CN204438564U - Solar water heater automatic water-supply apparatus - Google Patents
Solar water heater automatic water-supply apparatus Download PDFInfo
- Publication number
- CN204438564U CN204438564U CN201420825035.4U CN201420825035U CN204438564U CN 204438564 U CN204438564 U CN 204438564U CN 201420825035 U CN201420825035 U CN 201420825035U CN 204438564 U CN204438564 U CN 204438564U
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- CN
- China
- Prior art keywords
- water
- water heater
- supply apparatus
- solar water
- control device
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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 discloses a kind of solar water heater automatic water-supply apparatus, comprise the control device being installed on solar water heater upper hose and the induction installation being installed on overflow pipe, described control device is connected with described induction installation signal, described induction installation comprises impeller and generator, and described control device comprises valve and control circuit.The utility model can by water in the timing automatic unlatching of control device, and the wireless signal that induction installation sends closes automatically closes water, without the need to external power source.Achieve water in automation, with low cost, easy for installation and good reliability, possess application prospect widely.
Description
Technical field
The utility model relates to a kind of control device of solar thermal collector, is specifically related to a kind of solar water heater automatic water-supply apparatus.
Background technology
China has become solar water heater producing country maximum in the world and maximum Solar Heater Market, and solar water heater is with the advantage of its energy-conserving and environment-protective, and in whole water heater industry, proportion has exceeded 40%.Because the storage tank of solar water heater and thermal-collecting tube need to be arranged on outdoor roof, its extensive using forestland determines its water-supply apparatus can not be too complicated.Current most solar water heater still adopts artificial upper water, i.e. the mode of manually-operated gate control, opens valve when needs moisturizing, during overflow pipe water outlet by the time, represents filling up water, more manual by valve closing.Artificial upper water is the most reliable, also fairly simple.But take the plenty of time, especially the stand-by period, if user forgets that valve-off also can waste a large amount of water.
Current part solar water appliance, for automatic loading water function, adopts the solar water heater automatic filling water controller disclosed in CN2740966Y, by installing level sensor in water tank, coordinates magnetic valve to realize automatic loading water.When sensor detects that water level decreasing in water heater to a certain extent, just automatically supplement.The circuit water tank of outdoor being installed to power supply and Signal transmissions is needed during installation, existing water heater is difficult to repacking, can only use when new clothes, and need continuous drain when using, level sensor under the operating mode that outdoor is severe during continuous firing reliability poor, once malfunctioning, often cause the accident of metalling run out.Cause the existing automatic water-supply apparatus life-span shorter, manually upper water cannot be replaced.
Through retrieval, what Chinese patent document CN203454428U disclosed a kind of solar water heater send water and stopping device automatically, after pressing water button, cut off magnetic valve after certain time by delay circuit at every turn, each upper water yield is changeless, when also having water in water heater, a large amount of water can be wasted; And magnetic valve needs external power source when action always, power consumption is higher, also needs to prepare special power supply base during installation in bathroom.Chinese patent literature CN203501498U discloses water on a kind of solar water heater and, from dynamic circuit breaker stop device, upper hose installs magnetic valve, installs detecting electrode in overflow pipe; When storage tank water is full, the current in overflow pipe make conducting between two detecting electrodes on it, and Controlling solenoid valve stops upper water.This patent achieves the automatic control to upper water, does not also need to change water tank expert, but needs to use civil power, magnetic valve power consumption always in upper water process, and electrode gets wet to detect and has certain delay besides, and under the environment for use of humidity, reliability is not high.Visible, develop a kind of automaticity high, install simple, service-strong solar water heater automatic water-supply apparatus has become technical problem urgently to be resolved hurrily.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of high reliability, low cost, solar water heater automatic water-supply apparatus easy to use.
Technical scheme: for solving the problems of the technologies described above, the solar water heater automatic water-supply apparatus that the utility model provides, comprise the control device being installed on solar water heater upper hose and the induction installation being installed on overflow pipe, described control device is connected with described induction installation signal, described induction installation comprises impeller and generator, and described control device comprises valve and control circuit.
As preferably, in order to simplified wiring is installed with being convenient to, described signal connection is wireless connections, and described generator is connected to wireless signal transmission end, and described control circuit is connected to reception of wireless signals end.
As preferably, cannot backwater in order to avoid damaging the overflow pipe that causes of leaking because of thermal-collecting tube, described control circuit has time block.
As preferably, in order to make control device work alone, save external power source, described control device comprises the second impeller and the second generator, and described control circuit comprises battery.
As preferably, for the ease of controlling the break-make of water supply valve door, described valve is ball valve, and the valve rod of described ball valve connects with motor, and described control circuit has aperture control module.
As preferably, in order to carry out Non-follow control when control device short of electricity to ball valve, described valve rod extends upward handle.
As preferably, described control circuit also has manual control module.
As preferably, described generator is duct-type hydraulic generator.
Inventive principle: the utility model automatically opens realization in water by water supply valve door in the time of specifying by time block, after upper water (setting-out) is full of the water tank of solar water heater, the water overflowed enters overflow pipe, the air compressed in overflow pipe forms downward fluid motion simultaneously, duct-type hydraulic electrical power generators on fluid forces overflow pipe, and then wireless signal emission controls the closedown of water supply valve door, achieves the automatic control of water.Whole process power consumption is lower, only needs system to carry to obtain generator and lithium battery can meet power reguirements, does not need to use external power source.
Beneficial effect: the utility model utilizes the control device being installed on upper hose and the automatic control of the induction installation being installed on overflow pipe realization to upper water, has following beneficial effect:
1) with low cost, the control circuit adopted, duct-type hydraulic generator, timing circuit, wireless receiving and dispatching and ball valve, motor etc. all can directly select commercially available matured product, are convenient to cost control.
2) without the need to external power source, pipeline water flow is utilized to generate electricity and charging, it is easy to install with repacking, only need be arranged on the upper hose of existing solar heat device and overflow pipe and can realize automatic control, also only need this two devices to be installed, without the need to doing any change to outdoor pipeline and interior circuit at the hand-operated valve of upper water and spilling water mouth of pipe place to existing solar water heater.
3) timing automatic upper water, unmanned.In the grown-ups and children district of hydraulic pressure deficiency on some, by automatic loading water when being set as that night, hydraulic pressure was higher in clock circuit, can avoid water use peak, and whole process is without the need to manual intervention, automaticity is high on daytime.
4) reliability is high, and all systems are installed in indoor, and works alone separately during employing wireless connections, can not be subject to the impact of any extraneous factors such as electrical network, hydraulic pressure and temperature.Even if leak outside, clock circuit also can cut off water in time automatically.
5) security is good, and the control voltage of employing is far below safe voltage, and power consumption during action is very low, adopts the lithium battery of low capacity to meet the demands.
Except technical problem, the technical characteristic forming technical scheme and the advantage brought by the technical characteristic of these technical schemes that the utility model recited above solves, the advantage that the other technologies feature comprised in the other technologies problem that solar water heater automatic water-supply apparatus of the present utility model can solve, technical scheme and these technical characteristics bring, will be described in more detail by reference to the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of control device in Fig. 1;
Fig. 3 is the structural representation of induction installation in Fig. 1;
In figure: 1 solar water heater, 2 upper hoses, 3 overflow pipes, 4 control device, 5 induction installations, 6 second pipe formula water flow generators, 7 ball valves, 8 motors, 9 control circuits, 10 joysticks, 11 first duct type water flow generators, 12 radio transmitters.
Detailed description of the invention
Embodiment:
The solar water heater automatic water-supply apparatus of the present embodiment as shown in Figure 1, connect respectively on the upper hose 2 and overflow pipe 3 of existing solar water heater 1 control device 4 and induction installation 5, wherein control device 4 replaces existing manual water supply valve, and induction installation 5 is directly installed on the water outlet of overflow pipe 3.Control device 4 and induction installation 5 are all positioned at indoor, are connected by wireless signal.
