CN109425718A - A kind of coal gas detection instrument - Google Patents
A kind of coal gas detection instrument Download PDFInfo
- Publication number
- CN109425718A CN109425718A CN201710721611.9A CN201710721611A CN109425718A CN 109425718 A CN109425718 A CN 109425718A CN 201710721611 A CN201710721611 A CN 201710721611A CN 109425718 A CN109425718 A CN 109425718A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- main body
- inlet pipe
- detection instrument
- coal gas
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels, explosives
- G01N33/225—Gaseous fuels, e.g. natural gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Abstract
The invention discloses a kind of coal gas detection instrument, including detector main body, scalable air inlet pipe, drop handle, light bulb, display screen, operation key, buzzer and charging interface, the top left side of the detector main body is equipped with the scalable air inlet pipe, the right side of the scalable air inlet pipe is equipped with the drop handle, the light bulb is installed below the drop handle, the lower section of the light bulb and be located at the detector main body surface be equipped with the display screen, the lower section of the display screen is equipped with the operation key, the right side of the operation key is equipped with the buzzer, the bottom of the detector main body is equipped with the charging interface.The configuration of the present invention is simple, function use, are redesigned by the air inlet pipe to coal gas detection instrument, air inlet pipe is stretched, while adding light bulb on detector, so that the practicability of this detector is more flexible.
Description
Technical field
The present invention relates to gas-fired equipment field, specially a kind of coal gas detection instrument.
Background technique
In the case where the state basic policy of transfering natural gas from the west to the east is guided, the rapid development of China's natural gas cause, our company will be introduced actively, development and application
Corollary equipment, production and operation natural gas pressure regulating case, CNG steel cylinder and domestic CNG compressor etc..Meanwhile our company will be introduced actively
The advanced CNG equipment of the states such as Europe and technique make our due contributions to push the development of Chinese natural gas cause,
But current gas-fired equipment causes to take up a large area, space utilization rate is low since volume is bigger.
Summary of the invention
Technical problem solved by the invention is to provide a kind of coal gas detection instrument, to solve lacking in above-mentioned background technique
Point.
Technical problem solved by the invention is realized using following technical scheme: a kind of coal gas detection instrument, including detection
Instrument main body, scalable air inlet pipe, drop handle, light bulb, display screen, operation key, buzzer and charging interface, the detector main body
Top left side is equipped with the scalable air inlet pipe, and the right side of the scalable air inlet pipe is equipped with the drop handle, under the drop handle
Side is equipped with the light bulb, and the lower section of the light bulb and the surface for being located at the detector main body are equipped with the display screen, described
The lower section of display screen is equipped with the operation key, and the right side of the operation key is equipped with the buzzer, the bottom of the detector main body
Portion is equipped with the charging interface.
In the present invention, the outside of the detector main body is wrapped in muti-piece plastic casing, and plastic casing described in muti-piece passes through
Several screws are fixed together, and the two sides of the charging interface are equipped with rubber mat.
In the present invention, the main body of the scalable air inlet pipe uses stainless steel material, the top of the scalable air inlet pipe
Equipped with air inlet, the operation key altogether there are four.
In the present invention, the buzzer successively includes Vented metal film, shell and pedestal, the interior of shell from top to bottom
Equipped with air-sensitive original part, the lower section of the gas sensor passes through the pedestal and is equipped with outlet terminal.
In the present invention, the charging interface is USB interface.
Beneficial effects of the present invention: structure is simple, and function uses, and is set again by the air inlet pipe to coal gas detection instrument
Meter, allows air inlet pipe to stretch, while adding light bulb on detector, so that the practicability of this detector is more flexible.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the top view at present invention top；
Fig. 3 is the top view of bottom of the present invention；
Fig. 4 is the structural schematic diagram of buzzer of the present invention.
In figure: 1, detector main body；2, scalable air inlet pipe；3, drop handle；4, light bulb；5, display screen；6, operation key；7, bee
Ring device；8, charging interface；9, plastic casing；10, screw；11, rubber mat；12, air inlet；13, Vented metal film；14, outer
Shell；15, pedestal；16, air-sensitive original part；17, outlet terminal.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of coal gas detection instrument, including detector main body 1, scalable air inlet pipe 2,
The top left side of drop handle 3, light bulb 4, display screen 5, operation key 6, buzzer 7 and charging interface 8, the detector main body 1 is equipped with
The right side of the scalable air inlet pipe 2, the scalable air inlet pipe 2 is equipped with the drop handle 3, and the lower section of the drop handle 3 is equipped with
The light bulb 4, the lower section of the light bulb 4 and the surface for being located at the detector main body 1 are equipped with the display screen 5, the display
The lower section of screen 5 is equipped with the operation key 6, and the right side of the operation key 6 is equipped with the buzzer 7, the bottom of the detector main body 1
Portion is equipped with the charging interface 8.The outside of the detector main body 1 is wrapped in muti-piece plastic casing 9, plastic casing described in muti-piece
9 are fixed together by several screws 10, and the two sides of the charging interface 8 are equipped with rubber mat 11.The scalable air inlet pipe 2
Main body use stainless steel material, the top of the scalable air inlet pipe 2 is equipped with air inlet 12, the operation key 6 altogether there are four.
The buzzer 7 successively includes Vented metal film 13, shell 14 and pedestal 15 from top to bottom, is equipped with air-sensitive inside the shell 14
Original part 16, the lower section of the gas sensor 16 pass through the pedestal 15 and are equipped with outlet terminal 17.It is arranged above detector main body 1
Drop handle 3 hangs detector main body 1 or portable, easy to use；The setting of rubber mat 10, so that detector main body 1
It can uprightly place；The scalable air inlet pipe 2 of stainless steel, can arbitrarily change its length, so that the range that detector main body 1 detects
It is more wide；The setting of light bulb 4, so that detector main body 1 has illumination functions；Buzzer 7 can dangerous situation occur when,
Give intuitive warning function.
Basic principles and main features and advantages of the present invention of the invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of coal gas detection instrument, including detector main body (1), scalable air inlet pipe (2), drop handle (3), light bulb (4), display screen
(5), operation key (6), buzzer (7) and charging interface (8), it is characterized in that: the top left side of the detector main body (1) is equipped with
The right side of the scalable air inlet pipe (2), the scalable air inlet pipe (2) is equipped with the drop handle (3), under the drop handle (3)
Side is equipped with the light bulb (4), and the lower section of the light bulb (4) and the surface for being located at the detector main body (1) are equipped with described aobvious
The lower section of display screen (5), the display screen (5) is equipped with the operation key (6), and the right side of the operation key (6) is equipped with the buzzing
The bottom of device (7), the detector main body (1) is equipped with the charging interface (8).
2. a kind of coal gas detection instrument according to claim 1, it is characterized in that: the external package of the detector main body (1)
Muti-piece plastic casing (9), plastic casing (9) described in muti-piece be fixed together by several screws (10), the charging interface
(8) two sides are equipped with rubber mat (11).
3. a kind of coal gas detection instrument according to claim 1, it is characterized in that: the main body of the scalable air inlet pipe (2) is adopted
With stainless steel material, the top of the scalable air inlet pipe (2) is equipped with air inlet (12), the operation key (6) altogether there are four.
4. a kind of coal gas detection instrument according to claim 1, it is characterized in that: the buzzer (7) successively wraps from top to bottom
Vented metal film (13), shell (14) and pedestal (15) are included, is equipped with air-sensitive original part (16) inside the shell (14), the air-sensitive
The lower section of element (16) passes through the pedestal (15) and is equipped with outlet terminal (17).
5. a kind of coal gas detection instrument according to claim 1, it is characterized in that: the charging interface (8) is USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721611.9A CN109425718A (en) | 2017-08-22 | 2017-08-22 | A kind of coal gas detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721611.9A CN109425718A (en) | 2017-08-22 | 2017-08-22 | A kind of coal gas detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109425718A true CN109425718A (en) | 2019-03-05 |
Family
ID=65498561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721611.9A Pending CN109425718A (en) | 2017-08-22 | 2017-08-22 | A kind of coal gas detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109425718A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881597A (en) * | 2021-01-11 | 2021-06-01 | 山东圣文环保科技有限公司 | VOCS check out test set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202393761U (en) * | 2011-12-12 | 2012-08-22 | 淮南市松江电子有限责任公司 | Low concentration methane sensor for coal mine |
| CN203148928U (en) * | 2013-03-05 | 2013-08-21 | 上海坤嘉自动化科技有限公司 | Methane sensor for pipeline in coal mine |
| CN204269589U (en) * | 2014-12-28 | 2015-04-15 | 哈尔滨市煤矿安全检测监控中心 | Mining CH_4 detection device |
| CN205607974U (en) * | 2016-05-14 | 2016-09-28 | 广州中美电子科技有限公司 | Sucking pump formula combustible gas concentration detection appearance |
| CN205691571U (en) * | 2016-06-15 | 2016-11-16 | 安徽有果信息技术服务有限公司 | A kind of methanol gas concentration detection apparatus |
| CN206330956U (en) * | 2016-11-23 | 2017-07-14 | 深圳市德瑞大地环保科技有限公司 | A kind of biogas concentration alarm device |
-
2017
- 2017-08-22 CN CN201710721611.9A patent/CN109425718A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202393761U (en) * | 2011-12-12 | 2012-08-22 | 淮南市松江电子有限责任公司 | Low concentration methane sensor for coal mine |
| CN203148928U (en) * | 2013-03-05 | 2013-08-21 | 上海坤嘉自动化科技有限公司 | Methane sensor for pipeline in coal mine |
| CN204269589U (en) * | 2014-12-28 | 2015-04-15 | 哈尔滨市煤矿安全检测监控中心 | Mining CH_4 detection device |
| CN205607974U (en) * | 2016-05-14 | 2016-09-28 | 广州中美电子科技有限公司 | Sucking pump formula combustible gas concentration detection appearance |
| CN205691571U (en) * | 2016-06-15 | 2016-11-16 | 安徽有果信息技术服务有限公司 | A kind of methanol gas concentration detection apparatus |
| CN206330956U (en) * | 2016-11-23 | 2017-07-14 | 深圳市德瑞大地环保科技有限公司 | A kind of biogas concentration alarm device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881597A (en) * | 2021-01-11 | 2021-06-01 | 山东圣文环保科技有限公司 | VOCS check out test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190305 |
|
| RJ01 | Rejection of invention patent application after publication |