CN203084568U - Pool overflow prevention controller - Google Patents
Pool overflow prevention controller Download PDFInfo
- Publication number
- CN203084568U CN203084568U CN 201320118973 CN201320118973U CN203084568U CN 203084568 U CN203084568 U CN 203084568U CN 201320118973 CN201320118973 CN 201320118973 CN 201320118973 U CN201320118973 U CN 201320118973U CN 203084568 U CN203084568 U CN 203084568U
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- bridge rectifier
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Abstract
The utility model discloses a pool overflow prevention controller, which comprises a direct current control contactor, a transformer T1, a bridge type rectifier circuit, a control circuit and a hand switch S, wherein the direct current control contactor consists of a coil J and a contact switch J-K; the bridge type rectifier circuit consists of a diode D1, a diode D2, a diode D3, a diode D4 and a capacitor C2; and the control circuit consists of a thyristor T, a capacitor C, a capacitor C1, a resistor R, a probe A and a probe B. The product has a simple structure and is safe and stable in performance and low in manufacturing cost, and is mainly used for solving the problem that the power supply of a pump motor is frequently hurriedly turned off due to overflow during pumping of a pool at rural areas, automatic power-off is realized after the pool is filled with water, and the aim of saving electric energy and water resource is fulfilled.
Description
Technical field
The utility model relates to a kind of electronic equipments field, is specifically related to a kind of anti-pond spilling water controller.
Background technology
At present, the most of household waters in rural area are to supply with pumping motor is irrigated by lifting water to a higher level with a water pump, etc. eminence from well pond, people treat often that pond Zhong Shui overflows and are just to turn off in a great rush power supply when drawing water, this product is mainly used in and solves the pond, rural area and draw water and the problem that spilling water is just turned off the pumping motor power supply often occurs, thereby the water in the realization pond is taken out to expire and is just cut off the electricity supply automatically, reaches the purpose of saves energy and water resource.
Summary of the invention
For reaching the foregoing invention purpose, the technical scheme that is adopted is: a kind of anti-pond spilling water controller is characterized in that: comprise DC control contactor, transformer T1, bridge rectifier circuit, control circuit and hand switch S; The DC control contactor is made up of coil J and contact switch J-K; Bridge rectifier circuit is made up of diode D1, diode D2, diode D3, diode D4 and capacitor C2; Control circuit is made up of controllable silicon T, capacitor C, capacitor C1, resistor R and probe A and probe B; Terminal 1 and terminal 2 attachment plug P connect on the AC220V civil power, and terminal 3 is connected transformer T1 primary coil and pumping motor M respectively with terminal 4; Transformer T1 time level upper terminal 7, terminal 8 are connected with the negative pole of bridge rectifier input end diode D1, the negative pole of diode D2 respectively, "+" of capacitor C2 extreme and "-" be connected extremely respectively bridge rectifier output terminal "+" extreme and "-" extremely; Hand switch S is connected between terminal 5 and the terminal 9; An end links to each other with the silicon controlled negative electrode after capacitor C and the resistor R parallel connection, the other end is connected with the silicon controlled control utmost point, the silicon controlled control utmost point is connected with probe B, the controllable silicon negative electrode connects bridge rectifier output terminal "-" utmost point, connecting terminal 5 after the controllable silicon anode links to each other with capacitor C1 "+" utmost point, probe A, terminal 5 connecting coil J one end, coil J other end splicing ear 6, terminal 6 is connected with bridge rectifier output terminal "+" utmost point.
Beneficial effect: simple in structure, performance safety and stability, cheap, draw water and the problem that spilling water is just turned off the pumping motor power supply in a great rush often occurs in solution pond, rural area, and the water in realization pond is taken out to expire and is just cut off the electricity supply automatically, reaches the purpose of saves energy and water resource.
Description of drawings
Accompanying drawing 1 is the anti-pond spilling water controller circuitry catenation principle figure that the utility model provides.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, a kind of anti-pond spilling water controller, its probe " A " and probe " B " can be realized non-maintaining, the long service life advantage, for protection against the tide, behind tin on the twisted pair end scalp, obturage with hot melt adhesive and to cut off again, make section expose scolding tin and get final product, will pop one's head in the metal wire of the tape insulation that certain intensity is arranged again and fix in position.When drawing water, the back pumping motor M that closes a floodgate begins to draw water, pond Zhong Shui raises gradually, when two probes touched water, electric current triggered the trigger electrode of controllable silicon T through the negative pole end output of bridge rectifier pipe D3 and D4 through coil J, probe A, water, the probe B of DC control contactor, one-way SCR T anode and negative electrode conducting, the coil J of DC control contactor has electric current by producing magnetic, and the contact J-K auto-action of DC control contactor cuts off main circuit, and pumping motor M outage stops pumping.Pumping motor outage hand switch S is connected in parallel between terminal 5 and the terminal 9, and the outage when test DC control contactor outage effect and prevention and control circuit break down is standby.When probe was provided with in place, tank water then can not be overflowed.
In the accompanying drawing 1, D1-D4 adopts IN4007 model diode: T1 adopts 220/12V12W model transformer; T adopts BT169D model controllable silicon; R adopts the thermal resistor of 10-100K Ω; C adopts the monolithic capacitor of 0.1uF, and C1 adopts the 22uF/50V aluminium electrolutic capacitor, and C2 adopts the 220uF/50V aluminium electrolutic capacitor.
Though described embodiment of the present utility model in conjunction with the accompanying drawings, the protection domain that those of ordinary skills do not need various distortion that creativity work just can make or modification still to belong to this patent within the scope of the appended claims.
Claims (1)
1. an anti-pond spilling water controller is characterized in that: comprise DC control contactor, transformer T1, bridge rectifier circuit, control circuit and hand switch S; The DC control contactor is made up of coil J and contact switch J-K; Bridge rectifier circuit is made up of diode D1, diode D2, diode D3, diode D4 and capacitor C2; Control circuit is made up of controllable silicon T, capacitor C, capacitor C1, resistor R and probe A and probe B; Terminal 1 and terminal 2 attachment plug P connect on the AC220V civil power, and terminal 3 is connected transformer T1 primary coil and pumping motor M respectively with terminal 4; Transformer T1 time level upper terminal 7, terminal 8 are connected with the negative pole of bridge rectifier input end diode D1, the negative pole of diode D2 respectively, "+" of capacitor C2 extreme and "-" be connected extremely respectively bridge rectifier output terminal "+" extreme and "-" extremely; Hand switch S is connected between terminal 5 and the terminal 9; An end links to each other with the silicon controlled negative electrode after capacitor C and the resistor R parallel connection, the other end is connected with the silicon controlled control utmost point, the silicon controlled control utmost point is connected with probe B, the controllable silicon negative electrode connects bridge rectifier output terminal "-" utmost point, connecting terminal 5 after the controllable silicon anode links to each other with capacitor C1 "+" utmost point, probe A, terminal 5 connecting coil J one end, coil J other end splicing ear 6, terminal 6 is connected with bridge rectifier output terminal "+" utmost point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118973 CN203084568U (en) | 2013-03-15 | 2013-03-15 | Pool overflow prevention controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118973 CN203084568U (en) | 2013-03-15 | 2013-03-15 | Pool overflow prevention controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084568U true CN203084568U (en) | 2013-07-24 |
Family
ID=48830392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118973 Expired - Fee Related CN203084568U (en) | 2013-03-15 | 2013-03-15 | Pool overflow prevention controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203084568U (en) |
-
2013
- 2013-03-15 CN CN 201320118973 patent/CN203084568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140315 |