CN207601048U - A kind of indusrial toxic harmful gas safety detection system - Google Patents
A kind of indusrial toxic harmful gas safety detection system Download PDFInfo
- Publication number
- CN207601048U CN207601048U CN201721729272.0U CN201721729272U CN207601048U CN 207601048 U CN207601048 U CN 207601048U CN 201721729272 U CN201721729272 U CN 201721729272U CN 207601048 U CN207601048 U CN 207601048U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- shell
- ventilating board
- harmful gas
- detection system
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of indusrial toxic harmful gas safety detection systems,Including shell,Shell is installed with processor,The input terminal of processor is connect with several detection sensors,The output terminal of processor is connect with display screen,Air inlet and gas outlet are respectively equipped on shell,Wind turbine is installed in gas outlet,Air inlet includes the cylinder of tubular,One end of cylinder is towards the outside of shell,The inner wall of another end housing flushes,Ventilating board is installed in cylinder,The plate face of ventilating board is equipped with several ventilation holes through ventilating board,The angle of the axis of ventilation hole and the axis of ventilating board on the vertical plane is 60 °,Cylinder is located at the distance between the end of housing exterior and the outer wall of shell for 20mm,And cylinder outer end is connected with corrosion-resistant hose,Corrosion-resistant hose is stretched by stent and connecting rod in detection zone.The utility model effectively can prevent dust from entering enclosure, so as to improve accuracy of detection.
Description
Technical field
The utility model is related to gas detection technology, more particularly to a kind of indusrial toxic harmful gas safety detection system.
Background technology
Gas detection analyzer is the necessary equipment for detecting indusrial toxic harmful gas.Gas detection analyzer has outer
Shell, and open up netted air inlet on the shell inside the shell by the sensor of core and control system are all integrated, due to
It being placed in rugged environment for a long time, shell can inevitably be damaged, and a large amount of dusts also can be inevitably accumulated in its air inlet,
After dust is fallen in shell, the accuracy of detection of detector is influenced.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of indusrial toxic harmful gas safety detection systems, should
Indusrial toxic harmful gas safety detection system can effectively prevent dust from entering enclosure, and can be placed at safe
It is detected in environment, prevents detection device from damaging, so as to improve accuracy of detection.
To achieve the above object, the utility model provides following technical solution：A kind of indusrial toxic harmful gas safety
Detecting system including closed shell, is embedded with display screen on the shell, shell is installed with processor, the processing
The input terminal of device is connect with several detection sensors, and the output terminal of processor is connect with display screen, is respectively equipped on the shell
Air inlet and gas outlet are equipped with wind turbine in gas outlet, and the air inlet includes the cylinder of tubular, one end court of the cylinder
To the outside of shell, the inner wall of another end housing flushes, and one piece of ventilation to match with cylinder section is installed in cylinder
Plate, the plate face of ventilating board are equipped with several ventilation holes through ventilating board, and the axis of the ventilation hole and the axis of ventilating board exist
Angle on vertical plane is 60 °, and the cylinder is located at the distance between the end of housing exterior and the outer wall of shell for 20mm, and
And cylinder is located at the end of housing exterior equipped with external screw thread, by external screw thread connection, there are one the one of connector for the outer end of cylinder
End, the other end of the connector are fixed with one end of corrosion-resistant hose, and the other end of the corrosion-resistant hose is connected by stent
It is connected to a connecting rod.
Preferably, the inside of cylinder is in step-like, and one end that the outer diameter of the ventilating board is larger with cylinder internal diameter matches,
And ventilating board is ridden on step.
Preferably, the larger one end of cylinder internal diameter is located remotely from the side of shell.
Preferably, the outer end of ventilation hole is in horn-like.
Preferably, handle is installed at the top of shell.
Using above-mentioned technical proposal, the utility model passes through corrosion-resistant hose when detecting indusrial toxic harmful gas
Stent and connecting rod are extend into gas discharge region, and toxic and harmful gas enters by corrosion-resistant hose and cylinder in shell
Portion, when by cylinder, due to being equipped with ventilating board and inclined ventilation hole in cylinder, toxic and harmful gas is passing through ventilation
It is tilted upward during hole by so that the dust being mixed in toxic and harmful gas is not easy to be accumulated in the ventilation of ventilating board
In hole, the cleaning of ventilation hole ensure that, effectively prevent dust and enter in cylinder, avoid inner barrel accumulation dust, carry
The high accuracy of detection of air quality.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the utility model cylinder；
Fig. 3 is the structure diagram of the utility model ventilating board.
Specific embodiment
Below in conjunction with the accompanying drawings, by the description of the embodiment, being described further to the utility model：
As shown in Figures 1 to 3, a kind of indusrial toxic harmful gas safety detection system of the utility model, outside closed
Shell 1 is embedded with display screen 2 on shell 1, and the top of shell 1 is equipped with handle 7, the utility model easy to remove.It is solid in shell 1
Dingan County is equipped with processor 3, and the input terminal of processor 3 is connect with 3 detection sensors 4, in order to improve processing speed, processor
3 output terminal is connect with display screen 4, and air inlet 5 and gas outlet 6 are respectively equipped on shell 1, wind turbine is equipped in gas outlet 6,
And gas outlet is set on the lower section of detection sensor 4, there are two air inlet 5 is set, is separately mounted to the front and back of shell 1,
By the cooperation of gas outlet 6 and two air inlets 5, the air capacity entered in shell 1 is improved, is passed so as to improve by detection
The air mass flow on 4 surface of sensor, and then improve accuracy of detection.Air inlet 5 includes the cylinder 51 of tubular, one end direction of cylinder 51
The outside of shell 1, the inner wall of another end housing 1 flush, and the inside of cylinder 51 is in step-like, the larger one end position of 51 internal diameter of cylinder
In the side far from shell 1, one piece of ventilating board 52 to match with 51 section of cylinder, ventilating board 52 are installed in cylinder 51
Outer diameter one end larger with 51 internal diameter of cylinder match, and ventilating board 52 is ridden on step, set in the plate face of ventilating board 52
There are several ventilation holes 53 through ventilating board 52, the axis of ventilation hole 53 is with the angle of the axis of ventilating board 52 on the vertical plane
60 °, the outer end of ventilation hole 53 effectively prevents the deposition of dust in horn-like, cylinder 51 be located at end outside shell 1 and
The distance between outer wall of shell 1 is 20mm, and the end that cylinder 51 is located at outside shell 1 is equipped with external screw thread, cylinder 51
By external screw thread connection there are one one end of connector 8, the other end of connector 8 is fixed with the one of corrosion-resistant hose 9 for outer end
End, the other end of corrosion-resistant hose 9 are connected with a connecting rod 11 by stent 10.
The utility model passes through stent 10 and connecting rod 11 when detecting indusrial toxic harmful gas, by corrosion-resistant hose 9
It extend into gas discharge region, toxic and harmful gas enters by corrosion-resistant hose 9 and cylinder 51 inside shell 1, is passing through
When crossing cylinder 51, due to being equipped with ventilating board 52 and inclined ventilation hole 53 in cylinder 51, toxic and harmful gas is by logical
It is tilted upward during air holes 53 by so that the dust being mingled in toxic and harmful gas is not easy to be accumulated in ventilating board 52
In ventilation hole 53, the cleaning of ventilation hole 53 ensure that, effectively prevent dust and enter in cylinder 51, so as to avoid cylinder 51
Inner accumulation dust improves air mass flow, and then improves the accuracy of detection of air quality.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this field
For personnel, under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of indusrial toxic harmful gas safety detection system including closed shell (1), is embedded on the shell (1)
Display screen (2), shell (1) are installed with processor (3), input terminal and several detection sensors (4) of the processor (3)
Connection, the output terminal of processor (3) are connect with display screen (2), it is characterised in that：Air inlet is respectively equipped on the shell (1)
(5) and gas outlet (6) wind turbine, cylinder (51) of the air inlet (5) including tubular, the cylinder, are installed in gas outlet (6)
Towards the outside of shell (1), the inner wall of another end housing (1) flushes, and one is installed in cylinder (51) for one end of body (51)
The ventilating board (52) that block and cylinder (51) section match, the plate face of ventilating board (52) are equipped with several through ventilating board (52)
Ventilation hole (53), the axis of the ventilation hole (53) and the angle of the axis of ventilating board (52) on the vertical plane are 60 °, the cylinder
Body (51) is 20mm positioned at the distance between the external end of shell (1) and the outer wall of shell (1), and cylinder (51) is positioned at outer
The external end of shell (1) is equipped with external screw thread, and by external screw thread connection, there are one the one of connector (8) for the outer end of cylinder (51)
End, the other end of the connector (8) are fixed with one end of corrosion-resistant hose (9), and the other end of the corrosion-resistant hose (9) leads to
It crosses stent (10) and is connected with a connecting rod (11).
2. indusrial toxic harmful gas safety detection system according to claim 1, it is characterised in that：The cylinder (51)
Inside in step-like, one end that the outer diameter of the ventilating board (52) is larger with cylinder (51) internal diameter matches, and ventilating board
(52) it rides on step.
3. indusrial toxic harmful gas safety detection system according to claim 2, it is characterised in that：The cylinder (51)
The larger one end of internal diameter is located remotely from the side of shell (1).
4. indusrial toxic harmful gas safety detection system according to claim 3, it is characterised in that：The ventilation hole
(53) outer end is in horn-like.
5. indusrial toxic harmful gas safety detection system according to claim 4, it is characterised in that：The shell (1)
Top handle (7) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729272.0U CN207601048U (en) | 2017-12-13 | 2017-12-13 | A kind of indusrial toxic harmful gas safety detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729272.0U CN207601048U (en) | 2017-12-13 | 2017-12-13 | A kind of indusrial toxic harmful gas safety detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601048U true CN207601048U (en) | 2018-07-10 |
Family
ID=62763592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729272.0U Expired - Fee Related CN207601048U (en) | 2017-12-13 | 2017-12-13 | A kind of indusrial toxic harmful gas safety detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601048U (en) |
-
2017
- 2017-12-13 CN CN201721729272.0U patent/CN207601048U/en not_active Expired - Fee Related
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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: 20180710 Termination date: 20181213 |