CN209693918U - A kind of air conditioned storage library with air distribution system - Google Patents
A kind of air conditioned storage library with air distribution system Download PDFInfo
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- CN209693918U CN209693918U CN201920288917.4U CN201920288917U CN209693918U CN 209693918 U CN209693918 U CN 209693918U CN 201920288917 U CN201920288917 U CN 201920288917U CN 209693918 U CN209693918 U CN 209693918U
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- Prior art keywords
- air
- distribution station
- distribution
- gas
- atmosphere storage
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- 230000001143 conditioned effect Effects 0.000 title abstract 2
- 239000007789 gas Substances 0.000 claims description 48
- 238000004320 controlled atmosphere Methods 0.000 claims description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 25
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 230000008014 freezing Effects 0.000 claims description 10
- 238000007710 freezing Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 235000012055 fruits and vegetables Nutrition 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Warehouses Or Storage Devices (AREA)
Abstract
The utility model embodiment discloses a kind of air conditioned storage library with air distribution system, including the first distribution station, the second distribution station and air-conditioned cold store, and first distribution station and second distribution station are connect with the air-conditioned cold store；Wherein, the air demand of first distribution station is greater than the air demand of second distribution station；In this way, it is inflated by first distribution station into the air-conditioned cold store, when the gas content and composition up to standard in the air-conditioned cold store, close that air demand is larger and biggish first distribution station of energy consumption, opening air demand is smaller and lesser second distribution station of energy consumption is connect with the air-conditioned cold store, in this way when slight gas leakage is occurring for the air-conditioned cold store, leakproofness is not up to corresponding seal request, unstable gas in the air-conditioned cold store and when consuming too fast, by air demand, smaller and energy consumption lesser second distribution station keeps the gas content in the air-conditioned cold store to balance, control the gas concentration in air-conditioned cold store.
Description
Technical Field
The utility model relates to a gas distribution system especially relates to a gas-conditioned storage with gas distribution system.
Background
The controlled atmosphere storage is also called controlled atmosphere storage, and is mainly used for storing fruits and vegetables, and when the controlled atmosphere storage is used, on the basis of refrigeration, the gas components and the gas content in the controlled atmosphere storage in a sealed state are regulated through a distribution station, so that the purpose of preserving the fruits and vegetables for a long time is achieved. However, in the actual use process of the air-conditioned cold store, the sealing performance is often not completely ensured, so that weak air leakage is generated, the exchange between the gas in the air-conditioned cold store and the outside air is generated, the components and the content of the gas in the air-conditioned cold store are deviated, and the storage life of fruits and vegetables is shortened. At present, the solution in the prior art is to always adjust the distribution station connected to supply air to the controlled atmosphere storage to an operating state, but because the distribution station used for supplying air to the controlled atmosphere storage has a large power consumption, the distribution station consumes a large amount of energy, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, embodiments of the present invention provide an air-conditioned storage with an air distribution system, which can ensure that when weak air leakage occurs in the air-conditioned storage, the air is inflated into the air-conditioned storage to maintain the balance of the gas components and contents in the air-conditioned storage, and further reduce the energy consumption.
In order to achieve the above purpose, the embodiment of the present invention provides a technical solution that:
the embodiment of the utility model provides a modified atmosphere storage with gas distribution system, including first distribution station, second distribution station and gas-conditioned storehouse, first distribution station and the second distribution station all with the gas-conditioned storehouse is connected; wherein,
the first distribution station supplies an amount of air greater than an amount of air supplied by the second distribution station.
In an embodiment of the present invention, the first distribution station and the second distribution station are connected to a gas supply device.
In an embodiment of the present invention, the air supply device includes a first air supply system and a second air supply system, wherein the first distribution station is connected to the second air supply system, the second distribution station respectively with the first air supply system and the second air supply system are connected.
In an embodiment of the present invention, the first air supply system includes an air compressor, a first air storage tank, and an air freezing dryer, which are connected in sequence, wherein the second distribution station is connected to the air freezing dryer;
the second air supply system includes nitrogen generator, second air holder and third air holder, wherein, air refrigeration dryer the second air holder with the third air holder respectively with the nitrogen generator is connected, first distribution station with the second distribution station equally divide respectively with the second air holder with third air holder connection.
In the embodiment of the utility model, the air compressor machine with the air-conditioned cold store is connected.
In an embodiment of the invention, the first distribution station/the second distribution station is connected to a pressure detection device.
In an embodiment of the present invention, the pressure detecting device is a U-shaped pressure gauge, and the pressure detecting device is connected to the second distribution station.
In an embodiment of the present invention, a flow meter is disposed between the first distribution station and the second distribution station and the controlled atmosphere storage.
The embodiment of the utility model provides a modified atmosphere storage with gas distribution system, this storage includes first distribution station, second distribution station and gas-conditioned storehouse, first distribution station with the second distribution station all with the gas-conditioned storehouse is connected; wherein the first distribution station supplies an amount of gas greater than the second distribution station; and when the gas content and the components in the gas-conditioned cold store reach the standard, closing the first distribution station with large gas supply quantity and large energy consumption, and opening the second distribution station with small gas supply quantity and small energy consumption to be connected with the gas-conditioned cold store, so that when the gas-conditioned cold store is slightly leaked, the sealing performance does not reach the corresponding sealing requirement, and the gas in the gas-conditioned cold store is unstable and is consumed too fast, the gas content in the gas-conditioned cold store is kept balanced by the second distribution station with small gas supply quantity and small energy consumption, and the gas concentration in the gas-conditioned cold store is controlled.
Drawings
Fig. 1 is a schematic structural view of a controlled atmosphere storage with an air distribution system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a gas supply device connected to a first distribution station and a second distribution station according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the utility model provides a controlled atmosphere storage with gas distribution system, as shown in fig. 1, including first distribution station 1, second distribution station 2 and controlled atmosphere storage 3, first distribution station 1 with second distribution station 2 all with controlled atmosphere storage 3 is connected; wherein,
the first distribution station 1 supplies air in an amount greater than that of the second distribution station 2.
Here, the first distribution station 1 and the second distribution station 2 are both used for replenishing gas to the controlled atmosphere storage 3, and the first distribution station 1 and the second distribution station 2 may be the same or different.
In use, the first distribution station 1 supplies a gas in an amount greater than the second distribution station 2, so that when the controlled atmosphere storage 3 is ready for use, the first distribution station 1 can rapidly exchange a predetermined gas to be replenished with the gas in the controlled atmosphere storage 3 until the controlled atmosphere storage 3 is filled with the predetermined gas. When the gas-controlled store 3 leaks slightly, the gas detection device in the gas-controlled store 3 detects that the gas concentration in the gas-controlled store 3 changes, and sends a signal to the master control computer, and the master control computer receives the signal, so that the second distribution station 2 in a working state is controlled to supplement gas to the gas-controlled store 3 until a worker overhauls the gas-controlled store.
Further, as shown in fig. 2, in the embodiment of the present invention, the first distribution station 1 and the second distribution station 2 are both connected to a gas supply device.
The gas supply device comprises a first gas supply system 4 and a second gas supply system 5, wherein the first distribution station 1 is connected with the second gas supply system 5, and the second distribution station 2 is respectively connected with the first gas supply system 4 and the second gas supply system 5.
The first air supply system 4 includes an air compressor 41, a first air tank 42, and an air freezing dryer 43 connected in sequence, wherein the second distribution station 2 is connected to the air freezing dryer 43; the second air supply system 5 includes a nitrogen generator 51, a second air tank 52 and a third air tank 53, wherein the air freeze-dryer 43, the second air tank 52 and the third air tank 53 are respectively connected to the nitrogen generator 51, and the first distribution station 1 and the second distribution station 2 are respectively connected to the second air tank 52 and the third air tank 53.
The air compressor 41 is connected with the air-conditioned cold store 3.
Here, both the first distribution station 1 and the second distribution station 2 are supplied with gas by the gas supply means.
Specifically, as shown in the figure, the air supply device includes the air compressor 41, the first air tank 42, the air freezing dryer 43, the nitrogen generator 51, the second air tank 52 and the third air tank 53, wherein the air compressor 41 (i.e., an air compressor), the first air tank 42, the air freezing dryer 43 and the nitrogen generator 51 are sequentially connected by pipes, ball valves are disposed on the pipe between the air compressor 41 and the first air tank 42 and the pipe between the first air tank 42 and the air freezing dryer 43, a branch pipe connected to the second distribution station 2 is disposed on the pipe between the air freezing dryer 43 and the nitrogen generator 51, and here, the second distribution station 2 may also be connected by disposing one air tank on the branch pipe, this enables the air prepared by the air freeze dryer 43 to be introduced into the second distribution station 2 for adjusting the gas balance in the controlled atmosphere storage 3; the nitrogen generator 51 is connected to the second tank 52 and the third tank 53 through pipes, respectively, and the second tank 52 and the third tank 53 are also connected through pipes, and both the first distribution station 1 and the second distribution station 2 are communicated with the pipes between the second tank 52 and the third tank 53.
More specifically, the first air tank 42 is an air tank, the second air tank 52 is a nitrogen tank, and the third air tank 53 is a process tank, where the process tank is a tank used in the process of producing nitrogen gas, and is mainly a transit tank used in the process of separating nitrogen gas, and separating carbon dioxide and oxygen in air to produce nitrogen gas.
