CN104567037A - Single-pipe, bidirectional-boosted and antifreezing solar water heater - Google Patents
Single-pipe, bidirectional-boosted and antifreezing solar water heater Download PDFInfo
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- CN104567037A CN104567037A CN201310507499.0A CN201310507499A CN104567037A CN 104567037 A CN104567037 A CN 104567037A CN 201310507499 A CN201310507499 A CN 201310507499A CN 104567037 A CN104567037 A CN 104567037A
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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
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Abstract
The invention relates to a single-pipe, bidirectional-boosted and antifreezing solar water heater. The single-pipe, bidirectional-boosted and antifreezing solar water heater is characterized in that a control line of a controller (2) and a water pipe (8) connected onto a water tank tee electromagnetic valve (11) are connected onto a heat insulation water tank (1) of the solar water heater, the controller (2) is connected with the heat insulation water tank (1), a water tank electromagnetic valve (4), a water adding electromagnetic valve (5), a boost pump (6), a water inlet electromagnetic valve (7), the water tank tee electromagnetic valve (11) and an evacuation electromagnetic valve (12) through control lines; water inlet pipes (8) are respectively connected onto a water mixing valve (9) and the water inlet electromagnetic valve (7). According to the single-pipe, bidirectional-boosted and antifreezing solar water heater provided by the invention, outlet water is hot water which meets the needs of users, when a sprayer is turned on every time; no water exists in the pipes usually, so that an antifreezing effect is achieved; both evacuation and bidirectional-boosting are of intelligent fully-automatic control, and manual evacuation is not required, so that the stability is strong.
Description
Technical field
The present invention relates to a kind of single tube bidirectional booster anti-freezing solar water heater.
Background technology
At present, solar water heating system is the device utilizing solar energy heating water, and it is technical development green energy resource technology that is ripe, most competitiveness economically in current field of solar energy utilization, in production and life, obtain popularity and application.The solar water heater of current popularization is mainly used in providing domestic water, the non-pressure solar water heater of open type occupies very large share in Chinese Solar Heater Market, this type of water heater in use adopts overboard method, relies on the natural gravity of water that water is flow to in user family.Along with living standard progressively improves, people are more and more also progressively improving the requirement of comfortableness hot water demand simultaneously.Main existence: water outlet is without pressure, the poor non-pressure solar water heater of comfortableness adopts overboard method to fetch water, water outlet is without pressure, compared with most of gas heater, electric heater, the comfortableness of bathing is poor, especially to attic user, because drop is very little between water heater and shower nozzle, more easily there is water flow, insufficient pressure, even water outlet phenomenon off and on.Most solar water heater is placed in roof, be connected with the pipeline that water end (W.E.) is not waited by length with user, ducted hot water becomes cold water because of heat loss, when user reuses, open water intake valve to need behind the door to wait for that the cold water in pipeline has all flowed the hot water that could use in water heater, can not realize opening just have hot water, both cause the inconvenience of user's use water, also caused the waste of water.Now main solution route: water inlet, water outlet adopt booster pump respectively, solve the problem that water-in and water-out pressure is inadequate; Adopt positive/negative rotating motor, manually or associating instrument control supercharging, solve solar energy into and out of the problem of hydraulic pressure deficiency; During installation, idea improves water tank location, makes the vertical range of water outlet high.Conventional means to prevent freezing is: when fine day temperature is lower than 0 DEG C, preferably discharge water every day use repeatedly, on a small quantity, increases pipe temperature, and the more low duty of more wanting of temperature is put, with guard tube frozen block.Drip antifreeze: after being finished hot water evening, by water tank filling up water, then under water heater tap, place a basin or bucket, hot water valve is unclamped a bit, make it slowly drip, with the flowing of water in holding tube, can pipe freezeup be avoided like this.Emptying is antifreeze: after being finished water every night, and by water heater emptying, morning next day adds the suitable water yield, and this is also a kind of method preventing pipe freezeup.Pipeline is once frozen block also need not be worried, and after temperature gos up, pipeline gets final product automatic dredging.But repeatedly frozen block will affect the service life of pipeline, easily makes frost crack pipe.Heat-insulation layer is antifreeze: the special-purpose thermal insulation pipe of the most handy thickening of water pipe of water heater encloses, and can resist certain severe cold like this, but when temperature will be had a greatly reduced quality lower than effect when-5 °, is exposed in the air of-5 ° and will freezes more than 3 hours water pipes.
Summary of the invention
The technical problem to be solved in the present invention there is provided a kind of structure simple single tube bidirectional booster anti-freezing solar water heater.
Technical scheme of the present invention is: a kind of single tube bidirectional booster anti-freezing solar water heater, the control line attemperater that it is characterized in that solar water heater being connected with controller and the water pipe be connected on water tank three-way magnetic valve, controller is connected with attemperater, water tank electromagnetic valve by control line, adds water solenoid valve, booster pump, entering water electromagnetic valve, water tank three-way magnetic valve and emptying solenoid valve; Water inlet pipe is connected on mixed water valve and entering water electromagnetic valve; Mixed water valve is also connected with gondola water faucet, emptying solenoid valve and adds water solenoid valve; Entering water electromagnetic valve is connected to water tank electromagnetic valve and booster pump water inlet is put down, booster pump outlet connect mixed water valve, emptying solenoid valve and add water solenoid valve, adding the water solenoid valve other end is connected on the pipeline between water tank electromagnetic valve and water tank three-way magnetic valve by check-valves, and the water pipe on attemperater is communicated with check-valves and water tank electromagnetic valve by water tank three-way magnetic valve.
The controller of single tube bidirectional booster anti-freezing solar water heater of the present invention is provided with the control button of solar water heater, controls programme-control water tank electromagnetic valve corresponding to button, adds the opening and closing of water solenoid valve, booster pump, water tank three-way magnetic valve, emptying solenoid valve and entering water electromagnetic valve.
Basin is placed in the exhaust-valve outlet of single tube bidirectional booster anti-freezing solar water heater of the present invention, at every turn emptying water may be used for him and uses, water resource waste can not be produced, usual bathing, the cold water gone out from shower nozzle has all wasted, and after adopting this programme anti-freeze solar, open shower nozzle water out at every turn and be the hot water of meeting consumers' demand; Anhydrous in usual pipe, therefore serve antifreeze effect, the phenomenon of use and frostbite pipeline can not be affected; Emptying, bidirectional booster is automatic intelligent and controls, and without the need to manually emptying, stability is strong; Solve the inadequate problem of present stage all solar energy bath comfort, improve the overall using character of solar water heater; The realization of single pump Inlet and outlet water bidirectional booster function, substitutes the function originally needing double pump or two-way pump to realize, can save greatly on cost, have the market prospects of the length and breadth of land.
Single tube bidirectional booster anti-freezing solar water heater antifreeze function of the present invention realizes principle and is: when cistern water level lower than 20% time, water tank three-way magnetic valve 11 vertical direction is opened, side direction is closed, entering water electromagnetic valve 7, add water solenoid valve 5 and open, water tank electromagnetic valve 4, emptying solenoid valve 12 are closed, booster pump 6 power initiation.Add water to cistern water level to 100% time, water tank three-way magnetic valve 11 vertical direction is closed, side direction atmospheric valve is opened, entering water electromagnetic valve 7 is closed, add water solenoid valve 5, water tank electromagnetic valve 4, emptying solenoid valve 12 open, booster pump 6 power-off, by emptying for the water total number in water pipe rear all closed electromagnetic valves; When user presses " a key hot water/open ", water tank three-way magnetic valve 11 vertical direction is opened, side direction atmospheric valve cuts out, water tank electromagnetic valve 4 is opened, booster pump 6 power initiation, entering water electromagnetic valve 7, add water solenoid valve 5, emptying solenoid valve 12 is closed, in attemperater, hot water and running water regulate through mixed water valve 9, then flow out for bathing through gondola water faucet 10.Complete when having a bath, close mixed water valve 9, press control instrument " a key hot water/pass " key, water tank three-way magnetic valve 11 vertical direction is closed, side direction atmospheric valve is opened, entering water electromagnetic valve 7, add water solenoid valve 5, water tank electromagnetic valve 4, emptying solenoid valve 12 close, booster pump 6 power-off, adds water solenoid valve 5, water tank electromagnetic valve 4, emptying solenoid valve 12 time delay opens after 1 minute, by emptying for the water total number in pipeline rear all closed electromagnetic valves.
