CN218727041U - Online multichannel gas detector - Google Patents
Online multichannel gas detector Download PDFInfo
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- CN218727041U CN218727041U CN202222520736.4U CN202222520736U CN218727041U CN 218727041 U CN218727041 U CN 218727041U CN 202222520736 U CN202222520736 U CN 202222520736U CN 218727041 U CN218727041 U CN 218727041U
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- butt joint
- inlet channel
- air inlet
- filter screen
- screw cap
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Abstract
The utility model discloses an online multichannel gas detector relates to the gas detector field. Including the detector main part, the louvre has been seted up to detector main part both sides, and fixed surface installs the display screen in the detector main part, is equipped with inlet channel in the detector main part, and the inlet channel end is equipped with filtering mechanism, and filtering mechanism is including installation opening, sealing rubber circle, location support body, filter screen and loose axle, and inlet channel end-to-end connection has docking mechanism, and docking mechanism includes the butt joint mouth of pipe, butt joint screw cap, connecting thread and sealing rubber pad. Can twist off the butt joint screw cap during use, can clear up the one side of filter screen after twisting off the butt joint screw cap, can follow the loose axle and rotate the location support body after the one side clearance of filter screen is accomplished to the another side that makes the filter screen turns to the outside, thereby the user of being convenient for docks the filter screen and clears up, can screw up the butt joint screw cap after the clearance is accomplished, can restrict the filter screen in inlet channel after screwing up the butt joint screw cap.
Description
Technical Field
The utility model relates to a gas detection appearance field, in particular to online multichannel gas detection appearance.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online multi-channel gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases. A multi-channel gas detector is an instrument for comprehensively detecting various toxic and harmful gases. The gas detector can be flexibly configured to detect the composite gas of the sensor including carbon dioxide, and is suitable for the fields of indoor air quality detection, industrial sanitation and other detection. All be equipped with the filter screen in the inlet channel of current multichannel gas detector, the filter screen can block the entering of dust, guarantees to detect the precision, and the filter screen that nevertheless has now is generally fixed and is being cleared up at the inside convenience of inlet channel, if do not clear up very easily for a long time and lead to the pipe blockage.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an online multi-channel gas detector which can effectively solve the problems mentioned in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an online multichannel gas detector, includes the detector main part, the louvre has been seted up to detector main part both sides, fixed surface installs the display screen in the detector main part, be equipped with inlet channel in the detector main part, the inlet channel end is equipped with filter mechanism, filter mechanism is including installation opening, sealing rubber circle, location support body, filter screen and loose axle, location support body movable mounting is in inlet channel front end edge, the inboard fixed mounting of location support body has the filter screen, location support body outside fixed mounting has sealing rubber circle, both ends fixed mounting has the loose axle about the location support body, inlet channel end-to-end connection has docking mechanism, docking mechanism is including the butt joint mouth of pipe, butt joint screw cap, connecting thread and sealing rubber pad, the butt joint screw cap is connected at the inlet channel end, fixed mounting has the butt joint mouth of pipe on the butt joint screw cap, install sealing rubber pad in the butt joint screw cap, connecting thread has been seted up on the butt joint screw cap inner wall.
Furthermore, a movable groove is formed in the edge of the tail end of the air inlet channel, and the movable shaft is movably mounted in the air inlet channel through the movable groove.
Furthermore, the location support body passes through loose axle movable mounting in inlet channel, the filter screen passes through location support body movable mounting at inlet channel terminal department, the loose axle passes the sealing rubber circle through the installation opening, can follow the loose axle after the clearance of one side of filter screen is accomplished and rotate the location support body, can make the another side of filter screen turn to the outside after rotating the location support body to the user of being convenient for docks the both sides of filter screen and clears up.
Furthermore, a connecting through hole is formed in the butt joint threaded cap, and the butt joint pipe orifice is communicated with the butt joint threaded cap through the connecting through hole.
Further, butt joint screw cap passes through connecting thread and connects on inlet channel, sealing rubber pad is connected between inlet channel and butt joint screw cap, be connected with gas pipeline on the butt joint mouth of pipe, can restrict the filter screen in inlet channel after screwing up butt joint screw cap to make gas pipeline connect well.
Further, the filter mechanism is restrained at the end of the intake passage by a butt threaded cap.
Compared with the prior art, the utility model discloses following beneficial effect has:
can twist off the butt joint screw cap during use, can clear up the one side of filter screen after twisting off the butt joint screw cap, can follow the loose axle and rotate the location support body after the one side clearance of filter screen is accomplished to the another side that makes the filter screen turns to the outside, thereby the user of being convenient for docks the filter screen and clears up, can screw up the butt joint screw cap after the clearance is accomplished, can restrict the filter screen in inlet channel after screwing up the butt joint screw cap, and connect gas piping.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of the filtering mechanism of the present invention;
fig. 4 is a schematic view of the docking mechanism of the present invention.
In the figure: 1. a detector main body; 2. heat dissipation holes; 3. a display screen; 4. an air intake passage; 5. a filtering mechanism; 501. installing a notch; 502. sealing the rubber ring; 503. a positioning frame body; 504. a filter screen; 505. A movable shaft; 6. a docking mechanism; 601. butting pipe orifices; 602. butting threaded caps; 603. connecting threads; 604. and sealing the rubber gasket.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-4, an online multi-channel gas detector comprises a detector main body 1, heat dissipation holes 2 are formed in two sides of the detector main body 1, a display screen 3 is fixedly mounted on the upper surface of the detector main body 1, an air inlet channel 4 is arranged on the detector main body 1, a filtering mechanism 5 is arranged at the tail end of the air inlet channel 4, a docking mechanism 6 is connected to the tail end of the air inlet channel 4, and the filtering mechanism 5 is limited at the tail end of the air inlet channel 4 through a docking screw cap 602.
4 terminal filter mechanism 5 that is equipped with of inlet channel, filter mechanism 5 is including installation opening 501, sealing rubber circle 502, location support body 503, filter screen 504 and loose axle 505, location support body 503 movable mounting is in inlet channel 4 front end edge, the inboard fixed mounting of location support body 503 has filter screen 504, location support body 503 outside fixed mounting has sealing rubber circle 502, both ends fixed mounting has loose axle 505 about location support body 503, can twist off butt joint screw cap 602 during the use, can clear up the one side of filter screen 504 after twisting off butt joint screw cap 602, can rotate location support body 503 along loose axle 505 after the one side clearance of filter screen 504 is accomplished, thereby make the another side of filter screen 504 turn to the outside, thereby be convenient for the user to dock filter screen 504 and clear up.
4 end-to-end connection of inlet channel has docking mechanism 6, docking mechanism 6 includes butt joint mouth of pipe 601, butt joint screw cap 602, connecting thread 603 and sealing rubber pad 604, butt joint screw cap 602 is connected at inlet channel 4 end, fixed mounting has butt joint mouth of pipe 601 on butt joint screw cap 602, install sealing rubber pad 604 in the butt joint screw cap 602, connecting thread 603 has been seted up on the butt joint screw cap 602 inner wall, can screw up butt joint screw cap 602 after the clearance is accomplished, can restrict filter screen 504 in inlet channel 4 after screwing up butt joint screw cap 602, and connect the gas pipeline.
It should be noted that, the utility model relates to an online multichannel gas detector, when in actual use, at first rotate butt joint screw cap 602, can twist off butt joint screw cap 602 after rotating butt joint screw cap 602, can clear up the one side of filter screen 504 after twisting off butt joint screw cap 602, because intake passage 4 end edge has seted up the movable groove, loose axle 505 passes through movable groove movable mounting in intake passage 4, location support body 503 passes through loose axle 505 movable mounting in intake passage 4, filter screen 504 passes through location support body 503 movable mounting at intake passage 4 terminal department, loose axle 505 passes sealing rubber circle 502 through installation opening 501, then can rotate location support body 503 along loose axle 505 after the one side clearance of filter screen 504 is accomplished, can make the another side of filter screen 504 turn to the outside after rotating location support body 503, thereby be convenient for the user to dock the both sides of filter screen 504 and clear up, can follow new tightening butt joint screw cap 602 after the clearance is accomplished, because the through-up linking hole has been seted up on butt joint screw cap 602, mouth 601 passes through linking hole and butt joint screw cap 602 with butt joint screw cap 602, butt joint screw cap 602 through connecting thread 603, butt joint screw cap 603 on the gas inlet duct 602, make the restriction screw cap 602, connect the gas inlet duct 602 in the air inlet duct 601.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An online multichannel gas detector which is characterized in that: the detection device comprises a detection device body (1), heat dissipation holes (2) are formed in two sides of the detection device body (1), a display screen (3) is fixedly mounted on the upper surface of the detection device body (1), an air inlet channel (4) is arranged on the detection device body (1), a filtering mechanism (5) is arranged at the tail end of the air inlet channel (4), the filtering mechanism (5) comprises a mounting opening (501), a sealing rubber ring (502), a positioning frame body (503), a filtering net (504) and a movable shaft (505), the positioning frame body (503) is movably mounted at the edge of the front end of the air inlet channel (4), the filtering net (504) is fixedly mounted on the inner side of the positioning frame body (503), the sealing rubber ring (502) is fixedly mounted on the outer side of the positioning frame body (503), the movable shaft (505) is fixedly mounted at the upper end and the lower end of the positioning frame body (503), a butt joint mechanism (6) is connected with the tail end of the air inlet channel (4), the butt joint mechanism (6) comprises a butt joint pipe orifice (601), a butt joint threaded cap (602), and a sealing rubber gasket (604) is mounted on the butt joint threaded cap (601), and the inner wall of the butt joint threaded cap (602) is provided with connecting threads (603).
2. An online multi-channel gas detector according to claim 1, wherein: the edge of the tail end of the air inlet channel (4) is provided with a movable groove, and the movable shaft (505) is movably arranged in the air inlet channel (4) through the movable groove.
3. An online multi-channel gas detector according to claim 2, characterized in that: the air filter is characterized in that the positioning frame body (503) is movably arranged in the air inlet channel (4) through a movable shaft (505), the filter screen (504) is movably arranged at the tail end of the air inlet channel (4) through the positioning frame body (503), and the movable shaft (505) penetrates through the sealing rubber ring (502) through the installation notch (501).
4. An online multi-channel gas detector according to claim 3, wherein: the butt joint threaded cap (602) is provided with a connecting through hole, and the butt joint pipe orifice (601) is communicated with the butt joint threaded cap (602) through the connecting through hole.
5. An online multi-channel gas detector according to claim 4, wherein: the butt joint threaded cap (602) is connected to the air inlet channel (4) through a connecting thread (603), the sealing rubber pad (604) is connected between the air inlet channel (4) and the butt joint threaded cap (602), and the butt joint pipe orifice (601) is connected with an air pipeline.
6. An online multi-channel gas detector according to claim 5, wherein: the filtering mechanism (5) is limited at the tail end of the air inlet channel (4) through a butt-joint threaded cap (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222520736.4U CN218727041U (en) | 2022-09-23 | 2022-09-23 | Online multichannel gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222520736.4U CN218727041U (en) | 2022-09-23 | 2022-09-23 | Online multichannel gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218727041U true CN218727041U (en) | 2023-03-24 |
Family
ID=85634956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222520736.4U Active CN218727041U (en) | 2022-09-23 | 2022-09-23 | Online multichannel gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218727041U (en) |
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2022
- 2022-09-23 CN CN202222520736.4U patent/CN218727041U/en active Active
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