CN2702247Y - Energy-storage type central air-conditioning - Google Patents
Energy-storage type central air-conditioning Download PDFInfo
- Publication number
- CN2702247Y CN2702247Y CN 200420027222 CN200420027222U CN2702247Y CN 2702247 Y CN2702247 Y CN 2702247Y CN 200420027222 CN200420027222 CN 200420027222 CN 200420027222 U CN200420027222 U CN 200420027222U CN 2702247 Y CN2702247 Y CN 2702247Y
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- air
- cold
- heat
- energy
- conditioning
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Abstract
The utility model relates to an energy-storage type central air-conditioning. The heat source of the energy-storage type central air-conditioning comprises a heat storage water container, a water pump and a solar energy collector. The heat storage water container, the water pump and the solar energy collector are communicated orderly by a circulating pipe. The cold source comprises a cold storage box and a refrigerating unit. The heat storage water container and the cold storage box are both provided with heat-insulating layers. The cold storage box is filled with cold storage liquid. An air hot and cold exchange pipe is respectively arranged in the heat storage water container and the cold storage box. The air inlet and the air outlet of the air hot and cold exchange pipe are respectively communicated with an induced draft pipe and an air-out pipe. A control valve is arranged on the air hot and cold exchange pipe. A draught fan is arranged on the induced draft pipe or on the air-out pipe. The energy-storage type central air-conditioning has the advantages that the heat energy accumulated in summer can be exchanged with air through the air hot and cold exchange pipe in winter, the cold energy accumulated in winter can be exchanged with the air through the air hot and cold exchange pipe in summer, and the temperature of indoor environment can be adjusted. The energy-storage type central air-conditioning has the advantages of compact structure, easy and simple operation, low operation cost, high thermal efficiency and energy saving.
Description
Technical field
The utility model relates to a kind of central air-conditioning, especially a kind of energy storage type central air-conditioning.
Background technology
Central air-conditioning is that people concentrate a kind of main equipment of regulating environment temperature in the multi-chamber, traditional central air-conditioning generally adopts fire coal, combustion gas, fuel oil to reach the direct or indirect air in the indoor environment of electrically heated mode thermal source is provided, provide low-temperature receiver by refrigerant for the air in the indoor environment by refrigeration plant, this central air-conditioning, because it is higher to obtain the operating cost of thermal source, generally be applicable to office, hotel, commercial building and senior villa, ordinary consumer is difficult to accept.
Recently, also the someone proposes to utilize solar energy in central air-conditioning, for example four-player such as Wang De high post had once applied for to State Intellectual Property Office that name was called the utility model patent of " high-temperature heat-gathering absorption type air conditioning system in the solar energy " September 1 calendar year 2001, the patent No. is ZL01251735.6, notification number is CN2506938Y, and this patent is obtained thermal source by the high-temperature heat-gathering device in the solar energy, guarantees the operate as normal of central air-conditioning, realize the refrigeration in summer, winter heating.This central air-conditioning, though it is low to have operating cost, thermal efficiency height, advantages such as energy savings can not anti-season be used.
Summary of the invention
The purpose of this utility model is, at traditional central air-conditioning, especially utilizes the problem that exists in the central air-conditioning use of solar energy, and a kind of energy storage type central air-conditioning is provided.
The purpose of this utility model is to realize like this, a kind of energy storage type central air-conditioning comprises blower fan, air-suction duct, wind pipe and control valve, it is characterized in that: thermal source comprises heat storage water tank, water pump, solar thermal collector, they are linked up successively by circulating water pipe, and heat storage water tank is provided with heat-insulation layer; Low-temperature receiver comprises cool-storing box and refrigeration unit, and cool-storing box is provided with heat-insulation layer, fills cold accumulating liquid in the cool-storing box, and the condenser of refrigeration unit places the open air, and evaporimeter places the cold accumulating liquid of cool-storing box; Be respectively equipped with the cold and hot exchange pipeline of air in heat storage water tank and the cool-storing box, the air inlet of the cold and hot exchange pipeline of air communicates with air-suction duct, and the gas outlet communicates with wind pipe, and the cold and hot exchange pipeline of air is provided with control valve; Blower fan is located on air-suction duct or the wind pipe.