Accompanying drawing explanation
Accompanying drawing is the structural representation of single tube bidirectional booster anti-freezing solar water heater;
In accompanying drawing: 1-is attemperater; 2-is controller; 3-is check-valves; 4-is water tank electromagnetic valve; 5-is for adding water solenoid valve; 6-is booster pump; 7-is entering water electromagnetic valve; 8.1-is water pipe; 8.2-is water inlet pipe; 9-is mixed water valve; 10-is gondola water faucet; 11-is water tank three-way magnetic valve; 12-is emptying solenoid valve.
Detailed description of the invention
Below in conjunction with drawings and Examples figure, the present invention is further described.
Embodiment: single tube bidirectional booster anti-freezing solar water heater of the present invention, simply easy to operate.The attemperater 1 of solar water heater is connected with the control line of controller 2 and is connected to water pipe 8 on water tank three-way magnetic valve 11, controller 2 is connected with attemperater 1, water tank electromagnetic valve 4 by control line, adds water solenoid valve 5, booster pump 6, entering water electromagnetic valve 7, water tank three-way magnetic valve 11 and emptying solenoid valve 12; Water inlet pipe 8 is connected on mixed water valve 9 and entering water electromagnetic valve 7; Mixed water valve 9 is also connected with gondola water faucet 10, emptying solenoid valve 12 and adds water solenoid valve 5; Entering water electromagnetic valve 7 is connected to water tank electromagnetic valve 4 and booster pump 6 water inlet is put down, booster pump 6 exports and upper connection mixes water valve 9, emptying solenoid valve 12 and add water solenoid valve 5, adding water solenoid valve 5 other end is connected on the pipeline between water tank electromagnetic valve 4 and water tank three-way magnetic valve 11 by check-valves 3, and the water pipe 8 on attemperater 1 is communicated with check-valves 3 and water tank electromagnetic valve 4 by water tank three-way magnetic valve 11.Controller 2 is provided with the control button of solar water heater, controls programme-control water tank electromagnetic valve 4 corresponding to button, add the opening and closing of water solenoid valve 5, booster pump 6, water tank three-way magnetic valve 11, emptying solenoid valve 12 and entering water electromagnetic valve 7.
Claims (1)
1. a single tube bidirectional booster anti-freezing solar water heater, the control line attemperater (1) that it is characterized in that solar water heater being connected with controller (2) and the water pipe (8.1) be connected on water tank three-way magnetic valve (11), controller (2) is connected with attemperater (1), water tank electromagnetic valve (4) by control line, adds water solenoid valve (5), booster pump (6), entering water electromagnetic valve (7), water tank three-way magnetic valve (11) and emptying solenoid valve (12); Water inlet pipe (8.2) connects mixed water valve (9), and water pipe (8.1) connects on entering water electromagnetic valve (7); Mixed water valve (9) is also connected with gondola water faucet (10), emptying solenoid valve (12) and adds water solenoid valve (5); Entering water electromagnetic valve (7) is connected on water tank electromagnetic valve (4) and booster pump (6) water inlet, booster pump (6) outlet connect mixed water valve (9), emptying solenoid valve (12) and add water solenoid valve (5), adding water solenoid valve (5) other end is connected on the pipeline between water tank electromagnetic valve (4) and water tank three-way magnetic valve (11) by check-valves (3), and the water pipe (8.2) on attemperater (1) is communicated with check-valves (3) and water tank electromagnetic valve (4) by water tank three-way magnetic valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310507499.0A CN104567037A (en) | 2013-10-17 | 2013-10-17 | Single-pipe, bidirectional-boosted and antifreezing solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310507499.0A CN104567037A (en) | 2013-10-17 | 2013-10-17 | Single-pipe, bidirectional-boosted and antifreezing solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567037A true CN104567037A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310507499.0A Pending CN104567037A (en) | 2013-10-17 | 2013-10-17 | Single-pipe, bidirectional-boosted and antifreezing solar water heater |
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| Country | Link |
|---|---|
| CN (1) | CN104567037A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547350A (en) * | 2020-12-31 | 2021-03-26 | 武汉爱车轩科技有限公司 | Winter outdoor warm water slow-dripping anti-freezing technology for self-service car washer |
-
2013
- 2013-10-17 CN CN201310507499.0A patent/CN104567037A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547350A (en) * | 2020-12-31 | 2021-03-26 | 武汉爱车轩科技有限公司 | Winter outdoor warm water slow-dripping anti-freezing technology for self-service car washer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |