CN201396868Y - Oxygen-enriching air conditioning unit for supermarkets - Google Patents
Oxygen-enriching air conditioning unit for supermarkets Download PDFInfo
- Publication number
- CN201396868Y CN201396868Y CN2009200325722U CN200920032572U CN201396868Y CN 201396868 Y CN201396868 Y CN 201396868Y CN 2009200325722 U CN2009200325722 U CN 2009200325722U CN 200920032572 U CN200920032572 U CN 200920032572U CN 201396868 Y CN201396868 Y CN 201396868Y
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- air
- oxygen
- nitrogen
- rich gas
- heat exchanger
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Abstract
The utility model discloses an oxygen-enriching air conditioning unit for supermarkets, which comprises an air filter and a spray air processing unit, the spray air processing unit comprises a spray chamber, a solution tank, a solution pump, a solution cooler, a heat exchanger, an evaporator, a regenerated solution pump and a condenser, an air outlet on one side of the spray chamber is provided with a combined module formed by an oxygen-enriching membrane and a nitrogen-enriching membrane, wherein the oxygen-enriched air generated by the oxygen-enriching membrane is mixed with the indoor return air, and a first surface heat exchanger and a first ventilator which are arranged in an air duct directly send the mixed air into a marketplace to regulate the air; the nitrogen-enriched air generated by the nitrogen-enriching membrane is mixed with the indoor return air, and a second surface heat exchanger, a second ventilator and a regulation valve which are arranged in the air duct send the mixed air into a food preservation area to preserve food. By means of the combined module formed by the oxygen-enriching membrane and the nitrogen-enriching membrane, the utility model can utilize theoxygen-enriched air and the nitrogen-enriched air to achieve double purposes.
Description
Technical field
The utility model belongs to the air-conditioner technical field, relates to a kind of supermarket oxygen enriched air conditioning unit, and this air-conditioning unit is applicable to large supermarket's air conditioning and food fresh-keeping.
Background technology
Personnel are more in the large supermarket, the oxygen expenditure amount is bigger, and purchaser's number often changes, but central air conditioner system can not change resh air requirement with the change of personnel's number replenishes the amount of oxygen of indoor deficiency, in fact air-conditioning system usually adopts certain resh air requirement to come work in whole season, and for energy-conservation, the general resh air requirement that adopts can not satisfy the required oxygen in personnel peak period and supply with, this just causes amount of oxygen deficiency in the supermarket, personnel peak period, makes the shopper produce uncomfortable physiological reaction.For this reason, also proposed at present some and utilized oxygen permeable membrane to improve the patented technology of indoor oxygen concentration, but these air-conditioners all be with air by oxygen-enriched membrane component, be separated into oxygen rich gas and nitrogen-rich gas, oxygen rich gas is sent into indoor, nitrogen-rich gas is drained.That is to say that it has utilized oxygen rich gas part wherein, the nitrogen-rich gas that produces then is not used.
Summary of the invention
Defective or deficiency at above-mentioned prior art existence, the purpose of this utility model is, with the associating assembly of air-supply by oxygen permeable membrane and rich nitrogen film, be separated into oxygen rich gas and nitrogen-rich gas, oxygen rich gas is sent into the hypermarket and is used for the air-conditioning air-supply, and nitrogen-rich gas is sent into the food fresh keeping district as fresh-keeping food.So just oxygen rich gas and nitrogen-rich gas all are used, reach the purpose of killing two birds with one stone.
In order to realize above-mentioned task, the present invention takes following technical scheme:
A kind of supermarket air-conditioning unit, comprise air cleaner and the hydrojet air-treatment unit of forming by hydrojet chamber, liquor box, solution pump, solution cooler, heat exchanger, evaporimeter, actified solution pump, condenser, it is characterized in that, the air outlet of described hydrojet chamber one side is provided with the combinatorial module of being made up of oxygen permeable membrane and rich nitrogen film, wherein, the oxygen rich gas that oxygen permeable membrane produces mixes with indoor return air, directly sends into by the first surface heat exchanger that is provided with in the air supply duct and first pressure fan and sells the field control air; And the nitrogen-rich gas that rich nitrogen film produces mixes with indoor return air, sends into the food fresh keeping district to food fresh-keeping by the second surface heat exchanger that is provided with in the air supply duct and second blower fan and control valve.
Supermarket of the present utility model air-conditioning unit by the oxygen permeable membrane of setting and the associating assembly of rich nitrogen film, is separated into oxygen rich gas and nitrogen-rich gas with air-supply, and oxygen rich gas is used for the air-conditioning air-supply and regulates air, and nitrogen-rich gas is sent into the food fresh keeping district as fresh-keeping food
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing.
The specific embodiment
Referring to Fig. 1, supermarket of the present utility model oxygen enriched air conditioning system, can make new wind be separated into oxygen rich gas part and nitrogen-rich gas part, oxygen rich gas part and nitrogen-rich gas part all are used, it comprises air cleaner 1 and by hydrojet chamber 2, liquor box 8, solution pump 9, solution cooler 10, heat exchanger 11, evaporimeter 12, actified solution pump 13, traditional hydrojet air-treatment unit that condenser 14 is formed, the air outlet of hydrojet chamber 2 one sides is provided with the combinatorial module of being made up of oxygen permeable membrane 3 and rich nitrogen film 4, wherein, the oxygen rich gas that oxygen permeable membrane 3 produces mixes with indoor return air, directly sends into by the first surface heat exchanger 5-1 that is provided with in the air supply duct and the first pressure fan 6-1 and sells the field control air; And the nitrogen-rich gas that rich nitrogen film 4 produces mixes with indoor return air, sends into the food fresh keeping district to food fresh-keeping by the second surface heat exchanger 5-2 that is provided with in the air supply duct and the second blower fan 6-2 and control valve 7.
This supermarket can be regulated the resistance of nitrogen-rich gas air supply duct by control valve 7 with the air-conditioning unit, thereby regulates the air quantity of sending into two zones.The adjusting of this part will be sent instruction according to feedback signal to control valve 7 by robot control system(RCS) and be realized by the feedback signal that is arranged on the gas concentration lwevel probe gained in the sales field.
Supermarket of the present utility model with the concrete operation principle of oxygen enriched air conditioning unit is:
During summer, outdoor new wind at first filters it by air cleaner 1, it carries out hot wet process to enter hydrojet chamber 2 then, the combinatorial module of the treated new wind that comes out from hydrojet chamber 2 by forming by oxygen permeable membrane 3 and rich nitrogen film 4, air-supply is separated into oxygen rich gas part and nitrogen-rich gas part, the oxygen rich gas part is mixed with indoor return air, mixed air-supply is carried out heat exchange through surface-type heat exchanger 5-1 again, under the effect of the first blower fan 6-1, send into the hypermarket through the air-supply of heat exchange and be used for the air-conditioning air-supply, the nitrogen-rich gas that is separated is sent into the food fresh keeping district as fresh-keeping food after carrying out heat exchange through surface-type heat exchanger 5-2 again under the effect of the second blower fan 6-2.Unit can be regulated the resistance of nitrogen-rich gas air supply duct by control valve 7, thereby regulates the air quantity of sending into two zones.The adjusting of this part will be sent instruction according to feedback signal to control valve 7 by robot control system(RCS) and be realized by the feedback signal that is arranged on the gas concentration lwevel probe gained in the sales field.
During winter, outdoor new wind at first filters it by air cleaner 1, enter hydrojet chamber 2 then it is carried out hot wet process, the combinatorial module of the treated new wind that comes out from hydrojet chamber 2 by forming by oxygen permeable membrane 4 and rich nitrogen film 5, air-supply is separated into oxygen rich gas part and nitrogen-rich gas part, the oxygen rich gas part is mixed with indoor return air, mixed air-supply is carried out heat exchange through surface-type heat exchanger 5-1 again, under the effect of the first blower fan 6-1, send into the hypermarket through the air-supply of heating and be used for the air-conditioning air-supply, the nitrogen-rich gas that is separated is sent into the food fresh keeping district as fresh-keeping food after cooling off the dehumidification processing through surface-type heat exchanger 5-2 under the effect of the second blower fan 6-2.Unit can be regulated the resistance of nitrogen-rich gas air supply duct by control valve 7, thereby regulates the air quantity of sending into two zones.The adjusting of this part will be sent instruction according to feedback signal to control valve 7 by robot control system(RCS) and be realized by the feedback signal that is arranged on the gas concentration lwevel probe gained in the sales field.
Embodiment 1:
Air-cooling double-evaporator machine of the present utility model can be used for large supermarket.During summer, outdoor new wind at first filters it by air cleaner 1, it carries out hot wet process to enter hydrojet chamber 2 then, the combinatorial module of the treated new wind that comes out from hydrojet chamber 2 by forming by oxygen permeable membrane 3 and rich nitrogen film 4, air-supply is separated into oxygen rich gas part and nitrogen-rich gas part, the oxygen rich gas part is mixed with indoor return air, mixed air-supply is cooled off dehumidification through surface-type heat exchanger 5-1 again, under the effect of the first blower fan 6-1, send into the hypermarket through the air-supply of supercooling dehumidification and be used for the air-conditioning air-supply, the nitrogen-rich gas that is separated is sent into the food fresh keeping district as fresh-keeping food after cooling off dehumidification through surface-type heat exchanger 5-2 again under the effect of the second blower fan 6-2.Unit can be regulated the resistance of nitrogen-rich gas air supply duct by control valve 7, thereby regulates the air quantity of sending into two zones.The adjusting of this part will be sent instruction according to feedback signal to control valve 7 by robot control system(RCS) and be realized by the feedback signal that is arranged on the gas concentration lwevel probe gained in the sales field.
During winter, outdoor new wind at first filters it by air cleaner 1, enter hydrojet chamber 2 then it is carried out hot wet process, the combinatorial module of the treated new wind that comes out from hydrojet chamber 2 by forming by oxygen permeable membrane 4 and rich nitrogen film 5, air-supply is separated into oxygen rich gas part and nitrogen-rich gas part, the oxygen rich gas part is mixed with indoor return air, mixed air-supply is heated through surface-type heat exchanger 5-1 again, under the effect of the first blower fan 6-1, send into the hypermarket through the air-supply of heating and be used for the air-conditioning air-supply, the nitrogen-rich gas that is separated is sent into the food fresh keeping district as fresh-keeping food after cooling off the dehumidification processing through surface-type heat exchanger 5-2 under the effect of the second blower fan 6-2.Unit can be regulated the resistance of nitrogen-rich gas air supply duct by control valve 7, thereby regulates the air quantity of sending into two zones.The adjusting of this part will be sent instruction according to feedback signal to control valve 7 by robot control system(RCS) and be realized by the feedback signal that is arranged on the gas concentration lwevel probe gained in the sales field.
Embodiment 2:
Air-cooling double-evaporator machine of the present utility model can be used for high-grade hotel.During summer, outdoor new wind at first filters it by air cleaner 1, it carries out hot wet process to enter hydrojet chamber 2 then, the combinatorial module of the treated new wind that comes out from hydrojet chamber 2 by forming by oxygen permeable membrane 3 and rich nitrogen film 4, air-supply is separated into oxygen rich gas part and nitrogen-rich gas part, the oxygen rich gas part is mixed with indoor return air, mixed air-supply is cooled off dehumidification through surface-type heat exchanger 5-1 again, under the effect of the first blower fan 6-1, send into the guest room through the air-supply of supercooling dehumidification and be used for the air-conditioning air-supply, the nitrogen-rich gas that is separated is sent into the food fresh keeping district as fresh-keeping food after cooling off dehumidification through surface-type heat exchanger 5-2 again under the effect of the second blower fan 6-2.Unit can be regulated the resistance of nitrogen-rich gas air supply duct by control valve 7, thereby regulates the air quantity of sending into two zones.The adjusting of this part will be sent instruction according to feedback signal to control valve 7 by robot control system(RCS) and be realized by the feedback signal that is arranged on the gas concentration lwevel probe gained in the guest room.
During winter, outdoor new wind at first filters it by air cleaner 1, enter hydrojet chamber 2 then it is carried out hot wet process, the combinatorial module of the treated new wind that comes out from hydrojet chamber 2 by forming by oxygen permeable membrane 4 and rich nitrogen film 5, air-supply is separated into oxygen rich gas part and nitrogen-rich gas part, the oxygen rich gas part is mixed with indoor return air, mixed air-supply is heated through surface-type heat exchanger 5-1 again, under the effect of the first blower fan 6-1, send into the guest room through the air-supply of heating and be used for the air-conditioning air-supply, the nitrogen-rich gas that is separated is sent into the food fresh keeping district as fresh-keeping food after cooling off the dehumidification processing through surface-type heat exchanger 5-2 under the effect of the second blower fan 6-2.Unit can be regulated the resistance of nitrogen-rich gas air supply duct by control valve 7, thereby regulates the air quantity of sending into two zones.The adjusting of this part will be sent instruction according to feedback signal to control valve 7 by robot control system(RCS) and be realized by the feedback signal that is arranged on the gas concentration lwevel probe gained in the guest room.
Claims (1)
1, a kind of supermarket air-conditioning unit, comprise air cleaner (1) and by hydrojet chamber (2), liquor box (8), solution pump (9), solution cooler (10), heat exchanger (11), evaporimeter (12), actified solution pump (13), the hydrojet air-treatment unit that condenser (14) is formed, it is characterized in that, the air outlet of described hydrojet chamber (2) one sides is provided with the combinatorial module of being made up of oxygen permeable membrane (3) and rich nitrogen film (4), wherein, the oxygen rich gas that oxygen permeable membrane (3) produces mixes with indoor return air, directly sends into by the first surface heat exchanger (5-1) that is provided with in the air supply duct and first pressure fan (6-1) and sells the field control air; And the nitrogen-rich gas that rich nitrogen film (4) produces mixes with indoor return air, sends into the food fresh keeping district to food fresh-keeping by the second surface heat exchanger (5-2) that is provided with in the air supply duct and second blower fan (6-2) and control valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200325722U CN201396868Y (en) | 2009-04-13 | 2009-04-13 | Oxygen-enriching air conditioning unit for supermarkets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200325722U CN201396868Y (en) | 2009-04-13 | 2009-04-13 | Oxygen-enriching air conditioning unit for supermarkets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396868Y true CN201396868Y (en) | 2010-02-03 |
Family
ID=41619385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200325722U Expired - Fee Related CN201396868Y (en) | 2009-04-13 | 2009-04-13 | Oxygen-enriching air conditioning unit for supermarkets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396868Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043308A (en) * | 2012-12-26 | 2013-04-17 | 中国海洋石油总公司 | Moderate oxygen control constant-temperature humidity conditioning storage container |
| CN107504665A (en) * | 2017-08-14 | 2017-12-22 | 珠海格力电器股份有限公司 | Indoor heat exchange device and air conditioner |
| CN111322674A (en) * | 2018-12-17 | 2020-06-23 | 苏州三星电子有限公司 | Oxygen-enriched condenser and air conditioner |
| CN113465091A (en) * | 2021-08-06 | 2021-10-01 | 西安建筑科技大学 | Columnar cyclone type humidifying and oxygen increasing device in low-pressure environment |
-
2009
- 2009-04-13 CN CN2009200325722U patent/CN201396868Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043308A (en) * | 2012-12-26 | 2013-04-17 | 中国海洋石油总公司 | Moderate oxygen control constant-temperature humidity conditioning storage container |
| CN107504665A (en) * | 2017-08-14 | 2017-12-22 | 珠海格力电器股份有限公司 | Indoor heat exchange device and air conditioner |
| CN111322674A (en) * | 2018-12-17 | 2020-06-23 | 苏州三星电子有限公司 | Oxygen-enriched condenser and air conditioner |
| CN113465091A (en) * | 2021-08-06 | 2021-10-01 | 西安建筑科技大学 | Columnar cyclone type humidifying and oxygen increasing device in low-pressure environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20100413 |