CN101112258A - Explosion-proof safety helmet for mine life saving - Google Patents
Explosion-proof safety helmet for mine life saving Download PDFInfo
- Publication number
- CN101112258A CN101112258A CNA2007100558874A CN200710055887A CN101112258A CN 101112258 A CN101112258 A CN 101112258A CN A2007100558874 A CNA2007100558874 A CN A2007100558874A CN 200710055887 A CN200710055887 A CN 200710055887A CN 101112258 A CN101112258 A CN 101112258A
- Authority
- CN
- China
- Prior art keywords
- cap body
- electromagnetic switch
- explosion
- edge
- safety helmet
- 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.)
- Granted
Links
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
A mine life-saving explosion-proof helmet belongs to the technical field of the operation safety protection article, which is composed of a helmet body, an inductive controller, a frame loop, an electromagnetic switch, an air collector, a magnetic valve and a pneumatic tube, wherein one end of an obstructing shield is connected with the edge of the helmet, the other end of the obstructing shield is connected with the frame loop, the inductive controller is respectively connected with the electromagnetic switch and the magnetic valve, the frame loop is connected with the edge of the helmet body through the electromagnetic switch, and the magnetic valve is arranged on the pneumatic tube. When the explosion accident is occurred in the mine, the electromagnetic switch is opened under the control of the inductive controller, the obstructing shield is driven by the frame loop to drop from the edge of the helmet body, and the air or oxygen in the air collector comes into the obstructing shield through the pneumatic tube. The invention can automatically drop the obstructing shield in time when the explosion accident is occurred in the mine, and provide the air or oxygen to the user, thus gaining precious time for the life-saving, which is particularly applicable to the subsurface safety production.
Description
Technical field:
The invention belongs to job safety protective articles technical field, is a kind of mine operation safety cap.
Background technology:
At present in the production process of mine, the well shooting accident happens occasionally, cause casualties, relevant department is by the investigation to death condition, find that a lot of miners are not dead at that time in the accident generation, cause death but accident takes place to suck toxic gas afterwards, and existing safety cap can only prevent that the weight that falls from injuring head by a crashing object, the injury that blast is produced can't prevent.
Summary of the invention:
The gravity type explosion-proof safety helmet for mine life saving that the objective of the invention is to provide a kind of facial protection and create the breathing condition.
The scheme of technical solution problem of the present invention mainly comprises the cap body, induction controller, the frame circle, intercept cover, electromagnetic switch, air accumulator, magnetic valve and appendix constitute the gravity type explosion-proof safety helmet for mine life saving, intercept cover by flexibility, transparent, and the thin material that can bear TRANSIENT HIGH TEMPERATURE is made, intercept the edge of cover one end attachment cap body, other end connection box circle, on the cap body induction controller is housed, induction controller connects electromagnetic switch and magnetic valve respectively, the frame circle is connected by the edge of electromagnetic switch with the cap body, one end of appendix is in cap body inboard, the other end connects air accumulator, and magnetic valve is contained on the appendix.The frame circle is fixed on the edge of cap body by electromagnetic switch at ordinary times, intercepting cover accumulates between the edge of frame circle and cap body, when the down-hole accident of blasting, induction controller receives information, and the control electromagnetic switch is opened, the moving whereabouts, edge that intercepts cover from the cap body of frame astragal, around head, form the cover body of isolating with environment of living in, the appendix of cap body end falls to and intercepts in the cover simultaneously, and induction controller control magnetic valve is opened, and air or oxygen enters through appendix and intercepts in the cover in the air accumulator.
Its center circle can be ring, and is identical with the edge of cap body, intercepts cover and is barrel.
The frame circle can also be a loop, is made by elastomeric material, and two ends are connected with the rear portion, edge of cap body, intercepts cover for semicircle.
Induction controller is made of sensor and signal processor, and sensor can be pressure sensor or vibrating sensor, and sensor connects the signal processor input, and the signal processor input can connect pressure sensor and vibrating sensor simultaneously.
Electromagnetic switch is made of electromagnet, bull stick and axle, and bull stick is contained on the axle, and the iron of suction is arranged at the top of bull stick, it is corresponding with electromagnet to inhale iron, and hook is arranged at the bull stick bottom, the frame circle on hook, signal processor output connection electromagnet.
When blast in the down-hole, signal processor is received the signal of telecommunication that sensor sends, and through the energising of signal processing controls electromagnet, electromagnetic actuation is inhaled iron, and bull stick rotates by axle, and the frame circle breaks away from hook and falls.
The present invention can in time automatically fall after well shooting takes place and intercept cover, stops the direct and personnel in the pit's facial contact of high-temperature gas, provides air or oxygen from the trend user simultaneously, for the quality time is won in lifesaving, dependable performance, simple in structure, be specially adapted to downhole safety production.
Description of drawings:
Fig. 1 is an ore deposit of the present invention cap cutaway view;
Fig. 2 intercepts the state diagram that cover falls for ring;
Fig. 3 is the schematic diagram of loop for the frame circle;
Fig. 4 is induction controller and electromagnetic switch figure.
The specific embodiment:
Example 1, the present invention is by cap body 1, induction controller 2, frame circle 3, intercept cover 4, electromagnetic switch 5, air accumulator 6, magnetic valve 8 and appendix 7 constitute, frame circle 3 is a ring, coincide with the edge of cap body 1, intercepting cover 4 is barrel, by flexibility, transparent, and the thin material that can bear TRANSIENT HIGH TEMPERATURE is made, intercept the edge of cover 4 one end attachment cap bodies 1, other end connection box circle 3, induction controller 2 is housed on the cap body 1, induction controller 2 connects electromagnetic switch 5 and magnetic valve 8 respectively, frame circle 3 is connected with the edge of cap body 1 by electromagnetic switch 5, one end of appendix 7 is in cap body 1 inboard, the other end connects air accumulator 6, magnetic valve 8 is contained on the appendix 7, induction controller 2 is made of pressure sensor 10 and signal processor 9, pressure sensor 10 connects signal processor 9 inputs, electromagnetic switch 5 is by electromagnet 11, bull stick 12 and axle 15 constitute, bull stick 12 is contained on the axle 15, the iron 13 of suction is arranged at the top of bull stick 12, it is corresponding with electromagnet 11 to inhale iron 13, hook 14 is arranged at bull stick 12 bottoms, and frame circle 3 is on hook 14, and signal processor 9 outputs connect electromagnet 11.
Example 2, frame circle 3 are loop, are made by elastic wire, and two ends are connected with the rear portion, edge of cap body 1, and it is semicircle intercepting cover 4, and sensor is a vibrating sensor, and other structure is with example 1.
Claims (5)
1. explosion-proof safety helmet for mine life saving, it is characterized in that: it is mainly by the cap body, induction controller, the frame circle, electromagnetic switch, air accumulator, magnetic valve and appendix constitute, intercept cover by flexibility, transparent, and the thin material that can bear TRANSIENT HIGH TEMPERATURE is made, intercept the edge of cover one end attachment cap body, other end connection box circle, on the cap body induction controller is housed, induction controller connects electromagnetic switch and magnetic valve respectively, the frame circle is connected by the edge of electromagnetic switch with the cap body, one end of appendix is in cap body inboard, and the other end connects air accumulator, and magnetic valve is contained on the appendix.
2. explosion-proof safety helmet for mine life saving according to claim 1 is characterized in that: the frame circle is a ring, and is identical with the edge of cap body, intercepts cover and is barrel.
3. explosion-proof safety helmet for mine life saving according to claim 1 is characterized in that: the frame circle is a loop, is made by elastomeric material, and two ends are connected with the rear portion, edge of cap body, intercepts cover for semicircle.
4. according to claim 1,2 or 3 described explosion-proof safety helmet for mine life saving, it is characterized in that: induction controller is made of sensor and signal processor, and sensor is pressure sensor or vibrating sensor, and sensor connects the signal processor input.
5. according to claim 1,2 or 3 described explosion-proof safety helmet for mine life saving, it is characterized in that: electromagnetic switch is made of electromagnet, bull stick and axle, bull stick is contained on the axle, the top of bull stick have inhale iron, to inhale iron corresponding with electromagnet, hook is arranged at the bull stick bottom, the frame circle is on hook, and the signal processor output connects electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100558874A CN100456980C (en) | 2007-07-20 | 2007-07-20 | Explosion-proof safety helmet for mine life saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100558874A CN100456980C (en) | 2007-07-20 | 2007-07-20 | Explosion-proof safety helmet for mine life saving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101112258A true CN101112258A (en) | 2008-01-30 |
| CN100456980C CN100456980C (en) | 2009-02-04 |
Family
ID=39020905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100558874A Expired - Fee Related CN100456980C (en) | 2007-07-20 | 2007-07-20 | Explosion-proof safety helmet for mine life saving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100456980C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258229A (en) * | 2010-07-15 | 2011-11-30 | 张雨浔 | Self-rescue and escape safety cap |
| CN103584399A (en) * | 2013-11-19 | 2014-02-19 | 中北大学 | Underground gas safe self-help device for miner |
| CN108671439A (en) * | 2018-07-24 | 2018-10-19 | 北京鑫大禹水利建筑工程有限公司 | A kind of emergency protecting equipment of confined space operation |
| CN109832706A (en) * | 2019-01-14 | 2019-06-04 | 山东理工大学 | A kind of anti-drift helmet of gas defence suitable for plant protection drone operation and its application method |
| CN111772909A (en) * | 2020-08-17 | 2020-10-16 | 中国人民解放军空军军医大学 | Head restraint protection device used in psychological assessment of high-risk schizophrenic people |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712109Y (en) * | 2003-01-29 | 2005-07-27 | 张满会 | Safety helmet with speech sound reminding and alarming function |
| CN1586349A (en) * | 2004-07-23 | 2005-03-02 | 李治中 | Multifunction working safety protective convenient helmet |
| CN100456979C (en) * | 2006-05-31 | 2009-02-04 | 陈涛 | An inflated bag type safety helmet with alarming function |
| CN201064212Y (en) * | 2007-07-20 | 2008-05-28 | 长春金鹰智谷科技集团有限公司 | Gravity-type mine life saving explosion-proof helmet |
-
2007
- 2007-07-20 CN CNB2007100558874A patent/CN100456980C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258229A (en) * | 2010-07-15 | 2011-11-30 | 张雨浔 | Self-rescue and escape safety cap |
| CN103584399A (en) * | 2013-11-19 | 2014-02-19 | 中北大学 | Underground gas safe self-help device for miner |
| CN108671439A (en) * | 2018-07-24 | 2018-10-19 | 北京鑫大禹水利建筑工程有限公司 | A kind of emergency protecting equipment of confined space operation |
| CN109832706A (en) * | 2019-01-14 | 2019-06-04 | 山东理工大学 | A kind of anti-drift helmet of gas defence suitable for plant protection drone operation and its application method |
| CN109832706B (en) * | 2019-01-14 | 2021-08-24 | 山东理工大学 | Anti-poison anti-drift helmet suitable for operation of plant protection unmanned aerial vehicle and use method thereof |
| CN111772909A (en) * | 2020-08-17 | 2020-10-16 | 中国人民解放军空军军医大学 | Head restraint protection device used in psychological assessment of high-risk schizophrenic people |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100456980C (en) | 2009-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100456980C (en) | Explosion-proof safety helmet for mine life saving | |
| CN202300467U (en) | Gas buffering anti-explosion vertical shaft door | |
| CN201064212Y (en) | Gravity-type mine life saving explosion-proof helmet | |
| CN204552812U (en) | Self-rescuer under a kind of metalliferous mine | |
| CN102147210A (en) | Bio-control digitized individual-soldier helmet system | |
| CN201108062Y (en) | Down-spring type mine life saving explosion prevention protective helmets | |
| CN201563685U (en) | Safety helmet for coal mine downhole gas explosion individual escape | |
| CN203057304U (en) | Anti-break digital camera | |
| CN110758746A (en) | Fixed wing unmanned aerial vehicle's protection device | |
| CN103584399A (en) | Underground gas safe self-help device for miner | |
| CN201064213Y (en) | Mine air feeding life saving explosion-proof helmet | |
| CN203763693U (en) | Mining breathing mask | |
| CN205360285U (en) | Positive pressure fire control oxygen breathing apparatus | |
| CN106213652A (en) | The crash helmet that a kind of mine uses | |
| CN205002037U (en) | Safety exit pilot lamp with smoke protection mask | |
| RU166808U1 (en) | REGENERATIVE INSULATING RESPIRATOR | |
| CN101709655A (en) | Dustproof semi-mask type individual escaping device for gas explosion under coal mine | |
| CN215501528U (en) | Mine emergency rescue intelligence helmet | |
| CN206045208U (en) | A kind of mining self-rescuer | |
| CN213491610U (en) | Isolated compressed oxygen self-rescuer | |
| CN203050770U (en) | Novel bi-pass half mask | |
| CN206620916U (en) | The special intelligent helmet for searching and rescuing the wounded of fire fighter | |
| CN202851061U (en) | Novel self-rescuer used in mine | |
| CN201934129U (en) | Air lock device for movable hard rescue capsule for mines | |
| CN202425641U (en) | Anti-fog mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090204 Termination date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |