CN201289239Y - Solar water heater with even heat collection - Google Patents
Solar water heater with even heat collection Download PDFInfo
- Publication number
- CN201289239Y CN201289239Y CNU200820166175XU CN200820166175U CN201289239Y CN 201289239 Y CN201289239 Y CN 201289239Y CN U200820166175X U CNU200820166175X U CN U200820166175XU CN 200820166175 U CN200820166175 U CN 200820166175U CN 201289239 Y CN201289239 Y CN 201289239Y
- Authority
- CN
- China
- Prior art keywords
- guide pipe
- heat collection
- vacuum heat
- water heater
- attemperater
- 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
- 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 relates to a solar water heater with even heat collection, which comprises a support and a heat-preserving water tank and a vacuum heat collecting pipe which are fixed on the support. The solar water heater is characterized by further comprising a guide pipe, the open end of the vacuum heat collecting pipe is communicated with the bottom of the heat-preserving water tank through the guide pipe; the guide pipe is of a bending shape, the vertical section of the guide pipe is communicated with bottom of the heat-preserving water tank, and the inclined section of the guide pipe is communicated with the vacuum heat collecting pipe; and a circular convex ring is arranged at the top of the vertical section of the guide pipe, and convex teeth are arranged at the lower part of the vertical section. The utility model has the advantage of even heat collection, overcomes the technical defect of heating blind area existing in the heat-preserving water tank in the prior art and also has the advantage of preventing the vacuum heat collecting pipe from exploding.
Description
Technical field
The utility model relates to technical field of solar water heaters, the uniform solar water heater of particularly a kind of thermal-arrest.
Background technology
Solar energy just more and more deeply is exploited widely as a kind of renewable sources of energy.Solar energy can be Human's production life inexhaustible, the nexhaustible energy is provided, and this energy is environmental protection, and is free of contamination.For many years, the utilization of China's solar energy has obtained great success.Wherein solar water heater is as energy-saving and environmental protection, green energy conservation product cheaply, become that Chinese renewable energy source domain is with fastest developing speed, largest, market-ripe industry the earliest.At present, prior solar water heater generally all is made up of water heater support, vacuum heat collection pipe and attemperater on the market, attemperater is arranged on water heater support's top, and vacuum heat collection pipe is arranged on water heater support's side, and the openend of vacuum heat collection pipe connects the side of attemperater.There is the uneven shortcoming of thermal-arrest in the water heater of this structure, has the heating blind area in the attemperater, just has the dead angle of hot water circuit in the attemperater.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of thermal-arrest uniform solar water heater, and it has overcome the technological deficiency that has the heating blind area in the prior art in the attemperater, has the advantage that prevents the vacuum heat collection pipe bombing simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the uniform solar water heater of a kind of thermal-arrest, comprise support, be fixed on attemperater and vacuum heat collection pipe on the support, it is characterized in that: also comprise a guide pipe, the openend of vacuum heat collection pipe is communicated with the bottom of attemperater by this guide pipe.
Described guide pipe is bending shape, and it is section connection attemperater bottom vertically, and tiltedly section is communicated with vacuum heat collection pipe.
The described guide pipe vertically top of section is provided with annular bead, and vertically the bottom of section is provided with double wedge.
The junction of described guide pipe and attemperater, vacuum heat collection pipe is provided with sealing ring.
Vacuum heat collection pipe of the present utility model is by the bottom of guide pipe connection at attemperater, like this, hot water in the vacuum heat collection pipe can not form the heat exchange dead angle after entering attemperater, overcome in the prior art, there is the hot water circuit dead angle in the attemperater, causes existing in the attemperater technological deficiency of heating blind area.Guide pipe employing bending shape, its epimere is vertical section, connects attemperater, and its hypomere is oblique section, and the connection vacuum heat collection pipe had so both utilized the vacuum heat collection pipe thermal-arrest, and the water that is beneficial to again in the attemperater carries out heat exchange.The guide pipe vertically upper end of section is provided with protruding circle, and vertically the bottom of section is provided with double wedge, makes things convenient for guide pipe fixedly connected like this.The junction of guide pipe and attemperater, vacuum heat collection pipe all is provided with sealing ring, can effectively prevent to leak.
After water in the attemperater uses up, adding cold water, the hot water in the vacuum heat collection pipe promptly carries out heat exchange with the cold water that newly advances, and cold water enters vacuum heat collection pipe after preliminary the intensification, can prevent the bombing of vacuum heat collection pipe chance cold water.
In sum, the utlity model has the uniform beneficial effect of thermal-arrest, overcome the technological deficiency that has the heating blind area in the prior art in the incubator water tank.The utility model also has the beneficial effect that prevents the vacuum heat collection pipe bombing.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the guide pipe structural representation
Fig. 3 is a guide pipe mounting structure schematic diagram
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, support 1 top is provided with attemperater 2, and the side of support 1 is provided with vacuum heat collection pipe 3, and the openend of vacuum heat collection pipe 3 is communicated with the bottom of attemperater by guide pipe 4.This guide pipe 4 is bending shape, and its epimere is vertical section 4a, and hypomere is oblique section 4b, vertically the top of section 4a is provided with annular bead 4a1, vertically the bottom of section 4a is provided with double wedge 4a2, and this is the pilot hole of section 4a insertion attemperater bottom vertically, between pilot hole and the vertical section first sealing ring 5 is set.Oblique section 4b of guide pipe is communicated with vacuum heat collection pipe 3, tiltedly between section 4b and the vacuum heat collection pipe 3 second sealing ring 6 is set.
Claims (3)
1, the uniform solar water heater of a kind of thermal-arrest comprises support, is fixed on attemperater and vacuum heat collection pipe on the support, it is characterized in that: also comprise a guide pipe, the openend of vacuum heat collection pipe is communicated with the bottom of attemperater by this guide pipe.
2, solar water heater according to claim 1 is characterized in that: described guide pipe is bending shape, and it is section connection attemperater bottom vertically, and tiltedly section is communicated with vacuum heat collection pipe.
3, solar water heater according to claim 2 is characterized in that: the described guide pipe vertically top of section is provided with annular bead, and vertically the bottom of section is provided with double wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820166175XU CN201289239Y (en) | 2008-10-23 | 2008-10-23 | Solar water heater with even heat collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820166175XU CN201289239Y (en) | 2008-10-23 | 2008-10-23 | Solar water heater with even heat collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289239Y true CN201289239Y (en) | 2009-08-12 |
Family
ID=40980923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820166175XU Expired - Fee Related CN201289239Y (en) | 2008-10-23 | 2008-10-23 | Solar water heater with even heat collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289239Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563926A (en) * | 2011-12-05 | 2012-07-11 | 苏州方暨圆节能科技有限公司 | Solar water heater |
-
2008
- 2008-10-23 CN CNU200820166175XU patent/CN201289239Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563926A (en) * | 2011-12-05 | 2012-07-11 | 苏州方暨圆节能科技有限公司 | Solar water heater |
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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: 20090812 Termination date: 20121023 |