CN202220618U - Self rescuer of coalmine flooding - Google Patents
Self rescuer of coalmine flooding Download PDFInfo
- Publication number
- CN202220618U CN202220618U CN2011200921380U CN201120092138U CN202220618U CN 202220618 U CN202220618 U CN 202220618U CN 2011200921380 U CN2011200921380 U CN 2011200921380U CN 201120092138 U CN201120092138 U CN 201120092138U CN 202220618 U CN202220618 U CN 202220618U
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- Prior art keywords
- rescuer
- colliery
- oxygen
- self
- permeable self
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Abstract
The utility model relates to a self rescuer of coalmine flooding, which can provide undermine operators for lifesaving tools when coalmine flooding occurs and has an automatic alarming function. The self rescuer of coalmine flooding comprises an automatic unfolding mechanism, a manual starting mechanism, a self alarm system, a self extending mechanism and an oxygen supplying system. The mechanisms are connected through a multi-link mechanism, thereby being compact in structure and convenient in install and move.
Description
Technical field
The utility model relate to plane multi-connecting-rod mechanism motion principle, automatically control and the purification technics field.
Background technology
The colliery mine disaster happens occasionally in China, and wherein many mine disasters are can reduce casualties and property loss fully if can in time come to light and report to the police, like the down-hole water leak accident.
On-the-spot actual state when permeable according to the down-hole, technology below needing to solve:
1) can report to the police automatically timely and accurately;
2) be beneficial to the underground work workman and take lifesaving appliance quickly and easily;
3) can keep the life security of indicator of trapped personnel;
4) offer existence resources such as enough oxygen is arranged when the emergency personnel flee the scene.
And the lifesaving appliance that takes place to the colliery water leak accident at present mainly is large-scale survival capsule; But shortcomings such as this equipment exists investment big, moves, installation inconvenience, general colliery is difficult to bear; This equipment is in modern times under the designing technique theoretical direction; Adopt plane multi-connecting-rod mechanism motion principle, utilize buoyancy of water, and combine contact warning circuit control system and purifying carbon dioxide technology as power; Utilize computer that institute's device designed is carried out emulation at last and accomplish, have simple in structure, small investment, simple to operate, do not receive environmental limitations, characteristics such as applied widely.
Summary of the invention
Exist investment big in order to overcome the permeable equipment shortcoming in current colliery; Move, install shortcomings such as inconvenience; The utility model can not only satisfy when the colliery is permeable the underground work workman can in time conveniently save oneself outside the function, a kind of automatic warning function can also be provided, make things convenient for other underground operators to flee the scene fast.
The utility model solves the technical scheme that its technical problem adopted: provide a kind of colliery permeable self-rescuer; It comprises automatic developing machine structure, manually opened mechanism, automatic alarm system, stretches out mechanism and oxygen supply system automatically; Mechanism is mainly connected by multi-connecting-rod mechanism; Compact conformation, installation, conveniently moving.Said automatic developing machine structure comprises and drives floating block 15, the driving push rod 19 and lever 17 that push rod 19 is connected that connect through hinges, lever 17 is connected with poke rod 6, constitutes said automatic opening mechanism.Drive push rod 19 and erect connecting rod and is connected, setting connecting rod 2 and drag link 16 are connected through hinges, and drag link 16 passes through steel chain 21 and is connected with hand switch 1, constitutes said manually opened mechanism.Said automatic alarm system is made up of microswitch 9 and audible-visual annunciator 10 and power unit thereof; On casing, loading onto simultaneously one stirs catch 4 and makes microswitch 9 be in the normal open switch position; When chamber door during because of water or artificial opening; Normal open switch is closed, is started by the battery powered audible-visual annunciator energising of 3V and reports to the police, and alarm 10 sends chimes of doom and light.The said mechanism supports seat 12 that stretches out automatically is fixed on the tank floor, and isometric parallel support bar 13,14 links to each other with scaling platform 7 with supporting seat through the hinge connection, pin is housed with the original position that limits adjust case and the final position when pulling out simultaneously on supporting seat; Have gathering sill on the circular arc connecting rod 8; One end and adjust case are movably hinged, and an end and chamber door 11 are hinged, when chamber door opens and closes; Automatically pull out and push back scaling platform through the drive of circular arc connecting rod; Be placed with the lifesaving satchel on the scaling platform, be built-in with existence goods and materials such as special-purpose oxygen supply equipment, water, safety goggles, mine lamp, food, the condition of escape is provided for the personnel of taking refuge.Said oxygen supply system is by by the oxygen cylinder that supplies the effect of storage oxygen, a safety valve, two vaporized carbon purification pots and four most of compositions of buffer air bag by oxygen pressure effect in the control bottle; System adopts stainless steel high-pressure oxygen cylinder 29 to preserve oxygen 30; Pressure meter 28 is equipped with at the top of bottle, but the interior charged pressure of bottle reaches the oxygen of 30MPa.
The beneficial effect of the utility model is:
1) portable construction of self-rescuer design: complete equipment adopts multi-connecting-rod mechanism, compact conformation, it is excessive to solve the like product volume, the problem that floor space is bigger, make the installation of equipment and move all comparatively convenient.
2) automatic alarm system: thus multi-connecting-rod mechanism control door-lock opening chamber door and realization warning in the drive case divided through the upper top of EVA material floating block; Control the unlatching of brucker survival capsule warning device through the unlatching of chamber door; Make alarm mechanism can in time report to the police and since system adopt frame for movement style, dependable performance fully.
3) stretch out mechanism automatically: when cabinet door is opened,, be pushed into the box that is mounted with survival kit automatically outside the case lifesaving appliance of conveniently taking through linkage.
4) design automatically with manual two kinds of opening ways: save oneself and rescue mutually through designing automatically with manual two kinds of unlatching casing modes miner's lifesaving appliance of under varying environment, taking smoothly of guaranteeing to suffer a calamity or disaster.
5) compact, simple, the practical oxygen supply system of project organization; System is by by the oxygen cylinder that supplies the effect of storage oxygen, a safety valve, two vaporized carbon purification pots and four most of compositions of buffer air bag by oxygen pressure effect in the control bottle; And be integral admittedly through casing, compact conformation, easy to carry.
Description of drawings
Fig. 1 is the permeable self-rescuer structural representation in the utility model colliery.
Fig. 2 is the automatic developing machine structure structural representation of the permeable self-rescuer in the utility model colliery.
Fig. 3 is the manual development mechanism sketch map of the permeable self-rescuer in the utility model colliery.
Fig. 4 is the automatic alarm system sketch map of the permeable self-rescuer in the utility model colliery.
Fig. 5 stretches out structural scheme of mechanism automatically for the permeable self-rescuer in the utility model colliery.
Fig. 6 is the oxygen respiratory system sketch map of the permeable self-rescuer in the utility model colliery.
The specific embodiment
The permeable self-rescuer in the utility model colliery is to be used for running into the permeable a kind of safeguard that suffocates because of anoxic of preventing when waiting accident when going into the well personnel, supplies the personnel in the pit to save oneself or mutuum adjutorium is used.This device has the dual-use function of saving oneself and report to the police, and the more important thing is that this apparatus structure is simple, practical, is pure Machine Design, can effectively prevent electronic equipment damp failure in mine for a long time.
Fig. 1 is the permeable self-rescuer structural representation in the utility model colliery.The permeable self-rescuer in the utility model colliery comprises that 1-hand switch 2-erects connecting rod 3-retaining mechanism 4-and stirs the parallel support bar 15-floating block in a catch 5-life saving system 6-poke rod 7-scaling platform 8-circular arc connecting rod 9-microswitch 10-alarm buzzer 11-chamber door 12-carrier base 13-right parallel support bar 14-left side.
The automatic open system of the permeable self-rescuer in the utility model colliery is detailed below in conjunction with Fig. 2.
When the colliery takes place when permeable, utilize the buoyancy of water generates, the floating block 15 driving push rod 19 under the buoyancy of water effect by the EVA material is moved up; Drive push rod 19 and form moving sets, drive push rod 19 and lever 17 simultaneously and is connected, press the counter clockwise direction rotation around O by driving push rod 19 drive levers 17 through hinges with the guide rail that is fixed on the cabinet; Lever 17 rotates and drives poke rod 6 downwards and leave behind and stir catch 4 and make it to rotate around its alignment pin, ejects spring stack 18, thereby opens the self-rescuer cabinet door; Feeler sends signal, and turn-on current is opened warning system; As shown in Figure 2, open the mechanical device of chamber door automatically.
The manually opened mechanism of the permeable self-rescuer in the utility model colliery is detailed below in conjunction with Fig. 3.
Consider the complexity of down-hole situation, this equipment also is provided with manually opened mechanism.
Manually opened mechanism is as shown in Figure 3, upwards draws and opens through pulling switch 1, and handle is connected with drag link 16 through steel chain 21; Drag link 16 moves up, drag link 16 with erect connecting rod 2 and be connected through hinges, the drag link drive setting connecting rod that moves upward moves up like this; Erectting connecting rod 2 moves up under the positioning action of guide rail 20; Merge with the automatic developing machine structure and erect 2 lower ends, to power it is reached with the automatic same effect of expansion mode through vertical rod 2 and open casing, obtain life saving system 5; Open warning system simultaneously, realize reporting to the police.
The automatic alarm system of the permeable self-rescuer in the utility model colliery is detailed below in conjunction with Fig. 4.
Automatic alarm system is made up of microswitch 9 and audible-visual annunciator 10 and power unit thereof.On casing, loading onto simultaneously one stirs catch 4 and makes microswitch 9 be in the normal open switch position; When chamber door during because of water or artificial opening; Normal open switch is closed, is started by the battery powered audible-visual annunciator energising of 3V and reports to the police, and alarm 10 sends chimes of doom and light.
Automatically stretch out mechanism below in conjunction with what Fig. 5 detailed the permeable self-rescuer in the utility model colliery.
Take out facility fast in order further to be convenient to the emergency personnel, implement to save oneself, we have designed and have stretched out mechanism automatically, stretch out mechanism automatically by scaling platform, parallel support bar, circular arc connecting rod, and supporting seat etc. are partly formed, and are as shown in Figure 4.
Supporting seat 12 is fixed on the tank floor, and isometric parallel support bar 13,14 links to each other with scaling platform 7 with supporting seat through the hinge connection, can keep scaling platform 7 in motion process, to be in the translation state all the time like this.Pin is housed simultaneously with the original position that the limits adjust case final position when pulling out on supporting seat; Have gathering sill on the circular arc connecting rod 8; One end and adjust case are movably hinged; One end and chamber door 11 are hinged, when chamber door opens and closes, pull out and push back scaling platform automatically through the drive of circular arc connecting rod.
Be placed with the lifesaving satchel on the scaling platform, be built-in with existence goods and materials such as special-purpose oxygen supply equipment, water, safety goggles, mine lamp, food, the condition of escape is provided for the personnel of taking refuge.
The oxygen supply system of the permeable self-rescuer in the utility model colliery is detailed below in conjunction with Fig. 6.
The oxygen supply system is by by the oxygen cylinder that supplies the effect of storage oxygen, a safety valve, two vaporized carbon purification pots and four most of compositions of buffer air bag by oxygen pressure effect in the control bottle.
Adopt stainless steel high-pressure oxygen cylinder 29 to preserve oxygen 30, pressure meter 28 is equipped with at the top of bottle, but the interior charged pressure of bottle reaches the oxygen of 30MPa; During use; Open cylinder valve 27, high pressure oxygen in the gas cylinder is through reducing valve and manual steam supply valve 26, with the flow of >=1.2L/min to air bag 24 air feed; The miner that suffers a calamity or disaster simultaneously bites nose clip on a mouthful tool pipe 25, the folder, like this trapped personnel just and self-rescuer formed " people-machine " respiratory system.During expiration, air communication is crossed outlet valve and is got into purification pot 23, CO wherein through interior air bag 24
2With carbon-dioxide absorbent in the purification pot 23 22 chemical reactions take place and be absorbed, remaining oxygen just gets into outer air bag.Attention needs to breathe with mouth fully in whole use, keeps like this being hedged off from the outer world, and avoids suffocating or sucking toxic gas.
Claims (6)
1. permeable self-rescuer in colliery; It is characterized in that: the permeable self-rescuer in said colliery comprises automatic developing machine structure, manually opened mechanism, automatic alarm system, stretches out mechanism and oxygen supply system automatically; Mechanism is mainly connected by multi-connecting-rod mechanism, compact conformation, installation, conveniently moving.
2. the permeable self-rescuer in colliery as claimed in claim 1; It is characterized in that: said automatic developing machine structure comprises and drives floating block (15), the driving push rod (19) and lever (17) that push rod (19) is connected; Connect through hinges; Lever (17) is connected with poke rod (6), constitutes said automatic opening mechanism.
3. the permeable self-rescuer in colliery as claimed in claim 2; It is characterized in that: drive push rod (19) and be connected with setting connecting rod (2); Erect connecting rod (2) and be connected through hinges with drag link (16), drag link (16) is connected with hand switch (1) through steel chain (21), constitutes said manually opened mechanism.
4. the permeable self-rescuer in colliery as claimed in claim 1; It is characterized in that: said automatic alarm system is made up of microswitch (9) and audible-visual annunciator (10) and power unit thereof; On casing, load onto simultaneously one and stir catch (4) and make microswitch (9) be in the normal open switch position, when chamber door during because of water or artificial opening, normal open switch is closed; Start warning by the battery powered audible-visual annunciator energising of 3V, alarm (10) sends chimes of doom and light.
5. the permeable self-rescuer in colliery as claimed in claim 1; It is characterized in that: the said mechanism supports seat (12) that stretches out automatically is fixed on the tank floor, and isometric parallel support bar (13), (14) link to each other with scaling platform (7) with supporting seat through the hinge connection, and the while is equipped with pin with the original position of qualification adjust case and the final position when pulling out on supporting seat; The circular arc connecting rod has gathering sill on (8); One end and adjust case are movably hinged, and an end and chamber door (11) are hinged, when chamber door opens and closes; Automatically pull out and push back scaling platform through the drive of circular arc connecting rod; Be placed with the lifesaving satchel on the scaling platform, be built-in with existence goods and materials such as special-purpose oxygen supply equipment, water, safety goggles, mine lamp, food, the condition of escape is provided for the personnel of taking refuge.
6. the permeable self-rescuer in colliery as claimed in claim 1; It is characterized in that: said oxygen supply system is by by the oxygen cylinder that supplies the effect of storage oxygen, a safety valve, two vaporized carbon purification pots and four most of compositions of buffer air bag by oxygen pressure effect in the control bottle; System adopts stainless steel high-pressure oxygen cylinder (29) to preserve oxygen (30); Pressure meter (28) is equipped with at the top of bottle, but the interior charged pressure of bottle reaches the oxygen of 30MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921380U CN202220618U (en) | 2011-04-01 | 2011-04-01 | Self rescuer of coalmine flooding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921380U CN202220618U (en) | 2011-04-01 | 2011-04-01 | Self rescuer of coalmine flooding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220618U true CN202220618U (en) | 2012-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921380U Expired - Fee Related CN202220618U (en) | 2011-04-01 | 2011-04-01 | Self rescuer of coalmine flooding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042857A (en) * | 2020-01-13 | 2020-04-21 | 永康悠长矿产开采技术有限公司 | Mine emergency refuge safety body |
| CN111720163A (en) * | 2020-06-30 | 2020-09-29 | 福州未创来科技有限公司 | Emergency rescue device used in coal mine water permeation |
-
2011
- 2011-04-01 CN CN2011200921380U patent/CN202220618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042857A (en) * | 2020-01-13 | 2020-04-21 | 永康悠长矿产开采技术有限公司 | Mine emergency refuge safety body |
| CN111720163A (en) * | 2020-06-30 | 2020-09-29 | 福州未创来科技有限公司 | Emergency rescue device used in coal mine water permeation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20130401 |