CN2503513Y - Double liquid level water level controller - Google Patents
Double liquid level water level controller Download PDFInfo
- Publication number
- CN2503513Y CN2503513Y CN 01234908 CN01234908U CN2503513Y CN 2503513 Y CN2503513 Y CN 2503513Y CN 01234908 CN01234908 CN 01234908 CN 01234908 U CN01234908 U CN 01234908U CN 2503513 Y CN2503513 Y CN 2503513Y
- Authority
- CN
- China
- Prior art keywords
- water
- pin
- level
- liquid level
- water level
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 3
- 235000020681 well water Nutrition 0.000 description 3
- 239000002349 well water Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
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- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model relates to a two liquid level controller. It is mainly characterized by that it is formed from relay contact control portion of water pump motor, 6 water level electrodes of two liquid levels and CMOS NAND gate self-control device. CMOSNAND gate automatic control device, from C11Integrated circuit G1、G2、G3、G4Triode V1、V2High-sensitivity relay K1、K2And a resistance R1～R3And (4) forming. The utility model discloses can realize water level automatic control simultaneously to two liquid levels, economize on electricity water conservation under the circumstances of guaranteeing normal water supply.
Description
The utility model relates to a kind of water level controller, particularly a kind of biliquid face water level controller.
The form of water level controller device has multiple: float switch, travel switch, electric contact type pressure gauge, electronic type, microcomputer etc.Generally be that the water level of single liquid level is controlled automatically at present, for example, control the water level height in the water tank separately, control the water level in the pond separately.
In China cities and towns, the water supply of building, many local methods that adopt the secondary pressurization.Just repair a pond at the bottom of the building layer, tap water injects the pond, builds a water tank at the building top layer, with water pump water is drawn up water tank, uses for full building.When water consumption was few at dead of night, water tank was with overflow.
In China rural area, tap water has been used in many villages.Generally be at the place pick of having abundant water resources mouthful well saliva well, build a water tower in the village, with water pump well water is drawn up water tower and use for full village, when the spring and summer underground water table was high, well can overflow.
Automatic control for the water level of pond-water tank or such two liquid levels of well-water tower just can not have been adopted the control method of single liquid level water level.
The purpose of this utility model is to provide a kind of can realize the water level controller-biliquid face water level controller of control automatically simultaneously to two liquid levels.
The purpose of this utility model is achieved in that it is made of three parts, the one, pump motor relay contact control section, two is level electrodes of two liquid levels, each liquid level adopts 3 level electrodes, totally 6 level electrode A, B, C, a, b, c, the 3rd, the cmos nand gate self-con-tained unit; Described cmos nand gate self-con-tained unit is by C
11Integrated circuit G
1, G
2, G
3, G
4, triode V
1, V
2, high sensitive relay K
1, K
2And resistance R
1～R
8Form R
3, level electrode A and G
12 pin connect G
1From output of 6 pin and R
1Link to each other and access G
22 pin, G
2Connect R from the output of 6 pin
7, R
7The other end and V
1Base stage be connected V
1Grounded emitter, V
1Collector meet high sensitive relay K
1R
4, level electrode b and G
32 pin connect G
3From output of 6 pin and R
2Link to each other and access G
42 pin, G
4Connect R from the output of 6 pin
8, R
8The other end and V
2Base stage be connected V
2Grounded emitter, V
2Collector meet high sensitive relay K
2
Self-con-tained unit was realized with being connected by connection terminal of pump motor relay contact control section.
Middle water level reaches A when the pond, G
1Be input as high level, be output as low level, make G
2Be output as high level, V
1Conducting, coil K
1Adhesive, K
1Normally opened contact make auxiliary reclay KA
1Adhesive.If the water in the water tank is discontented at this moment, promptly do not reach level electrode a, integrated circuit G
3Be input as low level, be output as high level, make G
4Be input as low level, V
2End coil K
2Not adhesive, K
2Normally closed contact make auxiliary reclay keep adhesive.Because KA
1, KA
2All adhesives, its normally opened contact are all closed, and A.C. contactor KM coil gets electric, and pump motor is started working.
When water pump draws water, the water tank middle water level reaches a, G
3, G
4, V
2Upset, K
2Adhesive, K
2Normally closed contact make KA
2Normally opened contact recover, the KM dead electricity, motor quits work, the water that prevents water tank overflows the expense of atrying.
Accompanying drawing is the utility model electrical schematic diagram.
G among the figure
1, G
2, G
3, G
4Be C
11Integrated circuit, V
1, V
2Be triode, K
1, K
2Be high sensitive relay, A, B, C, a, b, c are six level electrodes, R
1～R
8Be resistance.
When being used for the water level control of two liquid levels of well-water tower, level electrode is arranged in the water tower, when the water of water tower does not reach the cat head position, no matter the water level in the well how, pump motor will shut down automatically, prevent the water overflow in the tower, thus water-saving and electricity-saving.On the other hand, the water in well has been lower than the bottom valve of water pump position, no matter the water level in the water tower how, pump motor also will shut down automatically, prevent the water pump idle running damage.
Claims (1)
1, a kind of biliquid face water level controller is made up of pump motor relay contact control section, liquid level water level electrode, cmos nand gate self-con-tained unit, it is characterized in that:
A. the liquid level water level electrode is 6, and each liquid level adopts 3, and a liquid level is A, B, C, and another liquid level is a, b, c;
B.CMOS Sheffer stroke gate self-con-tained unit is by C
11Integrated circuit G
1, G
2, G
3, G
4, triode V
1, V
2, high sensitive relay K
1, K
2And resistance R
1～R
8Form R
3, level electrode A and G
12 pin connect G
1From output of 6 pin and R
1Link to each other and access G
22 pin, G
2Connect R from the output of 6 pin
7, R
7The other end and V
1Base stage be connected V
1Grounded emitter, V
1Collector meet high sensitive relay K
1R
4, level electrode b and G
32 pin connect G
3From output of 6 pin and R
2Link to each other and access G
42 pin, G
4Connect R from the output of 6 pin
8, R
8The other end and V
2Base stage be connected V
2Grounded emitter, V
2Collector meet high sensitive relay K
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234908 CN2503513Y (en) | 2001-04-16 | 2001-04-16 | Double liquid level water level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234908 CN2503513Y (en) | 2001-04-16 | 2001-04-16 | Double liquid level water level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503513Y true CN2503513Y (en) | 2002-07-31 |
Family
ID=33648183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234908 Expired - Fee Related CN2503513Y (en) | 2001-04-16 | 2001-04-16 | Double liquid level water level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503513Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032163A (en) * | 2010-12-08 | 2011-04-27 | 张万奎 | Automatic control device for saving water for peasant household |
-
2001
- 2001-04-16 CN CN 01234908 patent/CN2503513Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032163A (en) * | 2010-12-08 | 2011-04-27 | 张万奎 | Automatic control device for saving water for peasant household |
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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 |