KR100806124B1 - Environmentally friendly air handling unit - Google Patents

Abstract

An environmentally friendly air conditioner is provided to couple an inner frame with an outer frame via an insulating element for blocking transmission of heat energy of air moving in the air conditioner to the outside via the heat transmission from an inner frame to an outer frame, thereby preventing heat loss and frost generation of, wherein the coupled inner and outer frames are prevented in the horizontal movement and deviation in every direction. An environmentally friendly air conditioner includes one or more first fixing grooves and first fixing protrusions integrally formed at inclined parts of inner and outer corner frames(10a) to be engaged with each other, and one or more second fixing grooves and second fixing protrusions integrally formed at plane parts of inner and outer plane frames to be engaged with each other. A first insulating element is inserted into the first fixing groove such that the first protrusion is received in the first groove at a predetermined interval to block heat transmission and prevent generation of frost. A second insulating element is inserted into the second fixing groove such that the second protrusion is received in the second groove at a predetermined interval to block heat transmission and prevent generation of frost. The insulating elements are formed of environmentally friendly materials such as polyethylene, EPDM(Ethylene Propylene Diene Monomer) and the like, which are not harmful and hardly generate toxic chemicals in case of fire.

Description

Environmentally friendly air handling unit

The present invention relates to an air conditioner, and more particularly, to an environment-friendly air conditioner that prevents heat loss and condensation by preventing heat energy in the air conditioner from being transmitted to the outside, and inhibits the occurrence of environment.

In general, an air conditioner is a device that cools (cools) or heats (heats) indoor air using a cooling heat source (cold water or refrigerant) and a heating heat source (hot water or steam, electricity).

Basically, the heat exchange part which consists of a cooling heat exchanger and a heating heat exchanger (or heat exchanger for both cooling and heating), the blower fan part which consists of a drive part and a fan containing an electric motor, a pre-filter and a medium filter ( a medium filter) and a humidifying part for humidifying the heat exchange air with a predetermined humidity, and the configuration thereof is disposed in the apparatus space in the casing of the hexahedron forming the heat exchange area, and penetrates the casing. A return air inlet for re-suctioning air supplied to the room, an outdoor air inlet for fresh air to be sucked into the outside, and a supply air outlet for supplying air-conditioned air to the room Is composed.

According to the installation conditions, the casing structure to which the shape is applied is divided into a horizontal type, a vertical type, and a combination type having both a horizontal type and a vertical type.

Next, in general, an air conditioner constitutes a heat insulated casing of heat insulation and cold insulation, in order to prevent the heat energy of the heat-exchanged air to the outside, and heat insulated materials are opened. Cells such as glass wool, rockwool, etc., closed cell polyethylene, polyethlylene, synthetic rubber (EPDM; Ethylene Propylene Diene Monomer), rigid polyurethane foam, etc. may be used. . Many other types of insulation can be applied, but the manufacturing process of the insulation casing, the use of the air conditioner, the aging of the insulation casing, and the disposal of glass fiber and rock wool, which can be harmful to the human body and cause the environment in the disposal process. Insulation is regulated for its use, and the use of environmentally friendly insulation is increasing.

Next, the heat energy of the cooling air or the heating air flowing in the air conditioner may be transmitted to the outside through the non-insulated frame.

In winter, high temperature heat energy is transmitted to the outside through the frame, resulting in only heat loss. However, in summer, when humidity and temperature are high, the loss of heat energy at low temperatures and the moisture contained in the ambient air of the air conditioner are cooler. Condensation occurs on the outer surface of the frame and condensation occurs. If the condensation is not suppressed, the condensation of the frame can be accelerated to increase the cost of maintenance and increase the maintenance cost of the air conditioner. If condensation builds up, Legionella pneumophila may inhabit the human body, or it may adversely affect the surrounding environment, such as causing corrosion to adjacent facilities in a humid environment.

In addition, a frame in which a plurality of heat insulating casings (double casings in which a hexagonal surface is filled with a heat insulating material is closed) is usually combined is a hollow integrated and detachable type manufactured by extruded aluminum. As an aluminum frame of profile, it has the advantages of improving the supporting strength, the simplicity of insulated casing joining work, and the appearance improvement, while increasing the heat loss and dew condensation through the aluminum frame, which has higher heat conduction efficiency than steel. Have

In order to improve the problem of such a hollow aluminum frame, in recent years, in order to prevent heat loss and dew condensation has been developed a structure that employs a heat insulating means in the aluminum frame, in general, the heat insulating means is in contact with the cold Attaching an insulating cover to the inner surface of the aluminum frame (for example, Republic of Korea Patent Publication No. 10-0642079 / Condensation type air conditioner / condensation and leakage does not occur / 2006. 11.10),

As a detachable structure composed of an outer frame and an inner frame, the outer frame and the inner frame can be separated into a structure of an insulating member that blocks heat transfer from the inner frame to the outer frame at the same time.

The well-known technique which comprises a heat insulation member in the above-mentioned detachable aluminum frame is <patent document 1> Unexamined-Japanese-Patent No. 2002-0019228 (case melting furnace preventing apparatus of 2002 / 03.12), and <patent Document 2> Korean Utility Model Registration No. 20-0416830 (Condensation prevention structure of air conditioner case frame / 2006.05.23).

In the following description, <Patent Document 1> is referred to as Known Technology 1, and <Patent Document 2> is referred to as Known Technology 2.

Next, it will be described with reference to the accompanying drawings for the known technology 1.

10 is a cross-sectional plan view of a state in which a heat insulation panel of a condensation preventing device for a conventional air conditioner is arranged. As described in the drawings and the claims in the prior art 1, the prior art 1, a plurality of tubular frame 200 by connecting the insulation panel 250 in a partitioned space by cross-connecting each shape. Thus, a plurality of frames 200 and a plurality of frame 200 comprises a corner connecting member for connecting each other to form a polyhedron; Each of the frames 200 has an inclined surface 201 inclined obliquely with respect to two generally perpendicular flat surfaces; The inclined surface 201 integrally has a plurality of first fasteners 203 arranged in parallel along the longitudinal direction of the frame 200 so that one end of the plurality of strips 250 having an 'I' cross section is fixed; On the other end of the strip 250, the other end of the strip 250 is spaced apart from each other around the support surface 241 integrally having a second fixing tool 243 is fixed to the 'V' shape A first contact member 240 having a plurality of wing portions 245 formed therein with a predetermined space portion arranged therein; The corner connecting member includes a plurality of branch parts formed at a predetermined angle with each other to connect the plurality of frames 200 to each other so as to branch from the polyhedron in a plurality of directions to form a corner part of the polyhedron; The plurality of branch parts, characterized in that the insertion hole of the circumferential shape corresponding to the shape of the circumference of the frame so that the frame 200 is coupled.

By such a configuration, the frame frame of the air conditioner case is simply detachably combined without being assembled by welding with each other, thereby eliminating additional time, human resources and equipment, and cutting only the frame to a predetermined length. The case can be easily reduced and expanded, and the first contact member, its wings, and the insulating panel are elastically contacted by the strip to prevent leakage of the bet, and the contact due to the assembly error of the contact portion. Since it is elastic and hermetic contact with the castle and can maintain its airtightness at all times, it does not require a separate alignment process to maintain contactability during assembly and disassembly according to maintenance, so that it is easy to change due to movement and expansion. It will be able to cope and remove condensation factors due to temperature difference inside and outside the structure. As such, and maintaining the application temperature range of the air conditioner as a permanent value and at the same time, thereby preventing shortening of the service life shortened due to moisture apparatus and renovation period as much as possible. As described the effect.

However, the related art 1 is formed integrally with the pair of first fasteners 203 integrally formed on the inclined surface 201 of the frame 200 and the support surface 241 of the first contact member 240. The pair of strips 250 are inserted into and fixed to the pair of second fasteners 243. The frame 200 and the first contact member 240 are made entirely by a thin plate 250 having a flat plate shape. Since it is supported, the horizontal support of the frame 200 and the first contact member 240 is weak (moves in the left and right directions), and any one or two of the pair of strips 250 are shocked or twisted during assembly and disassembly. However, there is a structural problem that the support of the frame 200 and the first contact member 240 is released when it is broken by hardening due to long-term use.

Next, it will be described with reference to the accompanying drawings for the known technology 2.

11 is a plan sectional view showing a coupling state to a main frame part of a conventional air conditioner. As described in the drawings of the known technology 2 and the claims, the known technology 2, the main frame 300 and the auxiliary frame is a hollow hollow tube is assembled into a substantially rectangular parallelepiped shape through the connecting member to form a frame. In the air conditioner case, the insulating panel 310 is installed between the assembled frame 300 is formed in the space for the air conditioner accessory installation therein,

At least a plurality of engagement recesses 312 formed in an inner corner region of the main frame 300 and an inner wall surface of the auxiliary frame 110 along the longitudinal direction of the frame; A binding groove 322 having the same shape as that of the binding groove 302 is formed long along its length direction on an outer wall surface facing the binding groove 312, and the sealing wings 326 are integrally formed at both ends thereof. A second profile 300; A sealing member interposed between the sealing wings 326 of the first and second profiles 300 and the heat insulating panel 310 to which the sealing wings 326 are in contact; And the binding groove 312 formed in the frame and the binding groove 312 of the profile are inserted while penetrating through the binding grooves 312 of the frame 300 and the profile 300 at the same time. It characterized in that the condensation prevention structure of the air conditioner case frame, characterized in that comprises ;; a joint block 340 of insulating material for connecting the frame and the profile spaced apart at a certain distance.

In addition, in claim 2, which is a dependent claim incorporating the configuration of claim 1, the binding groove 312 formed in the frame and the binding groove 312 formed in the profile become narrower in cross section as the inner side extends the expansion step D. The joint block 340 is formed in a shape in which the cross section is extended as a reference, and the joint block 340 fitted into the binding groove is a binding hole 342 having a cross-sectional shape corresponding to the shape of the binding groove 312.

In addition, in the detailed description (page 4), the joint block 340 may be manufactured through extrusion molding as a synthetic resin material such as plastic, which is a heat insulating material having a very low thermal conductivity, and has a pair of cross-sectional shapes corresponding to the binding recess shape. The binding sphere 342 has a "H" cross-sectional shape as a whole connected through a central connector. The structure of the joint block 340 is specifically defined.

By such a configuration, condensation on the frame is minimized due to a difference in temperature with the outside during operation of the air conditioner. Accordingly, it is possible to prevent corrosion of the metal frame, to reduce the durability and shorten the life of the device caused by the corrosion of the frame, and to minimize the heat loss has the effect of further improving the thermal efficiency of the device It is described.

However, since the joint block 340 of the "H" -shaped cross-section having four fastening holes 342 fitted into the four fastening grooves 312 is not elastic, work fit may be inferior because the fitting is precise. .

In addition, a hollow structure is formed in the binding grooves 312 and 322 formed in the main frame 300 and the auxiliary frame, the first profile 320 and the second profile, and the structure is complicated. Binding grooves (312, 322) is the structure that is expanded can cause a cost increase.

In addition, the main frame 300 and the inner frame forming the sealing blades 326 on both sides are supported by only the joint block 340 of plastic material, so that there is an impact or torsion when assembling and disassembling the insulation panel 310 In the case of hardening according to long-term use, the joint block 340 of the separation gap between the main frame 300 and the inner frame may be damaged.

In addition, the integrated joint block 340 having the "H" type cross-sectional shape compared to the "I" type of the known art 1 has a structure that can increase the manufacturing cost while improving the supporting strength, and "H" Even if any one of the four binding holes 342 of the "type joint block 340 is damaged, the whole of the joint block 340 needs to be replaced, which may cause an increase in maintenance costs.

Further, the known technology 1 and the known technology 2 have a structure in which a strip (joint block) is placed and fixed between a frame (main frame) and a first contact member (first profile) spaced apart from each other by a predetermined distance. The support of the frame (main frame) and the first contact member (the first profile) spaced apart by the distance of is supported only by a strip of plastic material (joint block) that is significantly lower in strength and durability than the aluminum frame. When the strip (joint block), which is a means, is broken, the support of the frame (main frame) and the first contact member (first profile) is released immediately, and a gap is generated in the joint portion of the insulating casing, and the inflow of bypass air through the gap is Of course, it may also cause problems such as the insulation casing is separated by the vibration.

The present invention is to solve the problems of the prior art as described above,

An object of the present invention is to provide a coupling means of the interlocking structure that the outer frame and the inner frame can prevent the horizontal movement in the left, right direction, and the departure in the left, right and front, rear direction.

Another object of the present invention is to prevent heat loss and condensation by blocking the transfer of heat energy of air, which is placed on the coupling means of the outer frame and the inner frame and flows in the device space of the air conditioner, through the inner frame to the outer frame. To prevent and at the same time to provide a heat insulating member that can be firmly fixed to the outer frame and the inner frame.

Still another object of the present invention is to provide a fixing means capable of strengthening the fixing of the insulating casing to the outer frame.

SUMMARY OF THE INVENTION An object of the present invention is to provide an insulating casing having a heat insulating material of a material which inhibits human harmlessness, flame retardancy and environmental induction.

Another object of the present invention is to provide a structure of an outer frame and an inner frame, which is easy to maintain and can reduce cost and maintenance costs.

In order to achieve the above object, the present invention forms a device space of the rectangular parallelepiped, the insulating casing consisting of a heat insulating material and a cover plate, the air inlet, the outside air inlet and air discharge port provided through the heat insulating casing, and A heat exchange part installed in the apparatus space for cooling and heating the air, a filtration part for filtering the air introduced through the internal air inlet and the external air inlet, a blower for blowing air, and a frame for assembling the insulating casing. A corner frame part configured of an outer corner frame and a corner inner frame having an inclined part facing each body, a corner part of the insulating casing, and a plane facing the respective body; A planar frame portion consisting of a planar outer frame and a planar inner frame having a portion, and the corner outer raffes joined in three directions In an air conditioner having a corner joining member for joining the end edge of the frame,

One or more first fixing grooves and first fixing jaws formed integrally with the inclined portions of the corner outer frame and the corner inner frame and engaged with each other; One or more second fixing grooves and second fixing jaws formed integrally with the flat portions of the planar outer frame and the planar inner frame and interlocked with each other; A first insulating member inserted into the first fixing groove, the first fixing jaw receiving and fixing the first fixing jaw spaced apart from the first fixing groove at predetermined intervals to block heat transfer and prevent condensation; And a second insulating member inserted into the second fixing groove, the second fixing jaw being accommodated and fixed spaced apart from the second fixing groove at predetermined intervals to block heat transfer and prevent condensation. It provides an eco-friendly air conditioner characterized by.

Here, the heat insulating material is harmless to the human body in the manufacturing process of the insulating casing, the use of the air conditioner, low gas toxicity in the fire, and easy to process when discarded by the aging of the insulating casing, polyethylene, (polyethlylene), synthetic rubber (EPDM; Ethylene Propylene Diene Monomer) is preferably made of known environmentally friendly materials.

And it is preferable that the coating plate covering the heat insulator is made of aluminum coated with anti-whitening paint, but can also be applied as a corrosion-resistant coated galvanized iron sheet.

"자형 형상의 외측면부와, 상기 코너내부프레임과 마주하게 형성되는 경사부와, 상기 외측면부의 단부와 경사부의 단부 사이에 형성되어 상기 단열케이싱의 단부면과 밀착되는 밀착면부와, 상기 경사부의 중심에서 양방향으로 소정의 간격을 두고 형성되는 한 쌍의 맞물림 구조의 고정홈을 일체하는 중공(hollow)의 몸체로 이루어지는 것이 바람직하다.Next, the outer corner frame is a structure that is fixed in close contact with the end edge of the insulating casing assembled in the transverse direction and the longitudinal direction, or vertical and horizontal direction, respectively, "

An inclined portion facing the corner inner frame, an intimate surface portion formed between an end portion of the outer surface portion and an end portion of the inclined portion and in close contact with an end surface of the heat insulating casing, It is preferable that the hollow body is formed by integrating the fixing grooves of the pair of engagement structures formed at predetermined intervals in both directions from the center.

Here, the engagement structure is configured to prevent the horizontal and forward and rearward movement and departure from each other in a state in which the fixing groove and the fixing jaw are engaged with each other.

"자형 형상의 외측면부와, 밀착면부와, 경사부와, 고정홈으로 이루어지는 코너외부프레임을 바람직한 일예로 상술하였으나, And in the tactic,

"A corner outer frame made of a shape-shaped outer surface portion, an adhesion surface portion, an inclined portion, and a fixing groove is described above as a preferred example,

A structure in which a fastening part to be described later to fix the outer surface of the insulating casing is fastened, a pair of guide grooves formed on both sides of the outer surface part adjacent to the close contact surface part, and a pair surrounding a moving space facing the guide groove. An external fixed corner outer frame may further comprise a partition wall.

Next, the corner inner frame coupled to the corner outer frame in a pair, the inclined portion formed to face the outer corner frame, and the insulating casing assembled in the horizontal direction and the longitudinal direction, or vertical and horizontal directions, respectively It is preferable that the hollow body is in close contact with the inner surface of the end portion of the pair of casing support having a sealant seating groove, and a pair of engaging jaws engaged with the pair of fixing grooves.

In addition, in the above description, the inner corner frame of the hollow body is described as a preferred example, but may be applied to a profile type corner inner frame of the steel structure.

Next, the planar outer frame is a structure for fixing the end of the heat insulating casing to be assembled in a vertical (strai ght) in a vertical direction and in close contact with each other, the contact surface portion in close contact with the end surface of the heat insulating casing, It is preferable that the flat portion formed facing the corner inner frame and the body of the section steel structure integrating a pair of fixing grooves formed at predetermined intervals in both directions at the center of the flat portion.

In the above description, an example is given for a planar outer frame having a body of a section steel structure.

As described above, it may be configured as a hollow body by forming a closing wall between the pair of fixing grooves integrally with the outer surface of the pair of fixing grooves.

In addition, in the above description, a planar outer frame including a close contact portion, a flat portion, and a fixing groove is described as a preferred example.

A structure in which a fastening part to be described later to fix the outer surface of the insulating casing is fastened, a pair of guide grooves formed on both sides of the outer surface part adjacent to the close contact surface part, and a pair surrounding a moving space facing the guide groove. An external fixed planar outer frame may further comprise a partition wall.

Next, the planar inner frame coupled to the planar outer frame in close contact with the planar portion formed to face the planar outer frame, and close to the inner surface of the end of the insulating casing assembled in the vertical direction or the horizontal direction, respectively. It is preferable that it is made of a hollow body united with a pair of casing support portion having a sealant seating groove and a pair of coupling jaws coupled to the pair of fixing grooves.

In addition, in the above description, the planar inner frame of the hollow body is described as a preferred example, but may also be applied to a profile planar inner frame of a steel structure.

Next, the sealing member seating groove preferably further includes a sealing member, and further includes a fastening hole through which a fixing member made of fixing screws, such as a plurality of tapping screws, passes through the center of the sealing member seating groove. It is preferable to form.

In addition, a fastening hole through which the fixing member is formed is formed in the sealing member seating groove.

 As described above, the fastening hole may be formed at a predetermined position of the casing support instead of the sealing member seating groove.

Next, the guide groove is configured to fix the insulation casing and the outside of the corner outer frame, the insulation casing and the planar outer frame, and to fix the insulation casing assembled to both sides, the head groove and the head groove. And a bolt member in communication with each other, preventing the rotation from the guide groove, and a close contact member formed of a rectangular locking jaw formed on the outer circumferential surface of the bolt hole, and fastened with the guide groove interposed therebetween, the fastening bolt and the movement. It is preferable to further comprise a plurality of fastening parts consisting of a fastening member made of a square nut to prevent rotation in space.

And, in one region of the close contact member adjacent to the end of the heat insulating casing, the fixing member made of any one of a fixing screw and a fixing bolt for firmly fixing the outer end of the heat insulating casing further comprises a fastening hole to which the fixing member is fastened. It is preferable to configure.

Next, in the above described as a preferred embodiment of the fastening portion fastened to the pair of guide grooves integrally formed in the outer corner frame and the outer plane frame, the insulation casing and the corner outer frame, the insulation casing and the As a configuration for fixing the outside of the flat outer frame without the configuration of the pair of guide grooves, a plurality of fastening members formed on both sides and fastening through the fastening holes, and a fastening member consisting of fixing screws such as tapping screws. It can also be configured to include a fastening portion of.

"자형 구조인 것이 바람직하나, "

"자형 구조로도 적용할 수 있고, 본 발명의 기술적 사상인 맞물림 결합구조의 범주하에서 다른 형태의 고정홈으로도 그 적용이 용이한 것이므로 그 형태 변경에는 구애를 받지아니한다. Next, the fixing groove formed integrally with the inclined portion of the corner outer frame and the flat portion of the flat outer frame has an insertion opening into which the fixing jaw is inserted on one side thereof.

"It is desirable to have a shaped structure,"

"It is also applicable to the shape of the structure, it is easy to apply to other types of fixing grooves within the scope of the engagement coupling structure that is the technical idea of the present invention is not limited to the shape change.

In addition, one surface of the fixing groove is to be the surface of the inclined portion and the surface of the planar portion to be integrated, the shape is showing the shape of the inner surface of the fixing groove.

"자형 구조 또는, "

"자형 구조인 것이 바람직하나, "

"자형 구조 또는 "

"자형 구조로도 적용할 수 있고, 본 발명의 기술적 사상인 맞물림 결합구조의 범주하에서 다른 형태의 고정턱으로도 그 적용이 용이한 것이므로 그 형태 변경에는 구애를 받지아니한다. Next, the fixing jaw formed integrally with the inclined portion of the corner inner frame and the flat portion of the flat inner frame has an insertion opening into which the fixing groove is inserted at one side thereof.

"Shaped frame or,"

"It is desirable to have a shaped structure,"

"Shaped frame or"

"It is also applicable to the shape of the structure, it is easy to apply to other types of fixing jaw under the scope of the engagement coupling structure that is the technical idea of the present invention is not limited to the shape change.

Next, it is preferable that the fixing groove and the fixing jaw coupled to each other have a predetermined gap to isolate the contact in order to prevent mutual contact and heat transfer.

In the above description, the fixing grooves are integrally formed on the inclined portion of the corner outer frame and the flat portion of the flat outer frame, and the fixing jaws are integrally formed on the inclined portion of the corner inner frame and the flat portion of the flat inner frame, respectively. As described above as a preferred example,

Each fixing jaw may be integrally formed on the inclined portion of the outer corner frame and the planar portion of the outer flat frame, and the fixing grooves may be integrally formed on the inclined portion of the corner inner frame and the planar portion of the inner flat frame.

