CN202813823U - Double-water-tank engineering solar water heater - Google Patents
Double-water-tank engineering solar water heater Download PDFInfo
- Publication number
- CN202813823U CN202813823U CN2012203578077U CN201220357807U CN202813823U CN 202813823 U CN202813823 U CN 202813823U CN 2012203578077 U CN2012203578077 U CN 2012203578077U CN 201220357807 U CN201220357807 U CN 201220357807U CN 202813823 U CN202813823 U CN 202813823U
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- pipeline
- hot water
- water
- 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)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model discloses a double-water-tank engineering solar water heater. The water heater comprises a cold water inlet tank, a hot water outlet tank, circulating pumps, heat collection pipes, headers and supports, one end of each heat collection pipe is fixed on the corresponding support, the other end of each heat collection pipe is inserted into the corresponding header, a water inlet is arranged on the upper portion of the cold water inlet tank, a pipeline on the lower portion of the cold water inlet tank is communicated with the first circulating pump, the first circulating pump is communicated with water inlet ends of at least one group of headers through ball valves on the pipeline, and a water outlet end pipeline of the headers is communicated with the upper end of the hot water outlet tank. After a pipeline on the lower portion of the hot water outlet tank is communicated with the second circulating pump, pipeline branches enter different floors, the pipeline is communicated so as to return to be connected with the upper portion of the hot water outlet tank, and the middles of the cold water inlet tank and the hot water outlet tank are communicated through a pipeline. The cold water inlet tank and the hot water outlet tank are separated, so that hot water cannot be affected by cold water. Utilization rate of the hot water converted by solar energy is high, the hot water in the hot water outlet tank cannot be affected by supplemented cold water if intraday hot water is not used up, and even if sunlight is insufficient on the next day, the hot water in the hot water outlet tank can still meet bath requirements of people.
Description
Technical field
The utility model relates to the equipment that solar energy is converted into heat energy, is 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 the attemperater, hot water will be subjected to the impact of cold water, drop in temperature is very fast, heat utilization efficiency is low, if use amount is large, will use electric heater when hot water is inadequate, both power consumptions, time-consuming again, if use amount is little, after several tons the water heating, if the same day, hot water tood many or too much for use, replenish behind cold water, cause again energy waste.Single box solar water heater does not reach energy savings and takes full advantage of the purpose of solar energy, greatly reduces the utilization rate of solar energy.
Summary of the invention
The technical problems to be solved in the utility model provides 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 utility model 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 the support, the other end inserts in the header, water inlet is arranged on cold water storage cistern, advance 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 the pipeline, the water side pipeline communication of header goes out on the boiler, after going out boiler pipeline communication the second circulating pump, pipe branch enters different floors, and the pipeline communication tieback advances cold water storage cistern and goes out boiler and pass through pipeline communication to going out on the boiler.
The further improvement project of the utility model is that the pipeline of described water inlet is provided with magnetic valve.
The utility model 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 the water inlet end of the second circulating pump and water side are established pipeline communication in addition, and pipeline is provided with the 3rd check-valves.
The utility model further improvement project is that the water side of described header is communicated with on pipeline by relief valve.
The utility model further improvement project is, describedly goes out in the boiler to be provided with electric heater unit.
The utility model 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 utility model compared with prior art has following obvious advantage:
One, the utility model advances cold water storage cistern and goes out boiler and separates owing to adopt two storage tanks, and hot water is not affected by cold water, the rate of thermal water utilization height of solar energy conversion.
If two hot water were not finished the same day, can not affect the hot water in the boiler when replenishing cold water yet, even second day illumination is not enough, the hot water that goes out boiler still can satisfy people's bathing needs.
If three hot water exhausted the same day, when still needing hot water, only need the water power heating that the hot water cabin get final product, save time, power saving the saving energy.
Description of drawings
Fig. 1 is the utility model structure chart.
The specific embodiment
As shown in Figure 1, the utility model comprises into cold water storage cistern 1, go out boiler 2, thermal-collecting tube 3, header 4 and support 5, thermal-collecting tube 3 one ends are fixed on the support 5, the other end inserts in the header 4, water inlet 6 is arranged on into cold water storage cistern 1 top, advance 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 the pipeline, header 4 has eight groups, being two rows, 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, and after going out boiler 2 lower pipeline and being communicated with the second circulating pump 9, pipe branch 10 enters different floors, the pipeline communication tieback advances cold water storage cistern 1 and goes out boiler 2 middle parts and pass through pipeline communication to going out boiler 2 tops.
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 establishes in addition 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 the boiler 2 to be provided with electric heater unit 16.
Claims (6)
1. two storage tank solar engineering water heaters, 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 ends are fixed on the support (5), the other end inserts in the header (4), it is characterized in that: water inlet (6) is arranged on cold water storage cistern (1), advance 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 the pipeline (8), the water side pipeline communication of header (4) goes out on the boiler (2), after going out boiler (2) pipeline communication the second circulating pump (9), pipe branch (10) enters different floors, the pipeline communication tieback advances cold water storage cistern (1) and goes out boiler (2) and pass through pipeline communication to going out on the boiler (2).
2. according to claim 1 pair of storage tank solar engineering water heater, it 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), water inlet end and the water side of the second circulating pump (9) are established pipeline communication in addition, 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: describedly go out in the 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 arranged in length and breadth for many groups, and every contigency case is communicated with from beginning to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203578077U CN202813823U (en) | 2012-07-24 | 2012-07-24 | Double-water-tank engineering solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203578077U CN202813823U (en) | 2012-07-24 | 2012-07-24 | Double-water-tank engineering solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813823U true CN202813823U (en) | 2013-03-20 |
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ID=47872686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203578077U Expired - Fee Related CN202813823U (en) | 2012-07-24 | 2012-07-24 | Double-water-tank engineering solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315730A (en) * | 2014-07-25 | 2015-01-28 | 广西超星太阳能科技有限公司 | Flat plate solar water heater |
| CN104456989A (en) * | 2014-12-11 | 2015-03-25 | 西宁意格知识产权咨询服务有限公司 | Water heating system fully utilizing solar water heater and working method |
-
2012
- 2012-07-24 CN CN2012203578077U patent/CN202813823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315730A (en) * | 2014-07-25 | 2015-01-28 | 广西超星太阳能科技有限公司 | Flat plate solar water heater |
| CN104456989A (en) * | 2014-12-11 | 2015-03-25 | 西宁意格知识产权咨询服务有限公司 | Water heating system fully utilizing solar water heater and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130724 |