CN203454426U - Automatic timed water feeding controller of solar water tank - Google Patents
Automatic timed water feeding controller of solar water tank Download PDFInfo
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- CN203454426U CN203454426U CN201320541844.8U CN201320541844U CN203454426U CN 203454426 U CN203454426 U CN 203454426U CN 201320541844 U CN201320541844 U CN 201320541844U CN 203454426 U CN203454426 U CN 203454426U
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an automatic timed water feeding controller of a solar water tank. The automatic timed water feeding controller of the solar water tank is characterized by comprising a 220V alternating-current power source, a 12V direct-current power source, a timed trigger circuit, a relay driving circuit, a water tank water feeding indication and electromagnetic water valve circuit and a water tank water fullness detection circuit. Due to the facts that an automatic water feeding controller is disqualified, and water scale is easily formed on a water level sensor, a user of the solar water tank cannot solve the trouble in the process of water feeding, the water level sensor can be out of order after being used for a short time, a whole automatic control device cannot work, and implementation of automation of a solar water heater is obstructed. In order to achieve the purposes that the grade of the solar water heater is improved, and the function of the solar water heater is improved, the problem that the water scale is easily formed on the water level sensor needs to be solved. The problem that the water scale is formed is well solved through the contact type water tank water fullness detection circuit with good universality, and the purposes that the water feeding controller is easy to popularize and long in service life, and automatic control of the solar water heater is achieved without any worries are achieved.
Description
Technical field
The utility model belongs to electron controls technology field, is about the timing automatic water-feeding controller of a kind of solar water container.
Background technology
Solar water heater water tank can really resemble colour TV and be equipped with that to be equipped with the producer of automatic water-feeding controller remote controller few, its main cause is that the automatic water-feeding controller quality of producing does not pass a test, the have more than is needed some months of some controllers, time had shortlyer just lost efficacy even, and this causes very large trouble or loss to user, solar thermal energy hydrophone manufacturer.Therefore, solar water heater factory and dealer are unwilling to promote automatic water-feeding controller more.And the trouble of solar water heater user while not breaking away from water do not reach conveniently, the object of water-saving.Arch-criminal is that the quality of automatic water-feeding controller does not pass a test, level sensor is long incrustation scale easily, like this level sensor have more than is needed how long will be malfunctioning, lost efficacy, make a whole set of automatic control equipment paralysis, water-feeding controller has just lost the meaning of automatic control, and these have all hindered the realization of solar water heater automation.In addition, installer electrician's knowledge is weak, and mounting technique is lack of standardization, has also caused a large amount of man-made faults.
As can be seen here, improve the class of solar water heater, improve the function of solar water heater, key problem is to solve the easy incrusted problem of infection proof device.
The timing automatic water-feeding controller of solar water container described in the utility model is fine through service test effect.The full testing circuit of the good contact Water in Water Tank of versatility, has well solved an incrusted difficult problem, has realized that water-feeding controller easily popularizes, long service life, makes solar water heater realize the object that automatic control is without fear of an attack from the rear.
Below describe the timing automatic water-feeding controller of solar water container described in the utility model related correlation technique content in implementation process in detail.
Utility model content
Goal of the invention and beneficial effect: trouble when solar energy user does not break away from water, this is that the quality of automatic water-feeding controller does not pass a test, level sensor is long incrustation scale easily, like this level sensor have more than is needed how long will be malfunctioning, lost efficacy, make a whole set of automatic control equipment paralysis, these have all hindered the realization of solar water heater automation.Improve the class of solar water heater, improve the function of solar water heater, key problem is to solve the easy incrusted problem of infection proof device.
The timing automatic water-feeding controller of solar water container described in the utility model is fine through service test effect.The full testing circuit of the good contact Water in Water Tank of versatility, has well solved an incrusted difficult problem, has realized that water-feeding controller easily popularizes, long service life, makes solar water heater realize the object of automatic control.
Circuit working principle: the quarter-bell time of electronic alarm clock is set as to 6:3O in morning.When 6:30 arrives, in electronic alarm clock DZZ, quarter-bell voltage signal is sent at the two ends of buzzer, quarter-bell voltage signal is added between the control utmost point G and first anode A1 of bidirectional triode thyristor SCR1 as triggering signal, as triggering signal, makes bidirectional triode thyristor SCR1 transient switching.At this moment make transformer T, full-bridge rectification element QZ, filter circuit and relay J all in moment, start working, the work of relay J make the first anode A1 of bidirectional triode thyristor SCR1 and second plate A2 closed by relay J normally opened contact J-1, this can be avoided causing because triggering signal is discontinuous bidirectional triode thyristor SCR1 problem off and on.So far 220V alternating current is powered to transformer T by the normally opened contact J-1 of relay J, and now, electromagnetic water valve DCF obtains l2V DC voltage, starts to water on solar water container.When the timing automatic water-feeding controller of solar water container is installed, should in advance the full test side a of the water in circuit, the parallel solar water container gap that is fixed on of the full test side b insulation of water be hit exactly.When the spill-over of solar water container water goes out, the water resistance that the full test side a of the water simultaneously soaked in water and water are expired between the b of test side makes unidirectional controllable silicon S CR2 triggering and conducting, moment is by relay J, the operating voltage instantaneous short circuit of electromagnetic water valve DCF, cause the normally opened contact J-1 of relay J to disconnect, simultaneously electromagnetic water valve DCF water inlet is truncated, so the timing automatic water-feeding controller of solar water container has completed regularly to solar water container automatic loading water process, and after making Water in Water Tank completely, automatically stops supplying water.
Technical characterictic: the timing automatic water-feeding controller of solar water container, it comprises 220V AC power, 12V dc source, timing trigger circuit, water indication and electromagnetic water valve circuit, the full testing circuit of Water in Water Tank on relay drive circuit, water tank, is characterized in that:
Timing trigger circuit: it is comprised of electronic alarm clock DZZ buzzer, bidirectional triode thyristor SCR1, relay J normally opened contact J-1, the control utmost point G of bidirectional triode thyristor SCR1 connects one end of electronic alarm clock DZZ buzzer, the first anode A1 of bidirectional triode thyristor SCR1 connects the other end of electronic alarm clock DZZ buzzer and the stationary contact of relay J normally opened contact J-1, and the second plate A2 of bidirectional triode thyristor SCR1 meets movable contact and the 220V AC power live wire end L of relay J normally opened contact J-1;
12V dc source: it is comprised of transformer T, full-bridge rectification element QZ, electrochemical capacitor C1, the two ends of transformer T primary coil L1 meet respectively 220V AC power live wire end L, 220V AC power zero line side N, the two ends of transformer T secondary coil L2 connect respectively full-bridge rectification element QZ alternating current input, the anodal VCC of anodal connection circuit of full-bridge rectification element QZ DC output end and the positive pole of electrochemical capacitor C1, the negative pole connection circuit ground GND of full-bridge rectification element QZ DC output end and the negative pole of electrochemical capacitor C1;
Relay drive circuit: the anodal VCC of a termination circuit of relay J coil, the other end connection circuit ground GND of relay J coil;
Water indication and electromagnetic water valve circuit on water tank: it is comprised of LED and resistance R 1, electromagnetic water valve DCF, the positive pole of LED is by one end of resistance R 1 connection circuit positive pole VCC and electromagnetic water valve DCF, the negative pole connection circuit ground GND of LED and the other end of electromagnetic water valve DCF;
The full testing circuit of Water in Water Tank: it is comprised of unidirectional controllable silicon S CR2, the full test side a of water, the full test side b of water, the anodal VCC of anode connection circuit of unidirectional controllable silicon S CR2 and the full test side a of water, the full test side b of control utmost point G water receiving of unidirectional controllable silicon S CR2, the negative electrode connection circuit ground GND of unidirectional controllable silicon S CR2.
Accompanying drawing explanation
Accompanying drawing is embodiment circuit working schematic diagram of the timing automatic water-feeding controller of solar water container that the utility model provides.
The specific embodiment
According to solar water container shown in the drawings timing automatic water-feeding controller circuit working schematic diagram and accompanying drawing explanation, and according to annexation between components and parts in the each several part circuit described in utility model content, and the components and parts technical parameter described in embodiment requires and circuit production main points are implemented to realize the utility model, below in conjunction with embodiment, correlation technique of the present utility model is further described.
The selection of components and parts and technical parameter thereof
| Element number | Components and parts title | Model or technical indicator | Quantity | Remarks | |
| QZ | Full-bridge rectification element | 1A、 |
1 | Or 4 1N4007 | |
| SCR1 | Bidirectional triode thyristor | 2N6349 | 1 | 1A/600V | |
| SCR2 | One-way SCR | 2N1599 | 1 | 3A/100V | |
| R1 | Metalfilmresistor | 1.5KΩ、1/ |
1 | ? | |
| C1 | Electrochemical capacitor | 470μF/ |
1 | Filter capacitor | |
| DCF | Direct solenoid water valve | L2V, the about 3W of |
1 | Feedwater bore 15mm | |
| | AC transformer | 220V/12V, the about 5W of |
1 | Step-down transformer | |
| J | L2V DC relay | Normally opened contact J-1 >=1A | 1 | ? | |
| LED | Light emitting diode | Diameter ￠ 5, |
1 | Water indication on water tank |
| DZZ | Electronic alarm clock | Electronic alarm clock operating voltage is |
1 | There is quarter-bell type |
Circuit production main points, circuit debugging and using method
On solar water container, the water time is controlled by the electroclock table with quarter-bell, quarter-bell voltage signal removing method is: in electronic alarm clock DZZ, two terminals of buzzer are drawn 2 lines, these 2 lines is received respectively to control utmost point G and the mat woven of fine bamboo strips one anode A 1 of the bidirectional triode thyristor SCR1 in circuit diagram.Because the trigger voltage of bidirectional triode thyristor SCR1 does not have special requirement to positive and negative electrode, therefore 2 interchangeable connections of line;
Circuit working schematic diagram shown in the drawings to specifications, all welding correctness and the welding quality of components and parts in check circuit.Generally need only element quality intact, and circuit welding is errorless, the timing automatic water-feeding controller of solar water container connects 220V AC power and can work.
Claims (1)
1. the timing automatic water-feeding controller of solar water container, it comprises 220V AC power, 12V dc source, timing trigger circuit, water indication and electromagnetic water valve circuit, the full testing circuit of Water in Water Tank on relay drive circuit, water tank, is characterized in that:
Described timing trigger circuit is comprised of electronic alarm clock DZZ buzzer, bidirectional triode thyristor SCR1, relay J normally opened contact J-1, bidirectional triode thyristor SCR1 controls one end that utmost point G connects electronic alarm clock DZZ buzzer, bidirectional triode thyristor SCR1 first anode A1 connects the other end of electronic alarm clock DZZ buzzer and the stationary contact of relay J normally opened contact J-1, and bidirectional triode thyristor SCR1 second plate A2 meets movable contact and the 220V AC power live wire end L of relay J normally opened contact J-1;
Described 12V dc source is comprised of transformer T, full-bridge rectification element QZ, electrochemical capacitor C1, the two ends of transformer T primary coil L1 meet respectively 220V AC power live wire end L, 220V AC power zero line side N, the two ends of transformer T secondary coil L2 connect respectively full-bridge rectification element QZ alternating current input, the anodal VCC of anodal connection circuit of full-bridge rectification element QZ DC output end and the positive pole of electrochemical capacitor C1, the negative pole connection circuit ground GND of full-bridge rectification element QZ DC output end and the negative pole of electrochemical capacitor C1;
The anodal VCC of one termination circuit of described relay drive circuit repeat circuit J coil, the other end connection circuit ground GND of relay J coil;
On described water tank, water indication and electromagnetic water valve circuit are comprised of LED and resistance R 1, electromagnetic water valve DCF, the positive pole of LED is by one end of resistance R 1 connection circuit positive pole VCC and electromagnetic water valve DCF, the negative pole connection circuit ground GND of LED and the other end of electromagnetic water valve DCF;
The full testing circuit of described Water in Water Tank is comprised of unidirectional controllable silicon S CR2, the full test side a of water, the full test side b of water, the anodal VCC of anode connection circuit of unidirectional controllable silicon S CR2 and the full test side a of water, the full test side b of control utmost point G water receiving of unidirectional controllable silicon S CR2, the negative electrode connection circuit ground GND of unidirectional controllable silicon S CR2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541844.8U CN203454426U (en) | 2013-09-02 | 2013-09-02 | Automatic timed water feeding controller of solar water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541844.8U CN203454426U (en) | 2013-09-02 | 2013-09-02 | Automatic timed water feeding controller of solar water tank |
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| Publication Number | Publication Date |
|---|---|
| CN203454426U true CN203454426U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541844.8U Expired - Fee Related CN203454426U (en) | 2013-09-02 | 2013-09-02 | Automatic timed water feeding controller of solar water tank |
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| Country | Link |
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| CN (1) | CN203454426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411332A (en) * | 2013-09-02 | 2013-11-27 | 吴建堂 | Solar water tank timing automatic water supply controller |
-
2013
- 2013-09-02 CN CN201320541844.8U patent/CN203454426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411332A (en) * | 2013-09-02 | 2013-11-27 | 吴建堂 | Solar water tank timing automatic water supply controller |
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| 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 |
Granted publication date: 20140226 Termination date: 20140902 |
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| EXPY | Termination of patent right or utility model |