CN205677667U - A kind of coal mine underground water drainage device - Google Patents
A kind of coal mine underground water drainage device Download PDFInfo
- 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
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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
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).
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)
| 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 |
-
2016
- 2016-06-07 CN CN201620546804.6U patent/CN205677667U/en not_active Expired - Fee Related
Cited By (2)
| 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 |