CN202441426U - Air blowing and water supplying integrated device of risk-avoiding self-rescuing system in coal mine - Google Patents
Air blowing and water supplying integrated device of risk-avoiding self-rescuing system in coal mine Download PDFInfo
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- CN202441426U CN202441426U CN2012200632065U CN201220063206U CN202441426U CN 202441426 U CN202441426 U CN 202441426U CN 2012200632065 U CN2012200632065 U CN 2012200632065U CN 201220063206 U CN201220063206 U CN 201220063206U CN 202441426 U CN202441426 U CN 202441426U
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Abstract
The utility model relates to an air blowing and water supplying integrated device of a risk-avoiding self-rescuing system in a coal mine. The air blowing and water supplying integrated device comprises an air blowing device and a water supplying device, wherein the air blowing device comprises an air blowing pipeline, a filter, an air blowing branch pipe, a stop valve switch, a pressure reducer, a pressure meter, a spiral soft pipe, a mask and an air blowing nozzle sequentially from outside to inside; and the water supplying device comprises a water supply pipeline, a water quality filter, a stop valve switch, a pressure reducer, a pressure meter, a spiral soft pipe, a mask, an automatic water drinking nozzle and a soft rubber tube sequentially from outside to inside. According to the application and the feasibility study, the air blowing and water supplying integrated device of the self-rescuing system solves the problems of breathing and water drinking under the condition that the personal suffer from the casualty, achieves the effects of safety and reliability, and can be popularized and applied in the same industry in China.
Description
Technical field
The utility model relates to a kind of colliery hedging system of saving oneself and presses wind and water supply integrated apparatus.
Background technology
At present, compressed air self-help that my ore deposit and other mines use and the water supply device of suing and labouring is split type, and compressed air self-help apparatus and the water supply device of suing and labouring promptly is installed respectively in the chamber of saving oneself.Compressed air self-help apparatus is by pressing wind inlet, strainer, pressure wind arm, ball valve, pressure reducer, corrugated hose, pressure meter, face shield, casing etc. partly to form; Its model is that ZYJ type compressed air self-help apparatus is that Zhengzhou, Chinese Henan prosperous peace mining machinery accessory Co., Ltd produces, coal peace sign; Water supply sue and labour device by surface pond, strainer, water supply network, branch's feed pipe, stop valve switch, water tank, water tap, drink water tumbler etc. and form.
When disasters such as colliery breaking out of fire, gas explosion, dust explosion accident or coal and gas is outstanding; The worker who threatened by disaster relies on self-contained self-rescuer arrival compressed air self-help, the place of suing and labouring of supplying water; Regulate the compressed air self-help system and put on face shield; Realized having a breath of fresh air, prevented the invasion of toxic and harmful, guaranteed life security.But use can make people's lack of water for a long time, needs supply.Directly remove face shield and remove drinking-water, in being full of the space of toxic and harmful, can't accomplish, can cause to suck a large amount of other toxic and harmfuls such as CO, the casualty accident that directly causes the people.
So in case of emergency, need a kind of a kind of device that under the situation of not removing face shield, can drink water.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned prior art, provides hedging system of saving oneself in a kind of colliery to press wind and water supply integrated apparatus, and it overcomes existing split type compressed air self-help and the water supply device of suing and labouring.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
The hedging system of saving oneself in colliery presses wind and water supply integrated apparatus, comprises casing, is provided with the pressure wind apparatus in the casing; Press wind apparatus to comprise air line, air line is connected with at least one group of compressed air self-help device, and every group of compressed air self-help device includes face shield; Face shield is provided with presses the wind shower nozzle; Press the wind shower nozzle to be connected with supply air line through pipeline, also be provided with water supply installation in the casing, water supply installation comprises supply channel; Supply channel links to each other with the face shield of at least one group of compressed air self-help device, and this face shield is provided with the tap that connects supply channel.
The pipeline that face shield connects air line is provided with stop valve switch, pressure reducer and pressure meter.
Supply channel is provided with water filter, stop valve switch, pressure reducer and pressure meter.
Said tap is the automatic water-drinking mouth.
Be with flexible rubber hose on the said automatic water-drinking mouth.Flexible rubber hose is connecting the automatic water-drinking mouth, in face shield flexible rubber hose expose 2-4cm promptly to drinking device play the protection and prevent contamination, can play the conduit effect of entrance cavity again.
In the automatic water-drinking mouth stop valve being set, normally is normally off, when needs are drunk water, opens into water stop valve switch earlier, the automatic water-drinking mouth stop valve switch that bites with the teeth, and water can flow directly to the oral cavity through water pipe.After gomphiasis was opened, switch resetted, and stop valve can be disconnected with water resistance, thereby guaranteed safe drinking water, waited for rescue in time.
This device comprises presses wind and water supply installation two parts to form, and its operating principle is: supply channel connects the water source, and the water of supply channel arrives the automatic water-drinking mouth in the face shield through water filter, stop valve switch, pressure reducer, pressure meter.Pressing wind apparatus is the isolated type protection device, when catastrophe occurring under the coal mine, the hedging personnel run immediately get into be attached with this device keep away the calamity chamber, open casing, opening external valve, put on breathing mask, successfully breathe fresh air.With compressed air self-help, the stream oriented device of suing and labouring of supplying water merges one, breathes and the integrated use of drinking-water when can the realization personnel saving oneself, and solves compressed air self-help, problem and the contradiction that the stream oriented device split uses of suing and labouring supplies water.
Principle through analyzing compressed air self-help apparatus can be found out; The compressed air self-help face shield has guaranteed that preferably the personnel that threatened by disaster can breathe fresh air; And in case remove face shield, personnel just might receive the infringement of toxic and harmful, thereby cause the failure of saving oneself.This just requires under the situation of not extracing face shield, to accomplish the supply of needed by human body drinking water.Through research, test, in the face shield of compressed air self-help, water supply installation has been installed, i.e. compressed air self-help and the water supply device of suing and labouring uses synchronously, and having realized that the personnel that threatened by disaster promptly can breathe fresh air again can the required safe drinking water of supply.
The beneficial effect of the utility model is, through constantly test, the device of suing and labouring of supplying water has been realized combination with compressed air self-help apparatus, solved to keep away the calamity personnel and realize under the situation of catastrophe breathing and the stationary problem of drinking water having, and avoided removing the possibility of face shield.Simultaneously, water pipe is extended to the oral cavity,, prevented that drinking water from sneaking into face shield, cause face shield ponding, avoided the generation of secondary accident, for further rescue work provides necessary guarantee through biting with the teeth, open or close stop valve drinking-water.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model face mask structure sketch map;
Fig. 3 is that the utility model is from water tap structural representation.
Wherein 1, strainer; 2, stop valve switch, 3, pressure meter, 4, pressure reducer, 5, corrugated hose, 6, face shield; 7, air line, 8, supply channel, 9, venthole, 10, press the wind shower nozzle, 11, water filter; 12, automatic water-drinking mouth, 13, contact, 14, flexible rubber hose, Q represents gas, and S represents water.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, the hedging system of saving oneself in colliery presses wind and water supply integrated apparatus, and it comprises casing, strainer 1, stop valve switch 2, pressure meter 3, pressure reducer 4, corrugated hose 5, face shield 6, automatic water-drinking mouth 12.
Be provided with the pressure wind apparatus in the casing; Press wind apparatus to comprise air line 7, air line 7 is connected with one group of compressed air self-help device and two groups of conventional face shields, and the compressed air self-help device includes face shield 6; As shown in Figure 2; Face shield 6 is provided with venthole 9 and presses wind shower nozzle 10, presses wind shower nozzle 10 to be connected with supply air line through pipeline, and the pipeline that face shield 6 connects air line 7 is provided with stop valve switch 2, pressure reducer 4 and pressure meter 3.
Also be provided with water supply installation in the casing, water supply installation comprises supply channel 8, and supply channel 8 links to each other with the face shield 6 of one group of compressed air self-help device, and this face shield 6 is provided with the automatic water-drinking mouth 12 that connects supply channel 8.Supply channel 8 is provided with water filter 11, stop valve switch 2, pressure reducer 4 and pressure meter 3.
As shown in Figure 3, automatic water-drinking mouth 12 front ends are contact 13, and the outside is with flexible rubber hose 14.Flexible rubber hose 14 is connecting automatic water-drinking mouth 12, in face shield 6 flexible rubber hose 14 expose 2-4cm promptly to drinking device play the protection and prevent contamination, can play the conduit effect of entrance cavity again.
This system comprises pressure wind and water supply installation two parts are formed: pressing wind apparatus from outside to inside, is that air line 7-strainer 1-presses wind arm-stop valve switch 2-pressure reducer 4-pressure meter 3-corrugated hose 5-face shield 6-to press wind shower nozzle 10 successively; Water supply installation is a supply channel 8-water filter 11-stop valve switch 2-pressure reducer 4-pressure meter 3-corrugated hose 5-face shield 6-automatic water-drinking mouth 12-flexible rubber hose 14 from outside to inside successively.
With compressed air self-help, the stream oriented device of suing and labouring of supplying water merges one, breathes and the integrated use of drinking-water when can the realization personnel saving oneself, and solves compressed air self-help, problem and the contradiction that the stream oriented device split uses of suing and labouring that supplies water, concrete scheme is following:
1, the system of saving oneself presses wind and water supply integrated apparatus: the supporting use of water supply installation and compressed air self-help apparatus; A shared cover casing and face shield 6; Automatic water-drinking mouth 12 is installed at 15mm place, pressure wind shower nozzle 10 bottom in the compressed air self-help apparatus face shield 6; The outside water system miscellaneous part that connects, the system that realized saving oneself presses wind integrated with water supply.As shown in Figure 1.
The system of saving oneself pressure wind and water supply integrated apparatus structure are as shown in the figure:
2, the system of saving oneself presses wind and water supply integrated apparatus to form:
This system comprises pressure wind and water supply installation two parts are formed: pressing wind apparatus from outside to inside, is that air line-strainer 1-presses wind arm 7-stop valve switch 2-pressure reducer 4-pressure meter 3-corrugated hose 5-face shield 6-to press wind shower nozzle 10 successively; Water supply installation is a supply channel 8-water filter 11-stop valve switch 2-pressure reducer 4-pressure meter 3-corrugated hose 5-face shield 6-automatic water-drinking mouth 12-flexible rubber hose 14 from outside to inside successively.
The system of saving oneself presses the technical requirements and the method for using of wind and water supply integrated apparatus
(1) technical requirements and the method for using of pressure wind apparatus:
This device is for the isolated type protection device, when catastrophe occurring under the coal mine, the hedging personnel run immediately get into be attached with this device keep away the calamity chamber, open casing, opening external valve, put on breathing mask 6, successfully breathe fresh air.
Technical data
| Title | Specification |
| System's supply gas pressure | 0.3-0.7MPa |
| Output pressure | Pressure meter shows |
| Breather air demand scope | 30-55L/min |
| Noise | ≤85Db(A) |
| Mode of operation | Manually |
| Breather is regulated pressure limit | 0.05-0.1MPa |
| Means of defence | Self-priming demifacet cover |
| Appearance and size | 760×390×180 |
(2) principle, the architectural feature of device of suing and labouring that supply water
Principle: the surface pond is transported to each job location, down-hole through water supply network, and at the compressed air self-help chamber water tank is installed, and water is introduced feed tank, and personnel carry out drinking water through water tap.
Technical data
| Title | Specification |
| Regulate the pressure of supply water scope | 0.1-0.5MPa |
| Turbidity | ＜10NTU |
| Temperature | 5-40 ℃ of tap water |
| Mode of operation | Manually |
| The drinking-water outlet | The automatic water-drinking mouth |
(3) technical requirements of water supply installation and method for using:
1. flexible rubber hose 14: flexible rubber hose 14 is connecting automatic water-drinking mouth 12, in face shield 6 flexible rubber hose 14 expose 2-4cm promptly to drinking device play the protection and prevent contamination, can play the conduit effect of entrance cavity again.
2. the automatic water-drinking mouth 12: in the automatic water-drinking mouth 12 stop valve being set, normally is normally off, when needs are drunk water, opens into water stop valve switch 2 earlier, the automatic water-drinking mouth contact 13 that bites with the teeth, and water can flow directly to the oral cavity through water pipe.After gomphiasis was opened, switch resetted, and stop valve can be disconnected with water resistance, thereby guaranteed safe drinking water, waited for rescue in time.
3. corrugated hose 5: identical with compressed air self-help air feed flexible pipe.
4. pressure reducer 4: when sensation during insufficient water, draw back pressure reducer 4 switch swivelling covers, slowly regulate control valve clockwise, make it suitable till; When sensation supplies water when too high, draw back pressure reducer 4 switch swivelling covers, slowly regulate control valve counterclockwise, make it suitable till, regulating the intake pressure scope is 0.1-0.5MPa.
5. pressure meter 3: be convenient to observe pressure of supply water, be generally 0.1-0.5MPa.
6. the stop valve switch 2: model: QJ-10 stop valve switch.Material: carbon steel; Type (channel position): two general formula types of attachment; Valve body flow direction: unidirectional; Type of drive: manually; Form: plunger type; Pressure environment: high pressure; Material of main part: cast iron.
7. water filter 11: strainer model MN-104; 1 of filter bag number;
8. bye-pass supplies water: connect water supply network.
Through constantly test, the device of suing and labouring of supplying water has been realized combination with compressed air self-help apparatus, has solved to keep away the calamity personnel and realize under the situation of catastrophe breathing and the stationary problem of drinking water having, and has avoided removing the possibility of face shield 6.Simultaneously, water pipe is extended to the oral cavity,, prevented that drinking water from sneaking into face shield 6, cause face shield 6 ponding, avoided the generation of secondary accident, for further rescue work provides necessary guarantee through biting with the teeth, open or close stop valve drinking-water.
Its this device method of operating is:
1, should conscientiously read operating instruction before using,, on top of use operating process through professional training, so as can be rapidly during use, complete operation exactly.
2, under coal mine, catastrophe takes place, when staff's life was had serious threat, the field personnel will run to self-help apparatus rapidly, opens the casing enclosing cover, by using label to operate.
3, open external valve, put on breathing mask 6 and breathe.When breathing mask 6 does not use up, close face shield of no use sub valve so that practice thrift gas.When needs drink water, open the water intaking valve switch, bite the automatic water-drinking mouth 12 in the face shield 6, drinking-water finishes, and in time closes stop valve switch 2, and residual water in the pipe is blotted in the oral cavity, stops using as early as possible and leaves automatic water-drinking mouth 12, and anti-sealing overflows the entering face shield.
4, the technician should often whether testing fixture be intact comprehensively, and returns to original state, so that safe handling.
Claims (5)
1. the colliery hedging system of saving oneself presses wind and water supply integrated apparatus, comprises casing, is provided with the pressure wind apparatus in the casing; Press wind apparatus to comprise air line, air line is connected with at least one group of compressed air self-help device, and every group of compressed air self-help device includes face shield; Face shield is provided with presses the wind shower nozzle, presses the wind shower nozzle to be connected with supply air line through pipeline, it is characterized in that; Also be provided with water supply installation in the casing; Water supply installation comprises supply channel, and supply channel links to each other with the face shield of at least one group of compressed air self-help device, and this face shield is provided with the tap that connects supply channel.
2. the hedging system of saving oneself in colliery according to claim 1 presses wind and water supply integrated apparatus, it is characterized in that the pipeline that face shield connects air line is provided with stop valve switch, pressure reducer and pressure meter.
3. the hedging system of saving oneself in colliery according to claim 1 presses wind and water supply integrated apparatus, it is characterized in that supply channel is provided with water filter, stop valve switch, pressure reducer and pressure meter.
4. the hedging system of saving oneself in colliery according to claim 1 presses wind and water supply integrated apparatus, it is characterized in that said tap is the automatic water-drinking mouth.
5. the hedging system of saving oneself in colliery according to claim 4 presses wind and water supply integrated apparatus, it is characterized in that, is with flexible rubber hose on the said automatic water-drinking mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200632065U CN202441426U (en) | 2012-02-24 | 2012-02-24 | Air blowing and water supplying integrated device of risk-avoiding self-rescuing system in coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200632065U CN202441426U (en) | 2012-02-24 | 2012-02-24 | Air blowing and water supplying integrated device of risk-avoiding self-rescuing system in coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441426U true CN202441426U (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200632065U Expired - Fee Related CN202441426U (en) | 2012-02-24 | 2012-02-24 | Air blowing and water supplying integrated device of risk-avoiding self-rescuing system in coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696228A (en) * | 2020-12-25 | 2021-04-23 | 武汉钢铁集团宏信置业发展有限公司 | Compressed air water supply self-rescue station system in mine |
| CN112727525A (en) * | 2020-12-25 | 2021-04-30 | 武汉钢铁集团宏信置业发展有限公司 | Remote control type self-rescue ventilation vehicle for coal mine |
-
2012
- 2012-02-24 CN CN2012200632065U patent/CN202441426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696228A (en) * | 2020-12-25 | 2021-04-23 | 武汉钢铁集团宏信置业发展有限公司 | Compressed air water supply self-rescue station system in mine |
| CN112727525A (en) * | 2020-12-25 | 2021-04-30 | 武汉钢铁集团宏信置业发展有限公司 | Remote control type self-rescue ventilation vehicle for coal mine |
| CN112696228B (en) * | 2020-12-25 | 2022-11-04 | 武汉钢铁集团宏信置业发展有限公司 | Compressed air water supply self-rescue station system in mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120919 Termination date: 20180224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |