CN201992854U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN201992854U CN201992854U CN2011201131806U CN201120113180U CN201992854U CN 201992854 U CN201992854 U CN 201992854U CN 2011201131806 U CN2011201131806 U CN 2011201131806U CN 201120113180 U CN201120113180 U CN 201120113180U CN 201992854 U CN201992854 U CN 201992854U
- Authority
- CN
- China
- Prior art keywords
- water heater
- solar water
- collector tubes
- variable diameter
- water tank
- 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
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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
Abstract
The utility model provides a solar water heater, and relates to a solar water heater with collector tubes having variable diameter openings. The solar water heater comprises a water tank (4), a support (3) and the variable diameter vacuum collector tubes (1), wherein the variable diameter openings (2) are fused on tube openings of the vacuum collector tubes; and the variable diameter openings (2) are connected with inserting holes of the water tank (4) mounted on the support (3). According to the utility model, the center distance between adjacent vacuum collector tubes is maximally reduced through the vacuum collector tubes having the variable diameter openings, thereby increasing the mounting number of the vacuum collector tubes and improving the heating efficiency of the solar water heater.
Description
Technical field:
The utility model relates to a kind of solar water heater, a kind of solar water heater that has reducing mouth vacuum heat collection pipe.
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, vacuum heat-collecting tube cavity and water tank cavity are come round, 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 reducing mouth thermal-collecting tube, it has dwindled the centre-to-centre spacing that thermal-collecting tube is installed to greatest extent by reducing mouth 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 the reducing evacuated thermal-collecting tube 1 that welding on water tank 4, support 3 and the vacuum heat collection pipe mouth of pipe has reducing mouth 2, and reducing mouth 2 is connected with the jack of water tank 4 on being installed in support 3.
The utlity model has following beneficial effect: it has dwindled the centre-to-centre spacing that vacuum heat collection pipe is installed to greatest extent by becoming per os, has increased the installation quantity of vacuum heat collection pipe, 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 the reducing evacuated thermal-collecting tube 1 that welding on water tank 4, support 3 and the vacuum heat collection pipe mouth of pipe has reducing mouth 2, and reducing mouth 2 is connected with the jack of water tank 4 on being installed in support 3.
This specific embodiment has increased the installation quantity of vacuum heat collection pipe, thereby has improved the efficiency of heating surface of solar water heater by becoming the centre-to-centre spacing that per os has dwindled vacuum heat collection pipe to greatest extent.
Claims (1)
1. solar water heater is characterized in that it comprises the reducing evacuated thermal-collecting tube (1) that welding on water tank (4), support (3) and the vacuum heat collection pipe mouth of pipe has reducing mouth (2), and reducing mouth (2) is connected with the jack of water tank (4) on being installed in support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201131806U CN201992854U (en) | 2011-04-18 | 2011-04-18 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201131806U CN201992854U (en) | 2011-04-18 | 2011-04-18 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992854U true CN201992854U (en) | 2011-09-28 |
Family
ID=44669343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201131806U Expired - Fee Related CN201992854U (en) | 2011-04-18 | 2011-04-18 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992854U (en) |
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2011
- 2011-04-18 CN CN2011201131806U patent/CN201992854U/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: 20110928 Termination date: 20130418 |