CN102416228A - Driver breathing apparatus of roadheader - Google Patents
Driver breathing apparatus of roadheader Download PDFInfo
- Publication number
- CN102416228A CN102416228A CN2011102228004A CN201110222800A CN102416228A CN 102416228 A CN102416228 A CN 102416228A CN 2011102228004 A CN2011102228004 A CN 2011102228004A CN 201110222800 A CN201110222800 A CN 201110222800A CN 102416228 A CN102416228 A CN 102416228A
- Authority
- CN
- China
- Prior art keywords
- connects
- charge
- air
- annular
- valve
- 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.)
- Pending
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a driver breathing apparatus of a roadheader, which is used for providing fresh air for underground workers and comprises a breathing mask. The breathing mask is provided with a wearing strap, the lower part of the breathing mask is connected with a hard pipe, the lower end of the hard pipe is divided into two branch pipes, one branch pipe is connected with an air intake one-way valve, the other branch pipe is connected with an air discharging one-way valve, the air intake one-way valve is connected with one end of a ring-shaped branch pipe, the ring-shaped branch pipe is provided with a regulating air valve, the other end of the ring-shaped branch pipe is connected with the first port of a tee air valve, the third port of the tee air valve is connected with one end of a ring-shaped header pipe, and the other end of the ring-shaped header pipe is connected with an air volume collector. Fresh air can be provided for a driver of the roadheader, pneumoconiosis can be avoided effectively in an environment with high dust concentration, the structure is relatively simple, the user can breathe through the ring-shaped pipe and the breathing mask, the driver breathing apparatus can be installed easily, and the normal operation and smooth breathing cannot be affected.
Description
Technical field
The present invention relates to a kind of is the device that the driver of the fully-mechanized digging machine under into provides fresh air, relates in particular to a kind of fully-mechanized digging machine driver breathing equipment.
Background technology
During the coal cutting of mine fully-mechanized digging machine, dust-producing amount is bigger, even after taking the synthesis dust prevention measure; Because of the fully-mechanized digging machine driver operation has only 3-4 rice apart from the cutting head distance; Dust concentration can not be controlled at below the safety and Health concentration all the time, and for thoroughly eliminating dust to the healthy harm of fully-mechanized digging machine driver, this device can make full use of the fresh distinguished and admirable of down-hole booster malleation air duct; Supply the fully-mechanized digging machine driver to breathe, foul atmosphere is isolated fully.This device utilizes the fresh distinguished and admirable of down-hole booster malleation air duct, the negative pressure that produces when breathing through ring pipe and personnel, and the driver provides fresh air for fully-mechanized digging machine, thereby effectively prevents the generation of pneumoconiosis under the dust high concentration environment.
Summary of the invention
The purpose of this invention is to provide a kind of fully-mechanized digging machine driver breathing equipment that can effectively supply with fresh air.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of fully-mechanized digging machine driver breathing equipment comprises respirator, it is characterized in that: respirator is provided with wears band; The bottom of respirator connects rigid tubing, and the rigid tubing lower end is divided into two subtubes, and a subtube connects breather check valve; Another subtube connects outgassing nonreturn valve; Breather check valve is connected with the end be in charge of of annular, and annular is in charge of the adjusting air valve is installed, first mouthful of the other end connection three-way air valve that annular is in charge of; The 3rd a mouthful of end that connects ring main of three-way air valve, the other end of ring main connects the air quantity gatherer.
According to described fully-mechanized digging machine driver breathing equipment, it is characterized in that: second mouthful of said three-way air valve connects the end that second annular be in charge of and connects, and annular is in charge of the adjusting air valve is installed, and the other end that annular is in charge of connects described respirator.
According to described fully-mechanized digging machine driver breathing equipment, it is characterized in that: said air quantity gatherer is an infundibulate; Respirator is that flexible plastic is processed.
The present invention can realize following beneficial effect: the driver provides fresh air for fully-mechanized digging machine; Thereby effectively prevent the generation of pneumoconiosis under the dust high concentration environment, structure is simple relatively, through annulus line, breathing mask; The confession personnel breathe, installs simple and easy, do not influence normal running, breathing is smooth and easy.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is 1 a structural representation among Fig. 1.
In the accompanying drawing: 1, respirator; 2, wear band; 3, breather check valve; 4, outgassing nonreturn valve; 5, regulate air valve; 6, annular is in charge of; 7, three-way air valve; 8, ring main; 9, air quantity gatherer.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further:
Structure of the present invention is as shown in Figure 1, and a kind of fully-mechanized digging machine driver breathing equipment comprises respirator 1; It is characterized in that: respirator 1 is provided with to wear is with 2, and the bottom of respirator 1 connects rigid tubing, and the rigid tubing lower end is divided into two subtubes; Subtube connects breather check valve 3, and another subtube connects outgassing nonreturn valve 4, and breather check valve 3 is connected with annular 6 the end be in charge of; Annular is in charge of to be equipped with on 6 and is regulated air valve 5; Annular is in charge of 6 the other end and is connected first mouthful of three-way air valve 7, the 3rd a mouthful of end that connects ring main 8 of three-way air valve 7, and the other end of ring main 8 connects air quantity gatherer 9.According to described fully-mechanized digging machine driver breathing equipment, it is characterized in that: second mouthful of said three-way air valve 7 connects second annular and is in charge of an end of 6 and connects, and annular is in charge of to be equipped with on 6 and is regulated air valve 5, and annular is in charge of 6 the other end and is connected described respirator 1.According to described fully-mechanized digging machine driver breathing equipment, it is characterized in that: said air quantity gatherer 9 is infundibulate; Respirator 1 is processed for flexible plastic.
Use principle of the present invention and method are as shown in Figure 1; Air quantity gatherer 9 is put into the terminal malleation air duct of working face; Play the terminal distinguished and admirable effect of air duct of collecting, air quantity gatherer 9 has increased the flow of wind for infundibulate has strengthened the contact area of collecting wind; Minimizing personnel respiratory resistance, the breathe air that staff is enough; Ring main 8 is crossed in wind circulation, gets into annular through three-way air valve 7 and is in charge of 6, gets into respirator 1 through regulating air valve 5.Three-way air valve 7 can connect two described annulars and be in charge of 6, so just can be for two people's use.As shown in Figure 1, fresh air is air-breathing through breather check valve 3 entering respirators 1 confession personnel, during expiration; Breather check valve 3 is closed; Outgassing nonreturn valve 4 is opened, and accomplishes the circulation of a breathing, wears the effect of playing the face mask of tying tight with 2; Prevent exposing of fresh air, prevent that the outside foul atmosphere from getting into respirator 1.
The present invention provides fresh air for the fully-mechanized digging machine driver, thereby effectively prevents the generation of pneumoconiosis under the dust high concentration environment, and structure is simple relatively, and through annulus line, breathing mask, the confession personnel breathe, installs simple and easy, do not influence normal running, breathing is smooth and easy.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and protection domain are limited; Under the prerequisite that does not break away from design concept of the present invention; Common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.
Claims (3)
1. a fully-mechanized digging machine driver breathing equipment comprises respirator (1), it is characterized in that: respirator (1) is provided with wears band (2); The bottom of respirator (1) connects rigid tubing, and the rigid tubing lower end is divided into two subtubes, and a subtube connects breather check valve (3); Another subtube connects outgassing nonreturn valve (4); Breather check valve (3) is in charge of (6) with annular a end is connected, and annular is in charge of to be equipped with on (6) and is regulated air valve (5), and the other end that annular is in charge of (6) connects first mouthful of three-way air valve (7); The 3rd a mouthful of end that connects ring main (8) of three-way air valve (7), the other end of ring main (8) connects air quantity gatherer (9).
2. fully-mechanized digging machine driver breathing equipment according to claim 1; It is characterized in that: second mouthful of said three-way air valve (7) connects the end connection that second annular is in charge of (6); Annular is in charge of to be equipped with on (6) and is regulated air valve (5), and the other end that annular is in charge of (6) connects described respirator (1).
3. fully-mechanized digging machine driver breathing equipment according to claim 1 is characterized in that: said air quantity gatherer (9) is an infundibulate; Respirator (1) is processed for flexible plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102228004A CN102416228A (en) | 2011-08-01 | 2011-08-01 | Driver breathing apparatus of roadheader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102228004A CN102416228A (en) | 2011-08-01 | 2011-08-01 | Driver breathing apparatus of roadheader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102416228A true CN102416228A (en) | 2012-04-18 |
Family
ID=45941024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102228004A Pending CN102416228A (en) | 2011-08-01 | 2011-08-01 | Driver breathing apparatus of roadheader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102416228A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912300A (en) * | 2014-04-09 | 2014-07-09 | 淮南矿业(集团)有限责任公司 | Wall-attached air duct |
| CN104288928A (en) * | 2013-07-15 | 2015-01-21 | 王宽 | A mining air supply dust mask |
| CN105313642A (en) * | 2014-07-10 | 2016-02-10 | 周林 | Closed air change hood |
| IT202000031970A1 (en) * | 2020-12-22 | 2022-06-22 | Antonio Talluri | A PROTECTION - PREVENTION SYSTEM ANTI-COVID 19 AND PATHOGENIC AGENTS IN GENERAL OF THE PERSONAL AND TRANSPORTABLE TYPE FOR PASSENGERS OF TRANSPORT EQUIPPED WITH INDIVIDUAL VENTILATION |
| CN117919618A (en) * | 2024-03-22 | 2024-04-26 | 山西锦丰大地精密机械有限公司 | Mining respiratory protection device |
| CN117919618B (en) * | 2024-03-22 | 2024-05-31 | 山西锦丰大地精密机械有限公司 | Mining respiratory protection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2689974Y (en) * | 2004-04-02 | 2005-04-06 | 吴鑫东 | Anti-pollution mask |
| CN202185080U (en) * | 2011-08-01 | 2012-04-11 | 枣庄矿业集团高庄煤业有限公司 | Respiration apparatus for driver of roadheader |
-
2011
- 2011-08-01 CN CN2011102228004A patent/CN102416228A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2689974Y (en) * | 2004-04-02 | 2005-04-06 | 吴鑫东 | Anti-pollution mask |
| CN202185080U (en) * | 2011-08-01 | 2012-04-11 | 枣庄矿业集团高庄煤业有限公司 | Respiration apparatus for driver of roadheader |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288928A (en) * | 2013-07-15 | 2015-01-21 | 王宽 | A mining air supply dust mask |
| CN103912300A (en) * | 2014-04-09 | 2014-07-09 | 淮南矿业(集团)有限责任公司 | Wall-attached air duct |
| CN103912300B (en) * | 2014-04-09 | 2016-03-02 | 淮南矿业(集团)有限责任公司 | Air duct |
| CN105313642A (en) * | 2014-07-10 | 2016-02-10 | 周林 | Closed air change hood |
| IT202000031970A1 (en) * | 2020-12-22 | 2022-06-22 | Antonio Talluri | A PROTECTION - PREVENTION SYSTEM ANTI-COVID 19 AND PATHOGENIC AGENTS IN GENERAL OF THE PERSONAL AND TRANSPORTABLE TYPE FOR PASSENGERS OF TRANSPORT EQUIPPED WITH INDIVIDUAL VENTILATION |
| CN117919618A (en) * | 2024-03-22 | 2024-04-26 | 山西锦丰大地精密机械有限公司 | Mining respiratory protection device |
| CN117919618B (en) * | 2024-03-22 | 2024-05-31 | 山西锦丰大地精密机械有限公司 | Mining respiratory protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204319448U (en) | A kind of breathing apparatus for cardiovascular department | |
| CN102416228A (en) | Driver breathing apparatus of roadheader | |
| CN109011247B (en) | Anti-suffocation safety helmet | |
| CN105797290A (en) | Neck entangled type air purifier | |
| CN104524702A (en) | Intrinsic safety avail absorption type multifunctional mask | |
| CN208465003U (en) | A kind of mining powered air-purifying formula anti-dust mask | |
| CN202185080U (en) | Respiration apparatus for driver of roadheader | |
| CN204158903U (en) | Intrinsic safety type Sucking-assisting type Multifunctional gauze mask | |
| CN203315579U (en) | Mining air supply type dustproof mask | |
| CN203763693U (en) | Mining breathing mask | |
| DE60327754D1 (en) | VENTILATION DEVICE FOR PULMONARY SCREENING | |
| CN206094341U (en) | Borehole operation air feeder | |
| CN103028212A (en) | Underground safety breathing device | |
| CN104288928A (en) | A mining air supply dust mask | |
| CN203814639U (en) | Protection respirator | |
| CN201647108U (en) | Diving breathing apparatus | |
| CN103252030A (en) | Long tube and fresh air mask | |
| CN206508417U (en) | mine air purifier | |
| CN103007458A (en) | Pure air mask | |
| CN202070039U (en) | Isolated-type forced-air self rescue device | |
| CN208465010U (en) | Saving oneself respirator mask structure | |
| CN201752544U (en) | Mine labor protection anti-toxic and dust-proof respiration system | |
| CN202125313U (en) | Forced air self-rescue device for mines | |
| CN2865758Y (en) | Mining antipoison gas self-saving respirator | |
| CN109847223A (en) | A kind of mining full Pneumatic portable air cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120418 |