Advantage of the present utility model is: can put aside heat energy in summer, put aside cold winter, and the heat energy and the cold anti-season of savings exchanged by cold and hot exchange pipeline of air and air, realize the adjusting to indoor environment temperature.The utility model also has compact conformation, and is easy and simple to handle, and operating cost is low, thermal efficiency height, the advantage of energy savings.
Description of drawings
Fig. 1 is a kind of example structure schematic diagram that the utility model relates to.
Among the figure: 1, solar thermal collector, 2, heat storage water tank, 3, water pump, 4, circulating water pipe, 5, heat-insulation layer, 6, the cold and hot exchange pipeline of air, 7, cool-storing box, 8, evaporimeter, 9, condenser, 10, compressor, 11, the refrigerant storage tank, 12, blower fan, 13, air-suction duct, 14, wind pipe, 15, control valve, 16, expansion valve.
The specific embodiment
Accompanying drawing is non-limiting to disclose a specific embodiment of the present utility model, and the utility model will be further described below in conjunction with accompanying drawing.
As seen from Figure 1, among the embodiment of utility model, thermal source comprises heat storage water tank 2, water pump 3, solar thermal collector 1, and they are linked up successively by circulating water pipe 4, and heat storage water tank 2 is provided with heat-insulation layer 5; Low-temperature receiver comprises cool-storing box 7 and refrigeration unit, also be provided with heat-insulation layer 5 on the cool-storing box 7, refrigeration unit comprises evaporimeter 8, condenser 9, compressor 10, expansion valve 16, refrigerant storage tank 11, in the use, condenser 9 places the open air, and evaporimeter 8 places the cold accumulating liquid of cool-storing box 7; Be respectively equipped with the cold and hot exchange pipeline 6 of air in heat storage water tank 2 and the cool-storing box 7, the air inlet of the cold and hot exchange pipeline 6 of air communicates with air-suction duct 13, and the gas outlet communicates with wind pipe 14, and the cold and hot exchange pipeline 6 of air is provided with control valve 15; Blower fan 12 is located on air-suction duct 13 or the wind pipe 14.In the present embodiment, be full of water in the heat storage water tank 2, be full of cold accumulating liquid in the cool-storing box 7, freeze in order to prevent cold accumulating liquid, cold accumulating liquid can be selected the anti-icing fluid of freezing point≤-20 ℃ for use; Blower fan 12 is located on the wind pipe 14.During concrete enforcement, also can be provided with heat-insulation layer on the wind pipe 14; In order to improve the energy storage efficiency of heat storage water tank 2 and cool-storing box 7, they should be located at below the face of land of building.
Thermal energy storage process of the present utility model is: in summer, water pump 3 makes the water in the heat storage water tank 2 add the thermosetting high-temperature-hot-water by solar thermal collector 1, and the heat energy of high-temperature-hot-water is stored in heat storage water tank 2; In the winter time, start the refrigeration unit refrigeration, reduce the temperature of cold accumulating liquid, the cold that cold accumulating liquid is obtained is stored in the cool-storing box 7.
The course of work of the present utility model is: in summer, open the control valve 15 on the cool-storing box 7 hollow air cooling heat exchanging pipes 6, close the control valve 15 on the heat storage water tank 2 hollow air cooling heat exchanging pipes 6, after startup blower fan 12 makes room air enter cool-storing box 7 hollow air cooling heat exchanging pipes 6 and the cold and hot exchange of cold accumulating liquid by air-suction duct 13, by regulating environment temperature in wind pipe 14 return chamber, the water pump of not overslaugh simultaneously 3 makes the water in the heat storage water tank 2 heat by solar thermal collector 1 again; In the winter time, open the control valve 15 on the heat storage water tank 2 hollow air cooling heat exchanging pipes 6, close the control valve 15 on the cool-storing box 7 hollow air cooling heat exchanging pipes 6, after startup blower fan 12 makes room air enter heat storage water tank 2 hollow air cooling heat exchanging pipes 6 and the cold and hot exchange of high-temperature-hot-water by air-suction duct 13, by regulating environment temperature in wind pipe 14 return chamber, also can start the refrigeration unit refrigeration simultaneously provides cold for cold accumulating liquid again.
Claims (3)
1, a kind of energy storage type central air-conditioning comprises blower fan, air-suction duct, wind pipe and control valve, it is characterized in that:
A, thermal source comprise heat storage water tank, water pump, solar thermal collector, and they are linked up successively by circulating water pipe, and heat storage water tank is provided with heat-insulation layer;
B, low-temperature receiver comprise cool-storing box and refrigeration unit, and cool-storing box is provided with heat-insulation layer, fill cold accumulating liquid in the cool-storing box, and the condenser of refrigeration unit places the open air, and evaporimeter places the cold accumulating liquid of cool-storing box;
Be respectively equipped with the cold and hot exchange pipeline of air in c, heat storage water tank and the cool-storing box, the air inlet of the cold and hot exchange pipeline of air communicates with air-suction duct, and the gas outlet communicates with wind pipe, and the cold and hot exchange pipeline of air is provided with control valve;
D, blower fan are located on air-suction duct or the wind pipe.
2, energy storage type central air-conditioning according to claim 1, it is characterized in that: wind pipe is provided with heat-insulation layer.
3, energy storage type central air-conditioning according to claim 1 is characterized in that: described cold accumulating liquid is the anti-icing fluid of freezing point≤-20 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027222 CN2702247Y (en) | 2004-05-20 | 2004-05-20 | Energy-storage type central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027222 CN2702247Y (en) | 2004-05-20 | 2004-05-20 | Energy-storage type central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2702247Y true CN2702247Y (en) | 2005-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027222 Expired - Fee Related CN2702247Y (en) | 2004-05-20 | 2004-05-20 | Energy-storage type central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2702247Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458311C (en) * | 2007-04-26 | 2009-02-04 | 南京航空航天大学 | Split solar low-temperature grain storage absorption refrigeration system |
| CN1847744B (en) * | 2006-04-18 | 2011-01-19 | 康健 | Out-of-season solar energy utilizing technology for heat accumulation to warm and cold accumulation to cool |
| CN101556071B (en) * | 2009-05-06 | 2012-05-23 | 朱宇辉 | Electrical stored energy heat-exchanging system |
| CN103195198A (en) * | 2013-04-08 | 2013-07-10 | 江苏南方雄狮建设工程有限公司 | Thermal cycle type curtain wall |
| CN103438527A (en) * | 2013-09-12 | 2013-12-11 | 刘彦均 | Fully solar-powered air conditioning equipment |
| CN105737448A (en) * | 2015-08-21 | 2016-07-06 | 熵零股份有限公司 | Cold and heat system |
| CN106839500A (en) * | 2017-03-05 | 2017-06-13 | 佛山骏功家居科技有限公司 | Intelligent energy storage type refrigerating heating |
-
2004
- 2004-05-20 CN CN 200420027222 patent/CN2702247Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847744B (en) * | 2006-04-18 | 2011-01-19 | 康健 | Out-of-season solar energy utilizing technology for heat accumulation to warm and cold accumulation to cool |
| CN100458311C (en) * | 2007-04-26 | 2009-02-04 | 南京航空航天大学 | Split solar low-temperature grain storage absorption refrigeration system |
| CN101556071B (en) * | 2009-05-06 | 2012-05-23 | 朱宇辉 | Electrical stored energy heat-exchanging system |
| CN103195198A (en) * | 2013-04-08 | 2013-07-10 | 江苏南方雄狮建设工程有限公司 | Thermal cycle type curtain wall |
| CN103438527A (en) * | 2013-09-12 | 2013-12-11 | 刘彦均 | Fully solar-powered air conditioning equipment |
| CN105737448A (en) * | 2015-08-21 | 2016-07-06 | 熵零股份有限公司 | Cold and heat system |
| CN106839500A (en) * | 2017-03-05 | 2017-06-13 | 佛山骏功家居科技有限公司 | Intelligent energy storage type refrigerating heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |