CN202692535U - Novel air source floor radiant heating and wind disk refrigerating system - Google Patents
Novel air source floor radiant heating and wind disk refrigerating system Download PDFInfo
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- CN202692535U CN202692535U CN 201120552984 CN201120552984U CN202692535U CN 202692535 U CN202692535 U CN 202692535U CN 201120552984 CN201120552984 CN 201120552984 CN 201120552984 U CN201120552984 U CN 201120552984U CN 202692535 U CN202692535 U CN 202692535U
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Abstract
The utility model provides a novel air source floor radiant heating and wind disk refrigerating system. An air source heat pump cooling and heating system is provided with a water tank. The water tank and the water side of an indoor heat exchanger constitute a water circuit through a water main, a return main and a big water pump. The water tank and a water pipe network in a radiation floor constitute another heating circuit through a return pipe, a small water pump, a water pipe and a water separator. Another water pipe connected to the top of the water tank joins the return pipe of the heating circuit through a fan coil and a return pipe, and return to the water tank through and together with the small water pump to constitute a cooling circuit. A water replenishing device is placed in front of the small water pump, and the cooling circuit and the heating circuit are provided with shifting valve. The novel air source floor radiant heating and wind disk refrigerating system has the advantages that when in defrosting, an air source heat pump does not enable the surface of the radiation floor to cool down or even frost, and is especially important for a thin floor. The water tank has great thermal capacity, and thus users can often turn on the system to accumulate heat and cold to save energy when the air source heat pump is in high energy efficiency. The water replenishing device 18 plays roles of pressure stabilization and water replenishment, and therefore the water tank is generally full of water, and the indoor heat exchanger 6 and a compressor 2 are not prone to being damaged because of water shortage.
Description
Technical field: the utility model belongs to building thermal technique and heat energy utilization field
Background technology: the air source heat pump floor panel heating is applied widely with it at cold district and area cold in winter and hot in summer, a source is multiplex, the low fractional energy savings that causes of supply water temperature is high, is convenient to household metering, and the plurality of advantages such as automatic adjusting are applied just rapidly.Be the intermittent heating requirements such as reduction building structure load-bearing, increasing floor height, and adaptation Gongjian, the thin layer radiation floor such as capillary network, tubule net structure is introduced to the market in recent years.What is called " dry type " and " wet type " two classes are arranged, and the latter refers to have the pellicular water cement mortar to cover on the pipe network.But described thin layer radiation floor is in above-mentioned advantage, produced again another disadvantageous one side, namely in air source heat pump defrosting process, also be that current general cross valve is reverse, in the process that condensation end and evaporation ends exchange, slim floor can turn cold, even frosting, and it is unacceptable that people's sole is turned cold.
The shortcoming of bringing for overcoming the slim flooring radiation heating of above-mentioned air source heat pump proposes the utility model technology.
Summary of the invention:
The utility model the first causes the flooring radiation especially slim radiation floor of heating when the defrosting and the shortcomings such as " dry type " slim radiation floor turns cold, dewfall even frosting for overcoming it; The second, in order to increase the storage capacity of air source heat pump cooling, hot-water heating system, in order under the favourable condition of outside air temperature, move, improve Energy Efficiency Ratio; The 3rd, often be in full water state for making water system, prevent that indoor heat converter from damaging.
A kind of novel air source heat pump floor panel heating wind dish refrigeration system has been proposed, comprise air source heat pump, it is made of compressor (2), four-way change-over valve (7), blower fan (3), outdoor heat converter (4), throttling arrangement (5), indoor heat converter (6), large water pump (8), water tank (9), water main (13), return main (14); Wherein be connected with each other by refrigeration working medium pipeline (19) between compressor (2), outdoor heat converter (4), throttling arrangement (5), indoor heat converter (6), the four-way change-over valve (7).Water main (13) is picked out by indoor heat converter (6), proceed to water tank (9) top, return main (14) is picked out, is returned indoor heat converter (6) through large water pump (8) by water tank (9) bottom, and namely indoor heat converter (6), water main (13), water tank (9), return main (14), large water pump (8) consist of the loop of indoor heat converter (6) water side; Feed pipe (15) is picked out by water tank (9), lead to water knockout drum (11), grid in radiation floor (20) is to water collector (12), lead to return pipe (16) by water collector (12) again and return water tank (9) through little water pump (17), be water tank (9), feed pipe (15), water knockout drum (11), grid in the radiation floor (20), return pipe (16), little water pump (17), water tank (9) consists of a heating loop, in addition, feed pipe (24) is picked out through fan coil (23) by another outlet of water tank (9), lead to return pipe (16) and return a confession of water tank (9) formation cold loop through little water pump (17), moisturizing pipeline (18) is water replanishing device, (21), (22) be valve
Description of drawings
Fig. 1 is a kind of novel air source heat pump flooring radiation heating and wind dish refrigeration system.(2)-compressor; (3)-blower fan; (4)-outdoor heat converter; (5)-throttling arrangement; (6)-indoor heat converter; (7)-four-way change-over valve; (8)-large water pump; (9)-water tank; (11)-water knockout drum; (12)-water collector; (13)-water main; (14)-return main; (15)-feed pipe; (16)-return pipe; (17)-little water pump; (18)-water replanishing device; (19)-the refrigeration working medium pipeline; (20)-grid in the radiation floor; (21)-valve; (22)-valve; (23)-fan coil; (24)-feed pipe.
The specific embodiment
Further specify embodiment of the present utility model and the course of work below in conjunction with accompanying drawing.
Fig. 1 is that a kind of novel air source heat pump flooring radiation heating is schematic diagram with wind dish cooling, its course of work is as follows: when air source heat pump is open at Heating State, four-way change-over valve (7) action, high pressure-temperature gaseous state refrigeration working medium passes through heat exchanger (6) with (6) of heat by the water side, (9), (14), (8) loop is under the promotion of large water pump (8), bring in the water tank (9), liquefy then, the throttling arrangement (5) of flowing through becomes low hydraulic fluid, under the effect of outdoor heat exchanger (3) and blower fan (4), heat in the absorption chamber outer air, become low-pressure low-temperature gas, through four-way change-over valve (7), return compressor (2).When water temperature in the water tank (9) therefore and after raising, according to water temperature in the water tank (9) and heating demand, little water pump (17) starts, by the grid (20) in water tank (9), feed pipe (15), water knockout drum (11), the radiation floor, return pipe (16), little water pump (17), water tank (9) the loop grid (20) of heat in radiation floor with water in the water tank (9), shed by floor surface, during water tank (9) lack of water by water replanishing device (18) moisturizing.
When the upper frosting of outdoor heat exchanger (3), four-way change-over valve (7) commutation, air source heat pump becomes cooling condition, water tank enters cold water in (9), but because it has certain capacity, within the time of defrosting, can not affect the water temperature in the floor, until defrosting finishes.
When outdoor temperature humidity high season, air source heat pump is in above-mentioned refrigerating state, at that time, valve (22) is closed, and valve (21) is opened, and the water in the water tank (9) turns cold, under the effect of little water pump (17), cold water is from water tank (9), by feed pipe (24), valve (21), fan coil (23), return pipe (16), little water pump (17), get back to water tank (9) and form the cold water closed circuit, to user's cooling.
The utility model has the advantages that:
1. air source heat pump can not make the radiation floor surface turn cold when defrosting, even frosting, and this point is particularly important to slim floor.
2. the water in the water tank (9) has larger thermal capacity, and the user can be when the air source heat pump Energy Efficiency Ratio be high, the accumulation of heat of starting shooting, cold with energy-conservation more.
3. the utility model system plays the constant pressure supply water effect by water replanishing device (18), so be generally full water state, can not damage indoor heat exchanger (6) and compressor (2) because of lack of water.
Claims (1)
1. a novel air source heat pump flooring radiation heats and wind dish refrigeration system, comprise air source heat pump, it by compressor (2), four-way change-over valve (7), blower fan (3), outdoor heat converter (4), throttling arrangement (5), indoor heat converter (6), form; It is characterized in that being provided with a water tank (9) in air source heat pump cooling (warming up) system, consisted of a water loop of indoor heat exchanger (6) water side at water side, water main (13), water tank (9), return main (14) and the large water pump (8) of indoor heat converter (6), the grid (20) in feed pipe (15), water knockout drum (11), the radiation floor, return pipe (16), little water pump (17), water tank (9) consist of the loop of a heating; Feed pipe (24) is picked out through fan coil (23), is led to return pipe (16) and return water tank (9) through little water pump (17) and consist of one for cold loop by another outlet of water tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120552984 CN202692535U (en) | 2011-12-27 | 2011-12-27 | Novel air source floor radiant heating and wind disk refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120552984 CN202692535U (en) | 2011-12-27 | 2011-12-27 | Novel air source floor radiant heating and wind disk refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692535U true CN202692535U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120552984 Expired - Fee Related CN202692535U (en) | 2011-12-27 | 2011-12-27 | Novel air source floor radiant heating and wind disk refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692535U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292398A (en) * | 2013-05-27 | 2013-09-11 | 南京溧马新能源科技有限公司 | Composite air conditioning system integrating air-blowing air conditioner with radiation tail end |
| CN103486765A (en) * | 2013-09-24 | 2014-01-01 | 陈万仁 | Radiant floor heating fan coil refrigerated wind source heat pump device |
| CN104534579A (en) * | 2014-12-16 | 2015-04-22 | 张家港市铭斯特光电科技有限公司 | Constant temperature and humidity cooling system for workshop |
| CN104613532A (en) * | 2013-11-05 | 2015-05-13 | 北京清华索兰环能技术研究所 | Solar energy and air energy integrated heating system |
| CN106931495A (en) * | 2017-03-21 | 2017-07-07 | 北京清华索兰环能技术研究所 | Novel air source heat pump heating system with automatic defrosting system |
| CN107238233A (en) * | 2017-08-07 | 2017-10-10 | 宝莲华新能源技术（上海）股份有限公司 | It is a kind of to be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system |
| CN107588577A (en) * | 2016-07-06 | 2018-01-16 | 北京清华索兰环能技术研究所 | A kind of air source heat pump with new Defrost technology |
| CN108489130A (en) * | 2018-06-06 | 2018-09-04 | 深圳市派沃新能源科技股份有限公司 | A kind of screw single machine three stage compression heat pump heating system and control method |
| US10082317B2 (en) | 2007-06-27 | 2018-09-25 | Racool, L.L.C. | Building designs and heating and cooling systems |
| CN109028506A (en) * | 2018-07-12 | 2018-12-18 | 北京艾尔绿能科技有限公司 | A kind of net for air-source heat pump units with variable air rate and locellus temperature control function |
-
2011
- 2011-12-27 CN CN 201120552984 patent/CN202692535U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10082317B2 (en) | 2007-06-27 | 2018-09-25 | Racool, L.L.C. | Building designs and heating and cooling systems |
| CN103292398A (en) * | 2013-05-27 | 2013-09-11 | 南京溧马新能源科技有限公司 | Composite air conditioning system integrating air-blowing air conditioner with radiation tail end |
| CN103486765A (en) * | 2013-09-24 | 2014-01-01 | 陈万仁 | Radiant floor heating fan coil refrigerated wind source heat pump device |
| CN104613532A (en) * | 2013-11-05 | 2015-05-13 | 北京清华索兰环能技术研究所 | Solar energy and air energy integrated heating system |
| CN104534579A (en) * | 2014-12-16 | 2015-04-22 | 张家港市铭斯特光电科技有限公司 | Constant temperature and humidity cooling system for workshop |
| CN107588577A (en) * | 2016-07-06 | 2018-01-16 | 北京清华索兰环能技术研究所 | A kind of air source heat pump with new Defrost technology |
| CN106931495A (en) * | 2017-03-21 | 2017-07-07 | 北京清华索兰环能技术研究所 | Novel air source heat pump heating system with automatic defrosting system |
| CN107238233A (en) * | 2017-08-07 | 2017-10-10 | 宝莲华新能源技术（上海）股份有限公司 | It is a kind of to be applied to the ultra-low temperature air source heat pump all-in-one that northern coal changes electric system |
| CN108489130A (en) * | 2018-06-06 | 2018-09-04 | 深圳市派沃新能源科技股份有限公司 | A kind of screw single machine three stage compression heat pump heating system and control method |
| CN109028506A (en) * | 2018-07-12 | 2018-12-18 | 北京艾尔绿能科技有限公司 | A kind of net for air-source heat pump units with variable air rate and locellus temperature control function |
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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 |
Granted publication date: 20130123 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |