CN202331220U - Full-automatic liquid level controller - Google Patents
Full-automatic liquid level controller Download PDFInfo
- Publication number
- CN202331220U CN202331220U CN2011203862702U CN201120386270U CN202331220U CN 202331220 U CN202331220 U CN 202331220U CN 2011203862702 U CN2011203862702 U CN 2011203862702U CN 201120386270 U CN201120386270 U CN 201120386270U CN 202331220 U CN202331220 U CN 202331220U
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- Prior art keywords
- liquid level
- level sensor
- water
- well
- water tower
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- Expired - Fee Related
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Abstract
The utility model discloses a full-automatic liquid level controller. Under the actual work situation, the installing relation of the controller includes that a water tower liquid level sensor is installed in a water tower 4, a water well liquid level sensor is installed in a water well 7; the water tower liquid level sensor and the water well liquid level sensor are connected onto a controller 8 through wires. The full-automatic liquid level controller has the advantages that the volume is small, the structure is simple; and the product cost can be decreased when similar products achieve the same functions. According to the full- automatic liquid level controller, the water well liquid level sensor is arranged, accordingly, when the water well is free of water, a water pump closes automatically without burning out; as the water tower liquid level sensor is arranged, the water tower automatically replenishes water while lacking water, and stop drawing water when water is full, thus, overflowing of water from pools is prevented.
Description
Technical field
The present invention relates to efficient liquid level control technology field, especially relate to a kind of Full Automatic Liquid level controller that utilization PP ball float, tongue tube and open-and-shut control circuit are formed.
Background technology
Along with the demand of society, in the water tower pump process, realize the automatic startup of water pump and close automated production; Fluid level controller is meant through the method for mechanical type or electronic type and carries out the control of two position, can control electromagnetic valve, water pump etc., thus realizing semi-automation or full-automatic, method has multiple.At present, the method that traditional technology adopts is: complicacy is installed, and mainly is that cost is high, has wasted a large amount of wire rods, and it is higher to promote cost.It is in the water pump pump process that traditional water pump control also has a bigger defective, because the flow of water pump is bigger, possibly drain the water in the well, the accident of water pump often occurs burning out.
The utility model content
The technical matters that the utility model solved is to provide a kind of full-automatic novel liquid level controller, to solve the shortcoming in the above-mentioned background technology.
For realizing above purpose, the technical matters that the utility model solved adopts following technical scheme to realize:
A kind of Full Automatic Liquid level controller, it comprises lead, controller 8, water tower liquid level sensor and well liquid level sensor; It is characterized in that: water tower liquid level sensor, well liquid level sensor are connected on the controller 8 through lead;
Described water tower liquid level sensor is provided with under PP ball float 2, the water tower liquid level sensor 5 on liquid level sensor 3, the water tower; Under the water tower on liquid level sensor 3 and the water tower liquid level sensor 5 be connected through lead; PP ball float 2 is enclosed within respectively under the water tower on liquid level sensor 3 and the water tower on the liquid level sensor 5;
Described well liquid level sensor is provided with under PP ball float 2, the well liquid level sensor 10 on liquid level sensor 9, the well; Under the well on liquid level sensor 9 and the well liquid level sensor 10 be connected through lead; PP ball float 2 is enclosed within respectively under the well on liquid level sensor 9 and the well on the liquid level sensor 10.
Described controller 8 is mainly connected to form by circuit board, transformer T1, diode (D1, D2, D3, D4), triode Q3, capacitor C 1, resistance R 1, relay, C15 binding post, line ball pin, socket.
Liquid level sensor 3 is formed by connecting through lead resistance R 2, tongue tube S2, thyristor Q1 under the described water tower.
Liquid level sensor 5 is provided with tongue tube S1 on the described water tower.
Liquid level sensor 9 is being formed by connecting through lead resistance R 3, tongue tube S4, thyristor Q2 under the described well.
The beneficial effect of the utility model: 1, the utility model volume is little, simple structure; Can be when like product reach identical function, cost of products can descend.2, the utility model is provided with the well liquid level sensor, and when well did not have water, water pump cut out automatically, can not burn out water pump.3, the utility model is provided with the water tower liquid level sensor, and automatic water supplement during the water tower lack of water, water have been expired and stopped pumping, and have just prevented that also water from overflowing the worry in pond.
Description of drawings
Fig. 1 is the assembling synoptic diagram of the utility model;
Fig. 2 is the utility model work synoptic diagram;
Fig. 3 is the circuit structure diagram of the utility model preferred embodiment.
Shown in the figure: 1, water pipe; 2, PP ball float; 3, liquid level sensor under the water tower; 4, water tower; 5, liquid level sensor on the water tower; 6, water pump; 7, well; 8, controller; 9, liquid level sensor under the well; 10, liquid level sensor on the well.
Embodiment
Like Fig. 2, under the real work situation, the utility model relation of installing is: the water tower liquid level sensor is installed in the water tower 4, and the well liquid level sensor is installed in the well 7; Water tower liquid level sensor, well liquid level sensor are connected on the controller 8 through lead.
Shown in Fig. 1-3, the principle of work of summary the utility model:
Controller 8 energized, 220V is depressurized to 24V through transformer T1, diode (D1, D2) rectification, electric capacity (C1) filtering forms purer direct-current control voltage.Wherein one road voltage offers the relay of control load; Another road voltage offers water tower liquid level sensor and well liquid level sensor.
The water tower liquid level sensor is the circuit working principle in practice: when the water level of water tower descended gradually, the PP ball float 2 of liquid level sensor 5 was also along with decline of water table, when PP ball float 2 drops to the position of setting on the water tower; Tongue tube (S1) switch closure; When water level continue to descend, when dropping to the desired location of PP ball float 2 of liquid level sensor 3 under the water tower, tongue tube (S2) switch closure; Thyristor (Q1) conducting, light emitting diode D3 relay indicating light is bright; The base stage of the triode of control load relay (Q3) obtains positive voltage, triode (Q3) conducting, relay adhesive; Water pump 6 obtains WV, begins to draw water, and gets into water tower 4 through water pipe 1; Water level will closely rise gradually in the water tower; When water level rose to the desired location of PP ball float 2 of liquid level sensor 3 under the water tower, following level sensor tongue tube (S2) switch broke off, (preparing for drawing water next time).Still conducting of thyristor (Q1), water pump 6 continues to draw water, again when water level rises to the desired location of PP ball float 2 of liquid level sensor 5 on the water tower; The tongue tube of liquid level sensor 5 (S1) switch breaks off on the water tower; Thyristor (Q1) has lost anode voltage and has ended, and thyristor (Q1) ends, and triode (Q3) base stage has lost positive voltage and also ended; Relay loses coil voltage and breaks off, and water pump 6 is lost the job voltage and stopped pumping.So go round and begin again, simple and reliable.
The well liquid level sensor is the circuit working principle in practice: the flow that draws water of water pump 6 is too big under some circumstances, and the water flow of well 7 is little.When the water level of well descended gradually, the PP ball float 2 of liquid level sensor 10 was also along with decline of water table, when PP ball float 2 drops to the position of setting on the well; Tongue tube (S3) switch closure; When water level continue to descend, when dropping to the desired location of PP ball float 2 of liquid level sensor 9 under the well, tongue tube (S4) switch closure; Thyristor (Q2) conducting, light emitting diode D4 lack of water pilot lamp is bright.During well liquid level sensor circuit turn-on entire circuit played the effect of shunting; Thereby cause thyristor Q1 place voltage to reduce; Thyristor (Q1) has lost anode voltage and has ended, and thyristor (Q1) ends, and triode (Q3) base stage has lost positive voltage and also ended; Relay loses coil voltage and breaks off, and water pump 6 is lost the job voltage and stopped pumping.So go round and begin again, simple and reliable.
