CN205156379U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN205156379U CN205156379U CN201520982136.7U CN201520982136U CN205156379U CN 205156379 U CN205156379 U CN 205156379U CN 201520982136 U CN201520982136 U CN 201520982136U CN 205156379 U CN205156379 U CN 205156379U
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- Prior art keywords
- water
- water tank
- strainer
- tank
- communicated
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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
Abstract
The utility model provides a solar water heater, including thermal -arrest board and heat supply water tank, the thermal -arrest board passes through pipeline and heat supply water tank intercommunication, the intercommunication has the delivery pipe on the heat supply water tank, install booster pump and stop valve on the delivery pipe, still include the moisturizing case, cross water filter tank and vacuum pump, the moisturizing case passes through the pipeline, and water filter tank and thermal -arrest board communicate in proper order with excessively, ventilative branch pipe is installed at the moisturizing case and on the pipeline that water filter tank communicates excessively, install the level gauge in crossing water filter tank, drainage portion and pressure sensor, install first solenoid valve on ventilative branch pipe, the vacuum pump is managed through managing to find time and is crossed the water filter tank intercommunication, it is located to cross water filter tank the top of thermal -arrest board, still include one with first solenoid valve, pressure sensor, level gauge and vacuum pump electric connection's the control unit, the utility model discloses only need open the pump of a segment time, supply water just can for the heat supply water tank, not only power saving can be suitable for river or well water moreover.
Description
Technical field
The utility model relates to a kind of solar water heater.
Background technology
Solar water heater is device solar energy being converted into heat energy, by water from low-temperature heat to high temperature, use in life and the hot water in producing to meet people, also be relatively suitable for some more remote mountain areas to use, but some mountain areas do not have water flowing and energising, daily life electricity consumption is all generally rely on generator and battery, domestic water is generally use river or well water, and although existing solar water heater compares power saving, but when giving solar water heater water tank water filling, need the water filling of water pump one direct-open, until heat supply water tank is filled, the area deficienter relative to electric power resource, the power mode of this long-time open water pump priming is still more luxurious.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of solar water heater, only need open the pump of a bit of time, just can give heat supply cistern water supply, not only power saving, and can be suitable for river or well water.
In order to solve the problem, the technical solution of the utility model is: a kind of solar water heater, comprises collecting plate and heat supply water tank, collecting plate is communicated with heat supply water tank by pipeline, heat supply water tank is communicated with delivery pipe, delivery pipe is provided with booster pump and stop valve
Also comprise water supply tank, water tank with strainer and vavuum pump, water supply tank is communicated with collecting plate with water tank with strainer successively by pipeline, the pipeline that water supply tank is communicated with water tank with strainer is provided with ventilative arm, liquid level gauge, water-filtering part and pressure sensor are installed in water tank with strainer, ventilative arm is provided with the first magnetic valve, vavuum pump is communicated with water tank with strainer by evacuation tube, and described water tank with strainer is positioned at the top of described collecting plate
Also comprise a control unit be electrically connected with the first magnetic valve, pressure sensor, liquid level gauge and vavuum pump.
Further, the pipeline that water supply tank is connected with water tank with strainer is provided with one section of semicircular bend pipe, and this bend pipe is positioned at the top of water tank with strainer, the mouth of pipe of its one end from top to bottom extends in water tank with strainer, and ventilative arm is communicated with at the middle part of bend pipe.
Further, the mouth of pipe of described ventilative arm one end is towards ground.
Further, described control unit comprises the single-chip microcomputer that model is STM32F407.
Further, described water-filtering part comprises the filter cotton be filled in water filtering tank, and filter cotton is equipped with screen pack.
Preferably, ventilative arm is provided with the second magnetic valve, the pipeline between the first magnetic valve with the second magnetic valve is communicated with an evacuated tube be communicated with water tank with strainer.
