CN204152544U - A kind of Backpack type mine self-help apparatus - Google Patents
A kind of Backpack type mine self-help apparatus Download PDFInfo
- Publication number
- CN204152544U CN204152544U CN201420587053.3U CN201420587053U CN204152544U CN 204152544 U CN204152544 U CN 204152544U CN 201420587053 U CN201420587053 U CN 201420587053U CN 204152544 U CN204152544 U CN 204152544U
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- CN
- China
- Prior art keywords
- casing
- help apparatus
- gas
- backpack type
- gas cylinder
- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 2
- 230000000505 pernicious effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 17
- 238000005065 mining Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Portable Outdoor Equipment (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a kind of Backpack type mine self-help apparatus, comprises casing, the breathing equipment being provided with gas cylinder and being connected by pipeline with gas cylinder in casing; The side of described casing is provided with braces and waistband, and the side that described casing arranges braces and waistband is provided with cushion course.This self-help apparatus adopts the mode of knapsack, and when underground coal mine occurs coal and gas prominent omen or runs into burst fire-disaster, keeping away calamity personnel can carry out free transfer by the form of bearing, and makes it can not be subject to pernicious gas infringement in transfer process.
Description
Technical field
The utility model belongs to mining equipment technical field, relates to a kind of mine underground self-help apparatus, especially a kind of Backpack type mine self-help apparatus.
Background technology
China is big coal country, output of coal leaps to front three of the world, because most of coal is all stored in underground, so must exploit with the form of mine, and underground work for coal worker personal safety be breakneck, all can there is a lot of coal mining accident in China, and all can pay the cost of blood every year each time, in these coal mining accidents, more common is exactly that down-hole concentration of toxic gases is too high.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, a kind of Backpack type mine self-help apparatus is provided, this self-help apparatus adopts the mode of knapsack, when there is coal and gas prominent omen or run into burst fire-disaster in underground coal mine, keep away calamity personnel and can carry out free transfer by the form of bearing, make it can not be subject to pernicious gas infringement in transfer process.
The purpose of this utility model solves by the following technical programs:
This Backpack type mine self-help apparatus, comprises casing, the breathing equipment being provided with gas cylinder and being connected by pipeline with gas cylinder in casing; The side of described casing is provided with braces and waistband, and the side that described casing arranges braces and waistband is provided with cushion course.
Above-mentioned breathing equipment comprises the inlet pipe connection being connected to gas cylinder by air inlet ball valve, the gas outlet of described inlet pipe connection is connected to air cavity by gas supply regulation device and filtering type reducing valve, the lower end of described air cavity is provided with dewatering installation, and the gas outlet of described air cavity is connected with expiration face shield by spiral transferring airway.
The bottom surface of above-mentioned casing is provided with outfall.
Backpack type mine self-help apparatus of the present utility model adopts the form of knapsack, arranges breathing equipment, escape personnel can be facilitated to carry and avoid by the infringement of toxic gas in the casing of backpack form.This device has constant air output, also has the functions such as ponding draining, easy to use, quick, and easy for installation.Because the utility model adopts the form of gas bomb, more tolerance can be stored, more seek survival the time for escape personnel wins.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, this Backpack type mine self-help apparatus, comprises casing 1, the breathing equipment 3 being provided with gas cylinder 2 and being connected by pipeline with gas cylinder 2 in casing 1; The side of described casing 1 is provided with braces 6 and waistband 5, and the side that described casing 1 arranges braces 6 and waistband 5 is provided with cushion course 7.Breathing equipment comprises the inlet pipe connection 9 being connected to gas cylinder 2 by air inlet ball valve 8, the gas outlet of described inlet pipe connection 9 is connected to air cavity 12 by gas supply regulation device 10 and filtering type reducing valve 11, the lower end of described air cavity 12 is provided with dewatering installation 13, and the gas outlet of described air cavity 12 is connected with expiration face shield 4 by spiral transferring airway.The bottom surface of casing 1 is provided with outfall 14.
Backpack type mine self-help apparatus of the present utility model is mainly used in the ore deposit underground rescue protection with coal and gas prominent.The machine air way that it is placed on underground coal mine chamber or coal-face at ordinary times enters the appropriate location of head or the more place of mobile personnel, and scraper-trough conveyer head, shaft station, transport and the ground such as return aircourse, various stations.When generation fall of ground, during coal and gas prominent or when having an outstanding omen, staff is placed with the place of breather and calamity is kept away in place, puts on breather, back casing, can be transferred to safer place flexibly.That down-hole is very by the lifesaving breathing equipment that miner welcomes.
Claims (3)
1. a Backpack type mine self-help apparatus, is characterized in that, comprises casing (1), the breathing equipment (3) being provided with gas cylinder (2) and being connected by pipeline with gas cylinder (2) in casing (1); The side of described casing (1) is provided with braces (6) and waistband (5), and the side arranging braces (6) and waistband (5) at described casing (1) is provided with cushion course (7).
2. Backpack type mine self-help apparatus according to claim 1, it is characterized in that, described breathing equipment comprises the inlet pipe connection (9) being connected to gas cylinder (2) by air inlet ball valve (8), the gas outlet of described inlet pipe connection (9) is connected to air cavity (12) by gas supply regulation device (10) and filtering type reducing valve (11), the lower end of described air cavity (12) is provided with dewatering installation (13), and the gas outlet of described air cavity (12) is connected with expiration face shield (4) by spiral transferring airway.
3. Backpack type mine self-help apparatus according to claim 1 and 2, is characterized in that, the bottom surface of described casing (1) is provided with outfall (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587053.3U CN204152544U (en) | 2014-10-11 | 2014-10-11 | A kind of Backpack type mine self-help apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587053.3U CN204152544U (en) | 2014-10-11 | 2014-10-11 | A kind of Backpack type mine self-help apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152544U true CN204152544U (en) | 2015-02-11 |
Family
ID=52510669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420587053.3U Expired - Fee Related CN204152544U (en) | 2014-10-11 | 2014-10-11 | A kind of Backpack type mine self-help apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152544U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382132A (en) * | 2016-11-16 | 2017-02-08 | 王甲林 | Water-inrush self-saving device for coal mine |
| CN107191219A (en) * | 2017-05-15 | 2017-09-22 | 东北大学 | A kind of miner's guard system |
| CN109057864A (en) * | 2018-08-21 | 2018-12-21 | 刘强 | A kind of local gas gas alarm device Internet-based |
| CN112443358A (en) * | 2020-12-09 | 2021-03-05 | 徐芬 | Environment-friendly mine safety guarantee instrument and use method thereof |
-
2014
- 2014-10-11 CN CN201420587053.3U patent/CN204152544U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382132A (en) * | 2016-11-16 | 2017-02-08 | 王甲林 | Water-inrush self-saving device for coal mine |
| CN107191219A (en) * | 2017-05-15 | 2017-09-22 | 东北大学 | A kind of miner's guard system |
| CN109057864A (en) * | 2018-08-21 | 2018-12-21 | 刘强 | A kind of local gas gas alarm device Internet-based |
| CN112443358A (en) * | 2020-12-09 | 2021-03-05 | 徐芬 | Environment-friendly mine safety guarantee instrument and use method thereof |
| CN112443358B (en) * | 2020-12-09 | 2021-11-26 | 山东正元冶达科技发展有限公司 | Environment-friendly mine safety guarantee instrument and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Caotan economic and Technological Development Zone, eco industrial park in Shaanxi city of Xi'an province is 710018 Yuan Lu No. 3699 Patentee after: SHAANXI STAR EXPLOSION SAFETY POLYTRON TECHNOLOGIES Inc. Address before: Caotan Industrial Park 710018 Shaanxi city of Xi'an Province, Xi'an economic and Technological Development Zone No. 3699 Yuan Lu Shang Patentee before: SHAANXI SIDA SAFETY EQUIPMENT OF COAL MINE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 |