CN205189944U - Colliery down -hole pump hole automatic drainage and warning water level alarm device - Google Patents
Colliery down -hole pump hole automatic drainage and warning water level alarm device Download PDFInfo
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- CN205189944U CN205189944U CN201521056450.9U CN201521056450U CN205189944U CN 205189944 U CN205189944 U CN 205189944U CN 201521056450 U CN201521056450 U CN 201521056450U CN 205189944 U CN205189944 U CN 205189944U
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- Prior art keywords
- level sensor
- water level
- cross bar
- support
- pump hole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000007858 starting material Substances 0.000 claims abstract description 16
- 239000003245 coal Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910000746 Structural steel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to a colliery down -hole pump hole automatic drainage and warning water level alarm device, can effectively solve colliery down -hole pump hole automatic drainage safety, simply, reliable problem, the present invention has the technical scheme that bacteria, low level sensor is equipped with to the lower part of support, high level sensor is equipped with through high level sensor mount in the middle part of support, the warning water level sensor is equipped with to the upper end of support, the gangbar is passed through the sliding sleeve and is fixed on the support, the bottom in the gangbar is fixed to the floater, low level sensor and high level sensor pass through the cable and are connected with the tee bend terminal box, the tee bend terminal box is passed through the cable and is connected with the starter, the starter passes through the cable and is connected with the immersible pump, the warning water level sensor passes through the cable and is connected with audible -visual annunciator, the starter, audible -visual annunciator all links to each other with the power, the utility model discloses colliery down -hole pump hole automatic drainage safety, simple, reliable, excellent in use effect is the innovation on the drainage device of colliery down -hole pump hole.
Description
Technical field
The utility model relates to field, colliery, particularly a kind of underground coal mine pump hole Auto-drainage and warning line warning device.
Background technology
Current underground coal mine pump hole draining, substantially be adopt the mode of manual operation starting mode of pump device to open or close, this manually-operated mode, must arrange special messenger's turn on pump, nurse, wait draining is complete, then closes starter, and whole process turn on pump personnel must not leave scene, because current manual mode of operation takies special staff, not only labour intensity is large, and inefficiency, can not Real-Time Monitoring and timely start and stop.
Sensor is adopted to carry out sensed water level as in water, the starter being controlled water pump by automatic control box carrys out start and stop water pump (as notification number [CN202544924U]), the automatic start-stop of water pump can be realized, but owing to adding automatic control box antiknock device, not only increase cost, and due to underground coal mine pump effluent matter inclement condition, the sensor be in water very easily occur sensor self be covered with coal slime blocking and malfunctioning, cause control system cisco unity malfunction, there is very large potential safety hazard.Therefore, the improvement and bring new ideas of underground coal mine pump hole dewatering installation is the problem needing solution at present badly.
Summary of the invention
For above-mentioned situation, be the defect of solution prior art, the object of the utility model is just to provide a kind of underground coal mine pump hole Auto-drainage and warning line warning device, effectively can solve underground coal mine pump hole Auto-drainage safety, simple, reliable problem.
The technical scheme that the utility model solves is, comprise support, gangbar and shake-up plate, support is fixed on the cover plate of pump hole, low water level sensor is equipped with in the bottom of support, high water level sensor is equipped with through high water level sensor fixed mount in the middle part of support, warning line sensor is equipped with in the upper end of support, gangbar is fixed on support by sliding sleeve, touch plate center pass gangbar and be fixed in gangbar, ball float is fixed on the bottom of gangbar, and swim on pump effluent face, low water level sensor is connected with three-way terminal box by cable with high water level sensor, three-way terminal box is connected with starter by cable, starter is connected with submersible pump by cable, warning line sensor is connected with audible-visual annunciator by cable, starter, audible-visual annunciator is all connected with power supply.
The utility model underground coal mine pump hole Auto-drainage safely, simple, reliably, result of use is good, is the innovation on the dewatering installation of underground coal mine pump hole.
Accompanying drawing explanation
Fig. 1 is structural profile front view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1, the utility model comprises support, gangbar and shake-up plate, support 1 is fixed on the cover plate 12 of pump hole, low water level sensor 2 is equipped with in the bottom of support 1, high water level sensor 3 is equipped with through high water level sensor fixed mount 4 in the middle part of support 1, warning line sensor 5 is equipped with in the upper end of support 1, gangbar 6 is fixed on support 1 by sliding sleeve, touch plate 7 center pass gangbar 6 and be fixed in gangbar 6, ball float 8 is fixed on the bottom of gangbar 6, and swim on pump effluent face 15, low water level sensor 2 is connected with three-way terminal box 9 by cable with high water level sensor 3, three-way terminal box 9 is connected with starter 10 by cable, starter 10 is connected with submersible pump 13 by cable, warning line sensor 5 is connected with audible-visual annunciator 11 by cable, starter 10, audible-visual annunciator 11 is all connected with power supply 14.
In order to ensure result of use, described high water level sensor 3 adopts rocker arm mine anti-explosion travel switch.
Described low water level sensor 2 and warning line sensor 5 all adopt plunger type mine anti-explosion travel switch.
Described support 1 is made up of montant 1a, the first cross bar 1b and the second cross bar 1c, and the first cross bar 1b is welded on montant 1a top, and the second cross bar 1c is welded on montant 1a bottom, and the first cross bar 1b, the second cross bar 1c are all vertical with montant 1a to be arranged.
Described montant 1a, the first cross bar 1b and the second cross bar 1c be all by angle iron be welded square.
Described high water level sensor fixed mount 4 is fixed in the middle part of montant 1a, and warning line sensor 5 is fixed on the first cross bar 1b end, and low water level sensor 2 is fixed on the second cross bar 1c end.
Described ball float 8 is the hollow airtight ball of stainless steel.
The circle that described shake-up plate 7 is made for iron plate.
The cylinder that described gangbar 6 is made for round steel.
Service condition of the present utility model is, along with pump underground water increases gradually, ball float 8 raises with the rising in pump effluent face 15, ball float 8 drives gangbar 6 and touches plate 7 and moves upward, when water surface elevation reaches the high water level of setting, touch the rocking arm that plate 7 touches high water level sensor 3, high water level sensor 3 action, high water level sensor 3 transmits signals to starter 10, open submersible pump 13 and start draining, draining starts the rear water surface and starts to decline, when underwater drops to the low water stage of setting, touch plate 7 and touch low water level sensor 2 action, low water level sensor 2 transmits signals to starter 10, close submersible pump 13, this action is repeated to realize the automatic start-stop of water pump with this.
When the water yield increases suddenly, after unlatching submersible pump 13 starts draining, the water surface continues to increase, and when reaching the warning line of setting, touches plate 7 and touches warning line sensor 5 action, warning line sensor 5 transmits signals to audible-visual annunciator 11, and warning surrounding people take immediate steps process.
The utility model adopts three grades of alignment sensors to detect high water level, low water stage and warning line, automatically can complete drainage works in unattended situation.As water supply volume is excessive, submersible pump drainability is not enough, automatically sends alarm signal warning surrounding people and take treatment measures immediately when water level rises to the warning line of setting.Can unmanned be realized, alleviate labor strength, save manpower; Real-time prosecution water level, ensures underground work safety; System architecture is simple, easy for installation; Highly sensitive, safe and reliable to operation; Be the innovation on the dewatering installation of underground coal mine pump hole, there is good economic and social benefit.
Claims (9)
1. a underground coal mine pump hole Auto-drainage and warning line warning device, comprise support, gangbar and shake-up plate, it is characterized in that, support (1) is fixed on pump hole cover plate (12), low water level sensor (2) is equipped with in the bottom of support (1), high water level sensor (3) is equipped with through high water level sensor fixed mount (4) in the middle part of support (1), warning line sensor (5) is equipped with in the upper end of support (1), gangbar (6) is fixed on support (1) by sliding sleeve, touch plate (7) center pass gangbar (6) and be fixed in gangbar (6), ball float (8) is fixed on the bottom of gangbar (6), and swim on pump effluent face (15), low water level sensor (2) is connected with three-way terminal box (9) by cable with high water level sensor (3), three-way terminal box (9) is connected with starter (10) by cable, starter (10) is connected with submersible pump (13) by cable, warning line sensor (5) is connected with audible-visual annunciator (11) by cable, starter (10), audible-visual annunciator (11) is all connected with power supply (14).
2. underground coal mine pump hole Auto-drainage according to claim 1 and warning line warning device, is characterized in that, described high water level sensor (3) adopts rocker arm mine anti-explosion travel switch.
3. underground coal mine pump hole Auto-drainage according to claim 1 and warning line warning device, it is characterized in that, described low water level sensor (2) and warning line sensor (5) all adopt plunger type mine anti-explosion travel switch.
4. underground coal mine pump hole Auto-drainage according to claim 1 and warning line warning device, it is characterized in that, described support (1) is made up of montant (1a), the first cross bar (1b) and the second cross bar (1c), first cross bar (1b) is welded on montant (1a) top, second cross bar (1c) is welded on montant (1a) bottom, and the first cross bar (1b), the second cross bar (1c) are all vertical with montant (1a) to be arranged.
5. underground coal mine pump hole Auto-drainage according to claim 4 and warning line warning device, it is characterized in that, described montant (1a), the first cross bar (1b) and the second cross bar (1c) be all by angle iron be welded square.
6. the underground coal mine pump hole Auto-drainage according to claim 4 or 5 and warning line warning device, it is characterized in that, described high water level sensor fixed mount (4) is fixed on montant (1a) middle part, warning line sensor (5) is fixed on the first cross bar (1b) end, and low water level sensor (2) is fixed on the second cross bar (1c) end.
7. underground coal mine pump hole Auto-drainage according to claim 1 and warning line warning device, it is characterized in that, described ball float (8) is the hollow airtight ball of stainless steel.
8. underground coal mine pump hole Auto-drainage according to claim 1 and warning line warning device, is characterized in that, the circle that described shake-up plate (7) is made for iron plate.
9. underground coal mine pump hole Auto-drainage according to claim 1 and warning line warning device, is characterized in that, the cylinder that described gangbar (6) is made for round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056450.9U CN205189944U (en) | 2015-12-17 | 2015-12-17 | Colliery down -hole pump hole automatic drainage and warning water level alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056450.9U CN205189944U (en) | 2015-12-17 | 2015-12-17 | Colliery down -hole pump hole automatic drainage and warning water level alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189944U true CN205189944U (en) | 2016-04-27 |
Family
ID=55782944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056450.9U Expired - Fee Related CN205189944U (en) | 2015-12-17 | 2015-12-17 | Colliery down -hole pump hole automatic drainage and warning water level alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287509A (en) * | 2016-07-29 | 2017-01-04 | 武汉工程大学 | A kind of river surface navigation light |
| CN110513144A (en) * | 2019-08-29 | 2019-11-29 | 湖南国标检测科技有限公司 | A kind of mine ventilation drift dewatering device |
-
2015
- 2015-12-17 CN CN201521056450.9U patent/CN205189944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287509A (en) * | 2016-07-29 | 2017-01-04 | 武汉工程大学 | A kind of river surface navigation light |
| CN110513144A (en) * | 2019-08-29 | 2019-11-29 | 湖南国标检测科技有限公司 | A kind of mine ventilation drift dewatering device |
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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: 20160427 Termination date: 20161217 |