CN201772647U - Cleaning-free antibacterial solar water heater - Google Patents
Cleaning-free antibacterial solar water heater Download PDFInfo
- Publication number
- CN201772647U CN201772647U CN201020290485XU CN201020290485U CN201772647U CN 201772647 U CN201772647 U CN 201772647U CN 201020290485X U CN201020290485X U CN 201020290485XU CN 201020290485 U CN201020290485 U CN 201020290485U CN 201772647 U CN201772647 U CN 201772647U
- Authority
- CN
- China
- Prior art keywords
- flow guiding
- water heater
- heat collecting
- water tank
- solar water
- 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
Abstract
A cleaning-free antibacterial solar water heater belongs to solar heat collecting equipment and comprises a water tank, heat collecting pipes, a water tank inner container and flow guiding pipes. The solar water heater is characterized in that one stainless steel flow guiding pipe is arranged inside each heat collecting pipe and directly connected with the water tank inner container in a threaded manner, the bottom ends of the flow guiding pipes are open, the distance between the outer wall of each flow guiding pipe and the inner wall of the corresponding heat collecting pipe is about 8mm, and the distance between the outer wall of each flow guiding pipe and the inner wall at the bottom end of the corresponding heat collecting pipe is 12mm. The principle of the solar water heater includes that a flow guiding pipeline is designed inside the water tank, cold water flows from an inlet-outlet water hole (2) sequentially to an internal flow guiding pipe (8), the flow guiding pipes (10), the heat collecting pipes (9) (heated inside the heat collecting pipes), the water tank inner container (7) (for storage), the heat collecting pipes (9) and the flow guiding pipes (10) and flows out of the inlet-outlet water hole (2). The cleaning-free antibacterial solar water heater has the advantages that the solar water heater effectively removes deposited sundries and scaling inside a vacuum pipe, improves heat efficiency of the solar water heater and prolongs the service life of the solar water heater.
Description
Technical field
The utility model belongs to solar energy heat collection equipment, relates in particular to a kind of fungi-proofing solar water heater of exempting to clean.
Background technology
Solar energy is a kind of cleaning, renewable resource, and along with expanding economy, resource and energy shortage will be more and more obvious, and be also more and more important to the utilization of solar energy.At present, only rest in the solar energy utilization low-level on, mainly contain solar water heater, solar cooker, solar cell etc.The thermal-collecting tube of existing solar vacuum-tube water heater is directly to be inserted on the water tank, has been full of water in thermal-collecting tube and the water tank during work, and the mobile of water is to rely on the water temperature height abiogenous in the thermal-collecting tube; The higher water of the water temperature lower water of water temperature that upwards flows then flows toward the bottom of thermal-collecting tube, because the mobile of two part water is unordered and interlaced, so produce very big frictional force, has hindered the other side's flowing velocity mutually.It is slower that heat is delivered to the speed of water tank.This has just directly influenced the thermal efficiency of water heater.The hot water delivery pipe of prior solar water heater all is directly installed on the water tank in addition, stockpiling dirt and can't remove in the thermal-collecting tube, and As time goes on, collector area is more and more littler, has had a strong impact on the heating efficiency of solar water heater.
The utility model content
At above deficiency, we are after the design drawback of summing up existing solar water heater, develop a kind of fungi-proofing solar water heater of exempting to clean, it is simple that exempting from of being researched and developed cleaned its manufacturing process of fungi-proofing solar water heater, the size precipitation foreign matter of thermal-collecting tube or heat storage water tank inner bottom part all can be taken out of, never be had the phenomenon that takes care of the pence.
The technical scheme that its technical problem that solves the utility model adopts is: exempt to clean fungi-proofing solar water heater, comprise water tank, thermal-collecting tube, inner water tank, mozzle.Feature is that a stainless steel diversion pipe is set in the every thermal-collecting tube, mozzle directly with inner water tank by being threaded, the mozzle bottom end opening, the about 8mm of inwall spacing of the outer wall of mozzle and thermal-collecting tube is apart from thermal-collecting tube bottom inwall 12mm.
Principle: in the water tank indoor design one diversion pipeline, cold water is from paddle hole (2) → built-in mozzle (8), → mozzle (10) → thermal-collecting tube (9) (being heated in thermal-collecting tube) → inner water tank (7) (storage) → thermal-collecting tube (9) → mozzle (10) → intake-outlet (2) → outflow.
The whole water layer of heating surface (solar radiation face) rises together when thermal-collecting tube (9) absorbs heat, and the current of non-heating surface (shady face) then sink relatively; The direction of current becomes in order like this, has reduced the frictional force when hot and cold water moves up and down, and has increased circulation rate; Improved the thermal efficiency.In addition, built-in mozzle (8) is just discharged outside the water tank through mozzle (10), built-in mozzle (8) as hot water delivery pipe's (siphon principle) flow of hot water of water tank, no longer includes deposit in the thermal-collecting tube and produces, and has guaranteed the heating efficiency of thermal-collecting tube (9).Solar water heater is reached exempt from Xian's purpose clearly.
The beneficial effects of the utility model are effectively to have removed sediment miscellaneous object and fouling in the vacuum tube, the thermal efficiency and the service life of having improved solar water heater.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Shown in the figure: 1 electrical heating hole, 2 paddle holes, 3 standby paddle holes, 4 vacuum tube patchholes, 5 mozzle connectors, 6 heat-insulation layers, 7 inner water tanks, 8 built-in mozzles, 9 thermal-collecting tubes, 10, mozzle, 11, pore.
Specific embodiment
The concrete drawings and embodiments of following basis further specify:
The utility model comprises electrical heating hole (1), paddle hole (2), standby paddle hole (3), vacuum tube patchhole (4), mozzle connector (5), heat-insulation layer (6), inner water tank (7), built-in mozzle (8), thermal-collecting tube (9), mozzle (10), pore (11), pore exhaust simultaneously.
Embodiment 1, when going up water, cold water is from paddle hole (2) → built-in mozzle (8), → mozzle (10) → thermal-collecting tube (9) (being heated in thermal-collecting tube) → inner water tank (7) (storage).
When embodiment 2, use, hot water flows out from inner water tank (7) → thermal-collecting tube (9) → mozzle (10) → intake-outlet (2), and pore is air-breathing simultaneously.
Claims (1)
1. exempt to clean fungi-proofing solar water heater, comprise water tank, thermal-collecting tube, inner water tank, mozzle, feature is that a stainless steel diversion pipe is set in the every thermal-collecting tube, mozzle directly with inner water tank by being threaded, the mozzle bottom end opening, the about 8mm of inwall spacing of the outer wall of mozzle and thermal-collecting tube is apart from thermal-collecting tube bottom inwall 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020290485XU CN201772647U (en) | 2010-08-13 | 2010-08-13 | Cleaning-free antibacterial solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020290485XU CN201772647U (en) | 2010-08-13 | 2010-08-13 | Cleaning-free antibacterial solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772647U true CN201772647U (en) | 2011-03-23 |
Family
ID=43752494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020290485XU Expired - Fee Related CN201772647U (en) | 2010-08-13 | 2010-08-13 | Cleaning-free antibacterial solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772647U (en) |
-
2010
- 2010-08-13 CN CN201020290485XU patent/CN201772647U/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: 20110323 Termination date: 20110813 |