CN201973906U - Solar water heater with reducing device - Google Patents
Solar water heater with reducing device Download PDFInfo
- Publication number
- CN201973906U CN201973906U CN2011200914052U CN201120091405U CN201973906U CN 201973906 U CN201973906 U CN 201973906U CN 2011200914052 U CN2011200914052 U CN 2011200914052U CN 201120091405 U CN201120091405 U CN 201120091405U CN 201973906 U CN201973906 U CN 201973906U
- Authority
- CN
- China
- Prior art keywords
- vacuum heat
- water heater
- reducing device
- solar water
- collection 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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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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar water heater with a reducing device and relates to a water heater, which comprises a water tank (1) and vacuum heat collector tubes (2); the solar water heater also comprises a reducing device (3) and sealing rubber rings (4). The lower end of the water tank (1) is connected with the reducing device (3); the reducing device (3) is connected with the upper ends of the vacuum heat collector tubes (2); and the sealing rubber rings (4) are arranged between the reducing device (3) and the vacuum heat collector tubes (2). The central distances of the vacuum heat collector tubes are reduced to the maximum limit through the reducing device; and the number of the vacuum heat collector tubes to be installed is increased; therefore, the heating efficiency of the solar water heater is improved.
Description
Technical field:
The utility model relates to a kind of water heater, is specifically related to a kind of solar water heater that has the undergauge device.
Background technology:
Solar water heater has advantages such as energy-conserving and environment-protective because of it, used by increasing people, common solar water heater mainly comprises support, water tank and vacuum heat collection pipe, the vacuum heat-collecting tube cavity communicates with water tank cavity, the water back convection current of being heated in vacuum heat collection pipe enters in the water tank and to realize heating, so what of vacuum heat collection pipe quantity, has determined the efficiency of heating surface of solar water heater.
The utility model content:
The purpose of this utility model provides a kind of solar water heater that has the undergauge device, it has dwindled the centre-to-centre spacing of vacuum heat collection pipe to greatest extent by the undergauge device, increase the installation quantity of vacuum heat collection pipe, thereby improved the efficiency of heating surface of solar water heater.
In order to solve the existing problem of background technology, the utility model is taked following technical scheme: it comprises water tank 1 and vacuum heat collection pipe 2, it also comprises undergauge device 3 and O-ring seal 4, the lower end of water tank 1 is connected with undergauge device 3, undergauge device 3 is connected with the upper end of vacuum heat collection pipe 2, between undergauge device 3 and the vacuum heat collection pipe 2 O-ring seal 4 is set.
The utlity model has following beneficial effect: it has increased the installation quantity of vacuum heat collection pipe by the centre-to-centre spacing that the undergauge device has dwindled vacuum heat collection pipe to greatest extent, thereby has improved the efficiency of heating surface of solar water heater.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is taked following technical scheme: it comprises water tank 1 and vacuum heat collection pipe 2, it also comprises undergauge device 3 and O-ring seal 4, the lower end of water tank 1 is connected with undergauge device 3, undergauge device 3 is connected with the upper end of vacuum heat collection pipe 2, between undergauge device 3 and the vacuum heat collection pipe 2 O-ring seal 4 is set.
This specific embodiment has increased the installation quantity of vacuum heat collection pipe by the centre-to-centre spacing that the undergauge device has dwindled vacuum heat collection pipe to greatest extent, thereby has improved the efficiency of heating surface of solar water heater.
Claims (1)
1. solar water heater that has the undergauge device, it is characterized in that it comprises water tank (1) and vacuum heat collection pipe (2), it also comprises undergauge device (3) and O-ring seal (4), the lower end of water tank (1) is connected with undergauge device (3), undergauge device (3) is connected with the upper end of vacuum heat collection pipe (2), between undergauge device (3) and the vacuum heat collection pipe (2) O-ring seal (4) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914052U CN201973906U (en) | 2011-03-31 | 2011-03-31 | Solar water heater with reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914052U CN201973906U (en) | 2011-03-31 | 2011-03-31 | Solar water heater with reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973906U true CN201973906U (en) | 2011-09-14 |
Family
ID=44579005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200914052U Expired - Fee Related CN201973906U (en) | 2011-03-31 | 2011-03-31 | Solar water heater with reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973906U (en) |
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2011
- 2011-03-31 CN CN2011200914052U patent/CN201973906U/en not_active Expired - Fee Related
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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: 20110914 Termination date: 20130331 |