CN203385225U - Solar water heater controller - Google Patents
Solar water heater controller Download PDFInfo
- Publication number
- CN203385225U CN203385225U CN201320379986.9U CN201320379986U CN203385225U CN 203385225 U CN203385225 U CN 203385225U CN 201320379986 U CN201320379986 U CN 201320379986U CN 203385225 U CN203385225 U CN 203385225U
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- CN
- China
- Prior art keywords
- water
- magnetic switch
- solenoid valve
- microprocessor
- solar
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- 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
The utility model relates to a solar water heater controller which comprises a water feed pipe and a water discharge pipe which are connected with a water tank of the solar water heater. A water feed electromagnetic valve is disposed on the water feed pipe. A water discharge electromagnetic valve is disposed on the water discharge pipe. A communication pipe is connected above the water discharge electromagnetic valve. An emptying pipe which is disposed upwardly is connected to the water discharge pipe below the water discharge electromagnetic valve. An upper limit water level magnetic switch and a lower limit water level magnetic switch are respectively disposed on the outer walls of the upper end and the lower end of the communication pipe. A metal floating ball is disposed in the communication pipe. The solar water heater controller further comprises a controlling system. The controlling system comprises a remote controller and a microprocessor. A wireless receiving module is disposed on the microprocessor. A wireless transmitting module is disposed on the remote controller. By the communication pipe, the upper limit water lever switch, the lower limit water level switch, a water level sensor, and a temperature sensor are unaffected by temperature and incrustation, and service lives are prolonged greatly. By the emptying pipe, water in the pipes can be discharged, hot water can be provided immediately after the water heater is turned on, and water resources are saved.
Description
Technical field
The utility model relates to a kind of solar utilization technique, particularly a kind of solar water heater controller.
Background technology
At present solar water heater controller has a variety ofly, can realize full-automatic Shang Shui, full intelligent operation, can preset water level, water, timing water-feeding on water temperature, low-water alarm, low hydraulic pressure, manually control, automatically control the function such as booster pump.But often there is following defect in existing solar water heater controller: 1, fouling is fast: after common solar water heater is used 1 ~ 2 year, the hot water temperature obviously descends, faulty sensor, electrothermal tube explosion, hot water flavescence occur, become mixed phenomenon, its reason is due to incrustation scale.Fouling mainly is comprised of two reasons, the one, water quality, the 2nd, temperature, water temperature surpasses 60 degree will produce incrustation scale, has incrustation scale on heating surface, can make the metal pipe-wall hot-spot, when wall temperature surpasses its work tolerance limit temperature, will make its local bulge, this phenomenon mostly occurs on electric heating tube, is also the one of the main reasons that causes electric heating tube to damage.Incrustation scale to the harm of water heater is: reduce the thermal efficiency, reduce internal circulating load, reduce service life, corroding metal inwall, make sensor failure.2, go out hot water slow: be contained in the solar water heater on top, house, particularly stay in the user of low layer, using hot water to go to toward bleeding off many cold water, wasted many water resources.3, active power supply: normal controller is all to connect the 220V alternating current and be installed in toilet to facilitate operation when having a bath, but toilet humidity is larger, and long-time plug rubber is easily aging, and the circuit easily electric leakage of making moist is very dangerous.And while having a power failure in user family, controller has just lost effect and can not use fully, electric resources has also been wasted in long-time power supply.4, the life-span is short: common controller sensor in high-temperature work environment, is subject to again the impact of incrustation scale for a long time, within general about 1 year, will change, not only the user use inconvenience and also more emat sensor also increased cost.5, safeguard inconvenience: traditional solar water heater controller is all distributed installation, water level, water temperature probe all are contained in solar water heater water tank, controller is installed in toilet, probe is connected to wired connection with controller, pipeline just is directly proportional to floor, once probe or pipeline go wrong, safeguard quite trouble.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and solar water heater controller a kind of reasonable in design, easy to use is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme, the utility model is a kind of solar water heater controller, be characterized in: comprise the upper hose and the downcomer that join with solar water heater water tank, upper hose is provided with water solenoid valve, downcomer is provided with lower water solenoid valve, be connected with by three-way connector the communicating pipe upwards arranged on the downcomer above lower water solenoid valve, be connected with the evacuated tube upwards arranged on the downcomer below lower water solenoid valve; Be respectively equipped with upper limit water level magnetic switch and lower limit water level magnetic switch on the outer wall of the top and bottom of described communicating pipe, be provided with the metal ball float coordinated with upper limit water level magnetic switch and lower limit water level magnetic switch in communicating pipe; It also is provided with control system, controller system comprises remote controller and microprocessor, microprocessor is provided with wireless receiving module, remote controller is provided with wireless transmitter module, and described microprocessor is connected with lower water solenoid valve, upper water solenoid valve, upper limit water level magnetic switch and lower limit water level magnetic switch respectively by holding wire.
Technical problem to be solved in the utility model can also further realize by following technical scheme, be provided with temperature sensor and several level sensors on the outer wall of communicating pipe, temperature sensor is connected with microprocessor by holding wire respectively with level sensor, for measuring the water level in water temperature and water tank.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and the top and bottom in communicating pipe are respectively equipped with the filtration backstop that blocks the metal ball float.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and controller also is provided with the battery to microprocessor power supply, and battery is connected with solar photovoltaic cell panel by power line.
The utility model can be arranged on the avris section of solar water heater water tank, communicating pipe is equated with the water level in water tank, upper and lower limit water level magnetic switch, level sensor and temperature sensor are housed outward communicating pipe, can not be subject to the impact of temperature, incrustation scale like this, extend service life greatly.By evacuated tube, the water in pipeline can be discharged simultaneously, such once having opened hot water, saved water resource.The signal transmission of control system is wireless, is not subject to the restriction of distance and height.Compared with prior art, it is reasonable in design, simple in structure, and external is installed, easy for installation, be convenient to safeguard, and long service life, performance is high.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of solar water heater controller, comprise the upper hose 15 and the downcomer 16 that join with solar water heater water tank, upper hose 15 is provided with water solenoid valve 4, downcomer 16 is provided with lower water solenoid valve 14, controller can be integrated in housing 1, convenient like this installation, upper water solenoid valve 4 and lower water solenoid valve 14 are located in housing 1, be connected with by three-way connector the communicating pipe 3 upwards arranged on the downcomer 16 above lower water solenoid valve 14, communicating pipe 3 equates with the water level in water tank, be connected with the evacuated tube 2 upwards arranged on downcomer 16 below lower water solenoid valve 14.Be respectively equipped with upper limit water level magnetic switch 5 and lower limit water level magnetic switch 11 on the outer wall of the top and bottom of described communicating pipe 3, be provided with the metal ball float 9 coordinated with upper limit water level magnetic switch 5 and lower limit water level magnetic switch 11 in communicating pipe 3, top and bottom in communicating pipe 3 are respectively equipped with the filtration backstop 12 that blocks metal ball float 9, after preventing that water solenoid valve 4 is malfunctioning, water level is too high make metal ball float 9 from communicating pipe 3 out.
It also is provided with control system, controller system comprises remote controller and microprocessor 8, microprocessor 8 is provided with wireless receiving module, remote controller is provided with wireless transmitter module, people can control by the remote controller radio operation indoor, cancelled active control, made the installation of controller not be subject to floor and restriction highly.Described microprocessor 8 is connected with lower water solenoid valve 14, upper water solenoid valve 4, upper limit water level magnetic switch 5 and lower limit water level magnetic switch 11 respectively by holding wire.Be provided with temperature sensor 13 and several level sensors 6 on the outer wall of communicating pipe 3, temperature sensor 13 is connected with microprocessor 8 by holding wire respectively with level sensor 6.Temperature sensor 13 and level sensor 6 are located on the outer wall of communicating pipe 3, with water, form contactless installation, so can be because of incrustation scale not former thereby have influence on certainty of measurement, have greatly improved equipment performance.
Upper water can be realized by three kinds of modes: night automatic loading water, manually go up water at any time with anhydrous upper water.By remote controller, microprocessor 8 is arranged, according to the time set, send signal of telecommunication order and open water solenoid valve 4 and realize upper water at night, can be prevented bombing.The user can send wireless signal by remote controller at any time and open upper water solenoid valve 4, realizes manually upper water.When the metal ball float 9 of 3 li, communicating pipe drops to the lower limit water level magnetic switch 11 of lowest part along with cistern water level, microprocessor 8 can send the signal of telecommunication and open water solenoid valve 4.
When the metal ball float 9 of 3 li, communicating pipe rises to upper limit water level magnetic switch 5 along with cistern water level, microprocessor 8 can send signal of telecommunication pass and close water solenoid valve 4, can stop upper water.The user also can be by water solenoid valve 4 on the remote controller manual-lock.
During normal water, opening lower water solenoid valve 14 is available water, when water not, close lower water solenoid valve 14, because evacuated tube 2 is arranged, so the hot water in pipeline can all flow, the user is mixed water valve in close chamber immediately, during next bathing directly out be hot water.
Controller also is provided with to the battery 7 of microprocessor 8 power supplies, and battery 7 is connected with solar photovoltaic cell panel 10 by power line.Can realize passive power supply like this, install after the present invention without additional any power supply, solar photovoltaic cell panel 10 converts solar energy into electrical energy, then is sent in battery 7 and stores, but standby about 20 days after battery 7 is full of electricity.
Claims (4)
1. a solar water heater controller, it is characterized in that: comprise the upper hose and the downcomer that join with solar water heater water tank, upper hose is provided with water solenoid valve, downcomer is provided with lower water solenoid valve, be connected with by three-way connector the communicating pipe upwards arranged on the downcomer above lower water solenoid valve, be connected with the evacuated tube upwards arranged on the downcomer below lower water solenoid valve; Be respectively equipped with upper limit water level magnetic switch and lower limit water level magnetic switch on the outer wall of the top and bottom of described communicating pipe, be provided with the metal ball float coordinated with upper limit water level magnetic switch and lower limit water level magnetic switch in communicating pipe; It also is provided with control system, controller system comprises remote controller and microprocessor, microprocessor is provided with wireless receiving module, remote controller is provided with wireless transmitter module, and described microprocessor is connected with lower water solenoid valve, upper water solenoid valve, upper limit water level magnetic switch and lower limit water level magnetic switch respectively by holding wire.
2. solar water heater controller according to claim 1 is characterized in that: be provided with temperature sensor and several level sensors on the outer wall of communicating pipe, temperature sensor is connected with microprocessor by holding wire respectively with level sensor.
3. solar water heater controller according to claim 1 is characterized in that: the top and bottom in communicating pipe are respectively equipped with the filtration backstop that blocks the metal ball float.
4. solar water heater controller according to claim 1, it is characterized in that: controller also is provided with the battery to microprocessor power supply, and battery is connected with solar photovoltaic cell panel by power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379986.9U CN203385225U (en) | 2013-06-28 | 2013-06-28 | Solar water heater controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379986.9U CN203385225U (en) | 2013-06-28 | 2013-06-28 | Solar water heater controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385225U true CN203385225U (en) | 2014-01-08 |
Family
ID=49873704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320379986.9U Expired - Fee Related CN203385225U (en) | 2013-06-28 | 2013-06-28 | Solar water heater controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655227A (en) * | 2017-08-18 | 2018-02-02 | 海宁市海创通日用品科技有限公司 | Save just solar energy sewerage |
-
2013
- 2013-06-28 CN CN201320379986.9U patent/CN203385225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655227A (en) * | 2017-08-18 | 2018-02-02 | 海宁市海创通日用品科技有限公司 | Save just solar energy sewerage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20180628 |