CN219262438U - Mining compressed oxygen quick-connection self-rescuer - Google Patents
Mining compressed oxygen quick-connection self-rescuer Download PDFInfo
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- CN219262438U CN219262438U CN202320517518.7U CN202320517518U CN219262438U CN 219262438 U CN219262438 U CN 219262438U CN 202320517518 U CN202320517518 U CN 202320517518U CN 219262438 U CN219262438 U CN 219262438U
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- hose
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- oxygen
- connector
- quick connector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model relates to a mining compressed oxygen quick-connection self-rescuer, which comprises a shell, an air storage tank, a reel, a hose, a sealing structure, an unsealing structure, a quick-connection connector and an oxygen cover, wherein the air storage tank and the reel are arranged in the shell, the air storage tank is used for storing oxygen, the reel is rotatably arranged in the shell to wind the hose, the first end of the hose is communicated with the inside of the air storage tank, and the second end of the hose can extend out of the shell; the sealing structure and the quick connector are arranged at the second end of the hose, the sealing structure is used for sealing the second end of the hose, the unsealing structure and the quick connector are arranged on the oxygen hood, the quick connector can be connected with the quick connector, and when the quick connector is connected with the quick connector, the unsealing structure can release the sealing of the sealing structure to the second end of the hose. The mining compressed oxygen quick-connection self-rescuer is quick to wear, short in time consumption and simple to operate, and can effectively improve rescue efficiency.
Description
Technical Field
The disclosure relates to the technical field of coal mine rescue equipment, in particular to a mining compressed oxygen quick connection self-rescuer.
Background
The coal dust in the production process also has the risk of coal dust explosion, and in the process of withdrawing harmful gas with high concentration (mainly high concentration CO) in order to avoid sucking the harmful gas in the process of withdrawing people in the disaster affected area after the gas explosion and the coal dust explosion, the safe withdrawal of operators is ensured, so that the compressed oxygen self-rescuer is seldom selected.
At present, the common self-rescuer worn by the underground workers is a 45-minute compressed oxygen self-rescuer, the reaction time of the workers is set aside, the average wearing time is about 30 seconds from the beginning of wearing, the time is long, and the quick rescue is not facilitated.
Disclosure of Invention
The purpose of this disclosure is to provide a mining compressed oxygen quick connect self-rescuer, and this mining compressed oxygen quick connect self-rescuer can solve the technical problem that exists among the related art.
In order to achieve the above-mentioned purpose, the present disclosure provides a mining compressed oxygen quick connection self-rescuer, the mining compressed oxygen quick connection self-rescuer includes casing, gas holder, reel, hose, seal structure, deblocking structure, quick connector and oxygen cover, gas holder and the reel all set up in the casing, the gas holder is used for storing oxygen, the reel rotationally set up in the casing in order to coil up the hose, the first end of hose with the inside intercommunication of gas holder, the second end of hose can stretch out from the casing;
the sealing structure with quick connector all set up in the second end of hose, the sealing structure is used for right the second end of hose is sealed, deblocking structure with quick connector all set up in the oxygen cover, quick connector can with quick connector connects, and works as quick connector with quick connector connects, deblocking structure can be relieved sealing structure is right the second end of hose.
Optionally, the sealing structure is configured as a sealing film, the unsealing structure is configured as a puncture needle, the sealing film is used for plugging the second end of the hose, the puncture needle is arranged in the quick connector, and when the quick connector can be connected with the quick connector, the puncture needle can puncture the sealing film.
Optionally, the oxygen cover includes oxygen cover body, check valve and rotary switch, be provided with air inlet and gas outlet on the oxygen cover body, rotary switch set up in the air inlet is used for closing or opening the air inlet, the check valve set up in the gas outlet is so that gas in the oxygen cover body can be discharged.
Optionally, the quick connector is configured as a rotary connector with external threads on the outer periphery, the quick connector is configured as a rotary connector with internal threads on the inner periphery, and the rotary connector can be connected with the rotary connector through the rotating direction; or, the quick connector is configured as a plug connector, and the plug connector can be connected with the plug connector in a pluggable manner.
Optionally, the hose comprises a hose body and a wire mesh for cladding the hose body.
Optionally, the hose has a length of between 0.8m and 1.2m and is in an inflated state when the hose is wound around the reel and within the housing.
Optionally, a hose opening is provided on the housing, the hose opening being configured for the second end of the hose to pass out.
Optionally, the mining compressed oxygen quick connection self-rescuer further comprises a pressure detection unit and a pressure display unit, wherein the pressure detection unit is used for detecting the pressure in the air storage tank, and the pressure display unit is electrically connected with the pressure detection unit and used for displaying the pressure value detected by the pressure detection unit.
Optionally, the pressure display unit is configured to be disposed on an outer side surface of the housing.
Optionally, the housing is made of stainless steel material.
In the above technical scheme, when the dangerous accident occurs, the operator can take out the hose of twining at the reel in the casing, then connect the quick connector of hose second end with the quick connector on the oxygen cover fast to when quick connector and quick connector connect, the deblocking structure can be released the seal of sealing structure to the second end of hose, thereby can make the oxygen in the gas holder carry in the oxygen cover through the hose, then the operator wears the oxygen cover can. The mining compressed oxygen quick-connection self-rescuer is rapid to wear, short in time consumption and simple to operate, can effectively improve rescue efficiency, furthest reduces secondary accidents or unnecessary casualties caused by the fact that operation is unskilled, wear is irregular, and wear time is long, so that people can get a mark, and further ensures personal safety of mine operators.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
fig. 1 is a schematic diagram of a mining compressed oxygen quick connect self-rescuer according to one embodiment of the present disclosure.
Description of the reference numerals
1. Shell 2 air storage tank
3. Reel 4 hose
5. Quick connector of deblocking structure 6
7. Quick-plug interface 8 oxygen cover
81. Check valve of oxygen hood body 82
83. Pressure detection unit of rotary switch 9
10. Pressure display unit
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
Referring to fig. 1, the present disclosure provides a mining compressed oxygen quick connection self-rescuer, which includes a housing 1, an air storage tank 2, a reel 3, a hose 4, a sealing structure, an unsealing structure 5, a quick connector 6, a quick connector 7 and an oxygen cover 8, wherein the air storage tank 2 and the reel 3 are both disposed in the housing 1, the air storage tank 2 is used for storing oxygen, the reel 3 is rotatably disposed in the housing 1 to wind the hose 4, a first end of the hose 4 is communicated with the inside of the air storage tank 2, and a second end of the hose 4 can extend out from the housing 1; sealing structure and quick connector 6 all set up in the second end of hose 4, and sealing structure is used for sealing the second end of hose 4, and deblocking structure 5 and quick connector 7 all set up in oxygen hood 8, and quick connector 6 can be connected with quick connector 7, and when quick connector 6 and quick connector 7 are connected, deblocking structure 5 can release sealing structure to the second end of hose 4.
In the above technical scheme, when the dangerous accident happens, the operator can draw out the hose 4 wound on the reel 3 from the shell 1, then connect the quick connector 6 at the second end of the hose 4 with the quick connector 7 on the oxygen hood 8 quickly, and when the quick connector 6 is connected with the quick connector 7, the unsealing structure 5 can release the seal of the sealing structure to the second end of the hose 4, so that the oxygen in the air storage tank 2 can be conveyed into the oxygen hood 8 through the hose 4, and then the operator wears the oxygen hood 8. The mining compressed oxygen quick-connection self-rescuer is rapid to wear, short in time consumption and simple to operate, can effectively improve rescue efficiency, furthest reduces secondary accidents or unnecessary casualties caused by the fact that operation is unskilled, wear is irregular, and wear time is long, so that people can get a mark, and further ensures personal safety of mine operators.
In one embodiment, the sealing structure is configured as a sealing film, the unsealing structure 5 is configured as a piercing needle, the sealing film is used for sealing the second end of the hose 4, the piercing needle is arranged in the quick connector 7, and when the quick connector 6 can be connected with the quick connector 7, the piercing needle can pierce the sealing film. So that the oxygen in the hose 4 can be delivered into the oxygen hood 8, and the sealing structure and the unsealing structure 5 are simple in structure and convenient to operate.
Alternatively, referring to fig. 1, the oxygen mask 8 includes an oxygen mask body 81, a check valve 82, and a rotary switch 83, wherein an air inlet and an air outlet are provided on the oxygen mask body 81, the rotary switch 83 is provided on the air inlet for closing or opening the air inlet, and the check valve 82 is provided on the air outlet for allowing the air in the oxygen mask body 81 to be discharged. The one-way valve 82 is arranged at the air outlet, so that the outside toxic gas can be effectively prevented from entering the oxygen cover body 81, and the rotary switch 83 is arranged at the air inlet to open or close the air inlet.
In other embodiments, the quick connector 6 is configured as a rotary connector with external threads on the outer circumference, the quick connector 7 is configured as a rotary connector with internal threads on the inner circumference, and the rotary connector can be connected with the rotary connector through the rotating direction, so that the quick connector 6 and the quick connector 7 can be quickly connected. Alternatively, the quick connector 6 is configured as a plug connector, the quick connector 7 is configured as a plug connector, and the plug connector can be connected with the plug connector in a pluggable manner. The present disclosure is not limited to the specific structures of the quick connector 6 and the quick connector 7.
In one embodiment, the hose 4 comprises a hose body and a wire mesh for covering the hose body, which wire mesh is capable of effectively protecting the hose body. In addition, the length of the hose 4 is between 0.8m and 1.2m, and the hose 4 is in an inflated state when the hose 4 is wound around the reel 3 and positioned within the housing 1. So that it is ensured that the oxygen in the gas tank 2 can be rapidly supplied into the oxygen mask 8.
In other embodiments, the housing 1 is provided with a hose opening for allowing the second end of the hose 4 to pass out, facilitating the hose 4 to pass out of the housing 1.
In other embodiments, the mining compressed oxygen quick-connection self-rescuer further comprises a pressure detection unit 9 and a pressure display unit 10, wherein the pressure detection unit 9 is used for detecting the pressure in the air storage tank 2, and the pressure display unit 10 is electrically connected with the pressure detection unit 9 so as to display the pressure value detected by the pressure detection unit 9. Therefore, the pressure value in the air storage tank 2 can be detected in real time, and the delivered oxygen is ensured to be in a pressure range meeting the requirement. For example, the pressure display unit 10 is configured to be disposed on an outer side surface of the housing 1, so as to facilitate real-time viewing by a wearer.
Alternatively, the housing 1 is made of stainless steel material to enhance the strength of the structure, but the present disclosure is not limited to the specific material of the housing 1.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (10)
1. The mining compressed oxygen quick connection self-rescuer is characterized by comprising a shell, an air storage tank, a reel, a hose, a sealing structure, an unsealing structure, a quick connector and an oxygen cover, wherein the air storage tank and the reel are both arranged in the shell, the air storage tank is used for storing oxygen, the reel is rotatably arranged in the shell so as to wind the hose, a first end of the hose is communicated with the inside of the air storage tank, and a second end of the hose can extend out of the shell;
the sealing structure with quick connector all set up in the second end of hose, the sealing structure is used for right the second end of hose is sealed, deblocking structure with quick connector all set up in the oxygen cover, quick connector can with quick connector connects, and works as quick connector with quick connector connects, deblocking structure can be relieved sealing structure is right the second end of hose.
2. The mining compressed oxygen quick connect self-rescuer of claim 1, wherein the sealing structure is configured as a sealing membrane, the unsealing structure is configured as a piercing needle for plugging the second end of the hose, the piercing needle is disposed in the quick connector, and the piercing needle is capable of piercing the sealing membrane when the quick connector is connectable to the quick connector.
3. The mining compressed oxygen quick connection self-rescuer according to claim 1, wherein the oxygen hood comprises an oxygen hood body, a one-way valve and a rotary switch, wherein an air inlet and an air outlet are arranged on the oxygen hood body, the rotary switch is arranged on the air inlet for closing or opening the air inlet, and the one-way valve is arranged on the air outlet for enabling air in the oxygen hood body to be discharged.
4. The mining compressed oxygen quick connection self-rescuer according to claim 1, characterized in that the quick connector is configured as a swivel connector provided with external threads on the outer circumference, the quick connector is configured as a swivel connector provided with internal threads on the inner circumference, the swivel connector being connectable with the swivel connector by means of a swivel direction; or, the quick connector is configured as a plug connector, and the plug connector can be connected with the plug connector in a pluggable manner.
5. The mining compressed oxygen quick connect self-rescuer according to claim 1, wherein the hose comprises a hose body and a wire mesh for cladding the hose body.
6. The mining compressed oxygen quick connect self rescuer according to claim 5, wherein the length of the hose is between 0.8m and 1.2m, and the hose is in an inflated state when the hose is wound around the reel and within the housing.
7. The mining compressed oxygen quick connect self-rescuer as claimed in claim 1, wherein a hose opening is provided in the housing for the second end of the hose to pass out.
8. The mining compressed oxygen quick connection self-rescuer according to claim 1, further comprising a pressure detection unit for detecting the pressure in the air tank and a pressure display unit electrically connected to the pressure detection unit for displaying the pressure value detected by the pressure detection unit.
9. The mining compressed oxygen quick connect self-rescuer of claim 8, wherein the pressure display unit is configured to be disposed on an outside surface of the housing.
10. The mining compressed oxygen quick connect self rescuer as claimed in claim 1 wherein the housing is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517518.7U CN219262438U (en) | 2023-03-08 | 2023-03-08 | Mining compressed oxygen quick-connection self-rescuer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517518.7U CN219262438U (en) | 2023-03-08 | 2023-03-08 | Mining compressed oxygen quick-connection self-rescuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219262438U true CN219262438U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320517518.7U Active CN219262438U (en) | 2023-03-08 | 2023-03-08 | Mining compressed oxygen quick-connection self-rescuer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219262438U (en) |
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2023
- 2023-03-08 CN CN202320517518.7U patent/CN219262438U/en active Active
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