CN206036657U - Natural gas air leakage detection device - Google Patents
Natural gas air leakage detection device Download PDFInfo
- Publication number
- CN206036657U CN206036657U CN201620799203.6U CN201620799203U CN206036657U CN 206036657 U CN206036657 U CN 206036657U CN 201620799203 U CN201620799203 U CN 201620799203U CN 206036657 U CN206036657 U CN 206036657U
- Authority
- CN
- China
- Prior art keywords
- gas leakage
- leakage detection
- natural gas
- detection means
- end socket
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a natural gas air leakage detection device, including base and two the vertical relative settings curb plate at the base upper surface, the last surface mounting of base has a supporting seat, and supporting seat surface mounting has a plurality of rollers, the roller is provided with head leakage detecting part by each level of relative position at the middle part of the motor drive both sides board of setting inside the supporting seat, head leakage detecting part includes first sealed cowling and sets up at the inside gas sensor of first sealed cowling, the top level of head leakage detecting part is provided with can body leakage detecting part, the both ends of can body leakage detecting part are connected with the both sides board respectively, can body leakage detecting part includes the second sealed cowling and sets up at the inside a plurality of gas sensor of second sealed cowling. Natural gas air leakage detection device simple structure, convenient to use, the accuracy is high, the practicality is strong, has avoided the potential safety hazard.
Description
Technical field
This utility model belongs to gas leak detection device field, more particularly, to a kind of natural gas leakage detection means.
Background technology
LNG liquefied natural gas (liquefied natural gas) storage tank is the specialty products for storing liquefied petroleum gas, is belonged to
In special equipment, where conventional gas cylinder will be placed on well-ventilated, 1.5m is no less than with the spacing of burning things which may cause a fire disaster, thermal source.Gas cylinder is tight
Disabling baking, boiled water scald or are exposed to the sun in the sun.The air-tightness of running check gas cylinder valve and pipe joint etc. is wanted, be kept
It is air tight.
The transfer cask of natural gas in transportation and it is long-term store in a warehouse after can be oxidized generation at weld and end socket and split
Seam gas leakage, in order to will appreciate that the LNG storage tank whether gas leakage, being typically with suds manually carries out detection inspection at set intervals
Leakage detection gas situation, not only threatens the personal safety of staff, also waste of manpower.
The content of the invention
In view of this, this utility model is directed to a kind of natural gas leakage detection means, to solve LNG storage tank at this stage
Need the hand inspection whether technical problem of gas leakage.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of natural gas leakage detection means, including base and two side plates for being vertically oppositely arranged on base upper surface,
The upper surface of the base is provided with support base, and the support seating face is provided with some roll shafts, and the roll shaft is by being arranged on
Motor drive inside support seat；
Each being horizontally disposed with of the relative position at the middle part of the biside plate has end socket gas leakage detection part, the end socket gas leakage inspection
Survey the gas sensor that part includes the first seal closure and is arranged on inside the first seal closure, the end socket gas leakage detection part
Upper horizontal be provided with can body gas leakage detection part, the two ends of the can body gas leakage detection part are connected with biside plate respectively,
Some gas sensors that the can body gas leakage detection part includes the second seal closure and is arranged on inside the second seal closure；
The detection means also includes being arranged on the controller on the outside of side plate, the gas sensor, motor and controller
Electrical connection.
Further, first seal closure is engaged with the end socket of tank body, the appearance of second seal closure and can body
Face is engaged.
Further, the end socket gas leakage detection part is provided with making end socket gas leakage test section with the junction of side plate
The first cylinder that part is moved left and right.
Further, the can body gas leakage detection part is provided with making can body gas leakage test section with the junction of side plate
The second cylinder that part is moved up and down.
Further, the audible-visual annunciator electrically connected with gas sensor is provided with the top of the side plate.
Further, the support base upper surface is provided with the fan being electrically connected with the controller.
Further, the base lower surface is provided with universal wheel.
Relative to prior art, natural gas leakage detection means described in the utility model has the advantage that：
Natural gas leakage detection means described in the utility model can fast and accurately detect natural gas storage tank gas leakage
Particular location, simple structure are easy to use, accuracy is high, practical, it is to avoid potential safety hazard.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the natural gas leakage detection means schematic diagram described in this utility model embodiment.
Description of reference numerals：
1- bases；2- side plates；3- support bases；4- roll shafts；5- motors；The first seal closures of 6-；7- gas sensors；8- second
Seal closure；9- controllers；The first cylinders of 10-；The second cylinders of 11-；12- audible-visual annunciators；13- fans；14- universal wheels.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in this utility model.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
As shown in figure 1, a kind of natural gas leakage detection means, including base 1 and two are vertically oppositely arranged on base 1
The side plate 2 on surface, the upper surface of the base 1 are provided with support base 3, and 3 surface of the support base is provided with some roll shafts 4, institute
State roll shaft 4 to be driven by the motor 5 being arranged on inside support base 3；
Each being horizontally disposed with of the relative position at the middle part of the biside plate 2 has end socket gas leakage detection part, the end socket gas leakage
The gas sensor 7 that detection part includes the first seal closure 6 and is arranged on inside the first seal closure 6, the end socket gas leakage inspection
The upper horizontal for surveying part is provided with can body gas leakage detection part, the two ends of the can body gas leakage detection part respectively with biside plate
2 connections, if the dry gas that the can body gas leakage detection part includes the second seal closure 8 and is arranged on inside the second seal closure 8
Sensor 7；
The detection means also includes being arranged on the controller 9 on the outside of side plate 2, the gas sensor 7, motor 5 and control
Device processed 9 is electrically connected, and the audible-visual annunciator 12 electrically connected with gas sensor 7 is additionally provided with the top of the side plate 2.Work as gas sensing
Device 7 starts audible-visual annunciator 12 after detecting the natural gas leaking in tank body at once.
First seal closure 6 is engaged with the end socket of tank body, and second seal closure 8 is matched with the outer surface of can body
Close.
The end socket gas leakage detection part is provided with making to move down on can body gas leakage detection part with the junction of side plate
The second dynamic cylinder 11.The end socket gas leakage detection part is provided with making end socket gas leakage test section with the junction of side plate 2
The first cylinder 10 that part is moved left and right.Meanwhile, the contact surface of end socket gas leakage detection part and can body gas leakage detection part and tank body
It is provided with sealing gasket (not shown).
End socket gas leakage detection part and can body gas leakage detection part in this utility model can be according to the shape of tank body and big
Little its laminating degree with tank body of adjustment.
3 upper surface of the support base is provided with the fan 13 electrically connected with controller 9.When detection finds tank body gas leakage,
The content for starting natural gas in fan diluent air by controller prevents security incident.
For convenience of the movement of the detection means, universal wheel 14 is installed in 1 lower surface of base.
The course of work of the present utility model is：Start first the first cylinder 10 make it is in end socket gas leakage detection part first close
Sealing cover 6 covers the end socket of tank body and is detected, startup motor 5 rotates drive roller shaft 4 and is placed on support base 3 so as to drive afterwards
The tank body on surface is rotated, and makes can body gas leakage detection part carry out gas leakage detection to can body surface while starting the second cylinder 11, when
Detection starts audible-visual annunciator 12 and fan 13 after finding tank body gas leakage immediately, prevents to threaten the safe thing of personal safety
Therefore.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (7)
1. a kind of natural gas leakage detection means, it is characterised in that：The detection means includes that base and two are vertically relative and sets
The side plate in base upper surface is put, the upper surface of the base is provided with support base, and the support seating face is provided with some rollers
Axle, the roll shaft is by the Motor drive being arranged on inside support base；
Each being horizontally disposed with of the relative position at the middle part of the biside plate has end socket gas leakage detection part, the end socket gas leakage test section
The gas sensor that part includes the first seal closure and is arranged on inside the first seal closure, the end socket gas leakage detection part it is upper
The horizontally disposed two ends for having can body gas leakage detection part, the can body gas leakage detection part in side are connected with biside plate respectively, described
Some gas sensors that can body gas leakage detection part includes the second seal closure and is arranged on inside the second seal closure；
The detection means also includes being arranged on the controller on the outside of side plate, and the gas sensor, motor and controller are electrically connected
Connect.
2. natural gas leakage detection means according to claim 1, it is characterised in that：First seal closure and tank body
End socket is engaged, and second seal closure is engaged with the outer surface of can body.
3. natural gas leakage detection means according to claim 1 and 2, it is characterised in that：The end socket gas leakage test section
Part is provided with the first cylinder for moving left and right end socket gas leakage detection part with the junction of side plate.
4. natural gas leakage detection means according to claim 1 and 2, it is characterised in that：The can body gas leakage test section
Part is provided with the second cylinder for moving up and down can body gas leakage detection part with the junction of side plate.
5. natural gas leakage detection means according to claim 2, it is characterised in that：It is provided with the top of the side plate and gas
The audible-visual annunciator of body sensor electrical connection.
6. natural gas leakage detection means according to claim 2, it is characterised in that：The support base upper surface is provided with
The fan being electrically connected with the controller.
7. natural gas leakage detection means according to claim 2, it is characterised in that：The base lower surface is provided with ten thousand
To wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799203.6U CN206036657U (en) | 2016-07-22 | 2016-07-22 | Natural gas air leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799203.6U CN206036657U (en) | 2016-07-22 | 2016-07-22 | Natural gas air leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036657U true CN206036657U (en) | 2017-03-22 |
Family
ID=58309435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799203.6U Expired - Fee Related CN206036657U (en) | 2016-07-22 | 2016-07-22 | Natural gas air leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671600A (en) * | 2019-09-19 | 2020-01-10 | 唐山学院 | BIM-based gas field station operation and maintenance management system |
| CN114151726A (en) * | 2021-11-23 | 2022-03-08 | 内蒙古航天红岗机械有限公司 | Nondestructive testing tool for sealing state of end socket part of inner container of hydrogen storage cylinder |
| CN115218117A (en) * | 2022-07-20 | 2022-10-21 | 新兴能源装备股份有限公司 | Explosion-proof device for vacuum storage tank |
-
2016
- 2016-07-22 CN CN201620799203.6U patent/CN206036657U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671600A (en) * | 2019-09-19 | 2020-01-10 | 唐山学院 | BIM-based gas field station operation and maintenance management system |
| CN110671600B (en) * | 2019-09-19 | 2021-10-01 | 唐山学院 | BIM-based gas field station operation and maintenance management system |
| CN114151726A (en) * | 2021-11-23 | 2022-03-08 | 内蒙古航天红岗机械有限公司 | Nondestructive testing tool for sealing state of end socket part of inner container of hydrogen storage cylinder |
| CN115218117A (en) * | 2022-07-20 | 2022-10-21 | 新兴能源装备股份有限公司 | Explosion-proof device for vacuum storage tank |
| CN115218117B (en) * | 2022-07-20 | 2024-03-22 | 新兴能源装备股份有限公司 | Explosion-proof device for vacuum storage tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206036657U (en) | Natural gas air leakage detection device | |
| CN206818370U (en) | Marine piping air-tightness detection device | |
| CN210567568U (en) | Natural gas leakage alarm device | |
| CN109186890A (en) | A kind of detection device for valve tightness | |
| CN108007654A (en) | A kind of seal for pipe joints device for fast detecting | |
| MY201882A (en) | Leakage control system for spent fuel cooling pool | |
| CN206420620U (en) | One kind detection fuel tanker gas check | |
| CN212513532U (en) | Water tightness detection device of pipeline | |
| CN110456006A (en) | Pollutant emission monitors system in burst accident | |
| CN205806907U (en) | A kind of novel air accumulator | |
| CN216815913U (en) | Pipeline leakage detection device | |
| CN106979708A (en) | A kind of double tubesheet steam heater with anti-leak detection function | |
| CN206990425U (en) | The more logical gas absorption cell of constant temperature heat tracing | |
| CN206770995U (en) | A kind of gas pipeline leakage detection means | |
| CN210180974U (en) | Portable hazardous gas detector with electrochemical sensor | |
| CN214222738U (en) | Liquid chlorine vaporizer capable of being monitored in real time | |
| CN215636500U (en) | Industrial natural gas storage device | |
| CN105737770A (en) | Four-axis unmanned aerial vehicle based thickness measurement mechanism of steel vertical type large-size storage tank | |
| CN104466737A (en) | Container type box body structure for energy storage power station | |
| CN107462371A (en) | One kind precipitation lid air tightness test platform | |
| CN208568180U (en) | A kind of hydraulic pressure air leak tester | |
| CN212845264U (en) | Biogas detection alarm device for construction site | |
| CN206281642U (en) | A kind of built-in breather valve detection device | |
| CN206515027U (en) | Gas examines frock and gas check system | |
| CN206609904U (en) | A kind of casing water-tight device of automatic detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170322 Termination date: 20200722 |