CN212806092U - Household pressure-bearing instant solar water heater - Google Patents
Household pressure-bearing instant solar water heater Download PDFInfo
- Publication number
- CN212806092U CN212806092U CN202021470446.8U CN202021470446U CN212806092U CN 212806092 U CN212806092 U CN 212806092U CN 202021470446 U CN202021470446 U CN 202021470446U CN 212806092 U CN212806092 U CN 212806092U
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- CN
- China
- Prior art keywords
- water
- water tank
- heat
- heat exchange
- supply pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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 household pressure-bearing instant solar water heater, which comprises a water tank, a heat supply pipe and a heat exchange pipe; the water tank is internally provided with a water storage cavity, and the water tank is provided with a steam outlet communicated with the water storage cavity; the heat supply pipe is arranged outside the water tank and is attached to the outer wall surface of the water tank; the heat exchange tube extends roundly and is suspended in the water storage cavity, the heat exchange tube is provided with a cold water inlet and a hot water outlet, and the cold water inlet and the hot water outlet both extend out of the water tank. Through being provided with the steam vent, can open the steam vent as required to avoid water storage intracavity pressure too high, and the cooperation adopts the heat exchange tube, make this product satisfy the requirement of pressure-bearing, the product is more durable, and, through set up the heat supply pipe outside the water tank and with the outer wall laminating of water tank, effectively utilize heat energy, improved the heat utilization efficiency.
Description
Technical Field
The utility model relates to a heat collector field technique especially indicates a domestic pressure-bearing instant heating type solar water heater.
Background
The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, mainly uses the vacuum tube type solar water heater as a main part, and occupies 95 percent of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and support, and can convert solar energy into heat energy, and mainly depends on the vacuum heat collecting tube, and the vacuum heat collecting tube can utilize the principle of that hot water floats upwards and cold water sinks to make water produce microcirculation to obtain the required hot water.
The current domestic solar water heater is generally of a non-pressure-bearing structure, is not durable, and has low heat utilization rate, so that a scheme needs to be researched to solve the problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a household pressure-bearing instant solar water heater, which can effectively solve the problems of low heat utilization rate and being not durable in the existing household solar water heater.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a household pressure-bearing instant solar water heater comprises a water tank, a heat supply pipe and a heat exchange pipe; the water tank is internally provided with a water storage cavity, and the water tank is provided with a steam outlet communicated with the water storage cavity; the heat supply pipe is arranged outside the water tank and is attached to the outer wall surface of the water tank; the heat exchange tube extends roundly and is suspended in the water storage cavity, the heat exchange tube is provided with a cold water inlet and a hot water outlet, and the cold water inlet and the hot water outlet both extend out of the water tank.
Preferably, the steam outlet is positioned at the top of one side of the water tank.
Preferably, the heat supply pipe is located below the bottom of the water tank and attached to the bottom surface of the water tank.
Preferably, a manual valve is arranged at the cold water inlet.
Preferably, a water replenishing port communicated with the water storage cavity is formed in the water tank, and an electromagnetic valve is arranged at the water replenishing port.
Preferably, the heat supply pipe is a solar vacuum heat collecting pipe which is fixed on a support.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through being provided with the steam vent, can open the steam vent as required to avoid water storage intracavity pressure too high, and the cooperation adopts the heat exchange tube, make this product satisfy the requirement of pressure-bearing, the product is more durable, and, through set up the heat supply pipe outside the water tank and with the outer wall laminating of water tank, effectively utilize heat energy, improved the heat utilization efficiency.
To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
drawings
Fig. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. water tank 11 and water storage cavity
12. Steam exhaust port 13 and water supply port
20. Heating pipe 30, heat exchange tube
31. A cold water inlet 32 and a hot water outlet
41. Electromagnetic valve 42, manual valve
50. Support frame
Detailed Description
Referring to fig. 1, a detailed structure of a preferred embodiment of the present invention is shown, which includes a water tank 10, a heat supply pipe 20 and a heat exchange pipe 30.
The water tank 10 is internally provided with a water storage cavity 11, and the water tank 10 is provided with a steam outlet 12 communicated with the water storage cavity 11; in this embodiment, the exhaust port 12 is located at the top of one side of the water tank 10, and a water replenishing port 13 communicated with the water storage cavity is opened on the water tank 10, and an electromagnetic valve 41 is arranged at the water replenishing port 13.
The heating pipe 20 is arranged outside the water tank 10 and is attached to the outer wall surface of the water tank 10; in this embodiment, the heating pipe 20 is located below the bottom of the water tank 10 and attached to the bottom surface of the water tank 10. And, the heat supply pipe 20 is a solar vacuum heat collecting pipe fixed on a bracket 50.
The heat exchanging pipe 30 extends roundly and is suspended in the water storage chamber 11, and the heat exchanging pipe 30 has a cold water inlet 31 and a hot water outlet 32, and both the cold water inlet 31 and the hot water outlet 32 extend out of the water tank 10. In the present embodiment, a manual valve 42 is provided at the cold water inlet 31.
Detailed description the working principle of the present embodiment is as follows:
in operation, the heat that heating pipe 20 produced is transmitted to water tank 10, make the water in the water storage chamber 11 of water tank 10 heated and risen temperature, then, when opening manual valve 42, cold water gets into in the heat exchange tube 30, cold water carries out the heat exchange in the heat exchange tube 30, in order to absorb the heat of the water in the water storage chamber 11, make the cold water of heat exchange tube 30 rise temperature and form hot water, the water in the heat exchange tube 30 can reach about 50 ℃ after the heat exchange, then, hot water exports from hot water outlet 32, in the course of the work, can open steam exhaust port 12 as required, in order to avoid the too high pressure in the water storage chamber 11, and when the water level of water storage chamber 11 is crossed excessively, accessible controller control solenoid valve 41 opens, so that supply cold water in the water storage chamber 11, avoid the water level of water storage chamber 11 to.
The utility model discloses a design key is: through being provided with the steam vent, can open the steam vent as required to avoid water storage intracavity pressure too high, and the cooperation adopts the heat exchange tube, make this product satisfy the requirement of pressure-bearing, the product is more durable, and, through set up the heat supply pipe outside the water tank and with the outer wall laminating of water tank, effectively utilize heat energy, improved the heat utilization efficiency.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. The utility model provides a domestic pressure-bearing instant heating type solar water heater which characterized in that: comprises a water tank, a heat supply pipe and a heat exchange pipe; the water tank is internally provided with a water storage cavity, and the water tank is provided with a steam outlet communicated with the water storage cavity; the heat supply pipe is arranged outside the water tank and is attached to the outer wall surface of the water tank; the heat exchange tube extends roundly and is suspended in the water storage cavity, the heat exchange tube is provided with a cold water inlet and a hot water outlet, and the cold water inlet and the hot water outlet both extend out of the water tank.
2. The domestic pressure-bearing instant solar water heater of claim 1, characterized in that: the steam outlet is positioned at the top of one side of the water tank.
3. The domestic pressure-bearing instant solar water heater of claim 1, characterized in that: the heat supply pipe is positioned below the bottom of the water tank and attached to the bottom surface of the water tank.
4. The domestic pressure-bearing instant solar water heater of claim 1, characterized in that: and a manual valve is arranged at the cold water inlet.
5. The domestic pressure-bearing instant solar water heater of claim 1, characterized in that: a water replenishing port communicated with the water storage cavity is formed in the water tank, and an electromagnetic valve is arranged at the water replenishing port.
6. The domestic pressure-bearing instant solar water heater of claim 1, characterized in that: the heat supply pipe is a solar vacuum heat collecting pipe which is fixed on a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470446.8U CN212806092U (en) | 2020-07-23 | 2020-07-23 | Household pressure-bearing instant solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470446.8U CN212806092U (en) | 2020-07-23 | 2020-07-23 | Household pressure-bearing instant solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212806092U true CN212806092U (en) | 2021-03-26 |
Family
ID=75103811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021470446.8U Expired - Fee Related CN212806092U (en) | 2020-07-23 | 2020-07-23 | Household pressure-bearing instant solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212806092U (en) |
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2020
- 2020-07-23 CN CN202021470446.8U patent/CN212806092U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210326 Termination date: 20210723 |