CN204163772U - Portable work plane coal and gas prominent parameter determinator - Google Patents
Portable work plane coal and gas prominent parameter determinator Download PDFInfo
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- CN204163772U CN204163772U CN201420610636.3U CN201420610636U CN204163772U CN 204163772 U CN204163772 U CN 204163772U CN 201420610636 U CN201420610636 U CN 201420610636U CN 204163772 U CN204163772 U CN 204163772U
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Abstract
Portable work plane coal and gas prominent parameter determinator, comprises display module, operational module, control module, power module, the first pressure sensing interface and the second pressure sensing interface; Described display module, operational module, the first pressure sensing interface and the second pressure sensing interface are electrically connected with described control module respectively.The utility model to Gas Outburst parametric measurement precise and high efficiency, own safety and reliability and portable.
Description
Technical field
The utility model relates to a kind of mine monitoring instrument, particularly relates to a kind of portable work plane coal and gas prominent parameter determinator.
Background technology
China is one of country that coal and gas prominent is the most serious in the world, and total coal and gas outburst mine 1170 place, annual production is about 5.6 hundred million t.Since the establishment of the nation, having there is coal and gas prominent more than 1.5 ten thousand times in national colliery, accounts for 1/3rd of world's coal and gas prominent same period total amount, produces form significant threat to China's coal-mine highly effective and safe.The prediction of work plane outburst hazard is an important ring of gas outburst prevention treatment, outburst prediction index mainly contains drilling cuttings desorption of mash gas index K1, Δ h2 and drilling gas and to gush out initial velocity index q etc., but index test instrument exists following problem at present: 1. forecasting efficiency is low, can not meet and combine pick Production requirement; 2. test index is single, cannot realize the test of unit multi objective and integrated forecasting; 3. accuracy is low, easily occurs the data exception such as null value and negative value for Duplicate Samples test value, exists to wait to hold the systematic error such as transformation and transfiguration pressure-variable adsorption, cause the measured value of K1 and Δ h2 and theoretical value inconsistent; 4. reliability is low, be subject to subsurface environment impact, fragile.5. volume is comparatively large, and equipment is many, and portability is poor.
Utility model content
In order to improve work plane outburst prediction efficiency, test accuracy, system reliability and instrument portability, the utility model provides a kind of portable work plane coal and gas prominent parameter determinator.
The technical solution adopted in the utility model is as follows:
Portable work plane coal and gas prominent parameter determinator, comprises display module, operational module, control module, power module, the first pressure sensing interface and the second pressure sensing interface; Described display module and operational module are assemblied in described parameter prediction instrument front upper and bottom respectively; It is inner that described control module and power module are assemblied in described parameter prediction instrument respectively; Described first pressure sensing interface and described second pressure sensing interface are assemblied in described parameter prediction instrument lower end respectively; Described display module, operational module, the first pressure sensing interface and the second pressure sensing interface are electrically connected with described control module respectively.
Above-mentioned portable work plane coal and gas prominent parameter determinator also comprises charging/digital serial port, and described charging/digital serial port is assemblied in described parameter prediction instrument top, relative with the charging/data-interface of described control module.
Above-mentioned portable work plane coal and gas prominent parameter determinator also comprises clock module and memory module.
In above-mentioned portable work plane coal and gas prominent parameter determinator, described display module is LCDs.
In above-mentioned portable work plane coal and gas prominent parameter determinator, described operational module is keyboard.
In above-mentioned portable work plane coal and gas prominent parameter determinator, described control module is surface-mounted integrated circuit.
In above-mentioned portable work plane coal and gas prominent parameter determinator, described power module is intrinsic safety type Ni-MH battery, and described power module outside is coated with topping, to prevent from covering coal dust.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. the portable work plane coal and gas prominent parameter determinator that provides of the utility model, because the utility model is designed with two Sensing interface, the different coal sample of two-way can be detected or two-way is carried out to same coal sample and analyze simultaneously, therefore, the utility model effectively can improve site work efficiency and analysis result accuracy.
2. the portable work plane coal and gas prominent parameter determinator that provides of the utility model, owing to being designed with charging/digital serial port and memory module, therefore, the initial data of Site Detection can first be stored in the utility model by the utility model, imported in Ground analysis treatment system by data wire afterwards and carry out labor calculating, therefore, the utility model is more portable.
3. the portable work plane coal and gas prominent parameter determinator that provides of the utility model, owing to being designed with clock module and memory module, can detect the acquisition time of data and provide higher sample frequency by saving scene, therefore, the utility model is suitable for the data acquisition of large data, large frequency.
4. the portable work plane coal and gas prominent parameter determinator that provides of the utility model; owing to all adopting design of essence safety to each module; adopt dosing technology to add topping to power module simultaneously; can coal dust be effectively prevented to be mixed into; and then avoid because coal dust moisture absorption causes the problem of circuit board damage; therefore, the utility model effectively can improve equipment dependability.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the structural representation (front) of the utility model portable work plane coal and gas prominent parameter determinator;
Fig. 2 is the structural representation (inside) of the utility model portable work plane coal and gas prominent parameter determinator.
Be labeled as in figure: 1-display module, 2-operational module, 3-control module, 4-power module, 5-first pressure sensing interface, 6-second pressure sensing interface, 7-charging/digital serial port, 301-charging/data-interface.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Fig. 1 and Fig. 2 display be the preferred embodiment of the utility model portable work plane coal and gas prominent parameter determinator.
Described portable work plane coal and gas prominent parameter determinator, comprises display module 1, operational module 2, control module 3, power module 4, the first pressure sensing interface 5 and the second pressure sensing interface 6; Described display module 1 and operational module 2 are assemblied in described parameter prediction instrument front upper and bottom respectively; It is inner that described control module 3 and power module 4 are assemblied in described parameter prediction instrument respectively; Described first pressure sensing interface 5 and described second pressure sensing interface 6 are assemblied in described parameter prediction instrument lower end respectively; Described display module 1, operational module 2, the first pressure sensing interface 5 and the second pressure sensing interface 6 are electrically connected with described control module 3 respectively.
The present embodiment also comprises charging/digital serial port 7, and described charging/digital serial port 7 is assemblied in described parameter prediction instrument top, relative with the charging/data-interface of described control module 3.
The present embodiment also comprises clock module and memory module.
In the present embodiment, described display module 1 is LCDs.
In the present embodiment, described operational module 2 is keyboard.
In the present embodiment, described control module 3 is surface-mounted integrated circuit.
In the present embodiment, described power module 4 is intrinsic safety type Ni-MH battery, and described power module 4 outside is coated with topping.
The method using the utility model to give prominence to parameter prediction to face gas is as follows:
Drill in place to be predicted, when boring reaches precalculated position, start described clock module and start timing;
When drilling cuttings delivery port, be that coal borer bits collected by the sieve of 1 ~ 3mm in aperture with aperture;
After screening, the coal sample of getting particle diameter 1 ~ 3mm loads in coal sample bottle, when timing is less than 3min, seals described coal sample bottle;
Described first pressure sensing interface 5 or described second pressure sensing interface 6 are connected with pressure sensor, then described pressure sensor are placed in described coal sample bottle;
Start the utility model and start test;
Through after a period of time, display module 1 described in the utility model will show, require the open-assembly time and the drillable length that input coal sample when starting to measure, after completing input by described operational module 2, display module 1 described in the utility model is by automatic output services face Gas Outburst parameter value.
Above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection domain of the present utility model.
Claims (7)
1. portable work plane coal and gas prominent parameter determinator, comprise display module (1), operational module (2), control module (3), power module (4), the first pressure sensing interface (5) and the second pressure sensing interface (6);
Described display module (1) and operational module (2) are assemblied in described parameter prediction instrument front upper and bottom respectively;
It is inner that described control module (3) and power module (4) are assemblied in described parameter prediction instrument respectively;
Described first pressure sensing interface (5) and described second pressure sensing interface (6) are assemblied in described parameter prediction instrument lower end respectively;
Described display module (1), operational module (2), the first pressure sensing interface (5) and the second pressure sensing interface (6) are electrically connected with described control module (3) respectively.
2. portable work plane coal and gas prominent parameter determinator according to claim 1, it is characterized in that: also comprise charging/digital serial port (7), described charging/digital serial port (7) is assemblied in described parameter prediction instrument top, relative with the charging/data-interface of described control module (3).
3. portable work plane coal and gas prominent parameter determinator according to claim 2, is characterized in that: also comprise clock module and memory module.
4. portable work plane coal and gas prominent parameter determinator according to claim 3, is characterized in that: described display module (1) is LCDs.
5. portable work plane coal and gas prominent parameter determinator according to claim 4, is characterized in that: described operational module (2) is keyboard.
6. portable work plane coal and gas prominent parameter determinator according to claim 5, is characterized in that: described control module (3) is surface-mounted integrated circuit.
7. portable work plane coal and gas prominent parameter determinator according to claim 6; it is characterized in that: described power module (4) is intrinsic safety type Ni-MH battery; described power module (4) module-external is coated with topping, to prevent from covering coal dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610636.3U CN204163772U (en) | 2014-10-22 | 2014-10-22 | Portable work plane coal and gas prominent parameter determinator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610636.3U CN204163772U (en) | 2014-10-22 | 2014-10-22 | Portable work plane coal and gas prominent parameter determinator |
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| Publication Number | Publication Date |
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| CN204163772U true CN204163772U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420610636.3U Expired - Fee Related CN204163772U (en) | 2014-10-22 | 2014-10-22 | Portable work plane coal and gas prominent parameter determinator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241785A (en) * | 2015-11-03 | 2016-01-13 | 中煤科工集团重庆研究院有限公司 | Drill chip gas desorption index K1 value measuring device |
-
2014
- 2014-10-22 CN CN201420610636.3U patent/CN204163772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241785A (en) * | 2015-11-03 | 2016-01-13 | 中煤科工集团重庆研究院有限公司 | Drill chip gas desorption index K1 value measuring 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: 20150218 Termination date: 20181022 |