KR100730716B1 - An air condition system with connect the ventilator - Google Patents

Abstract

An air conditioning system is provided to prevent pollution due to continuous recirculation of indoor air by discharging polluted indoor air while supplying an appropriate amount of external air, and maximally utilize an installation space by integrating a ventilator with an air conditioner. A ventilation unit and an indoor unit(300) are defined in a housing(600) of an air conditioning system(500). Fresh external air supplied through the ventilation unit is directly connected with an internal air suction port(313) of the indoor unit for discharging indoor air purified through mixing with fresh air while exchanging heat. The indoor unit has the internal air suction port for sucking indoor air, an inner air discharge port(315) discharging heat-exchanged air, and an external air suction port connected with the inner air suction port by passing through the inner air discharge port. The ventilation unit has a heat exchange unit for exchanging heat between discharged inner air and introduced external air by dividedly installing an external air inflow pipe(130) connected with the external air suction port and an inner air discharge pipe(150) discharging polluted indoor air.

Description

Air conditioning system with integrated ventilation unit {AN AIR CONDITION SYSTEM WITH CONNECT THE VENTILATOR}

1 is a perspective view showing a conventional ventilation system.

Figure 2 is a side view showing an air conditioning system according to the present invention.

Figure 3a is an exploded view showing the indoor unit of the air conditioning system according to the present invention.

Figure 3b is a cross-sectional view showing a ventilation unit of the air conditioning system according to the present invention.

Figure 4 is a perspective view of the heat exchange means of the ventilation unit according to the present invention.

* Description of the symbols for the main parts of the drawings *

100.Ventilation unit 130 ... Outside air inlet pipe

150 ... Exhaust discharge passage 180 ... 3rd filter member

300 ... Indoor 310 ...

330 body 600 housing

650 ... Intake Grill

The present invention relates to an air conditioning system to which a ventilation unit is connected. More specifically, in a multi-type air-conditioning system, only indoor air is circulated at the time of supplying indoor air-conditioning in an indoor air conditioner having a structure capable of supplying heating and cooling to a partitioned space In the case of indoor air intake for heat exchange of the indoor air conditioner, fresh air supplied from the ventilation unit is supplied at the intake of the indoor unit installed to circulate only the indoor air so that fresh air and contaminated indoor air are mixed. The present invention relates to an air conditioning system in which a ventilation unit is connected to discharge contaminated indoor air while supplying an appropriate amount of outside air to prevent contamination of indoor air by continuous recycling of indoor air only.

Generally known air conditioning apparatus is composed of an indoor unit and an outdoor unit, and the indoor unit maintains the indoor air in a constant state by continuously heating or cooling by recirculating the indoor air, and the outdoor unit stores the refrigerant delivered from the refrigerant coil of the indoor unit. It is to perform evaporation heat.

In addition, the indoor unit of the air conditioner is largely divided into a stand type or a wall-mounted type and a ceiling type, and are installed to operate continuously for a predetermined time or within a predetermined temperature range by the operation of the controller.

In addition, a ventilation unit for exchanging indoor air with outdoor air is further provided. The indoor air is sucked through a duct that is exposed at one end to an indoor space through a single fan, and the fresh air is indoors through a blower fan. To supply.

In addition, the heated indoor air and fresh air are moved while crossing each other to exchange heat.

As such an air conditioner, a device that operates using geothermal heat, a refrigerant, or a gas as a heat source is known.

In addition, the ventilation unit installed in parallel with the air conditioner is formed on one side of the main body case, as disclosed in Japanese Patent Laid-Open Publication No. 2005-10571, the air intake port (52, 88) and the suction port ( Blower fans 80 and 96 connected to the housing 58 to forcibly blow air sucked from the blowers 52 and 88, and exhaust holes 56 and 82 through which air blown by the blower fans 80 and 96 is ejected; And the total heat exchanger 60 to allow the outside air and the internal air to be heat exchanged with each other.

And, one side of the heat exchanger 60 is further provided with a filter for filtering foreign matter mixed in the air, the damper 94 is operated by the operation of the control box 100 to convert the flow path through which the outside air proceeds It is to heat the outside air or to supply the room directly.

However, the air conditioner as described above is configured to maintain the indoor temperature by cooling and heating while recirculating the indoor air circulated and circulated, respectively, to accelerate the pollution of the air, by using the contaminated air continuously There was concern about shortened life and germs.

In addition, the ventilation device as described above, when installed in parallel with the air conditioner can prevent the phenomenon of accelerating the air pollution, but the heating cost is increased by further heating and cooling the indoor air to maintain a constant temperature to increase the operating cost Will result.

In addition, when the air conditioner and the ventilation device are installed at the same time, there is a problem in that the installation space is increased and the utilization of the efficient ceiling space is inhibited.

An object of the present invention for improving the conventional problems as described above is to discharge the contaminated indoor air while supplying an appropriate amount of outside air to prevent contamination by continuous recirculation of the indoor air, and to provide a ventilation device to the air conditioner It can be integrated to maximize the utilization of the installation space, to minimize the temperature difference between the outside air and the indoor air, to prevent the increase of operating expenses due to heat loss, and to maximize the life of the filter through the circulation of the outside air and the indoor air. The present invention provides an air conditioning system to which a ventilation unit is connected to provide a comfortable indoor environment by preventing contamination by recirculation of indoor air.

In order to achieve the above object, the present invention is installed so that the fresh air supplied through the ventilation unit is supplied at the time of inhalation of the indoor unit to heat exchange and discharge the indoor air purified by the mixing of fresh air.

The indoor unit is provided with an internal air inlet for separating indoor air and an internal air inlet for discharging heat exchanged air, and an internal air inlet connected to the internal air inlet through the internal air outlet.

The ventilation unit comprises a heat exchange means configured to exchange heat between the discharged air and the incoming air while the air inlet pipe connected to the outside air inlet and the air discharge pipe path for discharging the contaminated indoor air are separately installed. Provides an air conditioning system to which the unit is connected.

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

2 to 4, the air conditioning system 500 of the present invention is divided into a ventilation unit 100 and an indoor unit 300 inside the housing 600, and is divided into the ventilation units 100. It is installed to heat-exhaust and discharge the indoor air purified by the mixing of fresh air so that the fresh air supplied through the) is directly connected to the indoor air inlet 313 of the indoor unit 300 to maintain a constant temperature by circulating the indoor air.

The indoor unit 300 includes a branch port 310 in which an indoor air suction port 313 for sucking indoor air and an air discharge port 315 for discharging heat exchanged air are separated from each other, a fan 333, and a heat transfer unit 335. And a casing body 330 having a plurality of flow paths 337 which are provided to be connected to the air intake and the air discharge outlets, and an outer casing 350 having a discharge grill 353 and an intake grill 355. It is made of assembly structure.

In addition, a second filter member 317 is further mounted to the bet suction port 313, and a first filter member 316 for deodorization or the like is further provided at one side thereof.

In addition, the indoor unit 300 is installed such that the outdoor air inlet 314 connected to the outdoor air inlet pipe 130 is directly connected to the internal air inlet 313 through the internal air outlet 315.

The ventilation unit 100, the air inlet pipe line 130 connected to the outside air inlet 314 and the air discharge pipe passage 150 for discharging the indoor unit is installed separately through the partition plate 140, the outside air inlet pipe ( 130 and the intake unit 130a and the exhaust unit 150a are connected to the end of the air discharge line 150 to inflow of outside air and to discharge indoor air to the outside.

In addition, the ventilation unit 100 is provided with a heat exchange means 170 is installed so that the exhaust discharge pipe line 150 and the outdoor air inlet pipe 130 are separated at least once or more through the partition plate 140.

The heat exchanging means 170 may include a first pipe passage 173 forming a flow path for sucking outside air and a second pipe passage 175 forming a flow path for discharging indoor air contaminated by crossing the first pipe path 170. Consists of an assembly structure, the mounting handle is connected to one side.

In addition, the heat exchange means 170 is supported in close contact with the guide rails 160 installed to correspond to corner portions of the heat exchange means 170 inside the ventilation unit 100, and the heat exchange means 170. The at least one third filter member 180 is further provided through a fixing bracket 180a attached to one side thereof.

In addition, the first and second conduits 173 and 175 are each provided with a driving fan 195 for inhaling outside air and discharging contaminated indoor air.

On the other hand, one end of the Negi discharge pipe line 150 is connected to the intake grill 650 is installed on the ceiling 670, the opening and closing plate which is operated by the controller on one side of the ventilation unit housing to which the outside air inlet 314 is connected 665 is further provided.

The operation of the present invention having the above configuration will be described.

2 to 4, when power is supplied to the air conditioning system 500, the fan 333 embedded in the casing body 330 is driven to suck the air in the room, and then a heat transfer unit installed at one side thereof ( 335).

At this time, the heat transfer unit 335 is a heat transfer to the indoor air introduced through the fruit and the refrigerant is heated or cooled through the outdoor unit.

The indoor air passing through the heat transfer unit 335 is discharged through the discharge grill 353 of the casing 350.

In addition, the indoor air introduced through the branch opening 310 installed in front of the casing body 330 and the heat exchange air discharged through the casing body 330 are separated and passed through the casing body 330 and the branch opening 310 and the outside. When combining the casing 350, the intake air to the fan 333 from the room, the exhaust from the fan 333 to the room is separated to flow.

Subsequently, the outside air is simultaneously introduced into the intake air inlet 313 to purify the contaminated indoor air through the outside air intake 314 formed at one side of the branch 310 during the intake operation due to the driving of the fan 333. To do that.

In addition, during the operation of the ventilation unit 100 contaminated by recirculation by the indoor unit 300, some of the indoor air is sucked through the intake grill 650 installed on the ceiling, passed through the ventilation unit, and then discharged to the outdoor. You exchange air and air.

In addition, the ventilation unit 100, the heat exchange means 170 is provided with a heat exchange means to the heat exchange to the outside air through the indoor air to maintain a constant temperature during the discharge of the indoor air contaminated by the temperature difference between the incoming air and the indoor air Prevent increase of operating expenses by

In addition, the heat exchange means 170, the first pipe passage 173 parallel to the intake passage and the second pipe passage 175 parallel to the discharge passage in such a configuration that the crossover with each other by the heat transmitted to the exhaust of a constant temperature Compensation is made, and the heat exchange means 170 is provided with one or more discharge passages and intake passages through the partition plate 140 so that the number of the heat exchange means can be freely adjusted according to the use conditions.

For example, when only one heat exchange unit 170 is installed, a discharge passage and an intake passage separated from each other by inserting a separate partition plate may be formed in the guide rail 160 on which the heat exchange unit is not installed. What is necessary is just to mount a some heat exchange means in a guide rail, respectively.

In addition, the air flow inside the intake passage and the discharge passage is made by forced air of the driving fan 195 installed at one side thereof, and the ventilation unit 100 is configured to protrude outdoors through a separate pipe. Easily inhale outside air to exhaust indoor air.

In addition, the ventilation unit 100 and the indoor unit 300 are integrally installed in the housing 600 and operated by the operation of the controller. When the ventilation unit 100 and the indoor unit 300 are interlocked with a sensor that can measure the pollution level in the room, Optionally operating the ventilation unit 100 to enable operation with a minimum operating cost.

At this time, blocking the opening and closing plate 665 installed on one side of the ventilation unit 100 can prevent the heat loss by the outside air.

In addition, the ventilation unit 100 may supply only the outdoor air to which the contamination is minimized through the separate third filter member 180 when the external air is supplied to the indoor unit 300.

In addition, the ventilation unit may be automatically operated by a pollution degree sensor (not shown) installed indoors, and is installed to be driven through a wired or wireless remote control operated by a user.

As such, when the air conditioning system of the present invention is operated, contaminated indoor air can be purified as fresh outside air to create a pleasant indoor environment.

According to the present invention as described above, by supplying an appropriate amount of outside air to discharge the contaminated indoor air to prevent contamination of the indoor air by the continuous recirculation of the indoor air, integrating the ventilation device to the air conditioning device to utilize the installation space Maximizes the characteristics, minimizes the temperature difference between the outdoor and indoor air, prevents the increase in operating cost due to heat loss, maximizes the life of the filter through circulation of the outdoor and indoor air, and prevents contamination by recycling the indoor air The effect is to provide a comfortable indoor environment.

While illustrated and described in connection with the embodiments of the present invention, it is common in the art that the present invention may be variously modified and changed without departing from the spirit or the scope of the invention provided by the following claims. I would like to clarify that those who have knowledge of this can easily know.

Claims (8)

Fresh air supplied through the ventilation unit is directly connected to the indoor air intake port of the indoor unit circulating the indoor air to maintain a constant temperature, and is installed to exchange heat and discharge the indoor air purified by the mixing of fresh air. The indoor unit is provided with an internal air inlet for separating indoor air and an internal air inlet for discharging heat-exchanged air, and an internal air inlet connected to the internal air inlet through the internal air discharge port to simultaneously supply external air when inhaling indoor air. Installed, The ventilation unit is installed in the air inlet pipe connected to the outside air inlet and the air discharge pipe for discharging the contaminated indoor air while at least one heat exchange means is interposed, the ventilation unit is capable of heat exchange between the discharged air and the incoming air Air conditioning system provided integrally. The air conditioning system of claim 1, wherein the air conditioning system is integrally provided with a ventilation unit, wherein the ventilation unit and the indoor unit are partitioned and installed in an interior of the housing. The air conditioner according to claim 1, wherein the indoor unit comprises: a branch port in which indoor air is inhaled and an air intake port through which an external air intake port is connected, and an air discharge port for discharging heat exchanged air; A main body having a plurality of flow paths which are separately installed while being provided with a fan and a heat transfer unit; An air conditioning system having an integrated ventilation unit, comprising an assembly structure of a casing provided with a discharge grill and an intake grill. According to claim 1, The ventilation unit, the heat exchange means is provided so that the discharge flow path and the intake flow path intersects at least one time while the air intake port connected to the outside air inlet and the discharge port for discharging the contaminated indoor unit is separated through the partition plate. The air conditioning system having an integrated ventilation unit, characterized in that the intake pipe and the exhaust pipe for inflow of outside air and the discharge of indoor air to the ends of the intake passage and the discharge passage are connected to the outside. The method of claim 1, wherein the heat exchange means, the plurality of first pipes connected in parallel with the flow path of the intake passage and the plurality of second pipes connected in parallel with the flow path of the discharge is integrally coupled to the block Air conditioning system is integrally provided with a ventilation unit, characterized in that formed in the shape The method of claim 1 or 5, wherein the heat exchange means, at least one filter member is further supported through a fixing bracket attached to one side of the guide rail is provided in close contact with the inside of the ventilation unit. Air conditioning system is provided integrally with the ventilation unit, characterized in that provided The air conditioning system of claim 1, wherein the air intake passage of the ventilation unit is further provided with an opening and closing plate to block outside air. The air conditioning system of claim 1, wherein the ventilation unit is installed to be driven through a wired or wireless remote controller.

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