CN203258907U - Heat-absorbing structure for solar water heater - Google Patents
Heat-absorbing structure for solar water heater Download PDFInfo
- Publication number
- CN203258907U CN203258907U CN 201320181357 CN201320181357U CN203258907U CN 203258907 U CN203258907 U CN 203258907U CN 201320181357 CN201320181357 CN 201320181357 CN 201320181357 U CN201320181357 U CN 201320181357U CN 203258907 U CN203258907 U CN 203258907U
- Authority
- CN
- China
- Prior art keywords
- heat
- annular groove
- water heater
- solar water
- absorbing structure
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a heat-absorbing structure for a solar water heater. The heat-absorbing structure comprises a heat-absorbing body, an annular groove is formed in a disc edge of the heat-absorbing body, an annular tube is buried in the annular groove, a plurality of straight tubes are arranged in the heat-absorbing body in the radial direction, and the two ends of each straight tube are respectively communicated into the annular tube. The heat-absorbing structure for the solar water heater can effectively reduce heat loss and improve solar energy utilization rates.
Description
Technical field
The utility model relates to the solar water heater field, is specially a kind of solar water heater heat-absorbing structure.
Background technology
In the solar water heater, adopt sometimes collecting plate as heating element heater.The prior art collecting plate by shell, be arranged on the absorber in the shell, the water pipe of close contact absorber consists of.Absorber mostly is tabular in the collecting plate of this structure, and the tube wall of water pipe is welded on the collecting plate, is a kind of open structure, and in use heat loss is very fast, and solar energy utilization ratio is low.
The utility model content
The purpose of this utility model provides a kind of solar water heater heat-absorbing structure, to solve the low problem of absorber solar energy utilization ratio of prior art solar water heater heat-collecting plate.
In order to achieve the above object, the technical scheme that adopts of the utility model is:
A kind of solar water heater heat-absorbing structure, include discoid absorber, it is characterized in that: described heat absorption body disc edge is provided with annular groove, be embedded with ring pipe in the annular groove, be communicated with inlet tube and outlet tube on the described ring pipe outer tube wall, radially be provided with the multiple tracks radial direction through hole in the absorber, open respectively at annular groove bottom land place in the aperture of each radial direction through hole, be respectively arranged with straight tube in each radial direction through hole, and each straight tube two ends is communicated to respectively ring pipe, and a plurality of straight tubes communicate with each other in the absorber center.
Described a kind of solar water heater heat-absorbing structure is characterized in that: also be provided with the heat-insulating and sealing circle in the described annular groove, described heat-insulating and sealing circle inner ring wall is close to the outer tube wall of ring pipe.
The utility model absorber is shaped to discoid, be provided with the annular groove of placing ring pipe at Pan Yuanchu, the ring pipe body is communicated with along the radially-arranged straight tube of absorber respectively by a plurality of, consist of the water route by ring pipe, straight tube, whole water route is enclosed in the absorber, can effectively reduce heat loss, improve solar energy utilization ratio.
Description of drawings
Fig. 1 is the utility model structure positive view.
Fig. 2 is the utility model structure top view.
The specific embodiment
As shown in Figure 1 and Figure 2.A kind of solar water heater heat-absorbing structure, include discoid absorber 1, absorber 1 dish edge is provided with annular groove, be embedded with ring pipe 2 in the annular groove, be communicated with inlet tube and outlet tube 3,4 on ring pipe 2 outer tube walls, radially be provided with the multiple tracks radial direction through hole in the absorber 1, open respectively at annular groove bottom land place in the aperture of each radial direction through hole, be respectively arranged with straight tube 5 in each radial direction through hole, and each straight tube 5 two ends is communicated to respectively ring pipe 2, a plurality of straight tubes 5 communicate with each other in the absorber center.Also be provided with heat-insulating and sealing circle 6 in the annular groove, heat-insulating and sealing circle 6 inner ring walls are close to the outer tube wall of ring pipe 2.
Claims (2)
1. solar water heater heat-absorbing structure, include discoid absorber, it is characterized in that: described heat absorption body disc edge is provided with annular groove, be embedded with ring pipe in the annular groove, be communicated with inlet tube and outlet tube on the described ring pipe outer tube wall, radially be provided with the multiple tracks radial direction through hole in the absorber, open respectively at annular groove bottom land place in the aperture of each radial direction through hole, be respectively arranged with straight tube in each radial direction through hole, and each straight tube two ends is communicated to respectively ring pipe, and a plurality of straight tubes communicate with each other in the absorber center.
2. a kind of solar water heater heat-absorbing structure according to claim 1, it is characterized in that: also be provided with the heat-insulating and sealing circle in the described annular groove, described heat-insulating and sealing circle inner ring wall is close to the outer tube wall of ring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181357 CN203258907U (en) | 2013-04-11 | 2013-04-11 | Heat-absorbing structure for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181357 CN203258907U (en) | 2013-04-11 | 2013-04-11 | Heat-absorbing structure for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258907U true CN203258907U (en) | 2013-10-30 |
Family
ID=49471464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320181357 Expired - Fee Related CN203258907U (en) | 2013-04-11 | 2013-04-11 | Heat-absorbing structure for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258907U (en) |
-
2013
- 2013-04-11 CN CN 201320181357 patent/CN203258907U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203258907U (en) | Heat-absorbing structure for solar water heater | |
| CN201992873U (en) | High efficiency solar water heater | |
| CN204313506U (en) | A kind of solar superconducting heat pipe | |
| CN202648218U (en) | Vacuum insulation water tank for solar water heater | |
| CN204006738U (en) | A kind of panel solar heat-absorbing plate core assembly | |
| CN202757323U (en) | Solar vacuum heat collecting pipe using inner threaded pipe as heat absorbing pipe | |
| CN202630470U (en) | Solar water heater heat collecting tube with reinforcing ribs | |
| CN202432727U (en) | End cover for water tank of solar water heater | |
| CN203215995U (en) | Split-type solar water heating system of built-in serpentine enamel heat exchanger | |
| CN203258889U (en) | Solar heat collection plate structure with cambered-surface heat absorber | |
| CN102748883B (en) | Two vacuum superconductivity tube | |
| CN203274286U (en) | Jacket type vacuum tube solar water heater | |
| CN206817793U (en) | A kind of heat pipe-type layering heat exchange solar water heater | |
| CN206291508U (en) | A kind of flat plate heat pipe type solar hot water heat collector | |
| CN202581476U (en) | Heat absorption type fire insulation ring of water heater utilizing waste heat of household gas stove | |
| CN202304010U (en) | Pressure-bearing type solar heat collecting pipe | |
| CN201652934U (en) | Heat absorbing pipe of solar water heater | |
| CN202581903U (en) | Wall-mounted water tank of double-heat-exchange solar water heater | |
| CN204100611U (en) | Solar thermal collector | |
| CN204902281U (en) | Rapid heating up vacuum tube solar heating element | |
| CN201954810U (en) | Heat collector for flat plate solar water heater | |
| CN203215994U (en) | Fission solar hot water system of three-cavity pipe heat collector and outer interlayer heat exchanger | |
| CN204923486U (en) | Bend thermal -collecting tube solar water heater | |
| CN202675663U (en) | Heating type anti-leakage solar water heater | |
| CN204268720U (en) | A kind of solar energy foamed concrete absorber |
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: 20131030 Termination date: 20140411 |