CN204254733U - The hot water supply system of a kind of solar energy and air energy compound - Google Patents

The hot water supply system of a kind of solar energy and air energy compound Download PDF

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Publication number
CN204254733U
CN204254733U CN201420636555.0U CN201420636555U CN204254733U CN 204254733 U CN204254733 U CN 204254733U CN 201420636555 U CN201420636555 U CN 201420636555U CN 204254733 U CN204254733 U CN 204254733U
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China
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water
air energy
solar
pipe
boiler
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CN201420636555.0U
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刘猛
薛凯
杨巧霞
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Chongqing University
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Chongqing University
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model discloses the hot water supply system of a kind of solar energy and air energy compound, comprise apparatus for heating water by solar energy, also include air energy heater, boiler is built with solar energy heating coil pipe and air energy heat(ing) coil, the water inlet of solar energy heating coil pipe and delivery port are positioned at boiler bottom, corresponding connection the first solar water heating pipe and the second solar water heating pipe respectively, the two-tube parallel coiling from the bottom to top of solar energy heating coil pipe; Water inlet and the delivery port of air energy heat(ing) coil are positioned at boiler top, are respectively correspondingly communicated with the first air energy heat pump hot-water line and the second air energy heat pump hot-water line, air energy heat(ing) coil with dual-pipe parallel from top to bottom with solar energy heating coil pipe interleaved discs around.Technique effect of the present utility model is: achieve two heat source of boiler, avoid a large amount of transformations to air energy equipment, and keep the uniformity of water temperature in boiler.

Description

The hot water supply system of a kind of solar energy and air energy compound
Technical field
The utility model relates to the hot water supply system of one way of life, is specifically related to the hot water supply system of a kind of solar energy and air energy compound.
Background technology
Along with highlighting of energy shortage and problem of environmental pollution, Appropriate application regenerative resource becomes more and more important, and solar energy is utilized widely as a kind of clean regenerative resource.In south China major part villages and small towns, mountain region, solar energy resources comparatively cities and towns enriches, in addition the outdoor weather condition that summer is good, solar water Exploitative potential is huge, but winter, due to the impact of height above sea level, fog is comparatively large, particularly runs into rainy weather, and the problem of solar energy deficiency is very large on resident's impact, and villages and small towns, mountain region population resident family comparatively disperses, the way utilizing large solar collecting plate to solve solar energy resources deficiency is difficult to realize.
The problem of current solution solar water heater hot water amount deficiency, adopts electric auxiliary heating mostly, because electric energy belongs to high-grade energy, electric energy is directly used in the requirement that heating does not meet energy sustainable development.Comparatively popular method adopts air energy heat pump, and assist when solar energy is not enough, but this needs air energy heat pump evaporator end to transform, solar heat-exchange pipe is integrated into evaporimeter, form a kind of composite evaporation device, its shortcoming is, the method makes the caloric requirement of solar heat-collection plate through secondary heat exchange, hot water could must be utilized by water tank by air source heat pump, for water tank, be actually a kind of single heat source mode of heating, and the frequent unlatching of air energy heat pump can be caused, reduce its service life.Another kind method is that solar water heating pipe and air energy heat pump hot-water line are integrated into boiler, but many times both temperature difference are comparatively large, in addition in water tank coil pipe walk pipe mode, position unreasonable, the water temperature delamination of boiler is serious.
Utility model content
Technical problem to be solved in the utility model is just to provide the hot water supply system of a kind of solar energy and air energy compound, and it can keep water temperature in boiler balanced, avoids the water temperature delamination of boiler.
Technical problem to be solved in the utility model is realized by such technical scheme, it includes solar heat-collection plate, first water pump, first electric check valve, first solar water heating pipe, the apparatus for heating water by solar energy that second solar water heating pipe and boiler are formed, also include the outer machine of air energy heat pump, machine in air energy heat pump, second water pump, second electric check valve, the air energy heater that first air energy heat pump hot-water line and the second air energy heat pump hot-water line are formed, boiler is built with solar energy heating coil pipe and air energy heat(ing) coil, the water inlet of solar energy heating coil pipe and delivery port are positioned at boiler bottom, corresponding connection the first solar water heating pipe and the second solar water heating pipe respectively, the two-tube parallel coiling from the bottom to top of solar energy heating coil pipe, water inlet and the delivery port of air energy heat(ing) coil are positioned at boiler top, are respectively correspondingly communicated with the first air energy heat pump hot-water line and the second air energy heat pump hot-water line, air energy heat(ing) coil with dual-pipe parallel from top to bottom with solar energy heating coil pipe interleaved discs around.
The course of work of the present utility model is as follows: when solar energy is sufficient, recirculated water is heated at solar heat-collection plate place, the solar energy heating coil inlets of boiler bottom is delivered to by the first water pump, recirculated water in spiral solar energy heating coil pipe with the abundant heat exchange of domestic hot-water after, solar heat-collection plate is circulated to by solar energy heating coil pipe delivery port, heat enters boiler by solar heat-collection plate continuously, and under this operational mode, air energy heat pump heat pump is in stopped status always;
When solar energy is not enough, the heat that solar heat-collection plate obtains can also carry out preheating to boiler, insufficient section is supplemented by air energy heat pump, now, the temperature signal that temperature sensor in boiler detects controls air energy thermal pump startup, the recirculated water heat exchange of air energy heat pump and its pipeline, air energy heat(ing) coil water inlet is delivered to by the second water pump, recirculated water, after spiral air energy heat(ing) coil and the abundant heat exchange of domestic hot-water, is back to machine in heat pump by air energy heat(ing) coil delivery port.Because solar energy heating coil pipe and air energy heat(ing) coil all adopt dual-pipe parallel and interlaced coiling, enhance the uniformity of water temperature in boiler.
Technique effect of the present utility model is: achieve two heat source of boiler, avoid a large amount of transformations to air energy equipment, and keep the uniformity of water temperature in boiler, obtain the maximum using of regenerative resource.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the hot water tank structure schematic diagram in Fig. 1.
In figure: 1. solar heat-collection plate; 2. the first water pump; 3. the first electric check valve; 4. the first solar water heating pipe; 5. the second solar water heating pipe; 6. solar energy heating coil pipe; 7. boiler; 8. solar energy heating coil inlets; 9. solar energy heating coil pipe delivery port; 10. the air energy heat(ing) coil mouth of a river; 11. air energy heat(ing) coil delivery ports; Machine in 12. air energy heat pumps; The outer machine of 13. air energy heat pumps; 14. second water pumps; 15. second electric check valves; 16. air energy heat(ing) coils; 17. first air energy heat pump hot-water lines; 18. second air energy heat pump hot-water lines; 19. water tank tapping pipes; 20. hot water outlet pipes; 21. temperature sensors; 22. running water water inlet pipes.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As depicted in figs. 1 and 2, the utility model includes solar heat-collection plate 1, first water pump 2, first electric check valve 3, first solar water heating pipe 4, the apparatus for heating water by solar energy that second solar water heating pipe 5 and boiler 7 are formed, also include the outer machine 13 of air energy heat pump, machine 12 in air energy heat pump, second water pump 14, second electric check valve 15, the air energy heater that first air energy heat pump hot-water line 17 and the second air energy heat pump hot-water line 18 are formed, boiler 7 is built with solar energy heating coil pipe 6 and air energy heat(ing) coil 16, the water inlet 8 of solar energy heating coil pipe 6 and delivery port 9 are positioned at boiler 7 bottom, corresponding connection the first solar water heating pipe 4 and the second solar water heating pipe 5 respectively, the two-tube parallel coiling from the bottom to top of solar energy heating coil pipe 6, the water inlet 10 of air energy heat(ing) coil 16 and delivery port 11 are positioned at boiler 7 top, respectively correspondingly be communicated with the first air energy heat pump hot-water line 17 and the second air energy heat pump hot-water line 18, air energy heat(ing) coil 16 with dual-pipe parallel from top to bottom with solar energy heating coil pipe 6 interleaved discs around.
As shown in Figure 2, boiler 7 is equipped with running water water inlet pipe 22, water tank tapping pipe 19 and hot water outlet pipe 20, and running water water inlet pipe 22 and water tank tapping pipe 19 are for the moisturizing of domestic hot-water's case and sluicing.Boiler 7 built with temperature sensor 22, for detecting the water temperature in boiler, to control air energy thermal pump startup or closedown.

Claims (1)

1. the hot water supply system of a solar energy and air energy compound, include solar heat-collection plate (1), first water pump (2), first electric check valve (3), first solar water heating pipe (4), the apparatus for heating water by solar energy that second solar water heating pipe (5) and boiler (7) are formed, also include the outer machine (13) of air energy heat pump, machine (12) in air energy heat pump, second water pump (14), second electric check valve (15), the air energy heater that first air energy heat pump hot-water line (17) and the second air energy heat pump hot-water line (18) are formed, it is characterized in that: boiler (7) is built with solar energy heating coil pipe (6) and air energy heat(ing) coil (16), water inlet (8) and the delivery port (9) of solar energy heating coil pipe (6) are positioned at boiler (7) bottom, corresponding connection the first solar water heating pipe (4) and the second solar water heating pipe (5) respectively, the two-tube parallel coiling from the bottom to top of solar energy heating coil pipe (6), water inlet (10) and the delivery port (11) of air energy heat(ing) coil (16) are positioned at boiler (7) top, respectively correspondingly be communicated with the first air energy heat pump hot-water line (17) and the second air energy heat pump hot-water line (18), air energy heat(ing) coil (16) with dual-pipe parallel from top to bottom with solar energy heating coil pipe (6) interleaved discs around.
CN201420636555.0U 2014-10-30 2014-10-30 The hot water supply system of a kind of solar energy and air energy compound Active CN204254733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420636555.0U CN204254733U (en) 2014-10-30 2014-10-30 The hot water supply system of a kind of solar energy and air energy compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420636555.0U CN204254733U (en) 2014-10-30 2014-10-30 The hot water supply system of a kind of solar energy and air energy compound

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CN204254733U true CN204254733U (en) 2015-04-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534351A (en) * 2018-04-27 2018-09-14 苏州弗士曼精密机械有限公司 A kind of water tank that can control water temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108534351A (en) * 2018-04-27 2018-09-14 苏州弗士曼精密机械有限公司 A kind of water tank that can control water temperature

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