CN204024704U - A kind of mine emergency dewatering system - Google Patents
A kind of mine emergency dewatering system Download PDFInfo
- Publication number
- CN204024704U CN204024704U CN201420279011.3U CN201420279011U CN204024704U CN 204024704 U CN204024704 U CN 204024704U CN 201420279011 U CN201420279011 U CN 201420279011U CN 204024704 U CN204024704 U CN 204024704U
- Authority
- CN
- China
- Prior art keywords
- main drain
- drain pump
- mine
- pump
- dewatering system
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000007667 floating Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000004880 explosion Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of mine emergency dewatering system.The utility model comprises at least one main drain pump and for carrying and transport the mine car of main drain pump, described main drain pump front end is provided with and is positioned at subsurface submersible pump, horizontal or the inclined of this submersible pump is arranged on floating installation, and described main drain pump is connected with submersible pump by low-pressure hose; The main drain pump port of export connects multifunctional control valve and electric gate valve successively by pipeline; On described mine car, be also provided with the motor being connected with main drain pump, on motor, by the pipeline between bracket support is from multifunctional control valve to electric gate valve, this mine car is also provided with bracket and supports the line segments from the main drain pump port of export to electric gate valve.The utility model adopts vehicle-mounted mode to carry overall drainage system, fast mobile, can adopt bicycle or two car form according to actual mine landform, and mine car can turn to adjustment according to orbital direction and need of work simultaneously, moves very flexible.
Description
Technical field
The utility model relates to a kind of mine emergency dewatering system.
Background technology
In gas explosion, the outstanding blast of coal dust, mine water disaster, mine fire and the large mine disaster of top board disaster five, along with the increase water bursting in mine accident of the coal mining degree of depth becomes the Serious geological disasters that is only second to gas explosion.Because water bursting in mine has sudden and the time of effectively speedily carrying out rescue work is very limited, will threaten mine and staff's safety, cause serious economic loss.
Mine down-hole all adopts horizontal multi-stage centrifugal pump as arterial drainage equipment substantially at present, coordinate the fixing pump house of the construction such as pipeline and valve to carry out work, can only dry type use by its structure influence, cannot continue draining once there is water inrush and inundate mine accident pump house, therefore for security consideration, the submersible pump that down-hole is generally all equipped with some is as the draining pump of speedily carrying out rescue work.
The vertical installation of submersible pump requires high to crane gear, pump house area occupied is large, high to the requirement of sump inner support crossbeam, is not suitable for without lum and the shallow draining of lum.Sleeping (tiltedly) the formula mounting means of submersible pump has made up the deficiency of vertical installation, but its limitation is that system pipeline is long, and the pressure loss is large, and drainage efficiency is not high; The pipeline set-up time is long and require pit shaft change of pitch angle little, and track straightness accuracy is good; Equipment operational reliability is not high, the dismounting of simultaneity factor and maintaining difficulty.
Summary of the invention
The purpose of this utility model is improved according to the shortcoming existing in background technology and problem, provide that the configuration of a kind of equipment is complete, conveniently moving flexibly, start rapidly and lift mine emergency dewatering system easily.
The technical solution of the utility model is to have constructed a kind ofly to comprise at least one main drain pump and for carrying and transport the mine emergency dewatering system of mine car of main drain pump, wherein:
Described main drain pump front end is provided with and is positioned at subsurface submersible pump, and the horizontal or inclined of this submersible pump is arranged on floating installation, and described main drain pump is connected with submersible pump by low-pressure hose; The main drain pump port of export connects multifunctional control valve and electric gate valve successively by pipeline, and the electric gate valve port of export connects high-pressure hose, and high-pressure hose water side is provided with transit joint, the snap joint for connecting clad pipe successively;
On described mine car, be also provided with the motor being connected with main drain pump, on motor, by the pipeline between bracket support is from multifunctional control valve to electric gate valve, this mine car is also provided with bracket and supports the line segments from the main drain pump port of export to electric gate valve.
The utlity model has following advantage:
1, main drain pump unit adopts centrifugal multistage pump multiple centrifugal pump, and motor, multifunctional control valve and gate valve are in place, after connection metal flexible pipe, can come into operation, and practical convenient;
2, adopt the light metal hose of quality to replace steel pipe as importing and exporting pipeline, can more adapt to the orbital environment of the many bends of Mine Complicated,, there is good pressure-bearing effect simultaneously;
3, clad pipe adopts the method for layering shipment, arrives at after rescue site, adopts that hanging device is disposable can load and unload 8 ~ 9 clad pipes, can greatly save the pipeline set-up time, increases work efficiency;
4, adopt compact submersible pump as fore pump, without vacuumizing water, system starts convenient;
5, adopt vehicle-mounted mode to carry overall drainage system, fast mobile, can adopt bicycle or two car form according to actual mine landform, mine car can turn to adjustment according to orbital direction and need of work simultaneously, moves very flexible;
6,, while needing to increase outlet pipe length, adopt quick connector connecting line, easy to use;
7, being used in conjunction with of multifunctional control valve and electric gate valve can prevent that water hammer from occurring, and prevents that pipeline water from refluxing, and can make system be applicable to any operating mode by adjusting electric gate valve aperture;
8, system is furnished with gas detector, explosion proof luminaire, network monitoring probe, pressure sensor and liquid level detecting sensor, can be applicable to coal and non-coal environment simultaneously, and system running environment is monitored and the movement of drainage system;
9, system equipment configuration is complete, only needs to prepare power supply, and plug and play, without any equipment of additional configuration and parts, is easy to dismounting after having rescued.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, the utility model is mainly made up of main drain pump unit and mine car, and main drain pump is for mine drainage, and mine car is for carrying and transport main drain pump unit.
Submersible pump, as the suction apparatus of system, is positioned at main drain pump front end, and floating installation is used for supporting submersible pump, can vertically pulling the plug, can prevent that the suspension or other impurity obstructions that are positioned at liquid level top from entering pump obstruction intake.
Main drain pump front end is connected with submersible pump outlet bend pipe as suction line with low-pressure hose, and electric gate valve outlet adopts high-pressure hose to carry out draining, and high-pressure hose is connected by joint with tail end pipeline.
The utility model is provided with gas detector, explosion proof luminaire and network monitoring probe, for Real-Time Monitoring downhole environment.Main drain pump is provided with pressure sensor, by pressure monitoring, operation electric gate valve, and water pump operation operating mode is adjusted.Preposition submersible pump is provided with level monitoring sensor, and by the monitoring of water level being carried out to the movement of adjustment System, guarantee submersible pump is normally worked.
After switching on power,, and by operation conditions such as monitoring liquid level and pressure, unit is adjusted in real time by the start and stop of switch board control main drainage system on the ground away from main drain pump unit, greatly reduced staff and carry out the danger of local operation.
Embodiment described in the utility model is only the description that preferred embodiment of the present utility model is carried out; not the utility model design and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various modification and improvement that in this area, engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Claims (7)
1. a mine emergency dewatering system, belongs to mine emergency drainage equipment, it is characterized in that: comprise at least one main drain pump (5) and the mine car (10) for carrying and transport main drain pump (5), wherein:
Described main drain pump (5) front end is provided with and is positioned at subsurface submersible pump (2), and it is upper that the horizontal or inclined of this submersible pump (2) is arranged on floating installation (1), and described main drain pump (5) is connected with submersible pump (2) by low-pressure hose (3); Main drain pump (5) port of export connects multifunctional control valve (7) and electric gate valve (11) successively by pipeline (6), electric gate valve (11) port of export connects high-pressure hose (12), and high-pressure hose (12) water side is provided with transit joint (15), the snap joint (16) for connecting clad pipe (17) successively;
On described mine car (10), be also provided with the motor (9) being connected with main drain pump (5), motor (9) is upper to be supported from multifunctional control valve (7) to the pipeline electric gate valve (11) by bracket (8), and this mine car (10) is also provided with bracket and supports the line segments from main drain pump (5) port of export to electric gate valve (11).
2. mine emergency dewatering system according to claim 1, is characterized in that: be provided with gas detector, explosion proof luminaire and network monitoring probe.
3. mine emergency dewatering system according to claim 1, is characterized in that: described low-pressure hose (3) below is provided with trolley (4), and trolley (4) is flexibly connected with mine car (10) front end.
4. mine emergency dewatering system according to claim 1, is characterized in that: described high-pressure hose (12) is arranged on the billy gate being connected with mine car (10) rear end.
5. mine emergency dewatering system according to claim 1, is characterized in that: described main drain pump (5) is provided with pressure sensor, and described submersible pump (2) is provided with liquid level detecting sensor.
6. mine emergency dewatering system according to claim 1, is characterized in that: be electrically connected by cable with ground switch board (18).
7. mine emergency dewatering system according to claim 6, is characterized in that: described cable is by cable rotating disk (13) support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279011.3U CN204024704U (en) | 2014-05-29 | 2014-05-29 | A kind of mine emergency dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279011.3U CN204024704U (en) | 2014-05-29 | 2014-05-29 | A kind of mine emergency dewatering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024704U true CN204024704U (en) | 2014-12-17 |
Family
ID=52064588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279011.3U Expired - Lifetime CN204024704U (en) | 2014-05-29 | 2014-05-29 | A kind of mine emergency dewatering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024704U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266225A (en) * | 2018-02-02 | 2018-07-10 | 中铁隧道局集团有限公司 | A kind of mobile tunnel construction relay pump drainage water installations |
| CN109322701A (en) * | 2018-10-15 | 2019-02-12 | 中冶北方（大连）工程技术有限公司 | A kind of mine down-hole waterproof lock room auxiliary dewatering device |
| CN109322702A (en) * | 2018-10-19 | 2019-02-12 | 中冶北方（大连）工程技术有限公司 | A kind of mine down-hole waterproof lock room gutter antipriming |
| CN111677660A (en) * | 2020-06-23 | 2020-09-18 | 长沙昌佳自动化设备有限公司 | Multi-CPU control system applied to mine underground drainage |
| WO2020258522A1 (en) * | 2019-06-26 | 2020-12-30 | 山东科技大学 | Emergency drainage pipeline continuation apparatus capable of preventing stopping of pump, and method for using same |
-
2014
- 2014-05-29 CN CN201420279011.3U patent/CN204024704U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266225A (en) * | 2018-02-02 | 2018-07-10 | 中铁隧道局集团有限公司 | A kind of mobile tunnel construction relay pump drainage water installations |
| CN109322701A (en) * | 2018-10-15 | 2019-02-12 | 中冶北方（大连）工程技术有限公司 | A kind of mine down-hole waterproof lock room auxiliary dewatering device |
| CN109322702A (en) * | 2018-10-19 | 2019-02-12 | 中冶北方（大连）工程技术有限公司 | A kind of mine down-hole waterproof lock room gutter antipriming |
| WO2020258522A1 (en) * | 2019-06-26 | 2020-12-30 | 山东科技大学 | Emergency drainage pipeline continuation apparatus capable of preventing stopping of pump, and method for using same |
| AU2019385784B2 (en) * | 2019-06-26 | 2021-06-17 | Shandong University Of Science And Technology | A kind of pipeline connecting equipment for emergency drainage without stopping the pump and its application method |
| CN111677660A (en) * | 2020-06-23 | 2020-09-18 | 长沙昌佳自动化设备有限公司 | Multi-CPU control system applied to mine underground drainage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204024704U (en) | A kind of mine emergency dewatering system | |
| CN101545366B (en) | Underwater mining method and device | |
| CN204507227U (en) | A kind of be applied to underwater security protection can automatic lifting monitoring case | |
| CN101008317A (en) | Coal mine safety disaster-resistant type automatic main drainage system | |
| CN207110015U (en) | A kind of integrated prefabricated pumping plant with automatic crushing function | |
| CN105736400B (en) | Long-distance intelligent digitizes flame-proof type submersible Pulp pump | |
| CN202990947U (en) | Basement type underwater dry wellhead structure | |
| CN113833449B (en) | While-drilling monitoring system and method for underground coal mine gas directional drilling | |
| CN104829012B (en) | Tunnel counter-slope dewatering and purifying device and control method and purifying method thereof | |
| CN2813895Y (en) | Mine underground horizontal submerged pump station | |
| CN201554497U (en) | Emergency equipment for counter-slope tracking drainage and dredging in tunnel construction | |
| CN105065908A (en) | Sulfur-contained natural gas collection integrated device | |
| CN208501733U (en) | A kind of integrated drainage system of Urban Underground pipe gallery | |
| CN216342320U (en) | Subway tunnel water logging prevention early warning and controlling means | |
| CN206737026U (en) | Pumping plant Double falling-prevention system | |
| CN202637794U (en) | Fire pump adapter detecting device | |
| CN108589774A (en) | A kind of integrated drainage system of Urban Underground pipe gallery | |
| CN210919658U (en) | Hydraulic circuit of hydraulic power station | |
| CN102094677A (en) | Emergency equipment for adverse-slope tracking water drainage and silt discharging in tunnel construction | |
| CN110701141B (en) | Hydraulic power station | |
| CN207687375U (en) | Anchor room drain valve and its drainage system after a kind of tunnel anchorage | |
| CN203669917U (en) | Floor gas drainage system | |
| CN207960977U (en) | A kind of sliding submerged pump system of deep water | |
| CN206737106U (en) | Prefabricated pumping plant Lift-on/Lift-off System | |
| CN208106400U (en) | A kind of automatic pollution discharge separation sled for supercharging equipment front end |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |