CN2468081Y - Automatic controlling device for water tank level - Google Patents
Automatic controlling device for water tank level Download PDFInfo
- Publication number
- CN2468081Y CN2468081Y CN 01205053 CN01205053U CN2468081Y CN 2468081 Y CN2468081 Y CN 2468081Y CN 01205053 CN01205053 CN 01205053 CN 01205053 U CN01205053 U CN 01205053U CN 2468081 Y CN2468081 Y CN 2468081Y
- Authority
- CN
- China
- Prior art keywords
- water level
- switch
- motor
- power supply
- relay
- 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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Abstract
The utility model relates to a water level and temperature indicator of a solar water heater, which comprises a top cover, a bearing rod, a fixing tube, a guide tube, a protecting sleeve, a floating body, a contact fixing frame, a base, a water level indicating circuit and a water temperature indicating circuit, wherein, a water level indicating switch of the water level indicating circuit is composed of the guide tube, the floating body and a contact, and the water temperature indicating circuit is composed of a thermally-sensitive member and an electron temperature indicator. The utility model has the obvious advantages of simple structure, low cost, convenient installation and maintenance, not easy generation of failures, long service life and simultaneous display of water level and temperature. The utility model is particularly suitable for being used as the water level and temperature indicator of the domestic solar water heater.
Description
The utility model relates to cistern water level automatic control technology field, particularly a kind ofly be applied in all kinds of automatic control device for water tower level, as the cistern water level on the solar water heater quantitative storage, the quantitative cistern water level automaton of discharging of control and chemical liquid automatically.
Existing all kinds of water tower, particularly the water tank on the solar water heater in use, its water level can not be controlled according to actual needs, if feed-tank adds water, water tank is filled it up with without exception and just stopped to add water, this in use has many inconveniences, as the operation that can't quantitatively store water in the water tank or liquid, quantitatively discharge.
Task of the present utility model is at existing all kinds of water towers, particularly the water tank on the solar water heater in use, the weak point that its water level can not be controlled according to actual needs, provide a kind of simple in structure, with low cost, I﹠M is convenient, not troublesome cistern water level automaton.
Task of the present utility model is finished as follows: the utility model cistern water level automaton, it comprises draws together O-ring seal, housing, seal head, slide block, screw rod, motor, waterproof bulkhead, water level demonstration sensor and electronic circuit.Wherein, be provided with the radially Inlet and outlet water mouth of pipe of control device and the axial Inlet and outlet water mouth of pipe of control device on cistern water level automaton housing, wherein the axial Inlet and outlet water mouth of pipe of control device is fixed on the Inlet and outlet water mouth of pipe of water tank.Endoporus place at the axial Inlet and outlet water mouth of pipe of control device is provided with O-ring seal.Seal head and slide block are located in the inner chamber successively, and wherein seal head is fixed on the slip front.Have a screw on the end of slide block, this screw matches with screw rod, and screw rod is fixed on the output shaft of motor.Motor is fixed on the rear side of housing, is provided with a waterproof bulkhead in the front side of motor.Water level shows that sensor is located in the water tank.The electric wire that is connected on the motor junction block is connected to respectively on power lead and the water level demonstration sensor junction block.Electronic circuit is by K switch
1, K
2, K
3, K
4, K
5, K
6, K
7, power supply E
1, E
2, light emitting diode D
1, D
2, D
3, D
4, resistance R
1, R
2, R
3, R
4, R
5, capacitor C, relay K A, the normally closed contact KA of relay
1, motor W, speech IC IC, loudspeaker N forms.Light emitting diode D wherein
1, D
2, D
3, D
4As the luminous demonstration of cistern water level, speech IC IC and loudspeaker N are as the sound prompt device of cistern water level.
The utility model is that the water tank on the existing all kinds of water tower, particularly solar water heater provides a kind of simple in structure, with low cost, and I﹠M is convenient, not troublesome cistern water level automaton.The utility model cistern water level automaton is particularly suitable as the water level of the water tank on a kind of all kinds of water tower, particularly solar water heater and controls automatically and level displaying device.
Description of drawings:
Fig. 1 is the structural representation of cistern water level automaton.Wherein (1) represents the Inlet and outlet water mouth of pipe of water tank; (2) expression hold-down nut; (3) expression O-ring seal; (4) expression shell; (5) expression seal head; (6) expression slide block; (7) expression screw rod; (8) expression motor; (9) expression motor junction block; (10) expression waterproof bulkhead; (11) the radially Inlet and outlet water mouth of pipe of expression control device; (12) the axial Inlet and outlet water mouth of pipe of expression control device; (13) the expression water level shows sensor; (14) the expression water level shows the sensor junction block.
