CN214539444U

CN214539444U - Sensitive online gas monitoring device

Info

Publication number: CN214539444U
Application number: CN202022433371.2U
Authority: CN
Inventors: 戴元龙
Original assignee: Hubei Zhongdun Petroleum Technology Co ltd
Current assignee: Hubei Zhongdun Petroleum Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-29
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a gaseous monitoring devices technical field discloses a sensitive online gaseous monitoring devices, the on-line screen storage device comprises a base, the upper end fixedly connected with threaded sleeve of base, be equipped with the connecting rod in the threaded sleeve, the upper end fixedly connected with detector body of connecting rod, the right-hand member fixedly connected with connecting cylinder of detector body, the internal thread has been seted up in the connecting cylinder, the right-hand member of connecting cylinder is equipped with detects the head, the external screw thread has been seted up in the outside of detecting the head. The utility model discloses a bolt and precision filter screen's setting to can effectually filter gas, further avoid a large amount of dusts to adsorb the accuracy that influences gaseous detection on gas sensor, and through detecting head and connecting cylinder screwed connection, thereby can conveniently dismantle the detection head, further convenience is washd the detection head, improves the gaseous accuracy that detects, and is comparatively practical, is fit for extensively promoting and using.

Description

Sensitive online gas monitoring device

Technical Field

The utility model relates to a gas monitoring technical field specifically is a sensitive online gas monitoring device.

Background

The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the existing gas monitoring device is poor in dustproof effect, a large amount of dust is generated in an industrial workshop, the gas monitoring device can be covered, a gas sensor on the surface of the gas monitoring device is prevented from being contacted with gas, the gas sensor is inconvenient to clean, the condition that the monitoring effect of the gas monitoring device is poor or the monitoring cannot be carried out is generated, and therefore the sensitive online gas monitoring device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sensitive online gas monitoring device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sensitive online gas monitoring device, includes the base, the upper end fixedly connected with threaded sleeve of base, be equipped with the connecting rod in the threaded sleeve, the upper end fixedly connected with detector body of connecting rod, the right-hand member fixedly connected with connecting cylinder of detector body, set up the internal thread in the connecting cylinder, the right-hand member of connecting cylinder is equipped with detects the head, the external screw thread has been seted up in the outside of detecting the head, external screw thread and internal thread screwed connection, the lower extreme of detecting the head is equipped with precision filtration net, it has the bolt to run through on the precision filtration net, just the bolt closes with the lower extreme twist of detecting the head.

As an embodiment of the utility model, the spacing hole of rectangle has all been seted up at both ends around the threaded sleeve, the equal fixedly connected with gag lever post in both ends around the connecting rod, just the spacing hole of rectangle is arranged in to the gag lever post, the equal screwed connection in the threaded sleeve outside of both sides has the nut about the gag lever post.

As an optimized implementation manner of the utility model, the upper end fixedly connected with lug of detector body.

As a preferred embodiment of the present invention, the threaded sleeve, the connecting rod, the limiting rod, the nut and the bolt are stainless steel products.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a sensitive on-line gas monitoring device, through the setting of bolt and precision filter screen to can effectually filter gas, further avoid a large amount of dusts to adsorb the accuracy that influences gas detection on gas sensor, and through detecting head and connecting cylinder screwed connection, thereby can conveniently dismantle the detection head, further convenience is washd the detection head, improves the gas detection accuracy.

2. The utility model relates to a sensitive online gas monitoring device through the setting of threaded sleeve, gag lever post, the spacing hole of rectangle and nut, thereby twists and move the height that the detector body can be adjusted to the nut, further improvement detector body practicality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a sensitive on-line gas monitoring device of the present invention;

fig. 2 is a front view of the connecting cylinder of the sensitive online gas monitoring device of the present invention.

In the figure: 1. a base; 2. a threaded sleeve; 3. a connecting rod; 4. a bolt; 5. a precision filter screen; 6. a detection head; 7. an external thread; 8. a connecting cylinder; 9. lifting lugs; 10. a detector body; 11. a nut; 12. a limiting rod; 13. a rectangular limiting hole; 14. an internal thread.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a sensitive online gas monitoring device comprises a base 1, wherein a threaded sleeve 2 is fixedly connected to the upper end of the base 1, a connecting rod 3 is arranged in the threaded sleeve 2, a detector body 10 is fixedly connected to the upper end of the connecting rod 3, a connecting cylinder 8 is fixedly connected to the right end of the detector body 10, an internal thread 14 is formed in the connecting cylinder 8, a detection head 6 is arranged at the right end of the connecting cylinder 8, an external thread 7 is formed on the outer side of the detection head 6, the external thread 7 is in threaded connection with the internal thread 14, a precision filter screen 5 is arranged at the lower end of the detection head 6, a bolt 4 penetrates through the precision filter screen 5, the bolt 4 is screwed with the lower end of the detection head 6, and through the arrangement of the bolt 4 and the precision filter screen 5, gas can be effectively filtered, and further, a large amount of dust is prevented from being adsorbed on a gas sensor to influence the accuracy of gas detection, and through detecting

head

6 and 8 threaded connection of connecting cylinder to can conveniently dismantle detecting head 6, further convenience is washd detecting head 6, improves gaseous detection accuracy.

In this embodiment (as shown in fig. 1), the rectangular spacing hole 13 has all been seted up at both ends around the threaded sleeve 2, the equal fixedly connected with gag lever post 12 in both ends around the connecting rod 3, just the spacing hole 13 of rectangle is arranged in to gag lever post 12, the equal threaded connection in the 2 outsides of the threaded sleeve of both sides about gag lever post 12 has nut 11, thereby twists nut 11 and can adjust the height of detector body 10, further improvement detector body 10 practicality through the setting of threaded sleeve 2, gag lever post 12, the spacing hole 13 of rectangle and nut 11.

In this embodiment (please refer to fig. 1), the upper end of the detector body 10 is fixedly connected with a lifting lug 9, and the detector body 10 can be conveniently lifted by the arrangement of the lifting lug 9.

In this embodiment (see fig. 1), the threaded sleeve 2, the connecting rod 3, the limiting rod 12, the nut 11, and the bolt 4 are all stainless steel products, and the service lives of the threaded sleeve 2, the connecting rod 3, the limiting rod 12, the nut 11, and the bolt 4 are further prolonged by the corrosion resistance of the stainless steel.

It should be noted that the utility model relates to a sensitive online gas monitoring device, which comprises a base 1, a threaded sleeve 2, a connecting rod 3, a bolt 4, a precision filter screen 5, a detection head 6, an external thread 7, a connecting cylinder 8, a lifting lug 9, a detector body 10, a nut 11, a limiting rod 12, a rectangular limiting hole 13 and an internal thread 14, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technical manuals or conventional experimental methods, during operation, the gas can be effectively filtered through the arrangement of the bolt 4 and the precision filter screen 5, further, the gas detection accuracy can be prevented from being influenced by the adsorption of a large amount of dust on a gas sensor, and the detection head 6 is spirally connected with the connecting cylinder 8, so that the detection head 6 can be conveniently disassembled, further convenience is washd detection head 6, improves gaseous detection accuracy, through the setting of threaded sleeve 2, gag lever post 12, the spacing hole of rectangle 13 and nut 11, thereby twists and move the height that the detector body 10 can be adjusted to nut 11, and further improvement detector body 10 practicality is through the setting of lug 9 to can conveniently hoist detector body 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A sensitive online gas monitoring device, includes base (1), its characterized in that: the utility model discloses a detection device for the detection of the internal thread of a motor vehicle, including base (1), upper end fixedly connected with threaded sleeve (2) of base (1), be equipped with connecting rod (3) in threaded sleeve (2), the upper end fixedly connected with detector body (10) of connecting rod (3), the right-hand member fixedly connected with connecting cylinder (8) of detector body (10), internal thread (14) have been seted up in connecting cylinder (8), the right-hand member of connecting cylinder (8) is equipped with detects head (6), external screw thread (7) have been seted up in the outside of detecting head (6), external screw thread (7) and internal thread (14) threaded connection, the lower extreme of detecting head (6) is equipped with precision filter screen (5), it has bolt (4) to run through on precision filter screen (5), just bolt (4) are twisted with the lower extreme of detecting head (6) and are closed.

2. A sensitive on-line gas monitoring device according to claim 1, wherein: the screw sleeve is characterized in that rectangular limiting holes (13) are formed in the front end and the rear end of the screw sleeve (2), limiting rods (12) are fixedly connected to the front end and the rear end of the connecting rod (3), the limiting rods (12) are arranged in the rectangular limiting holes (13), and nuts (11) are spirally connected to the outer sides of the screw sleeve (2) on the upper side and the lower side of the limiting rods (12).

3. A sensitive on-line gas monitoring device according to claim 1, wherein: the upper end of the detector body (10) is fixedly connected with a lifting lug (9).

4. A sensitive on-line gas monitoring device according to claim 1, wherein: the threaded sleeve (2), the connecting rod (3), the limiting rod (12), the nut (11) and the bolt (4) are all stainless steel products.