CN202675691U - Water-saving easily-cleaned efficient solar water heater - Google Patents
Water-saving easily-cleaned efficient solar water heater Download PDFInfo
- Publication number
- CN202675691U CN202675691U CN 201220250492 CN201220250492U CN202675691U CN 202675691 U CN202675691 U CN 202675691U CN 201220250492 CN201220250492 CN 201220250492 CN 201220250492 U CN201220250492 U CN 201220250492U CN 202675691 U CN202675691 U CN 202675691U
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- CN
- China
- Prior art keywords
- water
- valve
- heater
- heat absorbing
- booster pump
- 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
- 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
Abstract
A water-saving easily-cleaned efficient solar water heater solves the problems that cool water stagnates in a pipeline connected between hot water output by a common solar water heater and a water taking place for a user and dirt easily generates in heat absorbing pipes. The solar water heater is characterized in that a return line is additionally arranged between the hot water and the water taking place to form a water circulation system; and by using a pressure booster pump (9), the cool water stagnated in the pipeline is returned to the heat absorbing pipes (2) or the water tank to be used, so as to obtain a purpose of water conservation. Since the water circulation system passes through the heat absorbing pipes (2) and flushes the inner walls of the heat absorbing pipes, the generation of the dirt is reduced and an effect of strengthening heat transmission is obtained.
Description
One, technical field
The utility model belongs to a kind of solar water heater, relates in particular to a kind of booster pump and cyclic water channel of utilizing, and reclaims the water saving easy cleaning efficient solar water heater of dirt in water-supply-pipe cold water and the flushing endothermic tube.
Two, background technology
The regular solar water heater, usually because the pipeline that is connected between the hot water of water heater output and the user's the water intaking long situation of high-storey (especially for), after the user used hot water, the hot water of the interior delay of pipeline had become cold water when using next time.Because pipeline is oversize, the insulation cost is high, and for this part water, a lot of users allow it be lost in vain, and this just causes huge water resource waste.
For how effectively utilizing cold water residual in these pipelines, at the existing way of water-saving technology field such as practicality novel " solar water heater water-saving box ", 200320019421.X, Dong Liang.Its main thought is by after the water-saving box storage for subsequent use, for the cold water use, perhaps again through reusing after the post bake such as electric heater with this part cold water.Utility model " a kind of solar water heater with circulation water saving device " and for example, 200710099409.3, appoint brave.Its thinking is pressed onto this part cold water and sets up water tank for passing through potential difference, reclaims and uses.But this two schemes all will be set up water tank, and uses very inconvenient.
Three, summary of the invention
The purpose of this utility model is exactly for a kind of cold water that is detained to the pipeline between user's intake by reclaiming water heater being provided, reaching water-saving purpose; Be convenient in addition clean less scaling and augmentation of heat transfer texts.
The technical scheme that the utility model adopts is: on the basis of existing regular solar water heater, set up upper hose, the bottom connection of its upper end and every solar energy heat absorption pipe, after water supply valve is loaded onto in the lower end, with the supercharging delivery side of pump be connected water valve to be connected.The import of booster pump is connected with lower water valve with the running water water intaking valve, and lower water valve connects the downcomer lower end, terminates at water tank bottom on the downcomer.Near the endothermic tube place, set up arm at upper hose, and at arm cleaning valve is installed.
The novel effect of this use is owing to having formed the water circulation pipe system between cold water and hot water.Open booster pump, make endothermic tube hot water deliver to water tank, upper hose cold water is delivered to endothermic tube, and downcomer cold water is delivered to upper hose, and water tank hot water enters downcomer, treats that downcomer is full of hot water, closes booster pump and water supply valve.In general ten seconds, can take hot water.Control rightly the time of booster pump operation, do not allow cold water flow out endothermic tube, enter water tank and mix with hot water, the temperature of water tank hot water just can not reduce.When the water tank water temperature is higher, even cold water flows out endothermic tube, enter water tank and mix with hot water, reduced the temperature of water tank hot water, also on taking not impact of hot water.
Because the water circulation pipe between cold water and the hot water has flushing action through endothermic tube to the endothermic tube inwall, can reduce the generation of dirt; And need not dismantle, just can regularly clean endothermic tube with cleaning fluid, reach the purpose of augmentation of heat transfer.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Four, description of drawings
Fig. 1 is structural representation of the present utility model
1. water tanks among the figure, 2. endothermic tube, 3. upper hose, 4. water supply valve, 5. downcomer, 6. descend water valve, 7. the running water water intaking valve, 8. with water valve, 9. booster pump, 10. cleaning valve.
Five, the specific embodiment
As shown in Figure 1, on the basis of existing regular solar water heater, set up upper hose 3, the bottom connection of its upper end and every solar energy heat absorption pipe 2, after water supply valve 4 is loaded onto in the lower end, with the outlet of booster pump 9 be connected water valve 8 to be connected.The import of booster pump 9 is connected with lower water valve 6 with running water water intaking valve 7, and lower water valve 6 connects downcomer 5 lower ends, terminates at water tank 1 bottom on the downcomer 5.Near endothermic tube 2 places, set up arm at upper hose 3, and at arm cleaning valve 10 is installed.
Owing between cold water and hot water, having formed water circulation pipe: upper hose 3 → endothermic tube 2 → water tank 1 → downcomer 5 → upper hose 3.Open booster pump 9, make the hot water of endothermic tube 2 deliver to water tank 1, the cold water of upper hose 3 is delivered to endothermic tube 2, the cold water of downcomer 5 is delivered to upper hose 3, and the hot water of water tank 1 enters downcomer 5, treats that downcomer 5 is full of hot water, after closing booster pump 9 and water supply valve 4, can open with water valve 8.In general ten seconds, can finish above-mentioned operation of taking hot water.When water tank 1 water temperature is lower, in the time of just can using, should control rightly 9 running times of booster pump, do not allow the cold water of endothermic tube 2 flow out, mixes with the hot water of water tank 1, temperature-resistant with maintenance water tank 1 hot water do not affect hot water and takes.When water tank 1 water temperature higher (being this situation mostly), even cold water flows out endothermic tube 2, mixes with the hot water of water tank 1, reduced the water temperature of water tank 1, but that the water temperature of water tank 1 still is higher than water is temperature required, do not affect taking hot water.
Because the water circulation pipe between cold water and the hot water has flushing action through endothermic tube 2 to endothermic tube 2 inwalls, can reduce the generation of dirt; And need not dismantle, just can utilize cleaning valve 10, regularly clean endothermic tube 2 with cleaning fluid, reach the purpose of augmentation of heat transfer.
Claims (1)
1. water saving easy cleaning efficient solar water heater, it is by support, water tank (1) and endothermic tube (2) form, it is characterized in that: set up upper hose (3), the bottom connection of its upper end and every solar energy heat absorption pipe (2), after water supply valve (4) is loaded onto in the lower end, with the outlet of booster pump (9) be connected water valve (8) to be connected, the import of booster pump (9) is connected with lower water valve (6) with running water water intaking valve (7), lower water valve (6) connects downcomer (5) lower end, terminates at water tank (1) bottom on the downcomer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250492 CN202675691U (en) | 2012-05-21 | 2012-05-21 | Water-saving easily-cleaned efficient solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250492 CN202675691U (en) | 2012-05-21 | 2012-05-21 | Water-saving easily-cleaned efficient solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675691U true CN202675691U (en) | 2013-01-16 |
Family
ID=47496592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250492 Expired - Fee Related CN202675691U (en) | 2012-05-21 | 2012-05-21 | Water-saving easily-cleaned efficient solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277907A (en) * | 2013-06-28 | 2013-09-04 | 蒋科化 | Ceramic hollow flat-plate solar water heater |
| CN103307791A (en) * | 2013-06-28 | 2013-09-18 | 林丽娟 | Pipe plate type solar water heater |
| CN111412769A (en) * | 2020-04-01 | 2020-07-14 | 朱陆一 | Boiler flue gas recovery heater |
-
2012
- 2012-05-21 CN CN 201220250492 patent/CN202675691U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277907A (en) * | 2013-06-28 | 2013-09-04 | 蒋科化 | Ceramic hollow flat-plate solar water heater |
| CN103307791A (en) * | 2013-06-28 | 2013-09-18 | 林丽娟 | Pipe plate type solar water heater |
| CN111412769A (en) * | 2020-04-01 | 2020-07-14 | 朱陆一 | Boiler flue gas recovery heater |
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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: 20130116 Termination date: 20130521 |