CN2893238Y - Mining flame-proof and essential safety water pump water level controller - Google Patents
Mining flame-proof and essential safety water pump water level controller Download PDFInfo
- Publication number
- CN2893238Y CN2893238Y CN 200620084019 CN200620084019U CN2893238Y CN 2893238 Y CN2893238 Y CN 2893238Y CN 200620084019 CN200620084019 CN 200620084019 CN 200620084019 U CN200620084019 U CN 200620084019U CN 2893238 Y CN2893238 Y CN 2893238Y
- Authority
- CN
- China
- Prior art keywords
- water pump
- water level
- control circuit
- level sensor
- level controller
- 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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- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
A mining flameproof and intrinsic safety water pump water-level controller is provided with a flameproof shell, an upper water level sensor, a lower water level sensor, a vacuum AC contactor, an electromotor composite protector, a manual/automatic switch, a 660V/36V transformer, a control circuit pouring casing and a resistor protector. The left side in the flameproof shell is provided with a vacuum AC contactor under which an electromotor composite protector is provided. The upper right side of the flameproof shell is provided with a 660V/36V transformer, while the lower right side is provided with a control circuit pouring casing. The upper lateral wall at the right side of the flameproof shell is provided with a manual/automatic switch, while the lower right side is provided with a resistor protector. The control circuit pouring casing is connected with the upper water level sensor and the lower water level sensor through the circuit to form a principal part of the utility model. The utility model can realize the automatic control by the water pump and ensure safety and reliable working on the condition that no person is on duty so as to save manpower and reduce waste.
Description
Technical field:
The utility model relates to the water pump auxiliary device, relates in particular to mine flameproof and intrinsic safety type water pump water level controller.
Background technique:
The mining electric pump that draws water, especially mining diving pump, water are drained and will be caused water pump to burn, and avoid draining the way that causes water pump to burn because of water, and at present effective is exactly manually on duty, are diligent in observing, and have wasted lot of manpower and material resources.Owing to the mine pump amount based on submersible pump is disperseed greatly, be difficult to centralized management, so to drain the damage amount that causes also very big because of water, caused a large amount of wastes.
The model utility content:
The purpose of this utility model is, overcomes the prior art deficiency, and a kind of mine flameproof and intrinsic safety type water pump water level controller is provided, and makes when the water level that draws water is lower than the setting value of controller, both can cut off the power supply the normal use of protection water pump automatically.
Mine flameproof and intrinsic safety type water pump water level controller described in the utility model; include the flame proof housing; last level sensor; following level sensor; the vacuum A.C. contactor; integrated protector for electric motor; manual switch; the 660V/36V transformer; control circuit waters the envelope body and the resistance-capacitance protection device is formed; said flame proof housing is the body supports part of mine flameproof and intrinsic safety type water pump water level controller described in the utility model; the left side is provided with the vacuum A.C. contactor in said flame proof housing; below the vacuum A.C. contactor, be provided with integrated protector for electric motor.Right upper portion is provided with the 660V/36V transformer in said flame proof housing, and lower right side is provided with control circuit and waters the envelope body, also can be described as below the 660V/36V transformer, is provided with control circuit and waters the envelope body.On the wall of said flame proof housing right upper portion limit, be provided with manual switch, in said flame proof housing lower right side, also below control circuit waters the envelope body, be provided with the resistance-capacitance protection device.Said control circuit waters the envelope body and connect to go up level sensor and following level sensor by circuit, and control circuit waters Feng Tiyu and goes up the main component that level sensor and following level sensor are formed mine flameproof and intrinsic safety type water pump water level controller described in the utility model.Last level sensor and following level sensor can be collected signal and be sent in the flame proof housing and handle and carry out in the environment of explosive gas is arranged.
Use mine flameproof and intrinsic safety type water pump water level controller described in the utility model, can avoid water pump to drain behind the water the further loss of can not autostop and causing effectively.If use automatic starter, then can be on water level is higher than start water pump automatically during level sensor, can realize that water pump truly controls automatically, can realize unmanned, both guarantee safety and reliable operation, can save manpower again, reduced the waste of material resources.
Description of drawings:
Accompanying drawing is the structural representation of mine flameproof and intrinsic safety type water pump water level controller described in the utility model.The manual switch 7-660V/36V of level sensor 4-vacuum A.C. contactor 5-integrated protector for electric motor 6-transformer 8-control circuit waters envelope body 9-resistance-capacitance protection device under the last level sensor 3-of 1-flame proof housing 2-
Embodiment:
Referring now to accompanying drawing; be described as follows in conjunction with the embodiments: mine flameproof and intrinsic safety type water pump water level controller described in the utility model; include flame proof housing 1; last level sensor 2; following level sensor 3; vacuum A.C. contactor 4; integrated protector for electric motor 5; manual switch 6; 660V/36V transformer 7; control circuit waters envelope body 8 and resistance-capacitance protection device 9; said flame proof housing 1 is the body supports part of mine flameproof and intrinsic safety type water pump water level controller described in the utility model; the left side is provided with vacuum A.C. contactor 4 in said flame proof housing 1; below vacuum A.C. contactor 4, be provided with integrated protector for electric motor 5.Right upper portion is provided with 660V/36V transformer 7 in said flame proof housing 1, and lower right side is provided with control circuit and waters envelope body 8, also can be described as below 660V/36V transformer 7, is provided with control circuit and waters envelope body 8.On said flame proof housing 1 right upper portion limit wall, be provided with manual switch 6, in said flame proof housing 1 lower right side, also below control circuit waters envelope body 8, be provided with resistance-capacitance protection device 9.Control circuit waters envelope body 8 and is arranged in the flame proof housing 1, said control circuit waters envelope body 8 and connect to go up level sensor 2 and following level sensor 3 by circuit, and control circuit waters the main component of envelope body 8 and last level sensor 2 and following level sensor 3 compositions mine flameproof and intrinsic safety type water pump water level controller described in the utility model.Last level sensor 2 and following level sensor 3 can be collected signal and be sent in the flame proof housing 1 and handle and carry out in the environment of explosive gas is arranged.Use mine flameproof and intrinsic safety type water pump water level controller described in the utility model, can avoid water pump to drain behind the water the further loss of can not autostop and causing effectively.If use automatic starter, then can be on actual water level is higher than start water pump automatically during level sensor 2, can realize that water pump truly controls automatically, can realize unmanned, both guarantee safety and reliable operation, can save manpower again, reduced the waste of material resources.
Claims (5)
1, mine flameproof and intrinsic safety type water pump water level controller is characterized in that control circuit waters envelope body (8) and is arranged in the flame proof housing (1), and said control circuit waters envelope body (8) and connects upward level sensor (2) and following level sensor (3) by circuit.
2, mine flameproof and intrinsic safety type water pump water level controller according to claim 1; it is characterized in that the left side is provided with vacuum A.C. contactor (4) in the flame proof housing (1); below vacuum A.C. contactor (4), be provided with integrated protector for electric motor (5).
3, mine flameproof and intrinsic safety type water pump water level controller according to claim 1 is characterized in that the interior right upper portion of flame proof housing (1) is provided with 660V/36V transformer (7), and lower right side is provided with control circuit and waters envelope body (8).
4, mine flameproof and intrinsic safety type water pump water level controller according to claim 1 is characterized in that being provided with manual switch (6) on the wall of flame proof housing (1) right upper portion limit.
5, mine flameproof and intrinsic safety type water pump water level controller according to claim 1 is characterized in that flame proof housing (1) lower right side, also below control circuit waters envelope body (8), is provided with resistance-capacitance protection device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084019 CN2893238Y (en) | 2006-04-30 | 2006-04-30 | Mining flame-proof and essential safety water pump water level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084019 CN2893238Y (en) | 2006-04-30 | 2006-04-30 | Mining flame-proof and essential safety water pump water level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893238Y true CN2893238Y (en) | 2007-04-25 |
Family
ID=38061400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084019 Expired - Fee Related CN2893238Y (en) | 2006-04-30 | 2006-04-30 | Mining flame-proof and essential safety water pump water level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893238Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701744B (en) * | 2009-04-15 | 2011-09-07 | 济南科一力软件工程有限公司 | Mine explosion suppression and intrinsic safety water boiler |
| CN102966555A (en) * | 2012-11-29 | 2013-03-13 | 镇江正汉泵业有限公司 | Explosion-proof high-efficiency powerful self-priming device with explosion-proof oil-less rotary vane-type vacuum pump |
-
2006
- 2006-04-30 CN CN 200620084019 patent/CN2893238Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701744B (en) * | 2009-04-15 | 2011-09-07 | 济南科一力软件工程有限公司 | Mine explosion suppression and intrinsic safety water boiler |
| CN102966555A (en) * | 2012-11-29 | 2013-03-13 | 镇江正汉泵业有限公司 | Explosion-proof high-efficiency powerful self-priming device with explosion-proof oil-less rotary vane-type vacuum pump |
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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 |