CN217403698U

CN217403698U - Well head supercharging equipment pneumatic valve leak testing instrument

Info

Publication number: CN217403698U
Application number: CN202221026115.4U
Authority: CN
Inventors: 方磊; 谢远飞; 张少龙; 霍一帆
Original assignee: Xi'an Jierun Petroleum Engineering Co ltd
Current assignee: Xi'an Jierun Petroleum Engineering Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-09
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a well head supercharging equipment pneumatic valve leak testing instrument, including installation component and determine module, the installation component includes the mounting panel, installs the bolt that runs through to the inner wall at the mounting panel outer wall and offers the standing groove in mounting panel upper end middle part both sides, and wherein, the mounting panel cross-section is the U type, and determine module includes both sides board bottom laminating in the backup pad of standing groove inner wall, offers the fluting and the leak testing appearance body of setting in the fluting at backup pad upper end middle part. This kind of well head supercharging equipment pneumatic valve leak testing instrument installs the mounting panel in appointed nearer position apart from the pneumatic valve through the bolt, slides in the standing groove through the control support board and adjusts the leak testing appearance body position in the fluting of backup pad upper end, after adjusting the specified position with the leak testing appearance body, the probe that the operator singlehanded can take the leak testing appearance body detects the pneumatic valve, the trouble of the frequent leak testing appearance of taking of both hands when saving the operator and detecting.

Description

Wellhead supercharging equipment pneumatic valve leak testing instrument

Technical Field

The utility model relates to a well head supercharging equipment leak testing technical field specifically is a well head supercharging equipment pneumatic valve leak testing instrument.

Background

The gas well is a well drilled from the ground to a gas layer for exploiting natural gas, pressurization equipment is required to be used at the mouth of the gas well, a gas valve is arranged on the pressurization equipment, and in order to ensure stable pressurization of the pressurization equipment, leakage detection needs to be carried out on the gas valve before use.

When current leak testing to the pneumatic valve, the operator need hand leak testing appearance in one hand, and the probe is held to the pneumatic valve in another hand and is detected, detects the completion back, places leak testing appearance in the toolbox, takes out leak testing appearance again when using next time, and this kind of mode needs the frequent leak testing appearance of taking of operator when detecting, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

In view of the above-mentioned and/or the problem that exists among the current well head supercharging device leak testing instrument, provided the utility model discloses.

Therefore, the utility model aims at providing a well head supercharging equipment pneumatic valve leak testing instrument installs the device and can detect the pneumatic valve at appointed position operator one hand, and both hands frequently take leak testing appearance's trouble when saving the operator and detecting.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a wellhead plenum gas valve leak detection tool, comprising:

the mounting assembly comprises a mounting plate, bolts and placing grooves, wherein the bolts are mounted on the outer wall of the mounting plate and penetrate through the inner wall of the mounting plate, the placing grooves are formed in the two sides of the middle of the upper end of the mounting plate, and the section of the mounting plate is U-shaped;

the detection assembly comprises a supporting plate, a groove and a leakage detector body, wherein the bottoms of the two side plates are attached to the inner wall of the placing groove, the groove is formed in the middle of the upper end of the supporting plate, and the leakage detector body is arranged in the groove;

as a well head supercharging equipment pneumatic valve leak testing instrument an optimal selection scheme, wherein, mounting panel outer wall middle part is the cavity form, bolt inner wall end fixing has the rubber pad.

As a well head supercharging equipment pneumatic valve leak testing instrument a preferred scheme, wherein, backup pad lower extreme vertical fixation has the diaphragm, the standing groove cross-section is the T type, and the laminating of standing groove inner wall and diaphragm outer wall.

As a preferred scheme of well head supercharging equipment pneumatic valve leak testing instrument, wherein, fluting inner wall one side vertical fixation has the dead lever, and the dead lever inboard is fixed with fixed grip block, fluting inner wall opposite side is fixed with the elastic component, the elastic component inboard is fixed with movable grip block.

As a preferred scheme of well head supercharging equipment pneumatic valve leak testing instrument, wherein, the elastic component is spring or sleeve.

As a preferred scheme of well head supercharging equipment pneumatic valve leak testing instrument, wherein, fixed grip block and activity grip block inner wall are fixed with the protection and fill up.

Compared with the prior art, the utility model discloses the beneficial effect who has is: this kind of well head supercharging equipment pneumatic valve leak testing instrument installs the mounting panel in appointed nearer position apart from the pneumatic valve through the bolt, slides in the standing groove through the control support board and adjusts the leak testing appearance body position in the fluting of backup pad upper end, after adjusting the specified position with the leak testing appearance body, the probe that the operator singlehanded can take the leak testing appearance body detects the pneumatic valve, the trouble of the frequent leak testing appearance of taking of both hands when saving the operator and detecting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and 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 these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of a three-dimensional structure of a gas valve leakage detection tool of a wellhead supercharging device of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a gas valve leakage detection tool of a wellhead supercharging device in fig. 1;

fig. 3 is the utility model relates to a well head supercharging device pneumatic valve leak testing instrument backup pad side sectional structure schematic diagram.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a well head supercharging equipment pneumatic valve leak testing instrument installs the device and can detect the pneumatic valve at appointed position operator one hand, the trouble of frequently taking leak testing appearance of both hands when saving the operator and detecting.

Fig. 1-3 show a schematic structural diagram of an embodiment of the tool for detecting gas valve leakage of a wellhead pressurization device of the present invention, please refer to fig. 1-3, and a main body of the tool for detecting gas valve leakage of a wellhead pressurization device of the present embodiment includes a mounting component 100 and a detection component 200.

The mounting assembly 100 includes a mounting plate 110, a bolt 120 mounted on an outer wall of the mounting plate 110 and penetrating to an inner wall, and a placement groove 130 formed on both sides of a middle portion of an upper end of the mounting plate 110, wherein the mounting plate 110 has a U-shaped cross section. Preferably, in the present embodiment, the middle portion of the outer wall of the mounting plate 110 is hollow, a rubber pad is fixed to the end portion of the inner wall of the bolt 120, and the rubber pad fixed to the end portion of the inner wall of the bolt 120 plays a role of protection, so as to prevent the bolt 120 from being worn away from the mounting portion during the mounting process.

The detecting unit 200 includes a supporting plate 210 having two side plates and a bottom portion attached to an inner wall of the accommodating groove 130, a slot 220 formed in a middle portion of an upper end of the supporting plate 210, and a leak detector body 230 disposed in the slot 220. Preferably, in this embodiment, the lower end of the supporting plate 210 is vertically fixed with a horizontal plate 211, the cross section of the placement groove 130 is T-shaped, the inner wall of the placement groove 130 is attached to the outer wall of the horizontal plate 211, the outer wall of the horizontal plate 211 vertically fixed to the lower end of the supporting plate 210 is attached to the inner wall of the placement groove 130, so as to ensure the stable sliding of the supporting plate 210 in the placement groove 130, one side of the inner wall of the slot 220 is vertically fixed with a fixing rod 221, the inner side of the fixing rod 221 is fixed with a fixing clamping plate 222, the other side of the inner wall of the slot 220 is fixed with an elastic member 223, the inner side of the elastic member 223 is fixed with a movable clamping plate 224, the movable clamping plate 224 cooperates with the fixing clamping plate 222 under the action of the elastic member 223 to fixedly clamp the leakage detector body 230, so that the device can mount the leakage detector bodies 230 of different sizes, and an operator can directly and manually remove the leakage detector body 230, thereby facilitating the disassembly and assembly of the leakage detector, the inner walls of the fixed clamping plate 222 and the movable clamping plate 224 are fixed with a protection pad 225, and the protection pad 225 plays a protection role in clamping the fixed leakage detector body 230, so that the shell of the leakage detector body 230 is prevented from being worn in the clamping process.

With reference to fig. 1 to fig. 3, in the tool for detecting gas valve leakage of wellhead supercharging equipment according to the present embodiment, the gas valve is detected as follows: an operator places the device at a position close to the air valve in an appointed distance through the mounting plate 110, then rotates the bolt 120, fixes the mounting plate 110, controls the supporting plate 210 to slide in the placing groove 130 at the upper end of the mounting plate 110 according to the position of the air valve, slides the supporting plate 210 to the appointed position, adjusts the position of the leakage detector body 230 in the groove 220 at the upper end of the supporting plate 210, and then detects the air valve by holding a probe on the leakage detector body 230 with one hand.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of these combinations not exhaustive in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A wellhead supercharging device gas valve leak detection tool, characterized by comprising:

the mounting assembly (100) comprises a mounting plate (110), bolts (120) mounted on the outer wall of the mounting plate (110) and penetrating through the inner wall of the mounting plate, and placing grooves (130) formed in two sides of the middle of the upper end of the mounting plate (110), wherein the section of the mounting plate (110) is U-shaped;

the detection assembly (200) comprises a support plate (210) with the bottoms of two side plates attached to the inner wall of the placement groove (130), a slot (220) formed in the middle of the upper end of the support plate (210), and a leakage detector body (230) arranged in the slot (220).

2. The tool for detecting the gas valve leakage of the wellhead pressurization equipment according to claim 1, characterized in that the middle of the outer wall of the mounting plate (110) is hollow, and a rubber pad is fixed at the end part of the inner wall of the bolt (120).

3. The tool for detecting the gas valve leakage of the wellhead supercharging equipment according to claim 2, wherein a transverse plate (211) is vertically fixed at the lower end of the supporting plate (210), the section of the placing groove (130) is T-shaped, and the inner wall of the placing groove (130) is attached to the outer wall of the transverse plate (211).

4. A tool for detecting gas valve leakage of a wellhead supercharging device according to claim 3, characterized in that a fixed rod (221) is vertically fixed on one side of the inner wall of the slot (220), a fixed clamping plate (222) is fixed on the inner side of the fixed rod (221), an elastic member (223) is fixed on the other side of the inner wall of the slot (220), and a movable clamping plate (224) is fixed on the inner side of the elastic member (223).

5. A wellhead supercharging device gas valve leak detection tool according to claim 4, characterized in that the elastic member (223) is a spring or a sleeve.

6. A wellhead supercharging device gas valve leakage detection tool according to claim 5, characterized in that the inner walls of the fixed clamping plate (222) and the movable clamping plate (224) are fixed with protective pads (225).