CN206892054U - A kind of portable waste gas field monitoring instrument - Google Patents
A kind of portable waste gas field monitoring instrument Download PDFInfo
- Publication number
- CN206892054U CN206892054U CN201720258531.XU CN201720258531U CN206892054U CN 206892054 U CN206892054 U CN 206892054U CN 201720258531 U CN201720258531 U CN 201720258531U CN 206892054 U CN206892054 U CN 206892054U
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- CN
- China
- Prior art keywords
- casing
- waste gas
- monitoring instrument
- gas field
- field monitoring
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable waste gas field monitoring instrument, including casing, casing front end is hinged chamber door, chamber door is provided with transparent windows, casing is provided with display screen and alarm lamp, screen position is corresponding with transparent observing window position, bottom half is provided with accommodating chamber, casing top both sides set solar panel, handle is set among casing top, casing side sets interface, air inlet pipe is threadedly coupled on interface, air inlet pipe one end is provided with sampling head, the utility model is simple in construction, it is easy to operate, it is easy to carry, being capable of quick monitoring field industrial waste gas；And sampling precision is high, detection error is small.
Description
Technical field
Waste gas monitoring technical field is the utility model is related to, specially a kind of portable waste gas field monitoring instrument.
Background technology
With the fast development of industry, big production of machinery is nearly ubiquitous, however as the popularization of big production of machinery
Meanwhile allow people to worry the problem of occurs, i.e., exhaust emission, the waste gas for how solving the problems, such as pollution sources become factory
One unusual stubborn problem, can solve well the problem concern factory can sustainable development and future development
Trend, so the big and small factory in the whole nation from the leadership to the masses started no sooner has one fallen than another steps into the breach research, although existing waste gas monitoring device energy
Waste gas is enough monitored, but its volume is big, complicated, cumbersome, monitoring efficiency is low, and precision is low.
Utility model content
The purpose of this utility model is to provide a kind of portable waste gas field monitoring instrument, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of portable waste gas field monitoring instrument,
Including casing, the casing front end is hinged chamber door, and the chamber door is provided with transparent windows, the casing be provided with display screen and
Alarm lamp, the screen position is corresponding with transparent observing window position, and the bottom half is provided with accommodating chamber, the case
Both sides set solar panel at the top of body, and the casing side sets interface, and the interface is provided with external screw thread, in addition to enters
Tracheae, the air inlet pipe are provided with the internal thread to match with external screw thread, and described air inlet pipe one end is provided with sampling head；The sampling
First side is provided with flowmeter, and gas flow regulating valve and unidirectional stop valve are further fixed in the air inlet pipe；
The sampling head includes sampling pipe and filter, and described filter one end is provided with convex edge, and the filter is provided with
External screw thread, the sampling pipe are provided with the internal thread to match with external screw thread, and the sampling pipe and filter are connected through a screw thread.
Preferably, it is fixedly installed high temperature resistant silicon rubber gasket on the inside of the convex edge.
Preferably, the casing uses rectangular box body, and the length of the casing is 20cm-30cm, width 10cm-
20cm, it is highly 30cm-40cm.
Preferably, the chamber door inside edge is further fixed on rubber seal.
Preferably, the air inlet pipe uses elastic hose.
Preferably, the length of the air inlet pipe is 80cm-120cm.
Preferably, fixed setting handle among the casing top.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model is simple in construction, easy to operate, is easy to carry, can quick monitoring field industrial waste gas, use
Sampling head can solve the problem that in sampling process particulate matter blocks filter in gas, cause vapour lock increase to cause measure to be tied
The relatively low problem of fruit, sampling precision is high, and detection error is small；And using engagement thread connection sampling pipe, it is convenient for changing filter.
（2）In the utility model, rubber seal is set on the inside of chamber door, after chamber door closing, dust, steam can be prevented
Into in casing.
（3）In the utility model, solar panel is set in casing top, continuous power supply can be realized, be adapted in room
Outer long-time uses.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is sampling head structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of portable waste gas field monitoring instrument, including
Casing 1, casing 1 use rectangular box body, and the length of the casing 1 is 20cm-30cm, width 10cm-20cm, is highly
30cm-40cm；Handle 19 is fixedly installed in the crown center of casing 1, is easy to carry；The front end of casing 1 is hinged chamber door 2, the inner side edge of chamber door 2
Edge is further fixed on rubber seal 18, after chamber door closing, can prevent dust, steam from entering in casing；Set on the chamber door 2
There are transparent windows 3, the casing 1 is provided with display screen 4 and alarm lamp 5, the position of display screen 4 and transparent windows
3 positions are corresponding, convenient use person's Real Time Observation display screen；The bottom of casing 1 is provided with accommodating chamber 6, the top of casing 1 two
Side sets solar panel 7, and the solar panel of setting can realize continuous power supply, is adapted to use for a long time outdoor；
The side of casing 1 sets interface 8, and the interface 8 is provided with external screw thread, in addition to air inlet pipe 9, and air inlet pipe 9 is soft using elasticity
Pipe；The length of air inlet pipe 9 is 80cm-120cm；The air inlet pipe 9 is provided with the internal thread to match with external screw thread, the air inlet
The one end of pipe 9 is provided with sampling head 10；The side of sampling head 10 is provided with flowmeter 11, and gas stream is further fixed in the air inlet pipe 9
Adjustable valve 12 and unidirectional stop valve 13；
Sampling head 10 includes sampling pipe 14 and filter 15, and described one end of filter 15 is provided with convex edge 16, the filter
15 are provided with external screw thread, and the sampling pipe 14 is provided with the internal thread to match with external screw thread, the sampling pipe 14 and filter
15 are connected through a screw thread；The inner side of convex edge 16 is fixedly installed high temperature resistant silicon rubber gasket 17.
The utility model is simple in construction, easy to operate, is easy to carry, can quick monitoring field industrial waste gas, use
Sampling head can solve the problem that particulate matter blocks filter in gas in sampling process, cause vapour lock increase to cause measurement result
Relatively low problem, sampling precision is high, and detection error is small；And using engagement thread connection sampling pipe, it is convenient for changing filter.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of portable waste gas field monitoring instrument, including casing（1）, it is characterised in that：The casing（1）Front end hinged casing
Door（2）, the chamber door（2）It is provided with transparent windows（3）, the casing（1）It is provided with display screen（4）And alarm lamp
（5）, the display screen（4）Position and transparent windows（3）Position is corresponding, the casing（1）Bottom is provided with accommodating chamber（6）,
The casing（1）Top both sides set solar panel（7）, the casing（1）Side sets interface（8）, the interface（8）
It is provided with external screw thread, in addition to air inlet pipe（9）, the air inlet pipe（9）Be provided with the internal thread that matches with external screw thread, it is described enter
Tracheae（9）One end is provided with sampling head（10）；The sampling head（10）Side is provided with flowmeter（11）, the air inlet pipe（9）It is upper to go back
It is fixed with gas flow regulating valve（12）And unidirectional stop valve（13）；
The sampling head（10）Including sampling pipe（14）And filter（15）, the filter（15）One end is provided with convex edge（16）,
The filter（15）It is provided with external screw thread, the sampling pipe（14）The internal thread to match with external screw thread is provided with, it is described to adopt
Sample pipe（14）And filter（15）It is connected through a screw thread.
A kind of 2. portable waste gas field monitoring instrument according to claim 1, it is characterised in that：The convex edge（16）Inner side
It is fixedly installed high temperature resistant silicon rubber gasket（17）.
A kind of 3. portable waste gas field monitoring instrument according to claim 1, it is characterised in that：The casing（1）Using
Rectangular box body, the casing（1）Length be 20cm-30cm, width 10cm-20cm, be highly 30cm-40cm.
A kind of 4. portable waste gas field monitoring instrument according to claim 1, it is characterised in that：The chamber door（2）Inner side
Edge is further fixed on rubber seal（18）.
A kind of 5. portable waste gas field monitoring instrument according to claim 1, it is characterised in that：The air inlet pipe（9）Adopt
Use elastic hose.
A kind of 6. portable waste gas field monitoring instrument according to claim 1, it is characterised in that：The air inlet pipe（9）'s
Length is 80cm-120cm.
A kind of 7. portable waste gas field monitoring instrument according to claim 1, it is characterised in that：The casing（1）Top
Centre fixed setting handle（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258531.XU CN206892054U (en) | 2017-03-16 | 2017-03-16 | A kind of portable waste gas field monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258531.XU CN206892054U (en) | 2017-03-16 | 2017-03-16 | A kind of portable waste gas field monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892054U true CN206892054U (en) | 2018-01-16 |
Family
ID=61328485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258531.XU Expired - Fee Related CN206892054U (en) | 2017-03-16 | 2017-03-16 | A kind of portable waste gas field monitoring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206892054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030123A (en) * | 2018-08-27 | 2018-12-18 | 佛山科学技术学院 | A kind of air sampler for hot environment |
-
2017
- 2017-03-16 CN CN201720258531.XU patent/CN206892054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030123A (en) * | 2018-08-27 | 2018-12-18 | 佛山科学技术学院 | A kind of air sampler for hot environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190316 |