Claims (6)
1. Full Automatic Liquid level controller, it comprises lead, controller (8), water tower liquid level sensor and well liquid level sensor; It is characterized in that: water tower liquid level sensor, well liquid level sensor are connected on the controller (8) through lead;
Described water tower liquid level sensor is provided with under PP ball float (2), the water tower liquid level sensor (5) on liquid level sensor (3), the water tower; Liquid level sensor (5) is connected through lead on liquid level sensor under the water tower (3) and the water tower; PP ball float (2) is enclosed within respectively on liquid level sensor under the water tower (3) and the water tower on the liquid level sensor (5);
Described well liquid level sensor is provided with under PP ball float (2), the well liquid level sensor (10) on liquid level sensor (9), the well; Liquid level sensor (10) is connected through lead on liquid level sensor under the well (9) and the well; PP ball float (2) is enclosed within respectively on liquid level sensor under the well (9) and the well on the liquid level sensor (10).
2. a kind of Full Automatic Liquid level controller according to claim 1 is characterized in that described controller (8) is mainly connected to form by circuit board, transformer T1, diode (D1, D2, D3, D4), triode Q3, capacitor C 1, resistance R 1, relay, C15 binding post, line ball pin, socket.
3. a kind of Full Automatic Liquid level controller according to claim 1 is characterized in that liquid level sensor under the described water tower (3) is formed by connecting through lead resistance R 2, tongue tube S2, thyristor Q1.
4. a kind of Full Automatic Liquid level controller according to claim 1 is characterized in that liquid level sensor on the described water tower (5) is provided with tongue tube S1.
5. a kind of Full Automatic Liquid level controller according to claim 1 is characterized in that liquid level sensor under the described well (9) is being formed by connecting through lead resistance R 3, tongue tube S4, thyristor Q2.
6. a kind of Full Automatic Liquid level controller according to claim 1 is characterized in that liquid level sensor on the described well (10) is provided with tongue tube S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203862702U CN202331220U (en) | 2012-03-21 | 2012-03-21 | Full-automatic liquid level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203862702U CN202331220U (en) | 2012-03-21 | 2012-03-21 | Full-automatic liquid level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331220U true CN202331220U (en) | 2012-07-11 |
Family
ID=46443194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203862702U Expired - Fee Related CN202331220U (en) | 2012-03-21 | 2012-03-21 | Full-automatic liquid level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103218936A (en) * | 2012-12-26 | 2013-07-24 | 吴心妮 | Demonstrator for open loop control system and closed loop control system |
| CN105468038A (en) * | 2015-12-28 | 2016-04-06 | 深圳市源森态科技实业有限公司 | Water level switch device and water level detection control method |
| CN110244783A (en) * | 2019-05-27 | 2019-09-17 | 深圳市赛格车圣科技有限公司 | Full-auto water level control system and water system |
| CN114200970A (en) * | 2020-09-17 | 2022-03-18 | 中国石油天然气股份有限公司 | Liquid level control device |
-
2012
- 2012-03-21 CN CN2011203862702U patent/CN202331220U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103218936A (en) * | 2012-12-26 | 2013-07-24 | 吴心妮 | Demonstrator for open loop control system and closed loop control system |
| CN103218936B (en) * | 2012-12-26 | 2015-04-01 | 吴心妮 | Demonstrator for open loop control system and closed loop control system |
| CN105468038A (en) * | 2015-12-28 | 2016-04-06 | 深圳市源森态科技实业有限公司 | Water level switch device and water level detection control method |
| CN105468038B (en) * | 2015-12-28 | 2019-03-08 | 深圳市源森态科技实业有限公司 | A kind of Water level switch device and water level detecting and controlling method |
| CN110244783A (en) * | 2019-05-27 | 2019-09-17 | 深圳市赛格车圣科技有限公司 | Full-auto water level control system and water system |
| CN114200970A (en) * | 2020-09-17 | 2022-03-18 | 中国石油天然气股份有限公司 | Liquid level control device |
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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: 20120711 Termination date: 20140321 |