CN203223252U - Mine sump drainage system - Google Patents
Mine sump drainage system Download PDFInfo
- Publication number
- CN203223252U CN203223252U CN 201320208918 CN201320208918U CN203223252U CN 203223252 U CN203223252 U CN 203223252U CN 201320208918 CN201320208918 CN 201320208918 CN 201320208918 U CN201320208918 U CN 201320208918U CN 203223252 U CN203223252 U CN 203223252U
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- sump
- water
- drainage system
- mine
- water pump
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Abstract
The utility model discloses a mine sump drainage system which comprises an inner sump, an outer sump and a water pump. The outlet of the water pump is connected with water outlet pipes, the inlet of the water pump is connected with water absorption pipes, the two water absorption pipes are independently controlled, and the other ends of the two water absorption pipes are independently communicated with the inner sump and the outer sump respectively. Compared with the prior art, the mine sump drainage system has the advantages that due to the fact that the two independently controlled water absorption pipes are arranged on the water pump and are independently communicated with the inner sump and the outer sump respectively, the water pump can selectively drain water in the inner sump and the outer sump, and the effect that one of the inner sump and the outer sump is used and the other one is spare can also be achieved. A water distribution valve and a water distribution roadway do not need to be mounted and arranged, funds used for buying the water distribution valve are saved, manpower and material resources for constructing the water distribution roadway are reduced, the difficulty and the workload of maintaining the inner sump and the outer sump are reduced, and the functions of an existing mine sump drainage system are improved and perfected.
Description
Technical field
The utility model relates to drainage system under a kind of coal mine, in particular a kind of mine sump drainage system.
Background technology
The sump of drainage system is divided into inside and outside sump under the coal mine at present, water distribution gate valve and water distribution tunnel are set between the inside and outside sump, the water distribution gate valve is immersed in the water for a long time, seriously corroded, maintenance difficulties is very big, during normal draining, water distribution valve is opened and is allowed inside and outside sump intake jointly, when in case the sump alluvial seriously need be brought down stocks, need close the water distribution gate valve, but long-term corrosion causes the water distribution gate valve can't close fully, even the phenomenons such as valve rod valve body breaking releasing of water distribution gate valve can occur, can't realize bringing down stocks, have a strong impact on the normal use of mine sump drainage system.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of cost low, be convenient to construct, be easy to safeguard, can make things convenient for the mine sump drainage system of independently inside and outside sump being brought down stocks.
The utility model is achieved through the following technical solutions:
A kind of mine sump drainage system, comprise interior sump, outer sump and water pump, described exit of pump connects outlet pipe, and described pump entrance connects suction water pipe, described pump entrance connects the suction water pipe of two independent controls, sump and outer sump in described two suction water pipe other ends independently are communicated with respectively.
Described exit of pump connects two outlet pipes.
Sump bottom and outer sump bottom in described two suction water pipe other ends are communicated with respectively.
Sump top and outer sump top are communicated with the tunnel, top in described.
The utility model has the following advantages compared to existing technology:
The mine sump drainage system that the utility model provides, independently be communicated with inside and outside sump respectively owing to be provided with the suction water pipe of two independent controls at water pump, water pump is the water in the inside and outside sump of the row of going selectively, also can realize the effect of the using and the reserved of inside and outside sump.And need not to install water distribution valve and the water distribution tunnel is set, saved the fund of buying water distribution valve, reduced the manpower and materials in construction water distribution tunnel, reduced difficulty and workload that inside and outside sump is safeguarded, improve and the perfect function of existing mine sump drainage system.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, the mine sump drainage system that the utility model provides, sump 1, outer sump 2, water pump 3 in comprising.Water pump 3 outlets connect two outlet pipes 4, and water pump 2 entrances connect 5, two suction water pipe 5 other ends of two suction water pipes of independently controlling independent interior sump 1 and outer sump 2 bottoms of being communicated with respectively, and two independently are respectively equipped with control valve 6 on the suction water pipe 5.Interior sump 1 is communicated with tunnel, top (scheming not shown) with outer sump 2 tops, and 2 compile the ponding that its tunnel, top ejects, the zone that water pump 3 can be extracted into the water in interior sump 1 and the outer sump 2 ground or design in advance in interior sump 1 and the outer sump.Need only sump 1 and outer sump 2 in the independent construction during construction, then the suction water pipe 5 that is connected with water pump 3 entrances is processed into two furcation area formulas, sump 1 in a suction water pipe 5 puts in, another root suction water pipe 5 puts in outer sump 2, the water in such water pump 3 just can go to discharge selectively in sump 1 and the outer sump 2.
During normal the use, interior sump 1 and outer sump 2 use simultaneously, common water; When in the needs cleanings during sump 1, outer sump 2 normally uses, and water pump 3 extracts the coal slime of depositing in the internal sump 1 behind the ponding in the interior sump 1 easily and clears up; When the outer sump 2 of needs cleanings, interior sump 1 normally uses, and water pump 3 extracts the coal slime of depositing in the external sump 2 behind the ponding in the outer sump 2 easily and clears up.Namely in the process of a sump of cleaning, another sump can drop into normal use, and two sump are independent of each other.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. mine sump drainage system, comprise interior sump, outer sump and water pump, described exit of pump connects outlet pipe, described pump entrance connects suction water pipe, it is characterized in that: described pump entrance connects the suction water pipe of two independent controls, sump and outer sump in described two suction water pipe other ends independently are communicated with respectively.
2. mine sump drainage system as claimed in claim 1 is characterized in that: two outlet pipes of described exit of pump connection.
3. mine sump drainage system as claimed in claim 1 or 2 is characterized in that: sump bottom and outer sump bottom in described two suction water pipe other ends are communicated with respectively.
4. mine sump drainage system as claimed in claim 3 is characterized in that: sump top and outer sump top are communicated with the tunnel, top in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208918 CN203223252U (en) | 2013-04-23 | 2013-04-23 | Mine sump drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208918 CN203223252U (en) | 2013-04-23 | 2013-04-23 | Mine sump drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223252U true CN203223252U (en) | 2013-10-02 |
Family
ID=49250257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208918 Expired - Fee Related CN203223252U (en) | 2013-04-23 | 2013-04-23 | Mine sump drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306871A (en) * | 2018-12-04 | 2019-02-05 | 山西拓普沃特工程技术有限公司 | A kind of system and method increasing mine sump capacity |
-
2013
- 2013-04-23 CN CN 201320208918 patent/CN203223252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306871A (en) * | 2018-12-04 | 2019-02-05 | 山西拓普沃特工程技术有限公司 | A kind of system and method increasing mine sump capacity |
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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: 20131002 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |