CN101871359B - Escape equipment - Google Patents
Escape equipment Download PDFInfo
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- CN101871359B CN101871359B CN 201010240687 CN201010240687A CN101871359B CN 101871359 B CN101871359 B CN 101871359B CN 201010240687 CN201010240687 CN 201010240687 CN 201010240687 A CN201010240687 A CN 201010240687A CN 101871359 B CN101871359 B CN 101871359B
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- escape
- tube
- life
- cabinet
- mine
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Abstract
The invention discloses escape equipment. The equipment comprises a closed escape cabinet and an escape tube, wherein the escape cabinet is provided with a first escape door which is closely jointed with the escape cabinet; the escape cabinet is also provided with an escape opening with a sealing cover; the first end of the escape tube is communicated with the escape opening while the other end is communicated with a ground surface; a partition plate for partitioning the first escape door and the escape opening into two independent escape compartments is also arranged in a cabinet body; the partition plate is provided with a second escape door which is communicated with the two independent escape compartments; and the second escape door is closely jointed with the partition plate. Due to the adoption of the escape equipment, once a mine disaster happens, only a little air suitable for human survival and escape ability, a trapped person can respectively enter high and low escape cabinets before a water leak accident and gas explosion and leave a mine shaft from the escape tube rapidly so as to escape successfully. Therefore, mine disasters can be reduced to the lowest; time and cost are saved; and a large amount of rescue work out of mine is avoided. The escape equipment has the characteristics of simple principle, and simple and practical operation.
Description
Technical field
The present invention relates to a kind of survival equipment, include but not limited to be applicable to mine or construction of tunnel etc.
Background technology
The miracle of economic growth has been brought up in the development of more than 30 year of China's Reformation and development, yet this overdue increase relies on resource consumption, high to the coal consumption interdependency in China's energy resource structure, cause coal in China output the first in the world, the consumption of coal has accounted for 74% of energy total amount.And coal production is high risk industries, and is low due to mechanization degree, scientific and technological contribution rate is low, safety technics and the reason such as equipment is low, practitioner's quality is low, and China's 1,000,000 tons of death rates of present producing coal are near 4, and accident produces its objectivity.On the safety manufacture supervising operating feature, due to the depths underground job, coal industry is safely least easily to check at the scene the industry of implementing, and to the supervision of mine safety, difficulty is very large.Frequent Coal Mine Calamities especially in recent years, as on November 21st, 2009, the Heilongjiang Province holding Hegang branch company of group of the dragon coal accident of blasting in emerging colliery; On April 1st, 2010, the grand roc of Heilongjiang Province's Qitaihe City colliery one well generation water leak accident; On April 1st, 2010, a gas combustion accident occurs in Zhen Quan cunette colliery, gantry, Hancheng Region, Shaanxi city; On March 31st, 2010, coal and gas burst accident occur in the national coal industry Co., Ltd (Bai Yao village, half way up the mountain township) in Yichuan County, Luoyang City down-hole; About 14: 30 on the 28th March in 2010, water leak accident together occurs in Huajin Coking Coal Co., Ltd.'s Anhe coalfield.So, when the mine disaster of not wishing to see occurs, though can access high and low officials' at different levels attention and cause national people's anxious concern, also can use at last various means to be resolved, even relevant person liable is restrained by law, but the life that passes one by one but can't return relatives at one's side.
Summary of the invention
The object of the invention is to: for the problem of above-mentioned existence, provide a kind of survival equipment of saving oneself.
The technical solution used in the present invention is as follows: it comprises airtight life-saving cabinet, and escape tube, is provided with the first escape on described life-saving cabinet, and the joint of described the first escape and life-saving cabinet is provided with weather strip; Also be provided with the escaping exit of with closure cashier's office in a shop in escape; Described escape tube one end communicates with escaping exit on life-saving cabinet, and the other end and mine are interlinked to the outside; Also be provided with the dividing plate that the first escape and escaping exit is separated into two independent escape compartments in described cabinet, be provided with on dividing plate and two the second escape of communicating of escape compartment independently, the joint of the second escape and dividing plate is provided with weather strip.High lower with survival equipment of the present invention in mine is respectively placed a life-saving cabinet, and escape tube is connected with the escaping exit of life-saving cabinet, and escape tube is arranged arbitrarily along the landform in mine tunnel, can infinitely extend to outside mine.In case mine disaster occurs like this, no matter what V-shape gradients and S type bend are arranged, how deeply permeable have, how far have apart from the ore deposit import, only need to also have in the ore deposit air trapped personnel of a bit suitable people living to also have the escape ability, gas enters the life-saving cabinet of lower, enter the life-saving cabinet of eminence during permeable generation, which life-saving cabinet roof fall enters arbitrarily when occuring, and leave mine from escape tube fast and just can successfully escape, it is minimum that it can make mine disaster drop to, both save time and fund, also removed rescue works a large amount of outside the ore deposit from.Reversed use till today in the past always be extracted into certain water level for permeable will drawing water, want air draft to be diluted to finite concentration, roof fall for gas and will get rid of the ore that gets lodged in mine and just can go into the well and rescue people's the traditional passive method of suing and labouring.
Further that described first, second escape are provided with opens automatic door lock mutually.This opens automatic door lock mutually can adopt following design: be fixed with sleeve pipe at the life-saving cabinet roof, pass this sleeve pipe with the keeper of spring; First, second escape top is provided with curved projection; The keeper two ends contact with first, second escape top respectively.By this, priority that has realized first, second escape is set and replaces the folding function, when the first escape are opened, the second escape can only be in closed condition, air in the second escape compartment of guaranteeing to communicate with escape tube can not overflow from the first escape, guarantees not enter life-saving cabinet personnel's life security.
Be further, described escape tube is by some straight tubes, the splicing of bend pipe flexible combination, and escape tube can select several curved or straight according to the landform in the ore deposit, and long or short cylindrical pipe is assembled in the ore deposit after making outside the ore deposit.Adopt rubber seal rings for seal between the pipe that mutually combines.Particularly also be provided with the handgrip for climbing of arranging along tube wall on tube wall.Be convenient to the escape personnel more efficiently from climbing to safe area in managing.
Be further, due to first with second to rescue escape be sliding door, when opening, do not take up space, better tightness is provided with the handle of indent on door, be convenient to folding.
Further that first, second escape reveal is provided with the spring hydraulic booster.To increase the sealing reliability of escape and cabinet.
Further that described escape tube top also is furnished with the A-frame of roof fall protection.When can alleviate the roof fall generation, to the shock of escape tube, also can avoid ore too much to pile up on escape tube.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows: utilize the versatility of nature physics, can not in time escape after occuring for permeable, gas roof fall specially and design.Principle is simply ripe, practicality easy and simple to handle.
Description of drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is life-saving cabinet perspective structure schematic diagram of the present invention.
Fig. 2 is the structural representation of escape lid.
Fig. 3 is the structural representation of opening mutually automatic door lock of the first escape and the second escape, and wherein the first escape are in opening, and the second escape are in closed condition.
Fig. 4 is the structural representation of opening mutually automatic door lock of the first escape and the second escape, and wherein the first escape are in closed condition, and the second escape are in opening.
Fig. 5 is the structural representation of escape tube.
Fig. 6 is the front view of escape tube.
Fig. 7 is that the present invention uses view.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Fig. 1, be life-saving cabinet structural representation of the present invention, this life-saving cabinet is the sealing cabinet that is welded into by sheet metal, and is firm solid.Be provided with the first plug-type escape 1, the first escape and the joint of life-saving cabinet on life-saving cabinet and be provided with weather strip; Also be provided with the escaping exit 6 of with closure (not shown) cashier's office in a shop in escape; Also be provided with in described cabinet the first escape and escaping exit are separated into two independently dividing plates 5 of the first escape compartment 3 and the second escape compartment 7, be provided with on dividing plate that independently the second plug-type escape 8, the second escape of communicating of escape compartment and the joint of dividing plate are provided with weather strip with two.Be provided with the handle 2 of indent on the door of the first escape and the second escape.Top and bottom at life-saving cabinet also are provided with venting kickboard 4, deduct buoyancy during for permeable generation.And the escaping exit of with closure in case cover, just can keep off the water that pours in outside escape tube, not entail dangers to escape personnel's life.The structure of escape lid as shown in Figure 2, escape cover 12 its be fixed on escaping exit by pedestal 9, adjustable supporting dagger 11, be fixed with spring 10 on the adjustable supporting dagger, keep the reliability that seals.Escape covers shakes hands 13 in addition, is convenient to escape personnel's folding escape lid.
The first escape of above-mentioned life-saving cabinet and the second escape are to be provided with to open mutually automatic door lock shown in accompanying drawing 3,4, are fixed with sleeve pipe 15 at the life-saving cabinet roof, pass this sleeve pipe with the keeper 16 of spring; First, second escape top is provided with curved projection 14; The keeper two ends contact with the projection on first, second escape top respectively.Figure 3 shows that the first escape open, the situation that the second escape are closed Figure 4 shows that the first escape close, the situation that the second escape are opened.By this, priority that has realized first, second escape is set and replaces the folding function, when the first escape were opened, the second escape can only be in closed condition; First, second escape reveal is provided with the spring hydraulic booster, to increase the sealing reliability of escape and cabinet.Air in the second escape compartment that said structure is guaranteed to communicate with escape tube can not overflow from the first escape, guarantees not enter life-saving cabinet personnel's life security.
Be provided with necessary oxygen cylinder in above-mentioned life-saving cabinet, telephone, low pressure electric light.Escape is more to help for the escape personnel provides.
The present invention also comprises escape tube, and escape tube is used rubber seal rings for seal by some straight tubes, the splicing of bend pipe flexible combination between tube and tube.Be illustrated in figure 5 as part straight tube, bend pipe splicing pipe fitting in escape tube 17, escape tube one end is connected by flange 19 and escaping exit, and the other end can infinitely extend to mine and be interlinked to the outside; Escape tube top also is furnished with the A-frame 18 of roof fall protection.Figure 6 shows that the front view of escape tube, also be provided with a plurality of handgrips 21 for climbing of arranging along tube wall on tube wall, also have air sprocket hole 20 in pipe.Where necessary, provide air for the personnel in escape tube.
As shown in Figure 7, survival equipment 22 of the present invention is placed on each at least of eminence in drive and lower, life-saving cabinet communicates with main escape tube in being arranged in main drive by escape tube 17.The survival equipment that perches is called permeable life-saving cabinet, water is heavier than air, and is to rise from the bottom up during permeable generation, increases to certain altitude horizontal plane 23 top at low-lying place in mine is sealed, due to the pressure formation pressure-air district of water, for permeable mine disaster personnel provide the existence escape space.The advantage of utilizing permeable life-saving cabinet to be mounted in eminence in mine is provided with gas alarm at the top, the survival equipment that is placed on lower is called the gas life-saving cabinet, the gas lta, when gas occurs, be the top that floats over drive before concentration does not reach, this just provides the time difference for mine operation personnel enters lower gas life-saving cabinet.The advantage of utilizing the gas life-saving cabinet to be mounted in lower in mine is provided with perviousness alarm in the bottom, and the gradient high and low in mine has just in time been created condition for mutually reporting to the police, and escape tube is arranged arbitrarily along the landform in mine tunnel, can infinitely extend to outside mine.In case mine disaster occurs like this, no matter what V-shape gradients and S type bend are arranged, how deeply permeable have, how far have apart from pithead, only need to also have some air of suitable people living in the ore deposit, trapped personnel also has the escape ability, gas enters the life-saving cabinet of lower when occuring, enter the life-saving cabinet of eminence during permeable generation, and roof fall enters any which life-saving cabinet and leaves mine from escape tube fast and just can successfully escape when occuring.
The above is only preferred embodiment of the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., as with this application of installation in construction of tunnel, within all should being included in protection scope of the present invention.
Claims (6)
1. survival equipment is characterized in that: comprise airtight life-saving cabinet, and escape tube, being provided with the first escape on described life-saving cabinet, the joint of described the first escape and life-saving cabinet is provided with weather strip; Also be provided with the escaping exit of with closure cashier's office in a shop in escape; Described escape tube one end communicates with escaping exit on life-saving cabinet, and the other end and mine are interlinked to the outside; Also be provided with the dividing plate that the first escape and escaping exit is separated into two independent escape compartments in the cabinet of described life-saving cabinet, be provided with on dividing plate and two the second escape of communicating of escape compartment independently, the joint of the second escape and dividing plate is provided with weather strip; Described life-saving cabinet roof is fixed with a sleeve pipe, and described the first escape, described the second escape top are provided with curved projection; Keeper with spring passes sleeve pipe, and keeper two ends join with the top of the first escape, the second escape respectively.
2. described a kind of survival equipment according to claim 1, it is characterized in that: described the first escape, the second escape are provided with opens automatic door lock mutually.
3. described a kind of survival equipment according to claim 1, it is characterized in that: described escape tube is combined and spliced by some straight tubes, bend pipe, is provided with a plurality of handgrips for climbing of arranging along tube wall in escape tube.
4. described a kind of survival equipment according to claim 1, it is characterized in that: described the first escape and the second escape are sliding door, are provided with the handle of indent on door.
5. described a kind of survival equipment according to claim 1, it is characterized in that: described the first escape, the second escape reveal are provided with the spring hydraulic booster.
6. described a kind of survival equipment according to claim 1 is characterized in that: described escape tube top also is furnished with A-frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240687 CN101871359B (en) | 2010-07-30 | 2010-07-30 | Escape equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240687 CN101871359B (en) | 2010-07-30 | 2010-07-30 | Escape equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871359A CN101871359A (en) | 2010-10-27 |
| CN101871359B true CN101871359B (en) | 2013-11-06 |
Family
ID=42996426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010240687 Expired - Fee Related CN101871359B (en) | 2010-07-30 | 2010-07-30 | Escape equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN101871359B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003206A (en) * | 2010-11-25 | 2011-04-06 | 天津市天矿电器设备有限公司 | Movable split-type refuge chamber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815363A (en) * | 1988-02-16 | 1989-03-28 | Harvey Charles R | Life protector enclosure for mines |
| CN2813894Y (en) * | 2005-06-29 | 2006-09-06 | 徐延华 | Coal mine safety life-saving chamber |
| CN101191421A (en) * | 2007-12-25 | 2008-06-04 | 董朋飞 | Down-hole survival capsule |
| CN201078241Y (en) * | 2007-08-30 | 2008-06-25 | 黄勇 | Escaping device for tunnel construction |
| CN201747402U (en) * | 2010-07-30 | 2011-02-16 | 谢萌 | Escape apparatus |
-
2010
- 2010-07-30 CN CN 201010240687 patent/CN101871359B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815363A (en) * | 1988-02-16 | 1989-03-28 | Harvey Charles R | Life protector enclosure for mines |
| CN2813894Y (en) * | 2005-06-29 | 2006-09-06 | 徐延华 | Coal mine safety life-saving chamber |
| CN201078241Y (en) * | 2007-08-30 | 2008-06-25 | 黄勇 | Escaping device for tunnel construction |
| CN101191421A (en) * | 2007-12-25 | 2008-06-04 | 董朋飞 | Down-hole survival capsule |
| CN201747402U (en) * | 2010-07-30 | 2011-02-16 | 谢萌 | Escape apparatus |
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| Publication number | Publication date |
|---|---|
| CN101871359A (en) | 2010-10-27 |
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Granted publication date: 20131106 Termination date: 20150730 |
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