CN214435915U - Force-connectable isolated self-rescuer - Google Patents
Force-connectable isolated self-rescuer Download PDFInfo
- Publication number
- CN214435915U CN214435915U CN202022303260.XU CN202022303260U CN214435915U CN 214435915 U CN214435915 U CN 214435915U CN 202022303260 U CN202022303260 U CN 202022303260U CN 214435915 U CN214435915 U CN 214435915U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- detachably mounted
- top end
- self
- rescuer
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an isolated formula self-rescuer of can meet power type, including the case of saving oneself, the top demountable installation of case one side of saving oneself has the dismantlement lid, the bottom fixed mounting who dismantles lid one side has the oxygen outlet, the top intercommunication of oxygen outlet one side has the relief pressure valve, one side demountable installation of relief pressure valve has control switch, one side intercommunication of relief pressure valve has the connecting pipe, the top demountable installation of connecting pipe one side has the respiration bag, the bottom fixed mounting of respiration bag one side has the connecting block, the top demountable installation of respiration bag one side has the filter block, the top fixedly connected with respiratory tube of filter block one side. In the above scheme, the compressed oxygen source tank is matched with the chemical reaction chamber, so that the oxygen supply by using compressed oxygen is realized, the chemical reaction is timely performed to generate oxygen for supply, the oxygen supply time of the self-rescue box is greatly prolonged, more time is strived for rescue work, and the problem that the trapped people are suffocated and die because the oxygen is used up and the rescue workers are not rescued is solved.
Description
Technical Field
The utility model relates to a self-rescuer technical field, more specifically says, the utility model relates to an isolated formula self-rescuer of can connecing power type.
Background
An isolated self-rescuer is a portable personal protection device, mainly used in underground mining operation of mines, when accidents such as fire disasters, coal and gas outburst, gas dust explosion and the like happen to mines, oxygen deficiency in the environment or toxic and harmful gas exists to endanger the life safety of miners, underground operators can wear the self-rescuer to realize the protection of a respiratory system, thereby safely evacuating disaster areas, the oxygen source of the self-rescuer is divided into a steel bottle type compressed oxygen source and a chemical oxygen source, the two oxygen supply modes are both the advantages and the disadvantages of the two oxygen supply modes, the common self-rescuer only supplies oxygen by the compressed oxygen source, the oxygen supply mode is directly and most effective, but the time is not very long, the rescue can not be supported, the potential safety hazard of the whole device is very large, the survival time can be prolonged by directly utilizing the combination of the two modes, and the carbon dioxide breathed out can directly trigger the reaction of the chemical oxygen source, the compressed oxygen source is firstly utilized for supplying oxygen, and the chemical oxygen source is utilized after the compressed oxygen source is used up, wherein the chemical oxygen source generally adopts peroxide or superoxide, water and carbon dioxide to generate oxygen, so that the survival time of mine workers can be greatly prolonged, more time is strived for rescue work, and the survival possibility of the mine workers is improved; human breathing can produce a large amount of carbon dioxide when using the compression oxygen source, and these carbon dioxide can become the fine reactant of follow-up chemical oxygen source, if not collect direct discharge in time, also can increase spacious worker living space's carbon dioxide, influence human normal breathing like this, still can accelerate human death.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an isolated formula self-rescuer of grafting ability type to there is very big defect in solving prior art's oxygen suppliment time, and the time of oxygen suppliment leads to rescue work not to arrive for a long time inadequately, stranded personnel problem that has been distressed.
In order to solve the technical problem, the utility model provides a following technical scheme: the force-connectable isolated self-rescuer comprises a self-rescue box, wherein a detachable cover is detachably mounted at the top end of one side of the self-rescue box, an oxygen outlet is fixedly mounted at the bottom end of one side of the detachable cover, a pressure reducing valve is communicated with the top end of one side of the oxygen outlet, a control switch is detachably mounted at one side of the pressure reducing valve, a connecting pipe is communicated with one side of the pressure reducing valve, a breathing bag is detachably mounted at the top end of one side of the connecting pipe, a connecting block is fixedly mounted at the bottom end of one side of the breathing bag, a filter block is detachably mounted at the top end of one side of the breathing bag, a breathing pipe is fixedly connected with the top end of one side of the filter block, a fixing nut is detachably mounted at the bottom end of one side of the detachable cover, an adjusting block is detachably mounted at one side of the self-rescue box, a fixed strap is detachably mounted at the top end of one side of the adjusting block, a detachable bottom cover is detachably mounted at one side of the self-rescue box, the bottom fixed mounting who saves oneself case one side has the supporting shoe.
The pressure gauge is characterized in that an observation groove is formed in the top end of one side of the disassembling cover, the top end of one side of the pressure reducing valve is communicated with a transmission pipe, a telescopic pipe is detachably mounted at the top end of one side of the transmission pipe, a measuring chamber is fixedly mounted at the top end of the telescopic pipe, and an air pressure display meter is detachably mounted at the top end of one side of the measuring chamber.
Wherein, the top demountable installation of respiratory tube one side has sealed piece, one side demountable installation of sealed piece has many even pieces, many one side intercommunication of even piece has the breathing collecting pipe, the top demountable installation of breathing collecting pipe one side has the sealing ring, one side fixed mounting of sealing ring has the collector, one side fixed mounting of sealing ring has the interlock ware, many top demountable installation of even piece one side has nose clip ware.
The number of the nose clip is one, the number of the sealing rings is one, the number of the occlusion devices is two, one the nose clip is made of stainless steel metal components, and the sealing rings and the occlusion devices are made of rubber components.
Wherein, the oxygen chamber has been seted up to the bottom of case one side of saving oneself, the inside demountable installation of oxygen chamber has compressed oxygen source jar, one side fixed mounting of case of saving oneself has the absorber, the top intercommunication of absorber one side has chemical reaction chamber, the top demountable installation of chemical reaction chamber one side has an oxygen outlet pipe, one side fixed mounting of chemical reaction chamber has the feeding block, the top intercommunication of chemical reaction chamber one side has the oxygen supply room, the inside demountable installation of oxygen supply room has the oxygen storage tank.
Wherein, the quantity of oxygen outlet pipe is two, the quantity of depositing the oxygen jar is two, oxygen outlet pipe with the connection relation who deposits the oxygen jar is fixed connection, two the material of oxygen outlet pipe is rubber matter component, two the material of depositing the oxygen jar is high fibre matter component.
One side of the fixed strap is detachably provided with a tightening ring, the top end of one side of the fixed strap is detachably provided with a fixed buckle, one side of the fixed buckle is detachably provided with a tightening belt, the top end of one side of the fixed buckle is detachably provided with a fixed clamping groove, and the top end of one side of the fixed clamping groove is detachably provided with a reinforcing block.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the scheme, the compressed oxygen source tank is matched with the chemical reaction chamber, so that oxygen is supplied by using compressed oxygen, and oxygen is supplied by using chemical reaction in time, the oxygen supply time of the self-rescue box is greatly prolonged, more time is won for rescue work, and the problem that trapped people are suffocated and die because the rescuers do not rescue the oxygen when the oxygen is used up is solved; in the scheme, the collector is matched with the absorber, so that the carbon dioxide is timely collected as a reactant of a chemical reaction, the emission of the carbon dioxide is reduced, and the danger of accelerated asphyxia of trapped people due to the increase of the carbon dioxide content of the living space of the trapped people is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
fig. 3 is a schematic structural view of the breathing apparatus of the present invention;
FIG. 4 is a schematic view of the internal structure of the self-rescue box of the present invention;
fig. 5 is a schematic view of the surface structure of the fixing strap of the present invention.
[ reference numerals ]
1. A self-rescue box; 2. disassembling the cover; 3. an oxygen outlet; 4. a pressure reducing valve; 5. a control switch; 6. a connecting pipe; 7. a breathing bag; 8. connecting blocks; 9. a filter block; 10. a breathing tube; 11. fixing a nut; 12. an adjusting block; 13. fixing the braces; 14. disassembling the bottom cover; 15. a support block; 16. observing the groove; 17. a conveying pipe; 18. a telescopic pipe; 19. a measurement chamber; 20. a pressure display meter; 21. a sealing block; 22. multiple connecting blocks; 23. a respiratory collection tube; 24. a seal ring; 25. a collector; 26. an articulator; 27. a nose clip; 28. an oxygen chamber; 29. a compressed oxygen source tank; 30. an absorber; 31. a chemical reaction chamber; 32. an oxygen outlet pipe; 33. a material feeding block; 34. an oxygen supply chamber; 35. an oxygen storage tank; 36. an elastic ring; 37. fixing the buckle; 38. tensioning the belt; 39. fixing the clamping groove; 40. and a reinforcing block.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides an isolated self-rescuer of force-bearing type as attached figures 1 to 5, which comprises a self-rescue box 1, wherein a detachable cover 2 is detachably mounted on the top of one side of the self-rescue box 1, an oxygen outlet 3 is fixedly mounted on the bottom of one side of the detachable cover 2, a pressure reducing valve 4 is communicated with the top of one side of the oxygen outlet 3, a control switch 5 is detachably mounted on one side of the pressure reducing valve 4, a connecting pipe 6 is communicated with one side of the pressure reducing valve 4, a breathing bag 7 is detachably mounted on the top of one side of the connecting pipe 6, a connecting block 8 is fixedly mounted on the bottom of one side of the breathing bag 7, a filter block 9 is detachably mounted on the top of one side of the breathing bag 7, a breathing tube 10 is fixedly connected with the top of one side of the filter block 9, a fixing nut 11 is detachably mounted on the bottom of one side of the detachable cover 2, and an adjusting block 12 is detachably mounted on one side of the self-rescue box 1, the top demountable installation of regulating block 12 one side has fixed braces 13, the bottom demountable installation of case of saving oneself 1 one side has dismantlement bottom 14, the bottom fixed mounting of case of saving oneself 1 one side has supporting shoe 15, the top of dismantling lid 2 one side has seted up observation groove 16, the top intercommunication of relief pressure valve 4 one side has transmission pipe 17, the top demountable installation of transmission pipe 17 one side has flexible pipe 18, the top fixed mounting of flexible pipe 18 has measuring chamber 19, the top demountable installation of measuring chamber 19 one side has atmospheric pressure display meter 20, the top demountable installation of respiratory tube 10 one side has sealed piece 21, one side demountable installation of sealed piece 21 has many pieces of 22, one side intercommunication of many pieces of 22 has respiratory collecting pipe 23, the top demountable installation of respiratory collecting pipe 23 one side has sealing ring 24, one side fixed mounting of sealing ring 24 has collector 25, one side fixed mounting of sealing ring 24 has occluder 26, many top demountable installation of even piece 22 one side have nose clip 27, nose clip 27's quantity is one, sealing ring 24's quantity is one, occluder 26's quantity is two, one nose clip 27's material is stainless steel metal component, one sealing ring 24 and two occluder 26's material is rubber component, oxygen chamber 28 has been seted up to the bottom of case of saving oneself 1 one side, the inside demountable installation of oxygen chamber 28 has compressed oxygen source jar 29, one side fixed mounting of case of saving oneself 1 has absorber 30, the top intercommunication of absorber 30 one side has chemical reaction chamber 31, the top demountable installation of chemical reaction chamber 31 one side has oxygen outlet pipe 32, one side fixed mounting of chemical reaction chamber 31 has feeding piece 33, the top intercommunication of chemical reaction chamber 31 one side has oxygen supply chamber 34, oxygen supply chamber 34's inside demountable installation has oxygen storage tank 35, the quantity of oxygen outlet pipe 32 is two, the quantity of oxygen storage tank 35 is two, oxygen outlet pipe 32 with the connection relation who deposits oxygen storage tank 35 is fixed connection, two the material of oxygen outlet pipe 32 is rubber matter component, two the material of depositing oxygen storage tank 35 is high fibre matter component, one side demountable installation of fixed braces 13 has elasticity ring 36, the top demountable installation of fixed braces 13 one side has fixed buckle 37, one side demountable installation of fixed buckle 37 has taut area 38, the top demountable installation of fixed buckle 37 one side has fixed slot 39, the top demountable installation of fixed slot 39 one side has reinforcing block 40.
As fig. 3, the top demountable installation of respiratory tube 10 one side has sealed piece 21, one side demountable installation of sealed piece 21 has many even pieces 22, many one side intercommunication of even piece 22 has respiratory collecting pipe 23, the top demountable installation of respiratory collecting pipe 23 one side has sealing ring 24, one side fixed mounting of sealing ring 24 has collector 25, one side fixed mounting of sealing ring 24 has occluder 26, many top demountable installation of even piece 22 one side has nose clip 27.
Specifically, the collector 25 and the absorber 30 cooperate to collect carbon dioxide as a reactant of a chemical reaction in time, and reduce the emission of carbon dioxide.
As fig. 4, oxygen chamber 28 has been seted up to the bottom of case of saving oneself 1 one side, the inside demountable installation of oxygen chamber 28 has compressed oxygen source jar 29, one side fixed mounting of case of saving oneself 1 has absorber 30, the top intercommunication of absorber 30 one side has chemical reaction chamber 31, the top demountable installation of chemical reaction chamber 31 one side has oxygen outlet pipe 32, one side fixed mounting of chemical reaction chamber 31 has feeding block 33, the top intercommunication of chemical reaction chamber 31 one side has oxygen supply chamber 34, the inside demountable installation of oxygen supply chamber 34 has oxygen storage tank 35.
Specifically, compressed oxygen source jar 29 and chemical reaction room 31 cooperate, have played not only utilize compressed oxygen suppliment, still timely utilize chemical reaction to produce oxygen suppliment, have promoted the oxygen suppliment time of case 1 of saving oneself greatly, be exactly strive for more time for rescue work.
The working process of the utility model is as follows:
the fixed braces 13 are convenient for workers to wear, the elastic rings 36 on the fixed braces 13 are conveniently and effectively fixed according to the body sizes of the workers, the fixed braces 13 are clamped by the fixed buckles 37 and the fixed clamping grooves 39, so that the whole device can not fall off when being worn, the device can be conveniently detached when not used, in case of emergency, the nose of the user is immediately sealed by the nose clip 27 to prevent underground harmful gas from being inhaled into the body, the mouth of the user is aligned with the collector 25 to breathe, the articulator 26 can better seal the oxygen inhalation environment to prevent the harmful gas from entering, firstly, the compressed oxygen source tank 29 in the oxygen chamber 28 is used for effective oxygen supply, after the oxygen in the compressed oxygen source tank 29 is used up, the chemical reaction chamber 31 is switched to carry out chemical reaction oxygen supply, and the absorber 30 can absorb carbon dioxide breathed out by the human body, the feeding block 33 is timely added with a proper amount of peroxide or superoxide, oxygen generated by reaction is stored in the oxygen storage tank 35, so that the oxygen can be supplied timely, the oxygen supply time is prolonged, namely, effective rescue is carried out for more time of a rescue team, the phenomenon that trapped people are suffocated and die is effectively prevented, and the function practicability of the self-rescue box 1 is embodied.
According to the scheme, the compressed oxygen source tank 29 is matched with the chemical reaction chamber 31, so that the problem of too short oxygen supply time is avoided, enough time for waiting for rescue teams is ensured, and the effect of the survival rate of trapped people is greatly improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The force-connectable isolated self-rescuer comprises a self-rescue box, wherein a detachable cover is detachably mounted at the top end of one side of the self-rescue box, and is characterized in that an oxygen outlet is fixedly mounted at the bottom end of one side of the detachable cover, a pressure reducing valve is communicated with the top end of one side of the oxygen outlet, a control switch is detachably mounted at one side of the pressure reducing valve, a connecting pipe is communicated with one side of the pressure reducing valve, a breathing bag is detachably mounted at the top end of one side of the connecting pipe, a connecting block is fixedly mounted at the bottom end of one side of the breathing bag, a filter block is detachably mounted at the top end of one side of the breathing bag, a breathing pipe is fixedly connected at the top end of one side of the filter block, a fixing nut is detachably mounted at the bottom end of one side of the detachable cover, an adjusting block is detachably mounted at one side of the adjusting block, a fixing strap is detachably mounted at the top end of one side of the adjusting block, a detachable bottom cover is detachably mounted at one side of the self-rescue box, the bottom fixed mounting who saves oneself case one side has the supporting shoe.
2. The force-connectable isolated self-rescuer of claim 1, wherein an observation groove is formed in the top end of one side of the detaching cover, the top end of one side of the pressure reducing valve is communicated with a transmission pipe, a telescopic pipe is detachably mounted at the top end of one side of the transmission pipe, a measuring chamber is fixedly mounted at the top end of the telescopic pipe, and an air pressure display meter is detachably mounted at the top end of one side of the measuring chamber.
3. The force-connectable isolated self-rescuer of claim 1, characterized in that a sealing block is detachably mounted at the top end of one side of the breathing tube, a plurality of blocks are detachably mounted at one side of the sealing block, a breathing collecting tube is communicated with one side of the plurality of blocks, a sealing ring is detachably mounted at the top end of one side of the breathing collecting tube, a collector is fixedly mounted at one side of the sealing ring, an occluder is fixedly mounted at one side of the sealing ring, and a nose clamp is detachably mounted at the top end of one side of the plurality of blocks.
4. The force-connectable isolated self-rescuer of claim 3, wherein the number of the nose clip is one, the number of the sealing ring is one, the number of the occluder is two, one nose clip is made of a stainless steel metal component, and one sealing ring and two occluders are both made of a rubber component.
5. The force-connectable isolated self-rescuer of claim 1, characterized in that an oxygen chamber is opened at the bottom end of one side of the self-rescuer tank, a compressed oxygen source tank is detachably mounted inside the oxygen chamber, an absorber is fixedly mounted at one side of the self-rescuer tank, a chemical reaction chamber is communicated with the top end of one side of the absorber, an oxygen outlet pipe is detachably mounted at the top end of one side of the chemical reaction chamber, an adding block is fixedly mounted at one side of the chemical reaction chamber, an oxygen supply chamber is communicated with the top end of one side of the chemical reaction chamber, and an oxygen storage tank is detachably mounted inside the oxygen supply chamber.
6. The force-connectable isolated self-rescuer of claim 5, wherein the number of the oxygen outlet pipes is two, the number of the oxygen storage tanks is two, the connection relationship between the oxygen outlet pipes and the oxygen storage tanks is a fixed connection, the two oxygen outlet pipes are both made of rubber components, and the two oxygen storage tanks are both made of high-fiber components.
7. The force-connectable isolated self-rescuer of claim 1, wherein a tightening ring is detachably mounted on one side of the fixing strap, a fixing buckle is detachably mounted on the top end of one side of the fixing strap, a tightening belt is detachably mounted on one side of the fixing buckle, a fixing clamping groove is detachably mounted on the top end of one side of the fixing buckle, and a reinforcing block is detachably mounted on the top end of one side of the fixing clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303260.XU CN214435915U (en) | 2020-10-16 | 2020-10-16 | Force-connectable isolated self-rescuer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303260.XU CN214435915U (en) | 2020-10-16 | 2020-10-16 | Force-connectable isolated self-rescuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214435915U true CN214435915U (en) | 2021-10-22 |
Family
ID=78147341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303260.XU Active CN214435915U (en) | 2020-10-16 | 2020-10-16 | Force-connectable isolated self-rescuer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214435915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377311A (en) * | 2020-10-16 | 2022-04-22 | 东方思创应急装备科技无锡有限公司 | Force-connectable isolated self-rescuer |
-
2020
- 2020-10-16 CN CN202022303260.XU patent/CN214435915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377311A (en) * | 2020-10-16 | 2022-04-22 | 东方思创应急装备科技无锡有限公司 | Force-connectable isolated self-rescuer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4449524A (en) | Self-contained breathing apparatus with provision for shared use | |
| KR102014513B1 (en) | Re-breathing Apparatus for Disaster | |
| AU2006231629A1 (en) | Portable air-purifying system utilizing enclosed filters | |
| CN104874135B (en) | Self contained open and close road positive pressure respirator | |
| CN108042942A (en) | A kind of new oxygen-producing respirator | |
| CN214435915U (en) | Force-connectable isolated self-rescuer | |
| CN111617397B (en) | Independent convenient renew cartridge self-rescuer | |
| CN114377311A (en) | Force-connectable isolated self-rescuer | |
| KR20130075366A (en) | Self contained breathing appartus for emergency | |
| CN202605558U (en) | Relay type compressed oxygen self rescuer | |
| CN203802973U (en) | Self-supporting positive pressure air respirator with open and closed circuits | |
| CN208097142U (en) | A kind of scuba diving | |
| CN214435916U (en) | Mine compressed oxygen self-rescuer capable of releasing oxygen rapidly | |
| CN203342230U (en) | Positive pressure type air respirator strap | |
| CN212700134U (en) | Multifunctional gas mask | |
| CN211097130U (en) | Positive pressure type chemical oxygen operation respirator | |
| CN210078643U (en) | Air respirator | |
| CN202605556U (en) | Positive pressure type fire fighting air breathing apparatus | |
| CN103182152B (en) | Emergency management and rescue positive-pressure air respirator | |
| CN203169857U (en) | Positive pressure type air breathing apparatus for emergency rescue | |
| EP0241169A1 (en) | Improved breathing apparatus | |
| CN207838055U (en) | A kind of portable breather for fire fighting | |
| KR200483699Y1 (en) | Portable Breathing Device for Location Tracking | |
| CN216950469U (en) | Compressed air self-rescue device for underground coal mine | |
| CN210698531U (en) | Pressure gauge self-rescuer with control valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |