CN203928430U - A kind of solar water heater with heat accumulation function - Google Patents
A kind of solar water heater with heat accumulation function Download PDFInfo
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- CN203928430U CN203928430U CN201420262783.6U CN201420262783U CN203928430U CN 203928430 U CN203928430 U CN 203928430U CN 201420262783 U CN201420262783 U CN 201420262783U CN 203928430 U CN203928430 U CN 203928430U
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- phase transformation
- heat
- valve
- water heater
- controlled temperature
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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
Abstract
The utility model relates to a kind of solar water heater with heat accumulation function, comprises solar thermal collector, phase transformation heat-collecting box, phase transformation panel and controlled temperature cabinet; Described phase transformation erecting of panel is in phase transformation heat-collecting box inner side; Described solar thermal collector output is connected respectively to the first valve and the second valve by the first circulating pump; Described the first valve forms loop by phase transformation panel and solar thermal collector; Described second valve door forms loop by controlled temperature cabinet and solar thermal collector; Described phase transformation heat-collecting box forms loop by the second circulating pump and controlled temperature cabinet.The solar water heater with heat accumulation function of the present utility model; When without hot water, open the first valve, heat is stored in to phase transformation heat-collecting box inner side, when needs hot water, open the second valve, close the first valve, phase transformation panel ambient temperature changes, and makes its release heat, meets in a plurality of overcast and rainy lasting heat supplies.
Description
Technical field
The utility model relates to a kind of solar water heater, particularly a kind of solar water heater with heat accumulation function.
Background technology
Solar water heater is converted into heat energy by solar energy, and water is heated to high-temperature from low temperature, to meet the hot water of people in life, production, uses; Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, and vacuum pipe solar water heater is main, occupies domestic 95% the market share; Electron tubes type domestic solar water heater is comprised of related accessories such as thermal-collecting tube, storage tank and supports, and solar energy energy transform into heat energy is mainly relied on to thermal-collecting tube, and the principle that thermal-collecting tube utilizes hot water floating cold water to sink makes water generates microcirculation and reaches required hot water; In today that conventional energy resource day is becoming tight, environment goes from bad to worse, utilize solar energy heating hot water to there is important economic benefit and environmental benefit; Although but existing solar water heater has the heat insulation function of short time, it does not have heat accumulation function, when not receiving sunshine for a long time, will be difficult to keep water temperature.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of solar water heater with heat accumulation function; By heat being stored in phase transformation panel, when needed, can discharge use.
Technical solution of the present utility model: a kind of solar water heater with heat accumulation function, comprises solar thermal collector, phase transformation heat-collecting box, phase transformation panel and controlled temperature cabinet; Described phase transformation erecting of panel is in phase transformation heat-collecting box inner side; Described solar thermal collector output is connected respectively to the first valve and the second valve by the first circulating pump; Described the first valve forms loop by phase transformation panel and solar thermal collector; Described second valve door forms loop by controlled temperature cabinet and solar thermal collector; Described phase transformation heat-collecting box forms loop by the second circulating pump and controlled temperature cabinet.
Further, in described controlled temperature cabinet, electric heater unit is also installed.
Further, described controlled temperature cabinet bottom is provided with hot water outlet pipe.
Further, described phase transformation panel is arranged at intervals with many through holes, in described through hole, is provided with phase transition tube.
Further, described phase transition tube consists of inner and outer tubes, and described inner tube embeds outer tube; Between described inner and outer tubes, phase-change material is installed; The end of described inner and outer tubes seals by sealing device.
Beneficial effect:
Compared with prior art, the solar water heater with heat accumulation function of the present utility model; When without hot water, open the first valve, heat is stored in to phase transformation heat-collecting box inner side, when needs hot water, open the second valve, close the first valve, phase transformation panel ambient temperature changes, and makes its release heat, meets in a plurality of overcast and rainy lasting heat supplies.
Accompanying drawing explanation:
Fig. 1 is embodiment 1 structural representation of the present utility model.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the solar water heater with heat accumulation function of the present utility model, comprises solar thermal collector 1, phase transformation heat-collecting box 2, phase transformation panel 3 and controlled temperature cabinet 4; Described phase transformation panel 3 is installed on phase transformation heat-collecting box 2 inner sides; Described solar thermal collector 1 output is connected respectively to the first valve 6 and the second valve 7 by the first circulating pump 5; Described the first valve 6 forms loop by phase transformation panel 3 and solar thermal collector 1; Described the second valve 7 forms loop by controlled temperature cabinet 4 and solar thermal collector 1; Described phase transformation heat-collecting box 2 forms loop by the second circulating pump 8 and controlled temperature cabinet 4; In described controlled temperature cabinet 4, electric heater unit 9 is also installed; Described controlled temperature cabinet 4 bottoms are provided with hot water outlet pipe 10; Described phase transformation panel 4 is arranged at intervals with many through holes (not shown), is provided with phase transition tube 11 in described through hole; Described phase transition tube 11 consists of inner tube (not shown) and outer tube (not shown), and described inner tube embeds outer tube; Phase-change material (not shown) is installed between described inner and outer tubes; The end of described inner and outer tubes seals by sealing device 12.
The solar water heater with heat accumulation function of the present utility model; When without hot water, open the first valve, heat is stored in to phase transformation heat-collecting box inner side, when needs hot water, open the second valve, close the first valve, phase transformation panel ambient temperature changes, and makes its release heat, meets in a plurality of overcast and rainy lasting heat supplies.
Embodiment recited above is described preferred embodiment of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (5)
1. a solar water heater with heat accumulation function, is characterized in that: comprise solar thermal collector, phase transformation heat-collecting box, phase transformation panel and controlled temperature cabinet; Described phase transformation erecting of panel is in phase transformation heat-collecting box inner side; Described solar thermal collector output is connected respectively to the first valve and the second valve by the first circulating pump; Described the first valve forms loop by phase transformation panel and solar thermal collector; Described second valve door forms loop by controlled temperature cabinet and solar thermal collector; Described phase transformation heat-collecting box forms loop by the second circulating pump and controlled temperature cabinet.
2. the solar water heater with heat accumulation function according to claim 1, is characterized in that: electric heater unit is also installed in described controlled temperature cabinet.
3. the solar water heater with heat accumulation function according to claim 1, is characterized in that: described controlled temperature cabinet bottom is provided with hot water outlet pipe.
4. the solar water heater with heat accumulation function according to claim 1, is characterized in that: described phase transformation panel is arranged at intervals with many through holes, in described through hole, is provided with phase transition tube.
5. the solar water heater with heat accumulation function according to claim 4, is characterized in that: described phase transition tube consists of inner and outer tubes, and described inner tube embeds outer tube; Between described inner and outer tubes, phase-change material is installed; The end of described inner and outer tubes seals by sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262783.6U CN203928430U (en) | 2014-05-22 | 2014-05-22 | A kind of solar water heater with heat accumulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262783.6U CN203928430U (en) | 2014-05-22 | 2014-05-22 | A kind of solar water heater with heat accumulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928430U true CN203928430U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262783.6U Active CN203928430U (en) | 2014-05-22 | 2014-05-22 | A kind of solar water heater with heat accumulation function |
Country Status (1)
| Country | Link |
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| CN (1) | CN203928430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500367A (en) * | 2016-10-12 | 2017-03-15 | 华中科技大学 | A kind of solar water heating system bushing type phase-change energy-storage water tank device and method |
-
2014
- 2014-05-22 CN CN201420262783.6U patent/CN203928430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500367A (en) * | 2016-10-12 | 2017-03-15 | 华中科技大学 | A kind of solar water heating system bushing type phase-change energy-storage water tank device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Desheng Industrial Park Road, Hongqiao Patentee after: Yinchuan Industrial Science and technology development Limited by Share Ltd Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Desheng Industrial Park Road, Hongqiao Patentee before: Yinchuan Aini Industry and Technology Development Co., Ltd. |