CN205403227U - Cold and hot antithetical couplet of high -efficient clean many energy comprehensive utilization supplies system - Google Patents
Cold and hot antithetical couplet of high -efficient clean many energy comprehensive utilization supplies system Download PDFInfo
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- CN205403227U CN205403227U CN201620100881.9U CN201620100881U CN205403227U CN 205403227 U CN205403227 U CN 205403227U CN 201620100881 U CN201620100881 U CN 201620100881U CN 205403227 U CN205403227 U CN 205403227U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model belongs to the technical field of heating system, especially, relate to a cold and hot antithetical couplet of high -efficient clean many energy comprehensive utilization supplies system. This system includes air source heat pump subsystem and many energy comprehensive utilization heat supply heat accumulation subsystem, the air source heat pump subsystem includes the compressor, indoor tube fin heat exchanger, a room side -finned heat exchange of heat pipe and a four -way reversing valve, the compressor links to each other with indoor tube fin heat exchanger and outdoor tube fin heat exchanger respectively through a four -way reversing valve, be connected with the 2nd four -way reversing valve between indoor tube fin heat exchanger and the outdoor tube fin heat exchanger, be equipped with the expansion valve between the 2nd four -way reversing valve and the indoor tube fin heat exchanger, many energy comprehensive utilization heat supply heat accumulation subsystem includes hot water supply and gas boosting return circuit and solar heat storage return circuit. It lies in to compare the advantage with current technique: 1, reasonable in design, heating effect is good, can reduce energy consumption, the energy saving.
Description
Technical field
This utility model belongs to heating system technical field, especially relates to a kind of high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system.
Background technology
Along with improving constantly of people's living standard, people are more and more high to the purity requirements of indoor thermal environment of building and outside atmosphere environment.Therefore, the building of China's major part hot-summer and cold-winter area all has Winter heat supply, summer air-conditioning and the annual multiple demand providing domestic hot-water, in refrigeration and air-conditioning technical field, the advantages such as regular air source heat pump is efficient with it, energy-conservation are in China's In Middle And Lower Reaches of Changjiang River extensive use, but can not provide domestic hot-water to building in air source heat pump system heat supply in the winter time, summer cooling process；Simultaneously; using surrounding air as low-grade heat source during due to this kind of unit winter heating; therefore when when outdoor temperature is relatively low, relative humidity is bigger; frost can be there is in evaporator surface; frost makes air source heat pump system heating capacity and the coefficient of performance decline in the deposition of heat exchanger surface, also results in system-down time serious.
Therefore, defrosting operation must be carried out when net for air-source heat pump units is run in the winter time, presently the most conventional Defrost mode is four-way change-over valve commutation defrosting and hot gas bypass defrosting, four-way change-over valve commutation Defrost method not only can not provide heat to interior of building when system defrosts, on the contrary can absorption portion heat, cause that in room, temperature fluctuation is very big, greatly reduces the economy of indoor thermal comfort and source pump.Although and another kind of Defrost method hot gas bypass defrosting will not absorb heat indoor in defrosting process, but it is without to indoor heating, and this Defrost mode defrosting time is relatively long, thus also can cause the fluctuation of indoor temperature.Meanwhile, both defrosting energetic portions of process consumption or all be from compressor, owing to the grid power of China is supplied by coal-burning power plant mostly, increase power consumption and not only add the consumption of non-renewable energy resources, and too increase environmental pollution.
Such as, Chinese patent literature discloses a kind of single household heating system [application number: 201510175634.5], including the first heat exchanger tube, second heat exchanger tube, first water tank, second water tank, vacuum tube solar heating element, solar energy work station, water jacket furnace, vacuum superconducting radiator, automatic water supply tank and drying cabinet, the pipe shaft of the first heat exchanger tube is placed in the first water tank and forms the first circulating heat exchanging pipe with vacuum tube solar heating element, the pipe shaft of the second heat exchanger tube is placed in the second water tank and forms the second circulating heat exchanging pipe with the first water tank and water jacket furnace, first water tank and water jacket furnace and vacuum superconducting radiator form circulation heating pipeline, pipeline is dried in first water tank and drying cupboard composition circulation, the first described water tank and the second water tank are built with magnesium rod and electric heater.
Although such scheme, for thermally-stabilised.But, it is complicated that the program yet suffers from structure, and the energy is comparatively wasted.
Summary of the invention
The purpose of this utility model is for the problems referred to above, it is provided that a kind of reasonable in design, heating effect is good, it is possible to reduce energy resource consumption, saves the high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system of the energy.
nullFor reaching above-mentioned purpose，This utility model have employed following technical proposal: this high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system，It is characterized in that，Native system includes air source heat pump subsystem and multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem，Described air source heat pump subsystem includes compressor、Indoor finned tube exchanger、Outdoor finned tube exchanger and the first four-way change-over valve，Described compressor is connected with indoor finned tube exchanger and outdoor finned tube exchanger respectively by the first four-way change-over valve，It is connected to the second four-way change-over valve between described indoor finned tube exchanger and outdoor finned tube exchanger，It is provided with expansion valve between the second described four-way change-over valve and indoor finned tube exchanger，Described multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem includes hot water supply and gas-aided heating loop and solar heat-preservation loop，Described hot water supply and gas-aided heating loop are connected with air source heat pump subsystem，Described solar heat-preservation loop is connected on hot water supply and gas-aided heating loop.
nullIn above-mentioned high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system，Described hot water supply and gas-aided heating loop include hot water storage tank、First temperature control three-way control valve、Combustion heater、Second temperature control three-way control valve、Plate type heat exchanger and water circulating pump，Described hot water storage tank is connected to running water pipe and on running water pipe, is serially connected with the first stop valve，The thermal detector of the first described temperature control three-way control valve is connected with hot water storage tank water side，The thermal detector of the second described temperature control three-way control valve is connected between outdoor finned tube exchanger and the first four-way change-over valve，It is provided with bypass line between described the first temperature control three-way control valve and combustion heater export pipeline，It is provided with the first check valve between described combustion heater export pipeline and bypass line，Described combustion heater export pipeline is divided into two-way，One road pipeline is connected with the second described temperature control three-way control valve，One tunnel is connected with domestic hot-water's pipeline，Domestic hot-water's pipeline is provided with the second stop valve，The second described temperature control three-way control valve is provided with bypass line and is directly connected with hot water storage tank，Bypass line is provided with the 3rd check valve，The second described four-way change-over valve is connected with plate type heat exchanger，Described plate type heat exchanger is connected with hot water storage tank by water circulating pump and is provided with the second check valve between hot water storage tank and water circulating pump，Described solar heat-preservation loop includes solar thermal collector，It is provided with bypass between described hot water storage tank and water circulating pump and described solar thermal collector is serially connected in bypass.
In above-mentioned high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system, described the first four-way change-over valve, the second four-way change-over valve, the first temperature control three-way control valve, the second temperature control three-way control valve, the first stop valve, the second stop valve, the first check valve, the second check valve, the 3rd check valve are electrically-controlled valve and are all connected with control circuit.
In above-mentioned high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system, described solar thermal collector includes the solar energy water heating module of some mutual parallel connections, each solar energy water heating module water inlet end is connected on the first water collector, each solar energy water heating module water side is connected on the second water collector, and described solar thermal collector is serially connected in bypass by the first water collector and the second water collector.
In above-mentioned high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system, described plate type heat exchanger is equipped with and crosses aquaporin and heat exchanger channels in wavy, described aquaporin one end of crossing is connected with water circulating pump, the other end is connected with water circulating pump, and described heat exchanger channels two ends are connected with two interfaces on the second four-way change-over valve respectively.
Compared with prior art, the advantage of this high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system is in that: 1, reasonable in design, heating effect is good, it is possible to reduce energy resource consumption, saves the energy.2, in the winter time, domestic hot-water can be provided and for the heat energy needed for air source heat pump defrosting offer for building for the input energy sources that the heat needed for building offer, solar energy and natural gas comprehensively utilize heat supply heat accumulation subsystem as multiple-energy-source with the heat pump that electric energy is input energy sources；In summer, the heat pump being input energy sources with electric energy in this device can for the cold needed for building offer, and the input energy sources that solar energy comprehensively utilizes heat supply heat accumulation subsystem as multiple-energy-source can provide domestic hot-water for building.Therefore, this device can both effectively utilize solar energy in whole year operation process, and natural gas is the energy as a supplement, reduces the consumption of non-renewable energy resources, reaches to save the energy, reduces the effect of pollutant emission.3, in defrosting process in the winter time, compared with tradition Defrost mode, not only need not absorb heat in room, heat supply can also being continued on the contrary to room, thus effectively solving temperature fluctuation problem in tradition Defrost mode heat supply room, considerably increasing the thermal comfort of indoor.When 4, running in the winter time, when sunlight is not enough or overcast and rainy continuously, causing when hot water temperature does not reach design temperature, system can be passed through to utilize combustion heater as auxiliary heating source for heating domestic hot-water or to provide defrosting thermal source, thus ensureing system stability, efficient, safe operation.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides.
nullIn figure，Air source heat pump subsystem 1a、Multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b、Hot water supply and gas-aided heating loop 1c、Solar heat-preservation loop 1d、Compressor 1、Indoor finned tube exchanger 2、Expansion valve 3、Outdoor finned tube exchanger 4、First four-way change-over valve 5、Plate type heat exchanger 6、Solar thermal collector 7、Water circulating pump 8、Hot water storage tank 9、Combustion heater 10、First temperature control three-way control valve 11、Second temperature control three-way control valve 12、First stop valve 13、Second stop valve 14、First check valve 15、Second check valve 16、Second four-way change-over valve 17 and the 3rd check valve 18、Bypass line 101、Solar energy water heating module 71、First water collector 72、Second water collector 73、Cross aquaporin 61、Heat exchanger channels 62、Running water pipe 91、Domestic hot-water's pipeline 92.
Detailed description of the invention
nullAs shown in Figure 1，This high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system，It is characterized in that，Native system includes air source heat pump subsystem 1a and multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b，Air source heat pump subsystem 1a includes compressor 1、Indoor finned tube exchanger 2、Outdoor finned tube exchanger 4 and the first four-way change-over valve 5，Compressor 1 is connected with indoor finned tube exchanger 2 and outdoor finned tube exchanger 4 respectively by the first four-way change-over valve 5，It is connected to the second four-way change-over valve 17 between indoor finned tube exchanger 2 and outdoor finned tube exchanger 4，It is provided with expansion valve 3 between second four-way change-over valve 17 and indoor finned tube exchanger 2，Multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b includes hot water supply and gas-aided heating loop 1c and solar heat-preservation loop 1d，Hot water supply and gas-aided heating loop 1c are connected with air source heat pump subsystem 1a，Solar heat-preservation loop 1d is connected on hot water supply and gas-aided heating loop 1c.
nullFurther，Hot water supply and gas-aided heating loop 1c include hot water storage tank 9、First temperature control three-way control valve 11、Combustion heater 10、Second temperature control three-way control valve 12、Plate type heat exchanger 6 and water circulating pump 8，Hot water storage tank 9 is connected to running water pipe 91 and on running water pipe 91, is serially connected with the first stop valve 13，The thermal detector of the first temperature control three-way control valve 11 is connected with hot water storage tank 9 water side，The thermal detector of the second temperature control three-way control valve 12 is connected between outdoor finned tube exchanger 4 and the first four-way change-over valve 5，It is provided with bypass line 101 between first temperature control three-way control valve 11 and combustion heater 10 export pipeline，The first check valve 15 it is provided with between combustion heater 10 export pipeline and bypass line 101，Combustion heater 10 export pipeline is divided into two-way，One road pipeline and the second temperature control three-way control valve 12 are connected，One tunnel is connected with domestic hot-water's pipeline 92，Domestic hot-water's pipeline 92 is provided with the second stop valve 14，Second temperature control three-way control valve 12 is provided with bypass line and is directly connected with hot water storage tank 9，Bypass line is provided with the 3rd check valve 18，Second four-way change-over valve 17 is connected with plate type heat exchanger 6，Plate type heat exchanger 6 is connected with hot water storage tank 9 by water circulating pump 8 and is provided with the second check valve 16 between hot water storage tank 9 and water circulating pump 8，Solar heat-preservation loop 1d includes solar thermal collector 7，It is provided with bypass between hot water storage tank 9 and water circulating pump 8 and solar thermal collector 7 is serially connected in bypass.
First four-way change-over valve the 5, second four-way change-over valve the 17, first temperature control three-way control valve the 11, second temperature control three-way control valve the 12, first stop valve the 13, second stop valve the 14, first check valve the 15, second check valve the 16, the 3rd check valve 18 is electrically-controlled valve and is all connected with control circuit；Solar thermal collector 7 includes the solar energy water heating module 71 of some mutual parallel connections, each solar energy water heating module 71 water inlet end is connected on the first water collector 72, each solar energy water heating module 71 water side is connected on the second water collector 73, and solar thermal collector 7 is serially connected in bypass by the first water collector 72 and the second water collector 73；Being equipped with on plate type heat exchanger 6 and cross aquaporin 61 and heat exchanger channels 62 in wavy, cross aquaporin 61 one end and be connected with water circulating pump 8, the other end is connected with water circulating pump 8, and heat exchanger channels 62 two ends are connected with two interfaces on the second four-way change-over valve 17 respectively.
Specific works process is as follows:
The present invention runs in the winter time, when system is in heat supply mode, second four-way change-over valve 17 commutates, air source heat pump subsystem 1a and multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b independently runs, air source heat pump subsystem 1a is to indoor heating, multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b, when supplying domestic hot-water, closes the first temperature control three-way control valve 11, converts solar energy into heat energy by solar thermal collector 7 and be stored in hot water storage tank 9 with the form of hot water；When needs provide domestic hot-water, open the first temperature control three-way control valve 11, close the second temperature control three-way control valve 12, when water temperature reaches design temperature, first temperature control three-way control valve 11 closes loop, combustion heater 10 place, opens bypass line 101, directly provides hot water to domestic hot-water's pipeline；When water temperature is not up to design temperature, the first temperature control three-way control valve 11 closes bypass line 101, opens loop, combustion heater 10 place, will provide hot water to domestic hot-water's pipeline again after hot water heating to design temperature.
nullAfter system runs a period of time，When outdoor finned tube exchanger 4 surface is completely covered by frost layer and must defrost，System will automatically switch to defrosting mode，Second four-way change-over valve 17 of heat pump commutates，Air source heat pump subsystem 1a and multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b cooperation，In air source heat pump subsystem 1a，Absorption heat plate type heat exchanger 6 is entered into from the gas-liquid two-phase cold-producing medium of expansion valve 3 low-temp low-pressure out，Become the refrigerant vapour of overheated high-temperature low-pressure，Overheated high-temperature low-pressure refrigerant vapour enters into and becomes saturated refrigerant vapour after the defrosting of release heat in outdoor finned tube exchanger 4 and enter into compressor，Become the gaseous refrigerant of High Temperature High Pressure，Then into condensation heat release in indoor finned tube exchanger 2，Can also to indoor heating while realizing defrosting；Comprehensively utilize in heat supply heat accumulation subsystem 1b at multiple-energy-source, open the first temperature control three-way control valve 11 and the second temperature control three-way control valve 12, when water temperature reaches design temperature, first temperature control three-way control valve 11 closes loop, combustion heater 10 place, open bypass line 101, hot water is sent directly in plate type heat exchanger 6 and carries out heat exchange；When water temperature is not up to design temperature, the first temperature control three-way control valve 11 closes bypass line 101, opens loop, combustion heater 10 place, carries out heat exchange by being sent into by hot water in plate type heat exchanger after hot water heating to design temperature again.The refrigerant superheat degree that the aperture of the second temperature control three-way control valve 12 is exported by air source heat pump subsystem 1a outdoor finned tube exchanger 4 is controlled, and controls to enter the hot water flow of plate type heat exchanger 6 by regulating bypass hot water flow.
The present invention is when cooling in summer operating mode is run, second four-way change-over valve 17 commutates, air source heat pump subsystem 1a and multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b independently runs, air source heat pump subsystem 1a is to indoor cooling, multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b is when supplying domestic hot-water, close the first temperature control three-way control valve 11, convert solar energy into heat energy by solar thermal collector 7 and be stored in hot water storage tank 9 with the form of hot water；When needs provide domestic hot-water, open the first temperature control three-way control valve 11, close the second temperature control three-way control valve 12, when water temperature reaches design temperature, first temperature control three-way control valve 11 closes gas-aided heating loop, opens bypass circulation, directly provides domestic hot-water to domestic hot-water's pipeline；When water temperature is not up to design temperature, the first temperature control three-way control valve 11 closes bypass circulation, opens gas-aided heating loop, will provide domestic hot-water to domestic hot-water's pipeline again after hot water heating to design temperature.
Solar heat-preservation technology, fuel gas buring technology, heat pump techniques, heat exchange principle, the technology such as automatically control organically are combined by the present invention, achieve Winter heat supply, summer air-conditioning and the annual multiple demand that domestic hot-water is provided, simultaneously, can also persistently to indoor heating in system defrosting process in the winter time, thus ensureing the thermal environment of indoor comfortable, it it is the novel green high-efficiency cold-hot combined supply system that a kind of energy utilization rate is high, environmental pollution is little, operating cost is low, stable.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
nullAlthough more employing air source heat pump subsystem 1a herein、Multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem 1b、Hot water supply and gas-aided heating loop 1c、Solar heat-preservation loop 1d、Compressor 1、Indoor finned tube exchanger 2、Expansion valve 3、Outdoor finned tube exchanger 4、First four-way change-over valve 5、Plate type heat exchanger 6、Solar thermal collector 7、Water circulating pump 8、Hot water storage tank 9、Combustion heater 10、First temperature control three-way control valve 11、Second temperature control three-way control valve 12、First stop valve 13、Second stop valve 14、First check valve 15、Second check valve 16、Second four-way change-over valve 17 and the 3rd check valve 18、Bypass line 101、Solar energy water heating module 71、First water collector 72、Second water collector 73、Cross aquaporin 61、Heat exchanger channels 62、Running water pipe 91、Domestic hot-water's pipeline 92 term such as grade，But it is not precluded from using the probability of other term.Using these terms to be only used to describe and explain essence of the present utility model more easily, it is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (5)
- null1. a high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system，It is characterized in that，Native system includes air source heat pump subsystem (1a) and multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem (1b)，Described air source heat pump subsystem (1a) includes compressor (1)、Indoor finned tube exchanger (2)、Outdoor finned tube exchanger (4) and the first four-way change-over valve (5)，Described compressor (1) is connected with indoor finned tube exchanger (2) and outdoor finned tube exchanger (4) respectively by the first four-way change-over valve (5)，It is connected to the second four-way change-over valve (17) between described indoor finned tube exchanger (2) and outdoor finned tube exchanger (4)，It is provided with expansion valve (3) between described the second four-way change-over valve (17) and indoor finned tube exchanger (2)，Described multiple-energy-source comprehensive utilization heat supply heat accumulation subsystem (1b) includes hot water supply and gas-aided heating loop (1c) and solar heat-preservation loop (1d)，Described hot water supply and gas-aided heating loop (1c) are connected with air source heat pump subsystem (1a)，Described solar heat-preservation loop (1d) is connected on hot water supply and gas-aided heating loop (1c).
- null2. high-efficiency cleaning multiple-energy-source according to claim 1 comprehensive utilization cold-hot combined supply system，It is characterized in that，Described hot water supply and gas-aided heating loop (1c) include hot water storage tank (9)、First temperature control three-way control valve (11)、Combustion heater (10)、Second temperature control three-way control valve (12)、Plate type heat exchanger (6) and water circulating pump (8)，Described hot water storage tank (9) is connected to running water pipe (91) and on running water pipe (91), is serially connected with the first stop valve (13)，The thermal detector of the first described temperature control three-way control valve (11) is connected with hot water storage tank (9) water side，The thermal detector of the second described temperature control three-way control valve (12) is connected between outdoor finned tube exchanger (4) and the first four-way change-over valve (5)，It is provided with bypass line (101) between described the first temperature control three-way control valve (11) and combustion heater (10) export pipeline，It is provided with the first check valve (15) between described combustion heater (10) export pipeline and bypass line (101)，Described combustion heater (10) export pipeline is divided into two-way，One road pipeline is connected with the second described temperature control three-way control valve (12)，One tunnel is connected with domestic hot-water's pipeline，Domestic hot-water's pipeline is provided with the second stop valve (14)，The second described temperature control three-way control valve (12) is provided with bypass line and is directly connected with hot water storage tank (9)，Bypass line is provided with the 3rd check valve (18)，Described the second four-way change-over valve (17) is connected with plate type heat exchanger (6)，Described plate type heat exchanger (6) is connected with hot water storage tank (9) by water circulating pump (8) and is provided with the second check valve (16) between hot water storage tank (9) and water circulating pump (8)，Described solar heat-preservation loop (1d) includes solar thermal collector (7)，It is provided with bypass between described hot water storage tank (9) and water circulating pump (8) and described solar thermal collector (7) is serially connected in bypass.
- 3. high-efficiency cleaning multiple-energy-source according to claim 2 comprehensive utilization cold-hot combined supply system, it is characterized in that, described the first four-way change-over valve (5), the second four-way change-over valve (17), the first temperature control three-way control valve (11), the second temperature control three-way control valve (12), the first stop valve (13), the second stop valve (14), the first check valve (15), the second check valve (16), the 3rd check valve (18) are electrically-controlled valve and are all connected with control circuit.
- 4. high-efficiency cleaning multiple-energy-source according to claim 2 comprehensive utilization cold-hot combined supply system, it is characterized in that, described solar thermal collector (7) includes the solar energy water heating module (71) of some mutual parallel connections, each solar energy water heating module (71) water inlet end is connected on the first water collector (72), each solar energy water heating module (71) water side is connected on the second water collector (73), and described solar thermal collector (7) is serially connected in bypass by the first water collector (72) and the second water collector (73).
- 5. the high-efficiency cleaning multiple-energy-source comprehensive utilization cold-hot combined supply system according to Claims 2 or 3, it is characterized in that, described plate type heat exchanger (6) is equipped with and crosses aquaporin (61) and heat exchanger channels (62) in wavy, described aquaporin (61) one end of crossing is connected with water circulating pump (8), the other end is connected with water circulating pump (8), and described heat exchanger channels (62) two ends are connected with two interfaces on the second four-way change-over valve (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100881.9U CN205403227U (en) | 2016-01-31 | 2016-01-31 | Cold and hot antithetical couplet of high -efficient clean many energy comprehensive utilization supplies system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100881.9U CN205403227U (en) | 2016-01-31 | 2016-01-31 | Cold and hot antithetical couplet of high -efficient clean many energy comprehensive utilization supplies system |
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| CN205403227U true CN205403227U (en) | 2016-07-27 |
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| CN201620100881.9U Expired - Fee Related CN205403227U (en) | 2016-01-31 | 2016-01-31 | Cold and hot antithetical couplet of high -efficient clean many energy comprehensive utilization supplies system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509363A (en) * | 2016-01-31 | 2016-04-20 | 嘉兴学院 | High-efficiency clean multi-energy comprehensive utilization cold-heat combined supply system |
| CN108286763A (en) * | 2017-12-26 | 2018-07-17 | 广东申菱环境系统股份有限公司 | A kind of air-conditioning system of cascaded utilization of energy |
| CN114763946A (en) * | 2022-05-23 | 2022-07-19 | 中铁第四勘察设计院集团有限公司 | Air conditioner hot water system |
-
2016
- 2016-01-31 CN CN201620100881.9U patent/CN205403227U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509363A (en) * | 2016-01-31 | 2016-04-20 | 嘉兴学院 | High-efficiency clean multi-energy comprehensive utilization cold-heat combined supply system |
| CN105509363B (en) * | 2016-01-31 | 2017-10-31 | 嘉兴学院 | High-efficiency cleaning multiple-energy-source comprehensively utilizes cold-hot combined supply system |
| CN108286763A (en) * | 2017-12-26 | 2018-07-17 | 广东申菱环境系统股份有限公司 | A kind of air-conditioning system of cascaded utilization of energy |
| CN114763946A (en) * | 2022-05-23 | 2022-07-19 | 中铁第四勘察设计院集团有限公司 | Air conditioner hot water system |
| CN114763946B (en) * | 2022-05-23 | 2024-03-15 | 中铁第四勘察设计院集团有限公司 | Air conditioner hot water system |
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