CN203685288U - Underground coal mine water exploration drilling water control device - Google Patents
Underground coal mine water exploration drilling water control device Download PDFInfo
- Publication number
- CN203685288U CN203685288U CN201420049960.2U CN201420049960U CN203685288U CN 203685288 U CN203685288 U CN 203685288U CN 201420049960 U CN201420049960 U CN 201420049960U CN 203685288 U CN203685288 U CN 203685288U
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- water
- pipe
- flange
- rubber sleeve
- supply
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- Expired - Fee Related
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Abstract
The utility model discloses an underground coal mine water exploration drilling water control device. The device comprises a drill stem, a casing pipe, a connecting pipe, a water delivery pipe and a rubber sleeve, wherein the drill stem penetrates through an inner hole of the rubber sleeve, an inner hole of the water delivery pipe, an inner hole of the connecting pipe and an inner hole of the casing pipe in sequence, the rubber sleeve makes contact with a flange at one end of the water delivery pipe, a flange at the other end of the water delivery pipe is connected with a flange at one end of the connecting pipe through a bolt, a flange at the other end of the connecting pipe is connected with a flange at one end of the casing pipe through a bolt, two drainage pipes are arranged on the lower side of the water delivery pipe and provided with drainage valves, the connecting pipe is provided with a control valve, and the casing pipe is provided with a pressure gage connector for the installation of a pressure gage. When the device is used in construction and the water flow is large, on the one hand, the flow of water in a drilled hole is controlled through the rubber sleeve, on the other hand, the water is directly drained into a preformed ditch through the drainage pipes by opening the drainage valves, drainage information can be observed in time, and therefore potential hazards are greatly reduced and the safety and reliability of water exploration facilities are guaranteed.
Description
Technical field
The utility model belongs to drilling technology field, colliery, relates in particular to a kind of coal mine test boring water control device that discharges water.
Background technology
In coal production, original spy technology that discharges water adopts rig punching, directly and goaf conducting, visit in water hole process in construction, due to the convection current size of boring own and outburst amount uncontrollable, because leaning out, the ponding water yield is many, pressure is large sometimes, cause to pull out and bore difficulty, or cause drilling rod in boring, to be difficult to take out, and cause orifice tube place valve to be difficult to control, completing of mine production task is affected.
Summary of the invention
In order to solve the existing spy problem existing in boring procedure that discharges water, the purpose of this utility model is to provide a kind of coal mine test simple in structure, reasonable in design boring water control device that discharges water, can be effectively the current that discharge water in boring be visited in coal mine gob and control, guarantee that work plane normally produces.
In order to realize foregoing invention object, the utility model adopts technical scheme as described below:
A kind of coal mine test boring water control device that discharges water, comprise drilling rod, sleeve pipe, tube connector, water-supply-pipe and rubber sleeve, described drilling rod is successively through rubber sleeve, water-supply-pipe, the endoporus of tube connector and sleeve pipe, rubber sleeve contacts with the flange of water-supply-pipe one end, the flange of the flange of the water-supply-pipe other end and tube connector one end is bolted, the flange of the flange of the tube connector other end and sleeve pipe one end is bolted, downside on described water-supply-pipe is provided with two gutters, gutter is provided with draining valve, described tube connector is provided with control valve, on described sleeve pipe, be provided with the pressure tapping for setting pressure table.
Owing to adopting technique scheme, the utlity model has following superiority:
Spy of the present utility model discharges water boring water control device in the time of construction, when running into the water yield when larger, utilize rubber sleeve to carry out the keyhole water yield on the one hand, utilize gutter that water is directly drained into pre-designed ditch by opening draining valve on the other hand, and can observe in time the information of discharging water, greatly reduce the generation of hidden danger, ensured to visit the safe and reliable of facility that discharge water.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1-drilling rod; 2-rubber sleeve; 3-water-supply-pipe; 4-control valve; 5-pressure tapping; 6-sleeve pipe; 7-tube connector; 8-gutter; 9-draining valve.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of coal mine test boring water control device that discharges water, comprise drilling rod 1, sleeve pipe 6, tube connector 7, water-supply-pipe 3 and rubber sleeve 2, described drilling rod 1 is successively through rubber sleeve 2, water-supply-pipe 3, the endoporus of tube connector 7 and sleeve pipe 6, rubber sleeve 2 contacts with the flange of water-supply-pipe 3 one end, the flange of the flange of water-supply-pipe 3 other ends and tube connector 7 one end is bolted, the flange of the flange of tube connector 7 other ends and sleeve pipe 6 one end is bolted, downside on described water-supply-pipe 3 is provided with two gutters 8, gutter 8 is provided with draining valve 9, described tube connector 7 is provided with control valve 4, on described sleeve pipe 6, be provided with the pressure tapping 5 for setting pressure table.
While using spy of the present utility model to discharge water the construction of boring water control device, when running into the water yield when larger, utilize on the one hand rubber sleeve to compress to cushion from the external force of experiencing, and then the keyhole water yield, utilize gutter that water is directly drained into pre-designed ditch by opening draining valve on the other hand, and can observe in time the information of discharging water, and greatly reduce the generation of hidden danger, ensure to visit the safe and reliable of facility that discharge water.
Claims (1)
1. the coal mine test boring water control device that discharges water, it is characterized in that: comprise drilling rod, sleeve pipe, tube connector, water-supply-pipe and rubber sleeve, described drilling rod is successively through rubber sleeve, water-supply-pipe, the endoporus of tube connector and sleeve pipe, rubber sleeve contacts with the flange of water-supply-pipe one end, the flange of the flange of the water-supply-pipe other end and tube connector one end is bolted, the flange of the flange of the tube connector other end and sleeve pipe one end is bolted, downside on described water-supply-pipe is provided with two gutters, gutter is provided with draining valve, described tube connector is provided with control valve, on described sleeve pipe, be provided with the pressure tapping for setting pressure table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049960.2U CN203685288U (en) | 2014-01-26 | 2014-01-26 | Underground coal mine water exploration drilling water control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049960.2U CN203685288U (en) | 2014-01-26 | 2014-01-26 | Underground coal mine water exploration drilling water control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685288U true CN203685288U (en) | 2014-07-02 |
Family
ID=51007206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420049960.2U Expired - Fee Related CN203685288U (en) | 2014-01-26 | 2014-01-26 | Underground coal mine water exploration drilling water control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265362A (en) * | 2014-09-01 | 2015-01-07 | 山东科技大学 | Sandstone aquifer water desorption method |
| CN110055963A (en) * | 2019-04-22 | 2019-07-26 | 北京地矿工程建设有限责任公司 | A kind of water water level located underground is with the construction technology of lower bolt |
-
2014
- 2014-01-26 CN CN201420049960.2U patent/CN203685288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265362A (en) * | 2014-09-01 | 2015-01-07 | 山东科技大学 | Sandstone aquifer water desorption method |
| CN110055963A (en) * | 2019-04-22 | 2019-07-26 | 北京地矿工程建设有限责任公司 | A kind of water water level located underground is with the construction technology of lower bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |