CN208473927U - Coalmine ventilation life saving pipeline component - Google Patents
Coalmine ventilation life saving pipeline component Download PDFInfo
- Publication number
- CN208473927U CN208473927U CN201821159381.8U CN201821159381U CN208473927U CN 208473927 U CN208473927 U CN 208473927U CN 201821159381 U CN201821159381 U CN 201821159381U CN 208473927 U CN208473927 U CN 208473927U
- Authority
- CN
- China
- Prior art keywords
- communicating pipe
- threaded cap
- drug hose
- dust mask
- drug
- Prior art date
- 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
Links
Abstract
A kind of coalmine ventilation life saving pipeline component, drug hose is fixed on ventilation duct, the closed at one end of drug hose has snap ring, the other end is closed by threaded cap, threaded cap is equipped with enables threaded cap to be caught in snap ring with the protrusion of snap ring opening connection, and drug hose is circumferentially fixed around ventilation duct, and drug hose has multiple, fluorescent marker is coated on its outer surface, loads potassium superoxide in drug hose；It further include anti-dust mask, communicating pipe is arranged in the side in the separate wearing face of anti-dust mask, communicating pipe, one end was connected to the mouth and nose accommodating cavity of anti-dust mask, the other end is closed end, the bottom of communicating pipe is connected to ash releasing tube, and threaded cap is arranged in ash releasing tube bottom end, and a screwed pipe being connected to communicating pipe is arranged in the top side of the communicating pipe, the internal screw thread of the vacant end setting of screwed pipe and the one end fits of drug hose installation threaded cap, screwed pipe are obliquely installed to the upper left side of anti-dust mask or upper right side.The component can be improved survival probability of the worker after mine generation accident.
Description
Technical field
The utility model relates to a kind of coal mine lifesaving components, and in particular to a kind of lifesaving group formed using ventilation shaft
Part.
Background technique
Mine when the accidents such as occurring to collapse, due in mine structural change or falling for stone ventilation duct can be made disconnected
Split or block, and the gas of underground high concentration will lead to worker can not eupnea.In the prior art without being directed to this situation
The lifesaving breathing equipment of design.
Summary of the invention
The purpose of this utility model is to provide one kind can make worker that can not provide normal exhalation air in external environment
When, guarantee the coalmine ventilation life saving pipeline component that worker can survive.
To achieve the goals above, the utility model includes a kind of coalmine ventilation life saving pipeline component, including ventilation duct,
It is characterized in that, fixing drug hose on ventilation duct, the closed at one end of drug hose has snap ring, and the other end is sealed by threaded cap
It closes, threaded cap is equipped with enables threaded cap to be caught in snap ring with the protrusion of snap ring opening connection, and drug hose is around ventilation duct circumferential direction
Fixed, drug hose has multiple, and fluorescent marker is coated on outer surface, loads potassium superoxide in drug hose；
Further include anti-dust mask, the side in the separate wearing face of anti-dust mask is arranged communicating pipe, communicating pipe one end with it is dust-proof
The mouth and nose accommodating cavity of mask is connected to, and the other end is closed end, and the bottom of communicating pipe is connected to ash releasing tube, and spiral shell is arranged in ash releasing tube bottom end
A screwed pipe being connected to communicating pipe, the vacant end setting of screwed pipe and medicine is arranged in line lid, the top side of the communicating pipe
Product hose installs the internal screw thread of the one end fits of threaded cap, and screwed pipe is obliquely installed to the upper left side of anti-dust mask or upper right side.
Further, the anti-dust mask edge is fixedly connected with viscous silica gel layer, and viscous silica gel layer is adhered on one side
Outside anti-dust mask, another side posts dustproof film.
Further, the length of the drug hose is not less than 40 centimetres, on the communicating pipe and symmetrical position of screwed pipe
Place is equipped with the protrusion with the opening connection of the closed end snap ring of drug hose.
The beneficial effects of the utility model are that it is possible to when accident occurs for underground, and external environment not can guarantee worker and exhale
When suction, urgent breathing tool is provided.The carbon dioxide reaction of potassium superoxide and people's exhalation in drug hose can generate oxygen
Gas is survived for human body.With arranging along ventilation duct, worker can get drug hose conveniently, and with improved anti-dust mask
Use can be quickly connected, to greatly improve worker's survival probability after mine accident.
Detailed description of the invention
Fig. 1 is ventilation duct and drug hose arrangement schematic diagram.
Fig. 2 is anti-dust mask schematic diagram.
Fig. 3 is that drug hose and anti-dust mask cooperate schematic diagram.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
As shown in Figures 1 to 3, a kind of coalmine ventilation life saving pipeline component, including ventilation duct 1, which is characterized in that ventilation duct 1
Upper fixed drug hose 2, the closed at one end of drug hose 2 have snap ring, and the other end closed by threaded cap, threaded cap be equipped with
The protrusion of snap ring opening connection enables threaded cap to be caught in snap ring, and drug hose 2 is circumferentially fixed around ventilation duct 1, and drug hose 2 has
It is multiple, fluorescent marker is coated on outer surface, loads potassium superoxide in drug hose 2；
Further include anti-dust mask 4, the side in the separate wearing face of anti-dust mask 4 is arranged communicating pipe 6, communicating pipe 6 one end with
The mouth and nose accommodating cavity of anti-dust mask 4 is connected to, and the other end is closed end, and the bottom of communicating pipe 6 is connected to ash releasing tube 61, ash releasing tube 61
Threaded cap is arranged in bottom end, and a screwed pipe being connected to communicating pipe 6, the sky of screwed pipe is arranged in the top side of the communicating pipe 6
The internal screw thread of the one end fits of threaded cap is installed in Yu Duan setting with drug hose 2, and screwed pipe is to the upper left side or the right side of anti-dust mask 4
Inclined upward setting.
When causing danger, drug hose both ends are snapped connection and are unpluged by worker, and threaded cap is backed out, then has this
Externally threaded open end is connected to the screwed pipe of the communicating pipe on anti-dust mask 4, and potassium superoxide was poured into communicating pipe can be with
The carbon dioxide reaction of people's exhalation generates oxygen.
Due to be not between anti-dust mask and cheek sealing, cause worker still can suck a large amount of gas, therefore,
4 edge of anti-dust mask is fixedly connected with viscous silica gel layer 5, and viscous silica gel layer 5 is adhered to 4 outside of anti-dust mask on one side,
Another side posts dustproof film 51.Viscous silica gel layer can be adhered on cheek, made to form confined space in mask, avoided sucking
Gas.
In order to allow drug smoothly to pour into connection hose, screwed pipe is obliquely installed, but the weight of drug hose can incite somebody to action
Mask is pullled to cheek and is separated, therefore the length of the drug hose 2 is arranged to not less than 40 centimetres, on communicating pipe 6
It is that drug hose is formed with the protrusion for being equipped with the connection that is open with the closed end snap ring of drug hose 2 at the symmetrical position of screwed pipe
One annular, can hang on the neck of worker, prevent from pullling mask.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for ability
For field technique personnel, various modifications and changes may be made to the present invention.It is all in the spirit of the present invention and principle, done
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of coalmine ventilation life saving pipeline component, including ventilation duct (1), which is characterized in that it is soft to fix drug on ventilation duct (1)
It manages (2), the closed at one end of drug hose (2) has snap ring, and the other end is closed by threaded cap, and threaded cap is equipped with to be open with snap ring
The protrusion of connection enables threaded cap to be caught in snap ring, and drug hose (2) is circumferentially fixed around ventilation duct (1), and drug hose (2) has more
It is a, fluorescent marker is coated on outer surface, loads potassium superoxide in drug hose (2)；
It further include anti-dust mask (4), communicating pipe (6) are arranged in the side in the separate wearing face of anti-dust mask (4), communicating pipe (6) one
End is connected to the mouth and nose accommodating cavity of anti-dust mask (4), and the other end is closed end, and the bottom and ash releasing tube (61) of communicating pipe (6) is even
Logical, threaded cap is arranged in ash releasing tube (61) bottom end, what the top side setting one of the communicating pipe (6) was connected to communicating pipe (6)
Screwed pipe, the vacant end setting of screwed pipe and the internal screw thread of the one end fits of drug hose (2) installation threaded cap, screwed pipe is to anti-
The upper left side or upper right side of dirt mask (4) are obliquely installed.
2. coalmine ventilation life saving pipeline component according to claim 1, which is characterized in that anti-dust mask (4) edge
It is fixedly connected with viscous silica gel layer (5), viscous silica gel layer (5) is adhered on one side outside anti-dust mask (4), and another side posts anti-
Dirt film (51).
3. coalmine ventilation life saving pipeline component according to claim 1, which is characterized in that the length of the drug hose (2)
Degree is not less than 40 centimetres, on communicating pipe (6) with the closed end snap ring with drug hose (2) is equipped at the symmetrical position of screwed pipe
Be open the protrusion connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159381.8U CN208473927U (en) | 2018-07-22 | 2018-07-22 | Coalmine ventilation life saving pipeline component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159381.8U CN208473927U (en) | 2018-07-22 | 2018-07-22 | Coalmine ventilation life saving pipeline component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473927U true CN208473927U (en) | 2019-02-05 |
Family
ID=65207784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821159381.8U Expired - Fee Related CN208473927U (en) | 2018-07-22 | 2018-07-22 | Coalmine ventilation life saving pipeline component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473927U (en) |
-
2018
- 2018-07-22 CN CN201821159381.8U patent/CN208473927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200722 |