CN211740507U

CN211740507U - Chemical industry equipment is with preventing leaking detection device

Info

Publication number: CN211740507U
Application number: CN202020807395.7U
Authority: CN
Inventors: 陈福安; 刘海云; 陈琳琳; 杨立军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-10-23
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a chemical industry equipment is with preventing leaking detection device, including casing, extension board, equipment body, pipeline, flange, first screw rod, first nut, staple bolt, second screw rod, second nut, rubber circle, extension pipe, end cover, first sealing washer, fixed axle, second sealing washer, base, detector and screw. The utility model has simple structure, the detection of the pipeline joint is convenient by installing the shell on the pipeline, the installation of the pipelines with different diameters can be satisfied by the cooperation of the hoop, the operation is convenient, the practicability of the detection equipment is also improved, and the problem that the equipment is replaced in the face of the pipelines with different diameters is avoided; the utility model discloses a detachable design of end cover to realize the sealed of junction by two sealing washers, not only conveniently install and fix the detector, also improved the leakproofness of junction, avoid the problem that the mistake appears in the detection data, make things convenient for the calibration that carries out the detector after detection device uses for a long time.

Description

Chemical industry equipment is with preventing leaking detection device

Technical Field

The utility model relates to a detection device specifically is a chemical industry equipment is with preventing leaking detection device, belongs to chemical industry equipment application technical field.

Background

Chemical equipment, a general term for machinery and equipment used in chemical industrial production, wherein in order to process raw materials into finished products with certain specifications in chemical production, a series of chemical processes such as raw material pretreatment, chemical reaction, separation and refining of reaction products and the like are often needed, the machinery used for realizing the processes is often classified as the chemical equipment, the division of the chemical machinery is not strict, some fluid conveying machinery is often called as the chemical machinery in the chemical department, but at the same time, the fluid conveying machinery is general machinery in various industrial production, and the design and the manufacture of modern chemical equipment are closely related to the development of chemical processes and chemical engineering besides depending on the development of mechanical engineering and material engineering.

The current chemical equipment refers to machinery with main action parts which are static or only rarely move, such as various containers, common kilns, towers, reactors, heat exchangers, common dryers, evaporators, reaction furnaces, electrolytic tanks, crystallization equipment, mass transfer equipment, adsorption equipment, fluidization equipment, common separation equipment, ion exchange equipment and the like. Therefore, a leakage-proof detection device for chemical equipment is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a chemical industry equipment is with preventing leaking detection device in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, and the anti-leakage detection device for the chemical equipment comprises an extension plate positioned on the outer wall of a shell, a connecting mechanism and a dismounting mechanism;

the connecting mechanism comprises a first screw and a hoop, the first screw is in through connection with the extension plate, the end part of the first screw is in threaded connection with a first nut, the end part of the hoop is in through connection with a second screw, the second screw is in threaded connection with a second nut, and the hoop is in contact with a rubber ring;

the dismouting mechanism includes extension pipe and end cover, extension pipe and casing fixed connection, extension pipe tip and end cover threaded connection, and the end cover is inside respectively with first sealing washer, fixed axle and second sealing washer fixed connection, the fixed axle cup joints with the base, base and detector fixed connection, and through screw fixed connection between base and the fixed axle.

Preferably, the casing comprises two semicircle hollow tubes with U-shaped cross sections, casing and rubber circle fixed connection, the rubber circle contact has the pipeline outer wall, through flange fixed connection between the pipeline, and pipeline tip and equipment body intercommunication.

Preferably, the number of the extension plates is four, every two extension plates are respectively positioned at two sides of the shell, and the two extension plates at the same side are fixedly connected through two first screws respectively.

Preferably, the number of staple bolt is two, and two staple bolt tip all extend to the extension board outside, and every staple bolt all comprises two semicircle column structure metal sheets, and every staple bolt both ends all pass through second screw rod fixed connection.

Preferably, the end of the extension pipe is contacted with a first sealing ring, the first sealing ring and the second sealing ring are both of circular ring structures, and the first sealing ring is sleeved with the outer wall of the fixed shaft.

Preferably, the fixed shaft is of a circular ring-shaped structure, a through hole for connecting a wire is formed in an end cover located inside the second sealing ring, the second sealing ring is arranged inside the fixed shaft, and the second sealing ring is in sealing contact with the base.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, the detection of the pipeline joint is convenient by installing the shell on the pipeline, the installation of the pipelines with different diameters can be satisfied by the cooperation of the hoop, the operation is convenient, the practicability of the detection equipment is also improved, and the problem of replacing the equipment without facing the pipelines with different diameters is solved;

2. the utility model discloses a detachable design of end cover to realize the sealed of junction by two sealing washers, not only conveniently install and fix the detector, also improved the leakproofness of junction, avoid the problem that the mistake appears in the detection data, make things convenient for the calibration that carries out the detector after detection device uses for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. the device comprises a shell, 2, an extension plate, 3, a device body, 4, a pipeline, 5, a connecting flange, 6, a first screw rod, 7, a first nut, 8, a hoop, 9, a second screw rod, 10, a second nut, 11, a rubber ring, 12, an extension pipe, 13, an end cover, 14, a first sealing ring, 15, a fixing shaft, 16, a second sealing ring, 17, a base, 18, a detector, 19 and a screw.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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.

Referring to fig. 1-3, a leakage-proof detection device for chemical equipment includes an extension plate 2 located on the outer wall of a housing 1, a connection mechanism and a dismounting mechanism;

the connecting mechanism comprises a first screw rod 6 and an anchor ear 8, the first screw rod 6 is in through connection with the extension plate 2, the end part of the first screw rod 6 is in threaded connection with a first nut 7, the end part of the anchor ear 8 is in through connection with a second screw rod 9, the second screw rod 9 is in threaded connection with a second nut 10, and the anchor ear 8 is in contact with a rubber ring 11;

the dismouting mechanism includes extension pipe 12 and end cover 13, extension pipe 12 and casing 1 fixed connection, extension pipe 12 tip and end cover 13 threaded connection, and end cover 13 is inside respectively with first sealing washer 14, fixed axle 15 and second sealing washer 16 fixed connection, fixed axle 15 cup joints with base 17, base 17 and detector 18 fixed connection, and pass through screw 19 fixed connection between base 17 and the fixed axle 15.

The shell 1 is composed of two semicircular hollow pipe bodies with U-shaped sections, the shell 1 is fixedly connected with a rubber ring 11, the rubber ring 11 is in contact with the outer wall of a pipeline 4, the pipelines 4 are fixedly connected through a connecting flange 5, and the end part of the pipeline 4 is communicated with the equipment body 3; the number of the extension plates 2 is four, every two extension plates 2 are respectively positioned at two sides of the shell 1, and the two extension plates 2 at the same side are respectively fixedly connected through two first screw rods 6; the number of the anchor ears 8 is two, the end parts of the two anchor ears 8 extend to the outer side of the extension plate 2, each anchor ear 8 is composed of two semicircular structural metal plates, and the two ends of each anchor ear 8 are fixedly connected through a second screw 9; a first sealing ring 14 is contacted with the end part of the extension pipe 12, the first sealing ring 14 and a second sealing ring 16 are both in circular ring structures, and the first sealing ring 14 is sleeved with the outer wall of the fixed shaft 15; the fixed shaft 15 is of a circular ring-shaped structure, a through hole for connecting a lead is formed in the end cover 13 located inside the second sealing ring 16, the second sealing ring 16 is arranged inside the fixed shaft 15, and the second sealing ring is in sealing contact with the base 17.

When the utility model is used, firstly, the external power supply and the control switch of the electrical element in the device are placed on the connecting flange 5 at the joint of the pipeline 4, the rubber ring 11 is made to contact the surface of the pipeline 4, the hoop 8 is wrapped on the pipeline 4, and the fixation of the hoop 8 is realized through the second screw rod 9 and the second nut 10, so that the hoop 8 clamps the rubber ring 11 tightly, the elastic design of the rubber ring 11 is also convenient for sealing the pipelines 4 with different diameters, then the first screw rod 6 passes through the extension plate 2, and the fixation between the shells 1 is realized through the second nut 10;

after the operation is completed, the wire of the detector 18 passes through the through hole in the middle of the end cover 13, the base 17 at the end part of the detector 18 is inserted into the fixing shaft 15, the fixing between the base 17 and the fixing shaft 15 is realized through the screw 19, at the moment, the base 17 supports against the second sealing ring 16 to realize sealing, the end cover 13 is screwed on the extension pipe 12, the second sealing ring 16 in the end cover 13 supports against the extension pipe 12, the fixing between the end cover 13 and the extension pipe 12 is realized, the gas content and the components in the shell 1 are detected through the detector 18, and then whether the joint of the pipeline 4 of the detection equipment body 3 leaks or not is detected, and the detection accuracy is conveniently improved.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a chemical industry equipment is with preventing leaking detection device which characterized in that: comprises an extension plate (2) positioned on the outer wall of a shell (1), a connecting mechanism and a dismounting mechanism;

the connecting mechanism comprises a first screw (6) and a hoop (8), the first screw (6) is in through connection with the extension plate (2), the end part of the first screw (6) is in threaded connection with a first nut (7), the end part of the hoop (8) is in through connection with a second screw (9), the second screw (9) is in threaded connection with a second nut (10), and the hoop (8) is in contact with a rubber ring (11);

dismouting mechanism includes extension pipe (12) and end cover (13), extension pipe (12) and casing (1) fixed connection, extension pipe (12) tip and end cover (13) threaded connection, and end cover (13) inside respectively with first sealing washer (14), fixed axle (15) and second sealing washer (16) fixed connection, fixed axle (15) cup joint with base (17), base (17) and detector (18) fixed connection, and through screw (19) fixed connection between base (17) and fixed axle (15).

2. A leakage prevention detection apparatus for chemical equipment according to claim 1, characterized in that: casing (1) comprises the hollow body of semicircle form that two cross-sections are the U-shaped structure, casing (1) and rubber circle (11) fixed connection, rubber circle (11) contact has pipeline (4) outer wall, through flange (5) fixed connection between pipeline (4), and pipeline (4) tip and equipment body (3) intercommunication.

3. A leakage prevention detection apparatus for chemical equipment according to claim 1, characterized in that: the number of the extension plates (2) is four, every two extension plates (2) are respectively positioned at two sides of the shell (1), and the two extension plates (2) at the same side are fixedly connected through two first screw rods (6).

4. A leakage prevention detection apparatus for chemical equipment according to claim 1, characterized in that: the quantity of staple bolt (8) is two, and two staple bolt (8) tip all extend to extension board (2) outside, and every staple bolt (8) all comprises two semicircle column structure metal sheets, and every staple bolt (8) both ends all pass through second screw rod (9) fixed connection.

5. A leakage prevention detection apparatus for chemical equipment according to claim 1, characterized in that: the end part of the extension pipe (12) is contacted with a first sealing ring (14), the first sealing ring (14) and a second sealing ring (16) are both in a circular ring structure, and the first sealing ring (14) is sleeved with the outer wall of the fixed shaft (15).

6. A leakage prevention detection apparatus for chemical equipment according to claim 1, characterized in that: the fixed shaft (15) is of a circular ring-shaped structure, a through hole for connecting a wire is formed in an end cover (13) located inside the second sealing ring (16), the second sealing ring (16) is arranged inside the fixed shaft (15), and the second sealing ring is in sealing contact with the base (17).