CN204653580U - A kind of air-conditioned cold store - Google Patents
A kind of air-conditioned cold store Download PDFInfo
- Publication number
- CN204653580U CN204653580U CN201520228675.1U CN201520228675U CN204653580U CN 204653580 U CN204653580 U CN 204653580U CN 201520228675 U CN201520228675 U CN 201520228675U CN 204653580 U CN204653580 U CN 204653580U
- Authority
- CN
- China
- Prior art keywords
- air
- air pressure
- cold store
- conditioned cold
- ethylene removal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Storage Of Fruits Or Vegetables (AREA)
Abstract
The utility model relates to a kind of air-conditioned cold store, comprise the controlled atmosphere Kuku body of sealing, described controlled atmosphere Kuku body has the top of taper, and the top of described taper has an air pressure adjustment mouth, be provided with air pressure relief valve in described air pressure adjustment mouth, air pressure balance bag or bag are established in the below at described top; An ethylene removal room is provided with in described air-conditioned cold store, described ethylene removal indoor have negative pressure generator, the locular wall of described ethylene removal room has at least one air flow inlet, and described air flow inlet is provided with one-way on-off valve, is provided with ethylene absorption and removes device in described ethylene removal room.The utility model air-conditioned cold store effectively can control the air pressure in air-conditioned cold store by described air pressure relief valve, make air-conditioned cold store air pressure keep certain, and remove device by ethylene absorption and effectively can remove ethene, add the shelf life of fruits and vegetables, and it is low to have cost, be easy to realize and the feature promoted.
Description
Technical field
The utility model belongs to air-conditioned cold store technical field, is specifically related to a kind of air-conditioned cold store.
Background technology
As a kind of device of storage products; air-conditioned cold store is widely used in product technical field of memory, and a set of perfect air-conditioned cold store can comprise the various control regulating systems such as refrigeration system, dehumidification system, air drying system and temperature control system, pressure regulation system and ethene removal system usually.
System removed by ethene is to remove ethene, and because ethene is a Plant Hormone, have multiple physiological action to fresh fruit vegetables, it can accelerate the respiration of plant, promotes ripe and old and feeble; Accelerate the softening of much fruit and after-ripening, its accumulation also can cause green dish to turn to be yellow and postharvest fruit and vegetable disorder.Although ethene also can promote the de-green of oranges and tangerines, it has adverse effect to the shelf life of fruits and vegetables.Therefore, in order to extend the shelf life of fruits and vegetables, keep its aesthetic quality, the ethene in air-conditioned cold store must remove.Pressure regulation system is in order to the air pressure in regulation warehouse, but system architecture complexity removed by current pressure regulation system and ethene, and cost is high, is unfavorable for safeguarding and realizing, is not suitable for the spread in vast rural area.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of air-conditioned cold store, it realizes automatically adjusting to air-conditioned cold store internal gas pressure automatically, and effectively can remove the ethene causing the jaundice of green dish and postharvest fruit and vegetable disorder, extend the shelf life of fruits and vegetables, and energy resource consumption economizes, cost is low, suits large area to popularize.
For achieving the above object, the utility model adopts following technical scheme:
A kind of air-conditioned cold store, comprise the controlled atmosphere Kuku body of sealing, described controlled atmosphere Kuku body has the top of taper, and the top of described taper has an air pressure adjustment mouth, is provided with air pressure relief valve in described air pressure adjustment mouth; Air pressure balance bag or bag are established in the below at described top, an ethylene removal room is provided with in described air-conditioned cold store, described ethylene removal indoor have negative pressure generator, the locular wall of described ethylene removal room has at least one air flow inlet, described air flow inlet is provided with one-way on-off valve, is provided with ethylene absorption and removes device in described ethylene removal room.
Improve as one, the outside locular wall of described air flow inlet is equipped with flared air-flow and imports device, be communicated with described air flow inlet.
Improve as one, described ethylene removal room is also provided with gas discharge outlet, and described gas discharge outlet connects gas discharge pipe, and described gas discharge pipe installs control valve.
The utility model air-conditioned cold store has the top of taper by controlled atmosphere Kuku body, and the top of described taper has an air pressure adjustment mouth, is provided with air pressure relief valve in described air pressure adjustment mouth; An ethylene removal room is provided with in described air-conditioned cold store, described ethylene removal indoor have negative pressure generator, the locular wall of described ethylene removal room has at least one air flow inlet, described air flow inlet is provided with one-way on-off valve, be provided with ethylene absorption in described ethylene removal room and remove device, the air pressure in air-conditioned cold store effectively can be controlled by described air pressure relief valve, air-conditioned cold store air pressure is made to keep certain, and remove device by ethylene absorption and effectively can remove ethene, add the shelf life of fruits and vegetables, and it is low to have cost, be easy to realize and the feature promoted.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of air-conditioned cold store that the utility model embodiment provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to shown in Fig. 1, a kind of air-conditioned cold store, comprise the controlled atmosphere Kuku body 1 of sealing, described controlled atmosphere Kuku body 1 has the top 2 of taper, the top 2 of described taper has an air pressure adjustment mouth 3, is provided with air pressure relief valve (not shown) in described air pressure adjustment mouth; An ethylene removal room 4 is provided with in described air-conditioned cold store, in described ethylene removal room 4, there is negative pressure generator 5, the locular wall of described ethylene removal room 4 has at least one air flow inlet 7, described air flow inlet is provided with one-way on-off valve, be provided with ethylene absorption in described ethylene removal room 4 and remove device 6, air pressure balance bag or bag 10 are established in the below at described top 2.
It should be noted that, it can be the absorbent charcoal adsorber adopting active carbon that described ethylene absorption removes device, also can be the activated earth adsorbent equipment adopting activated earth, as zeolite or the soil being mixed with plastic foil, also can being that chemisorbed removes device, removing as adopted potassium permanganate.
Improve as one, described air pressure adjustment mouth 3 connects air pressure adjustment pipe, and described air pressure relief valve is arranged on described air pressure adjustment pipe.
It should be noted that, the utility model is by being provided with air pressure relief valve air pressure balance bag or bag 10, can by this air pressure relief valve, air pressure balance bag or bag 10 when there is certain pressure reduction in storehouse inner and outer air pressure, or carry out adjustment by air pressure balance bag or bag 10, and when reaching certain pressure, automatically open air pressure relief valve and the gases at high pressure in storehouse are discharged, thus achieving the automatic regulating and control to the air pressure in storehouse.
As another kind of embodiment, the outside locular wall of described air flow inlet 7 is equipped with flared air-flow and imports device 8, be communicated with described air flow inlet 7.It is cone-shaped that described air-flow imports device shape, air pressure in described ethylene removal room 4 can be made lower than ambient pressure by negative pressure generator, thus the air-flow of the relatively high pressure in the external world is introduced in described ethylene removal room 4 by this enlarging by external air flow effectively, device is removed (in this situation by described ethylene absorption, it can be such placement that this ethylene absorption removes device: described ethylene removal room 4 interior separation is become two separate space, air inlet on one side, another side is given vent to anger, described negative pressure generator is positioned in the space of described air inlet, directly this admission space is vacuumized and produces negative pressure) carry out adsorbing and removing, remove the gas after ethene can directly discharge, or again introduce in storehouse and carry out controlled atmosphere use.When after indoor and outdoor air pressure balance, closing (in closed condition under normal pressure) by described one-way on-off valve makes the external world and ethylene removal room separate, independently carry out ethylene removal, removing the gas after ethene can directly discharge, or again introduces in storehouse and carry out controlled atmosphere use.
As another kind of embodiment, described ethylene removal room 4 is also provided with gas discharge outlet, and described gas discharge outlet connects gas discharge pipe, and described gas discharge pipe installs control valve.Remove the gas after ethene can directly discharge, or again introduce in storehouse and carry out controlled atmosphere use.
It should be noted that, shown in Figure 1, described ethylene absorption is removed device and can be communicated with described air flow inlet 7 by its air flow inlet, is connected, and is connected the object realizing negative-pressure adsorption and remove by negative pressure generator 5 with gas discharge pipe 9 by gas discharge outlet with described gas discharge pipe 9.
The utility model air-conditioned cold store effectively can control the air pressure in air-conditioned cold store by described air pressure relief valve, make air-conditioned cold store air pressure keep certain, and remove device by ethylene absorption and effectively can remove ethene, add the shelf life of fruits and vegetables, and it is low to have cost, be easy to realize and the feature promoted.
It should be noted that, spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not one necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.
More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (3)
1. an air-conditioned cold store, comprises the controlled atmosphere Kuku body of sealing, it is characterized in that, described controlled atmosphere Kuku body has the top of taper, the top of described taper has an air pressure adjustment mouth, is provided with air pressure relief valve in described air pressure adjustment mouth, and air pressure balance bag or bag are established in the below at described top; An ethylene removal room is provided with in described air-conditioned cold store, described ethylene removal indoor have negative pressure generator, the locular wall of described ethylene removal room has at least one air flow inlet, and described air flow inlet is provided with one-way on-off valve, is provided with ethylene absorption and removes device in described ethylene removal room.
2. air-conditioned cold store as claimed in claim 1, is characterized in that, the outside locular wall of described air flow inlet is equipped with flared air-flow and imports device, be communicated with described air flow inlet.
3. air-conditioned cold store as claimed in claim 1 or 2, it is characterized in that, described ethylene removal room is also provided with gas discharge outlet, and described gas discharge outlet connects gas discharge pipe, and described gas discharge pipe installs control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228675.1U CN204653580U (en) | 2015-04-10 | 2015-04-10 | A kind of air-conditioned cold store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228675.1U CN204653580U (en) | 2015-04-10 | 2015-04-10 | A kind of air-conditioned cold store |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653580U true CN204653580U (en) | 2015-09-23 |
Family
ID=54124036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228675.1U Expired - Fee Related CN204653580U (en) | 2015-04-10 | 2015-04-10 | A kind of air-conditioned cold store |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204653580U (en) |
-
2015
- 2015-04-10 CN CN201520228675.1U patent/CN204653580U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170410 |