CN2690930Y - Anti-explosion water level controller for mine - Google Patents
Anti-explosion water level controller for mine Download PDFInfo
- Publication number
- CN2690930Y CN2690930Y CN 200420035801 CN200420035801U CN2690930Y CN 2690930 Y CN2690930 Y CN 2690930Y CN 200420035801 CN200420035801 CN 200420035801 CN 200420035801 U CN200420035801 U CN 200420035801U CN 2690930 Y CN2690930 Y CN 2690930Y
- Authority
- CN
- China
- Prior art keywords
- explosion
- water
- proof
- float
- 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
Abstract
The utility model relates to an anti-explosion water level controller for mine. A float which floats on the water surface is arranged on the water surface which needs to be controlled, and the range from float rising to falling is as the control range of the water level. The water level condition measured by the float is transmitted to an anti-explosion or explosion-proof electrical controller through a mechanical mechanism. A pumping motor is controlled to start by the anti-explosion electrical controller to control the water level. When the water level falls to the limiting position, the signal is reflected to the electrical controller through the float and the mechanical mechanism, and the power supply of pumping motor is cut off to stop pumping through the electrical controller. When the water level rising to a particular position, the signal is reflected to the electrical control device through the float and the mechanical mechanism, and then, the pumping motor is restarted to start pumping through the electrical control device. The utility model has the advantages that the electrical control device with anti-explosion or explosion-proof function is applied to the water level control with explosive gas in the mine, and the anti-explosion water level controller for mine is formed through the combination with the float or the water level controller.
Description
Technical field
The utility model belongs to a kind of electrical control gear, is meant the water level electrical control gear in a kind of mining dangerous operation place especially.
Background technology
When mining, often all can relate to utilization and control to water, be first when mining a lot of occasions need utilize water to exploit and prevent dust, when the recovery of subterranean ore deposit, can run into underground water again many time in addition, in order to prevent to emit the well accident to take place to need again control to the phreatic water level in down-hole.These all are related to must control effectively to water.Control mode to water is all many socially at present.But because at present used on the market water level control dress all is non-explosion-proof type, therefore can not be directly used in the mine and use, so mining water level control mode is still and continues to use the simplest manually observation, manually the mode control water level of control at present, though this mode is simple, but very bother, the work strong basis is big, to personnel's competency profiling height, once watch the water level personnel absent-minded, just easily have an accident.Therefore, necessary this is improved.
Summary of the invention
The purpose of this utility model is to provide a kind of mining water-level control apparatus that adopts explosion-proof or flame proof electrical equipment control at the deficiency of existing mining water level monitoring control mode.
According to the purpose of this utility model, a kind of technology implementation scheme that is proposed is: a float of bubbling through the water column is set on the water surface of required control, and the scope that rises to decline with float is as the Water Level Control scope, and be delivered to the electrical control gear of an explosion-proof or flame-proof type by the water level situation that a mechanical mechanism is surveyed float, come control water level by the starting of the electrical control gear control pumping motor of explosion-proof type.When decline of water table arrives extreme position, by float and mechanical mechanism signal is reflected to electrical control gear, and by electrical control gear cut-out pumping motor power supply, stop pumping, when increasing to certain position, water level by float and mechanical mechanism signal is reflected to electrical control gear again, and restart pumping motor by electrical control gear, open to make and draw water.
Characteristics of the present utility model are that the electrical control gear that will have explosion-proof or flame proof is applied to have in the ore deposit in the water level control of damp existence, and by with the combining of float or water-level control apparatus, constitute a kind of explosion-proof mining water-level control apparatus of electrical equipment control.
Accompanying drawing and explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the another kind of structural representation of the utility model.
Among the figure: 1, electrical control gear; 2, mechanical mechanism; 3, float; 4, lever; 5, hinge pin; 6, explosion-proof or explosion-proof switch; 7, rope; 8, brandreth; 9, time-delay cut-off switch; 10, explosion-proof connection box; 11, water-level control apparatus; 12, the water surface.
Embodiment
Accompanying drawing has provided embodiment of the present utility model, below the spy the utility model will be further described in conjunction with the accompanying drawings:
Embodiment one
Accompanying drawing 1 has provided an embodiment of the present utility model, with in the accompanying drawing as can be seen the utility model comprise a water-level control apparatus 11, on the water surface of need control, be provided with float 3, above the water surface, be provided with simultaneously the brandreth 8 that is used to install electric device and mechanical mechanism, on brandreth, be equipped with the mechanical mechanism 2 of monitoring SEA LEVEL VARIATION, float 3 links to each other with electrical control gear 1 by mechanical mechanism 2, and electrical control gear 1 is a kind of explosion-proof or flame-proof type water-level control apparatus that is made of the electrical control device of explosion-proof or flame proof.Connect mechanical mechanism 2 and can be a kind of lever mechanism, lever 4 is installed on the brandreth 8 by hinge pin 5, and an end of lever 47 is lifting float 3 by restricting, and the other end of lever 4 directly links to each other with a time-delay cut-off switch 9.Time-delay cut-off switch 9 is a regular tap, and time-delay cut-off switch 9 is installed in the flame-proof type terminal box 10, constitutes flame-proof type contact switch box, also can directly adopt flame-proof switch.This device be by the float of bubbling through the water column with the water surface rise and fall and lifting and when rising to certain position, 7 drives levers 4 pop-ups by restricting.And lever 4 drives time-delay cut-off switch whereabouts energized, and the starting pumping motor draws water.Otherwise when decline of water table, float is followed together and is descended, and when dropping to certain position, will turn over downwards by the 5 drive levers of restricting, and until off delay cut-off switch 10, cuts off the pumping motor power supply, draws water on stopping.
Embodiment two
Accompanying drawing 2 has provided another embodiment of the present utility model, from accompanying drawing as can be seen, the utility model comprises a water-level control apparatus 11, water-level control apparatus 11 is to be provided with a float 3 on the water surface, mechanical mechanism 2 is for being provided with the rope 7 of mechanical guiding device, and float 37 is directly connected in water pumper starting switch 9 by restricting.Pumping motor starting switch 9 is installed in the explosion-proof connection box 11, belongs to flame-proof type pull-switch box, also can directly adopt flame-proof switch.This device is to fall simultaneously with water surface length at float, drives the interlock about in the of 7 of restricting, and when rising to certain position, connects the pumping motor starting switch, when dropping to certain position, will drive the pumping motor starting switch by rope 7 and disconnect, and pumping motor stops pumping.
Claims (3)
1, mine anti-explosion water-level control apparatus, comprise a water-level control apparatus (11), it is characterized in that: on the water surface of need control, be provided with float (3), above the water surface, be provided with simultaneously the brandreth (8) that is used to install electric device and mechanical mechanism, on brandreth, be equipped with the mechanical mechanism (2) of monitoring SEA LEVEL VARIATION, float (3) links to each other with electrical control gear (1) by mechanical mechanism (2), and electrical control gear (1) is a kind of explosion-proof or flame-proof type water-level control apparatus that is made of the electrical control device of explosion-proof or flame proof.
2, mine anti-explosion water-level control apparatus as claimed in claim 1, it is characterized in that: described mechanical mechanism (2) can be an a kind of lever mechanism, lever (4) is installed on the brandreth (8) by hinge pin (5), one end of lever (4) is lifting float (3) by rope (7), and the other end of lever (4) directly links to each other with a time-delay cut-off switch (9).Time-delay cut-off switch (9) is a regular tap, and time-delay cut-off switch (9) is installed in the flame-proof type terminal box (10), constitutes flame-proof type contact switch box, also can directly adopt flame-proof switch.
3, mine anti-explosion water-level control apparatus as claimed in claim 1, it is characterized in that: described mechanical mechanism (2) is for being provided with the rope (7) of mechanical guiding device, float (3) is directly connected in water pumper starting switch (9) by rope (7), pumping motor starting switch (9) is installed in the explosion-proof connection box (11), belong to flame-proof type pull-switch box, also can directly adopt flame-proof switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035801 CN2690930Y (en) | 2004-05-01 | 2004-05-01 | Anti-explosion water level controller for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035801 CN2690930Y (en) | 2004-05-01 | 2004-05-01 | Anti-explosion water level controller for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690930Y true CN2690930Y (en) | 2005-04-06 |
Family
ID=34670980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035801 Expired - Fee Related CN2690930Y (en) | 2004-05-01 | 2004-05-01 | Anti-explosion water level controller for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690930Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843265A (en) * | 2016-03-25 | 2016-08-10 | 重庆交通大学 | Power machine water level automatic control system and water level control method thereof |
| CN108643268A (en) * | 2018-05-23 | 2018-10-12 | 谢远平 | Drainage silt device |
-
2004
- 2004-05-01 CN CN 200420035801 patent/CN2690930Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843265A (en) * | 2016-03-25 | 2016-08-10 | 重庆交通大学 | Power machine water level automatic control system and water level control method thereof |
| CN105843265B (en) * | 2016-03-25 | 2018-10-09 | 重庆交通大学 | A kind of engine water level automatic regulating system and its method for controlling water level |
| CN108643268A (en) * | 2018-05-23 | 2018-10-12 | 谢远平 | Drainage silt device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201416551Y (en) | Underground main drainage pump control device | |
| CN100350168C (en) | Wheel type explosion-proof hydraulic brake | |
| CN2690930Y (en) | Anti-explosion water level controller for mine | |
| CN209427468U (en) | A kind of device for preventing oil spilling of oil tank | |
| CN204419663U (en) | A kind of Novel electric submersible pump lifting support | |
| CN206246994U (en) | A kind of equipment dead electricity self-lubricating device | |
| CN201902382U (en) | Hydraulic system control type pump station device | |
| CN107481842A (en) | A kind of installation for transformer being easily installed | |
| CN204213022U (en) | A kind of strong adaptability electric submersible pump lowering or hoisting gear | |
| CN203033697U (en) | Electric well repairing machine control system | |
| CN201826818U (en) | Water draining and gas producing device special for screw pump of coal bed gas | |
| CN205779020U (en) | Prevent from discharging water the coal feeder of coal | |
| CN201582138U (en) | Submersible pump capable of achieving automatic starting and stopping | |
| CN201513704U (en) | Device for displaying pressure and oil level of high-low voltage rare oil station equipment | |
| CN203769851U (en) | Automatic mine buoyancy control water sump drainage device | |
| CN210370559U (en) | Logging winch system | |
| CN204082510U (en) | A kind of power station sump water pump automated security control system | |
| CN202325674U (en) | Automatic slag and water discharging device | |
| CN203627257U (en) | Oil-immersed screw pump with pressing monitoring and protecting device | |
| CN203114601U (en) | High and low water level automatic control device of deep well submersible pump | |
| CN202951801U (en) | Transformer leading pin cutting machine | |
| CN202106989U (en) | Automatic-control rail embracing car arrester | |
| CN201236151Y (en) | Automatic oil unloading apparatus for train | |
| CN101349162A (en) | Pump flooding-proof and water dropping-proof method of mine water pump and improved apparatus | |
| CN214731900U (en) | Alarm mechanism of scraper conveyor driving device for mining coal in mine |
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 |