"자형 구조인 것이 바람직하나, "

"자형과, "

"자형 구조로도 적용할 수 있고, 본 발명의 맞물림 결합구조의 기술적 사상의 범주하에서 다른 형태의 단열부재로도 그 적용이 용이한 것이므로 그 형태 변경에는 구애를 받지아니한다. Next, the insulating member is tightly fixed to the gap between the fixing groove and the fixing jaw coupled with each other having a predetermined gap, "

"It is desirable to have a shaped structure,"

"And,"

"It is also applicable to the shape of the structure, it is easy to apply to other types of heat insulating member under the scope of the technical idea of the engagement coupling structure of the present invention is not limited to the shape change.

Here, the heat insulating member not only blocks heat transfer from the inner frame to the outer frame, but also tightly fixes the inner frame and the outer frame, and is preferably made of plastics having low thermal conductivity and heat resistance.

Next, the corner coupling member for coupling the end edge of the corner outer frame coupled in three directions is inserted into the hollow insertion hole formed in the corner outer frame end, three insertions having an insertion guide formed by cutting the end obliquely It is preferable to form the unit integrally with the body,

Here, the cross-sectional shape of the hollow insert opening of the corner outer frame and the cross-sectional shape of the inserting portion of the corner coupling member are different in size but the same shape, and the insert portion has a size that can be inserted and fixed to be in close contact with the hollow insert.

Next, in the drawings to be described below, but the configuration of the 12 rectangular frame frame and the eight corner joining members for assembling and fixing the six insulating casings in the device space of the rectangular parallelepiped is shown as a preferred example, except the lower insulating casing In addition, the base pan, it is also applicable to the structure that directly connects the lower end of the four-sided insulating casing arranged vertically.

In this case, four corner frame parts and four corner engaging members are excluded.

According to the present invention, the heat energy of the air flowing in the device space of the air conditioner can be prevented from being transferred to the outer frame through the inner frame to prevent heat loss and condensation, the combined outer frame and the inner frame It can prevent horizontal movement in the left and right direction and departure in the left, right and front and rear directions, can be assembled and separated more easily, can strengthen the fixing of the insulating casing to the outer frame, and prevent the occurrence of environmental It is possible to provide an eco-friendly air conditioner, which has the effect of simplifying maintenance and reducing cost and maintenance costs.

Hereinafter, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to the description, the objects, features and advantages of the present invention, and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings, and accordingly, Those skilled in the art will be able to easily practice the present invention. In the following description of the present invention, detailed descriptions of the configuration details and operations of the known technology that may unnecessarily obscure the subject matter of the present invention will be omitted.

In various embodiments, components having the same configuration will be representatively described in one embodiment by applying the same reference numerals, and other embodiments will be described only in the configuration different from the embodiment.

Figure 1 is a schematic side cross-sectional view showing the configuration of the air conditioner, Figure 2 is a schematic perspective view showing the assembly state of the corner frame portion, the flat frame portion and the corner connecting portion according to the first embodiment of the present invention eco-friendly air conditioner 3 is an enlarged schematic cross-sectional view showing the configuration of the corner frame portion and the main portion of Figure 2, Figure 4 is a schematic plan cross-sectional view showing the configuration of the flat frame portion of Figure 2, Figure 2 is a schematic perspective view showing the configuration for the corner engaging member of FIG. As shown in these figures, the first embodiment of the present invention forms the device space 120 of the rectangular parallelepiped, and covers the heat insulating material 111 and the eco-friendly heat insulating material 111 which is harmless and flame retardant and easy to dispose of. Insulating casing 110 composed of the cover plate 112, the air inlet 130, the outside air inlet 140 and the air outlet 150 provided through the heat insulating casing 110, and in the device space The heat exchanger 160 which is installed in the 120 and consists of a cooling heat exchanger 161 for cooling air and a heating heat exchanger 162 for heating air, the inside air inlet 130 and the outside air inlet 140 The filter unit 170 for filtering the air introduced through the air, and the blowing unit 180 for blowing the air is provided.

"자형 형상의 외측면부(미도시)와, 코너내부프레임(20a)과 마주하게 형성되는 경사부(13)와, 상기 외측면부(미도시)의 단부와 경사부(13)의 단부 사이에 일체하게 형성되어 상기 단열케이싱(110)의 단부면(미도시)과 밀착되는 밀착면부(미도시)와, 상기 경사부(13)의 중심에서 양측으로 소정의 간격을 두고 일체하게 형성되며, 제1고정턱(23a)과 소정의 간극을 갖고 맞 물림 되는 구조로서, 중앙에는, 상기 제1고정턱(23a)의 목부(미도시)와 이격되어 열전달을 차단하는 소정의 개구폭을 갖는 삽입개구(16a)를 형성하는 "

"자형 구조를 갖는 한 쌍의 제1고정홈(14)과, 상기 밀착면부(미도시)와 인접한 상기 외측면부(미도시)의 양측에 형성되는 한 쌍의 가이드홈(18)과, 상기 가이드홈(18)과 면하는 이동공간(미도시)을 에워싸는 한 쌍의 구획벽(17)을 일체하는 몸체(11a)로 이루어지는 코너외부프레임(10a)과, And, as a frame for assembling the insulating casing 110, as a structure fixed in close contact with the end edge of the insulating casing 110 assembled in the transverse direction and longitudinal direction, the vertical direction and the horizontal direction, hollow insertion hole 12a )Wow, "

"Integrated between the outer surface portion (not shown) and the inclined portion 13 formed to face the corner inner frame 20a, and the end portion of the outer surface portion (not shown) and the end portion of the inclined portion (13). It is formed so as to be in close contact with the end surface (not shown) of the heat insulating casing (110) and integrally formed at predetermined intervals from both sides of the center of the inclined portion 13 at a predetermined interval, the first It is a structure that is engaged with the fixed jaw (23a) and a predetermined gap, the insertion opening having a predetermined opening width in the center spaced apart from the neck (not shown) of the first fixing jaw (23a) to block heat transfer ( Forming 16a)

"A pair of first fixing grooves 14 having a shaped structure, a pair of guide grooves 18 formed on both sides of the outer surface portion (not shown) adjacent to the contact surface portion (not shown), and the guide Corner outer frame 10a which consists of the body 11a which integrates a pair of partition wall 17 which encloses the moving space (not shown) which faces the groove 18,

"자형 구조를 갖는 한 쌍의 제2고정턱(23a)과, 횡방향과 종방향, 수직방향과 수평방향으로 각각 조립되는 상기 단열케이싱(110)의 단부 내측면에 밀착되며, 밀봉재안착홈(25)을 갖는 한쌍의 케이싱지지부(24)를 갖는 코너내부프레임(20a)으로 구성되는 복수의 코너프레임부(1a)가 마련되어 있다.It is coupled to form a pair with the outer corner frame 10a, the hollow body 21a, the inclined portion 22 formed integrally with the body 21a to face the outer corner frame 10a, and the It is a structure that is received and engaged in the first fixing groove 14, is integrally formed at a predetermined interval from the center of the inclined portion 22 to both sides, the end is formed with a locking portion (not shown) and the locking portion The neck (not shown) is formed in the center

"A pair of second fixing jaw (23a) having a shaped structure, and close to the inner surface of the end of the insulating casing 110, which is assembled in the transverse and longitudinal, vertical and horizontal directions, respectively, A plurality of corner frame portions 1a constituted by the corner inner frame 20a having a pair of casing support portions 24 having 25 are provided.

"자형 구조를 갖는 한 쌍의 제2고정홈(64a)과, 상기 밀착면부(미도시)와 인접한 상기 외측면부(미도시)의 양측에 형성되는 한 쌍의 가이드홈(68)과, 상기 가이드홈(68)과 면하는 이동공간(미도시)을 에워싸는 구획벽(67)을 일체하는 몸체(61a)로 이루어지는 평면외부프레임 (60a)과, Next, as a structure for fixing the end of the heat insulating casing 110 to be assembled in both sides in the vertical direction and horizontal direction, respectively, in close contact with the end surface of the heat insulating casing 110 (not shown) And a planar portion 63 formed across a pair of contact surface portions (not shown), and having a predetermined gap with the second fixing jaw 73a, from a center of the planar portion 63. It is formed integrally at predetermined intervals on both sides, and in the center, the insertion opening (66a) having a predetermined opening width is separated from the neck portion (not shown) of the second fixing jaw (73a) to block heat transfer "

"A pair of second fixing grooves 64a having a shaped structure, a pair of guide grooves 68 formed on both sides of the outer surface portion (not shown) adjacent to the contact surface portion (not shown), and the guide A planar outer frame 60a formed of a body 61a integrating a partition wall 67 surrounding a moving space (not shown) facing the groove 68;

"자형 구조를 갖는 한 쌍의 제2고정턱(73a)과, 수직방향 및 수평방향으로 각각 조립되는 상기 단열케이싱(110)의 단부 내측면에 밀착되며, 밀봉재안착홈(75)을 갖는 한쌍의 케이싱지지부(74)를 갖는 평면내부프레임(70a)으로 구성되는 복수의 평면프레임부(2a)가 마련되어 있다.The flat outer frame (60a) coupled to form a pair, the hollow body (71a), the planar portion (72) which is integrally formed on the body (71a) facing the flat outer frame (60a), and It is a structure that is received and engaged in the second fixing groove (64a), is integrally formed at a predetermined distance from the center of the flat portion 72 to both sides, the end is formed with a locking portion (not shown) and the center of the locking portion The neck (not shown) is formed "

"A pair of second fixing jaw (73a) having a shaped structure, and a pair of close contact with the inner surface of the end of the insulating casing 110, which is assembled in the vertical and horizontal directions, respectively, and a pair having a sealant seating groove (75) A plurality of planar frame portions 2a constituted by planar inner frames 70a having casing support portions 74 are provided.

Next, the outer casing 110 and the outside of the corner outer frame (10a) and the planar outer frame (60a) to the outside of the configuration to fix the insulating casing 110 assembled on both sides, the head groove ( 51, the bolt hole 52 in communication with the head groove 51, and prevents the rotation in the guide grooves (18, 68), the rectangular locking jaw 53 formed on the outer peripheral surface of the bolt hole (52) The fastening member 56a and the guide grooves 18 and 68 are interposed between the fastening bolts 56 and the square nut 57 to prevent rotation in the moving space (not shown). A plurality of fastening portions 40a constituted by fastening members 55a are formed.

"자형 구조의 단열부재(30a)가 마련되어 있다.Next, the first fixing groove 14 and the first fixing jaw 23a and the second fixing groove 64a and the second fixing jaw 73a are closely fixed to each other with a predetermined gap. As a configuration, the first fixing jaw (23a) and the second fixing jaw (73a) is inserted into the insertion groove (33a) is formed, the first fixing jaw (23a) and the second fixing jaw in the center of one side Which integrally forms the opening 32a into which the neck (not shown) of 73a is inserted.

"The heat insulation member 30a of a magnetic structure is provided.

Here, the heat insulating member (30a) is to be inserted into the corner outer frame portion (1a), the heat insulating member (30a ') is classified as being inserted into the flat outer frame portion (2a), the shape and configuration is the same.

Next, an elastic sealing member 27, 77 is disposed between the end inner surface of the insulating casing 110 and the sealing member seating grooves 25 and 75, and a fastening formed in the sealing member seating grooves 25 and 75. Fixing members 28 and 78 made of tapping screws penetrating the balls (not shown) fasten the casing support parts 24 and 74 to the heat insulating casing 110.

Next, as a configuration for joining the end edge of the corner outer frame 10a coupled in three directions, the insertion is fixed to the hollow insertion hole 12a of the end of the corner outer frame 10a, is formed by cutting the end obliquely A plurality of corner engaging members 80 in which three inserting portions 82a, 82b, 82c having an insertion guide portion 83 are integrated with the body 81 is provided.

In addition, the insertion portions 82a, 82b, and 82c are provided with a fastening hole 85 to which the fixing member 19 for fixing to the end of the corner outer frame 10a is fastened.

Next, a preferred method of assembling and disassembling the configuration according to the first embodiment will be described. However, the general configuration of the heat exchanger 160, the filtration unit 17, the blower unit 18, and the like disposed in the apparatus space 120 will not be described.

First, the first insulating member 30a is pushed into and inserted through an opening (not shown) of the upper or lower portion of the first fixing groove 14 provided in the corner outer frame 10a, and is provided in the planar outer frame 60a. The second insulating member 30a 'is pushed into and inserted through an opening (not shown) in the upper or lower portion of the second fixing groove 64a.

Next, an opening 32a provided in the first insulation member 30a inserted into the first fixing groove 14 and a first fixing jaw 23a provided in the corner inner frame 20a in the insertion groove 33a are provided. The second insulating member inserted into the second fixing groove (64a) by inserting the first fixing jaw (23a) through the opening (not shown) of the upper or lower portion of the first insulating member (30a) so as to fit. An opening (not shown) of the upper or lower portion of the second insulating member 30a 'such that the opening 32a provided in the 30a' and the second fixing jaw 73a provided in the corner inner frame 20a are fitted into the insertion groove 33a. Through the second fixing jaw (73a) is inserted into.

Then, a predetermined number of the fastening portions 40a are inserted through the openings in the upper or lower portions of the guide grooves 18 and 78 to temporarily tighten them.

Next, the corner frame part 1a is coupled through the corner coupling member 80 so that the heat insulating casing 110 may be assembled by forming a surface of a hexahedron, and a plurality of corner frame parts 1a are provided between the pair of corner frame parts 1a. When the insulating casing 110 is assembled, the planar frame portion 2a is disposed at a position between the plurality of insulating casings 110 and the upper and lower portions are fixed to the corner frame portion 1a.

Then, the insulating casing 110 is attached to each surface partitioned by the corner frame portion 1a and the flat frame portion 2a.

Then, the fixing members 28 and 78 are fastened so that the casing support portions 24 and 74 having the sealing members 27 and 77 adhere to the inner side surfaces of the insulating casing 110.

Then, the plurality of fastening parts 40a are fastened to the corner frame part 1a and the planar frame part 2a so that the insulating casing 110 is tightly fixed.

Then, as a final fixation, assembling the fixing member 19 through the corner outer frame 10a in which the inserting portions 82a, 82b and 82c are inserted and the inserting portions 82a, 82b and 82c is fastened. Is done.

It is preferable to perform disassembly in the reverse order of the said assembling procedure.

As described above, by the technical configuration and the action of the first embodiment, it is possible to prevent the heat energy of the air flowing in the device space of the air conditioner to be transmitted to the outer frame through the inner frame to prevent heat loss and condensation. The combined outer frame and inner frame can prevent horizontal movement in the left and right directions and prevent deviations in the left, right and front and back directions, and can be easily assembled and separated, and the insulation casing is fixed to the outer frame. It is possible to strengthen the environment, to suppress environmental induction, and to provide an eco-friendly air conditioner having the effect of simplifying maintenance and reducing cost and maintenance costs.