As shown in Figure 2, control device 4 comprises the second pipe formula water flow generator 6 and ball valve 7 of connecting successively, and ball valve 7 is driven by motor 8, coordinates limit switch and circuit realiration aperture to control, also can adopt stepper motor by common electric machine.Ball valve 7 extends upward joystick 10, is convenient to carry out Non-follow control when motor short of electricity.Second pipe formula water flow generator 6 selects existing Miniature flow generator, duct-type hydraulic generator or running water pipe to send out generator, it has impeller and generator, water flow dynamic energy in upper hose can be changed into the electric energy needed for control circuit 9, and be stored by the charging circuit in control circuit 9 and lithium battery.Control circuit 9 also has time block, the time starting upper water every day can be set on the one hand, start from upper water simultaneously and start to clock, when upper water exceed certain hour (presetting according to water velocity and water tank volume) also do not receive the signal of induction installation 5 time, cut off by ball valve 7, can avoid leaking because of thermal-collecting tube damage the overflow pipe 3 caused cannot backwater.
As shown in Figure 3, induction installation 5 comprises leaf first duct type water flow generator 11 and radio transmitter 12, and in order to improve interchangeability of parts, the first duct type water flow generator 11 and second pipe formula water flow generator 6 can adopt identical structure.During use, induction installation 5 is without the need to extra power supply, after upper water is full of solar water heater 1, the water overflowed enters overflow pipe 3, the air compressed in overflow pipe forms downward fluid motion simultaneously, and fluid forces first duct-type hydraulic generator 11 generates electricity, and electric current directly supplies wireless radio transmitter 12 and sends signal, control device 4 controls motor 8 and drives ball valve 7 to cut out after receiving this signal, by the automatic cut-out of upper water.
Above-mentioned radio connection is preferred scheme, in order to reduce costs further during use, avoid air interference, control device and induction installation also can adopt the mode of wired connection, namely the electric current that the generator of induction installation sends directly is wired to control device, after control device receives this signal of telecommunication, namely carry out rupturing operation to valve.
Below by reference to the accompanying drawings embodiment of the present utility model is described in detail, but the utility model is not limited to described embodiment.For those of ordinary skill in the art, in the scope of principle of the present utility model and technological thought, embodiment is carried out to these embodiments and carries out multiple change, amendment, replacement and distortion and still fall in protection domain of the present utility model.
Claims (8)
1. a solar water heater automatic water-supply apparatus, comprise the control device being installed on solar water heater upper hose and the induction installation being installed on overflow pipe, described control device is connected with described induction installation signal, it is characterized in that: described induction installation comprises impeller and generator, described control device comprises valve and control circuit.
2. solar water heater automatic water-supply apparatus according to claim 1, is characterized in that: it is wireless connections that described signal connects, and described generator is connected to wireless signal transmission end, and described control circuit is connected to reception of wireless signals end.
3. solar water heater automatic water-supply apparatus according to claim 1, is characterized in that: described control circuit has time block.
4. solar water heater automatic water-supply apparatus according to claim 1, is characterized in that: described control device comprises the second impeller and the second generator, and described control circuit comprises battery and charging module.
5. solar water heater automatic water-supply apparatus according to claim 1, is characterized in that: described valve is ball valve, and the valve rod of described ball valve connects with motor, and described control circuit has aperture control module.
6. solar water heater automatic water-supply apparatus according to claim 5, is characterized in that: described valve rod extends upward handle.
7. solar water heater automatic water-supply apparatus according to claim 1, is characterized in that: described control circuit also has manual control module.
8. solar water heater automatic water-supply apparatus according to claim 1, is characterized in that: described generator is duct-type hydraulic generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825035.4U CN204438564U (en) | 2014-12-24 | 2014-12-24 | Solar water heater automatic water-supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825035.4U CN204438564U (en) | 2014-12-24 | 2014-12-24 | Solar water heater automatic water-supply apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438564U true CN204438564U (en) | 2015-07-01 |
Family
ID=53606418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825035.4U Expired - Fee Related CN204438564U (en) | 2014-12-24 | 2014-12-24 | Solar water heater automatic water-supply apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258370A (en) * | 2015-11-30 | 2016-01-20 | 南京小水滴节能科技有限公司 | Automatic water feeding control system of solar water heater |
-
2014
- 2014-12-24 CN CN201420825035.4U patent/CN204438564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258370A (en) * | 2015-11-30 | 2016-01-20 | 南京小水滴节能科技有限公司 | Automatic water feeding control system of solar water heater |
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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: 20150701 Termination date: 20211224 |