CN2723683Y - Emergency water discharging device for mine - Google Patents
Emergency water discharging device for mine Download PDFInfo
- Publication number
- CN2723683Y CN2723683Y CN 200420053520 CN200420053520U CN2723683Y CN 2723683 Y CN2723683 Y CN 2723683Y CN 200420053520 CN200420053520 CN 200420053520 CN 200420053520 U CN200420053520 U CN 200420053520U CN 2723683 Y CN2723683 Y CN 2723683Y
- Authority
- CN
- China
- Prior art keywords
- air guide
- guide sleeve
- water pump
- mine
- electric motor
- 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 provides an emergency water discharging device for a mine, comprising a submersible pump composed of an electric motor and a water pump, a back valve arranged on the water pump and an express connector. The emergency water discharging device for a mine is characterized in that an air guide sleeve and a mine car with wheels are added; wherein, the air guide sleeve is fixed on the bracket of the mine car; the electric motor and the water pump are fixed in the air guide sleeve; the bottom of the air guide sleeve is provided with a filter screen; the flange at the top of the filter screen is sealed and fixedly connected with the water pump. The submersible pump of the utility model is arranged in the air guide sleeve, which can protect the electric motor and the water pump; the air guide sleeve is supported by the mine car, which can prevent or decrease the shearing force for attachment bolts when the submersible pump is slantwise used; the bottom of the air guide sleeve is provided with the filter screen which can filter the impurity; the water flow can enter from the filter screen at the bottom of the air guide sleeve and flow through the submersible pump along the interspace between the air guide sleeve and the electric motor; the heat produced by the electric motor is quickly carried away when the electric motor works; the lifetime of the electric motor can be extended; the emergency water discharging device for a mine is an ideal device for emergency water discharging for a mine.
Description
Affiliated technical field
The utility model provides a kind of mining emergency drainage equipment, specifically is a kind of mining emergency drainage water pump.
Background technology
At present, existing many reports about down-hole emergency drainage water pump, with regard to its technology, majority is to place the shaft bottom to extracardiac pumping submersible pump, as patent gazette disclosed utility model patent on December 18th, 2002: a kind of mine vacuum downdraft water pump, it is characterized in that: it comprises that the bottom is provided with the cooling water conservancy diversion tank body of water strainer and unidirectional water intaking valve, be encapsulated in the water pump body that cools off the water conservancy diversion tank body and join successively from top to bottom by the flange that is positioned at cooling water conservancy diversion tank body top by connector, the water inlet joint, motor is equipped with non retern valve above flange.Because the environment more complicated of down-hole, motor and water pump transport toward the down-hole and the course of work in without any safeguard measure, damage easily, install, use all inconveniences, its service behaviour needs further improvement.
The utility model content
The purpose of this utility model provides a kind of mining emergency drainage equipment that can overcome above-mentioned defective, rational in infrastructure, excellent working performance, long service life.Its technical scheme is:
Comprise the submersible pump that constitutes by motor and water pump, be installed in non retern valve and snap joint on the water pump, it is characterized in that: the mine car of setting up kuppe and belt wheel, wherein kuppe is fixed on the support of mine car, motor and water pump are fixed in the kuppe, the bottom of kuppe is provided with screen pack, and its top flange is fixedlyed connected with water pump packing.
Described mining emergency drainage equipment, water pump is fixedlyed connected with non retern valve through snap joint, links to each other with the quick of external pipe by the snap joint realization, in the middle of the pipeline non retern valve is set, and can reduce the damage that huge water hammer causes motor, water pump when shutting down.
Described mining emergency drainage equipment, the delivery port place of non retern valve is provided with gate valve, and flow, the lift of control of pump adjusted at family easy to use.
The utility model compared with prior art; set up the mine car of kuppe and belt wheel; submersible pump is placed kuppe; play the effect of protection motor and water pump; bear kuppe by mine car; in the time of can preventing or reduce submersible pump and tilt to use to the shearing force of connecting bolt; the bottom of kuppe is provided with screen pack; the effect of impurity screening is not only arranged; can also enter by the screen pack of current from the kuppe bottom; current flow out along the submersible pump of passing through on the space between kuppe and the motor; the heat that is produced during rapidly with machine operation is taken away; the life-span of motor is prolonged, in light weight, install mobile easy to use; ponding can be drained from lowest part, be the ideal equipment of mining emergency drainage.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
1, motor 2, water pump 3, non retern valve 4, kuppe 5, mine car 6, wheel 7, support 8, screen pack 9, snap joint 10, gate valve 11, connector
Kuppe 4 is fixed on the support 7 of mine car 5, motor 1 and water pump 2 are fixed in the kuppe 4, the bottom of kuppe 4 is provided with screen pack 8, its top flange and water pump 2 are sealedly and fixedly connected, water pump 2 is fixedlyed connected with non retern valve 3 through snap joint 9, the delivery port place of non retern valve 3 is provided with gate valve 10, and the flow and the lift of control of pump 2 adjusted at family easy to use.
Claims (3)
1, a kind of mining emergency drainage equipment, comprise the submersible pump that constitutes by motor (1) and water pump (2), be installed in non retern valve (3) and snap joint (9) on the water pump (2), it is characterized in that: the mine car (5) of setting up kuppe (4) and belt wheel (6), wherein kuppe (4) is fixed on the support (7) of mine car (5), motor (1) and water pump (2) are fixed in the kuppe (4), the bottom of kuppe (4) is provided with screen pack (8), and its top flange and water pump (2) are sealedly and fixedly connected.
2, mining emergency drainage equipment as claimed in claim 1 is characterized in that: water pump (2) is fixedlyed connected with non retern valve (3) through snap joint (9).
3, mining emergency drainage equipment as claimed in claim 1, it is characterized in that: the delivery port place of non retern valve (3) is provided with gate valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053520 CN2723683Y (en) | 2004-08-31 | 2004-08-31 | Emergency water discharging device for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053520 CN2723683Y (en) | 2004-08-31 | 2004-08-31 | Emergency water discharging device for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723683Y true CN2723683Y (en) | 2005-09-07 |
Family
ID=35037312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053520 Expired - Fee Related CN2723683Y (en) | 2004-08-31 | 2004-08-31 | Emergency water discharging device for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723683Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776083A (en) * | 2010-03-15 | 2010-07-14 | 宁波巨神制泵实业有限公司 | Diagonal submersible Pump |
| CN101915121A (en) * | 2010-08-04 | 2010-12-15 | 煤炭科学研究总院重庆研究院 | Mine water disaster emergency rescue set drainage facility |
| CN103643993A (en) * | 2013-12-20 | 2014-03-19 | 太原理工大学 | Emergent water draining truck for slant well roadway of coal mine |
| CN104100539A (en) * | 2014-06-30 | 2014-10-15 | 徐州禹神机电有限公司 | Mine shaft submersible electric pump |
| CN104564141A (en) * | 2013-10-29 | 2015-04-29 | 太原理工大学 | Self-propelled mobile water drainage equipment |
| CN104594945A (en) * | 2015-02-14 | 2015-05-06 | 鸡西龙辰节能科技有限公司 | Emergency rescue drainage device for coal main |
-
2004
- 2004-08-31 CN CN 200420053520 patent/CN2723683Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776083A (en) * | 2010-03-15 | 2010-07-14 | 宁波巨神制泵实业有限公司 | Diagonal submersible Pump |
| CN101915121A (en) * | 2010-08-04 | 2010-12-15 | 煤炭科学研究总院重庆研究院 | Mine water disaster emergency rescue set drainage facility |
| CN101915121B (en) * | 2010-08-04 | 2012-05-23 | 煤炭科学研究总院重庆研究院 | Mine water disaster emergency rescue set drainage facility |
| CN104564141A (en) * | 2013-10-29 | 2015-04-29 | 太原理工大学 | Self-propelled mobile water drainage equipment |
| CN103643993A (en) * | 2013-12-20 | 2014-03-19 | 太原理工大学 | Emergent water draining truck for slant well roadway of coal mine |
| CN103643993B (en) * | 2013-12-20 | 2015-12-02 | 太原理工大学 | For the emergency repair drainage car in slant well tunnel, colliery |
| CN104100539A (en) * | 2014-06-30 | 2014-10-15 | 徐州禹神机电有限公司 | Mine shaft submersible electric pump |
| CN104594945A (en) * | 2015-02-14 | 2015-05-06 | 鸡西龙辰节能科技有限公司 | Emergency rescue drainage device for coal main |
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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 |