Compared with prior art, the utility model only needs to be extracted into negative pressure with regard to water tank with strainer, water in water supply tank will be pressed in water tank with strainer because of air pressure, when the pressure that pressure sensor detects in water tank with strainer is evacuated to setting value, just vavuum pump can be closed by control unit, siphon principle is utilized to be pumped in water tank with strainer by the water in water supply tank, water after filtration flow in collecting plate and heat supply water tank by water tank with strainer, this water heater only need open the vavuum pump of a bit of time, just heat supply water tank and collecting plate can be filled, and the impurity that can be filled at filter house in water, extend the life-span of water heater.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is connection block diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: water supply tank 1, water tank with strainer 2, collecting plate 3, heat supply water tank 4, vavuum pump 5, control unit 6, pressure sensor 7, liquid level gauge 8, ventilative arm 9, pipeline 11, bend pipe 12, filter cotton 21, screen pack 22, booster pump 41, stop valve 42, user port 43, delivery pipe 44, evacuation tube 51, wire 61, first magnetic valve 91, second magnetic valve 92, evacuated tube 93.
As illustrated in fig. 1 and 2, a kind of solar water heater, comprise collecting plate 3 and heat supply water tank 4, collecting plate 3 is communicated with heat supply water tank 4 by pipeline 11, and heat supply water tank 4 is communicated with delivery pipe 44, and delivery pipe 44 is provided with booster pump 41 and stop valve 42,
Also comprise water supply tank 1, water tank with strainer 2 and vavuum pump 5, water supply tank 1 is communicated with collecting plate 3 with water tank with strainer 2 successively by pipeline 11, the pipeline 11 that water supply tank 1 is communicated with water tank with strainer 2 is provided with ventilative arm 9, liquid level gauge 8, water-filtering part and pressure sensor 7 is installed in water tank with strainer 2, ventilative arm 9 is provided with the first magnetic valve 91, vavuum pump 5 is communicated with water tank with strainer 2 by evacuation tube 51, and described water tank with strainer 2 is positioned at the top of described collecting plate 3
Also comprise a control unit 6 be electrically connected with the first magnetic valve 91, pressure sensor 7, liquid level gauge 8 and vavuum pump 5.
Further, the pipeline 11 that water supply tank 1 is connected with water tank with strainer 2 is provided with one section of semicircular bend pipe 12, and this bend pipe 12 is positioned at the top of water tank with strainer 2, the mouth of pipe of its one end extends in water tank with strainer 2 from top to bottom, and ventilative arm 9 is communicated with at the middle part of bend pipe 12.
Further, the mouth of pipe of described ventilative arm 9 one end is towards ground.
Further, described control unit 6 comprises the single-chip microcomputer that model is STM32F407.
Further, described water-filtering part comprises the filter cotton 21 be filled in water filtering tank, and filter cotton 21 is equipped with screen pack 22.
Wherein make with steel wire during screen pack 22, this filter screen not only increases the intensity of whole filter house, and can filter out oarse-grained impurity in water.
Preferably, ventilative arm 9 is provided with the second magnetic valve 92, the pipeline 11 between the first magnetic valve 91 with the second magnetic valve 92 is communicated with an evacuated tube 93 be communicated with water tank with strainer 2.
First magnetic valve 91 and the preferred normally open solenoid valve of the second magnetic valve 92, liquid level gauge 8 is preferably with floating ball type liquid-level meter 8.
The course of work of the present utility model: when liquid level gauge 8 detects low liquid level, first magnetic valve 91 and the second magnetic valve 92 obtain electric closedown, vavuum pump 5 is opened, vavuum pump 5 pairs of water tank with strainer 2 vacuumize, after being extracted into a period of time, when pressure sensor 7 detects that the negative pressure in water tank with strainer 2 arrives setting value, vavuum pump 5 stops, and the second magnetic valve 92 dead electricity is often opened; Such as, when pressure sensor 7 detects that pressure arrives 60kpa, vavuum pump 5 quits work, the second magnetic valve 92 dead electricity often opens; Water now in water supply tank 1 is drawn into because of negative pressure in water tank with strainer 2, water constantly flow in water tank with strainer 2 by siphon principle, and the water in water tank with strainer 2 is after the filtration of water-filtering part, flow into collecting plate 3 with in heat supply water tank 4, after collecting plate 3 and heat supply water tank 4 are filled, water is concentrated in water tank with strainer 2, the ball float of now liquid level gauge 8 moves, and when arriving high liquid level, the first magnetic valve 91 dead electricity is often opened, now siphon is destroyed, and stops water tank with strainer 2 moisturizing.
Wherein, some vavuum pumps 5 do not have check valve, therefore after water tank with strainer 2 is evacuated to setting value, vavuum pump 5 stops, water tank with strainer 2 and air conducting can be made by vavuum pump 5, complete the siphon to water, when using this vavuum pump 5, just can without external connection row blank pipe 93 and the second magnetic valve.
Control unit 6 comprises relay and single-chip microcomputer in addition, and liquid level gauge 8 and pressure sensor 7 will detect that switching value is delivered to single-chip microcomputer, and Single-chip Controlling first magnetic valve 91 and the second magnetic valve and the start and stop by Control vavuum pump 5, complete the siphon to water.
Claims (6)
1. a solar water heater, comprise collecting plate (3) and heat supply water tank (4), collecting plate (3) is communicated with heat supply water tank (4) by pipeline (11), heat supply water tank (4) is communicated with delivery pipe (44), delivery pipe (44) is provided with booster pump (41) and stop valve (42)
It is characterized in that, also comprise water supply tank (1), water tank with strainer (2) and vavuum pump (5), water supply tank (1) is communicated with collecting plate (3) with water tank with strainer (2) successively by pipeline (11), the pipeline (11) that water supply tank (1) is communicated with water tank with strainer (2) is provided with ventilative arm (9), liquid level gauge (8) is installed in water tank with strainer (2), water-filtering part and pressure sensor (7), ventilative arm (9) is provided with the first magnetic valve (91), vavuum pump (5) is communicated with water tank with strainer (2) by evacuation tube (51), described water tank with strainer (2) is positioned at the top of described collecting plate (3),
Also comprise a control unit (6) be electrically connected with the first magnetic valve (91), pressure sensor (7), liquid level gauge (8) and vavuum pump (5).
2. a kind of solar water heater according to claim 1, it is characterized in that, the pipeline (11) that water supply tank (1) is connected with water tank with strainer (2) is provided with one section of semicircular bend pipe (12), and this bend pipe (12) is positioned at the top of water tank with strainer (2), the mouth of pipe of its one end extends in water tank with strainer (2) from top to bottom, and ventilative arm (9) is communicated with the middle part in bend pipe (12).
3. a kind of solar water heater according to claim 2, is characterized in that, the mouth of pipe of described ventilative arm (9) one end is towards ground.
4. a kind of solar water heater according to claim 1, is characterized in that, described control unit (6) comprises the single-chip microcomputer that model is STM32F407.
5. a kind of solar water heater according to any one of claim 1 to 4, is characterized in that, described water-filtering part comprises the filter cotton (21) be filled in water tank with strainer (2), and filter cotton (21) is equipped with screen pack (22).
6. a kind of solar water heater according to any one of claim 1 to 4, it is characterized in that, ventilative arm (9) is provided with the second magnetic valve (92), the pipeline (11) between the first magnetic valve (91) with the second magnetic valve (92) is communicated with an evacuated tube (93) be communicated with water tank with strainer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982136.7U CN205156379U (en) | 2015-11-30 | 2015-11-30 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982136.7U CN205156379U (en) | 2015-11-30 | 2015-11-30 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205156379U true CN205156379U (en) | 2016-04-13 |
Family
ID=55692063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982136.7U Active CN205156379U (en) | 2015-11-30 | 2015-11-30 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205156379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084533A (en) * | 2017-05-05 | 2017-08-22 | 长乐圆明工业设计有限公司 | A kind of bathroom adjusts water temperature device |
| CN110530041A (en) * | 2019-07-18 | 2019-12-03 | 徐州力奥新能源设备有限公司 | Water heater water purification supercharging device suitable for solar energy |
| WO2020147866A1 (en) * | 2019-01-15 | 2020-07-23 | 马荣立 | Water drawing measurement and control apparatus |
-
2015
- 2015-11-30 CN CN201520982136.7U patent/CN205156379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084533A (en) * | 2017-05-05 | 2017-08-22 | 长乐圆明工业设计有限公司 | A kind of bathroom adjusts water temperature device |
| WO2020147866A1 (en) * | 2019-01-15 | 2020-07-23 | 马荣立 | Water drawing measurement and control apparatus |
| CN110530041A (en) * | 2019-07-18 | 2019-12-03 | 徐州力奥新能源设备有限公司 | Water heater water purification supercharging device suitable for solar energy |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |