CN2643361Y - Solar energy water level controller - Google Patents
Solar energy water level controller Download PDFInfo
- Publication number
- CN2643361Y CN2643361Y CN 03256973 CN03256973U CN2643361Y CN 2643361 Y CN2643361 Y CN 2643361Y CN 03256973 CN03256973 CN 03256973 CN 03256973 U CN03256973 U CN 03256973U CN 2643361 Y CN2643361 Y CN 2643361Y
- Authority
- CN
- China
- Prior art keywords
- relay
- solar energy
- water level
- water
- energy water
- Prior art date
- 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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- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to a water level controller of a solar energy water heater, consists of a power supply circuit, a switch circuit, a relay, a button switch and a case, ete, and is characterized in that an electromagnetic valve automatically finishes the actions of turning on (filling the water) or turning off (closing the water) to control the water level of the solar energy water heater by just a press on the button switch through a normal-open and normal-close contact of the relay, the switch circuit, a rectification element and a sensor; the function of completely cutting the power supply after the water is closed to enable that the sensor is not electrolyzed and the electric elements are not easy to become ageing. Besides the sensor and the electromagnetic valve (connected with the controller through cables), the other elements are equipped in a box conveniently. And the button switch is equipped on the surface of the box. The utility model has the advantages of a convenient operation, a long service life, a good stable, safe and reliable performance and a lower production cost; can be widely used in the water level control for the solar energy water heater.
Description
Technical field
The utility model relates to water self-actuated controller on a kind of sun power, with the supporting application of solar water heater.
Background technology
At present in the solar water heater industry, in order to solve problem of water level control, designed a lot of different water level controllers, but these different water level controllers there is a common ground, all to switch on for a long time or manually open and close close power supply, some also needs to install battery.Problem is: long-term energising, and the long-term electrolysis of sensor both positive and negative polarity causes sensor to damage easily, and some electronic original parts are also aging easily, and will bear certain electricity charge, cause unnecessary economic loss.
Summary of the invention
At the above-mentioned deficiency on the prior art, as long as the purpose of this utility model is to design a kind of pushbutton switch that presses will go up water the time, Shang Shui, close water and finish automatically, and close behind the water electronic original part and be difficult for aging, also not electrolysis of sensor, complete non-electric water level controller.
The purpose of this utility model can realize by following measure: it is made up of several parts such as pushbutton switch, transformer, rectification original paper, relay, on-off circuit, solenoid valve, sensors.220 volts of phase lines and pushbutton switch are often opened one and are joined, other end and transformer join, after 220 volts of transformations, after the rectification of rectification original paper, become low-voltage DC, direct current is supplied with the needed voltages of each electronic original part such as relay and solenoid valve, often the opening of relay, normally closed interlock, with pushbutton switch, the on-off principle of triode and on-off circuit are finished the opening and closing (boiling water and Guan Shui) that automatic conversion comes the gating pulse solenoid valve.
The purpose of this utility model can be come further perfect by following measure: the pushbutton switch of selecting for use is two to open two and close the tape light switch, solenoid valve is the impulse type DC electromagnetic valve, relay is out that one closes three, and two open two closes a DC relay, and triode is common triode.
Description of drawings
Fig. 1 is an electrical schematic diagram of the present utility model
Embodiment
The utility model is described in further detail below in conjunction with embodiment: as shown in Figure 1, often the opening one and connect 220 volts of phase lines of pushbutton switch 1, the other end connects the inlet wire of transformer 2, the normally open contact of relay 8 is connected in parallel and often the opening of pushbutton switch 1, and the voltage after transformer 2 transformations advances rectification original paper 3 and filter capacitor C
1After become low-voltage DC, the direct current positive pole is succeeded the normally open contact of electrical equipment 6 normally closed interlocks and pushbutton switch 1, the direct current negative pole connects all relay coil negative poles, the normally open contact of the output relay termination 4 of relay 6 normally closed interlocks, and this end and relay 8 coil electrodes join, a normally closed end of the other end that relay 4 often leaves and relay 7 joins, the positive pole of the other end and electromagnetic valve coil 5 joins, the water inlet of solenoid valve is installed on the running water pipe, water delivering orifice is installed on the upper hose of solar water heater, its coil is connected with controller with lead, often open and the negative pole of relay 7 join, often the opening the anodal of another relay termination 7 and connect the negative pole of electromagnetic valve coil 5 again and relay 4 often leaves an end and joins of pushbutton switch 1, relay 4 often open another termination negative pole, diode D
1And D
2, capacitor C
2, triode V forms an on-off circuit, and the direct current positive terminal is by diode D
1Be connected with triode V emitter, one end of transistor collector and relay 4 joins, the other end is connected with negative pole, transistor emitter E and negative pole F make sensor, sensor is used: two leads (about 10 millimeter of equilibrium distance) are fixed on the inwall of plastic water pipe, be installed in the exhausr port of solar water heater, be wired on the controller D
3For light emitting diode is used for pilot lamp and is connected on the galvanic both positive and negative polarity, except that solenoid valve and sensor, other all former devices all are installed in the box, and pushbutton switch is installed in the surface of box.
The novel use of this usefulness is: when pushbutton switch is pressed, and transformer 2 energising work, relay 8 adhesives, also adhesive of relay 7 is simultaneously opened electromagnetic valve coil 5 energisings, begins to go up water, all former devices work of all switching in the box at this moment, pilot lamp is bright.When sensor EF senses water when full (sensor contacts water), at this moment on-off circuit is opened (road is logical), make relay 4 adhesives, electromagnetic valve coil 5 energising action (closing), also adhesive of relay 6 simultaneously, relay 8 coil losing electricities and contact is thrown off, make in the controller all former devices not electricity consumption realize goal of the invention.
The utility model has limit for length serviceable life, using electricity wisely, easy to use, the low good stability of cost, not electrolysis of sensor, electronic original part is difficult for advantages such as aging compared to existing technology.
Claims (3)
1. solar energy water level controller, it holds to levy: tape light pushbutton switch (1) is arranged on controller panel, in controller, be provided with: transformer, the rectification original paper, relay, on-off circuit, annexation is as follows: the normally open contact through pushbutton switch (1) relay (8) is connected in parallel control transformer (2) disconnected, energising, solenoid valve (5) is by relay (7), relay (4) commutates to control and cuts out and open, the base stage E of triode V and direct current negative pole F make sensor, and the direct current positive pole links to each other with relay (7) coil electrode through button (1) Chang Kai and also is connected to solenoid valve (5) negative pole again.
2. require 1 described solar energy water level controller as power is upright, it is held and levies is that said solenoid valve (5) is the impulse type solenoid valve.
3. require 1 described solar energy water level controller as power is upright, it is held and levies is that said all relays are the low-voltage direct relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256973 CN2643361Y (en) | 2003-05-21 | 2003-05-21 | Solar energy water level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256973 CN2643361Y (en) | 2003-05-21 | 2003-05-21 | Solar energy water level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643361Y true CN2643361Y (en) | 2004-09-22 |
Family
ID=34295479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256973 Expired - Fee Related CN2643361Y (en) | 2003-05-21 | 2003-05-21 | Solar energy water level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643361Y (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 |
-
2003
- 2003-05-21 CN CN 03256973 patent/CN2643361Y/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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |