CN213455992U - Gas leakage detection device - Google Patents
Gas leakage detection device Download PDFInfo
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- CN213455992U CN213455992U CN202022699702.7U CN202022699702U CN213455992U CN 213455992 U CN213455992 U CN 213455992U CN 202022699702 U CN202022699702 U CN 202022699702U CN 213455992 U CN213455992 U CN 213455992U
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- detecting
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- air
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000013618 particulate matter Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a gaseous leak hunting device, including detecting casing, detecting tube and miniature fan, be provided with the detection chamber in the detecting casing, a tip that the casing was detected in the detecting tube installation and in detecting the chamber intercommunication, miniature fan installs in detecting the intracavity, detects the intracavity and is provided with gaseous detection sensor and control panel, and the side intercommunication that detects the chamber has a plurality of exhaust vents. The utility model discloses beneficial effect: the utility model discloses be provided with test tube and miniature fan, miniature fan can be with outside air suction in the detection casing, improves detection effect and testing result rate of accuracy, can dispel the heat to the control panel simultaneously, and the test tube is provided with air particle impurity filter, filters the particulate matter impurity in the air, avoids the particulate matter impurity in the air to pile up in the detection casing, influences result of use and life.
Description
Technical Field
The utility model belongs to the technical field of the gas leak hunting technique and specifically relates to a gas leak hunting device.
Background
The gas leakage detection device generally detects leakage conditions of gas pipelines and environment air of an industrial factory, the detection pipeline of the gas leakage detection device in the prior art is not provided with an air suction device, and gas of the air is difficult to enter the gas leakage detection device in an environment where the air is not circulated or when the flowing speed is low, so that the detection effect is poor, and the condition of detecting the related gas leakage of the environment cannot be prepared.
Therefore, it is necessary to provide a gas leak detection apparatus for the above problems.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a gas leak detection device to solve above-mentioned problem.
The utility model provides a gaseous leak hunting device, is including detecting casing, detecting tube and miniature fan, be provided with the detection chamber in the detection casing, a tip that the casing was detected in the detecting tube installation and in detect the chamber intercommunication, miniature fan installs detect the intracavity, it is provided with gaseous detection sensor and control panel to detect the intracavity, the side intercommunication that detects the chamber has a plurality of exhaust vents.
Preferably, the end of the detection pipe is in threaded connection with an air particle impurity filter.
The beneficial effects of the preferable technical scheme are as follows: the air particle impurity filter feeds impurities to the air particles.
Preferably, the air particle impurity filter comprises a sleeve, a sponge filter layer and a non-woven fabric filter layer, wherein the sponge filter layer and the non-woven fabric filter layer are sequentially paved inside the sleeve from bottom to top.
The beneficial effects of the preferable technical scheme are as follows: two layers of filtering layers improve the filtering effect.
Preferably, the sleeve is externally provided with anti-slip stripes.
The beneficial effects of the preferable technical scheme are as follows: the anti-slip stripes improve the friction force, and the knob is convenient to disassemble and assemble.
Preferably, the lower part of the sleeve is provided with an internal thread, and the upper part of the detection tube is provided with an external thread which is matched and connected with the internal thread.
The beneficial effects of the preferable technical scheme are as follows: the threaded connection is convenient for disassembly and assembly and replacement.
Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses be provided with test tube and miniature fan, miniature fan can be with outside air suction in the detection casing, improves detection effect and testing result rate of accuracy, can dispel the heat to the control panel simultaneously, and the test tube is provided with air particle impurity filter, filters the particulate matter impurity in the air, avoids the particulate matter impurity in the air to pile up in the detection casing, influences result of use and life.
Drawings
FIG. 1 is a schematic diagram of a gas leak detection apparatus of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a side view of the present invention;
fig. 4 is a connection structure diagram of the detection tube and the air particle impurity filter of the present invention.
Reference numbers in the figures: 1. detecting the shell; 2. a detection tube; 3. a micro fan; 4. a detection chamber; 5. a sleeve; 6. a control panel; 7. a gas detection sensor; 8. an air particulate impurity filter; 9. an air outlet; 10. a non-woven fabric filter layer; 11. a sponge filter layer; 12. anti-skid stripes; 13. an internal thread; 14. and (4) external threads.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 and fig. 2 to 4, a gas leakage detecting device includes a detecting housing 1, a detecting tube 2 and a micro fan 3, a detecting cavity 4 is provided in the detecting housing 1, the detecting tube 2 is installed at one end of the detecting housing 1 and communicated with the detecting cavity 4, the micro fan 3 is installed in the detecting cavity 4, a gas detecting sensor 8 and a control board 7 are provided in the detecting cavity 4, and a plurality of air outlets 9 are communicated with the side of the detecting cavity 4.
Further, the end of the detection tube 2 is connected with an air particle impurity filter 8 through threads.
The beneficial effects of the further technical scheme are that: the air particulate impurity filter 8 rejects air particulates.
Further, the air particle impurity filter 8 comprises a sleeve 5, a sponge filter layer 11 and a non-woven fabric filter layer 10, wherein the sponge filter layer 11 and the non-woven fabric filter layer 10 are sequentially paved in the sleeve 5 from bottom to top.
The beneficial effects of the further technical scheme are that: two layers of filtering layers improve the filtering effect.
Further, the sleeve 5 is provided with anti-slip stripes 12 on the outside.
The beneficial effects of the further technical scheme are that: the anti-slip stripes 12 improve the friction force and facilitate the disassembly and assembly of the knob.
Further, the lower part of the sleeve 5 is provided with an internal thread 13, and the upper part of the detection tube 2 is provided with an external thread 14 which is matched and connected with the internal thread 13.
The beneficial effects of the further technical scheme are that: the threaded connection is convenient for dismounting and replacing the air particle impurity filter 8.
Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses be provided with detecting tube 2 and miniature fan 3, miniature fan 3 can be with outside air suction detection casing 1 in, improve detection effect and testing result rate of accuracy, can dispel the heat to control panel 6 simultaneously, and detecting tube 2 is provided with air particle impurity filter 8, filters the particulate matter impurity in the air, avoids the particulate matter impurity in the air to pile up in detecting casing 1, influences result of use and life.
The installation principle is as follows: during detection, a power switch of the detection shell 1 is turned on, the micro fan 3 and the related circuit module start to work, the micro fan 3 adsorbs outside air into the detection cavity 4, the gas detection sensor 7 in the detection cavity 4 can sense whether the leakage of the relevant gas in the sucked air exceeds the standard or not, if the leakage exceeds the standard, the gas is fed back to the control panel to alarm, and the sucked air is discharged from the air outlet 9.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (5)
1. A gas leak detection device is characterized in that: including detecting casing (1), detecting tube (2) and miniature fan (3), be provided with in detecting casing (1) and detect chamber (4), a tip that detecting tube (2 installation detected casing (1) and in detect chamber (4) intercommunication, miniature fan (3) are installed in detecting chamber (4), be provided with gaseous detection sensor (7) and control panel (6) in detecting chamber (4), the side intercommunication that detects chamber (4) has a plurality of exhaust vents (9).
2. A gas leak detection apparatus as defined in claim 1, wherein: the end part of the detection pipe (2) is in threaded connection with an air particle impurity filter (8).
3. A gas leak detection apparatus as defined in claim 2, wherein: the air particle impurity filter (8) comprises a sleeve (5), a sponge filter layer (11) and a non-woven fabric filter layer (10), wherein the sponge filter layer (11) and the non-woven fabric filter layer (10) are sequentially paved inside the sleeve (5) from bottom to top.
4. A gas leak detection apparatus as defined in claim 3, wherein: the outside of the sleeve (5) is provided with anti-skid stripes (12).
5. A gas leak detection apparatus as defined in claim 4, wherein: the lower part of the sleeve (5) is provided with an internal thread (13), and the upper part of the detection tube (2) is provided with an external thread (14) which is matched and connected with the internal thread (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022699702.7U CN213455992U (en) | 2020-11-20 | 2020-11-20 | Gas leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022699702.7U CN213455992U (en) | 2020-11-20 | 2020-11-20 | Gas leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455992U true CN213455992U (en) | 2021-06-15 |
Family
ID=76302492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022699702.7U Expired - Fee Related CN213455992U (en) | 2020-11-20 | 2020-11-20 | Gas leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324782A (en) * | 2022-03-15 | 2022-04-12 | 盈帜科技（常州）有限公司 | Combustible gas detection device for battery box |
-
2020
- 2020-11-20 CN CN202022699702.7U patent/CN213455992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324782A (en) * | 2022-03-15 | 2022-04-12 | 盈帜科技（常州）有限公司 | Combustible gas detection device for battery box |
| CN114324782B (en) * | 2022-03-15 | 2022-06-03 | 盈帜科技（常州）有限公司 | Combustible gas detection device for battery box |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |