CN220438305U - Pumping type gas detector - Google Patents
Pumping type gas detector Download PDFInfo
- Publication number
- CN220438305U CN220438305U CN202322247850.9U CN202322247850U CN220438305U CN 220438305 U CN220438305 U CN 220438305U CN 202322247850 U CN202322247850 U CN 202322247850U CN 220438305 U CN220438305 U CN 220438305U
- Authority
- CN
- China
- Prior art keywords
- ring
- gas detector
- protective shell
- detector body
- perforated plate
- 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.)
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- 238000005086 pumping Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 68
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a pumping type gas detector, in particular to the field of gas detectors, which comprises a gas detector body, wherein a protective shell is arranged on the outer surface of the gas detector body, a buffer pad is arranged between the gas detector body and the protective shell, anti-collision prisms are arranged around the protective shell, one end of the protective shell is provided with a connector, one side of the connector is fixedly connected with a connecting ring, and a connecting cover is sleeved outside the connecting ring. According to the utility model, the connecting pipe and the connector can be connected conveniently through the connecting cover and the connecting ring, the first porous plate, the absorbent cotton, the filter pad and the second porous plate are supported through the inserting ring, the absorbent cotton absorbs water vapor in the gas, the filter pad filters dust in the gas, the water vapor and the dust are prevented from entering the gas detector body to affect the using effect of the device, and the filtering effect is achieved.
Description
Technical Field
The utility model relates to the technical field of gas detectors, in particular to a pumping type gas detector.
Background
The gas detector is an instrument and meter detection tool for detecting the concentration of gas leakage. The gas sensor is mainly used for detecting the types of gases in the environment and the components and the content of the detected gases, and the gas detector comprises a pumping type gas detector and a diffusion type gas detector, is widely applied to the field detection of petrochemical industry, coal, metallurgy, chemical industry, municipal combustion, environmental monitoring, cable tunnels, sewage treatment and other places, and is a single gas or a plurality of gas detectors which can be flexibly configured, and can be provided with an oxygen sensor, a combustible gas sensor and optionally two toxic gas sensors or optionally four toxic gas sensors or optionally a single gas sensor.
The utility model of Chinese patent application number CN202020842492.X discloses a pumping type gas detector, which is convenient for protecting the pumping type gas detector by arranging a detector impact protection mechanism, so as to avoid the pumping type gas detector from falling accidentally and being broken, prolong the service life of the pumping type gas detector and improve the use stability.
However, when in actual use, the existing pumping type gas detector sucks detection gas into the equipment through the air pump and detects the detection gas through the gas sensor, but dust or water vapor is sucked into the equipment when the pumping type gas detector is used, so that the detection precision and the service life of the equipment can be influenced after long-term use, and the use effect is influenced.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a pumping type gas detector to solve the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pumping type gas detector comprises a gas detector body, wherein a protective shell is arranged on the outer surface of the gas detector body, a buffer pad is arranged between the gas detector body and the protective shell, anti-collision prisms are arranged around the protective shell, a connector is arranged at one end of the protective shell, and a connecting ring is fixedly connected to one side of the connector;
it can be seen that the gas detector body can be protected through the protective shell and the buffer pad, damage to the gas detector body when falling is avoided, a protection effect is achieved, an anti-collision effect is improved through the arranged anti-collision prism, the connecting pipe and the connecting cover can be conveniently connected through the connecting head and the connecting ring, and the use effect is improved;
the connecting cover is sleeved outside the connecting ring, one end of the connecting cover is connected with a connecting pipe, one side of the inner cavity of the connecting cover is fixedly connected with a fixing ring, and the bottom of the protective shell is provided with a tightening belt;
it can be seen that the detection pipeline can be conveniently connected with the connector and the connecting ring through the connecting cover and the connecting pipe, the gas conveying effect after connection is improved through the fixing ring, and the palm of a user can be attached when the gas detector body is held by hand through the tightening belt, so that the holding stability is improved;
an inserting ring is inserted in the middle of the connecting ring, one side of the inserting ring is fixedly connected with a limiting snap ring, one side of an inner cavity of the inserting ring is fixedly connected with a first porous plate, one side of the first porous plate is provided with absorbent cotton, one side of the absorbent cotton is provided with a filter pad, and one side of the filter pad is provided with a second porous plate;
can see, can carry out spacingly through inserting the ring to first perforated plate and absorbent cotton, filter pad, second perforated plate, and carry out the centre gripping to absorbent cotton and filter pad through first perforated plate and second perforated plate, absorb the steam in the gas through absorbent cotton, filter the dust in the gas through filter pad, avoid dust and steam to get into the inside of gas detector body, influence the result of use, and can carry out spacingly through spacing snap ring to the position of inserting the ring, conveniently dismantle the change to inserting the ring, clear up, improve the result of use.
Preferably, a control button and a display screen are arranged on the surface of the gas detector body, an opening is arranged at the top of the protective shell, and the top height of the protective shell is larger than that of the gas detector body;
it can be seen that through the control button and the display screen that set up, can conveniently start control to the gas detector body to protect the gas detector body through protecting sheathing, improve result of use.
Preferably, the connecting ring is in threaded connection with the connecting cover, the limiting snap ring is arranged on one side of the connecting ring, and the limiting snap ring is arranged in the middle of the connecting cover;
it can be seen that the connecting pipe is conveniently connected with the connector through the connecting ring and the connecting cover in threaded connection, and the position of the inserting ring can be limited through the limiting snap ring, so that the using effect is improved.
Preferably, the fixing ring is arranged in the middle of the limiting snap ring, the diameter of the inserting ring is the same as the diameter of the inner cavity of the connecting ring, and the first porous plate is arranged on one side of the inserting ring away from the limiting snap ring;
it can be seen that the gas conveying effect can be improved through the fixed ring, the gas can be filtered through the insert ring conveniently, the insert ring can be disassembled and cleaned conveniently, and the using effect is improved.
Preferably, the absorbent cotton, the filter pad and the second porous plate are arranged on one side of the first porous plate close to the fixed ring, the second porous plate is in sliding connection with the insertion ring, and the small holes on the surface of the second porous plate are the same as the small holes on the surface of the first porous plate;
it can be seen that water vapor and dust in gas can be filtered through the absorbent cotton and the filter pad, and the absorbent cotton and the filter pad are limited through the second porous plate and the first porous plate, so that the using effect is improved.
Preferably, the anti-collision prism is made of rubber, and a side wall body of the tightening strap, which is close to the protective shell, is provided with an anti-skid bulge;
it can be seen that the anti-collision prism through setting up can further strengthen anticollision intensity, improves the result of use to through the non-slip raised of setting up, can improve handheld anti-drop intensity, improve the result of use.
The utility model has the technical effects and advantages that:
1. according to the utility model, the connecting pipe and the connector can be connected conveniently through the connecting cover and the connecting ring, the first porous plate, the absorbent cotton, the filter pad and the second porous plate are supported through the inserting ring, the absorbent cotton absorbs water vapor in the gas, the filter pad filters dust in the gas, the water vapor and the dust are prevented from entering the gas detector body to affect the using effect of the device, and the filtering effect is achieved;
2. the utility model can limit the insert ring through the limit clamp ring, conveniently take out and clean the absorbent cotton and the filter pad through the insert ring, conveniently detach, protect the periphery of the gas detector body through the protection shell and the buffer pad, and prevent collision through the anti-collision prism, thereby improving the use effect, improving the stability of the hand held by a user through tightening the belt, and improving the use effect;
in conclusion, through the mutual influence of a plurality of effects, dust and steam in the gas can be filtered and absorbed, the phenomenon that the steam and the dust enter the gas detector body to affect the using effect of equipment is avoided, and meanwhile, the gas detector body is protected, and the using effect is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
Fig. 3 is a schematic side view of the present utility model.
Fig. 4 is a schematic diagram showing a split cross-sectional structure of the connector, the insert ring and the connecting cover of the present utility model.
The reference numerals are: 1. a gas detector body; 2. a protective housing; 3. a cushion pad; 4. an anti-collision prism; 5. a connector; 6. a connecting ring; 7. a connection cover; 8. a connecting pipe; 9. a fixing ring; 10. inserting a ring; 11. a first porous plate; 12. a water-absorbing cotton; 13. a filter pad; 14. a second porous plate; 15. a limiting snap ring; 16. a display screen; 17. a control button; 18. tightening the belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The pumping type gas detector shown in the attached drawings 1-4 comprises a gas detector body 1, wherein a protective shell 2 is arranged on the outer surface of the gas detector body 1, a buffer cushion 3 is arranged between the gas detector body 1 and the protective shell 2, anti-collision prisms 4 are arranged around the protective shell 2, a connector 5 is arranged at one end of the protective shell 2, and a connecting ring 6 is fixedly connected to one side of the connector 5;
the outside cover of go-between 6 is equipped with go-between 7, the one end of go-between 7 is connected with connecting pipe 8, the inner chamber one side fixedly connected with solid fixed ring 9 of go-between 7, the bottom of protecting sheathing 2 is provided with tightening belt 18, the middle part of go-between 6 is inserted and is equipped with inserts ring 10, one side fixedly connected with spacing snap ring 15 of inserting ring 10, the inner chamber one side fixedly connected with first perforated plate 11 of inserting ring 10, one side of first perforated plate 11 is provided with absorbent cotton 12, one side of absorbent cotton 12 is provided with filter pad 13, one side of filter pad 13 is provided with second perforated plate 14.
As shown in fig. 1-4, a control button 17 and a display screen 16 are arranged on the surface of a gas detector body 1, an opening is formed in the top of a protective housing 2, the top of the protective housing 2 is higher than the top of the gas detector body 1, a connecting ring 6 is in threaded connection with a connecting cover 7, a limit clamping ring 15 is arranged on one side of the connecting ring 6, the limit clamping ring 15 is arranged in the middle of the connecting cover 7, a fixing ring 9 is arranged in the middle of the limit clamping ring 15, the diameter of an inserting ring 10 is the same as the inner cavity diameter of the connecting ring 6, a first porous plate 11 is arranged on one side of an inserting ring 10 far away from the limit clamping ring 15, absorbent cotton 12 and a filter pad 13, a second porous plate 14 are arranged on one side of the first porous plate 11 close to the fixing ring 9, the second porous plate 14 is in sliding connection with the inserting ring 10, a surface small hole of the second porous plate 14 is the same as the surface small hole of the first porous plate 11, an anti-collision prism 4 is made of rubber material, a tightening belt 18 is arranged on one side wall body close to the protective housing 2, so that the anti-skid protrusions are arranged on one side of the connecting cover 7 and the connecting ring 6, the connecting ring 8 is in threaded connection with the connecting ring 5 conveniently, the connecting ring 5 is communicated with the connecting ring, the inner side of the inner wall of the connecting ring and the cotton 12 can be matched with the inner wall of the connecting ring through the inner wall of the connecting ring 6, the filter 12 and the filter pad 13, the filter pad 13 can be pushed by the filter pad 12 and the filter pad, and the filter pad 12 and the filter pad can be pushed by the filter pad through the filter pad and the filter pad 1 to the filter pad 1;
and can protect around the gas detector body 1 through the protective housing 2 that sets up and cushion 3, make the unexpected back of falling of gas detector body 1 protect to further improve crashproof effect through crashproof prism 4 that sets up, improve the result of use, and through the tightening area 18 that sets up, when can conveniently handheld, improve handheld laminating intensity, avoid the landing, improve the result of use.
The working principle of the utility model is as follows: when the anti-collision device is used, the gas detector body 1 is protected through the protective shell 2 and the buffer pad 3, the gas detector body 1 is prevented from being damaged when the anti-collision device falls, meanwhile, the inflection point position of the gas detector body 1 can collide with the ground through the anti-collision prism 4, and the anti-collision buffer effect can be further achieved through the anti-collision prism 4;
when gas is detected, the connecting cover 7 is rotationally sleeved outside the connecting ring 6 to extrude the limiting snap ring 15, so that the connection between the connecting cover 7 and the connector 5 can be completed, and then one end of the connecting pipe 8 is attached to the gas to be detected;
the display screen 16 is started through the control button 17 to enable the middle of the connecting pipe 8 to generate suction, gas to be detected can penetrate through the first porous plate 11 and the absorbent cotton 12, the filter pad 13 and the second porous plate 14 to enter the gas detector body 1 for detection, and when the gas passes through the filter pad 13 and the absorbent cotton 12, water vapor and dust in the gas can be filtered, so that the using effect is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. Pumping type gas detector, including gas detector body (1), its characterized in that: the gas detector comprises a gas detector body (1), and is characterized in that a protective shell (2) is arranged on the outer surface of the gas detector body (1), a buffer pad (3) is arranged between the gas detector body (1) and the protective shell (2), anti-collision prisms (4) are arranged around the protective shell (2), a connector (5) is arranged at one end of the protective shell (2), and a connecting ring (6) is fixedly connected to one side of the connector (5);
the connecting cover (7) is sleeved outside the connecting ring (6), one end of the connecting cover (7) is connected with the connecting pipe (8), one side of the inner cavity of the connecting cover (7) is fixedly connected with the fixing ring (9), and the bottom of the protective shell (2) is provided with the tightening belt (18);
insert and be equipped with in the middle part of go-between (6) and insert ring (10), insert one side fixedly connected with limit snap ring (15) of ring (10), insert the first perforated plate (11) of inner chamber one side fixedly connected with of ring (10), one side of first perforated plate (11) is provided with cotton (12) that absorbs water, one side of cotton (12) that absorbs water is provided with filter pad (13), one side of filter pad (13) is provided with second perforated plate (14).
2. A pumped gas detector according to claim 1, characterized in that: the gas detector is characterized in that a control button (17) and a display screen (16) are arranged on the surface of the gas detector body (1), an opening is formed in the top of the protective casing (2), and the top height of the protective casing (2) is larger than that of the gas detector body (1).
3. A pumped gas detector according to claim 1, characterized in that: the connecting ring (6) is in threaded connection with the connecting cover (7), the limiting snap ring (15) is arranged on one side of the connecting ring (6), and the limiting snap ring (15) is arranged in the middle of the connecting cover (7).
4. A pumped gas detector according to claim 1, characterized in that: the fixed ring (9) is arranged in the middle of the limiting snap ring (15), the diameter of the inserting ring (10) is the same as the diameter of the inner cavity of the connecting ring (6), and the first porous plate (11) is arranged on one side, far away from the limiting snap ring (15), of the inserting ring (10).
5. A pumped gas detector according to claim 1, characterized in that: the cotton that absorbs water (12) and filter pad (13), second perforated plate (14) all set up in one side that first perforated plate (11) is close to solid fixed ring (9), second perforated plate (14) and insert ring (10) sliding connection, the surface aperture of second perforated plate (14) is the same with the surface aperture of first perforated plate (11).
6. A pumped gas detector according to claim 1, characterized in that: the anti-collision prism (4) is made of rubber, and an anti-skid protrusion is arranged on a side wall body of the tightening belt (18) close to the protective shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247850.9U CN220438305U (en) | 2023-08-21 | 2023-08-21 | Pumping type gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247850.9U CN220438305U (en) | 2023-08-21 | 2023-08-21 | Pumping type gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438305U true CN220438305U (en) | 2024-02-02 |
Family
ID=89686123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322247850.9U Active CN220438305U (en) | 2023-08-21 | 2023-08-21 | Pumping type gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438305U (en) |
-
2023
- 2023-08-21 CN CN202322247850.9U patent/CN220438305U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |