CN202673658U - Main draining pump for mine - Google Patents
Main draining pump for mine Download PDFInfo
- Publication number
- CN202673658U CN202673658U CN 201220394009 CN201220394009U CN202673658U CN 202673658 U CN202673658 U CN 202673658U CN 201220394009 CN201220394009 CN 201220394009 CN 201220394009 U CN201220394009 U CN 201220394009U CN 202673658 U CN202673658 U CN 202673658U
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- CN
- China
- Prior art keywords
- draining pump
- main draining
- drain pump
- mine
- sensor
- 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 main draining pump for a mine, which comprises a main draining pump body mounted in a water sump. The main draining pump body is provided with a vacuum sensor; a pressure sensor is arranged at a water outlet of the main draining pump body; a flowmeter is arranged on a water outlet pipe; a platinum resistance thermometer sensor is arranged on a spindle of the main draining pump body; the vacuum sensor, the pressure sensor, the flowmeter and the platinum resistance thermometer sensor are all connected to a PLC (programmable logic controller) control station; and the PLC control station is connected with an Ethernet switch. The main draining pump can realize monitoring on vacuum degree, water outlet pressure, water outlet flow and spindle temperature, and meanwhile can monitor the water level in the water sump, and rationally adjusts the operation of the main draining pump of the mine by effectively monitoring the main draining pump.
Description
Technical field
The utility model relates to pit gear, is specifically related to a kind of mine main drain pump with monitoring function.
Background technique
At present, along with the development of mining industry, the Security of mine obtains more and more higher attention.And the main drain pump of mine is one of key equipment that affects mine safety, and its working state directly affects the water in the mine, although existing mine main drain pump can be realized draining, but its working state in the down-hole but is difficult to monitoring.
The model utility content
The technical problem that the utility model solves is to provide a kind of mine main drain pump, and it has monitoring function, thereby solves the problem in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of mine main drain pump, comprise the main drain pump body that is installed in the sump, it is characterized in that, described main drain pump body is provided with vacuum sensor, and the water outlet of described main drain pump body is provided with pressure transducer, in order to monitor discharge pressure, outlet conduit is provided with flowmeter, in order to monitor water flow, the main shaft of described main drain pump body is provided with platinum thermal resistance sensor, in order to monitor main shaft temperature; Described vacuum sensor, pressure transducer, flowmeter and platinum thermal resistance sensor all are connected to a PLC control station, and described PLC control station is connected with Ethernet switch.
As a kind of improvement, be provided with liquid level sensor in the described sump, in order to monitor the water level in the sump, described liquid level sensor is connected to described PLC control station.
In the utility model, described PLC control station adopts the American AB controllogix of company series of PLC.
Owing to adopted above structure, the utlity model has following beneficial effect:
The mine main drain pump that the utility model provides is simple in structure, can realize the monitoring to degree of vacuum, discharge pressure, water flow, main shaft temperature, can monitor the water level of sump simultaneously, effectively the mine main drain pump is monitored, reasonably adjusted the work of mine main drain pump.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of mine main drain pump, comprise the main drain pump body 1 that is installed in the sump 8, it is characterized in that described main drain pump body 1 is provided with vacuum sensor 2, the water outlet 11 of described main drain pump body 1 is provided with pressure transducer 3, in order to monitor discharge pressure, outlet conduit 12 is provided with flowmeter 4, in order to monitor water flow, the main shaft 13 of described main drain pump body 1 is provided with platinum thermal resistance sensor 5, in order to monitor main shaft 13 temperature; Described vacuum sensor 2, pressure transducer 3, flowmeter 4 and platinum thermal resistance sensor 5 all are connected to a PLC control station 6, and described PLC control station 6 is connected with Ethernet switch 7, and PLC control station 6 adopts the American AB controllogix of company series of PLC.
In the present embodiment, be provided with liquid level sensor 9 in the described sump 8, in order to monitor the water level in the sump 8, described liquid level sensor 9 is connected to described PLC control station 6.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. mine main drain pump, comprise the main drain pump body that is installed in the sump, it is characterized in that: described main drain pump body is provided with vacuum sensor, the water outlet of described main drain pump body is provided with pressure transducer, outlet conduit is provided with flowmeter, and the main shaft of described main drain pump body is provided with platinum thermal resistance sensor; Described vacuum sensor, pressure transducer, flowmeter and platinum thermal resistance sensor all are connected to a PLC control station, and described PLC control station is connected with Ethernet switch.
2. a kind of mine main drain pump according to claim 1, it is characterized in that: be provided with liquid level sensor in the described sump, described liquid level sensor is connected to described PLC control station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394009 CN202673658U (en) | 2012-08-05 | 2012-08-05 | Main draining pump for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394009 CN202673658U (en) | 2012-08-05 | 2012-08-05 | Main draining pump for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673658U true CN202673658U (en) | 2013-01-16 |
Family
ID=47494565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220394009 Expired - Fee Related CN202673658U (en) | 2012-08-05 | 2012-08-05 | Main draining pump for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712561A (en) * | 2015-01-22 | 2015-06-17 | 晋州市水泵厂 | Automatic immersible pump water shortage protection control device and application method |
-
2012
- 2012-08-05 CN CN 201220394009 patent/CN202673658U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712561A (en) * | 2015-01-22 | 2015-06-17 | 晋州市水泵厂 | Automatic immersible pump water shortage protection control device and application method |
| CN104712561B (en) * | 2015-01-22 | 2017-05-31 | 晋州市水泵厂 | A kind of immersible pump water shortage automatic protecting control device and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan Zhonglin Geologic Investing & Design Co., Ltd. Assignor: Anhui Hengyuan Coal Industry and Electricity Power Co., Ltd. Contract record no.: 2013530000085 Denomination of utility model: Main drainage pump for mines Granted publication date: 20130116 License type: Exclusive License Record date: 20130806 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN ZHONGLIN GEOLOGY INVESTING + DESIGN CO., LT Free format text: FORMER OWNER: ANHUI HENGYUAN COAL INDUSTRY AND ELECTRICITY POWER CO., LTD. Effective date: 20140327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230000 SUZHOU, ANHUI PROVINCE TO: 650000 KUNMING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140327 Address after: 650000, No. 83 Qian street, Wuhua District, Yunnan, Kunming Patentee after: Yunnan Zhonglin Geologic Investing & Design Co., Ltd. Address before: 230000 Anhui province Suzhou City Yongqiao District Taoyuan town of qianyingzi coal mine Patentee before: Anhui Hengyuan Coal Industry and Electricity Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |