CN2768057Y - Electronic water level controller - Google Patents
Electronic water level controller Download PDFInfo
- Publication number
- CN2768057Y CN2768057Y CN 200420118352 CN200420118352U CN2768057Y CN 2768057 Y CN2768057 Y CN 2768057Y CN 200420118352 CN200420118352 CN 200420118352 CN 200420118352 U CN200420118352 U CN 200420118352U CN 2768057 Y CN2768057 Y CN 2768057Y
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- CN
- China
- Prior art keywords
- water level
- power
- electrically connected
- sensor
- level controller
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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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- Control Of Non-Electrical Variables (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses an electronic water level controller. The utility model is composed of a power system, a regulation system, a sensing system, a power system and an alarm system, wherein a solid state relay is arranged in the power system; the input end of the solid state relay is electrically connected with the regulation system; the output end of the solid state relay is electrically connected with the power system; electric signals of the sensing system are changed into control signals after treated by the regulation system to output to the solid state relay to control the power system to work. The contactless solid state relay of the utility model adopts replaces the traditional electromagnetic contactor; the utility model has the advantages of no contact, no noise, moisture protection, corrosion resistance and long service life.
Description
[technical field]
The utility model relates to a kind of electronics water level controller.
[background technology]
The electronics water level controller is mainly used in solution ubiquitous spilling water phenomenon in the water supply and sewage process, and it by electronics water level controller control pump working, thereby reaches automatic control water level by gathering SEA LEVEL VARIATION information.Traditional water level controller all is float-ball type or the electromagnetic treadle that the contact is arranged, and it is to utilize ball float and corresponding mechanical drive to control pump working.In the practical application, ball float is not easy to install and damage easily, and there are a large amount of potential safety hazards in electromagnetic treadle because have the contact between each electrical equipment.
[summary of the invention]
The utility model technical issues that need to address just are to provide a kind of existing electronics water level controller that is different from, its adopts the lifting of contactless, noiselessness, shockproof solid-state relay gauge tap control water level, safe and reliable, highly sensitive, stability is strong, long service life.
For addressing the above problem, the utility model is taked following technical scheme:
The utility model electronics water level controller; it is by power-supply system; regulating system; sensor-based system; power system; power-supply system is electrically connected by power lead and regulating system; sensor-based system is electrically connected by sensor signal lines and regulating system; power system is electrically connected by water pump cable and regulating system; be provided with a solid-state relay and actuating unit in the described power system; and actuating unit protection system; the input end of described solid-state relay and regulating system are electrically connected; the output terminal of solid-state relay and actuating unit are electrically connected; the electric signal of sensor-based system becomes control signal after handling by regulating system, exports to the work of solid-state relay control power system.
Preferably, the utility model also is provided with a warning system, warning system and regulating system are electrically connected, described regulating system is encapsulated in the cabinet terminal box, be provided with the cabinet terminal board in the cabinet terminal box, the cabinet terminal board is provided with sensor signal line interface, electric source line interface, water pump cable interface, alarm interface and is electrically connected sensor-based system, power-supply system, power system and warning system respectively.Described sensor-based system is made up of the electrode of three different lengths, keep insulation distance between three electrodes, three electrode terminal are encapsulated in the electrode terminal box, are connected the sensor signal line interface of the cabinet terminal board of regulating system by sensor signal lines.Described warning system is provided with power light, high and low water level indicator light, spilling water pilot lamp, running pilot lamp, turning round stops pilot lamp, and they are connected electrically on the cabinet front plate of regulating system cabinet terminal box.Described power system also is provided with the actuating unit protection system, and actuating unit is a submersible pump.
The utility model adopts tap water or sewage as conducting medium, when water surface generation height changes, electric signal is through sensor electrode, be transported to the regulator of control circuit, electric signal becomes control signal after handling through regulator, the control solid-state relay, thereby the driving pump operation, the purpose of reach control, regulating water level.
The installation of the utility model sensor at first should be noted the position of three electrodes of sensor, what spilling water electrode lower end must be installed has the place of 3cm distance with the pond open height, and the lower end of low water level electrode also should keep being not less than the distance of 3cm with the top of submersible pump water sucking mouth.Secondly, must keep certain spacing between each electrode, will guarantee that especially the insulation between the mutual electrode is good, each electrode can not with at the bottom of pool wall, the pond, water pump body contacts, and maintains a certain distance, electrode box is noted waterproof.
The spilling water warning system of the utility model setting is when preventing that the power system loop from breaking down, and water pump can not draining or because of the spilling water amount causes water logging greater than water discharge, and custom-designed.
The utility model is applicable to hotel, restaurant, skyscraper, subsurface equipment layer, civil air defense constructions and installations, sewage discharge place etc.
The utility model sensor is the stainless steel material by three different lengths, three electrodes as sensor, pond, top or cistern water level rise or descend when changing, electric signal is sent to regulator through electrode, after regulator is handled, become control signal, export to solid-state relay, thereby the driving pump operation is to reach the purpose of control water level.
The utility model adopts contactless solid-state relay to replace traditional electromagnetic treadle, and its advantage is: contactless, noiselessness, protection against the tide, anticorrosive and long service life.
[description of drawings]
Fig. 1 is the utility model structural representation.
Among the figure: 1, low water level electrode; 2, high water level electrode; 3, spilling water potential electrode; 4, sensor support frame; 5, electrode terminal box; 6, sensor signal lines; 7, water pump cable; 8, cabinet terminal board; 9, power lead; 10, alarm jack; 11, submersible pump; 12, cesspool.
Fig. 2 is the utility model circuit theory diagrams.
Fig. 3 regulates cabinet front plate figure for the utility model.
Among the figure: 8-1, power light; 8-2, high water stage pilot lamp; 8-3, low-water level pilot lamp; 8-4, spilling water position pilot lamp; 8-5, running pilot lamp; 8-6, running stop pilot lamp; 8-7, K switch 1; 8-8, K switch 2; 8-9, digital voltmeter.
[embodiment]
As shown in Figure 1, the utility model is applied in the cesspool 12, it is by power-supply system, regulating system, sensor-based system, power system, warning system is formed, power-supply system is electrically connected by power lead 9 and regulating system, sensor-based system is electrically connected by sensor signal lines 6 and regulating system, power system is electrically connected by water pump cable 7 and regulating system, warning system and regulating system are electrically connected, be provided with a solid-state relay in the described power system, fixed relay is the ZGT type that Beijing square Yong Ji Ltd produces, the input end of described solid-state relay and regulating system are electrically connected, the output terminal of solid-state relay and power system are electrically connected, the electric signal of sensor-based system becomes control signal after handling by regulating system, exports to the work of solid-state relay control actuating unit.
Regulating system described in the utility model is encapsulated in the cabinet terminal box, be provided with cabinet terminal board 8 in the cabinet terminal box, the cabinet terminal board is provided with sensor signal line interface, electric source line interface, water pump cable interface, alarm interface 10 and is electrically connected sensor-based system, power-supply system, power system and warning system respectively.Described sensor-based system is made up of the electrode 1,2,3 of three different lengths, keep insulation distance between three electrodes, three electrode terminal are encapsulated in the electrode terminal box 5, the electrode terminal box is fixing by sensor support frame 4, is connected the sensor signal line interface of the cabinet terminal board 8 of regulating system by sensor signal lines 6.Described warning system is provided with power light 8-1, high and low water level indicator light 8-2 and 8-3, spilling water pilot lamp 8-4, running pilot lamp 8-5, running stop pilot lamp 8-6, and they are connected electrically on the cabinet front plate of regulating system cabinet terminal box.Also be provided with the actuating unit protection system in the described power system, actuating unit is a submersible pump 11.
Claims (6)
1, a kind of electronics water level controller, it is by power-supply system, regulating system, sensor-based system, power system is formed, power-supply system is electrically connected by power lead and regulating system, sensor-based system is electrically connected by sensor signal lines and regulating system, power system is electrically connected by water pump cable and regulating system, it is characterized in that: be provided with a solid-state relay and actuating unit in the described power system, the input end of described solid-state relay and regulating system are electrically connected, the output terminal of solid-state relay and actuating unit are electrically connected, the electric signal of sensor-based system becomes control signal after handling by regulating system, exports to the work of solid-state relay control actuating unit.
2, the described electronics water level controller of claim 1, it is characterized in that: described electronics water level controller also is provided with a warning system, and described warning system and regulating system are electrically connected.
3, the described electronics water level controller of claim 2, it is characterized in that: described regulating system is encapsulated in the cabinet terminal box, be provided with the cabinet terminal board in the cabinet terminal box, the cabinet terminal board is provided with sensor signal line interface, electric source line interface, water pump cable interface, alarm interface and is electrically connected sensor-based system, power-supply system, power system and warning system respectively.
4, the arbitrary described electronics water level controller of claim 1-3, it is characterized in that: described sensor-based system is made up of the electrode of three different lengths, keep insulation distance between three electrodes, three electrode terminal are encapsulated in the electrode terminal box, are connected the sensor signal line interface of the cabinet terminal board of regulating system by sensor signal lines.
5, the described electronics water level controller of claim 4, it is characterized in that: described warning system is provided with power light, high and low water level indicator light, spilling water pilot lamp, running pilot lamp, turning round stops pilot lamp, and they are connected electrically on the cabinet front plate of regulating system cabinet terminal box.
6, the described electronics water level controller of claim 5 is characterized in that: also be provided with the actuating unit protection system in the described power system, actuating unit is a submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118352 CN2768057Y (en) | 2004-10-13 | 2004-10-13 | Electronic water level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118352 CN2768057Y (en) | 2004-10-13 | 2004-10-13 | Electronic water level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2768057Y true CN2768057Y (en) | 2006-03-29 |
Family
ID=36681926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420118352 Expired - Fee Related CN2768057Y (en) | 2004-10-13 | 2004-10-13 | Electronic water level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2768057Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892512A (en) * | 2016-04-28 | 2016-08-24 | 中煤张家口煤矿机械有限责任公司 | Liquid level control system for small and medium-sized sewage treatment stations |
-
2004
- 2004-10-13 CN CN 200420118352 patent/CN2768057Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892512A (en) * | 2016-04-28 | 2016-08-24 | 中煤张家口煤矿机械有限责任公司 | Liquid level control system for small and medium-sized sewage treatment stations |
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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 |