CN201527116U - Bearing heat-exchange instant heating type constant temperature solar water heater - Google Patents
Bearing heat-exchange instant heating type constant temperature solar water heater Download PDFInfo
- Publication number
- CN201527116U CN201527116U CN200920237825XU CN200920237825U CN201527116U CN 201527116 U CN201527116 U CN 201527116U CN 200920237825X U CN200920237825X U CN 200920237825XU CN 200920237825 U CN200920237825 U CN 200920237825U CN 201527116 U CN201527116 U CN 201527116U
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- heat
- hot water
- water
- heat exchanger
- circulating
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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 utility model discloses a bearing heat-exchange instant heating type constant temperature solar water heater comprising a heat collector (1) and a hot water storage tank (2). The constant temperature solar water heater is characterized in that the constant temperature solar water heater is provided with a heat exchanger (3); a circulating hot water outlet of the hot water storage tank is connected with a circulating hot water inlet of the heat exchanger, and a circulating cold water inlet of the hot water storage tank is connected with a circulating cold water outlet of the heat exchanger. so as to form a heat transfer circulating circuit; a tap water pipe is connected with a water inlet of the heat exchanger, and a hot water supply pipe is connected with a water outlet of the heat exchanger to form a hot water supply pipeline; and a temperature controller controls circulating flow and heat supply flow to control hot water supply temperature. The bearing heat-exchange instant heating type constant temperature solar water heater has the benefits of solving the defects of unstable heat supply temperature and low effective stored energy of the existing bearing heat-exchange instant heating type constant temperature solar water heater, and supplying hot water at constant temperature.
Description
Technical field
The present invention relates to solar water heater, especially pressure-bearing heat exchange instant heating solar water heater.
Background technology
Existing popular pressure-bearing heat exchange instant heating solar water heater mainly contains built-in coiled solar water heater.Because it is to utilize the hot water in the heat storage water tank directly to heat the running water supply hot water that flows through coil pipe, in the running water in its heat(ing) coil, the also cooling of the hot water in giving heat storage water tank of running water, hot water in heat storage water tank water temperature in the process of supplying with hot water constantly descends the hot water temperature's instability that makes supply; Secondly since heat storage water tank need be certain temperature (be higher than and supply with water temperature) could operate as normal, make that effective energy storage capacity of heat storage water tank is not high.
Summary of the invention
For solving the above defective, pressure-bearing heat exchange instant-heating-type constant-temperature solar water heater of the present invention comprises heat collector, heat storage water tank, it is characterized in that: it is provided with heat exchanger, the circulating hot water delivery port of heat storage water tank connects the circulating hot water water inlet of heat exchanger, the circulating water water inlet of heat storage water tank connects the circulating water delivery port of heat exchanger, forms the heat exchange closed circuit; Running water pipe connects the water inlet of heat exchanger, and the hot water feeding pipe connects the delivery port of heat exchanger, forms the hot water supply pipeline.Temperature controller control circular flow and heat supply flow are controlled the heat supply water temperature.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail, wherein:
Fig. 1 is pressure-bearing heat exchange instant-heating-type constant-temperature solar water heater system figure.
The specific embodiment
Pressure-bearing heat exchange instant-heating-type constant-temperature solar water heater shown in Figure 1 is made up of heat collector 1, heat storage water tank 2, heat exchanger 3, circulating pump 4, temperature controller 5, heat storage water tank circulating hot water outlet 6, heat storage water tank circulating water water inlet 7, heat exchanger circulating hot water water inlet 8, heat exchanger circulating water delivery port 9, running water water inlet 10, hot water effluent 11, flow valve 12.Heat collector is through solar radiation in the device, water heating to heat storage water tank, after the water temperature of heat storage water tank reaches uniform temperature (greater than heat supply temperature), when opening hot water valve use hot water, circulating pump starts, and the cold water that heat exchanger flows to heat storage water tank is with the flow through running water of heat exchanger of the hot water jacking heat exchanger heating of heat storage water tank; When heat supply water temperature during greater than design temperature, temperature controller turns down circular flow, opens big hot water water supply flow, and when heat supply water temperature during less than design temperature, temperature controller is opened the systemic circulation flow, turns down the hot water water supply flow.
Claims (3)
1. pressure-bearing heat exchange instant-heating-type constant-temperature solar water heater, comprise heat collector (1), heat storage water tank (2), it is characterized in that: it is provided with heat exchanger (3), the circulating hot water delivery port (6) of heat storage water tank connects the circulating hot water water inlet (8) of heat exchanger, the circulating water water inlet (7) of heat storage water tank connects the circulating water delivery port (9) of heat exchanger, forms the heat exchange closed circuit; Running water water inlet (10) connects the heat exchanger water inlet, and hot water effluent (11) connects the heat exchanger delivery port, forms the hot water supply pipeline.
2. pressure-bearing heat exchange instant-heating-type constant-temperature solar water heater according to claim 1, it is characterized in that: it also is provided with temperature controller (5), and temperature controller is controlled heat supply temperature with control heat exchange circular flow.
3. pressure-bearing heat exchange instant-heating-type constant-temperature solar water heater according to claim 1, it is characterized in that: it also is provided with temperature controller (5), and temperature controller is controlled heat supply temperature with control heat supply flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920237825XU CN201527116U (en) | 2009-10-26 | 2009-10-26 | Bearing heat-exchange instant heating type constant temperature solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920237825XU CN201527116U (en) | 2009-10-26 | 2009-10-26 | Bearing heat-exchange instant heating type constant temperature solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527116U true CN201527116U (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920237825XU Expired - Fee Related CN201527116U (en) | 2009-10-26 | 2009-10-26 | Bearing heat-exchange instant heating type constant temperature solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292302A (en) * | 2012-02-29 | 2013-09-11 | 深圳市阳能科技有限公司 | Double heat exchange temperature control device and power generation system thereof |
| CN114151960A (en) * | 2021-12-21 | 2022-03-08 | 广东栗子科技有限公司 | Instant water heater and control method thereof |
-
2009
- 2009-10-26 CN CN200920237825XU patent/CN201527116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292302A (en) * | 2012-02-29 | 2013-09-11 | 深圳市阳能科技有限公司 | Double heat exchange temperature control device and power generation system thereof |
| CN114151960A (en) * | 2021-12-21 | 2022-03-08 | 广东栗子科技有限公司 | Instant water heater and control method thereof |
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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: 20100714 Termination date: 20111026 |