CN207015824U - Controlled atmosphere box for material circulation - Google Patents

Abstract

Controlled atmosphere box for material circulation is the utility model is related to, belongs to logistics field, it includes case body, and case body is provided with mounting groove, and the side wall of mounting groove offers exchange hole, breather plug is provided with mounting groove, breather plug blocks exchange hole；Case body also includes casing and case lid, case lid energy seal case；The controlled atmosphere box for material circulation can be fresh-keeping to depositing in the progress of the raw and fresh food in the controlled atmosphere box for material circulation using controlled atmosphere, while the controlled atmosphere box for material circulation will not hinder to deposit in the respiration of raw and fresh food therein.

Description

Controlled atmosphere box for material circulation

Technical field

Logistics field is the utility model is related to, in particular to controlled atmosphere box for material circulation.

Background technology

With the improvement of people's life quality, fresh-keeping, transport requirement also more and more higher, such as meat of the people to food Class, fruit, seasonal vegetable etc..The fresh-keeping purpose of raw and fresh food can be reached using controlled atmosphere.Controlled atmosphere refers to store food Hide the regulation and control of the multiple gases ratio such as environment temperature, relative humidity and oxygen, carbon dioxide, nitrogen, so as to reach extend it is fresh-keeping Cycle, the purpose for improving food quality.But there is acquisition cost height in controlled atmosphere preservation transport；Controlled atmosphere container volume is big, controlled atmosphere Cost is high, and power consumption is high；The physiological property of every kind of food is different, and the ratio of fresh-keeping gas is also different, every controlled atmosphere container Each fresh-keeping transport can only fill a kind of food, and in transit allocate gas ratio at any time, and be only suitable for large food list One transport, use range are small；A series of problems, such as having a strong impact on the raw and fresh food respiration of controlled atmosphere.

Utility model content

The purpose of this utility model is to provide a kind of controlled atmosphere box for material circulation, and the controlled atmosphere box for material circulation can utilize controlled atmosphere to storage Raw and fresh food progress in the controlled atmosphere box for material circulation is fresh-keeping, while the controlled atmosphere box for material circulation will not hinder to deposit in raw and fresh food therein Respiration.

What embodiment of the present utility model was realized in：

A kind of controlled atmosphere box for material circulation, it includes case body, and case body is provided with mounting groove, and the side wall of mounting groove offers exchange Hole, breather plug is provided with mounting groove, breather plug blocks exchange hole.

In the utility model preferred embodiment, above-mentioned case body also includes end cap, and end cap is removably connected to case sheet Body and push down breather plug.

In the utility model preferred embodiment, above-mentioned end cap includes connecting rod and end, and mounting groove is provided with connection Portion, connecting rod are connected with end, and connecting rod is detachably connected connecting portion.

In the utility model preferred embodiment, above-mentioned connecting portion and connecting rod threaded connection.

In the utility model preferred embodiment, above-mentioned connecting portion offers mounting hole, and connecting rod is detachably connected peace Fill hole.

In the utility model preferred embodiment, above-mentioned end cap also includes first raised and the second projection, and first is raised Connection end simultaneously is used to prop up breather plug, and the second projection is arranged at the circumference of end, and the second raised and mounting groove side wall shape Into the gap of ventilation.

In the utility model preferred embodiment, above-mentioned case body includes casing and case lid, casing connection case lid, installation Groove is arranged at least one in case lid and casing.

In the utility model preferred embodiment, above-mentioned case body offers at least two stomatas, and case body is also set up There is the shutter device for controlling stomatal movement.

In the utility model preferred embodiment, above-mentioned shutter device includes elastic component and valve body, and the one of elastic component End props up case body, and the other end props up valve body, and valve body blocks stomata in the presence of elastic component.

A kind of controlled atmosphere box for material circulation, it includes case body, and case body is provided with mounting groove, and the side wall of mounting groove offers exchange Hole, breather plug is provided with mounting groove, breather plug blocks exchange hole；Case body also includes casing and case lid, case lid energy seal box Body.

The beneficial effect of the controlled atmosphere box for material circulation of the utility model embodiment is：Set on the case body of the controlled atmosphere box for material circulation Breather plug can pass through the various gases of this inside and outside of case, can be carried out with the raw and fresh food being stored in the controlled atmosphere box for material circulation Normal respiration, and the breather plug will not pass through steam, then ensure that the raw and fresh food in the controlled atmosphere box for material circulation will not seriously lose Water, you can with the freshness for the raw and fresh food being further ensured that in controlled atmosphere box for material circulation.

Brief description of the drawings

, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structural representation one of the controlled atmosphere box for material circulation of the utility model embodiment；

Fig. 2 is the structural representation of the case lid of the utility model embodiment；

Fig. 3 is the structural representation of the casing of the utility model embodiment；

Fig. 4 is the sectional view one of the controlled atmosphere box for material circulation of the utility model embodiment；

Fig. 5 is the enlarged drawing at V in Fig. 4；

Fig. 6 is the structural representation two of the controlled atmosphere box for material circulation of the utility model embodiment；

Fig. 7 is the sectional view two of the controlled atmosphere box for material circulation of the utility model embodiment；

Fig. 8 is the sectional view three of the controlled atmosphere box for material circulation of the utility model embodiment；

Fig. 9 is the enlarged drawing at Ⅸ in Fig. 7；

Figure 10 is the enlarged drawing at Ⅹ in Fig. 8.

Icon：10- controlled atmosphere box for material circulation；100- case bodies；110- case lids；120- casings；111- seal grooves；121- is sealed Bar；112- buckles；122- clamps；130- breathing equipments；131- mounting grooves；132- exchange holes；133- breather plugs；134- holes； 135- end caps；135a- first is raised；135b- second is raised；135c- ends；136- connecting rods；137- connecting portions；138- is installed Hole；141- respiratory membranes；142- spiracles；150- stomatas；151- shutter devices；152- elastic components；153- valve bodies；154- is slided Bar；155- closure blocks；156- the first valve blocks；157- the second valve blocks；158- side walls；159- axis.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.

Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.

, it is necessary to explanation, the orientation or position of the instruction such as term " interior ", " outer " in the description of the utility model embodiment Put relation be based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation usually put Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.

In the description of the utility model embodiment, it is also necessary to explanation, unless otherwise clearly defined and limited, art Language " setting ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition Concrete meaning in the utility model.

Fig. 1 is the structural representation one of the controlled atmosphere box for material circulation 10 of the utility model embodiment.It refer to Fig. 1, the present embodiment A kind of controlled atmosphere box for material circulation 10 is provided, it includes case body 100, and case body 100 includes case lid 110 and casing 120, casing 120 Being capable of seal case 120.

Fig. 2 is the structural representation of the case lid 110 of the utility model embodiment, and Fig. 3 is the case of the utility model embodiment The structural representation of body 120.Specifically, Fig. 2 and Fig. 3 are refer to, sealing can be set in casing 120 and the junction of case lid 110 Component, such as：Seal groove 111 is set at the position that case lid 110 is connected with casing 120, is provided with and seal groove in casing 120 Sealing strip 121 corresponding to 111, under the cooperation of seal groove 111 and sealing strip 121, it can realize the controlled atmosphere box for material circulation 10 close Envelope, increase the air-tightness of the controlled atmosphere box for material circulation 10, reduce and become flat, improve the controlled atmosphere effect of the controlled atmosphere box for material circulation 10.Sealing Component can also be all provided with addition to the cooperation of above-mentioned seal groove 111 and sealing strip 121 in the junction of casing 120 and case lid 110 Sealing joint strip (not shown) is put to realize the sealing effectiveness of 10 casees bodies of controlled atmosphere box for material circulation 100.It should be noted that above-mentioned case lid 110 and the seal assembly of the junction of casing 120 be not limited in above-mentioned several ways.

Fig. 2 and Fig. 3 are continued referring to, casing 120 and being detachably connected for case lid 110 for example can be：When the controlled atmosphere thing When being shaped as cuboid of case 10 is flowed, buckle 112 is set in the surrounding of case lid 110, and rotate in buckle 112 and case lid 110 Connection, clamp 122 is set in casing 120, the buckle 112 of case lid 110 and the clamp 122 of casing 120 cooperate, you can realize Case lid 110 and casing 120 are detachably connected；When controlled atmosphere box for material circulation 10 is when being shaped as cylinder, case lid 110 and casing 120 Between be detachably connected can be threaded connection；It should be noted that being detachably connected for casing 120 and case lid 110 can be with It is not limited only to two kinds of above-mentioned connected modes.

Fig. 1 is refer to, case body 100 is additionally provided with breathing equipment 130, and the breathing equipment 130 is used to exchange controlled atmosphere logistics Gas inside and outside case 10, normal respiration can be carried out with the raw and fresh food ensured in controlled atmosphere box for material circulation 10.

It should be noted that above-mentioned breathing equipment 130 can be arranged on one of them in case lid 110 or casing 120, Or the breathing equipment 130 is respectively provided with case lid 110 and casing 120.Fig. 4 is the controlled atmosphere box for material circulation of the utility model embodiment 10 sectional view one.It refer to Fig. 4, the breathing equipment 130 in the present embodiment is arranged at case lid 110, and is set with breathing equipment 130 Put and be described in case lid 110.

Fig. 5 is V enlarged drawing gone out in Fig. 4.Fig. 5 is refer to, specifically, the breathing equipment 130 includes breather plug 133, case Mounting groove 131 is provided with the case lid 110 of body 100, the side wall (not shown) of mounting groove 131 offers exchange hole 132, exchanges Hole 132 can connect the inside and outside of 10 casees bodies of controlled atmosphere box for material circulation 100, and realize case body 100 by exchange hole 132 The exchange of inside and outside gas.

It should be noted that the quantity of exchange hole 132 can be 4,6,10 etc., it is not specifically limited, has herein Body, can be according to the size of controlled atmosphere box for material circulation 10, it is necessary to which raw and fresh food type of preservation etc. does specifically chosen, the present embodiment In exchange hole 132 quantity be 4.

Further, breather plug 133 is arranged in the mounting groove 131, and can fill up mounting groove 131, that is, is breathed Plug 133 can block the exchange hole 132 that the side wall of mounting groove 131 opens up.Breather plug 133, which should be selected, has permeable watertight effect Material prepare, such as：PE materials or nonwoven cloth material etc., breather plug 133 made from the material of permeable watertight, will not The inside and outside gas of the commuting case body 100 of exchange hole 132 is blocked, the raw and fresh food in case body 100 is carried out normally Respiration, meanwhile, the breather plug 133 made from permeable watertight material, steam can be blocked in case body 100 from exchange The path that hole 132 is overflowed, to keep the humidity inside case body 100, to keep the fresh of the raw and fresh food of the internal storage of case body 100 Activity.

Further, above-mentioned breathing equipment 130 also includes end cap 135, and the end cap 135 is removably connected to case body 100, specifically, end cap 135 is removably connected to mounting groove 131 and breather plug 133 can be pressed in mounting groove 131 Portion.Because the connection of end cap 135 and mounting groove 131 is dismountable, therefore the breather plug 133 in mounting groove 131 can be entered Row is changed, and to ensure during the controlled atmosphere box for material circulation 10 is reused, breather plug 133 keeps continuously and effectively breathing freely impermeable The function of water.

Yet further, above-mentioned end cap 135 includes connecting rod 136 and end 135c, and mounting groove 131 is internally provided with connection Portion 137.Specifically, the connecting portion 137 in mounting groove 131 can be from the bottom wall of mounting groove 131 away from case body 100 inside The part of protrusion, and mounting hole 138 can be set on the connecting portion 137, the mounting hole 138 can be used for connection end cap 135 Connecting rod 136.The connecting rod 136 of above-mentioned end cap 135 connects with end 135c, and the connection of connecting rod 136 and mounting groove 131 Portion 137 is detachably connected, and can be threaded connection specifically, but it should be recognized that connecting rod 136 and connecting portion 137 can Dismantling connection is not limited only to be threadedly coupled, and can also be clamping etc..

Hold above-mentioned, the connecting portion 137 to raise up is provided with the bottom wall of mounting groove 131, accordingly can be in breather plug A hole 134 is opened at 133 middle part, for setting the connecting portion 137 of mounting groove 131.

The first raised 135a and the second raised 135b are additionally provided with end cap 135, the first raised 135a is arranged on end 135c is towards the side inside mounting groove 131, and the first raised 135a and breather plug 133 by breather plug 133 against being pressed in installation In groove 131.Second raised 135b can be arranged on the circumferential side wall (not shown) of end cap 135, can be with using the second raised 135b The effect dust-proof to breather plug 133 is played, and it should be noted that between the second raised 135b and mounting groove 131 side wall Certain gap should be reserved, to ensure that the gas inside and outside case body 100 can swap.

Fig. 6 is the structural representation two of the controlled atmosphere box for material circulation 10 of the utility model embodiment.Fig. 6 is refer to, in this practicality In new further embodiment, breathing equipment 130 can also be respiratory membrane 141, and offer spiracle on case body 100 142, and above-mentioned respiratory membrane 141 is arranged on casing 120 and covers spiracle 142.Respiratory membrane 141 can use PE or nothing Spin the materials such as cloth to be made, itself and foregoing breather plug 133 are similarly, it may be that the material of permeable watertight is made, with guard box body 100 inside and outside gases can exchange, but the moisture inside casing 120 does not scatter and disappear, you can to ensure utilizing the controlled atmosphere During 10 preservation raw and fresh food of box for material circulation, raw and fresh food therein can keep the fresh and alive property of long period.

Further, in respiratory membrane between the concrete mode of the above-mentioned covering of respiratory membrane 141 spiracle 142 for example can be 141 are attached on case body 100, and spiracle 142 is covered；It can also be and casting die is set on case body 100, by respiratory membrane After 141 covering spiracles 142, then with casting die respiratory membrane 141 is pressed on case body 100.

Fig. 7 is the sectional view two of the controlled atmosphere box for material circulation 10 of the utility model embodiment, and Fig. 8 is the utility model embodiment The sectional view three of controlled atmosphere box for material circulation 10.Fig. 7 and Fig. 8 are refer to, is further opened with least on the case body 100 of the controlled atmosphere box for material circulation 10 Two stomatas 150, the air inlet and degasification that the stomata 150 is used for inside case body 100, and be additionally provided with the case body 100 For the shutter device 151 for controlling stomata 150 to be opened and closed.Shutter device 151 is used for the opening and closing for controlling stomata 150, you can Stomata 150 is opened using shutter device 151, and inject the gas for fresh-keeping raw and fresh food to the inside of case body 100, then Stomata 150 is closed using closing assembly, prevents the gas overflowing inside case body 100, the controlled atmosphere box for material circulation is utilized to realize The fresh-keeping effect of 10 pairs of fresh transport product.

It should be noted that above-mentioned stomata 150 can be arranged in the case lid 110 or casing 120 of case body 100 extremely Few one, i.e., stomata 150 can only be arranged at case lid 110, or only be arranged at casing 120, be arranged at also or simultaneously casing 120 and case lid 110 on, the stomata 150 in the present embodiment is arranged in the side wall (not shown) of casing 120.

Fig. 9 is the enlarged drawing at Ⅸ in Fig. 7.Specifically, Fig. 9 is refer to, above-mentioned shutter device 151 includes elastic component 152 With valve body 153, one end of the elastic component 152 props up casing 120, and the other end props up valve body 153, and valve body 153 can be Stomata 150 is closed in the presence of elastic component 152.When needing to be inflated casing 120, apply external force to valve body 153, i.e., Compressible elastomeric part 152, and then valve body 153 can be made to leave stomata 150, stomata 150 is opened, allows gas to pass through stomata 150 enter casing 120；After the completion of inflation, the external force that valve body 153 is subject to, bullet of the valve body 153 in elastic component 152 are cancelled In the presence of property reducing power, stomata 150 is blocked again, you can prevent that the gas in case body 100 from leaking outside, and then improve to life The preservativity of fresh goods.

Further, valve body 153 can include slide bar 154 and closure blocks 155 in the present embodiment, and closure blocks 155 connect It is connected to slide bar 154.Above-mentioned elastic component 152 is sheathed on slide bar 154, and one end of elastic component 152 props up closure blocks 155, the other end Casing 120 is propped up, using the elastic reaction of elastic component 152, allows closure blocks 155 to block the opening of stomata 150, you can to avoid casing Gas leakage in 120.

Specifically, slide bar 154 can be fixedly connected with closure blocks 155, i.e., closure blocks 155 will not on slide bar 154 Slide, and slide bar 154 is arranged on the inside of elastic component 152, can be subjected to displacement relative to elastic component 152, and drive and close Close block 155 together to move, and then control the opening and closing of stomata 150；What closure blocks 155 can also be slided is arranged at slide bar 154, i.e. slide bar 154 will not be subjected to displacement relative to elastic component 152, and closure blocks 155 are made in the elasticity of external force or elastic component 152 Under, slided on slide bar 154 to complete the opening and closing of stomata 150.

