CN107676125A - A kind of gas prevention spray orifice complexes - Google Patents
A kind of gas prevention spray orifice complexes Download PDFInfo
- Publication number
- CN107676125A CN107676125A CN201710878109.9A CN201710878109A CN107676125A CN 107676125 A CN107676125 A CN 107676125A CN 201710878109 A CN201710878109 A CN 201710878109A CN 107676125 A CN107676125 A CN 107676125A
- Authority
- CN
- China
- Prior art keywords
- transparent shield
- casing
- spray orifice
- gun body
- complexes
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 230000002265 prevention Effects 0.000 title claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000000241 respiratory effect Effects 0.000 abstract description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of gas prevention spray orifice complexes, the outlet air end connection casing of the air exhauster, the casing is interior to be provided with carbon monoxide alarm, and the bottom of casing is provided with air outlet, and the outside of the casing is provided with switch, and switchs and be electrically connected with air exhauster.The gas prevention spray orifice complexes, transparent shield are socketed with boring gun body, transparent shield is connected with airway tube, airway tube connects air exhauster, once there is gas to release, will be absorbed by transparent shield, enter in casing, detected, will alarm by carbon monoxide alarm, cause the vigilance of worker, worker stops operation immediately, it is acted upon, it is therefore prevented that the generation of disaster, ensure that the life security of worker.Hairbrush is then used to clear up the dust on transparent shield, prevents from influenceing sight, while dust also by respiratory box body, is more beneficial for the health of worker caused by drilling.
Description
Technical field
The present invention relates to gas spray orifice technical field, specially a kind of gas prevention spray orifice complexes.
Background technology
Digging ore deposit many times needs to drill, and can sometimes get into gas during drilling, have gas to spill, gas is inflammable, easily
Explode, jeopardize personal safety, it is therefore desirable to some special devices for preventing gas leakage, in the market also has anti-watt
This spray orifice complexes, such as Patent No. CN 202348211U, still, its detection performance is not strong, not enough intuitively, has watt
It is not easy the attention for causing worker at this moment, hidden danger is present, therefore, we designs a kind of gas prevention spray orifice complexes.
The content of the invention
It is an object of the invention to provide a kind of gas prevention spray orifice complexes, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of gas prevention spray orifice complexes, including transparent shield, the transparent shield is in disk form, and transparent anti-
To the left, the transparent shield is socketed in gun body the opening of shield, and the left end of the gun body is provided with drill bit, the transparent protection
Cover connects air exhauster, the outlet air end connecting box of the air exhauster close to drill bit, the left end of the transparent shield by airway tube
Body, the casing is interior to be provided with carbon monoxide alarm, and the bottom of casing is provided with air outlet, and the outside of the casing, which is provided with, opens
Close, and switch and be electrically connected with air exhauster.
Preferably, be socketed with slide cartridge in the gun body, and slide cartridge is located at the left side of transparent shield, the slide cartridge with it is transparent
It is rotatablely connected between protective cover, the outer end of the slide cartridge is circumferentially with hairbrush.
Preferably, the shape of the hairbrush and the inner wall shape of transparent shield are consistent.
Preferably, the outer end of the hairbrush is provided with moving block, and moving block is located at the outside of transparent shield.
Preferably, the transparent shield can be slidably connected with gun body, and the outer end of gun body is circumferentially with fixture block, the card
Block is located at the right side of transparent shield, spring is provided between the transparent shield and fixture block, and spring is socketed in gun body.
Compared with prior art, the beneficial effects of the invention are as follows：The gas prevention spray orifice complexes, in boring gun body
Transparent shield is socketed with, transparent shield is connected with airway tube, airway tube connection air exhauster, once there is gas to release, will
Absorbed, entered in casing by transparent shield, detected by carbon monoxide alarm, will be alarmed, cause the vigilance of worker,
Worker stops operation immediately, is acted upon, it is therefore prevented that the generation of disaster, ensure that the life security of worker.Hairbrush, which then uses, to be come
The dust cleared up on transparent shield, prevent from influenceing sight, while dust also by respiratory box body, is more beneficial for caused by drilling
The health of worker.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 transparent shield, 2 gun bodies, 3 drill bits, 4 airway tubes, 5 air exhausters, 6 casings, 7 carbon monoxide alarms, 8
Switch, 9 slide cartridges, 10 hairbrush, 11 moving blocks, 12 fixture blocks, 13 springs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：
A kind of gas prevention spray orifice complexes, including transparent shield 1, transparent shield 1 is in disk form, and transparent protection
To the left, transparent shield 1 is socketed in gun body 2 opening of cover 1, and the left end of gun body 2 is provided with drill bit 3, and transparent shield 1 is close to brill
First 3, the left end of transparent shield 1 connects air exhauster 5 by airway tube 4, the outlet air end connection casing 6 of air exhauster 5, in casing 6
Provided with carbon monoxide alarm 7, and the bottom of casing 6 is provided with air outlet, and the outside of casing 6 is provided with switch 8, and it is electrical to switch 8
Air exhauster 5 is connected, is socketed with slide cartridge 9 in gun body 1, and slide cartridge 9 is located at the left side of transparent shield 1, slide cartridge 9 and transparent shield
It is rotatablely connected between 1, the dust on cleaning translucent cover 1 can be rotated, prevents from hindering sight.
The outer end of slide cartridge 9 is circumferentially with hairbrush 10, and the shape of hairbrush 10 is consistent with the inner wall shape of transparent shield 1, clearly
That manages is cleaner, and the outer end of hairbrush 10 is provided with moving block 11, and moving block 11 is located at the outside of transparent shield 1, convenient to rotate,
Transparent shield 1 can be slidably connected with gun body 2, and the outer end of gun body 2 is circumferentially with fixture block 12, and fixture block 12 is located at transparent shield
1 right side, spring 13 is provided between transparent shield 1 and fixture block 12, and spring 13 is socketed in gun body 2, makes transparent shield 1
With certain elasticity, prevent from being squeezed during work bad.
The gas prevention spray orifice complexes, transparent shield 1 are socketed with boring gun body 2, transparent shield 1 connects
There is airway tube 4, airway tube 4 connects air exhauster 5, once there is gas to release, will be absorbed by transparent shield 1, enter casing 6
It is interior, detected, will alarm by carbon monoxide alarm 7, cause the vigilance of worker, worker stops operation immediately, is acted upon,
The generation of disaster is prevented, ensure that the life security of worker.Hairbrush 10 then using clearing up the dust on transparent shield 1,
Prevent from influenceing sight, while dust also by absorption casing 6, is more beneficial for the health of worker caused by drilling.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of gas prevention spray orifice complexes, including transparent shield (1), it is characterised in that：The transparent shield (1) is in
Disc, and the opening of transparent shield (1) is to the left, the transparent shield (1) is socketed in gun body (2), the gun body (2)
Left end be provided with drill bit (3), the transparent shield (1) is close to drill bit (3), and the left end of the transparent shield (1) is by leading
Tracheae (4) connection air exhauster (5), the outlet air end connection casing (6) of the air exhauster (5), the casing (6) is interior to be provided with an oxidation
Carbon alarm (7), and the bottom of casing (6) is provided with air outlet, the outside of the casing (6) is provided with switch (8), and switchs (8)
It is electrically connected with air exhauster (5).
A kind of 2. gas prevention spray orifice complexes according to claim 1, it is characterised in that：It is socketed on the gun body (1)
There is slide cartridge (9), and slide cartridge (9) is located at the left side of transparent shield (1), is rotated between the slide cartridge (9) and transparent shield (1)
Connection, the outer end of the slide cartridge (9) is circumferentially with hairbrush (10).
A kind of 3. gas prevention spray orifice complexes according to claim 2, it is characterised in that：The shape of the hairbrush (10)
It is consistent with the inner wall shape of transparent shield (1).
A kind of 4. gas prevention spray orifice complexes according to claim 1 or 2, it is characterised in that：The hairbrush (10)
Outer end is provided with moving block (11), and moving block (11) is located at the outside of transparent shield (1).
A kind of 5. gas prevention spray orifice complexes according to claim 1, it is characterised in that：The transparent shield (1)
It can be slidably connected with gun body (2), and the outer end of gun body (2) is circumferentially with fixture block (12), the fixture block (12) is located at transparent protection
The right side of (1) is covered, spring (13) is provided between the transparent shield (1) and fixture block (12), and spring (13) is socketed in gun body
(2) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878109.9A CN107676125A (en) | 2017-09-26 | 2017-09-26 | A kind of gas prevention spray orifice complexes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878109.9A CN107676125A (en) | 2017-09-26 | 2017-09-26 | A kind of gas prevention spray orifice complexes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676125A true CN107676125A (en) | 2018-02-09 |
Family
ID=61136117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878109.9A Pending CN107676125A (en) | 2017-09-26 | 2017-09-26 | A kind of gas prevention spray orifice complexes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445986A (en) * | 2021-07-15 | 2021-09-28 | 中铁二十三局集团第三工程有限公司 | Electric drill is surveyed to gas intelligence that tunnel construction used |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206174913U (en) * | 2016-10-28 | 2017-05-17 | 河南工程学院 | Complete equipment for preventing gas emission from drill hole |
-
2017
- 2017-09-26 CN CN201710878109.9A patent/CN107676125A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206174913U (en) * | 2016-10-28 | 2017-05-17 | 河南工程学院 | Complete equipment for preventing gas emission from drill hole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445986A (en) * | 2021-07-15 | 2021-09-28 | 中铁二十三局集团第三工程有限公司 | Electric drill is surveyed to gas intelligence that tunnel construction used |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |