CN103382782A - Air-conditioned cold store capable of automatically regulating air pressure - Google Patents
Air-conditioned cold store capable of automatically regulating air pressure Download PDFInfo
- Publication number
- CN103382782A CN103382782A CN2013102811001A CN201310281100A CN103382782A CN 103382782 A CN103382782 A CN 103382782A CN 2013102811001 A CN2013102811001 A CN 2013102811001A CN 201310281100 A CN201310281100 A CN 201310281100A CN 103382782 A CN103382782 A CN 103382782A
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- China
- Prior art keywords
- air
- conditioned cold
- cold store
- pressure
- storage buffer
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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.)
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Abstract
The invention discloses an air-conditioned cold store capable of automatically regulating air pressure, which comprises a store body, wherein multiple air storage buffer bags are arranged on the outer wall of the store body, and an opening of each air storage buffer bag is communicated with the inside of the store body. According to the invention, the air storage buffer bags are arranged at the outer part of the air-conditioned cold store, and the air storage buffer bags are in air communication with the inside of the air-conditioned cold store; when the pressure in the air-conditioned cold store is slightly higher than the atmospheric pressure, part of the air in the air-conditioned cold store gets into the air storage buffer bags; when the pressure in the air-conditioned cold store is slightly lower than the atmospheric pressure, the air in the air storage buffer bags can automatically gets into the air-conditioned cold store for supplement; the air storage buffer bags convert slight changes of the pressure in the air-conditioned cold store into changes of volume of the air in the air storage bags, so that the pressure difference of the inside and outside pressure can be reduced or approach to zero, and the acting force on a space enclosing structure of the air-conditioned cold store by pressure difference can be eliminated or relieved.
Description
Technical field
The present invention relates to the freezer technical field, particularly a kind of air-conditioned cold store of automatic adjustable pressure.
Background technology
Air-conditioned cold store is a kind of closed freezer, and air-conditioned cold store micro-imbalance of pressure can occur at run duration, and such as when storehouse temperature reduces, its gas pressure also decreases, and inside and outside both sides, storehouse have just formed draught head.If pressure differential is not in time eliminated or is controlled in certain scope, the storehouse body is damaged.
And the detection of traditional air pressure is all that the staff regularly watches the instruments, and then the manual ventilation opening of opening the storehouse body sidewall is adjusted air pressure, the dangerous work load that also increased.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, and a kind of air-conditioned cold store that can eliminate or alleviate micro-imbalance of pressure is provided.
Technical scheme of the present invention is achieved in that
A kind of air-conditioned cold store of automatic adjustable pressure comprises the storehouse body, is provided with several buffering bladder tanks on the lateral wall of storehouse body, and the opening part of buffering bladder tank communicates with body inside, storehouse.
In order to keep sealing, as preferably, have hole on the sidewall of storehouse body, the opening of buffering bladder tank and hole tight bond are together.
Adopted principle of the present invention and the beneficial effect of technique scheme to be:
The present invention in the air-conditioned cold store outer setting buffering bladder tank, the buffering bladder tank communicates with the inner air that keeps of air-conditioned cold store, when a little higher than atmospheric pressure of storehouse internal pressure, in the storehouse, portion gas enters the buffering bladder tank, when the storehouse internal pressure during slightly lower than atmospheric pressure, the gas in the buffering bladder tank is just in the automatic makeup warehouse-in.The buffering bladder tank is that the trace of storehouse internal pressure is changed, and converts the variation of gas volume in the buffering bladder tank to, the inside and outside pressure reduction in storehouse is reduced or close to zero, eliminate the gentle pressure reduction of separating to the active force of air-conditioned cold store space enclosing structure.
Description of drawings
Fig. 1 is the structural representation of air-conditioned cold store of the present invention.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment: a kind of air-conditioned cold store of automatic adjustable pressure, as shown in Figure 1, comprise storehouse body 1, be provided with several buffering bladder tanks 2 on the lateral wall of storehouse body 1, the opening part of buffering bladder tank 2 communicates with storehouse body 1 inside.Specifically, have hole (not shown) on the sidewall of storehouse body 1, the opening of buffering bladder tank 2 and hole tight bond are together.
Claims (2)
1. the air-conditioned cold store of an automatic adjustable pressure, comprise the storehouse body, it is characterized in that: be provided with several buffering bladder tanks on the lateral wall of storehouse body, the opening part of buffering bladder tank communicates with body inside, storehouse.
2. the air-conditioned cold store of a kind of automatic adjustable pressure according to claim 1 is characterized in that: have hole on the sidewall of storehouse body, the opening of buffering bladder tank and hole tight bond are together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102811001A CN103382782A (en) | 2013-07-04 | 2013-07-04 | Air-conditioned cold store capable of automatically regulating air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102811001A CN103382782A (en) | 2013-07-04 | 2013-07-04 | Air-conditioned cold store capable of automatically regulating air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103382782A true CN103382782A (en) | 2013-11-06 |
Family
ID=49490690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102811001A Pending CN103382782A (en) | 2013-07-04 | 2013-07-04 | Air-conditioned cold store capable of automatically regulating air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103382782A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457214A (en) * | 1982-12-07 | 1984-07-03 | Quad Environmental Technologies Corporation | Refrigerated structure |
| CN201878688U (en) * | 2010-11-15 | 2011-06-29 | 郭晓光 | Mini-type air pressure debugging test case |
| WO2012034297A1 (en) * | 2010-09-17 | 2012-03-22 | 天津科技大学 | Aerating type wall body material and aerating type mini cold storage or air conditioned storage using wall body material |
| CN202269339U (en) * | 2011-09-29 | 2012-06-13 | 郭晓光 | Nitrogen making machine capable of balancing pressure of controlled atmosphere storage room |
| CN203334735U (en) * | 2013-07-04 | 2013-12-11 | 浙江月宫冷链设备有限公司 | Air conditioned cold store adjusting air pressure automatically |
-
2013
- 2013-07-04 CN CN2013102811001A patent/CN103382782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457214A (en) * | 1982-12-07 | 1984-07-03 | Quad Environmental Technologies Corporation | Refrigerated structure |
| WO2012034297A1 (en) * | 2010-09-17 | 2012-03-22 | 天津科技大学 | Aerating type wall body material and aerating type mini cold storage or air conditioned storage using wall body material |
| CN201878688U (en) * | 2010-11-15 | 2011-06-29 | 郭晓光 | Mini-type air pressure debugging test case |
| CN202269339U (en) * | 2011-09-29 | 2012-06-13 | 郭晓光 | Nitrogen making machine capable of balancing pressure of controlled atmosphere storage room |
| CN203334735U (en) * | 2013-07-04 | 2013-12-11 | 浙江月宫冷链设备有限公司 | Air conditioned cold store adjusting air pressure automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131106 |