CN100504236C - Flow-guiding solar water heater - Google Patents
Flow-guiding solar water heater Download PDFInfo
- Publication number
- CN100504236C CN100504236C CNB2006100442214A CN200610044221A CN100504236C CN 100504236 C CN100504236 C CN 100504236C CN B2006100442214 A CNB2006100442214 A CN B2006100442214A CN 200610044221 A CN200610044221 A CN 200610044221A CN 100504236 C CN100504236 C CN 100504236C
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- CN
- China
- Prior art keywords
- water
- tube
- thermal
- pipe
- collecting tube
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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 invention relates to diversion type solar water heater. It includes frame and at least one heat collection tube. The latter is made up of outer vacuum glass tube and inner metal tube. The out wall of the metal tube is coated by selective absorption coating. And its upper end is welded sealing cover. The sealing cover is set water inlet and back water opening. The former is set water pipe. And the latter is set back water tube. It can simplify structure, reduce cost, and has many mounting means to fit different buildings.
Description
Technical field
The present invention relates to a kind of apparatus for heating water by solar energy, relate in particular to a kind of flow-guiding solar water heater.
Background technology
Solar energy is a kind of of new and renewable sources of energy, and solar water heater is one of major product of solar thermal utilization.At present, the primary structure of the solar water heater of widespread usage is formed and to be: support, rack-mount a plurality of thermal-collecting tubes and heat storage water tank and the pipeline that is communicated with the water route.When mounted, the thermal-collecting tube body be tilted, the mouth of pipe upwards and with heat storage water tank be communicated with, utilizes thermal-collecting tube to collect the interior water of solar energy heating pipe, and make hot water in the thermal-collecting tube and the circulation generation heat exchange in the heat storage water tank.This solar water heater need use a storage tank to come stored hot water, also need complex control apparatus control water up and down, complex structure, cost is higher, the life-span is short, poor reliability, and, need be according to the structure choice installation site of building, cumbersome and influence and damage architectural appearance.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, cost is low, flexible for installation, easy to use, the flow-guiding solar water heater that has wide range of applications.
For achieving the above object, the present invention is by the following technical solutions:
Flow-guiding solar water heater of the present invention, comprising support and at least one thermal-collecting tube that is fixedly mounted on the support, thermal-collecting tube is made up of the metal tube of outer field heavy caliber glass tube with vacuum and internal layer, scribbles coating for selective absorption on the outer wall of metal tube; The upper end of metal tube is welded with seal cover, has water inlet and water return outlet on the seal cover, is fitted with water pipe on the water inlet, installs back water pipe on the water return outlet; The one end mouth of pipe of water pipe passes the bottom that seal cover reaches thermal-collecting tube, and the part that is positioned at metal tube inside on the outer wall of water pipe is equipped with helical blade, and described helical blade matched in clearance is rotatably installed on the outer wall of water pipe.
The upper end fixed installation of above-mentioned support has the last collar of screw, and the last collar is fixedlyed connected with the seal cover of thermal-collecting tube by bolt, and the lower end fixed installation of support has the lower collar of screw, and lower collar has been bolted to connection pallet.
After adopting technique scheme, the present invention has following advantage:
1) saved storage tank, thermal-collecting tube has the function of storage hot water concurrently, simplifies the structure, reduced cost, can realize non-maintaining substantially;
2) helical blade on the water pipe has water conservancy diversion and prevents from the effect that hot and cold water is obscured from can maximally utilise heat energy;
3) mode of An Zhuaning has multiple choices, both can vertically install also and can level install, and can be installed in the building top, also can be installed in the wall face of building, installs very conveniently, carries out the global design installation, can beautify building.
4) directly be communicated with running water, can guarantee identically with tap water pressure, the variation because of tap water pressure when avoiding water causes sometimes hot and sometimes cold.
5) use of can connecting reaches medium temperature and medium pressure and supplies water, and satisfies requirements of different users, realizes supplying with continuously hot water throughout the year.
6) do not need complicated water controller up and down is installed, prolong service life greatly.
Description of drawings
Accompanying drawing is the structural representation of an embodiment of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Flow-guiding solar water heater, as shown in drawings, comprising support 10 be fixedly mounted on a plurality of thermal-collecting tubes on the support 10 side by side, two ends up and down on the support 10 are installed with the collar 9 and lower collar 3, and the mouth of pipe of thermal-collecting tube and bottom are inserted in the collar 9 and the lower collar 3 by rubber ring respectively; The last collar 9 is fixedlyed connected with the seal cover 12 of thermal-collecting tube by bolt, and lower collar 3 has been bolted to connection pallet 2.Thermal-collecting tube mainly has the heavy caliber glass tube with vacuum 4 of good heat preservation effect and the metal tube 5 of internal layer is formed by outer field, scribbles coating for selective absorption 6 on the outer wall of metal tube 5, is used to collect the water in the solar thermal energy heating tube; The mouth of pipe place, upper end of metal tube 5 is welded with seal cover 12, and water pipe 7 and return pipe 13 are installed on the seal cover 12; The one end mouth of pipe of water pipe 7 passes the bottom that seal cover 12 reaches thermal-collecting tube, adopts the mode of matched in clearance that the helical blade 8 that has the isolation hot water or cold water and guide functions is arranged is installed on its outer wall, and helical blade 8 can be around water pipe 7 rotations under the promotion of current.The one end mouth of pipe of return pipe 13 pass water return outlet on the seal cover 12 stretch into thermal-collecting tube the mouth of pipe a little.Return pipe 13 is communicated with by the water inlet pipe of installing on tube connector 14 and the Neighbor Set heat pipe, and a plurality of thermal-collecting tubes of can connecting are used.In the present embodiment, no matter being level, installs or vertical the installation thermal-collecting tube, during water, water flows in thermal-collecting tube and promotes helical blade 8 rotations, by helical blade 8 hot and cold water is separated, and promote hot water and move to return pipe 13, can avoid hot and cold water to obscure to greatest extent, the service efficiency of raising heat energy.
In addition, helical blade 8 also can be fixedly mounted on the outer wall of water pipe 7, and at this moment, current rise at the guide functions lower leaf spiral of helical blade 8, can alleviate hot and cold water equally and obscure.
The present invention when mounted, the mounting means that can the choice set heat pipe mouth of pipe makes progress, at this moment, water pipe 7 adds water to thermal-collecting tube, 13 outlet pipes as thermal-collecting tube of return pipe as water inlet pipe; Also can the downward mounting means of the choice set heat pipe mouth of pipe, at this moment, return pipe 13 adds water to thermal-collecting tube, 7 outlet pipes as thermal-collecting tube of water pipe as water inlet pipe.Different mounting means such as in addition, the present invention also can select laterally to install according to different fabric structures, the installation of tilting.
Claims (2)
1, flow-guiding solar water heater, comprising support (10) be fixedly mounted at least one thermal-collecting tube on the support (10), it is characterized in that: thermal-collecting tube is made up of the metal tube (5) of outer field heavy caliber glass tube with vacuum (4) and internal layer, scribbles coating for selective absorption (6) on the outer wall of metal tube (5); The upper end of metal tube (5) is welded with seal cover (12), and seal cover has water inlet and water return outlet on (12), is fitted with water pipe (7) on the water inlet, installs back water pipe (13) on the water return outlet; The one end mouth of pipe of water pipe (7) passes the bottom that seal cover (12) reaches thermal-collecting tube, be positioned at the inner part of metal tube (5) on the outer wall of water pipe (7) helical blade (8) is installed, described helical blade (8) matched in clearance is rotatably installed on the outer wall of water pipe (7).
2, flow-guiding solar water heater according to claim 1, it is characterized in that: the upper end fixed installation of described support (10) has the last collar (9) of screw, the last collar (9) is fixedlyed connected with the seal cover (12) of thermal-collecting tube by bolt, the lower end fixed installation of support (10) has the lower collar (3) of screw, and lower collar (3) has been bolted to connection pallet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100442214A CN100504236C (en) | 2006-05-22 | 2006-05-22 | Flow-guiding solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100442214A CN100504236C (en) | 2006-05-22 | 2006-05-22 | Flow-guiding solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1851350A CN1851350A (en) | 2006-10-25 |
| CN100504236C true CN100504236C (en) | 2009-06-24 |
Family
ID=37132839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100442214A Expired - Fee Related CN100504236C (en) | 2006-05-22 | 2006-05-22 | Flow-guiding solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100504236C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052791A (en) * | 2011-01-20 | 2011-05-11 | 毛学东 | Glass vacuum solar energy heating water-storage tube with screw seal heat-insulation cover |
| CN103940122B (en) * | 2013-01-21 | 2015-12-09 | 汤宝田 | Solar combined explosion-proof thermal-collecting tube |
| CN103115445B (en) * | 2013-02-05 | 2014-09-24 | 中盈长江国际新能源投资有限公司 | Solar automatic homogenizing heat pipes, trough components, thermal power generation systems and processes |
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2006
- 2006-05-22 CN CNB2006100442214A patent/CN100504236C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1851350A (en) | 2006-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090624 Termination date: 20120522 |