CN206111237U - Colliery sump automatic drainage system - Google Patents
Colliery sump automatic drainage system Download PDFInfo
- Publication number
- CN206111237U CN206111237U CN201621113428.8U CN201621113428U CN206111237U CN 206111237 U CN206111237 U CN 206111237U CN 201621113428 U CN201621113428 U CN 201621113428U CN 206111237 U CN206111237 U CN 206111237U
- Authority
- CN
- China
- Prior art keywords
- sump
- water
- draining pump
- microprocessor
- colliery
- 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 colliery sump automatic drainage system, emit into the water inlet of ponding in including the drain pump, to the sump, the drain pump includes first, the second drain pump of being connected with microprocessor, still be equipped with the level sensor who is connected with microprocessor in the sump, be equipped with the current meter of being connected with microprocessor on the water inlet, microprocessor still is connected with the liquid level and exceedes first alarm that the setting value goes on reporting to the police and the velocity of flow and exceed the setting value and carry out the second alarm of reporting to the police. The utility model discloses can carry out the automatic control drainage to the ponding in the sump of colliery, report to the police when colliery sump water level reaches the setting value and drainage with higher speed, simultaneously can also monitor the water velocity that enters the sump at any time, the suggestion of reporting to the police when the water velocity reaches the setting value makes the operating personnel know the rivers situation of change before in sump middle water level rising in advance, strives for more times for operating personnel and finds out the reason, has played furthest's the effect that shifts to an earlier date the early warning to the colliery floods that probably take place.
Description
Technical field
This utility model is related to coal mine drainage field, more particularly to a kind of coal-mine water-house automatic drain system.
Background technology
In coal mine roadway driving and during working face extraction, due to roadway floor it is uneven, the hydrops in return airway
Can not voluntarily flow out, interim sump need to be set at the low-lying place in tunnel, be discharged in water with draining pump.Existing coal-mine water-house drainage arrangement master
To be defined by artificial nurse.Because of personnel shortage, it is impossible to which transferring special messenger carries out drainage works, what drainage works were typically closed on by some
It is responsible for nearby in post；Due to water discharging number frequently, operator must also back and forth pass in and out the moisture storage capacity of sump observation sump so as to
Draining is carried out in time, but operator can not leave post in the case of the operating of own job position equipment, thus can not be timely
Draining causes tunnel hydrops；The energy of scatter operation personnel is gone back in addition, prevents them to carry out the behaviour of own job station from concentrating one's energy
Make, there is potential safety hazard.Also because being limited by geological conditions in colliery, shaft sump space is very narrow, and personnel pass in and out and its not
It is convenient, process in time is unable to when sump water is full or does not have water, there is sizable potential safety hazard.
Additionally, in coal production, when occurring a large amount of water suddenly and rapidly flowing into sump, necessarily beyond the normal row of sump
Outlet capacity, the coal-mine water-house drainage system of prior art is difficult to monitor the situation of change of current and early warning in time, so be difficult to and
When take and ascertain the reason immediately, accelerate the counter-measures such as draining, often cause colliery floods.And colliery floods are collieries
One of common major casualty, it is only second to gas and roof accident, occupies the 3rd.Colliery floods problem not only threatens colliery
Workman's life security, and seriously constrain the development of national economy.
Utility model content
The purpose of this utility model is to overcome above-mentioned problems of the prior art, there is provided a kind of coal-mine water-house is arranged automatically
Water system so that alarm is carried out when coal-mine water-house water level reaches setting value and accelerates draining；Can also supervise at any time simultaneously
Survey enters the water velocity of sump, alarm is carried out when water velocity reaches setting value, so that operator find out in time
Reason, the colliery floods to occurring play a part of to give warning in advance.
The technical solution of the utility model is：Coal-mine water-house automatic drain system, including the draining pump in sump, institute
State sump upper end and be provided with the water inlet that colliery hydrops are entered into sump, the draining pump includes the first draining pump and the second draining
Pump, first draining pump and the second draining pump are connected respectively with microprocessor by controlling switch signal；In the sump also
It is provided with the liquid level sensor being connected with microprocessor signals；The water inlet be provided be connected with microprocessor signals for surveying
The current meter of flow rate of water flow；The microprocessor also signal is connected with liquid level more than the first alarm during setting value for reporting to the police
And flow velocity is more than the second alarm during setting value for reporting to the police；The microprocessor is electrically connected with power module.
It is preferred that first draining pump is located at the bottom of sump, second draining pump is higher than first in sump
The position of draining pump.
It is preferred that second draining pump is set up on the inwall of sump by propping up.
It is preferred that in control chamber of the microprocessor outside the sump, first alarm and the second alarm
It is respectively arranged on control chamber.
It is preferred that be additionally provided with the control chamber be connected with microprocessor signals for showing level value in sump in real time
And the display screen of the flow rate of water flow value of water inlet.
It is preferred that the microprocessor also signal is connected with wireless communication module, the wireless communication module and operator
Member's handheld terminal and colliery control room main frame wireless signal connection.
The beneficial effects of the utility model：In this utility model embodiment, there is provided a kind of coal-mine water-house Auto-drainage system
System, including the draining pump in sump, sump upper end is provided with the water inlet that colliery hydrops are entered into sump, wherein draining pump
Including the first draining pump and the second draining pump, the first draining pump and the second draining pump are believed respectively with microprocessor by controlling switch
Number connection；The liquid level sensor being connected with microprocessor signals is additionally provided with sump；The water inlet is provided with and microprocessor
The current meter for surveying flow rate of water flow of signal connection；The microprocessor also signal is used for when being connected with liquid level more than setting value
The second alarm when the first alarm reported to the police and flow velocity exceed setting value for reporting to the police.This utility model passes through current meter
Water flow variation situation can be in advance monitored before liquid level in sump goes up, warning be carried out when water velocity reaches setting value and is carried
Show, so that operator ascertain the reason in time, the colliery floods to occurring serve the effect for giving warning in advance；By liquid level
Sensor can at any time be monitored to the liquid level in sump, can also be in original while warning when liquid level rises to setting value
First further starting the second draining pump on the basis of running first row pumping drainage carries out acceleration draining, a large amount of so as to avoid
The mine water disaster that hydrops are likely to result in；The second draining pump is will turn off when liquid level drops to the value range of setting, works as liquid level
The first draining pump is then automatically switched off during the lower limit of the setting of decline, makes the first draining pump be in holding state.Therefore, this practicality
It is new that the hydrops in coal-mine water-house can be carried out to automatically control draining, and carry out when coal-mine water-house water level reaches setting value
Report to the police and accelerate draining；Simultaneously the water velocity for entering sump can also be at any time monitored, be entered when water velocity reaches setting value
Row alarm, operator just can shift to an earlier date the water level in sump and know water flow variation situation before going up, so as to give operation
Personnel win more chances to ascertain the reason, and the colliery floods to occurring serve the work for giving warning in advance to greatest extent
With.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that system of the present utility model electrically connects block diagram.
Description of reference numerals：
1st, sump；2nd, the first draining pump；3rd, liquid level sensor；4th, the second draining pump；5th, water inlet；6th, current meter；7th, control
Case processed；8th, the first alarm；9th, the second alarm；10th, support.
Specific embodiment
Below in conjunction with the accompanying drawings, a specific embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by specific embodiment.
Referring to Fig. 1 and Fig. 2, this utility model embodiment provides a kind of coal-mine water-house automatic drain system, including being located at
Draining pump in sump 1, the upper end of the sump 1 is provided with the water inlet 5 that colliery hydrops are entered into sump 1, the draining pump bag
The first draining pump 2 and the second draining pump 4 are included, the draining pump 4 of first draining pump 2 and second is respectively with microprocessor by control
Switching signal connects, the controlling switch specifically relay switch；It is additionally provided with the sump 1 and is connected with microprocessor signals
Liquid level sensor 3；The water inlet 5 is provided with the current meter 6 for surveying flow rate of water flow being connected with microprocessor signals；Institute
State water inlet 5 can include it is multiple, each water inlet can by multiple tributaries converge get up, can arrange one in each water inlet
Individual current meter 6；The microprocessor also signal is connected with liquid level more than the first alarm 8 and stream during setting value for warning
Speed is more than the second alarm 9 during setting value for reporting to the police；The microprocessor is electrically connected with power module.The present embodiment passes through
Current meter can in advance monitor water flow variation situation before liquid level in sump goes up, and carry out when water velocity reaches setting value
Alarm, so that operator ascertain the reason in time, the colliery floods to occurring serve the effect for giving warning in advance；It is logical
Cross liquid level sensor can at any time to monitor the liquid level in sump, can also while warning when liquid level rises to setting value
Enough second draining pumps that further starts on the basis of original running first row pumping drainage carry out acceleration draining, so as to keep away
Exempt from the mine water disaster that a large amount of hydrops are likely to result in；The second draining pump is will turn off when liquid level drops to the value range of setting,
The first draining pump is then automatically switched off when the lower limit of the setting that liquid level declines, makes the first draining pump be in holding state.Therefore,
The present embodiment can carry out automatically controlling draining to the hydrops in coal-mine water-house, and when coal-mine water-house water level reaches setting value
Reported to the police and accelerated draining；Simultaneously the water velocity for entering sump can also be at any time monitored, when water velocity reaches setting value
Shi Jinhang alarms, operator just can shift to an earlier date the water level in sump and know water flow variation situation before going up, so as to give
Operator win more chances to ascertain the reason, and the colliery floods to occurring are served and given warning in advance to greatest extent
Effect.
Further, first draining pump 2 is located at the bottom of sump 1, and second draining pump 4 is high in sump 1
In the first draining pump 2 and the position surfaced.When at ordinary times the water level in sump is in normal range, the second draining pump is to expose
The water surface, now as stand-by pump more than liquid level, its pump housing is in the environment of relatively dry, so as to subtract the second draining pump
Lack and be soaked in corrosion losses caused in water always, while being also beneficial at ordinary times tie up it more than liquid level
Shield.
Further, second draining pump 4 is located on the inwall of sump 1 by support 10.
Further, the microprocessor in the control chamber 7 outside sump 1, report by first alarm 8 and second
Alert device 9 is respectively arranged on control chamber 7.
Further, be additionally provided with the control chamber 7 be connected with microprocessor signals for showing liquid in sump 1 in real time
The display screen of the flow rate of water flow value of place value and water inlet 5, by display screen, operator can at any time check specific sump
Water-retention parameter and situation of change.
Further, the microprocessor also signal is connected with wireless communication module, the wireless communication module and operation
Personnel's handheld terminal and colliery control room main frame wireless signal connection.By wireless communication module, scene can be not at
In the case of learn the water-retention situation of sump at any time.The microprocessor can be specifically single-chip microcomputer.
In sum, a kind of coal-mine water-house automatic drain system that this utility model embodiment is provided, including located at sump
Interior draining pump, sump upper end is provided with the water inlet that colliery hydrops are entered into sump, and wherein draining pump includes the first draining pump
With the second draining pump, the first draining pump and the second draining pump are connected respectively with microprocessor by controlling switch signal；In sump
It is additionally provided with the liquid level sensor being connected with microprocessor signals；The water inlet is provided with being used for of being connected with microprocessor signals
Survey the current meter of flow rate of water flow；The microprocessor also signal is connected with liquid level more than the first warning during setting value for reporting to the police
The second alarm when device and flow velocity exceed setting value for reporting to the police.This utility model by current meter can in sump liquid
Position monitors in advance water flow variation situation before going up, and alarm is carried out when water velocity reaches setting value, so as to operator
Member ascertains the reason in time, and the colliery floods to occurring serve the effect for giving warning in advance；Can be right by liquid level sensor
Liquid level in sump is monitored at any time, can also be original running the while warning when liquid level rises to setting value
Further starting the second draining pump on the basis of one draining pump drainage carries out acceleration draining, so as to avoid a large amount of hydrops from being likely to result in
Mine water disaster；The second draining pump is will turn off when liquid level drops to the value range of setting, when the setting that liquid level declines
The first draining pump is then automatically switched off during lower limit, makes the first draining pump be in holding state.Therefore, this utility model can be to coal
Hydrops in mineral water storehouse carry out automatically controlling draining, and are reported to the police when coal-mine water-house water level reaches setting value and accelerated to arrange
Water；Simultaneously the water velocity for entering sump can also be at any time monitored, alarm is carried out when water velocity reaches setting value, be grasped
Make personnel and just can shift to an earlier date in sump before water level goes up to know water flow variation situation, it is more so as to win to operator
Ascertaining the reason, the colliery floods to occurring serve the effect for giving warning in advance to greatest extent to chance.
Disclosed above is only several specific embodiments of the present utility model, but, this utility model embodiment not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (6)
1. coal-mine water-house automatic drain system, including the draining pump in sump (1), sump (1) upper end is provided with to water
The water inlet (5) of colliery hydrops is entered in storehouse (1), it is characterised in that the draining pump includes the first draining pump (2) and second row
Water pump (4), first draining pump (2) and the second draining pump (4) are connected respectively with microprocessor by controlling switch signal；Institute
State in sump (1) and be additionally provided with the liquid level sensor (3) being connected with microprocessor signals；The water inlet (5) is provided with and micro- place
The current meter (6) for surveying flow rate of water flow of reason device signal connection；The microprocessor also signal is connected with liquid level and exceedes setting
The second alarm (9) when the first alarm (8) and flow velocity during value for warning exceedes setting value for reporting to the police；It is described micro-
Processor is electrically connected with power module.
2. coal-mine water-house automatic drain system as claimed in claim 1, it is characterised in that first draining pump (2) is located at
The bottom of sump (1), second draining pump (4) is in sump (1) higher than the position of the first draining pump (2).
3. coal-mine water-house automatic drain system as claimed in claim 2, it is characterised in that second draining pump (4) passes through
Support (10) is on the inwall of sump (1).
4. coal-mine water-house automatic drain system as claimed in claim 1, it is characterised in that the microprocessor is located at sump
(1) in control chamber (7) outward, first alarm (8) and the second alarm (9) are respectively arranged on control chamber (7).
5. coal-mine water-house automatic drain system as claimed in claim 4, it is characterised in that be additionally provided with the control chamber (7)
The showing for the flow rate of water flow value of the interior level value of display sump (1) and water inlet (5) in real time being connected with microprocessor signals
Display screen.
6. coal-mine water-house automatic drain system as claimed in claim 1, it is characterised in that the microprocessor also signal connection
There is wireless communication module, the wireless communication module connects with operator's handheld terminal and colliery control room main frame wireless signal
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113428.8U CN206111237U (en) | 2016-10-11 | 2016-10-11 | Colliery sump automatic drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113428.8U CN206111237U (en) | 2016-10-11 | 2016-10-11 | Colliery sump automatic drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111237U true CN206111237U (en) | 2017-04-19 |
Family
ID=58529015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113428.8U Expired - Fee Related CN206111237U (en) | 2016-10-11 | 2016-10-11 | Colliery sump automatic drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998097A (en) * | 2017-05-19 | 2020-04-10 | Lt照明（台湾）有限公司 | Multi-pump system with system check |
| CN111425385A (en) * | 2020-03-31 | 2020-07-17 | 深圳供电局有限公司 | Drainage control method and system |
| CN113710029A (en) * | 2021-08-27 | 2021-11-26 | 河北鹏博通信设备有限公司 | Outdoor rack for communication with flood prevention alarm function |
-
2016
- 2016-10-11 CN CN201621113428.8U patent/CN206111237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998097A (en) * | 2017-05-19 | 2020-04-10 | Lt照明（台湾）有限公司 | Multi-pump system with system check |
| CN111425385A (en) * | 2020-03-31 | 2020-07-17 | 深圳供电局有限公司 | Drainage control method and system |
| CN113710029A (en) * | 2021-08-27 | 2021-11-26 | 河北鹏博通信设备有限公司 | Outdoor rack for communication with flood prevention alarm function |
| CN113710029B (en) * | 2021-08-27 | 2023-04-11 | 河北鹏博通信设备有限公司 | Outdoor rack for communication with flood prevention alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20171011 |