CN205677667U - A kind of coal mine underground water drainage device - Google Patents

A kind of coal mine underground water drainage device Download PDF

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Publication number
CN205677667U
CN205677667U CN201620546804.6U CN201620546804U CN205677667U CN 205677667 U CN205677667 U CN 205677667U CN 201620546804 U CN201620546804 U CN 201620546804U CN 205677667 U CN205677667 U CN 205677667U
Authority
CN
China
Prior art keywords
draining pump
water
draining
drainage device
support
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
Application number
CN201620546804.6U
Other languages
Chinese (zh)
Inventor
张斌权
杜成垚
宋立军
张小川
陈勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Coal And Chemical Industry Group Shennan Industrial Development Co Ltd
Original Assignee
Shaanxi Coal And Chemical Industry Group Shennan Industrial Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shaanxi Coal And Chemical Industry Group Shennan Industrial Development Co Ltd filed Critical Shaanxi Coal And Chemical Industry Group Shennan Industrial Development Co Ltd
Priority to CN201620546804.6U priority Critical patent/CN205677667U/en
Application granted granted Critical
Publication of CN205677667U publication Critical patent/CN205677667U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of coal mine underground water drainage device, including support, draining pump it is provided with on support, the outlet of draining pump is connected with conversion water pipe head, one bigger diameter end of conversion water pipe head is connected with outlet, another bigger diameter end of conversion water pipe head is connected with outlet pipe, and the miner diameter end of conversion water pipe head is connected with one end of distributive pipe, and the other end of distributive pipe is positioned at the water inlet of draining pump.A kind of coal mine underground water drainage device is by arranging support and distributive pipe; the moisture that draining pump is released flows to the water inlet of draining pump; prevent the coal slime of the water inlet of draining pump, cinder from precipitating; with support, draining pump is supported; prevent coal slime, cinder from entering and block drain pump impeller; and after supporting draining pump; can be by the bottom coal slime of spade cleaning draining pump; prevent coal slime, cinder from entering further and block draining pump; protection draining pump is hardly damaged; ensure that water-pumping/draining everything goes well with your work and carry out, save production cost.

Description

A kind of coal mine underground water drainage device
Technical field
This utility model belongs to mine drainage technical field, relates to a kind of coal mine underground water drainage device.
Background technology
Owing to coal mine down-hole geological conditions changes greatly, some tunnel trickle is relatively big, and base plate infiltration is serious, causes coal mine Drainage underground is frequent, and when water-pumping/draining, coal slime, cinder easily block drain pump impeller, cause draining pump motor frequently to burn out, lead Causing draining pump frequent breakage cannot use, it is impossible to the impact of draining in time produces, changing draining pump increases production cost.
Utility model content
The purpose of this utility model there are provided a kind of coal mine underground water drainage device, solves existing coal mine down-hole row The problem of draining pump frequent breakage during water.
This utility model be employed technical scheme comprise that, a kind of coal mine underground water drainage device, including support, support is arranged Having draining pump, the outlet of draining pump is connected with conversion water pipe head, and a bigger diameter end of conversion water pipe head is with outlet even Connecing, another bigger diameter end of conversion water pipe head is connected with outlet pipe, the miner diameter end of conversion water pipe head and one end of distributive pipe Connecting, the other end of distributive pipe is positioned at the water inlet of draining pump.
Feature of the present utility model also resides in,
The other end of distributive pipe is connected with the outer wall of water inlet by iron wire.
The beneficial effects of the utility model are: a kind of coal mine underground water drainage device is by arranging support and distributive pipe, draining Pumping moisture out flows to the water inlet of draining pump, prevents the coal slime of the water inlet of draining pump, cinder from precipitating, uses support Draining pump is supported, prevents coal slime, cinder from entering and block drain pump impeller, and after supporting draining pump, can be clear with spade The bottom coal slime of reason draining pump, prevents coal slime, cinder from entering further and blocks draining pump, and protection draining pump is hardly damaged, it is ensured that Everything goes well with your work carries out for water-pumping/draining, saves production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of coal mine underground water drainage device.
In figure: 1. support, 2. draining pump, 3. outlet, 4. distributive pipe, 5. water inlet, 6. conversion water pipe head, 7. water outlet Pipe.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
This utility model provides a kind of coal mine underground water drainage device, as it is shown in figure 1, include support 1, the height of support 1 Being 120 ± 5mm, support 1 is provided with draining pump 2, the outlet 3 of draining pump 2 is connected with conversion water pipe head 6, converts water pipe One bigger diameter end of joint 6 is connected with outlet 3, and another bigger diameter end of conversion water pipe head 6 is connected with outlet pipe 7, conversion The miner diameter end of water pipe head 6 is connected with one end of distributive pipe 4, and the other end of distributive pipe 4 is positioned at the water inlet 5 of draining pump 2;
The other end of distributive pipe 4 is connected with the outer wall of water inlet 5 by iron wire, and the other end of fixing distributive pipe 4, even if having Current also will not make distributive pipe 4 shift.
The operation principle of this utility model a kind of coal mine underground water drainage device is: converts the miner diameter end of water pipe head 6 and divides One end of water pipe 4 connects, and the moisture causing draining pump 2 to be released flows to, at the water inlet 5 of draining pump 2, prevent entering of draining pump 2 Coal slime at the mouth of a river 5, cinder precipitation, support draining pump 2 with support 1, prevents coal slime, cinder from entering and blocks draining pump leaf Wheel, and after supporting draining pump 2, can prevent coal slime, cinder from entering further stifled by the bottom coal slime of spade cleaning draining pump 2 Dead draining pump, protection draining pump is hardly damaged.
A kind of coal mine underground water drainage device of the present utility model is by arranging support 1 and distributive pipe 4, and draining pump 2 is released Moisture flow at the water inlet 5 of draining pump 2, prevent the coal slime at the water inlet 5 of draining pump 2, cinder from precipitating, with support 1 will Draining pump 2 supports, and prevents coal slime, cinder from entering and blocks drain pump impeller, and after supporting draining pump 2, can be clear with spade The bottom coal slime of reason draining pump 2, prevents coal slime, cinder from entering further and blocks draining pump, and protection draining pump is hardly damaged, it is ensured that Everything goes well with your work carries out for water-pumping/draining, saves production cost.

Claims (2)

1. a coal mine underground water drainage device, it is characterised in that: include support (1), support (1) is provided with draining pump (2), row The outlet (3) of water pump (2) is connected with conversion water pipe head (6), a bigger diameter end of conversion water pipe head (6) and outlet (3) connecting, another bigger diameter end of conversion water pipe head (6) is connected with outlet pipe (7), the miner diameter end of conversion water pipe head (6) Being connected with one end of distributive pipe (4), the other end of distributive pipe (4) is positioned at water inlet (5) place of draining pump (2).
A kind of coal mine underground water drainage device the most according to claim 1, it is characterised in that: another of described distributive pipe (4) End is connected by the outer wall of iron wire with water inlet (5).
CN201620546804.6U 2016-06-07 2016-06-07 A kind of coal mine underground water drainage device Expired - Fee Related CN205677667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620546804.6U CN205677667U (en) 2016-06-07 2016-06-07 A kind of coal mine underground water drainage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620546804.6U CN205677667U (en) 2016-06-07 2016-06-07 A kind of coal mine underground water drainage device

Publications (1)

Publication Number Publication Date
CN205677667U true CN205677667U (en) 2016-11-09

Family

ID=57433933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620546804.6U Expired - Fee Related CN205677667U (en) 2016-06-07 2016-06-07 A kind of coal mine underground water drainage device

Country Status (1)

Country Link
CN (1) CN205677667U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816367A (en) * 2017-12-11 2018-03-20 贵州大学 A kind of pump drainage water installations for underground coal mine
CN109184785A (en) * 2018-08-24 2019-01-11 桐城市立行电子科技有限公司 A kind of self-draining arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816367A (en) * 2017-12-11 2018-03-20 贵州大学 A kind of pump drainage water installations for underground coal mine
CN109184785A (en) * 2018-08-24 2019-01-11 桐城市立行电子科技有限公司 A kind of self-draining arrangement

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161109

Termination date: 20210607