"자형 형상의 외측면부(미도시)와, 코너내부프레임(20a)과 마주하게 형성되는 경사부(13)와, 상기 외측면부(미도시)의 단부와 경사부(13)의 단부 사이에 일체하게 형성되어 상기 단열케이싱(110)의 단부면(미도시)과 밀착되는 밀착면부(미도시)와, 상기 경사부(13)의 중심에서 양측으로 소정의 간격을 두고 일체하게 형성되며, 제1고정턱(23b)과 소정의 간극을 갖고 맞물림 되는 구조로서, 상기 경사부(13)의 중심방향으로 삽입개구(16b)를 형성하는 "

"자형 구조를 갖는 한 쌍의 제1고정홈(15a)을 일체하는 몸체(11a)로 이루어지는 코너외부프레임(10b)와, 6 is a schematic cross-sectional view showing a configuration of a corner frame portion according to a second embodiment of the present invention eco-friendly air conditioner and an enlarged view of the main portion, Figure 7 is a second embodiment of the present invention eco-friendly air conditioner It is a schematic flat sectional drawing which shows the structure about the planar frame part. As shown in these figures, the second embodiment of the present invention, unlike the above-described embodiment, the end edge of the insulating casing 110, which is assembled in the transverse and longitudinal, vertical and horizontal directions, respectively As the structure is fixed in close contact with the hollow insertion hole (12a), "

"Integrated between the outer surface portion (not shown) and the inclined portion 13 formed to face the corner inner frame 20a, and the end portion of the outer surface portion (not shown) and the end portion of the inclined portion (13). It is formed so as to be in close contact with the end surface (not shown) of the heat insulating casing (110) and integrally formed at predetermined intervals from both sides of the center of the inclined portion 13 at a predetermined interval, the first It is a structure that is engaged with the fixed jaw (23b) with a predetermined gap, the insertion opening (16b) to form the opening in the center direction of the inclined portion 13 "

"Corner outer frame 10b consisting of a body 11a integrating a pair of first fixing grooves 15a having a shaped structure,

"자형 구조를 갖는 한 쌍의 제2고정턱 (23b)을 갖는 코너내부프레임(20b)으로 구성되는 복수의 코너프레임부(1b)가 마련 되어 있다.It is coupled to form a pair with the outer corner frame 10b, the hollow body 21b, the inclined portion 22 formed integrally with the body 21b to face the outer corner frame 10b, and the It is a structure that is accommodated in the first fixing groove (15a), is integrally formed at a predetermined distance from the center of the inclined portion 22 to both sides, the bite opening (not shown) in the direction of the insertion opening (16b) Is formed "

"A plurality of corner frame portions 1b composed of a corner inner frame 20b having a pair of second fixing jaws 23b having a shaped structure are provided.

"자형 구조를 갖는 한 쌍의 제2고정홈(64b)을 일체하는 중공의 몸체(61b)로 이루어지는 평면외부프레임(60b)과, Next, as a structure for fixing the end of the heat insulating casing 110 to be assembled in both sides in the vertical direction and horizontal direction, respectively, in close contact with the end surface of the heat insulating casing 110 (not shown) And a flat portion 63 integrally formed across a pair of contact surface portions (not shown), and having a predetermined gap with the second fixing jaw 73b, wherein the flat portion 63 It is formed integrally from the center at both sides at predetermined intervals, and forms an insertion opening 66a in the direction of the center of the flat portion 63.

&Quot; Plane outer frame 60b composed of a hollow body 61b incorporating a pair of second fixing grooves 64b having a shaped structure,

"자형 구조를 갖는 한 쌍의 제2고정턱 (73b)을 갖는 평면내부프레임(70b)으로 구성되는 복수의 평면프레임부(2b)가 마련되어 있다.The flat outer frame 60b is coupled to form a pair, the hollow body 71b, the flat portion 72 formed integrally with the body 71b to face the flat outer frame 60b, and It is a structure that is received and engaged in the second fixing groove (64b), is integrally formed at a predetermined distance from the center of the flat portion 72 to both sides, the bite opening (not shown) in the direction of the insertion opening (66a) Forming a "

"A plurality of planar frame portions 2b constituted by a planar inner frame 70b having a pair of second fixing jaws 73b having a shaped structure are provided.

Next, as a configuration for fixing the outer casing 110 and the outside of the corner outer frame 10b, the head groove 51, the bolt hole 52 in communication with the head groove 51, and the guide The groove 18 prevents rotation, and the locking jaw 53 is formed on the outer circumferential surface of the bolt hole 52, and the fixing member 58 for fixing the end outer surface of the insulating casing 110 is sieve. The close contact member 50b in which the screw fastening hole 54a to be connected is comprised is provided.

Next, as a configuration for fixing the outer casing 110 and the outside of the planar outer frame 60b, the head groove 51, the bolt hole 52 in communication with the head groove 51, and the guide To prevent rotation in the groove 68, the locking jaw 53 of the square formed on the outer peripheral surface of the bolt hole 52 and the fixing member 59 for fixing the end outer surface of the insulating casing 110 is fastened The close contact member 50c in which the through fastening hole 54a is formed is provided.

"자형 구조의 단열부재(30b, 30b')가 상기 제1고정홈(15a)과 제2고정홈(64b) 각각에 삽착되어 있다.Next, the first fixing groove 15a and the first fixing jaw 23b and the second fixing groove 64b and the second fixing jaw 73b are tightly fixed to each other with a predetermined gap. As a configuration, an insertion groove 33a in which the first fixing jaw 23a and the second fixing jaw 73a are inserted is formed at an inner side thereof, and the first fixing jaw 23b and the second fixing jaw 23 are formed at one side thereof. Which integrally forms the opening 32b into which 73b) is inserted.

"The heat insulation members 30b and 30b 'of a magnetic structure are inserted in each of the said 1st fixing groove 15a and the 2nd fixing groove 64b.

Here, the heat insulating member 30b is to be inserted into the corner outer frame portion 1b, and the heat insulating member 30b 'is classified as being inserted into the flat outer frame portion 2b, but the shape and configuration are the same.

By the above configuration, the first fixing groove 15a and the second fixing groove 64b and the heat insulating member 30b can be more easily manufactured and configured, and the external fixing of the heat insulating casing 110 can be further strengthened. Can be.

Next, a preferred method of assembling and disassembling the configuration according to the second embodiment corresponds to the first embodiment described above, and thus description thereof will be omitted.

"자형 형상의 외측면부(미도시)와, 코너내부프레임(20a)과 마주하게 형성되는 경사부(13)와, 상기 외측면부(미도시)의 단부와 경사부(13)의 단부 사이에 형성되어 상기 단열케이싱(110)의 단부면(미도시)과 밀착되는 밀착면부(미도시)와, 상기 경사부(13)의 중심에서 양측으로 소정의 간격을 두고 일체하게 형성되며, 제1고정턱(23c)과 소정의 간극을 갖고 맞물림 되는 구조로서, 상기 경사부 (13)의 중심에서 외측방향으로 삽입개구(16b)를 형성하는 "

"자형 구조를 갖는 한 쌍의 제1고정홈(15b)을 일체하는 몸체(11a)로 이루어지는 코너외부프레임(10c)과, 8 is a schematic sectional view showing the configuration of the corner frame portion according to the third embodiment of the present invention eco-friendly air conditioner and an enlarged view of the main portion, Figure 9 is a third embodiment of the present invention eco-friendly air conditioner It is a schematic plan sectional view which shows the structure about the planar frame part. As shown in these figures, the third embodiment of the present invention, unlike the above-described embodiment, the end edge of the insulating casing 110, which is assembled in the transverse and longitudinal, vertical and horizontal directions, respectively As the structure is fixed in close contact with the hollow insertion hole (12a), "

&Quot; formed between an outer surface portion (not shown) of the shape of a shape, an inclined portion 13 formed to face the corner inner frame 20a, and an end portion of the outer surface portion (not shown) and an end portion of the inclined portion 13; And an intimate surface portion (not shown) in close contact with an end surface (not shown) of the thermal insulation casing 110, and integrally formed at predetermined intervals from both centers of the inclined portion 13 at predetermined intervals. 23c and having a predetermined gap therebetween, wherein the insertion opening 16b is formed outwardly from the center of the inclined portion 13 "

"Corner outer frame 10c consisting of a body 11a integrating a pair of first fixing grooves 15b having a shaped structure,

"자형 구조를 갖는 한 쌍의 제2고정턱 (23c)을 갖는 코너내부프레임(20c)으로 구성되는 복수의 코너프레임부(1c)가 마련 되어 있다.Coupled to form a pair with the outer corner frame (10c), the hollow body (21c), the inclined portion 22 is formed integrally to the body (21c) facing the outer corner frame (10c), and It is a structure that is accommodated in the first fixing groove (15b) to be engaged, it is formed integrally at a predetermined interval from both sides of the center of the inclined portion 22, the bite opening (not shown) in the direction of the insertion opening (16b) Is formed "

"A plurality of corner frame portions 1c constituted by a corner inner frame 20c having a pair of second fixing jaws 23c having a shaped structure are provided.

"자형 구조를 갖는 한 쌍의 제2고정홈(64c)을 일체하는 중공의 몸체(61b)로 이루어지는 평면외부프레임(60c)과, Next, as a structure for fixing the end of the heat insulating casing 110 to be assembled in both sides in the vertical direction and horizontal direction, respectively, in close contact with the end surface of the heat insulating casing 110 (not shown) And a planar portion 63 formed across a pair of contact surface portions (not shown), and having a predetermined gap with the second fixing jaw 73c, from a center of the planar portion 63. It is formed integrally at predetermined intervals on both sides, and forms an insertion opening 66b in the outward direction from the center of the flat portion 63.

"Flat outer frame 60c consisting of a hollow body 61b incorporating a pair of second fixing grooves 64c having a shaped structure,

"자형 구조를 갖는 한 쌍의 제2고정턱 (73c)을 갖는 평면내부프레임(70c)으로 구성되는 복수의 평면프레임부(2c)가 마련되어 있다.The flat outer frame (60c) is coupled to form a pair, the hollow body (71c), the planar portion (72) formed integrally with the body (71c) facing the planar outer frame (60c), and It is a structure that is accommodated in the second fixing groove (64c), and integrally formed at predetermined intervals from both the center of the planar portion 72 to both sides, the bite opening (not shown) in the direction of the insertion opening (66b) Forming a "

"A plurality of planar frame portions 2c constituted by a planar inner frame 70c having a pair of second fixing jaws 73c having a shaped structure are provided.

"자형 구조의 단열부재(30c)가 마련되어 있다.Next, the first fixing groove 15b and the first fixing jaw 23c and the second fixing groove 64c and the second fixing jaw 73c that are coupled to each other with a predetermined gap are closely fixed to each other. As a configuration, an insertion groove 33c into which the first fixing jaw 23c and the second fixing jaw 73c are inserted, and a shovel into which the first fixing groove 15b and the second fixing groove 64c are inserted The mounting groove 33c ', the opening 32c into which the first fixing jaw 23c and the second fixing jaw 73c are inserted, and the first fixing groove 15b and the second fixing groove 64c are provided. Forming an opening 32c 'to be inserted.

"The heat insulation member 30c of a magnetic structure is provided.

Here, the heat insulating member 30c is inserted into the corner outer frame portion 1c, and the heat insulating member 30c 'is classified into being inserted into the flat outer frame portion 2c, but the shape and configuration are the same.

By the above configuration, the first fixing groove 15b and the second fixing groove 64c can be more easily manufactured and configured, and the heat insulating areas of the heat insulating members 30c and 30c 'are enlarged, thereby supporting strength and The heat insulation effect can be improved more.

Next, a preferred method of assembling and disassembling the configuration according to the third embodiment corresponds to the first embodiment described above, and thus description thereof will be omitted.

"자형 형상의 외측면부(미도시)와, 코너내부프레임(20c)과 마주하게 형성되는 경사부(13)와, 상기 외측면부(미도시)의 단부와 경사부(13)의 단부 사이에 일체하게 형성되어 상기 단열케이싱(110)의 단부면(미도시)과 밀착되는 밀착면부(미도시)와, 상기 경사부(13)의 중심에서 양측으로 소정의 간격을 두고 일체하게 형성되며, 제1고정턱(23c)과 소정의 간극을 갖고 맞물림 되는 구조로서, 상기 경사부(13)의 중심에서 외측방향으로 삽입개구(16b)를 형성하는 "

"자형 구조를 갖는 한 쌍의 제1고정홈(15b)을 일체하는 몸체(11a)로 이루어지는 코너외부프레임(10d)과, 코너내부프레임(20c)으로 구성되는 복수의 코너프레임부(1d)가 마련되어 있다.10 is a schematic sectional view showing a configuration of a corner frame portion according to a fourth embodiment of the present invention eco-friendly air conditioner and an enlarged view of the main portion, Figure 11 is a fourth embodiment of the present invention eco-friendly air conditioner It is a schematic plan sectional view which shows the structure about the planar frame part. As shown in these figures, the fourth embodiment of the present invention, unlike the above-described embodiment, the end edge of the insulating casing 110, which is assembled in the transverse and longitudinal, vertical and horizontal directions, respectively As the structure is fixed in close contact with the hollow insertion hole (12a), "

&Quot; Integral between the outer surface portion (not shown) of the shape of the shape, the inclined portion 13 formed to face the corner inner frame 20c, and the end of the outer surface portion (not shown) and the end of the inclined portion 13; It is formed so as to be in close contact with the end surface (not shown) of the heat insulating casing (110) and integrally formed at predetermined intervals from both sides of the center of the inclined portion 13 at a predetermined interval, the first The structure is to be engaged with the fixed jaw (23c) with a predetermined gap, the insertion opening (16b) to form an outward direction from the center of the inclined portion 13 "

"A corner outer frame 10d consisting of a body 11a incorporating a pair of first fixing grooves 15b having a shaped structure, and a plurality of corner frame portions 1d composed of a corner inner frame 20c It is prepared.

Next, as a structure for fixing the end of the heat insulating casing 110 to be assembled in both sides in the vertical direction and horizontal direction, respectively, in close contact with the end surface of the heat insulating casing 110 (not shown) And a plane outer frame 60c further comprising an outer surface portion (not shown) formed across a pair of contact surface portions (not shown), and a plane coupled in a pair with the plane outer frame 60c. A plurality of planar frame portions 2d constituted by the inner frame 70c are provided.

Next, the insulation casing 110 and the corner outer frame (10d), the insulation casing 110 and the planar outer frame (60d) the outside of the configuration for fixing, both sides fastening member (55b) is penetrated A plurality of fastening portions 40c made of the close contact member 50c forming the fastening holes 54c are provided.

By the above configuration, it is possible to simplify the structure of the outer corner frame 10d and the flat outer frame 60d, and reduce the manufacturing cost.

Next, a preferred method of assembling and disassembling the configuration according to the fourth embodiment corresponds to the first embodiment described above, and thus description thereof will be omitted.

"자형, "

"자형, "

"자형, "

"자형 등의 형상은 가장 유사한 형상을 표현한 것이므로, 그 형상에서 모서리에 곡면을 두거나, 중심개구에서 편향개구로 형성하거나, 일변을 확대 또는 단축하는 등, 본 발명의 기술적 사상을 기초한 형상변경도 본 발명에 포함하는 것이다.In the above-described preferred embodiments "

"Shaped,"

"Shaped,"

"Shaped,"

"A shape such as a shape represents the most similar shape, so the shape change based on the technical idea of the present invention, such as placing a curved surface at the corner, forming a deflection opening at the center opening, or expanding or shortening one side, is also seen. It is included in the invention.

Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can easily modify the present invention without departing from the spirit or essential features thereof. It will be appreciated that it can be implemented.

Therefore, the above-described embodiments should not be limited only to the technical configuration and operation specified by the embodiments, but should be understood in view of illustrating the preferred embodiments of the present invention, and therefore, the scope of the present invention is defined in the contents of the claims. It should be construed as limited only by the present invention, and all variations within the equivalent range and differences obtained from the variations are to be included in the present invention.

Eco-friendly air conditioner according to the present invention, by preventing the heat energy of the air flowing in the device space of the air conditioner to be transmitted to the outer frame through the inner frame to prevent heat loss and condensation, combined outer frame And inner frame can prevent horizontal movement in the left and right direction and escape from left, right and front and rear directions, can be easily assembled and disassembled, and the fixing of the insulating casing to the outer frame can be strengthened, and the environment There is an industrial advantage that can suppress the induction, reduce the ease of maintenance and reduce the cost and maintenance costs, and is easy to use.

1 is a schematic side cross-sectional view showing the configuration of an air conditioner;

Figure 2 is a schematic perspective view showing the assembled state of the corner frame portion, the flat frame portion and the corner connecting portion according to the first embodiment of the present invention eco-friendly air conditioner,

3 is a schematic cross-sectional view showing the configuration of the corner frame portion of Figure 2 and an enlarged view of the main portion,

4 is a schematic cross-sectional view showing the configuration of the planar frame portion of FIG.

5 is a schematic perspective view showing the configuration of the corner coupling member of FIG.

Figure 6 is a schematic cross-sectional view showing the configuration of the corner frame portion according to a second embodiment of the present invention eco-friendly air conditioner and an enlarged view of the main portion,

7 is a schematic sectional view showing the construction of a flat frame part according to a second embodiment of the present invention eco-friendly air conditioner;

FIG. 8 is a schematic cross-sectional view showing a configuration of a corner frame part according to a third embodiment of the present invention eco-friendly air conditioner and an enlarged view of a main part; FIG.

9 is a schematic sectional view showing the construction of a flat frame portion according to a third embodiment of the present invention eco-friendly air conditioner,

10 is a schematic cross-sectional view showing the configuration of the corner frame portion according to the fourth embodiment of the present invention eco-friendly air conditioner and an enlarged view of the main portion,

11 is a schematic sectional view showing the construction of a flat frame part according to a fourth embodiment of the present invention eco-friendly air conditioner;

12 is a plan sectional view of a state in which a heat insulation panel of a condensation preventing device for a conventional air conditioner is arranged;

13 is a plan sectional view showing a coupling state to the main frame portion of a conventional air conditioner.

<Code Description of Main Parts of Drawing>

1a, 1b, 1c: corner frame portion 2a, 2b, 2c: middle frame portion

10a, 10b, 10c: Outer corner frame

11a, 11b: corner outer frame body 12a, 12b: hollow insertion opening

13, 22: inclined portion 14, 15a, 15b: first fixing groove

16a, 16b, 66a, 66b: insertion opening 17, 67: compartment wall

18, 68: guide grooves 19, 28, 58, 59, 78: fixing member

20a, 20b, 20c: corner inner frame 21a, 21b, 21c: corner inner frame body

23a, 23b, 23c: first fixing jaw 24, 74: casing support

25, 75: sealing member seating groove 27, 77: sealing member

30a, 30b, 30c: first insulation member 30a ', 30b', 30c ': second insulation member

31a, 31b, 31c: insulation member body 32a, 32b, 32c, 32c ': opening

33a, 33b, 33c, 32c ': Insertion groove 40a, 40b, 40c: Fastening part

50a, 50b, 55c: contact member 51: head groove

52: bolt hole 53: locking jaw

54a, 54b, 54c, 85: fastening hole 55a, 55b: fastening member

56: Tightening Bolt 57: Square Nut

60a, 60b, 60c: middle outer frame 61a, 61b: middle outer frame

63, 72: flat part 64a, 64b, 64c: second fixing groove

70a, 70b, 70c: middle inner frame 71a, 71b, 71c: middle inner frame body

73a, 73b, 73c: second fixing jaw 80: corner coupling member

81: corner connecting member body 82a, 82b, 82c: insert

83: insertion guide 100: air conditioner

110: heat insulating casing 111: cover plate

112: insulation 120: device space

130: air inlet 140: outdoor air inlet

150: air outlet 160: heat exchanger

161: cooling heat exchanger 162: heating heat exchanger

170: filtration unit 180: blowing unit

Claims (9)

A device space of a rectangular parallelepiped is formed, an insulating casing composed of a heat insulating material and a covering plate, an air inlet, an outdoor air inlet, and an air discharge port provided through the heat insulating casing, and installed in the device space, for cooling and heating air. A heat exchange part, a filtration part for filtering the air introduced through the air inlet and the outside air inlet, a blower for blowing air, and a frame for assembling the heat insulating casing, and combining corner portions of the heat insulating casing, A corner frame portion composed of a corner outer frame and a corner inner frame having an inclined portion facing the body, and a flat outer frame having a flat portion facing each body, the flat outer frame having a flat portion facing each body, Corner joining member for joining the flat frame portion and the end edge of the corner outer frame coupled in three directions In the air conditioner groups, One or more first fixing grooves and first fixing jaws formed integrally with the inclined portions of the corner outer frame and the corner inner frame and engaged with each other; One or more second fixing grooves and second fixing jaws formed integrally with the flat portions of the planar outer frame and the planar inner frame and interlocked with each other; A first insulating member inserted into the first fixing groove, the first fixing jaw receiving and fixing the first fixing jaw spaced apart from the first fixing groove at predetermined intervals to block heat transfer and prevent condensation; And a second insulating member inserted into the second fixing groove, the second fixing jaw being accommodated and fixed spaced apart from the second fixing groove at predetermined intervals to block heat transfer and prevent condensation. Eco-friendly air conditioner characterized by. The method of claim 1, Each of the corner outer frame and the planar outer frame further includes a pair of guide grooves formed in a longitudinal direction, and a pair of partition walls surrounding a moving space facing the guide grooves. Conditioner. The method of claim 2, The guide groove is fixed to the insulating casing assembled on both sides, the head groove, the bolt hole in communication with the head groove, and prevents rotation in the guide groove, a rectangular locking jaw formed on the outer peripheral surface of the bolt hole Eco-friendly characterized in that it further comprises a plurality of fastening members consisting of a fastening member consisting of a close contact member and the guide groove between the fastening bolt and the square nut to prevent rotation in the moving space. Air conditioner. The method of claim 3, wherein In one region of the close contact member adjacent to the end of the heat insulating casing, characterized in that it further comprises a fastening hole for fastening the fixing member made of any one of a fixing screw and a fixing bolt for fixing the outer end of the heat insulating casing. Eco-friendly air conditioner. The method of claim 1, The insulating casing and the corner outer frame, the insulating casing and the flat outer frame further include a plurality of fastening members having a close contact member having fastening holes formed at both sides thereof, fastening through the fastening hole, and a fastening member made of a fixing screw. Eco-friendly air conditioner, characterized in that for fixing. The method of claim 1, The first fixing groove and the second fixing groove, "

"And,"

"And,"

"Eco-friendly air conditioner, characterized in that any one of the structure. The method of claim 1, The first fixing jaw and the second fixing jaw, "

"And,"

"And,"

"Eco-friendly air conditioner, characterized in that any one of the structure. The method of claim 1, The first insulation member and the second insulation member, "

"And,"

"And,"

"Eco-friendly air conditioner, characterized in that any one of the structure. The method of claim 1, The heat insulating material, environmentally friendly air conditioner, characterized in that the material having a harmless body and flame retardant.

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