CN103574931A - Solar energy engineering water heater with double storage water tanks - Google Patents
Solar energy engineering water heater with double storage water tanks Download PDFInfo
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- CN103574931A CN103574931A CN201210255482.6A CN201210255482A CN103574931A CN 103574931 A CN103574931 A CN 103574931A CN 201210255482 A CN201210255482 A CN 201210255482A CN 103574931 A CN103574931 A CN 103574931A
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- hot water
- pipeline
- circulating pump
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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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a solar energy engineering water heater with double storage water tanks. The solar energy engineering water heater comprises a cold water inlet tank, a hot water outlet tank, circulating pumps, heat collecting tubes, headers and a support. One end of every heat collecting tube is fixed on the support, the other end of every heat collecting tube is inserted in the headers, a water inlet is arranged on the upper portion of the cold water inlet tank, a pipe positioned on the lower portion of the cold water inlet tank is communicated with a first circulating pump, the first circulating pump is communicated with water inlet ends of at least one group of headers through ball valves positioned on a pipe, and a pipe at the water outlet ends of the headers are communicated with the upper portion of the hot water outlet tank. After a pipe on the lower portion of the hot water outlet tank is communicated with a second circulating pump, pipe branches enter different floors, the pipe is communicated back with the upper portion of the hot water outlet tank, and the cold water inlet tank is communicated with the middle of the hot water outlet tank through a pipe. According to the solar energy engineering water heater, the cold water inlet tank and the hot water outlet tank are separated, hot water is not affected by cold water, and the solar conversion hot water utilization rate is high; if the hot water on the day is not used up, the supplemented cold water does not affect the hot water in the hot water outlet tank, and even if the illumination is not enough on the next day, the hot water of the hot water outlet tank can still meet the bathing requirements of people.
Description
Technical field
The present invention relates to the equipment that solar energy is converted into heat energy, be specifically related to a kind of pair of storage tank solar engineering water heater.
Background technology
The solar energy hot water supply system that known common engineering is used is comprised of attemperater, circulating pump, thermal-collecting tube, header, support, the drawback of this single box solar water heater is that hot and cold water exists together in an attemperater, hot water will be subject to the impact of cold water, temperature declines very fast, heat utilization efficiency is low, if use amount is large, when hot water is inadequate, will use electric heater, both power consumption, time-consuming again, if use amount is little, after the water heating of several tons, if the same day, hot water tood many or too much for use, supplement after cold water, cause again energy waste.Single box solar water heater does not reach the object of saving the energy and making full use of solar energy, greatly reduces the utilization rate of solar energy.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of pair of storage tank solar engineering water heater, two water tanks in cold water and hot water office, and hot water is not affected by cold water, high insulating effect, heat utilization efficiency is high, improves solar energy utilization ratio.
The present invention is achieved through the following technical solutions:
Two storage tank solar engineering water heaters, comprise into cold water storage cistern, go out boiler, circulating pump, thermal-collecting tube, header and support, thermal-collecting tube one end is fixed on support, the other end inserts in header, water inlet is arranged on cold water storage cistern, enter cold water storage cistern pipeline communication the first circulating pump, the first circulating pump is communicated with the water inlet end of at least one group of header by the ball valve on pipeline, the water side pipeline communication of header goes out on boiler, go out after boiler pipeline communication the second circulating pump, pipe branch enters different floors, pipeline communication tieback is to going out on boiler, enter cold water storage cistern and go out boiler and pass through pipeline communication.
The further improvement project of the present invention is that the pipeline of described water inlet is provided with magnetic valve.
The present invention further improvement project is, the pipeline of described the first circulating pump water side is provided with the first check-valves, the pipeline of the water inlet end of described the second circulating pump is provided with the second check-valves, and pipeline communication is separately established in the water inlet end of the second circulating pump and water side, and pipeline is provided with the 3rd check-valves.
The present invention further improvement project is that the water side of described header is communicated with on pipeline by relief valve.
The present invention further improvement project is, described in go out in boiler, to be provided with electric heater unit.
The present invention further improvement project is, described header is many groups, arranges in length and breadth, and every contigency case is communicated with from beginning to end.
The present invention compared with prior art, has following obvious advantage:
One, the present invention is owing to adopting two storage tanks, enters cold water storage cistern and go out boiler separated, and hot water is not affected by cold water, and the rate of thermal water utilization of solar energy conversion is high.
If two hot water were not finished the same day, while supplementing cold water, can not affect the hot water in boiler yet, even if second day illumination is not enough, the hot water that goes out boiler still can meet people's bathing needs.
If three hot water exhausted the same day, while still needing hot water, only need save time to going out the water power heating in hot water cabin, power saving, the saving energy.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes into cold water storage cistern 1, go out boiler 2, thermal-collecting tube 3, header 4 and support 5, thermal-collecting tube 3 one end are fixed on support 5, the other end inserts in header 4, water inlet 6 is arranged on into cold water storage cistern 1 top, enter cold water storage cistern 1 lower pipeline and be communicated with the first circulating pump 7, the first circulating pump 7 is communicated with the water inlet end of header 4 by the ball valve 8 on pipeline, header 4 has eight groups, being two row's four row arranges, every contigency case 4 head and the tail are communicated with, the water side pipeline communication of header 4 goes out boiler 2 tops, going out boiler 2 lower pipeline is communicated with after the second circulating pump 9, pipe branch 10 enters different floors, pipeline communication tieback is to going out boiler 2 tops, enter cold water storage cistern 1 and go out boiler 2 middle parts and pass through pipeline communication.
The pipeline of described water inlet 6 is provided with magnetic valve 11.
The pipeline of described the first circulating pump 7 water sides is provided with the first check-valves 12, and the pipeline of the water inlet end of described the second circulating pump 9 is provided with water inlet end and the water side of the second check-valves 13, the second circulating pumps 9 and separately establishes pipeline communication, and pipeline is provided with the 3rd check-valves 14.
The water side of described header 4 is communicated with on pipeline by relief valve 15.
Describedly go out in boiler 2 to be provided with electric heater unit 16.
Claims (6)
1. pair storage tank solar engineering water heater, comprise into cold water storage cistern (1), go out boiler (2), circulating pump, thermal-collecting tube (3), header (4) and support (5), thermal-collecting tube (3) one end is fixed on support (5), the other end inserts in header (4), it is characterized in that: water inlet (6) is arranged on cold water storage cistern (1), enter cold water storage cistern (1) pipeline communication the first circulating pump (7), the first circulating pump (7) is communicated with the water inlet end of at least one group of header (4) by the ball valve on pipeline (8), the water side pipeline communication of header (4) goes out on boiler (2), go out after boiler (2) pipeline communication the second circulating pump (9), pipe branch (10) enters different floors, pipeline communication tieback is to going out on boiler (2), enter cold water storage cistern (1) and go out boiler (2) and pass through pipeline communication.
2. according to claim 1 pair of storage tank solar engineering water heater, is characterized in that: the pipeline of described water inlet (6) is provided with magnetic valve (11).
3. according to claim 1 pair of storage tank solar engineering water heater, it is characterized in that: the pipeline of described the first circulating pump (7) water side is provided with the first check-valves (12), the pipeline of the water inlet end of described the second circulating pump (9) is provided with the second check-valves (13), pipeline communication is separately established in water inlet end and the water side of the second circulating pump (9), and pipeline is provided with the 3rd check-valves (14).
4. according to claim 1 pair of storage tank solar engineering water heater, is characterized in that: the water side of described header (4) is communicated with on pipeline by relief valve (15).
5. according to claim 1 pair of storage tank solar engineering water heater, is characterized in that: described in go out in boiler (2), to be provided with electric heater unit (16).
6. according to claim 1 pair of storage tank solar engineering water heater, is characterized in that: described header (4) is many groups, arranges in length and breadth, and every contigency case is communicated with from beginning to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210255482.6A CN103574931A (en) | 2012-07-24 | 2012-07-24 | Solar energy engineering water heater with double storage water tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210255482.6A CN103574931A (en) | 2012-07-24 | 2012-07-24 | Solar energy engineering water heater with double storage water tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103574931A true CN103574931A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210255482.6A Pending CN103574931A (en) | 2012-07-24 | 2012-07-24 | Solar energy engineering water heater with double storage water tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103574931A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482665A (en) * | 2015-01-05 | 2015-04-01 | 滨州市甲力太阳能科技有限公司 | Whole-module solar heat collection engineering system |
| CN104613655A (en) * | 2015-01-08 | 2015-05-13 | 滨州市甲力太阳能科技有限公司 | Novel solar energy heat collection module |
| CN106940034A (en) * | 2017-04-16 | 2017-07-11 | 冯建银 | Rural household solar water heater heating plant |
-
2012
- 2012-07-24 CN CN201210255482.6A patent/CN103574931A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482665A (en) * | 2015-01-05 | 2015-04-01 | 滨州市甲力太阳能科技有限公司 | Whole-module solar heat collection engineering system |
| CN104613655A (en) * | 2015-01-08 | 2015-05-13 | 滨州市甲力太阳能科技有限公司 | Novel solar energy heat collection module |
| CN106940034A (en) * | 2017-04-16 | 2017-07-11 | 冯建银 | Rural household solar water heater heating plant |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |