CN102383829A - Automatic gas diluter - Google Patents
Automatic gas diluter Download PDFInfo
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- CN102383829A CN102383829A CN2011101947471A CN201110194747A CN102383829A CN 102383829 A CN102383829 A CN 102383829A CN 2011101947471 A CN2011101947471 A CN 2011101947471A CN 201110194747 A CN201110194747 A CN 201110194747A CN 102383829 A CN102383829 A CN 102383829A
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- motor
- wind turbine
- turbine room
- supporting housing
- chamber
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Abstract
The invention relates to an automatic gas diluter. An output shaft of a motor is in transmission connection with a turbine in a wind turbine room upwards; a hanging buckle is arranged above the wind turbine room; a storage battery casing is fixed at the lower part of the motor; and gas concentration sensors are respectively installed on the storage battery casing and a wind turbine room casing. The automatic gas diluter is simple in structure, is easy to process and implement, has low production cost, is convenient to use, is portable and can move at any time along with the movement of an upper corner. The automatic gas diluter has the effects of automatic detection and automatic startup ventilation, is provided with a storage battery for providing the power and can hermetically treat each electrical contact, thereby being safe and practical and having good sealing performance and safety.
Description
Technical field:
The present invention relates to a kind of coal mining face upper corner gas dilution technology, particularly a kind of gas automatic dilutor.
Background technology:
During coal mining,, accumulate in the corner on production face top easily,, reach explosion limit easily along with concentration increases because gas density is light.To last corner gas exceeding limit problem, method commonly used is the pipe laying extraction at present, local blower fan, and aspects such as special-purpose tail lane, the cost of these processing modes is high, and is practical complicated.In fact; Production face wind-force can make a large amount of gas drained; And upper corner accumulates gradually and the higher gas of concentration occurs because of being not easy to constitute circulation of air; The gas of upper corner is only handled and need be taked the circulation measure according to its accumulated concentrations, and because of the local volume of upper corner is very little, the back of at every turn circulating fast just can could accumulate and reach dangerous concentrations lasting a period of time of back.In addition, along with production face is constantly moved, the position of upper corner also constantly changes, and utilizes existing processing mode complex structure and cost high, needs the little and portable ventilating mechanisms of volume to replace it.
Summary of the invention:
The object of the invention provides a kind of gas automatic dilutor to the problem and shortage that prior art exists.
Technical scheme is following: a kind of gas automatic dilutor comprises blower fan and into and out of tracheae, blower fan comprises motor and wind turbine room; Motor output shaft upwards is connected with the indoor worm gear drive of wind eddies wheel; Wind turbine room top is provided with and buckles, and motor lower portion is fixed with battery cell case, is sealed and installed with battery and control circuit board in the battery cell case; On the battery cell case and/or on the wind eddies wheel chamber enclosure gas concentration sensor is being installed; The input of this gas concentration sensor and control circuit board is tightly connected, and is tightly connected between battery and the control circuit board, and the output of control circuit board and motor input are tightly connected.
Also include airtight supporting housing; Said battery and motor and wind turbine room are installed in this supporting housing; The probe of gas concentration sensor is positioned at this sealing shell sidewall; The top of this sealing shell is fixed with and buckles, and the air inlet pipe of said wind turbine room and escape pipe are separately fixed on the left and right sides sidewall of supporting housing.
In airtight supporting housing, also be provided with the hydroturbine chamber, motor output shaft is connected with the indoor worm gear drive of wind turbine room and hydroturbine simultaneously, on the sidewall that the water inlet pipe of said hydroturbine chamber and outlet pipe are separately fixed at supporting housing.
On the power transmission shaft between wind turbine room and the hydroturbine chamber, electric clutch is installed, the holding wire of this electric clutch and the output of control circuit board are tightly connected.
Said outlet pipe is the jet outlet pipe.
At the annular water chamber of going out also to be provided with of said airtight supporting housing, the water inlet of said water inlet pipe is positioned at the bottom of this annular water chamber.
Motor is a fire-proof motor.
Beneficial effect of the present invention:
1, the present invention is simple in structure, processing and implementation easily, and cost of production is low, and is easy to use, belongs to portable, can move at any time according to moving of upper corner.Have automatic detection and automatically start the effect of ventilating, itself carries storage battery power supply, can be with each electrical pickoff encapsulation process, and safe and practical.Its short time ventilates and can realize dilution effect.
2, the present invention is through being provided with airtight supporting housing, and whole diluter is in the supporting housing, and its Stability Analysis of Structures is not fragile, and sealing and safety are good.
3, the present invention can also utilize a motor and control circuit to control the work of hydroturbine chamber simultaneously; According to the gas rate of release, control circuit can select to control the work of wind turbine room, and perhaps wind, water are worked simultaneously; Start and remedy each other; Outlet pipe is a jetting type, can further carry out water, gas and mix, and reaches water saving, purpose efficiently.Can set up annular water chamber, strengthen its portable mobility.
Description of drawings:
Fig. 1 is one of structural representation of the present invention;
Fig. 2 is two of a structural representation of the present invention;
Fig. 3 is three of a structural representation of the present invention;
Fig. 4 is four of a structural representation of the present invention.
Among the figure, label 1 is a motor, and 2 is the wind turbine room, and 21 is blast pipe; 22 is discharge pipe, and 3 is battery cell case (box), and 41 and 42 are respectively gas concentration sensor, and 5 for buckling; 6 is support bar, and 7 is airtight supporting housing, and 8 is the hydroturbine chamber, and 81 is water inlet pipe; 82 is outlet pipe, and 9 is electromagnetic clutch, and 10 is annular water chamber.
The specific embodiment:
Embodiment one: referring to Fig. 1, a kind of gas automatic dilutor, blower fan comprise motor 1 and wind turbine room 2.Motor 1 output shaft upwards is connected with the 2 interior worm gear drives of wind turbine room, and wind turbine room 2 tops are provided with and buckle 5, behind punching of upper corner top and fixed hook, will buckle 5 and be suspended on the hook.Motor 1 bottom is fixed with battery cell case 3 through support bar 6, is sealed and installed with battery and control circuit board in the battery cell case 3.Be separately installed with gas concentration sensor 41 and 42 on the battery cell case 3 with on the wind eddies wheel chamber enclosure 2; The input of this gas concentration sensor and control circuit board is tightly connected; Be tightly connected between battery and the control circuit board, the output of control circuit board and motor input are tightly connected.Motor 1 adopts fire-proof motor.
Embodiment two: referring to Fig. 2; Another kind of gas automatic dilutor, content and embodiment one are basic identical, and something in common does not repeat; Different is: also include airtight supporting housing 7; Said battery and motor and wind turbine room are installed in this supporting housing, and the probe of gas concentration sensor can be a plurality of, lay respectively at this sealing shell sidewall.The top of this sealing shell is fixed with and buckles 5, and the air inlet pipe 21 and the escape pipe 22 of said wind turbine room are separately fixed on the left and right sides sidewall of supporting housing.Because the effect of airtight supporting housing, motor can adopt fire-proof motor or common electric machine.
Embodiment three: referring to Fig. 3; Another gas automatic dilutor, content and embodiment two are basic identical, and something in common does not repeat; In airtight supporting housing 7, also be provided with hydroturbine chamber 8; Motor output shaft is connected with the 8 interior worm gear drives of hydroturbine chamber with wind turbine room 2 simultaneously, and the water inlet pipe 81 and the outlet pipe 82 of said hydroturbine chamber 8 are separately fixed on the sidewall of supporting housing, and water inlet pipe can be communicated with ground water container.In the present embodiment, on the power transmission shaft between wind turbine room 2 and the hydroturbine chamber 8, electric clutch 9 is installed, the holding wire of this electric clutch 9 and the output of control circuit board are tightly connected.Said outlet pipe 82 is the jet outlet pipe.
Embodiment four: referring to Fig. 4; Another gas automatic dilutor, content and embodiment three are basic identical, and something in common does not repeat; Said airtight supporting housing 7 go out also be provided with annular water chamber 10, the water inlet of said water inlet pipe 81 is positioned at the bottom of this annular water chamber 10.
Claims (7)
1. gas automatic dilutor comprises blower fan and into and out of tracheae, it is characterized in that: blower fan comprises motor and wind turbine room; Motor output shaft upwards is connected with the indoor worm gear drive of wind eddies wheel; Wind turbine room top is provided with and buckles, and motor lower portion is fixed with battery cell case, is sealed and installed with battery and control circuit board in the battery cell case; On the battery cell case and/or on the wind eddies wheel chamber enclosure gas concentration sensor is being installed; The input of this gas concentration sensor and control circuit board is tightly connected, and is tightly connected between battery and the control circuit board, and the output of control circuit board and motor input are tightly connected.
2. gas automatic dilutor according to claim 1; It is characterized in that: also include airtight supporting housing; Said battery and motor and wind turbine room are installed in this supporting housing; The probe of gas concentration sensor is positioned at this sealing shell sidewall, and the top of this sealing shell is fixed with and buckles, and the air inlet pipe of said wind turbine room and escape pipe are separately fixed on the left and right sides sidewall of supporting housing.
3. gas automatic dilutor according to claim 2; It is characterized in that: in airtight supporting housing, also be provided with the hydroturbine chamber; Motor output shaft is connected with the indoor worm gear drive of wind turbine room and hydroturbine simultaneously, on the sidewall that the water inlet pipe of said hydroturbine chamber and outlet pipe are separately fixed at supporting housing.
4. gas automatic dilutor according to claim 3 is characterized in that: on the power transmission shaft between wind turbine room and the hydroturbine chamber, electric clutch is installed, the holding wire of this electric clutch and the output of control circuit board are tightly connected.
5. gas automatic dilutor according to claim 3 is characterized in that: said outlet pipe is the jet outlet pipe.
6. gas automatic dilutor according to claim 3 is characterized in that: at the annular water chamber of going out also to be provided with of said airtight supporting housing, the water inlet of said water inlet pipe is positioned at the bottom of this annular water chamber.
7. gas automatic dilutor according to claim 3 is characterized in that: motor is a fire-proof motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194747.1A CN102383829B (en) | 2011-07-13 | 2011-07-13 | Automatic gas diluter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194747.1A CN102383829B (en) | 2011-07-13 | 2011-07-13 | Automatic gas diluter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102383829A true CN102383829A (en) | 2012-03-21 |
| CN102383829B CN102383829B (en) | 2014-09-03 |
Family
ID=45823615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110194747.1A Expired - Fee Related CN102383829B (en) | 2011-07-13 | 2011-07-13 | Automatic gas diluter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102383829B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179000A (en) * | 2015-10-27 | 2015-12-23 | 中国神华能源股份有限公司 | Hydraulic support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648414A (en) * | 2005-02-03 | 2005-08-03 | 公安部天津消防研究所 | Method for preventing mine lane gas from explosion and device for realizing said method |
| CN101122296A (en) * | 2006-08-09 | 2008-02-13 | 湖北天桥风机有限公司 | Mining energy-saving ventilating fan |
| CN101476484A (en) * | 2008-11-25 | 2009-07-08 | 张正龙 | Automatic gas discharge apparatus |
| CN101954109A (en) * | 2009-07-13 | 2011-01-26 | 张跃 | Multifunctional and portable air purifier |
-
2011
- 2011-07-13 CN CN201110194747.1A patent/CN102383829B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648414A (en) * | 2005-02-03 | 2005-08-03 | 公安部天津消防研究所 | Method for preventing mine lane gas from explosion and device for realizing said method |
| CN101122296A (en) * | 2006-08-09 | 2008-02-13 | 湖北天桥风机有限公司 | Mining energy-saving ventilating fan |
| CN101476484A (en) * | 2008-11-25 | 2009-07-08 | 张正龙 | Automatic gas discharge apparatus |
| CN101954109A (en) * | 2009-07-13 | 2011-01-26 | 张跃 | Multifunctional and portable air purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179000A (en) * | 2015-10-27 | 2015-12-23 | 中国神华能源股份有限公司 | Hydraulic support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102383829B (en) | 2014-09-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Xinshan Inventor after: Qi Lingling Inventor after: Lei Dongji Inventor after: Li Hui Inventor before: Li Hui Inventor before: Wei Jianping Inventor before: Cheng Lei Inventor before: Wang Yungang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI HUI WEI JIANPING CHENG LEI WANG YUNGANG TO: PENG XINSHAN QI LINGLING LEI DONGJI LI HUI |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150713 |
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| EXPY | Termination of patent right or utility model |