CN203925571U - A kind of New Mine compressed air self-help apparatus - Google Patents

A kind of New Mine compressed air self-help apparatus Download PDF

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Publication number
CN203925571U
CN203925571U CN201420221995.XU CN201420221995U CN203925571U CN 203925571 U CN203925571 U CN 203925571U CN 201420221995 U CN201420221995 U CN 201420221995U CN 203925571 U CN203925571 U CN 203925571U
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CN
China
Prior art keywords
casing
compressed air
pressure reducing
gas
help apparatus
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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
Application number
CN201420221995.XU
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Chinese (zh)
Inventor
陆永华
陆永燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANCHENG LIXIN MINING EQUIPMENT Co Ltd
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YANCHENG LIXIN MINING EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CN201420221995.XU priority Critical patent/CN203925571U/en
Application granted granted Critical
Publication of CN203925571U publication Critical patent/CN203925571U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a kind of New Mine compressed air self-help apparatus, comprise casing, run through the gas connection pipe of casing one side, gas connection pipe connects air filter, pressure reducing regulator, air supply header road in turn, on air supply header road, parallel join has some cover breathing equipments, breathing equipment comprises the hand flow regulating valve, spiral transferring airway and the expiration face shield that are arranged on air supply header road, wherein: the lower end of pressure reducing regulator is also provided with gas-liquid separator, the lower end of gas-liquid separator is provided with dewatering installation; One side of casing has case lid by gemel connection, and the surrounded surface of case lid posts reflecting marking; On pressure reducing regulator, be also provided with pressure meter; In casing, be also provided with three grades of noise dampers, illuminating lamp and communication devices; The utility model can, according to every wearer's the independent adjust flux of air-flow consumption, reduce air-flow consumption, can and eliminate noise by air filtration, corrosion-resistant and easy identification, and meanwhile, this device can contact with outside, has ensured operating personnel's safety.

Description

A kind of New Mine compressed air self-help apparatus
Technical field
The utility model relates to a kind of for the self-help apparatus under mine, and a kind of New Mine compressed air self-help apparatus, belongs to mining equipment technical field specifically.
Background technology
In Course of Mining, down-hole accident happens occasionally at present, and casualties event is also of common occurrence, according to relevant department, through investigation, in most cases, casualties is not that death immediately occurred at that time accident, but after accident occurs, the wounded cannot be succoured in time and be caused death.Compressed air self-help apparatus is a kind of isolated respiratory protection equipment; while being mainly used in colliery operation, there is toxic gas when outstanding; field personnel has little time to withdraw, and puts on isolation breathing mask nearby and saves oneself, and under the prerequisite that not injured by poison gas, waits for rescue at guarantee eupnea.Current existing compressed air self-help apparatus includes pocket-type and face mask type, although wherein adopt the device of pocket-type can meet personnel's lifesaving condition, but workman's head puts in and in compressed air self-help apparatus, blocks sight line, can not understand environmental change around, thereby generation anxiety, the impact effect of saving oneself, so that the device of pocket-type utilizes is less.The compressed air self-help apparatus of face mask type, include air inlet pipe, pressure regulator valve, escape pipe and face shield composition, air supply controller is incorporated in a casing, being connected with mine compressed air self-help system for airduct in casing, in casing, supply mounted valve, control valve, pressure meter and breathing mask on airduct, in the time there is dangerous situation, keep away calamity personnel and pull open cabinet door, open steam supply valve, put on breathing mask, breathe compressed air.Although the compressed-air self-help system of this face mask type can play the effect of isolation respiratory protection, but still has the following problem: 1. face mask type is pressed the fragile and corrosion of the tank material of wind apparatus; 2. on the equipment that in casing, shortage is communicated by letter with the external world and the casing of self-help apparatus, lack eye-catching reflecting marking, thereby ensure the self-help apparatus that finds that trapped personnel can be the fastest; 3. the actual consumption flow that cannot indicate every wearer, causes the waste of air; 4. flow regulator is simple not, can not carry out independent Flow-rate adjustment according to every wearer's actual needs.
Utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of New Mine compressed air self-help apparatus is provided, this device can, according to every wearer's the independent adjust flux of air-flow consumption, reduce air-flow consumption, can and eliminate noise by air filtration, corrosion-resistant and easy identification, meanwhile, this device can contact with outside, has ensured operating personnel's safety.
In order to solve above technical problem, the utility model provides a kind of New Mine compressed air self-help apparatus, comprise casing, run through the gas connection pipe of casing one side, the outlet of gas connection pipe connects air filter in turn, pressure reducing regulator, the outlet of pressure reducing regulator is connected with an air supply header road, on air supply header road, parallel join has some cover breathing equipments, breathing equipment comprises the hand flow regulating valve being arranged on air supply header road, the spiral transferring airway being connected with hand flow regulating valve and the expiration face shield being connected with spiral transferring airway end, wherein: the lower end of pressure reducing regulator is also provided with gas-liquid separator, the lower end of gas-liquid separator is provided with dewatering installation, casing is plastic box, and a side of casing surrounding has case lid by gemel connection as the positive front side of casing, and the surrounded surface of case lid posts reflecting marking, on pressure reducing regulator, be also provided with pressure meter, in casing, be also provided with three grades of noise dampers, illuminating lamp and communication devices.
Three grades of noise dampers and illuminating lamp can be eliminated the psychology fear of keeping away calamity personnel under disaster environment and be conducive to carrying out smoothly of rescue work.
The technical scheme that the utility model further limits is:
In aforementioned mine compressed air self-help apparatus, the outer guard system outside gas connection pipe connect box.
In aforementioned mine compressed air self-help apparatus, between spiral transferring airway and breathing mask, be flexibly connected by nut.
In aforementioned mine compressed air self-help apparatus, breathing equipment is provided with six covers.
In aforementioned mine compressed air self-help apparatus, communication device is anti-explosion telephone, anti-explosion telephone is set and facilitates this device to contact with outside in time, guarantee operating personnel's safety.
The beneficial effects of the utility model are:
The utility model adopts plastic box, can be corrosion-resistant under mine rugged environment, extend application life of the present utility model, reduce cost, simultaneously the surrounding of case lid is also posted reflecting marking and is conveniently kept away calamity personnel and find fast, ensures that the safety that keeps away calamity personnel is protected;
The utility model adopts gas-liquid separator that the liquid in the gas of coming in is discharged, increase the purity of gas, guarantee personnel's life security, adopts air filter gas to be filtered to the life security of further guaranteeing to keep away calamity personnel simultaneously in the time that gas accesses;
The utility model is provided with air filter and pressure reducing regulator, gas is filtered and ensures that keeping away calamity personnel obtains pure gas, and by gas by pressure reducing regulator be adjusted to applicable pressure for, and control separately flow by hand flow regulating valve according to the needs of self and reached optimum reelability quality;
In the utility model, use spiral transferring airway to coordinate strong, keep away the postures such as calamity personnel can stand or squat down and use this device;
Case lid in the utility model is arranged on a side of casing surrounding, and the extruding of weight while avoiding disaster occurs and case lid is not opened affects the normal use of this device, causes keeping away calamity personnel to can not get saving oneself timely;
The utility model can be according to every wearer's the independent adjust flux of air-flow consumption, reduce air-flow consumption, can and eliminate noise by air filtration, corrosion-resistant and easy identification, simultaneously, this device can contact with outside, has ensured operating personnel's safety, simultaneously, this device can be connected to external pipe ground pump house air feed, there is constant air output, manual stable voltage device, also have the functions such as ponding draining, easy to use, quick.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model casing.
Detailed description of the invention
embodiment 1
A kind of New Mine compressed air self-help apparatus that the present embodiment provides, structure as illustrated in fig. 1 and 2, comprise casing 1, run through the gas connection pipe 2 of casing 1 one sides, the outlet of gas connection pipe 2 connects air filter 3 in turn, pressure reducing regulator 4, the outlet of pressure reducing regulator 4 is connected with an air supply header road 5, on air supply header road 5, parallel join has six cover breathing equipments, breathing equipment comprises the hand flow regulating valve 6 being arranged on air supply header road 5, the spiral transferring airway 7 being connected with hand flow regulating valve 6 and the expiration face shield 8 being connected with spiral transferring airway 7 ends, wherein:
The lower end of pressure reducing regulator 4 is also provided with gas-liquid separator 9, and the lower end of gas-liquid separator 9 is provided with dewatering installation 10;
Casing 1 is that a side of plastic box and casing 1 is also connected with case lid 12 by hinge 11, and the surrounded surface of case lid 12 posts reflecting marking 13; On pressure reducing regulator 4, be also provided with pressure meter 14; In casing 1, be also provided with three grades of noise dampers 15, illuminating lamp 16 and anti-explosion telephone 17.
In the present embodiment, the outer guard system outside gas connection pipe 2 connect boxes.
In the present embodiment, between spiral transferring airway 7 and breathing mask 8, be flexibly connected by nut.
In the time there is disaster, the reflective of keeping away reflecting marking 13 on the irradiation of calamity personnel by flashlight with it and case lid 12 finds rapidly this self-help apparatus, open case lid 12, contact salvor with the anti-explosion telephone 17 in casing 1 in time, open the illuminating lamp 16 in casing 1 simultaneously, now, pressure reducing regulator 4 in this device, air filter 3, the state of gas-liquid separator 9 in regulating, hand flow regulating valve 6 is in closed condition, keep away calamity personnel and put breathing mask 8, regulate hand flow regulating valve 6 according to own required air mass flow, oneself is breathed smooth and easy, in this regulation running, open the dewatering installation 10 under gas-liquid separator 9 in good time, discharge moisture.
It is clean, sanitary that breathing mask in the utility model should keep, this self-help apparatus should carry out regular OOBA (out of box audit), ensure that it can normally use, use device in the utility model easy to use and by the flow of keeping away calamity personnel and control separately gas, when avoiding the waste of resource, ensured comfort level.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (5)

1. a New Mine compressed air self-help apparatus, it is characterized in that: comprise casing (1), run through the gas connection pipe (2) of casing (1) one side, the outlet of described gas connection pipe (2) connects air filter (3) in turn, pressure reducing regulator (4), the outlet of described pressure reducing regulator (4) is connected with an air supply header road (5), the upper parallel join in described air supply header road (5) has some cover breathing equipments, described breathing equipment comprises the hand flow regulating valve (6) being arranged on air supply header road (5), the spiral transferring airway (7) being connected with hand flow regulating valve (6) and the expiration face shield (8) being connected with spiral transferring airway (7) end, wherein:
The lower end of described pressure reducing regulator (4) is also provided with gas-liquid separator (9), and the lower end of described gas-liquid separator (9) is provided with dewatering installation (10);
Described casing (1) is plastic box, and a side of casing (1) is connected with case lid (12) by hinge (11), and the surrounded surface of described case lid (12) posts reflecting marking (13); On described pressure reducing regulator (4), be also provided with pressure meter (14); In described casing (1), be also provided with three grades of noise dampers (15), illuminating lamp (16) and communication device.
2. New Mine compressed air self-help apparatus according to claim 1, is characterized in that: the outer guard system outside described gas connection pipe (2) connect box.
3. New Mine compressed air self-help apparatus according to claim 1, is characterized in that: between described spiral transferring airway (7) and breathing mask (8), be flexibly connected by nut.
4. New Mine compressed air self-help apparatus according to claim 1, is characterized in that: described breathing equipment is provided with six covers.
5. New Mine compressed air self-help apparatus according to claim 1, is characterized in that: described communication device is anti-explosion telephone (17).
CN201420221995.XU 2014-05-04 2014-05-04 A kind of New Mine compressed air self-help apparatus Expired - Fee Related CN203925571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420221995.XU CN203925571U (en) 2014-05-04 2014-05-04 A kind of New Mine compressed air self-help apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420221995.XU CN203925571U (en) 2014-05-04 2014-05-04 A kind of New Mine compressed air self-help apparatus

Publications (1)

Publication Number Publication Date
CN203925571U true CN203925571U (en) 2014-11-05

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Family Applications (1)

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CN201420221995.XU Expired - Fee Related CN203925571U (en) 2014-05-04 2014-05-04 A kind of New Mine compressed air self-help apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD804653S1 (en) 2015-06-12 2017-12-05 Emd Millipore Corporation Pressure vessel
US10088398B2 (en) 2015-02-11 2018-10-02 Emd Millipore Corporation Stirred cell and method of using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10088398B2 (en) 2015-02-11 2018-10-02 Emd Millipore Corporation Stirred cell and method of using same
US10656060B2 (en) 2015-02-11 2020-05-19 Emd Millipore Corporation Stirred cell and method of using same
USD804653S1 (en) 2015-06-12 2017-12-05 Emd Millipore Corporation Pressure vessel

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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: 20141105

Termination date: 20180504

CF01 Termination of patent right due to non-payment of annual fee