CN101871359A - Escape equipment - Google Patents
Escape equipment Download PDFInfo
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- CN101871359A CN101871359A CN 201010240687 CN201010240687A CN101871359A CN 101871359 A CN101871359 A CN 101871359A CN 201010240687 CN201010240687 CN 201010240687 CN 201010240687 A CN201010240687 A CN 201010240687A CN 101871359 A CN101871359 A CN 101871359A
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- escape
- cabinet
- tube
- mine
- survival equipment
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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
China's reform exploitation 30 years of development have brought up the miracle of economic growth, yet resource consumption is depended in this growth unduly, high in China's energy resource structure to the coal consumption interdependency, 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 a high risk industries,, safety technics low and reason such as equipment is low, practitioner's quality is low owing to low, the scientific and technological contribution rate of mechanization degree, 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, because the depths underground job, coal industry safety is to check the industry of implementing least easily at the scene, and to the supervision of mine safety, difficulty is very big.Mine disaster takes place frequently especially in recent years, as on November 21st, 2009, and the holding Hegang branch company of group of the Heilongjiang Province dragon coal accident of blasting in emerging colliery; On April 1st, 2010, the grand roc colliery of Heilongjiang Province's Qitaihe City one well generation water leak accident; On April 1st, 2010, a gas combustion accident takes place in Zhen Quan cunette colliery, Hancheng City gantry, Shaanxi; On March 31st, 2010, coal and gas burst accident take place 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 takes place in colliery, Huajin Coking Coal Co., Ltd. Wang Jia mountain range.So, when the mine disaster of not wishing to see takes place, though can access high and low officials' at different levels attention and cause national people's anxious concern, also can use various means to be resolved at last, even relevant person liable 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 objective of the invention is to:, provide a kind of survival equipment of saving oneself at the problem of above-mentioned existence.
The technical solution used in the present invention is as follows: it comprises airtight escape cabinet, and escape tube, and described escape is provided with first escape cashier's office in a shop, and described first escape are provided with weather strip with the joint of escape cabinet; 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 escape escaping exit cashier's office in a shop, and the other end and mine are interlinked to the outside; Also be provided with the dividing plate that first escape and escaping exit is separated into two independent escape compartments in the described cabinet, dividing plate is provided with and two second escape of communicating of escape compartment independently, and the joint of second escape and dividing plate is provided with weather strip.The high lower of survival equipment of the present invention in mine respectively placed an escape cabinet, and the escaping exit of escape tube with the escape cabinet is connected, escape tube is arranged arbitrarily along the landform in mine tunnel, can infinitely extend to outside the mine.In case mine disaster takes place 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 escape cabinet of lower, enter the escape cabinet of eminence during permeable generation, which escape cabinet roof fall enters arbitrarily when taking place, 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 the mine and just can go into the well and rescue people's the traditional passive method of suing and labouring.
Further be 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 escape cabinet roof, the keeper of band spring passes this sleeve pipe; 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 first escape are opened, second escape can only be in closed condition, air in second escape compartment of guaranteeing to communicate with escape tube can not overflow from first escape, guarantees not enter escape cabinet personnel's life security.
Further be, 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 the rubber seal sealing between the pipe that mutually combines.Particularly on tube wall, also be provided with the handgrip of arranging along tube wall for climbing.Be convenient to the escape personnel more efficiently from climbing to safe area in managing.
Further be because first and second to rescue escape be sliding door, when opening, do not take up space, better tightness, door is provided with the handle of indent, is convenient to folding.
Further be that first, second escape reveal is provided with the spring hydraulic booster.To increase the sealing reliability of escape and cabinet.
Further be that described escape tube top also is furnished with the A-frame of roof fall protection.When can alleviate the roof fall generation,, also can avoid ore on escape tube, too much to pile up to the bump of escape tube.
In sum,, the invention has the beneficial effects as follows: utilize the versatility of nature physics, can not in time escape after taking place at permeable, gas roof fall specially and design owing to adopted technique scheme.Principle is simply ripe, practicality easy and simple to handle.
Description of drawings
The present invention will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is an escape 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 automatic door lock mutually of first escape and second escape, and wherein first escape are in opening, and second escape are in closed condition.
Fig. 4 is the structural representation of opening automatic door lock mutually of first escape and second escape, and wherein first escape are in closed condition, and 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 a user mode schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done detailed explanation.
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1, be escape cabinet schematic diagram of the present invention, this escape cabinet is the sealing cabinet that is welded into by sheet metal, and is firm solid.The joint that escape is provided with plug-type first escape, 1, the first escape and escape cabinet cashier's office in a shop is 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 the described cabinet first escape and escaping exit are separated into two independently dividing plates 5 of first escape compartment 3 and second escape compartment 7, dividing plate is provided with that independently plug-type second escape, 8, the second escape that communicate of escape compartment and the joint of dividing plate are provided with weather strip with two.The door of first escape and second escape is provided with the handle 2 of indent.Top and bottom at the escape 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 the escaping exit by pedestal 9, adjustable supports post 11, be fixed with spring 10 on the adjustable supports post, keep the reliability that seals.Escape covers shakes hands 13 in addition, is convenient to escape personnel's folding escape lid.
First escape of above-mentioned escape cabinet and second escape are to be provided with to open automatic door lock mutually shown in the accompanying drawing 3,4, are fixed with sleeve pipe 15 at escape cabinet roof, and the keeper 16 of band spring passes this sleeve pipe; 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 first escape open, the situation that second escape are closed Figure 4 shows that first escape close the situation that second escape are opened.By this priority that has realized first, second escape is set and replaces the folding function, when first escape were opened, 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 second escape compartment that said structure is guaranteed to communicate with escape tube can not overflow from first escape, guarantees not enter escape cabinet personnel's life security.
Be provided with necessary oxygen cylinder in the above-mentioned escape 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 sealed with rubber seal between the tube and tube by some straight tubes, the splicing of bend pipe flexible combination.Be illustrated in figure 5 as part straight tube, bend pipe splicing pipe fitting in the 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 of arranging along tube wall 21 on the tube wall, also have air sprocket hole 20 in the pipe for climbing.Where necessary, provide air for the personnel in the escape tube.
As shown in Figure 7, survival equipment 22 of the present invention is placed on each one at least of eminence in the drive and lower, the escape cabinet communicates with main escape tube in being arranged in main drive by escape tube 17.The survival equipment that perches is called permeable escape 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 the mine is sealed, because the pressure of water forms the pressure-air district, for permeable mine disaster personnel provide the existence escape space.The advantage of utilizing permeable escape cabinet to be mounted in eminence in the mine is provided with gas alarm at the top, the survival equipment that is placed on lower is called gas escape cabinet, the gas lta, when gas takes place, 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 escape cabinet.The advantage of utilizing gas escape cabinet to be mounted in lower in the mine is provided with permeable alarm in the bottom, the gradient high and low in the mine has just in time been created condition for reporting to the police mutually, and escape tube is arranged arbitrarily along the landform in mine tunnel, can infinitely extend to outside the mine.In case mine disaster takes place 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 in the ore deposit air of a bit suitable people living, trapped personnel also has the escape ability, gas enters the escape cabinet of lower when taking place, enter the escape cabinet of eminence during permeable generation, and which escape cabinet roof fall enters arbitrarily and leave mine from escape tube fast and just can successfully escape when taking place.
The above only is preferred embodiment of the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., as this device being applied to construction of tunnel, all should be included within protection scope of the present invention.
Claims (7)
1. survival equipment is characterized in that: comprise airtight escape cabinet, and escape tube, described escape is provided with first escape cashier's office in a shop, and described first escape are provided with weather strip with the joint of escape cabinet; 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 escape escaping exit cashier's office in a shop, and the other end and mine are interlinked to the outside; Also be provided with the dividing plate that first escape and escaping exit is separated into two independent escape compartments in the described cabinet, dividing plate is provided with and two second escape of communicating of escape compartment independently, and the joint of second escape and dividing plate is provided with weather strip.
2. a kind of survival equipment according to claim 1 is characterized in that: described first, second escape are provided with opens automatic door lock mutually.
3. a kind of survival equipment according to claim 1 is characterized in that: described escape cabinet roof is fixed with a sleeve pipe, and described first, second escape top is provided with curved projection; The keeper of band spring passes sleeve pipe, and the keeper two ends join with the top of first, second escape respectively.
4. a kind of survival equipment according to claim 1 is characterized in that: described escape tube is combined and spliced by some straight tubes, bend pipe, is provided with a plurality of handgrips of arranging along tube wall for climbing in the escape tube.
5. a kind of survival equipment according to claim 1 is characterized in that: described first escape and second escape are sliding door, and door is provided with the handle of indent.
6. a kind of survival equipment according to claim 1 is characterized in that: described first, second escape reveal is provided with the spring hydraulic booster.
7. 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 true CN101871359A (en) | 2010-10-27 |
| CN101871359B CN101871359B (en) | 2013-11-06 |
Family
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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 |
|---|---|
| CN (1) | CN101871359B (en) |
Cited By (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 |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN101871359B (en) | 2013-11-06 |
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Granted publication date: 20131106 Termination date: 20150730 |
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