CN204593894U - All-weather intelligent temperature difference contrast backwater energy saver - Google Patents
All-weather intelligent temperature difference contrast backwater energy saver Download PDFInfo
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- CN204593894U CN204593894U CN201520079352.0U CN201520079352U CN204593894U CN 204593894 U CN204593894 U CN 204593894U CN 201520079352 U CN201520079352 U CN 201520079352U CN 204593894 U CN204593894 U CN 204593894U
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- water
- backwater
- solar energy
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- energy heating
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides the all-weather intelligent temperature difference to contrast backwater energy saver, comprise solar energy heating portion, solar energy heating water tank, heat accumulation water supply insulating box, auxiliary thermal source portion, backwater portion and control part, backwater portion is provided with the first thermometer for detecting backwater porch water temperature; Solar energy heating water tank is provided with the second thermometer for detecting its water temperature inside; Control part is electrically connected with the first thermometer, the second thermometer, according to the first thermometer and the second thermometer data, controls the duty in auxiliary thermal source portion and backwater portion; The utility model structure is simple, simple to operate, cost is low, it is convenient to implement, backwater portion is carried out branch, is divided into the first water return pipeline and the second water return pipeline, after the first thermometer temperature and the second thermometer temperature are compared, the power of flexible judgement solar light, select different water return pipelines, make full use of solar energy, reduce the consumption of auxiliary thermal source.
Description
Technical field
The utility model relates to solar water heater, is specifically related to all-weather intelligent temperature difference contrast backwater energy saver.
Background technology
Solar water heater is that solar energy is converted into heat energy, and water is heated to high-temperature from low temperature, uses to meet the hot water of people in life, production.In solar water heating system, adopt return water mode, be because the water temperature drop in pipeline, do not reach the requirement that user's use water uses, the water at low temperature in pipeline being reclaimed, so use this circulating backwater pattern in order to raise the water temperature in pipeline, meanwhile.
In general solar water heating system, return pipe has access solar energy heating water tank, also has (auxiliary thermal source connects heat accumulation water supply constant temperature water tank) of access heat accumulation water supply constant temperature water tank.
If return pipe is connected with solar energy heating water tank.The water temperature that the water at low temperature reclaimed will reduce in water tank, at this moment, if solar light is stronger, then carry out heat temperature raising by solar energy, if solar light is not enough, the water temperature in solar energy heating water tank is lower, even lower than the water temperature in return pipe, return water temperature then can be caused to reduce further, and the energy that post bake intensification consumes is more.
If return pipe is connected with heat accumulation water supply constant temperature water tank, the water at low temperature of recovery enters constant temperature water tank and carries out post bake, this mode, have ignored the heat effect of solar energy.If now, solar light is sufficient, and the water at low temperature of recovery carries out post bake by solar energy completely, does not need to start auxiliary thermal source and carries out post bake, thus reduce energy consumption, need further improvement badly.
Utility model content
The purpose of this utility model is to provide the all-weather intelligent temperature difference to contrast backwater energy saver, solves one or more problem in above-mentioned prior art.
The utility model provides the all-weather intelligent temperature difference to contrast backwater energy saver, comprises solar energy heating portion, solar energy heating water tank, heat accumulation water supply insulating box, auxiliary thermal source portion, backwater portion and control part, wherein,
Solar energy heating portion is connected with solar energy heating water tank by the first inlet pipeline and the first outlet pipeline, forms solar energy heating closed circuit;
Heat accumulation water supply insulating box is connected with auxiliary thermal source portion by the second inlet pipeline and the second outlet pipeline, forms auxiliary heating closed circuit;
Solar energy heating water tank is connected with backwater portion by the 3rd inlet pipeline, is connected with heat accumulation water supply insulating box by the 3rd outlet pipeline;
Heat accumulation water supply insulating box is connected with backwater portion by the 4th inlet pipeline;
Backwater portion is provided with the first thermometer for detecting backwater porch water temperature;
Solar energy heating water tank is provided with the second thermometer for detecting its water temperature inside;
Control part is electrically connected with the first thermometer, the second thermometer, according to the first thermometer and the second thermometer data, controls the duty in auxiliary thermal source portion and backwater portion.
In some embodiments, solar energy heating portion is provided with solar energy heating water circulation entrance and solar water loop exit; Solar energy heating water tank is provided with feed water inlet, the first water inlet, the first delivery port and the first water return outlet; Heat accumulation water supply insulating box is provided with the second water inlet, the second water return outlet, the second delivery port and the second loop head; Auxiliary thermal source portion is provided with the 3rd water inlet and the 3rd delivery port.
In some embodiments, the first inlet pipeline comprises the first gate valve, the first water circulating pump and the first check-valves that connect successively; First gate valve is connected with feed water inlet, and the first check-valves is connected with solar energy heating water circulation entrance.
In some embodiments, the 3rd outlet pipeline comprises the second gate valve, the first filter, the first make-up water pump and the second check-valves that connect successively; Second gate valve is connected with the first delivery port, and the first check-valves is connected with the second water inlet.
In some embodiments, the second inlet pipeline comprises the 3rd gate valve, the second filter, the second make-up water pump and the 3rd check-valves that connect successively; 3rd gate valve is connected with the second loop head, and the 3rd check-valves is connected with the 3rd water inlet.
In some embodiments, backwater portion also comprises and connects the 4th gate valve and back water pump successively, back water pump connects the 5th gate valve successively and the first magnetic valve forms the first water return pipeline, back water pump connects the 6th gate valve successively and the second magnetic valve forms the second water return pipeline, 4th gate valve is connected with backwater, first magnetic valve is connected with the first water return outlet, and the second magnetic valve is connected with the second water return outlet.
The utility model structure is simple, simple to operate, cost is low, it is convenient to implement, and energy-saving effect is obvious, and backwater portion is carried out branch, be divided into the first water return pipeline and the second water return pipeline, after the first thermometer temperature and the second thermometer temperature are compared, judge the power of solar light flexibly, select different water return pipelines, make full use of solar energy, reduce the consumption of auxiliary thermal source.
Accompanying drawing explanation
The all-weather intelligent temperature difference contrast backwater energy saver structural representation of a kind of embodiment that Fig. 1 provides for the utility model;
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, explanation is described in further detail to the utility model.
The utility model relates to all-weather intelligent temperature difference contrast backwater energy saver, as shown in Figure 1, comprises solar energy heating portion 1, solar energy heating water tank 2, heat accumulation water supply insulating box 3, auxiliary thermal source portion 4, backwater portion 6 and control part 5,
Solar energy heating portion 1 can adopt flat plate collector, vacuum tube or heat pipe collector.
Solar energy heating portion 1 is connected with solar energy heating water tank 2 by the first inlet pipeline and the first outlet pipeline, form solar energy heating closed circuit, solar energy heating portion 1 absorbs solar energy and is heated by the cold water of its inside, hot water after heating delivers to solar energy heating water tank 2 by the first outlet pipeline, simultaneously, water in solar energy heating water tank 2 enters to solar energy heating portion 1 by the first inlet pipeline and carries out circulating-heating, so, water heating capable of circulation in solar energy heating water tank 2 can be realized, thus raise water temperature.
Heat accumulation water supply insulating box 3 is connected with auxiliary thermal source portion 4 by the second inlet pipeline and the second outlet pipeline, forms auxiliary heating closed circuit, auxiliary thermal source portion 4 can adopt air-source heat pump hot water or source heat pump water heater, auxiliary thermal source portion 4 Main Function is when sunlight is not enough, solar energy heating portion 1 can not by a certain amount of cool water heating in design temperature situation, then auxiliary thermal source portion 4 carries out supplementary heating, hot water in heat accumulation water supply insulating box 3 is made to reach design temperature, concrete, hot water in heat accumulation water supply insulating box 3 is delivered in auxiliary thermal source portion 4 by the second inlet pipeline and is carried out auxiliary heating, the hot water heated enters in heat accumulation water supply insulating box 3 by the second outlet pipeline again, so realize circulatory assit heating, water temperature is made to reach assigned temperature, for user.
Solar energy heating water tank 2 is connected with backwater portion 6 by the 3rd inlet pipeline, is connected with heat accumulation water supply insulating box 3 by the 3rd outlet pipeline;
Heat accumulation water supply insulating box 3 is connected with backwater portion 6 by the 4th inlet pipeline;
Backwater portion 6 is provided with the first thermometer 67 for detecting backwater porch water temperature;
Solar energy heating water tank 2 is provided with the second thermometer 21 for detecting its water temperature inside;
Control part 5 is electrically connected by holding wire with the first thermometer 67, second thermometer 21, according to the first thermometer 67 and the second thermometer 21 data, controls the duty in auxiliary thermal source portion 4 and backwater portion 6.
Control system is according to the data of the different time sections of described first thermometer 67, second thermometer 21, collection, quantitative analysis is carried out to the heat of different time sections, contrast with the parameter such as design temperature in control system, and according to com-parison and analysis output control auxiliary thermal source portion 4 and backwater portion 6 duty.
In the present embodiment, solar water heating system comprises two heat storage water tanks, and one is solar energy heating water tank 2, and another is heat accumulation water supply insulating box 3.The condition that back water pump 62 starts is: when the water temperature T in the return pipe recorded by the first thermometer 67 1≤45 DEG C, then by control part 5, automatic startup back water pump 62, during the water temperature T in the return pipe recorded by the first thermometer 67 1 >=48 DEG C, then back water pump 62 stops automatically.The selection of water return pipeline: after starting back water pump 62, the T1 of water temperature and the water temperature T 2 in the solar energy heating water tank 2 recorded by the second thermometer 21 in the return pipe relatively recorded by the first thermometer 67, when in solar energy heating water tank 2, water temperature is greater than temperature in return pipe, namely during T2>T1, illustrate that solar light is more sufficient, at this moment the first magnetic valve 64 is opened, backwater is back in solar energy heating water tank 2, heated by solar energy, reduce the power consumption of auxiliary heat energy; When in solar energy heating water tank 2, water temperature is less than temperature in return pipe, namely during T2<T1, illustrate that solar light is not enough, then open the second magnetic valve 66, backwater is back to heat accumulation water supply insulating box 3, avoids return water temperature by after heating water tank, reduces temperature.
When the water temperature T 2 in the solar energy heating water tank 2 recorded by the second thermometer 21 rises to 55 DEG C, then the first make-up water pump 28 starts automatically, hot water in solar energy heating water tank 2 is poured into in heat accumulation water supply insulating box 3, to ensure that the hot water that whole day user uses has stable temperature.
Solar energy heating portion 1 is provided with solar energy heating water circulation entrance 11 and solar water loop exit 12; Solar energy heating water tank 2 is provided with feed water inlet 22, first water inlet 23, first delivery port 24 and the first water return outlet 25; Heat accumulation water supply insulating box 3 is provided with the second water inlet 31, second water return outlet 32, second delivery port 33 and the second loop head 34; Auxiliary thermal source portion 4 is provided with the 3rd water inlet 41 and the 3rd delivery port 42.
First inlet pipeline comprises the first gate valve 13, first water circulating pump 14 and the first check-valves 15 connected successively; First gate valve 13 is connected with feed water inlet 22, and the first check-valves 15 is connected with solar energy heating water circulation entrance 11.
3rd outlet pipeline comprises the second gate valve 26, first filter 27, first make-up water pump 28 and the second check-valves 29 connected successively; Second gate valve 26 is connected with the first delivery port 24, and the first check-valves 15 is connected with the second water inlet 31.
Second inlet pipeline comprises the 3rd gate valve 35, second filter 36, second make-up water pump 37 and the 3rd check-valves 38 connected successively; 3rd gate valve 35 is connected with the second loop head 34, and the 3rd check-valves 38 is connected with the 3rd water inlet 41.
Backwater portion 6 also comprises and connects the 4th gate valve 61 and back water pump 62 successively, back water pump 62 connects the 5th gate valve 63 successively and the first magnetic valve 64 forms the first water return pipeline, back water pump 62 connects the 6th gate valve 65 successively and the second magnetic valve 66 forms the second water return pipeline, 4th gate valve 61 is connected with backwater, first magnetic valve 64 is connected with the first water return outlet 25, and the second magnetic valve 66 is connected with the second water return outlet 32.
The utility model structure is simple, simple to operate, cost is low, and it is convenient to implement, and energy-saving effect is obvious.Backwater portion 6 is carried out branch, is divided into the first water return pipeline and the second water return pipeline, after the first thermometer 67 temperature and the second thermometer 21 temperature are compared, the power of flexible judgement solar light, select different water return pipelines, make full use of solar energy, reduce the consumption of auxiliary thermal source.
The above is only preferred embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (6)
1. all-weather intelligent temperature difference contrast backwater energy saver, it is characterized in that, comprise solar energy heating portion (1), solar energy heating water tank (2), heat accumulation water supply insulating box (3), auxiliary thermal source portion (4), backwater portion (6) and control part (5), wherein
Described solar energy heating portion (1) is connected with described solar energy heating water tank (2) by the first inlet pipeline and the first outlet pipeline, forms solar energy heating closed circuit;
Described heat accumulation water supply insulating box (3) is connected with described auxiliary thermal source portion (4) by the second inlet pipeline and the second outlet pipeline, forms auxiliary heating closed circuit;
Described solar energy heating water tank (2) is connected with described backwater portion (6) by the 3rd inlet pipeline, is connected with described heat accumulation water supply insulating box (3) by the 3rd outlet pipeline;
Described heat accumulation water supply insulating box (3) is connected with described backwater portion (6) by the 4th inlet pipeline;
Described backwater portion (6) is provided with the first thermometer (67) for detecting backwater porch water temperature;
Described solar energy heating water tank (2) is provided with the second thermometer (21) for detecting its water temperature inside;
Described control part (5) is electrically connected with described first thermometer (67), the second thermometer (21), according to described first thermometer (67) and described second thermometer (21) data, control the duty of described auxiliary thermal source portion (4) and described backwater portion (6).
2. all-weather intelligent temperature difference contrast backwater energy saver according to claim 1, it is characterized in that, described solar energy heating portion (1) is provided with solar energy heating water circulation entrance (11) and solar water loop exit (12); Described solar energy heating water tank (2) is provided with feed water inlet (22), the first water inlet (23), the first delivery port (24) and the first water return outlet (25); Described heat accumulation water supply insulating box (3) is provided with the second water inlet (31), the second water return outlet (32), the second delivery port (33) and the second loop head (34); Described auxiliary thermal source portion (4) is provided with the 3rd water inlet (41) and the 3rd delivery port (42).
3. all-weather intelligent temperature difference contrast backwater energy saver according to claim 1 and 2, it is characterized in that, described first inlet pipeline comprises the first gate valve (13), the first water circulating pump (14) and the first check-valves (15) that connect successively; Described first gate valve (13) is connected with described feed water inlet (22), and described first check-valves (15) is connected with described solar energy heating water circulation entrance (11).
4. all-weather intelligent temperature difference contrast backwater energy saver according to claim 3, it is characterized in that, described 3rd outlet pipeline comprises the second gate valve (26), the first filter (27), the first make-up water pump (28) and the second check-valves (29) that connect successively; Described second gate valve (26) is connected with described first delivery port (24), and described first check-valves (15) is connected with described second water inlet (31).
5. all-weather intelligent temperature difference contrast backwater energy saver according to claim 1 and 2, it is characterized in that, described second inlet pipeline comprises the 3rd gate valve (35), the second filter (36), the second make-up water pump (37) and the 3rd check-valves (38) that connect successively; Described 3rd gate valve (35) is connected with described second loop head (34), and described 3rd check-valves (38) is connected with described 3rd water inlet (41).
6. all-weather intelligent temperature difference contrast backwater energy saver according to claim 1, it is characterized in that, described backwater portion (6) also comprises and connects the 4th gate valve (61) and back water pump (62) successively, described back water pump (62) connects the 5th gate valve (63) successively and the first magnetic valve (64) forms the first water return pipeline, described back water pump (62) connects the 6th gate valve (65) successively and the second magnetic valve (66) forms the second water return pipeline, described 4th gate valve (61) is connected with described backwater, described first magnetic valve (64) is connected with described first water return outlet (25), described second magnetic valve (66) is connected with described second water return outlet (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079352.0U CN204593894U (en) | 2015-02-04 | 2015-02-04 | All-weather intelligent temperature difference contrast backwater energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079352.0U CN204593894U (en) | 2015-02-04 | 2015-02-04 | All-weather intelligent temperature difference contrast backwater energy saver |
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| Publication Number | Publication Date |
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| CN204593894U true CN204593894U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520079352.0U Expired - Fee Related CN204593894U (en) | 2015-02-04 | 2015-02-04 | All-weather intelligent temperature difference contrast backwater energy saver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546007A (en) * | 2016-12-06 | 2017-03-29 | 嘉兴家乐福新能源有限公司 | It is a kind of to concentrate heat-circulation type solar water heater |
-
2015
- 2015-02-04 CN CN201520079352.0U patent/CN204593894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546007A (en) * | 2016-12-06 | 2017-03-29 | 嘉兴家乐福新能源有限公司 | It is a kind of to concentrate heat-circulation type solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180204 |