CN219796936U - Dangerous gas leakage detection device - Google Patents
Dangerous gas leakage detection device Download PDFInfo
- Publication number
- CN219796936U CN219796936U CN202320870963.1U CN202320870963U CN219796936U CN 219796936 U CN219796936 U CN 219796936U CN 202320870963 U CN202320870963 U CN 202320870963U CN 219796936 U CN219796936 U CN 219796936U
- Authority
- CN
- China
- Prior art keywords
- display instrument
- leakage
- gas
- connecting frame
- guide rail
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 231100001261 hazardous Toxicity 0.000 claims 6
- 238000012545 processing Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 30
- 238000011282 treatment Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a dangerous gas leakage detection device, which comprises: a gas delivery conduit; a leak detection assembly; the leakage detection assembly comprises a display instrument, a pressure sensing end connected to the middle of the bottom end of the display instrument and extending to the gas conveying pipeline through threads, a wireless prompt structure connected to the central position of the upper end of the display instrument, and a connecting frame connected to the upper part of the pressure sensing end; and the leakage point positioning assembly is connected to the upper end of the connecting frame. The utility model can send data signals through the wireless transceiver after the leakage gas is detected through the pressure sensing end, and timely learn the leakage state, so as to solve the problem that the existing dangerous gas leakage detection device generally detects and displays through the pressure sensor and the display instrument in a matching way, and the problem that the processing mode causes harm to surrounding environment air is needed to be known through the observation of personnel on the display instrument after the leakage gas is detected.
Description
Technical Field
The utility model relates to the technical field of gas leakage detection, in particular to a dangerous gas leakage detection device.
Background
Common dangerous gases include ammonia, carbon monoxide, methane, chlorine, ammonia, fluorine and the like, and in the transportation through a conveying pipeline, in order to ensure the air tightness in the transportation, leakage detection treatment is required in real time.
However, the following drawbacks still exist in practical use:
the existing dangerous gas leakage detection device generally detects and displays the dangerous gas through a pressure sensor and a display instrument, and after the gas is detected to leak, people need to observe the display instrument to know that the dangerous gas leakage detection device has harm to surrounding environment air through the processing mode.
Therefore, a dangerous gas leakage detecting device is newly proposed to solve the above-mentioned problems.
Disclosure of Invention
1. Technical problem to be solved
The present utility model is directed to a dangerous gas leakage detecting device, which can detect leakage gas through a pressure sensing end, then transmit data signals through a wireless transceiver, and timely learn leakage conditions, so as to solve the problems in the prior art.
2. Technical proposal
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a dangerous gas leakage detection device, comprising:
a gas delivery conduit;
a leak detection assembly;
the leakage detection assembly comprises a display instrument, a pressure sensing end connected to the middle of the bottom end of the display instrument and extending to the gas conveying pipeline through threads, a wireless prompt structure connected to the central position of the upper end of the display instrument, and a connecting frame connected to the upper part of the pressure sensing end;
and the leakage point positioning assembly is connected to the upper end of the connecting frame.
Further, the wireless prompt structure comprises a hollow tube connected to the middle part of the upper end of the display instrument, an electric push rod connected to the middle part of the bottom end in the hollow tube, a movable cover connected to the output upper end of the electric push rod and a wireless transceiver connected to one side of the bottom end of the movable cover;
specifically, the hollow tube can be used for carrying out structural installation on the electric push rod so as to apply push-pull force on the movable cover after being controlled, thereby meeting the requirements of the use of the wireless transceiver and the storage protection of the structure after the use.
Further, a bulge is arranged at the central position of the bottom end of the hollow pipe;
the bulge is cylindrical and is sleeved with a round hole formed in the middle of the upper end of the display instrument;
specifically, cup joint connection between protruding and the round hole can be hollow tube, display instrument both carry out the installation of structure and fix, and the connected mode of cup jointing easily dismantles of structure.
Further, the leakage point positioning assembly comprises a guide rail connected to the middle part of the upper end of the connecting frame, a guide block connected to the inside of the guide rail, a hydraulic cylinder penetrating through the upper part of the guide block and an ultrasonic leakage tester connected to the output front end of the hydraulic cylinder;
further, a hydraulic rod is connected at the central position of the end part of the guide rail in a penetrating way, and the output front end of the hydraulic rod is connected with the middle parts of the two side edges of the guide block;
specifically, the guide block receives the hydraulic cylinder, so that the ultrasonic leakage tester can be moved in front and back through the controlled hydraulic cylinder, push-pull force is applied to the guide block through the controlled hydraulic rod, and the ultrasonic leakage tester can be moved in left and right positions, so that the use requirement of the ultrasonic leakage tester is met.
Further, the guide rail is rectangular, and an opening is formed in the middle of the upper end of the connecting frame;
the bottom middle part of the guide rail is clamped with the opening;
specifically, the opening is clamped with the middle part of the bottom of the guide rail, so that the guide rail can be structurally installed and fixed.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, after the leakage of the gas output pipeline is detected through the pressure sensing end, the external transmission of detection data can be performed through the wireless transceiver, the timely learning of data signals can be performed through the external mobile phone end, and the overhaul sealing treatment can be performed on the gas output pipeline in time.
2. Based on the first beneficial effect, the wireless transceiver is lifted and regulated by the electric push rod, so that the normal use of the wireless transceiver can be met, and the wireless transceiver is stored in the hollow tube after being used, so that the wireless transceiver is subjected to external protection treatment.
3. The novel ultrasonic leakage detector can control the hydraulic cylinder and the hydraulic rod through the external mobile phone end after the leakage of the gas conveying pipeline is detected, so that the ultrasonic leakage detector can move in multiple positions, the leakage point of the gas conveying pipeline can be positioned in time, and the subsequent fixed-point maintenance treatment is easy.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an external view of the present utility model;
FIG. 2 is a diagram of a leak detection assembly and leak location assembly connection of the present utility model;
FIG. 3 is a block diagram of a leak detection assembly of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
100. a gas delivery conduit; 200. a leak detection assembly; 210. displaying the instrument; 220. a pressure sensing end; 230. a wireless prompting structure; 231. a hollow tube; 232. an electric push rod; 233. a movable cover; 234. a wireless transceiver; 240. a connecting frame; 300. a leak location assembly; 310. a guide rail; 320. a guide block; 330. a hydraulic cylinder; 340. an ultrasonic leakage tester; 350. and a hydraulic rod.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 3, the present embodiment is a dangerous gas leakage detecting device, including:
a gas delivery conduit 100;
leak detection assembly 200;
the leakage detecting assembly 200 comprises a display instrument 210, a pressure sensing end 220 connected to the middle of the bottom end of the display instrument 210 and extending to the inside of the gas conveying pipeline 100 in a threaded manner, a wireless prompt structure 230 connected to the central position of the upper end of the display instrument 210, and a connecting frame 240 connected to the upper part of the pressure sensing end 220;
the wireless prompt structure 230 comprises a hollow tube 231 connected to the middle part of the upper end of the display instrument 210, an electric push rod 232 connected to the middle part of the inner bottom end of the hollow tube 231, a movable cover 233 connected to the output upper end of the electric push rod 232, and a wireless transceiver 234 connected to one side of the bottom end of the movable cover 233;
a protrusion is arranged at the central position of the bottom end of the hollow tube 231;
the bulge is cylindrical and is sleeved with a round hole formed in the middle of the upper end of the display instrument 210;
how to use leak testing assembly 200, the following steps are disclosed:
after the lower thread of the pressure sensing end 220 is extended into the gas conveying pipeline 100 through the thread, the pressure sensing end can be displayed through a display instrument 210 by detecting a change of the internal pressure of the gas conveying pipeline 100, and a detection data signal is sent to an external mobile phone end through a wireless transceiver 234;
after the wireless transceiver 234 is used, a downward force can be applied to the movable cover 233 by the controlled electric push rod 232, so that the wireless transceiver 234 is stored in the hollow tube 231 and protected;
the step is to wirelessly transmit the detection data, so that the data can be known in time, and the subsequent resealing treatment of the leakage point can be performed in time.
Example 2
Referring to fig. 1-2, the present embodiment is based on embodiment 1, and further includes a leakage point positioning assembly 300 connected to the upper end of the connecting frame 240;
the leakage point positioning assembly 300 comprises a guide rail 310 connected to the middle part of the upper end of the connecting frame 240, a guide block 320 connected to the inside of the guide rail 310, a hydraulic cylinder 330 penetrating through the upper part of the guide block 320, and an ultrasonic leakage tester 340 connected to the output front end of the hydraulic cylinder 330;
the central position of the end part of the guide rail 310 is connected with a hydraulic rod 350 in a penetrating way, and the output front end of the hydraulic rod 350 is connected with the middle parts of the two side edges of the guide block 320;
the guide rail 310 is rectangular, and an opening is formed in the middle of the upper end of the connecting frame 240;
the bottom middle part of the guide rail 310 is clamped with the opening;
how to use the leak location assembly 300, the following steps are disclosed:
after the detection of the gas leakage in the gas delivery pipe 100;
the push-pull force can be applied to the guide block 320 through the controlled hydraulic rod 350, the ultrasonic leakage tester 340 can be transversely moved at multiple positions through the sliding of the guide block 320 in the guide rail 310, and the push-pull force can be applied to the ultrasonic leakage tester 340 through the controlled hydraulic cylinder 330, so that the ultrasonic leakage tester 340 can be moved in front and back positions to accurately position the leakage point on the gas conveying pipeline 100 through the ultrasonic leakage tester 340;
the principle of the ultrasonic leakage tester 340 is that the leaked gas forms turbulence at the leakage point of the gas conveying pipeline 100, so that sound waves are formed and propagated in the air, and the sound waves can be detected and captured by the ultrasonic leakage tester 340;
the step can locate the leakage point in time, and can rapidly perform resealing treatment in the follow-up process, thereby reducing the gas leakage quantity.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A hazardous gas leak detection device, comprising:
a gas delivery conduit (100);
a leak detection assembly (200);
the leakage detection assembly (200) comprises a display instrument (210), a pressure sensing end (220) connected to the middle of the bottom end of the display instrument (210) and extending to the inside of the gas conveying pipeline (100) through threads, a wireless prompt structure (230) connected to the central position of the upper end of the display instrument (210) and a connecting frame (240) connected to the upper part of the pressure sensing end (220);
the leakage point positioning assembly (300) is connected to the upper end of the connecting frame (240).
2. The hazardous gas leakage detecting device according to claim 1, wherein the wireless prompt structure (230) comprises a hollow tube (231) connected to the middle part of the upper end of the display instrument (210), an electric push rod (232) connected to the middle part of the inner bottom end of the hollow tube (231), a movable cover (233) connected to the output upper end of the electric push rod (232), and a wireless transceiver (234) connected to one side of the bottom end of the movable cover (233).
3. The hazardous gas leakage detecting device according to claim 2, wherein a protrusion is provided at a central position of the bottom end of the hollow tube (231);
the bulge is cylindrical and is sleeved with a round hole formed in the middle of the upper end of the display instrument (210).
4. The hazardous gas leakage detecting device according to claim 1, wherein the leakage point positioning assembly (300) comprises a guide rail (310) connected to the middle part of the upper end of the connecting frame (240), a guide block (320) connected to the inside of the guide rail (310), a hydraulic cylinder (330) penetrating through the upper part of the guide block (320), and an ultrasonic leakage tester (340) connected to the output front end of the hydraulic cylinder (330).
5. The hazardous gas leakage detecting device according to claim 4, wherein the central position of the end of the guide rail (310) is connected with a hydraulic rod (350) in a penetrating manner, and the output front end of the hydraulic rod (350) is connected with the middle parts of the two sides of the guide block (320).
6. The hazardous gas leakage detecting device according to claim 4, wherein the guide rail (310) is rectangular, and an opening is formed in the middle of the upper end of the connecting frame (240);
the bottom middle part of the guide rail (310) is clamped with the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870963.1U CN219796936U (en) | 2023-04-18 | 2023-04-18 | Dangerous gas leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870963.1U CN219796936U (en) | 2023-04-18 | 2023-04-18 | Dangerous gas leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796936U true CN219796936U (en) | 2023-10-03 |
Family
ID=88186354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320870963.1U Active CN219796936U (en) | 2023-04-18 | 2023-04-18 | Dangerous gas leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796936U (en) |
-
2023
- 2023-04-18 CN CN202320870963.1U patent/CN219796936U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202938025U (en) | Gas leakage detection device | |
| EP3372974A1 (en) | Negative-pressure airtightness testing apparatus and method | |
| CN205843906U (en) | A kind of watch back shell air-leakage detector | |
| CN103323189B (en) | A kind of ship pipeline negative pressure leakage detection cover | |
| CN219796936U (en) | Dangerous gas leakage detection device | |
| CN207335964U (en) | Tire pressure sensor test system | |
| CN214621639U (en) | Air leakage detection device for air duct airtight system | |
| CN103674447A (en) | Online valve leakage testing device and method for combustible gas pipeline | |
| CN105092185A (en) | Dual-fuel automobile airtightness and ventilation detection apparatus and control method thereof | |
| CN210485306U (en) | Pipeline oil leakage detection assembly | |
| CN107449551A (en) | Tire pressure sensor testing system and using method | |
| CN202329969U (en) | Air tightness testing machine | |
| CN106017828A (en) | Airtight type air tightness detection apparatus | |
| CN207049628U (en) | A kind of petroleum pipeline leak supervision device | |
| CN208568196U (en) | A kind of inlet manifold air-leakage test pipe connecting device | |
| CN201852684U (en) | Air permeability test instrument | |
| CN212616997U (en) | On-line leak detection corrugated pipe compensator | |
| CN202928764U (en) | Apparatus for detecting the tightness of cross-over pipe of gas pipeline | |
| CN203745144U (en) | Sealed type safety valve airtightness test verifying apparatus | |
| KR200378954Y1 (en) | Leakage Searching System for Gas | |
| CN109211492A (en) | A kind of air tightness detection system and method | |
| CN210983637U (en) | Alarm controller | |
| CN219064802U (en) | Sealing test device of O-shaped sealing ring | |
| CN213956659U (en) | Wireless intelligent detection device for railway pressure gauge | |
| CN221098351U (en) | Gas leakage detection device for chemical pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hazardous gas leakage detection device Granted publication date: 20231003 Pledgee: Bank of Shanghai Limited by Share Ltd. Minhang branch Pledgor: SHANGHAI MINGLAN GAS TURBINE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2024980024138 |