Figure 10 is the enlarged drawing at Ⅹ in Fig. 8.Figure 10 is refer to, further, in a further embodiment, valve body 153 can include the first valve block 156 and the second valve block 157, and the first valve block 156 connects the second valve block 157, and the one of elastic component 152 End is with casing 120 against the other end and the first valve block 156 connect, and the one end of the second valve block 157 away from the first valve block 156 can Block the opening of stomata 150.Specifically, the second valve block 157 and stomata 150 against side wall 158 and the axis 159 of stomata 150 Formed angle, and the angular range of angle be 0-90 °, when the angle of angle is non-90 degree, the second valve block 157 can be round platform, Boss or circular cone etc., now, a part of opening that can be embedded in stomata 150 of the second valve block 157, that is, utilize the second valve block 157 can realize the closure of stomata 150, and when above-mentioned angle is non-90 degree, in the case body 100 toward controlled atmosphere box for material circulation 10 When portion is inflated, air inlet is more prone to.

For above-mentioned elastic component 152 such as can be spring or elastic rubber ring, the elastic component 152 in the present embodiment be bullet Spring, one end of spring prop up casing 120, and the other end props up valve body 153, and under the elastic reaction of spring, is not giving In the case that valve body 153 applies external force, valve body 153 closes stomata 150 all the time, avoids the gas in controlled atmosphere box for material circulation 10 from leaking Go out.

In summary, the beneficial effect of controlled atmosphere box for material circulation of the present utility model is：The controlled atmosphere box for material circulation can be used for controlled atmosphere Fresh-keeping raw and fresh food, and hauling operation is carried out, and the case body of the controlled atmosphere box for material circulation is provided with breather plug and can passed through in case body Outer various gases, normal respiration can be carried out with the raw and fresh food being deposited in the controlled atmosphere box for material circulation, and this is exhaled Steam will not be passed through by inhaling plug, then ensures that raw and fresh food in the controlled atmosphere box for material circulation will not serious dehydration, you can to further ensure that gas Adjust the freshness of the raw and fresh food in box for material circulation.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of controlled atmosphere box for material circulation, it is characterised in that including case body, the case body is provided with mounting groove, the mounting groove Side wall offer exchange hole, breather plug is provided with the mounting groove, the breather plug blocks the exchange hole.

2. controlled atmosphere box for material circulation according to claim 1, it is characterised in that the case body also includes end cap, the end cap It is removably connected to the case body and pushes down the breather plug.

3. controlled atmosphere box for material circulation according to claim 2, it is characterised in that the end cap includes connecting rod and end, described Mounting groove is provided with connecting portion, and the connecting rod is connected with the end, and the connecting rod is detachably connected the connecting portion.

4. controlled atmosphere box for material circulation according to claim 3, it is characterised in that the connecting portion and the connecting rod screw thread connect Connect.

5. controlled atmosphere box for material circulation according to claim 3, it is characterised in that the connecting portion offers mounting hole, the company Extension bar is detachably connected the mounting hole.

6. controlled atmosphere box for material circulation according to claim 3, it is characterised in that the end cap is also convex including the first projection and second Rise, first projection connects the end and for propping up the breather plug, and second projection is arranged at the end It is circumferential, and the side wall of the second raised and described mounting groove forms the gap of ventilation.

7. controlled atmosphere box for material circulation according to claim 1, it is characterised in that the case body includes casing and case lid, described Casing connects the case lid, and the mounting groove is arranged at least one in the case lid and the casing.

8. controlled atmosphere box for material circulation according to claim 1, it is characterised in that the case body offers at least two stomatas, The case body is additionally provided with the shutter device for controlling the stomatal movement.

9. controlled atmosphere box for material circulation according to claim 8, it is characterised in that the shutter device includes elastic component and valve master Body, one end of the elastic component prop up the case body, and the other end props up the valve body, and the valve body is in the elastic component In the presence of block the stomata.

10. a kind of controlled atmosphere box for material circulation, it is characterised in that including case body, the case body is provided with mounting groove, the mounting groove Side wall offer exchange hole, breather plug is provided with the mounting groove, the breather plug blocks the exchange hole；The case sheet Body also includes casing and case lid, and the case lid can seal the casing.