CN207197876U - A kind of gas collecting and detection means - Google Patents
A kind of gas collecting and detection means Download PDFInfo
- Publication number
- CN207197876U CN207197876U CN201721307497.7U CN201721307497U CN207197876U CN 207197876 U CN207197876 U CN 207197876U CN 201721307497 U CN201721307497 U CN 201721307497U CN 207197876 U CN207197876 U CN 207197876U
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- gas
- inflator
- annulus
- piston
- air inlet
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Abstract
The utility model provides a kind of gas collecting and detection means, including the gas collector and detector being arranged on moveable hoistable platform, it is connected between the gas collector and detector by gas pipeline, gas collector level is fixedly installed on hoistable platform, gas collector includes inflator and piston, inflator includes openend and tail end, piston is stretched into inside inflator from openend, tail end is provided with gas outlet, gas outlet is connected with gas pipeline, the side wall of inflator is provided with air inlet, tail end of the air inlet close to inflator, the one-way ventilating mouth opened into inflator is provided with air inlet, the one-way ventilating mouth opened to outside inflator is provided with gas outlet, air inlet has several, piston is driven by linear electric motors and moved, linear electric motors are connected with controller.The utility model detection is accurate, applied widely, dismantles and easy to maintenance.
Description
Technical field
The utility model belongs to environmental monitoring assessment technique field, more particularly, to a kind of gas collecting and detection means.
Background technology
Now with continuous rise of the people for the attention degree of environment, environmental impact assessment more carrys out the weight by society
Depending on.Environmental impact assessment is the abbreviation of environmental impact assessment, refer on planning and construction project implement after may caused by environment influence carry out
Prediction and assessment, propose prevention or mitigate countermeasure and measure that poor environment influences, be tracked the method for monitoring with
System.Popular theory is exactly may be on influence caused by environment after analysis project is constructed and put into operation, and proposes Countermeasures for Pollution Prevention and arrange
Apply.
For contaminated local gas collecting and detection, long-term progress is generally required, it is impossible to make staff long-term
Gas is acquired in such environment, and the impurity in air is more, if being put into detector without processing
Detected in device, influence can be brought for the service life of detection means.
The content of the invention
In view of this, the utility model is directed to a kind of gas collecting and detection means, and detection is accurate, the scope of application
Extensively, dismantle and easy to maintenance.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of gas collecting and detection means, including the gas collector being arranged on moveable hoistable platform and detection
Device, it is connected between the gas collector and detector by gas pipeline,
Gas collector level is fixedly installed on hoistable platform, and gas collector includes inflator and piston, and inflator includes
Openend and tail end, piston are stretched into inside inflator from openend, and tail end is provided with gas outlet, and gas outlet is connected with gas pipeline, gas
The side wall of cylinder is provided with air inlet, air inlet close to inflator tail end, provided with the one-way ventilating mouth opened into inflator at air inlet,
The one-way ventilating mouth opened to outside inflator is provided with gas outlet, air inlet there are several, and piston is driven by linear electric motors and carried out
Mobile, linear electric motors are connected with controller.
Further, filter is additionally provided with the inflator, filter is arranged between gas outlet and air inlet, mistake
Inflator is divided into conveyor front barrel and rear cylinder body by filter device, and filter includes annulus and screen pack, and screen pack is fixedly installed on annulus
Interior, the aperture of screen pack is less than the diameter of particulate matter, and the front-end and back-end of annulus are equipped with internal thread, and the rear end of conveyor front barrel is with after
The front end of cylinder is equipped with external screw thread, and annulus is removably connected with conveyor front barrel and rear cylinder body by screw thread.
Further, gear gas annulus and rotatable lamella are provided with the one-way ventilating mouth, rotatable lamella is located at the one of gear gas annulus
Side and it is connected with gear gas annulus by torsionspring, rotatable lamella can be sheltered from the inside of annulus.
Further, the openend of the inflator is threaded with lid, is provided with through hole among lid, piston passes through lid
Middle through hole, is cased with spring between lid and piston, the radius of spring is more than the radius of through hole.
Further, spacing annulus is provided with the inside of the conveyor front barrel, spacing annulus is between piston and air inlet.
Further, universal wheel is arranged below in the hoistable platform, has drive device on hoistable platform, is gone back on hoistable platform
Provided with sensor, drive device, sensor are connected with controller.
Further, it is dismountable on the gas pipeline to be provided with drying tube, dry filter material is provided with drying tube, is done
The both ends of dry pipe are threadedly coupled with gas pipeline respectively.
Relative to prior art, gas collecting described in the utility model and detection means have the advantage that：
1 by setting air inlet and gas outlet with one-way ventilating mouth so that inflator can be received according to the time of setting
Collect gas, realize automation；
The setting of 2 filters, gas can be removed large granular impurity before entering into a detector first, avoid examining
Survey device to block, filter is connected by internal and external threads with inflator, is convenient for changing screen pack, and installation and removal are convenient；
3 gas pipelines are provided with drying tube, are dried for the gas for entering detector, further ensure detector
Normal use；
The setting of 4 conveyor front barrel inner side limiting-position annulus, the displacement progress for piston is spacing, ensures normally to take gas, row
The progress of gas；
The setting of 5 hoistable platforms allows the device to gather the gas of higher position, applied widely, takes gas convenient,
And drive device, the connection of sensor, linear electric motors and controller, enhance the intelligent of the device.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the top view of the gas collecting and detection means described in the utility model embodiment；
Fig. 2 is the front view of the gas collecting and detection means described in the utility model embodiment；
Fig. 3 be the utility model embodiment described in gas collecting and detection means in inflator right view；
Fig. 4 be the utility model embodiment described in gas collecting and detection means in filter structural representation；
Fig. 5 is the partial enlarged drawing at A in Fig. 1.
Description of reference numerals：
1- inflators；101- conveyor front barrels；102- rear cylinder bodies；2- detectors；3- gas pipelines；4- pistons；5- gas outlets；6- enters
Gas port；7- linear electric motors；8- annulus；9- screen packs；10- keeps off gas annulus；11- rotatable lamellas；12- lids；13- through holes；14- bullets
Spring；The spacing annulus of 15-；16- hoistable platforms；17- universal wheels；18- drying tubes.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply 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.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 1~5, a kind of gas collecting and detection means, including be arranged on moveable hoistable platform 16
Gas collector and detector 2, it is connected between the gas collector and detector 2 by gas pipeline 3,
Gas collector level is fixedly installed on hoistable platform 16, and gas collector includes inflator 1 and piston 4, inflator 1
Including openend and tail end, piston 4 is stretched into inside inflator 1 from openend, and tail end is provided with gas outlet 5, gas outlet 5 and gas pipeline
3 connections, the side wall of inflator 1 are provided with air inlet 6, air inlet 6 close to inflator 1 tail end, provided with being beaten into inflator 1 at air inlet 6
The one-way ventilating mouth opened, the one-way ventilating mouth opened to outside inflator 1 is provided with gas outlet 5, air inlet 6 there are several, and piston 4 is logical
Cross the drive of linear electric motors 7 to move, linear electric motors 7 are connected with controller.
Filter is additionally provided with above-mentioned inflator 1, filter is arranged between gas outlet 5 and air inlet 6, filter
Inflator 1 is divided into conveyor front barrel 101 and rear cylinder body 102, filter includes annulus 8 and screen pack 9, and screen pack 9 is fixedly installed on
In annulus 8, the aperture of screen pack 9 is less than the diameter of particulate matter, and the front-end and back-end of annulus 8 are equipped with internal thread, conveyor front barrel 101
Rear end and the front end of rear cylinder body 102 be equipped with external screw thread, annulus 8 and conveyor front barrel 101 and rear cylinder body 102 are detachable by screw thread
Connection.
Gear gas annulus 10 and rotatable lamella 11 are provided with above-mentioned one-way ventilating mouth, rotatable lamella 11 is positioned at the side of gear gas annulus 10
And be connected with gear gas annulus 10 by torsionspring, rotatable lamella 11 can shelter from the inner side of annulus 10.
The openend of above-mentioned inflator 1 is threaded with lid 12, is provided with through hole 13 among lid 12, piston 4 passes through lid
Through hole 13 among 12, is cased with spring 14 between lid 12 and piston 4, the radius of spring 14 is more than the radius of through hole 13.
The above-mentioned inner side of conveyor front barrel 101 is provided with spacing annulus 15, and spacing annulus 15 is between piston 4 and air inlet 6.
Universal wheel 17 is arranged below in above-mentioned hoistable platform 16, has drive device on hoistable platform 16, is gone back on hoistable platform 16
Provided with sensor, drive device, sensor are connected with controller.
It is dismountable on above-mentioned gas pipeline 3 to be provided with drying tube 18, it is provided with dry filter material, drying tube in drying tube 18
18 both ends are threadedly coupled with gas pipeline 3 respectively.
When needing to carry out gas collection and detection for certain region, drive device is controlled to be moved to by controller
The place of required collection gas, the time interval of every sub-sampling is set in controller.When idle when, due to spring
14 tension force, piston 4 are located at spacing annulus 15, and when collecting gas, linear electric motors 7 start, and pull piston 4 to the side of lid 12
To movement, due to being provided with the one-way ventilating mouth opened into inflator 1 at air inlet 6, due to the movement of piston 4, cause in inflator 1
Air pressure reduce, the rotatable lamella 11 at air inlet 6 is opened, and gas is entered in inflator 1 from air inlet 6.
Linear electric motors 7 are moved with piston 4 to the one end of gas outlet 5, and the rotatable lamella 11 at air inlet 6 is closed, at gas outlet 5
Rotatable lamella 11 open, the gas in inflator 1 large granular impurity of carrying is removed by screen pack 9 after at gas outlet 5
Inflator 1 is left, into gas pipeline 3, then enters detector 2 by drying tube 18.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. a kind of gas collecting and detection means, it is characterised in that：Including the gas being arranged on moveable hoistable platform (16)
Body collector and detector (2), it is connected between the gas collector and detector (2) by gas pipeline (3),
Gas collector level is fixedly installed on hoistable platform (16), and gas collector includes inflator (1) and piston (4), gas
Cylinder (1) includes openend and tail end, and piston (4) stretches into inflator (1) inside from openend, and tail end is provided with gas outlet (5), gas outlet
(5) it is connected with gas pipeline (3), the side wall of inflator (1) is provided with air inlet (6), and air inlet (6) enters close to the tail end of inflator (1)
Gas port (6) place is provided with the one-way ventilating mouth opened into inflator (1), and gas outlet (5) place is unidirectional provided with being opened outside to inflator (1)
Blow vent, air inlet (6) have several, and piston (4) is driven by linear electric motors (7) and moved, linear electric motors (7) and control
Device is connected.
2. gas collecting according to claim 1 and detection means, it is characterised in that：Filtering dress is additionally provided with inflator (1)
Put, filter is arranged between gas outlet (5) and air inlet (6), filter by inflator (1) be divided into conveyor front barrel (101) and
Rear cylinder body (102), filter include annulus (8) and screen pack (9), and screen pack (9) is fixedly installed in annulus (8), filtering
The aperture of net (9) is less than the diameter of particulate matter, and the front-end and back-end of annulus (8) are equipped with internal thread, the rear end of conveyor front barrel (101)
External screw thread is equipped with the front end of rear cylinder body (102), annulus (8) and conveyor front barrel (101) and rear cylinder body (102) are removable by screw thread
The connection unloaded.
3. gas collecting according to claim 1 and detection means, it is characterised in that：Gear gas circle is provided with one-way ventilating mouth
Ring (10) and rotatable lamella (11), rotatable lamella (11) is positioned at the side of gear gas annulus (10) and with gear gas annulus (10) by reversing bullet
Spring is connected, and rotatable lamella (11) can be sheltered from the inside of annulus (10).
4. gas collecting according to claim 1 and detection means, it is characterised in that：The openend screw thread of inflator (1) connects
Lid (12) is connected to, through hole (13) is provided among lid (12), piston (4) passes through the through hole (13) among lid (12), lid
(12) spring (14) is cased between piston (4), the radius of spring (14) is more than the radius of through hole (13).
5. gas collecting according to claim 2 and detection means, it is characterised in that：Limit is provided with the inside of conveyor front barrel (101)
Circle of position ring (15), spacing annulus (15) are located between piston (4) and air inlet (6).
6. gas collecting according to claim 1 and detection means, it is characterised in that：Hoistable platform (16) is arranged below ten thousand
To wheel (17), there is drive device on hoistable platform (16), sensor, drive device, sensor are additionally provided with hoistable platform (16)
It is connected with controller.
7. gas collecting according to claim 1 and detection means, it is characterised in that：It is dismountable on gas pipeline (3)
Be provided with dry filter material provided with drying tube (18), in drying tube (18), the both ends of drying tube (18) respectively with gas pipeline (3)
Threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307497.7U CN207197876U (en) | 2017-10-11 | 2017-10-11 | A kind of gas collecting and detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307497.7U CN207197876U (en) | 2017-10-11 | 2017-10-11 | A kind of gas collecting and detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207197876U true CN207197876U (en) | 2018-04-06 |
Family
ID=61787852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721307497.7U Expired - Fee Related CN207197876U (en) | 2017-10-11 | 2017-10-11 | A kind of gas collecting and detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207197876U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727461A (en) * | 2017-10-11 | 2018-02-23 | 中和源泰（天津）环保科技有限公司 | A kind of easy-to-mount gas detecting system |
| CN109342124A (en) * | 2018-12-08 | 2019-02-15 | 大连函量科技发展有限公司 | A kind of gas sampling detection device for laboratory |
| CN110530687A (en) * | 2019-09-18 | 2019-12-03 | 国网山东省电力公司莱芜供电公司 | A kind of SF6 gas-detecting device |
| CN111141563A (en) * | 2020-02-26 | 2020-05-12 | 安徽理工大学 | Air quality acquisition device and method for mining safety engineering |
| CN112557120A (en) * | 2020-11-27 | 2021-03-26 | 安徽信息工程学院 | Air collector for environment detection and use method thereof |
| CN113109518A (en) * | 2021-04-23 | 2021-07-13 | 浙江工业大学 | Gas water content detection device of sulfur hexafluoride circuit breaker |
| CN113251252A (en) * | 2021-05-06 | 2021-08-13 | 浙大城市学院 | Liftable robot sensor mounting device |
| CN117163330A (en) * | 2023-09-01 | 2023-12-05 | 广东东软学院 | Industrial unmanned aerial vehicle for underground pipe network inspection |
-
2017
- 2017-10-11 CN CN201721307497.7U patent/CN207197876U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727461A (en) * | 2017-10-11 | 2018-02-23 | 中和源泰（天津）环保科技有限公司 | A kind of easy-to-mount gas detecting system |
| CN109342124A (en) * | 2018-12-08 | 2019-02-15 | 大连函量科技发展有限公司 | A kind of gas sampling detection device for laboratory |
| CN109342124B (en) * | 2018-12-08 | 2021-03-12 | 大连函量科技发展有限公司 | Gas sampling detection device for laboratory |
| CN110530687A (en) * | 2019-09-18 | 2019-12-03 | 国网山东省电力公司莱芜供电公司 | A kind of SF6 gas-detecting device |
| CN110530687B (en) * | 2019-09-18 | 2022-04-29 | 国网山东省电力公司莱芜供电公司 | Gaseous detection device of SF6 |
| CN111141563A (en) * | 2020-02-26 | 2020-05-12 | 安徽理工大学 | Air quality acquisition device and method for mining safety engineering |
| CN112557120A (en) * | 2020-11-27 | 2021-03-26 | 安徽信息工程学院 | Air collector for environment detection and use method thereof |
| CN113109518A (en) * | 2021-04-23 | 2021-07-13 | 浙江工业大学 | Gas water content detection device of sulfur hexafluoride circuit breaker |
| CN113251252A (en) * | 2021-05-06 | 2021-08-13 | 浙大城市学院 | Liftable robot sensor mounting device |
| CN113251252B (en) * | 2021-05-06 | 2022-07-22 | 浙大城市学院 | Liftable robot sensor mounting device |
| CN117163330A (en) * | 2023-09-01 | 2023-12-05 | 广东东软学院 | Industrial unmanned aerial vehicle for underground pipe network inspection |
| CN117163330B (en) * | 2023-09-01 | 2024-04-09 | 广东东软学院 | Industrial unmanned aerial vehicle for underground pipe network inspection |
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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 |
Granted publication date: 20180406 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |