CN203704393U - Pressure-bearing solar water heater - Google Patents
Pressure-bearing solar water heater Download PDFInfo
- Publication number
- CN203704393U CN203704393U CN201420068040.5U CN201420068040U CN203704393U CN 203704393 U CN203704393 U CN 203704393U CN 201420068040 U CN201420068040 U CN 201420068040U CN 203704393 U CN203704393 U CN 203704393U
- Authority
- CN
- China
- Prior art keywords
- pressure
- storage tank
- heat
- water heater
- thermal
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar water heater, in particular to a heat-tube-type pressure-bearing solar water heater. The pressure-bearing solar water heater comprises an airtight water storage tank provided with a cold water port and a hot water outlet, the water storage tank is arranged on a support in a supported mode, a row of longitudinal round holes is formed in one side of the water storage tank, one end of each heat collecting tube passes through the corresponding round hole to be connected with a metal heat conductive sleeve through a flange, the metal heat conductive sleeves stretch into the water storage tank through the round holes, a pressure release valve is arranged on the cold water port, copper tubes are placed in the metal heat conductive sleeves, the other ends of the copper tubes stretch into the heat collecting tubes and the parts, located in the heat collecting tubs, of the copper tubes are connected with heat collecting sheets. The heat-tube-type pressure-bearing solar water heater is convenient to install, guarantees pressure bearing, guarantees safety and also guarantees the heat generating and heat supply effects.
Description
Technical field
The utility model relates to a kind of solar water heater, especially a kind of heat pipe-type pressure-bearing solar water heater.
Background technology
Solar water heater mainly contains heat collector and water tank two parts composition, and whether existing solar water heater bears pressure according to water tank is divided into pressure-bearing and non-pressure two kinds, and the shortcoming of existing pressure-bearing water heater mainly contains: pressure-bearing is little, and pressure slightly greatly will explosion; Utilize the pressure reduction of solar water heater completely, current are inhomogeneous or slow, can not meet user's daily water consumption needs.
Summary of the invention
The utility model provides a kind of pressure-bearing type solar water heater easy to install for the deficiencies in the prior art, forms the hydraulic pressure of continous-stable in storage tank, can ensure user's water abundance.
The technical scheme that the utility model provides is:
A kind of pressure-bearing solar water heater, include the sealed water storage tank of cold water interface and hot water outlet, water storage block is on support, one side of described storage tank is provided with the longitudinal circular hole of a row, flange connection metal heat conducting sleeve is passed through through circular hole in thermal-collecting tube one end, metal guide hot jacket is in circular hole stretches into storage tank, on cold water interface, be provided with relief valve, in described metal guide hot jacket and thermal-collecting tube, place copper pipe, metal guide hot jacket is stretched in copper pipe one end, the copper pipe other end stretches in thermal-collecting tube, and the part of described copper pipe in thermal-collecting tube is connected with heat collecting sheet.
Concrete, the described thermal-collecting tube other end is arranged on thermal-collecting tube bottom bracket, and junction is used larynx hoop to fix.
Concrete, one end end-enclosed that described metal heat-conducting is enclosed within storage tank is conical.
Concrete, described thermal-collecting tube is vacuum glass heat collection tube.
Concrete, the one side of described heat collecting sheet is sprayed selective absorber coatings, and described heat collecting sheet is fixed by W type spring support.
Concrete, in described storage tank, be also provided with water power isolation heating rod, temperature sensor and anodic magnesium rod.
The utility model bearing capacity is strong, when thermal-collecting tube water tank internal pressure is excessive, and the relief valve energy releasing pressure automatically of cold water interface, in storage tank, form the hydraulic pressure of continous-stable, can ensure user's water abundance, also ensure the use safety of storage tank, extend the service life of storage tank; After water heating, easily produce incrustation scale, be provided with anodic magnesium rod and prevent the generation of incrustation scale in order to solve incrustation scale problem water tank, water tank is also provided with electrical heating spacer assembly, does not overcast and rainyly reach the electrical heating of temperature automatically starting, ensures to continue to provide hot water.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is side-looking cross-sectional view of the present utility model.
1 thermal-collecting tube 2 storage tank 3 support 4 metal guide hot jacket 5 flange 6 thermal-collecting tube bottom brackets
7 larynx hoop 8 cold water interface 9 hot water outlet 10 relief valve 11 temperature sensors
12 water power isolation heating rod 13 copper pipe 14 heat collecting sheet 15 anodic magnesium rod 16 spring supports.
Detailed description of the invention
As shown in Figure 1, a kind of pressure-bearing solar water heater, includes the sealed water storage tank of cold water interface and hot water outlet, and water storage block is on support.One side of described storage tank is provided with the longitudinal circular hole of a row, and metal guide hot jacket is in circular hole stretches into storage tank.Thermal-collecting tube one end is through circular hole by flange connection metal heat conducting sleeve, and the described thermal-collecting tube other end is arranged on thermal-collecting tube bottom bracket, and junction is used larynx hoop to fix.One end end-enclosed that described metal heat-conducting is enclosed within storage tank is conical.In described metal guide hot jacket and thermal-collecting tube, place copper pipe, metal guide hot jacket is stretched in copper pipe one end, and the copper pipe other end stretches in thermal-collecting tube.Described thermal-collecting tube is vacuum glass heat collection tube.The part of described copper pipe in thermal-collecting tube is connected with heat collecting sheet.The one side of described heat collecting sheet is sprayed selective absorber coatings, and described heat collecting sheet is fixed by W type spring support.
On cold water interface, be provided with relief valve,
In described storage tank, be also provided with water power isolation heating rod, temperature sensor and anodic magnesium rod.
Heat collecting sheet absorbs heat, and copper pipe transfers heat to metal guide hot jacket, and metal guide hot jacket heats the water in storage tank.Coating for selective absorption can absorb the light that heat is higher.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement detailed description of the invention of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (6)
1. a pressure-bearing solar water heater, include the sealed water storage tank of cold water interface and hot water outlet, water storage block is on support, it is characterized in that, one side of described storage tank is provided with the longitudinal circular hole of a row, flange connection metal heat conducting sleeve is passed through through circular hole in thermal-collecting tube one end, metal guide hot jacket is in circular hole stretches into storage tank, on cold water interface, be provided with relief valve, in described metal guide hot jacket and thermal-collecting tube, place copper pipe, metal guide hot jacket is stretched in copper pipe one end, and the copper pipe other end stretches in thermal-collecting tube, and the part of described copper pipe in thermal-collecting tube is connected with heat collecting sheet.
2. pressure-bearing solar water heater according to claim 1, is characterized in that, the described thermal-collecting tube other end is arranged on thermal-collecting tube bottom bracket, and junction is used larynx hoop to fix.
3. pressure-bearing solar water heater according to claim 1, is characterized in that, one end end-enclosed that described metal heat-conducting is enclosed within storage tank is conical.
4. pressure-bearing solar water heater according to claim 1, is characterized in that, described thermal-collecting tube is vacuum glass heat collection tube.
5. pressure-bearing solar water heater according to claim 1, is characterized in that, the one side of described heat collecting sheet is sprayed selective absorber coatings, and described heat collecting sheet is fixed by W type spring support.
6. pressure-bearing solar water heater according to claim 1, is characterized in that, is also provided with water power isolation heating rod, temperature sensor and anodic magnesium rod in described storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068040.5U CN203704393U (en) | 2014-02-18 | 2014-02-18 | Pressure-bearing solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068040.5U CN203704393U (en) | 2014-02-18 | 2014-02-18 | Pressure-bearing solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704393U true CN203704393U (en) | 2014-07-09 |
Family
ID=51054821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068040.5U Expired - Fee Related CN203704393U (en) | 2014-02-18 | 2014-02-18 | Pressure-bearing solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704393U (en) |
-
2014
- 2014-02-18 CN CN201420068040.5U patent/CN203704393U/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 | ||
| 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: 20140709 Termination date: 20170218 |