CN205655525U - Solar energy and regional energy supply system of renewable energy of air source coupling - Google Patents
Solar energy and regional energy supply system of renewable energy of air source coupling Download PDFInfo
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- CN205655525U CN205655525U CN201620377841.9U CN201620377841U CN205655525U CN 205655525 U CN205655525 U CN 205655525U CN 201620377841 U CN201620377841 U CN 201620377841U CN 205655525 U CN205655525 U CN 205655525U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
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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
- Y02B10/20—Solar thermal
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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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a solar energy and regional energy supply system of renewable energy of air source coupling, including heat recovery type air cooled heat pump unit 4, air cooled heat pump side hot water board change planes group 11, solar water heater 25, hot -water tank 17, the utility model provides a 2 individual subsystem: (1 )Heat recovery type air cooled heat pump unit cooling (heat) system, (2 )The confession life hot -water heating system of hot water type air cooled heat pump unit and solar water heater coupling, the utility model discloses utilize renewable energy, the energy saving and emission reduction effect is showing, the coupled mode system, the function is many, can satisfy the demand of regional user in the whole year, the hot water type air cooled heat pump unit complements one another with solar water heater, can rationally formulate the operation tactics, realizes automated control.
Description
Technical field
This utility model belongs to region energy supply, domestic hot-water supply field, is specifically related to the renewable energy source region energy supplying system that a kind of solar energy couples with air source.
Background technology
Appearance along with " instruction about advancing " the Internet+" wisdom energy development ", it is mentioned that " encourage user side to build the comprehensive energies such as cold, heat and electricity triple supply, heat pump, industrial exhaust heat overbottom pressure utilization and utilize infrastructure; promote distribution type renewable energy and Distribution of Natural formula energy cooperative development; improve distribution type renewable energy level of comprehensive utilization ", this will assist in the development of heat pump techniques.In region energy supply, domestic hot-water supply field, the diversification of user's request has promoted the diversification of functions of the equipments, and be born a lot of novel device, such as can the recovery type heat air-cooled heat pump etc. of simultaneously cooling and warming.
Continuous expansion along with heat pump techniques range of application, the energy supply of coupling type region, domestic hot-water supply system are arisen at the historic moment, the system etc. that system that such as Central Air-Conditioner couples with bromine cooling machine, water resource heat pump couple with handpiece Water Chilling Units, while user's multiple demand is satisfied, regenerative resource is the most effectively utilized to become new research topic, solar energy, air source etc. are as regenerative resource, future will be utilized on a large scale in region energy supply, domestic hot-water supply field, thus promotes the fast and stable in energy-conserving and environment-protective field to develop.
At present, a lot of region energy supplies, domestic hot-water supply system can only provide low-temperature receiver service in refrigeration in season, and it is not provided that domestic hot-water services, there is provided thermal source service and domestic hot-water to service at Heating Season due to needs simultaneously, heating capacity likely can not meet user's request, these systemic-functions are the most single, it is impossible to cooling and warming simultaneously；The hot water amount that individually solar water heater system produces is few, it is impossible to meet zone user demand simultaneously；Common electrical heating hot-water heating system operating cost is high, less economical.
Utility model content
For the problems referred to above, this utility model provides one fully to be coupled with air source by solar energy, possesses the renewable energy source region energy supplying system of cooling and warming simultaneously, the technical solution of the utility model is as follows: the renewable energy source region energy supplying system that a kind of solar energy couples with air source, changes planes group, solar water heater, boiler including recovery type heat Air-Cooled Heat Pump Unit, air-cooled heat pump side water heating plate；
Described recovery type heat Air-Cooled Heat Pump Unit is connected with air-conditioning side primary cycle pump by regulation valve three, described air-conditioning side primary cycle pump is connected with user side air-conditioning secondary cycle pump, user side air-conditioning secondary cycle pump is connected with user's side board type heat exchanger by regulation valve, user's side board type heat exchanger is connected with user side fan coil, can provide the user refrigeration or heat-production functions；Flow through the backwater of user side by regulation valve ten first-class backheat reclaiming type Air-Cooled Heat Pump Unit,
Described recovery type heat Air-Cooled Heat Pump Unit is connected with air-cooled heat pump side plate heat-exchanging water-circulation pump by regulation valve two, air-cooled heat pump side plate heat-exchanging water-circulation pump change planes with described air-cooled heat pump side water heating plate group is connected, air-cooled heat pump side water heating plate change planes group backwater by regulate valve one flow into recovery type heat Air-Cooled Heat Pump Unit；
Described air-cooled heat pump side water heating plate change planes group outlet by regulation valve five be connected with boiler, water heating plate the change planes water inlet of group in described air-cooled heat pump side is connected by regulation valve six group side hot water circulating pump of changing planes with plate, described plate change planes organize side hot water circulating pump respectively with water compensating valve one and regulate valve seven and be connected；
Described boiler is connected with regulation valve seven；
The bottom of described boiler is provided with drain valve；
The water inlet of described solar water heater is connected with solar water heater side small pump, and described solar water heater side small pump is connected with water compensating valve two and check-valves respectively, and check-valves is connected on boiler；
The outlet of described solar water heater is connected with boiler by regulation valve ten；
Described boiler is connected with user side hot water end by regulation valve eight, user side hot water circulating pump, provides the user hot water；User side hot water end takes back boiler by regulation valve nine.
The renewable energy source region energy supplying system that solar energy of the present utility model couples with air source contains 2 subsystems: (1) recovery type heat Air-Cooled Heat Pump Unit cooling (hot) system；(2) the domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit couples with solar water heater.
For recovery type heat Air-Cooled Heat Pump Unit cooling (hot) system, it mainly contains recovery type heat Air-Cooled Heat Pump Unit, regulation valve three, air-conditioning side primary cycle pump, user side air-conditioning secondary cycle pump, regulation valve, user's side board type heat exchanger, user side fan coil, regulation valve 11；Its operation principle is:
Recovery type heat Air-Cooled Heat Pump Unit can freeze simultaneously, heat, run recovery type heat Air-Cooled Heat Pump Unit, its cold (hot) water produced is through overregulating valve three, air-conditioning side primary cycle pump entrance user side, and cold (hot) water entering user side can provide cold (hot) source to service through user side air-conditioning secondary cycle pump, regulation valve, user's side board type heat exchanger inflow user side fan coil for user one；The coldest (hot) water can be through overregulating valve ten first-class backheat reclaiming type air-cooled heat pump machine；
The domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit is coupled with solar water heater, it mainly contains air-cooled heat pump side plate heat-exchanging water-circulation pump, regulation valve one, regulation valve two, recovery type heat Air-Cooled Heat Pump Unit, air-cooled heat pump side water heating plate is changed planes group, regulation valve five, regulation valve six, plate is changed planes and is organized side hot water circulating pump, water compensating valve one, regulation valve seven, boiler, regulation valve eight, user side hot water circulating pump, user side hot water end, regulation valve nine, drain valve, regulation valve ten, check-valves, solar water heater, solar water heater side small pump, water compensating valve two.
During summer, the operation principle of the domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit couples with solar water heater is: owing to recovery type heat Air-Cooled Heat Pump Unit can freeze, heat simultaneously, it provides the user cold and hot service in summer except producing cold water, it is also possible to produces hot water and provides the user hot water service；Run recovery type heat Air-Cooled Heat Pump Unit, its hot water produced can through overregulating valve two, air-cooled heat pump side plate heat-exchanging water-circulation pump flows into air-cooled heat pump side water heating plate and changes planes and heat through water compensating valve one, the plate cold water that group side hot water circulating pump, regulation valve six flow into of changing planes in group, hot water after heating is adjusted valve five again and flows in boiler, if the hot water temperature in boiler does not reaches requirement, can also turn or close water compensating valve one down, open regulation valve seven, allow the hot water in boiler flow into air-cooled heat pump side water heating plate group of changing planes and hot water is circulated heating；In addition, when running recovery type heat Air-Cooled Heat Pump Unit, opening solar water heater, the cold water flowed into through water compensating valve two, solar water heater side small pump will be heated by it, and the hot water that solar water heater produces can flow in boiler through overregulating valve ten simultaneously；After the hot water that the hot water that hot-water type Air-Cooled Heat Pump Unit side produces and solar water heater side produce collects in boiler, when user needs hot water, hot water in startup user side hot water circulating pump, boiler runs past regulation valve eight, user side hot water circulating pump flows into user side hot water end and provides the user hot water service, and untapped hot water is again through overregulating in valve nine recycle stream backheat water tank.
During winter, the operation principle of the domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit couples with solar water heater is: under normal circumstances, during winter, user has only to thermal source and domestic hot-water's service, hot-water type Air-Cooled Heat Pump Unit provides the user thermal source service except producing hot water, it is also possible to produces hot water and provides the user hot water service；Run recovery type heat Air-Cooled Heat Pump Unit, its hot water produced can through overregulating valve two, air-cooled heat pump side plate heat-exchanging water-circulation pump flows into air-cooled heat pump side water heating plate and changes planes and heat through water compensating valve one, the plate cold water that group side hot water circulating pump, regulation valve six flow into of changing planes in group, hot water after heating is adjusted valve five again and flows in boiler, if the hot water temperature in boiler does not reaches requirement, can also turn or close water compensating valve one down, open regulation valve seven, allow the hot water in boiler flow into air-cooled heat pump side water heating plate group of changing planes and hot water is circulated heating；In addition, when running recovery type heat Air-Cooled Heat Pump Unit, if extraneous intensity of illumination meets the requirements, solar water heater can be started simultaneously, the cold water flowed into through water compensating valve two, solar water heater side small pump will be heated by it, and the hot water that solar water heater produces can flow in boiler through overregulating valve ten；After the hot water that the hot water that hot-water type Air-Cooled Heat Pump Unit side produces and solar water heater side produce collects in boiler, when user needs hot water, hot water in startup user side hot water circulating pump, boiler runs past regulation valve eight, user side hot water circulating pump flows into user side hot water end and provides the user hot water service, and untapped hot water is again through overregulating in valve nine recycle stream backheat water tank.
Energy supplying system of the present utility model makes full use of air source and solar energy both regenerative resources, can be that user provides low-temperature receiver and domestic hot-water's service simultaneously in summer, can be that user provides thermal source and domestic hot-water's service simultaneously in the winter time, the beneficial effects of the utility model be as follows:
(1) utilizing regenerative resource, effects of energy saving and emission reduction is notable.This utility model utilizes air source and solar energy, energy-conserving and environment-protective simultaneously, meets the relevant policies requirement of national energy-saving consumption reduction, and owing to using regenerative resource, system can be effectively ensured service life, good economy performance.
(2) coupled mode system, function is many, it is possible to meet the demand in zone user whole year.This utility model have employed this key equipment of hot-water type Air-Cooled Heat Pump Unit, low-temperature receiver and domestic hot-water's service can be provided the user in summer simultaneously, thermal source and domestic hot-water's service can be provided the user in the winter time simultaneously, transition season can also provide the user cold (hot) and domestic hot-water's service, and the demand of annual interior user can be met.
(3) hot-water type Air-Cooled Heat Pump Unit complements one another with solar water heater, can be with rational operation reserve, it is achieved Automated condtrol.During summer, user is big to the demand of low-temperature receiver, little to the demand of domestic hot-water, hot-water type Air-Cooled Heat Pump Unit can be used for produce more cold water and provide the user low-temperature receiver service, summer, outdoor temperature was high, intensity of illumination is good, solar water heater can be made full use of and provide the user domestic hot-water's service, when solar water heater produces hot water deficiency, the hot water that can hot-water type Air-Cooled Heat Pump Unit be produced is as supplementing, summer, the operation reserve of domestic hot-water supply was: solar water heater is taken as the leading factor, and hot-water type Air-Cooled Heat Pump Unit is as supplementing.During winter, user is the biggest to the demand of thermal source and domestic hot-water, owing to outdoor temperature in winter is on the low side, intensity of illumination is the best, and the hot water amount that solar water heater produces is not enough, and this just can be with reasonable adjusting hot-water type Air-Cooled Heat Pump Unit, it is allowed all to produce hot water, being supplied simultaneously to thermal source and domestic hot-water, the operation reserve in winter is: hot-water type Air-Cooled Heat Pump Unit is taken as the leading factor, and solar water heater is as supplementing.
Accompanying drawing explanation
Fig. 1 is complete schematic of the present utility model.
nullDrawing reference numeral illustrates: air-cooled heat pump side plate heat-exchanging water-circulation pump 1、Regulation valve 1、Regulation valve 23、Recovery type heat Air-Cooled Heat Pump Unit 4、Regulation valve 35、Air-conditioning side primary cycle pump 6、User side air-conditioning secondary cycle pump 7、Regulation valve 48、User side plate type heat exchanger 9、User side fan coil 10、Air-cooled heat pump side water heating plate is changed planes group 11、Regulation valve 5 12、Regulation valve 6 13、Plate is changed planes and is organized side hot water circulating pump 14、Water compensating valve 1、Regulation valve 7 16、Boiler 17、Regulation valve 8 18、User side hot water circulating pump 19、User side hot water end 20、Regulation valve 9 21、Drain valve 22、Regulation valve 10、Check-valves 24、Solar water heater 25、Solar water heater side small pump 26、Water compensating valve 2 27、Regulation valve 11、User two side air-conditioning secondary cycle pump 29、Regulation valve 12、User two side fan coil 31、User two side board type heat exchanger 32.
Detailed description of the invention
Below in conjunction with the accompanying drawings specific embodiment of the utility model is described in detail, as it is shown in figure 1,
The renewable energy source region energy supplying system that a kind of solar energy couples with air source, changes planes group 11, solar water heater 25, boiler 17 including recovery type heat Air-Cooled Heat Pump Unit 4, air-cooled heat pump side water heating plate；
Described recovery type heat Air-Cooled Heat Pump Unit 4 is connected with air-conditioning side primary cycle pump 6 by regulation valve 35, owing to user is more, it is provided with secondary pump in user side, now as a example by two users, described air-conditioning side primary cycle pump 6 be connected with user side air-conditioning secondary cycle pump 7 and side, family two air-conditioning secondary cycle pump 29 respectively, user side air-conditioning secondary cycle pump 7 is connected with user side plate type heat exchanger 9 by regulation valve 48, user side plate type heat exchanger 9 is connected with user side fan coil 10, can provide the user refrigeration or heat-production functions；In like manner, user two side air-conditioning secondary cycle pump 29 is connected with user two side board type heat exchanger 32 by regulation valve 12, and user two side board type heat exchanger 32 is connected with user two side fan coil 31；
The backwater flowing through user side is flowed back in recovery type heat Air-Cooled Heat Pump Unit 4 by regulation valve 11；
Described recovery type heat Air-Cooled Heat Pump Unit 4 is connected with air-cooled heat pump side plate heat-exchanging water-circulation pump 1 by regulation valve 23, air-cooled heat pump side plate heat-exchanging water-circulation pump 1 group of changing planes with described air-cooled heat pump side water heating plate 11 is connected, and air-cooled heat pump side water heating plate changes planes the backwater of group 11 by regulation valve 1 inflow recovery type heat Air-Cooled Heat Pump Unit 4；
Described air-cooled heat pump side water heating plate change planes group 11 outlet by regulation valve 5 12 be connected with boiler 17, water heating plate the change planes water inlet of group 11 in described air-cooled heat pump side is connected by regulation valve 6 13 group side hot water circulating pump 14 of changing planes with plate, described plate change planes group side hot water circulating pump 14 respectively with water compensating valve 1 and regulate valve 7 16 and be connected；
Described boiler 17 is connected with regulation valve 7 16；
The bottom of described boiler 17 is provided with drain valve 22；
The water inlet of described solar water heater 25 is connected with solar water heater side small pump 26, and described solar water heater side small pump 26 is connected with water compensating valve 2 27 and check-valves 24 respectively, and check-valves 24 is connected on boiler 17；
The outlet of described solar water heater 25 is connected with boiler 17 by regulation valve 10；
Described boiler 17 is connected with user side hot water end 20 by regulation valve 8 18, user side hot water circulating pump 19, provides the user hot water；User side hot water end 20 takes back boiler 17 by regulation valve 9 21.
Seeing Fig. 1, solid line represents that water inlet, dotted line represent backwater.This utility model carries and contains 2 subsystems: (1) recovery type heat Air-Cooled Heat Pump Unit cooling (hot) system；(2) the domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit couples with solar water heater.
See Fig. 1, for recovery type heat Air-Cooled Heat Pump Unit cooling (hot) system, it mainly contains recovery type heat Air-Cooled Heat Pump Unit 4, regulation valve 35, air-conditioning side primary cycle pump 6, user side air-conditioning secondary cycle pump 7, regulation valve 48, user side plate type heat exchanger 9, user side fan coil 10, regulation valve 11, user two side air-conditioning secondary cycle pump 29, regulation valve 12, user two side fan coil 31, user two side board type heat exchanger 32.
See Fig. 1, during summer, the operation principle of recovery type heat Air-Cooled Heat Pump Unit cooling (hot) system is: recovery type heat Air-Cooled Heat Pump Unit 4 can freeze simultaneously, heat, run recovery type heat Air-Cooled Heat Pump Unit 4, its produce cold water through overregulating valve 35, air-conditioning side primary cycle pump 6 enters user side, owing to district's intra domain user is more, in order to reduce energy consumption, this system specialized designs secondary pump；For user one, enter user side cold water can through user side air-conditioning secondary cycle pump 7, regulation valve 48, user side plate type heat exchanger 9 flows into user side fan coil 10 provides low-temperature receiver service for user one；For user two, enter user two side cold water can through user two side air-conditioning secondary cycle pump 29, regulation valve 12, user two side board type heat exchanger 32 flows into user two side fan coil 31 provides low-temperature receiver service for user two, cold water can flow back to recovery type heat air-cooled heat pump machine 4 through overregulating valve 11 afterwards.
Seeing Fig. 1, during winter, the operation principle of recovery type heat Air-Cooled Heat Pump Unit cooling (hot) system is: run recovery type heat Air-Cooled Heat Pump Unit 4, its produce hot water through overregulating valve 35, air-conditioning side primary cycle pump 6 enters user side；For user one, enter user side hot water can through user side air-conditioning secondary cycle pump 7, regulation valve 48, user side plate type heat exchanger 9 flows into user side fan coil 10 provides thermal source service for user one；For user two, enter user two side hot water can through user two side air-conditioning secondary cycle pump 29, regulation valve 12, user two side board type heat exchanger 32 flows into user two side fan coil 31 provides thermal source service for user two, hot water can flow back to recovery type heat Air-Cooled Heat Pump Unit 4 through overregulating valve 11 afterwards.
See Fig. 1, the domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit is coupled with solar water heater, it mainly contains air-cooled heat pump side plate heat-exchanging water-circulation pump 1, regulation valve 1, regulation valve 23, recovery type heat Air-Cooled Heat Pump Unit 4, air-cooled heat pump side water heating plate is changed planes group 11, regulation valve 5 12, regulation valve 6 13, plate is changed planes and is organized side hot water circulating pump 14, water compensating valve 1, regulation valve 7 16, boiler 17, regulation valve 8 18, user side hot water circulating pump 19, user side hot water end 20, regulation valve 9 21, drain valve 22, regulation valve 10, check-valves 24, solar water heater 25, solar water heater side small pump 26, water compensating valve 2 27.
See Fig. 1, during summer, the operation principle of the domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit couples with solar water heater is: owing to recovery type heat Air-Cooled Heat Pump Unit 4 can freeze, heat simultaneously, it provides the user cold and hot service in summer except producing cold water, it is also possible to produces hot water and provides the user hot water service；Run recovery type heat Air-Cooled Heat Pump Unit 4, its hot water produced can be through overregulating valve 23, air-cooled heat pump side plate heat-exchanging water-circulation pump 1 flow into air-cooled heat pump side water heating plate change planes group 11 in through water compensating valve 1, plate is changed planes and is organized side hot water circulating pump 14, the cold water that regulation valve 6 13 flows into heats, hot water after heating is adjusted valve 5 12 again and flows in boiler 17, if the hot water temperature in boiler 17 does not reaches requirement, can also turn or close water compensating valve 1 down, open regulation valve 7 16, allow the hot water in boiler flow into air-cooled heat pump side water heating plate group 11 of changing planes and hot water is circulated heating；In addition, when running recovery type heat Air-Cooled Heat Pump Unit 4, opening solar water heater 25, the cold water flowed into through water compensating valve 2 27, solar water heater side small pump 26 will be heated by it simultaneously, and the hot water that solar water heater 25 produces can flow in boiler 17 through overregulating valve 10；After the hot water that the hot water that hot-water type Air-Cooled Heat Pump Unit 4 side produces and solar water heater 25 side produce collects in boiler 17, when user needs hot water, hot water in startup user side hot water circulating pump 19, boiler 17 runs past regulation valve 8 18, user side hot water circulating pump 19 flows into user side hot water end 20 and provides the user hot water service, and untapped hot water is again through overregulating in valve 9 21 recycle stream backheat water tank 17.
See Fig. 1, during winter, the operation principle of the domestic hot-water supply system that hot-water type Air-Cooled Heat Pump Unit couples with solar water heater is: under normal circumstances, during winter, user has only to thermal source and domestic hot-water's service, hot-water type Air-Cooled Heat Pump Unit 4 provides the user thermal source service except producing hot water, it is also possible to produces hot water and provides the user hot water service；Run recovery type heat Air-Cooled Heat Pump Unit 4, its hot water produced can be through overregulating valve 23, air-cooled heat pump side plate heat-exchanging water-circulation pump 1 flow into air-cooled heat pump side water heating plate change planes group 11 in through water compensating valve 1, plate is changed planes and is organized side hot water circulating pump 14, the cold water that regulation valve 6 13 flows into heats, hot water after heating is adjusted valve 5 12 again and flows in boiler 17, if the hot water temperature in boiler 17 does not reaches requirement, can also turn or close water compensating valve 1 down, open regulation valve 7 16, allow the hot water in boiler flow into air-cooled heat pump side water heating plate group 11 of changing planes and hot water is circulated heating；In addition, when running recovery type heat Air-Cooled Heat Pump Unit 4, if extraneous intensity of illumination meets the requirements, solar water heater 25 can be started simultaneously, the cold water flowed into through water compensating valve 2 27, solar water heater side small pump 26 will be heated by it, and the hot water that solar water heater 25 produces can flow in boiler 17 through overregulating valve 10；After the hot water that the hot water that hot-water type Air-Cooled Heat Pump Unit 4 side produces and solar water heater 25 side produce collects in boiler 17, when user needs hot water, hot water in startup user side hot water circulating pump 19, boiler 17 runs past regulation valve 8 18, user side hot water circulating pump 19 flows into user side hot water end 20 and provides the user hot water service, and untapped hot water is again through overregulating in valve 9 21 recycle stream backheat water tank 17.
It is above this utility model has been carried out exemplary description; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or the most improved design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (2)
1. the renewable energy source region energy supplying system that a solar energy couples with air source, it is characterised in that include that recovery type heat Air-Cooled Heat Pump Unit (4), air-cooled heat pump side water heating plate are changed planes group (11), solar water heater (25), boiler (17)；
Described recovery type heat Air-Cooled Heat Pump Unit (4) is connected with air-conditioning side primary cycle pump (6) by regulation valve three (5), described air-conditioning side primary cycle pump (6) is connected with user side air-conditioning secondary cycle pump, user side air-conditioning secondary cycle pump is connected with user's side board type heat exchanger by regulation valve, user's side board type heat exchanger is connected with user side fan coil, can provide the user refrigeration or heat-production functions；The backwater flowing through user side is flowed back in recovery type heat Air-Cooled Heat Pump Unit (4) by regulation valve ten one (28)；
Described recovery type heat Air-Cooled Heat Pump Unit (4) is connected with air-cooled heat pump side plate heat-exchanging water-circulation pump (1) by regulation valve two (3), air-cooled heat pump side plate heat-exchanging water-circulation pump 1 group (11) of changing planes with described air-cooled heat pump side water heating plate is connected, and water heating plate the change planes backwater of group (11) in air-cooled heat pump side flows into recovery type heat Air-Cooled Heat Pump Unit (4) by regulation valve one (2)；
Described air-cooled heat pump side water heating plate change planes group (11) outlet by regulation valve five (12) be connected with boiler (17), water heating plate the change planes water inlet of group (11) in described air-cooled heat pump side is connected by regulation valve six (13) group side hot water circulating pump (14) of changing planes with plate, described plate change planes organize side hot water circulating pump (14) respectively with water compensating valve one (15) and regulate valve seven (16) and be connected；
Described boiler (17) is connected with regulation valve seven (16)；
The water inlet of described solar water heater (25) is connected with solar water heater side small pump (26), described solar water heater side small pump (26) is connected with water compensating valve two (27) and check-valves (24) respectively, and check-valves (24) is connected on boiler (17)；
The outlet of described solar water heater (25) is connected with boiler (17) by regulation valve ten (23)；
Described boiler (17) is connected with user side hot water end (20) by regulation valve eight (18), user side hot water circulating pump (19), provides the user hot water；User side hot water end (20) takes back boiler (17) by regulation valve nine (21).
The renewable energy source region energy supplying system that a kind of solar energy the most according to claim 1 couples with air source, it is characterised in that the bottom of described boiler (17) is provided with drain valve (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620377841.9U CN205655525U (en) | 2016-04-29 | 2016-04-29 | Solar energy and regional energy supply system of renewable energy of air source coupling |
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| CN201620377841.9U CN205655525U (en) | 2016-04-29 | 2016-04-29 | Solar energy and regional energy supply system of renewable energy of air source coupling |
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| CN205655525U true CN205655525U (en) | 2016-10-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805984A (en) * | 2016-04-29 | 2016-07-27 | 中节能先导城市节能有限公司 | Renewable energy regional energy supply system with coupled solar energy and air source |
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2016
- 2016-04-29 CN CN201620377841.9U patent/CN205655525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805984A (en) * | 2016-04-29 | 2016-07-27 | 中节能先导城市节能有限公司 | Renewable energy regional energy supply system with coupled solar energy and air source |
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