Further, when gas exchange into the modified atmosphere storage 3 is started, the modified atmosphere storage 3 may be connected to the air compressor 41, so that air in the modified atmosphere storage 3 can be rapidly extracted by the action of the air compressor 41, and the first distribution station 1 can conveniently introduce gas into the modified atmosphere storage 3 as required.
Further, as shown in fig. 1, in the embodiment of the present invention, the first distribution station 1/the second distribution station 2 are connected to a pressure detection device 6.
The pressure detecting means 6 is a U-shaped pressure gauge, and the pressure detecting means 6 is connected to the second distribution station 2.
A flow meter 7 is arranged between each of the first distribution station 1 and the second distribution station 2 and the controlled atmosphere storage 3.
Here, the pressure detection device 6 is used for detecting the pressure of the controlled atmosphere storage 3, thereby determining the amount of air inflation in the controlled atmosphere storage, preventing the storage from being inflated and collapsed due to excessive air inflation, and ensuring the safety of the controlled atmosphere storage 3.
And the flow meters 7 arranged between the first distribution station 1 and the second distribution station 2 and the controlled atmosphere storage 3 can conveniently detect the amount of gas introduced into the controlled atmosphere storage 3 by the first distribution station 1 and the second distribution station 2. Wherein, the flow meter 7 can be a digital gas mass flow controller or a ball valve flow meter.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (8)
1. A controlled atmosphere storage with a gas distribution system, comprising a first distribution station (1), a second distribution station (2) and a controlled atmosphere storage (3), wherein the first distribution station (1) and the second distribution station (2) are connected with the controlled atmosphere storage (3); wherein,
the air supply amount of the first distribution station (1) is larger than that of the second distribution station (2).
2. A modified atmosphere storage with air distribution system according to claim 1 wherein the first distribution station (1) and the second distribution station (2) are both connected to an air supply.
3. A modified atmosphere storage with air distribution system according to claim 2 wherein the air supply means comprises a first air supply system (4) and a second air supply system (5), wherein the first distribution station (1) is connected to the second air supply system (5) and the second distribution station (2) is connected to the first air supply system (4) and the second air supply system (5) respectively.
4. A modified atmosphere storage with air distribution system according to claim 3, wherein the first air supply system (4) comprises an air compressor (41), a first air storage tank (42) and an air freezing dryer (43) connected in sequence, wherein the second distribution station (2) is connected with the air freezing dryer (43);
second air supply system (5) includes nitrogen generator (51), second air tank (52) and third air tank (53), wherein, air freeze dryer (43) second air tank (52) with third air tank (53) respectively with nitrogen generator (51) is connected, first distribution station (1) with second distribution station (2) equally divide respectively with second air tank (52) with third air tank (53) are connected.
5. The controlled atmosphere storage with an air distribution system according to claim 4, wherein the air compressor (41) is connected with the controlled atmosphere storage (3).
6. A controlled atmosphere storage with air distribution system according to claim 1, wherein the first distribution station (1)/the second distribution station (2) is connected to a pressure detection device (6).
7. A controlled atmosphere storage with air distribution system according to claim 6, wherein the pressure detection device (6) is a U-gauge and the pressure detection device (6) is connected to the second distribution station (2).
8. A modified atmosphere storage with air distribution system according to claim 1 wherein a flow meter (7) is provided between each of the first distribution station (1) and the second distribution station (2) and the modified atmosphere storage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288917.4U CN209693918U (en) | 2019-03-07 | 2019-03-07 | A kind of air conditioned storage library with air distribution system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288917.4U CN209693918U (en) | 2019-03-07 | 2019-03-07 | A kind of air conditioned storage library with air distribution system |
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| CN209693918U true CN209693918U (en) | 2019-11-29 |
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| CN201920288917.4U Active CN209693918U (en) | 2019-03-07 | 2019-03-07 | A kind of air conditioned storage library with air distribution system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264122A (en) * | 2020-03-20 | 2020-06-12 | 四川省农业科学院农产品加工研究所 | Method for breaking garlic dormancy and promoting germination and rooting |
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2019
- 2019-03-07 CN CN201920288917.4U patent/CN209693918U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264122A (en) * | 2020-03-20 | 2020-06-12 | 四川省农业科学院农产品加工研究所 | Method for breaking garlic dormancy and promoting germination and rooting |
| CN111264122B (en) * | 2020-03-20 | 2021-08-31 | 四川省农业科学院农产品加工研究所 | Method for breaking garlic dormancy and promoting germination and rooting |
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