Fig. 2 is the circuit diagram of cistern water level automaton.K wherein
1-K
7Be switch; E
1-E
2Be power supply; D
1-D
4Be light emitting diode; R
1Be R
5Resistance; C is an electric capacity; KA is a relay; KA
1Normally closed contact for relay; W is a motor; IC is a speech IC; N is loudspeaker
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
A kind of cistern water level automaton, it comprises that O-ring seal (3), housing (4), seal head (5), slide block (6), screw rod (7), motor (8), waterproof bulkhead (10), water level show sensor (13) and electronic circuit.Wherein, be provided with the radially Inlet and outlet water mouth of pipe (11) of control device and the axial Inlet and outlet water mouth of pipe (12) of control device on cistern water level automaton housing (4), wherein the axial Inlet and outlet water mouth of pipe (12) of control device is fixed on the Inlet and outlet water mouth of pipe (1) of water tank by hold-down nut (2).Endoporus place at the axial Inlet and outlet water mouth of pipe (12) of control device is provided with O-ring seal (3).Seal head (5) and slide block (6) are located in the inner chamber successively, and wherein seal head (5) is fixed on slide block (6) front end.Have a screw on the end of slide block (6), this screw matches with screw rod (7), and screw rod (7) is fixed on the output shaft of motor (8).Motor (8) is fixed on the rear side of housing (4), is provided with a waterproof bulkhead (10) in the front side of motor (8).Water level shows that sensor (13) is located in the water tank.The electric wire that is connected on the motor junction block (9) is connected to respectively on power lead and the water level demonstration sensor junction block (14).Electronic circuit is by K switch
1, K
2, K
3, K
4, K
5, K
6, K
7, power supply E
1, E
2, light emitting diode D
1, D
2, D
3, D
4, resistance R
1, R
2, R
3, R
4, R
5, capacitor C, relay K A, motor W, speech IC IC, loudspeaker N forms, wherein light emitting diode D
1, D
2, D
3, D
4As the luminous demonstration of cistern water level, speech IC IC and loudspeaker N are as the sound prompt device of cistern water level.In electronic circuit, K switch
1, K
2, K
3, K
4An end respectively with resistance R
1, R
2, R
3, R
4An end and K switch
7A, B, C, D end join resistance R
1, R
2, R
3, R
4The other end be connected to light emitting diode D respectively
1, D
2, D
3, D
4Positive pole, K switch
1, K
2, K
3, K
4The other end all be connected to K switch
5An end, K switch
5The other end be connected to power supply E
1Positive pole, light emitting diode D
2, D
3, D
4Negative pole all be connected to power supply E
1Negative pole, power supply E
2Positive pole, the end of motor W, resistance R
5An end and an end of capacitor C on, at light emitting diode D
1Negative pole on be in series with speech IC IC, loudspeaker N successively, the other end of loudspeaker N is connected to power supply E
1Negative pole, K switch
70 end be connected to the end of relay K A, the other end of capacitor C, the normally closed contact KA of relay respectively
1An end on, the other end of relay K A and resistance R
5The other end join the normally closed contact KA of relay
1The other end be connected to the other end and the K switch of motor W respectively
6An end, K switch
6The other end and power supply E
2Negative pole join.During use, cistern water level passes through K switch
7Gear determine.Water level in water tank is lower than K switch
4The time, K switch
1, K
2, K
3Be in off-state, at this moment light emitting diode D
1, D
2, D
3Not luminous.Along with water level rises, K switch
3, K
2, K
1Conducting successively, light emitting diode D
3, D
2, D
1Luminous successively.In addition, along with water level constantly raises, K switch
1Conducting, then motor W (8) starts working, and drives screw rod (7) by motor W (8) output shaft and rotate, and the rotation of screw rod (7) makes slide block (6) drive seal head (5) and slides forward and make into to O-ring seal (3) that the water current end, in this simultaneously, power supply E
1To the capacitor C charging, when the capacitor C both end voltage reached certain value, relay K A moved, and made the normally closed contact KA of relay
1Open, motor W quits work, and the feed-tank water level adds the water process and stops automatically like this.When people will use water in the water tank, as long as connect K
6Get final product, at short notice power supply E
2Give motor W power supply, seal head (5) is withdrawed from motor W counter-rotating, and the water in the water tank flows out.Along with water level constantly descends, K switch
1, K
2, K
3Disconnect light emitting diode D successively
1, D
2, D
3Extinguish successively, work as K switch
1During disconnection, capacitor C begins the discharge to relay K A, and relay K A discharges, the normally closed contact KA of relay
1Recover normally off, for task is ready down.
Claims (2)
1, a kind of cistern water level automaton, it is characterized in that this device comprises O-ring seal (3), housing (4), seal head (5), slide block (6), screw rod (7), motor (8), waterproof bulkhead (10), water level shows sensor (13) and electronic circuit, wherein, on cistern water level automaton housing (4), be provided with the radially Inlet and outlet water mouth of pipe (11) of control device and the axial Inlet and outlet water mouth of pipe (12) of control device, the axial Inlet and outlet water mouth of pipe (12) of control device is fixed on the Inlet and outlet water mouth of pipe (1) of water tank, endoporus place at the axial Inlet and outlet water mouth of pipe (12) of control device is provided with O-ring seal (3), seal head (5) and slide block (6) are located in the inner chamber successively, wherein seal head (5) is fixed on slide block (6) front end, on the end of slide block (6), have a screw, this screw matches with screw rod (7), screw rod (7) is fixed on the output shaft of motor (8), motor (8) is fixed on the rear side of housing (4), is provided with a waterproof bulkhead (10) in the front side of motor (8).
2, cistern water level automaton according to claim 1, the electronic circuit that it is characterized in that this device is by K switch
1, K
2, K
3, K
4, K
5, K
6, K
7, power supply E
1, E
2, light emitting diode D
1, D
2, D
3, D
4, resistance R
1, R
2, R
3, R
4, R
5, capacitor C, relay K A, motor W, speech IC IC, loudspeaker N forms, wherein light emitting diode D
1, D
2, D
3, D
4As the luminous demonstration of cistern water level, speech IC IC and loudspeaker N be as the sound prompt device of cistern water level, in electronic circuit, and K switch
1, K
2, K
3, K
4An end respectively with resistance R
1, R
2, R
3, R
4An end and K switch
7A, B, C, D end join resistance R
1, R
2, R
3, R
4The other end be connected to light emitting diode D respectively
1, D
2, D
3, D
4Positive pole, K switch
1, K
2, K
3, K
4The other end all be connected to K switch
5An end, K switch
5The other end be connected to power supply E
1Positive pole, light emitting diode D
2, D
3, D
4Negative pole all be connected to power supply E
1Negative pole, power supply E
2Positive pole, the end of motor W, resistance R
5An end and an end of capacitor C on, at light emitting diode D
1Negative pole on be in series with speech IC IC, loudspeaker N successively, the other end of loudspeaker N is connected to power supply E
1Negative pole, K switch
70 end be connected to the end of relay K A, the other end of capacitor C, the normally closed contact KA of relay respectively
1An end on, the other end of relay K A and resistance R
5The other end join the normally closed contact KA of relay
1The other end be connected to the other end and the K switch of motor W respectively
6An end, K switch
6The other end and power supply E
2Negative pole join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205053 CN2468081Y (en) | 2001-01-22 | 2001-01-22 | Automatic controlling device for water tank level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205053 CN2468081Y (en) | 2001-01-22 | 2001-01-22 | Automatic controlling device for water tank level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468081Y true CN2468081Y (en) | 2001-12-26 |
Family
ID=33626118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205053 Expired - Fee Related CN2468081Y (en) | 2001-01-22 | 2001-01-22 | Automatic controlling device for water tank level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468081Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967068A (en) * | 2012-12-14 | 2013-03-13 | 李家民 | Circular-pipe arc-shaped concave-convex surface type anti-freezing blank pipe valve of solar water heater |
| CN107084775A (en) * | 2017-04-24 | 2017-08-22 | 杨雪锋 | A kind of full-automatic bucket water receiving anti-overflow device of water |
-
2001
- 2001-01-22 CN CN 01205053 patent/CN2468081Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967068A (en) * | 2012-12-14 | 2013-03-13 | 李家民 | Circular-pipe arc-shaped concave-convex surface type anti-freezing blank pipe valve of solar water heater |
| CN107084775A (en) * | 2017-04-24 | 2017-08-22 | 杨雪锋 | A kind of full-automatic bucket water receiving anti-overflow device of water |
| CN107084775B (en) * | 2017-04-24 | 2018-01-30 | 湖北晨昱晖农业科技股份有限公司 | A kind of full-automatic bucket water receiving anti-overflow device of water |
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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 |