CN218546663U - Portable exhaust gas detection device - Google Patents
Portable exhaust gas detection device Download PDFInfo
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- CN218546663U CN218546663U CN202221632124.8U CN202221632124U CN218546663U CN 218546663 U CN218546663 U CN 218546663U CN 202221632124 U CN202221632124 U CN 202221632124U CN 218546663 U CN218546663 U CN 218546663U
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- gas detection
- exhaust gas
- detection device
- support
- device box
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 claims 1
- 230000011218 segmentation Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 239000002912 waste gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model provides a portable exhaust gas detection device relates to the exhaust-gas detection and surveys technical field, and the display is installed in this exhaust gas detection device's device box left side, the inside groove that is provided with of device box, and the hand (hold) handle is installed on device box right side, and the top cap is installed at device box top, installs the joint around the top cap and detains, and the inside swing joint of inside groove has the extension subassembly. The device's structure is simple and easy, and the segmentation part of device is less, operates also more convenience when the use of reality, opens equipment through three steps, opens the top cap, then opens the display, then erects the support and can accomplish arranging for more convenience when the device carries, more convenient during the use.
Description
Technical Field
The utility model relates to an exhaust-gas detection technical field, more specifically relates to a detection device technical field.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living processes, particularly chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, the discharged waste gas has large smell, seriously pollutes the environment and influences the human health, and for the research on waste gas detection, the following problems exist in the existing waste gas detection device:
1. the detection range of the existing handheld waste gas detection device is limited, and when the detection point is an exhaust port of some factories and a user needs to work at the bottom of the factory, the problem of low detection efficiency exists.
2. When the existing handheld exhaust gas detection device detects exhaust gas on the site, detection needs to be performed for a long time sometimes to improve the accuracy of detection data, and an operator needs to stay on the detection site for a long time.
The device rapidly expands an operation platform from a low point to a high point through the rotary table, the rotary shaft support, the support and the hose, the support has enough space after expansion to enable an operator to be far away from a detection point, and the support expanded in long-time operation is not easy to displace, so that the integral detection precision of the device is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that proposes among the above-mentioned background art to provide a portable exhaust gas detection device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable exhaust gas detection device, this exhaust gas detection device's device box left side is installed the display, and the inside groove that is provided with of device box, device box right side are installed and are held the hand (hold), and the top cap is installed at device box top, installs the joint around the top cap and detains, and the inside swing joint of inside groove has the extension subassembly.
Preferably, the extension assembly comprises a rotating shaft support fixedly connected to the top of the rotating disc, a support connected to the upper portion of the rotating shaft support through a rotating rod, and a hose fixedly connected to the surface of the support through a fixing ring, the rotating disc is rotatably connected to the inner groove, the plurality of supports are arranged in a clamping mode, the supports are connected in a clamping mode, the rotating angle of the supports ranges from 0 to 180 degrees, the supports use the connecting point of the rotating shaft support as the center, the rotating angle of the supports ranges from 0 to 180 degrees, and the tail end of the bottom of the hose is connected with the inner groove.
Preferably, the display is movably connected to the device box body through a rotating shaft, and the rotating angle of the display is 0-120 degrees.
Preferably, the top cover is clamped with the device box body through a clamping buckle.
The utility model provides a portable exhaust gas detection device has following beneficial effect:
1. this kind of portable exhaust gas detection device is provided with the support, rotate certain angle with the support along one side of pivot support, make the support wholly erect, then adjust pivot support and support angle through the carousel, the adjustment expandes after finishing with between the support, make terminal support can be close to the position that needs detected, when the user at the low point, the check point is when the high point, just can relax make terminal support and hose end be close to the check point through expandeing a plurality of supports, and traditional hand-held exhaust gas detection device can't reach this point, hoisting device that can be very big is at complicacy and end to time operating efficiency and detection speed through this kind of setting.
2. Secondly, the device's structure is simple and easy, and the subdivision part of device is less, operates also more convenience when the use of reality, through three steps of opening equipment, opens the top cap, then opens the display, then erects the support and can accomplish arranging for more convenience when the device carries, more convenient during the use.
Drawings
Fig. 1 is a schematic view of the overall usage state structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 4 is a schematic structural diagram of the position B in fig. 1 according to the present invention.
In FIGS. 1-4: 1-device box body, 101-display, 102-inner groove, 2-holding handle, 3-top cover, 301-clamping buckle, 4-rotary table, 401-rotary shaft bracket, 402-bracket and 403-hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 to 4, in an embodiment of the present invention, a portable exhaust gas detecting device, a display 101 is installed on the left side of a device box 1 of the exhaust gas detecting device, an inner groove 102 is provided inside the device box 1, a handle 2 is installed on the right side of the device box 1, a top cover 3 is installed on the top of the device box 1, a joint buckle 301 is installed around the top cover 3, and an extension component is movably connected inside the inner groove 102.
In this embodiment, the display 101 is movably connected to the device case 1 through a rotating shaft, and the rotating angle of the display 101 is 0 to 120 °, the display 101 is unfolded when the device is used, the display 101 is retracted when the device is not used, and the user can directly perform basic operation through the display 101.
In this embodiment, the top cover 3 is clamped with the device case 1 through the clamping buckle 301, and according to the attached drawing of the specification, fig. 1: display 101 is provided with the recess at expansion back top, and the left side of top cap 3 is provided with opposite recess, and when 3 lock device boxes of top cap 1, can mutual lock between recess and the reverse recess, and top cap 3 detains 301 and device box 1 joint back through the joint, and display 101 will unable expansion to make the whole more complete when the transportation of device.
In this embodiment, the extension assembly includes a rotating shaft support 401 fixedly connected to the top of the rotating disc 4, a support 402 connected to the top of the rotating shaft support 401 through a rotating rod, and a hose 403 fixedly connected to the surface of the support 402 through a fixing ring, and the rotating disc 4 is rotatably connected to the inner groove 102.
In this embodiment, a plurality of brackets 402 are provided, the brackets 402 are clamped, the rotation angles between the brackets 402 are 0 to 180 degrees, the brackets 402 are centered on the connection point of the rotating shaft bracket 401, the rotation angles of the brackets 402 are 0 to 180 degrees, the brackets 402 are rotated by a certain angle along one side of the rotating shaft bracket 401, the brackets 402 are integrally erected, then the angles of the rotating shaft bracket 401 and the brackets 402 are adjusted through the turntable 4, the brackets 402 are unfolded after the adjustment is completed, the tail end of the bracket 402 can be close to the position to be detected, the device can be easily unfolded to the specified height and position through the arrangement, and the detection time is saved.
In this embodiment, the bottom end of the hose 403 is connected to the inner tank 102, and the gas extracted on site is transmitted back to the inside of the inner tank 102 through the hose 403 for detection.
Wherein, an air pump and a storage battery are arranged inside the device box body 1, and the air pump is connected with the hose 403.
The device comprises a device box body 1, a built-in waste gas detection instrument and a detection device, wherein the built-in waste gas detection instrument is arranged in the device box body 1, the specific working principle is photoionization, the waste gas detection instrument uses a bundle of 10.5 or 11.8 unit electron radiation ultraviolet lamps to irradiate waste gas, gas is ionized into positive and negative ions and electrons, weak current can be formed under the action of an electric field, and then the strength of different gases at a test place can be obtained by detecting the strength of the weak current.
Wherein, the device box 1 is internally provided with a built-in computer which is electrically connected with the display 101, the built-in waste gas detecting instrument, the air pump and the storage battery
Use the utility model relates to a portable exhaust gas detection device, firstly, mention appointed position through holding hand 2 with the device during use, then open top cap 3 at first, then turn up display 101, then rotate certain angle with support 402 along one side of pivot support 401, make support 402 wholly stick up, then adjust pivot support 401 and support 402 angle through carousel 4, expand between the support 402 after the adjustment finishes, make terminal support 402 can be close to the position that needs to detect, then bleed through the inside air pump of device box 1, detect in the inside of carrying device box 1 through hose 403, then the result information that detects out can show on display 101, detect at first with dish 4 after finishing, pivot support 401, support 402 returns and resets, then it is rotatory with support 402 and pivot support 401, make support 402 accomodate back in inside groove 102, the rethread is rotatory with display 101 and carry out the joint with device box 1 at first, and display 101 will be inside, thereby prevent that display 101 from damaging, then buckle top cap 3 through the joint and be clamping device box 1 again.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (8)
1. The utility model provides a portable exhaust gas detection device, display (101) are installed in this exhaust gas detection device's device box (1) left side, and inside groove (102) that is provided with of device box (1), and handle (2) are held to device box (1) right side installation, and top cap (3) are installed at device box (1) top, and top cap (3) are installed around and are buckled (301) to the joint, its characterized in that, inside swing joint of inside groove (102) has the extension subassembly.
2. The portable exhaust gas detection device according to claim 1, wherein: the extension assembly comprises a rotating shaft support (401) fixedly connected to the top of the rotary disc (4), a support (402) connected to the upper portion of the rotating shaft support (401) through a rotating rod, and a hose (403) fixedly connected to the surface of the support (402) through a fixing ring, and the rotary disc (4) is rotatably connected to the inner groove (102).
3. The portable exhaust gas detection device according to claim 1, wherein: the display (101) is movably connected to the device box body (1) through a rotating shaft, and the rotating angle of the display (101) is 0-120 degrees.
4. The portable exhaust gas detection device according to claim 1, wherein: the top cover (3) is in clamping connection with the device box body (1) through a clamping buckle (301).
5. The portable exhaust gas detection device according to claim 2, wherein: the support (402) is provided with a plurality of, and be the joint setting between the support (402).
6. The portable exhaust gas detection device according to claim 2, wherein: the rotation angle between the brackets (402) is 0-180 degrees.
7. The portable exhaust gas detection device according to claim 2, wherein: the bracket (402) takes the connecting point of the rotating shaft bracket (401) as the center, and the rotating angle of the bracket (402) is 0-180 degrees.
8. The portable exhaust gas detection device according to claim 2, wherein: the bottom end of the hose (403) is connected with the inner groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221632124.8U CN218546663U (en) | 2022-06-27 | 2022-06-27 | Portable exhaust gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221632124.8U CN218546663U (en) | 2022-06-27 | 2022-06-27 | Portable exhaust gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546663U true CN218546663U (en) | 2023-02-28 |
Family
ID=85266916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221632124.8U Expired - Fee Related CN218546663U (en) | 2022-06-27 | 2022-06-27 | Portable exhaust gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218546663U (en) |
-
2022
- 2022-06-27 CN CN202221632124.8U patent/CN218546663U/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: 20230228 |