CN202835914U - Efficient triple generation air source heat pump system for heating, air conditioning or hot-water - Google Patents
Efficient triple generation air source heat pump system for heating, air conditioning or hot-water Download PDFInfo
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- CN202835914U CN202835914U CN2012204289661U CN201220428966U CN202835914U CN 202835914 U CN202835914 U CN 202835914U CN 2012204289661 U CN2012204289661 U CN 2012204289661U CN 201220428966 U CN201220428966 U CN 201220428966U CN 202835914 U CN202835914 U CN 202835914U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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Abstract
The utility model discloses an efficient triple generation air source heat pump system for heating, air conditioning or hot-water. The efficient triple generation air source heat pump system for heating, air conditioning or hot-water is provided with a main engine for heating or air conditioning. The main engine for heating or air conditioning is mainly provided with a heating or air conditioning system compressor, a four-way reversing valve, a first heat exchanger, a first expansion valve, and a second heat exchanger. The first heat exchanger, the first expansion valve and the second heat exchanger are connected between the two of freezing medium flow channels of the four-way reversing valve in sequence. The heating or air conditioning system compressor is connected between the other two freezing medium flow channels. The efficient triple generation air source heat pump system for heating, air conditioning or hot-water is further provided with a hot-water system auxiliary engine which is mainly composed of a hot-water system compressor, a coiler-tank combined condenser, a second expansion valve, and an evaporator. The hot-water system compressor is connected with the coiler-tank combined condenser the coiler-tank combined condenser is connected with the second expansion valve, the second expansion valve is connected with the evaporator, the evaporator is connected with the hot-water system compressor, the hot-water system compressor is further connected with the first heat exchanger and a water pipeline, and a circulating water pump is arranged on the water pipeline.
Description
Technical field
The present invention relates to a kind of hot-water heating system, be specifically related to a kind of effective warming air-conditioning/hot water triple-supply air source heat pump system.
Background technology
Heating-air-conditioning-a kind of effective warming air-conditioning/hot water triple-supply of hot water multiple-effect machine air source heat pump system is a kind of utensil that heating hot water air conditioner cold water and health hot water are provided, at present, heating-air-conditioning on the market-hot water multiple-effect machine, save at non-heating season, hot water is by electrical heating, rather than by heat pump, energy-saving effect is not high.
Summary of the invention
The deficiency that exists in order to solve above-mentioned technology the object of the present invention is to provide a kind of many effects, effective warming air-conditioning/hot water triple-supply air source heat pump system that energy-saving effect is high.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of effective warming air-conditioning/hot water triple-supply air source heat pump system, comprise a warming, air conditioning main frame, described warming, air conditioning main frame mainly comprises, warming, air conditioning system compresses machine, four-way change-over valve, First Heat Exchanger, the first expansion valve and the second heat exchanger, connect successively described First Heat Exchanger between two refrigerant flow channel of described four-way change-over valve, the first expansion valve and the second heat exchanger, connect described warming, air conditioning system compresses machine between other two refrigerant flow channel of described four-way change-over valve, also comprise a hot-water heating system subsidiary engine, described hot-water heating system subsidiary engine mainly comprises, the hot-water heating system compressor, the coil-pipe water tank combined condenser, the second expansion valve and evaporimeter, described hot-water heating system compressor connects described coil-pipe water tank combined condenser, described coil-pipe water tank combined condenser connects described the second expansion valve, described the second expansion valve connects described evaporimeter, and described evaporimeter connects described hot-water heating system compressor; Described evaporimeter also links to each other at the air conditioner water pipeline with described First Heat Exchanger, is provided with water circulating pump on the described water lines.
Principle of the present invention is as follows:
In heating season, after heating water heats through First Heat Exchanger, the heating space of making a gift to someone; The hot water of returning from the heating space through evaporimeter, or is squeezed into evaporimeter by storage tank after entering storage tank, and evaporation is by the cold-producing medium of the hot water subsidiary engine of described evaporimeter; The heat pump of hot water subsidiary engine is at heating season draw heat from the heating backwater.
In air-conditioning season, air conditioner water through the First Heat Exchanger cooling after, the conditioned space of making a gift to someone; From the water that conditioned space is returned, through evaporimeter, or squeeze into evaporimeter by storage tank after entering storage tank, the cold-producing medium of the hot water auxiliary system of this evaporimeter is passed through in evaporation, and will by the air-conditioning backwater cooling of this evaporimeter, reduce the load of main frame; As seen, the heat pump of hot water subsidiary engine provides free cold simultaneously at air-conditioning draw heat from the air-conditioning backwater in season.
The heat pump of hot water subsidiary engine is at draw heat from heating-air-conditioner water system in excessive season, if the temperature of water is lower than certain numerical value in the water system, main frame can heat it, to guarantee normal, the effective hot water preparing of hot-water heating system energy; Environment temperature is higher but when there is no need to turn on the aircondition, the cold water of generation can also be delivered to conditioned space, plays the effect of free cold supply.
Compared with prior art, beneficial effect of the present invention is as follows:
In heating season, heating water is through the First Heat Exchanger of warming, air conditioning main frame, after the heating, and the heating space of making a gift to someone; The hot water of returning from the heating space, through evaporimeter, evaporation is by the cold-producing medium of the hot water auxiliary system of this evaporimeter, for the health hot water heat pump provides heat.At non-heating season joint (transition season and air-conditioning season), the heat pump of hot water subsidiary engine is also drawn water in evaporimeter heat heats health hot water, if the temperature of air-conditioner water system water is reduced to a certain degree, the warming, air conditioning main frame puts into operation, water is maintained can not freeze do not have the temperature levels of condensate water with the floor.Therefore, effective warming air-conditioning/hot water triple-supply air source heat pump system of the present invention has overcome existing Teat pump boiler heating season (when environment temperature is low), there is not energy-saving effect by the non-heat pump heating, and existing air-conditioning-hot-water heating system is in non-warming, air conditioning season, hot-water heating system also is the problem that does not have energy-saving effect by the non-heat pump heating, simultaneously in air-conditioning season, can also provide free certain cold, have maximum effects and unrivaled energy-saving effect.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention.
Number in the figure explanation: 1, warming, air conditioning system compresses machine, 2, four-way change-over valve, 3, First Heat Exchanger, 4, expansion valve, 5, the second heat exchanger, 6, evaporimeter, 7, the hot-water heating system compressor, 8, coil-pipe water tank combination condenser, 9, the second expansion valve, 10, water lines, 11, water circulating pump.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Embodiment 1:
Referring to shown in Figure 1, in heating season, the refrigerant vapour of low-temp low-pressure is after 1 compression of warming, air conditioning system compresses machine, become the steam of HTHP, through four-way change-over valve 2, behind the heating hot water, the refrigerant vapour of HTHP is condensed into liquid in First Heat Exchanger 3, after the first expansion valve 4 step-downs cooling, enter again the second heat exchanger 5 and remove to absorb heat, entered by 1 inspiration of warming, air conditioning system compresses machine after the evaporation, move in circles; Heated water in First Heat Exchanger 3, be sent to the heating space, or deliver to again the heating space by storage tank, emit heat, return from heating room, or the backwater of returning from storage tank is through evaporimeter 6, will evaporate the cold-producing medium in the sanitary hot water system in evaporimeter 6, the steam of the cold-producing medium in the sanitary hot water system becomes the steam of HTHP after 7 compressions of hot-water heating system compressor, after in coil-pipe water tank combined condenser 8, heating health hot water, cold-producing medium in the sanitary hot water system is condensed into liquid, behind the second expansion valve 9, and the step-down cooling, enter again evaporimeter 6 and remove to absorb heat, so circulation.
Because water heating heat pump generally all is designed to and can moves under the lower situation of environment temperature, in system of the present invention, health hot water also prepares by heat pump fully, and simple Teat pump boiler is when environment temperature is relatively lower, heat by non-heat pump (such as electrical heating or other modes), the present invention has preferably energy-saving effect in heating season.
Embodiment 2:
Referring to shown in Figure 1, at air-conditioning season, the refrigerant vapour of low-temp low-pressure, after 1 compression of warming, air conditioning system compresses machine, become the steam of HTHP, through four-way change-over valve 2, in the second heat exchanger 5, emit heat, be condensed into liquid, after the first expansion valve 4 step-downs cooling, enter again First Heat Exchanger 3 and remove to absorb heat, entered by 1 inspiration of warming, air conditioning system compresses machine after the evaporation, move in circles; The water that in First Heat Exchanger 3, is cooled, be sent to air-conditioned room, or deliver to again air-conditioned room by storage tank, absorb heat, return from air-conditioned room, or the backwater of returning from storage tank is through evaporimeter 6, will evaporate the cold-producing medium in the sanitary hot water system in evaporimeter 6, the steam of the cold-producing medium in the sanitary hot water system becomes the steam of HTHP after 7 compressions of hot-water heating system compressor, after in coil-pipe water tank combined condenser 8, heating health hot water, cold-producing medium in the sanitary hot water system is condensed into liquid, behind the second expansion valve 9, and the step-down cooling, enter again evaporimeter 6 and remove to absorb heat, so circulation.
As seen, when air-conditioning, the health hot water heat pump has carried out certain cooling to air conditioner water, has reduced the load of air-conditioner host, has preferably synthesis energy saving effect.
Embodiment 3:
Referring to shown in Figure 1, in non-warming, air conditioning season, if when needing the preparation health hot water, water circulating pump 11 in the water lines 10 will put into operation, the cold-producing medium of low-temp low-pressure will absorb heat in evaporimeter 6, after 7 compressions of hot-water heating system compressor, become the steam of HTHP, after in coil-pipe water tank combined condenser 8, heating health hot water, the cold-producing medium of HTHP is condensed into liquid, behind the second expansion valve 9, and the step-down cooling, enter again evaporimeter 6 and remove to absorb heat, so circulation.
Water in the air-conditioner water system is through behind the evaporimeter 6, have certain temperature drop, if the temperature of water is reduced to a certain degree, the warming, air conditioning main frame enters the heating mode operation, water is maintained certain temperature levels (such as 18 ℃, if indoor be the floor cooling).Environment temperature is higher but when there is no need to turn on the aircondition, the cold water of generation can also be delivered to air-conditioned room, plays the effect of free cold supply.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. effective warming air-conditioning/hot water triple-supply air source heat pump system, comprise a warming, air conditioning main frame, described warming, air conditioning main frame mainly comprises, warming, air conditioning system compresses machine (1), four-way change-over valve (2), First Heat Exchanger (3), the first expansion valve (4) and the second heat exchanger (5), connect successively described First Heat Exchanger (3) between two refrigerant flow channel of described four-way change-over valve (2), the first expansion valve (4) and the second heat exchanger (5), connect described warming, air conditioning system compresses machine (1) between other two refrigerant flow channel of described four-way change-over valve (2), it is characterized in that: also comprise a hot-water heating system subsidiary engine, described hot-water heating system subsidiary engine mainly comprises, hot-water heating system compressor (7), coil-pipe water tank combined condenser (8), the second expansion valve (9) and evaporimeter (6), described hot-water heating system compressor (7) connects described coil-pipe water tank combined condenser (8), described coil-pipe water tank combined condenser (8) connects described the second expansion valve (9), described the second expansion valve (9) connects described evaporimeter (6), and described evaporimeter (6) connects described hot-water heating system compressor (7); Described evaporimeter (6) also connects described First Heat Exchanger (3) by water lines (10), is provided with water circulating pump (11) on the described water lines (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204289661U CN202835914U (en) | 2012-08-28 | 2012-08-28 | Efficient triple generation air source heat pump system for heating, air conditioning or hot-water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204289661U CN202835914U (en) | 2012-08-28 | 2012-08-28 | Efficient triple generation air source heat pump system for heating, air conditioning or hot-water |
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| CN202835914U true CN202835914U (en) | 2013-03-27 |
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| CN2012204289661U Expired - Fee Related CN202835914U (en) | 2012-08-28 | 2012-08-28 | Efficient triple generation air source heat pump system for heating, air conditioning or hot-water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644863A (en) * | 2018-06-28 | 2018-10-12 | 中冶京诚工程技术有限公司 | Air source heat pump assembled radiation and convection plate heating plant |
-
2012
- 2012-08-28 CN CN2012204289661U patent/CN202835914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644863A (en) * | 2018-06-28 | 2018-10-12 | 中冶京诚工程技术有限公司 | Air source heat pump assembled radiation and convection plate heating plant |
| CN108644863B (en) * | 2018-06-28 | 2023-12-05 | 中冶京诚工程技术有限公司 | Air source heat pump assembled radiation convection plate heating device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150828 |
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| EXPY | Termination of patent right or utility model |