CN216246587U

CN216246587U - Automatic metering controller for gas

Info

Publication number: CN216246587U
Application number: CN202122779605.3U
Authority: CN
Inventors: 龚洋洋; 毛天宇; 毛梦芸
Original assignee: YINGTAN HEXING FIBRE COMMUNICATION COMPONENTS CO LTD
Current assignee: YINGTAN HEXING FIBRE COMMUNICATION COMPONENTS CO LTD
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-08
Anticipated expiration: 2031-11-13

Abstract

The utility model belongs to the field of gas, in particular to a gas automatic metering control device, which comprises a gas cylinder and a metering mechanism; the metering mechanism is arranged above the gas cylinder; the metering mechanism comprises a movable auxiliary pipe, an insertion sealing pipe, an insertion movable pipe, a first display pipe and a second display pipe; the top of the gas cylinder is provided with a gas hole; through setting up metering mechanism, at the in-process that uses the gas, when constantly reducing or increasing along with gas in the gas section of thick bamboo, the grafting is removed the pipe and will be removing the inside removal at the sealed pipe of pegging graft, it utilizes the sealed pipe will remove the pipe and remove the clearance seal between the auxiliary pipe to the pegging graft, prevent gas leakage, remove a set position back at the grafting, it can to utilize second display tube or first display tube to survey the volume of gas in the gas section of thick bamboo, thereby the personnel of being convenient for measure and control the gas in the gas section of thick bamboo, and operation is easier, the personnel's of being convenient for use.

Description

Automatic metering controller for gas

Technical Field

The utility model relates to the field of gas, in particular to an automatic gas metering control device.

Background

The gas is a valuable resource in production and life of people, and when the gas is used, people sometimes need to use an automatic gas metering control device to observe the use amount of the gas.

In the prior art, the automatic fuel gas metering control device has the advantages of long service life, low production cost and convenience for personnel to use.

The operation and the measurement process of the existing automatic fuel gas metering control device are complex, and the fuel gas is not convenient for personnel to meter and control.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic gas metering control device, aiming at the problems that the operation and the metering process of the existing automatic gas metering control device are complex, and the metering and control of gas are inconvenient for personnel.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a gas automatic metering control device, which comprises a gas cylinder and a metering mechanism; the metering mechanism is arranged above the gas cylinder;

the metering mechanism comprises a movable auxiliary pipe, an insertion sealing pipe, an insertion movable pipe, a first display pipe and a second display pipe; the top of the gas cylinder is provided with a gas hole; the movable auxiliary pipe is arranged inside the gas hole; the inserting sealing pipe is arranged inside the movable auxiliary pipe; the inserting movable pipe is arranged inside the inserting sealing pipe; the first display tube is arranged at the bottom of the plug-in sealing tube; the second display tube is arranged at the top of the plug-in sealing tube, and the auxiliary tube, the plug-in sealing tube, the plug-in moving tube, the first display tube and the second display tube are arranged, so that the personnel can measure and control the fuel gas conveniently.

Preferably, the top of the inserting movable pipe is fixedly connected with a limiting auxiliary block; the diameter of the limiting auxiliary block is larger than that of the plug-in sealing tube, and the limiting auxiliary block is arranged, so that the plug-in moving tube is limited by personnel.

Preferably, the inner wall of the movable auxiliary pipe is provided with an inserting seal groove; the both sides of grafting sealed tube all be provided with the sealed piece of grafting sealed groove looks adaptation, through being provided with the sealed piece of grafting, the personnel of being convenient for are spacing to the sealed tube of grafting.

Preferably, the bottom of the movable auxiliary pipe is provided with an inserting sealing ring, and the sealing performance between the movable auxiliary pipe and the gas hole is improved by the personnel through the inserting sealing ring.

Preferably, the top of the gas cylinder is provided with an inserting installation mechanism; the inserting and mounting mechanism comprises a circular plate, an arc-shaped block, a mounting block, a limiting head and a limiting spring; the circular plate is arranged on the surface of the moving auxiliary pipe; the arc-shaped block is arranged below the circular plate; the top of the gas cylinder is provided with an installation groove; an installation auxiliary groove is formed in the inner wall of the installation groove; the mounting block is arranged inside the mounting auxiliary groove; the surface of the mounting block is provided with a mounting hole; the limiting head is arranged in the mounting hole; the limiting spring is arranged on one side of the limiting head; the inside of spacing spring is provided with the installation connecting pipe, through being provided with plectane, arc piece, installation piece, spacing head and spacing spring, the personnel of being convenient for install metering mechanism.

Preferably, an arc-shaped groove is formed in the inner wall of the auxiliary mounting groove; the bottom of the limiting head is provided with a limiting insertion pipe matched with the arc-shaped groove; a round angle is arranged on one side of the mounting block; spacing fixed slot has been seted up on the surface of arc piece, through being provided with spacing grafting pipe, the personnel of being convenient for are spacing to the installation piece.

The utility model has the advantages that:

1. according to the utility model, by arranging the metering mechanism, in the process of using the fuel gas, when the fuel gas in the fuel gas cylinder is continuously reduced or increased, the inserting moving pipe moves in the inserting sealing pipe, the gap between the inserting moving pipe and the moving auxiliary pipe is sealed by using the sealing pipe, so that the gas leakage is prevented, and after the inserting moving pipe moves for a certain position, the amount of the fuel gas in the fuel gas cylinder can be observed by using the second display pipe or the first display pipe, so that the fuel gas in the fuel gas cylinder can be conveniently metered and controlled by personnel, the operation mode is easy, and the use by the personnel is convenient.

2. By arranging the inserting and mounting mechanism, when the measuring mechanism is used, the arc-shaped block at the bottom of the circular plate needs to be inserted into the mounting groove, meanwhile, the surface of the arc-shaped block extrudes the mounting head, one side of the mounting head moves into the mounting auxiliary groove, meanwhile, one side of the mounting block drives the limiting head to move together with the limiting spring, the limiting spring contracts to generate elastic potential energy, and then one end of the limiting spring pushes the mounting block to limit the arc-shaped block, so that the circular plate is fixed, and further, a person can conveniently mount the measuring mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 exercise.

FIG. 1 is a schematic top view illustrating a first embodiment;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the first embodiment;

FIG. 3 is a schematic diagram of a first embodiment of a position limiting auxiliary block;

FIG. 4 is a schematic diagram illustrating a circular plate structure according to the first embodiment;

fig. 5 is a schematic view of a moving ball structure according to the second embodiment.

In the figure: 1. a gas cartridge; 101. a gas hole; 102. mounting grooves; 201. moving the auxiliary tube; 2011. inserting a sealing ring; 202. inserting a sealing tube; 2021. inserting a sealing groove; 2022. inserting a sealing block; 203. inserting a movable pipe; 2031. a limiting auxiliary block; 204. a first display tube; 205. a second display tube; 301. a circular plate; 302. an arc-shaped block; 303. mounting blocks; 304. a limiting head; 305. a limiting spring; 3051. installing a connecting pipe; 4. an arc-shaped slot; 401. limiting the inserting pipe; 5. the ball is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the automatic gas metering control device includes a gas cylinder 1 and a metering mechanism; the metering mechanism is arranged above the gas cylinder 1;

the metering mechanism comprises a movable auxiliary pipe 201, an insertion sealing pipe 202, an insertion movable pipe 203, a first display pipe 204 and a second display pipe 205; the top of the gas cylinder 1 is provided with a gas hole 101; the movement auxiliary pipe 201 is arranged inside the gas hole 101; the plugging sealing tube 202 is arranged inside the mobile auxiliary tube 201; the plugging movable pipe 203 is arranged inside the plugging sealing pipe 202; the first display tube 204 is arranged at the bottom of the plug-in sealing tube 202; the second display tube 205 is arranged on the top of the plug sealing tube 202;

during operation, in the process of using gas, when the gas in the gas cylinder 1 is continuously reduced or increased, the plugging movable pipe 203 moves in the plugging sealing pipe 202, the sealing pipe 202 is used for sealing the gap between the plugging movable pipe 203 and the movable auxiliary pipe 201 to prevent gas leakage, after the plugging movable pipe 203 moves a certain position, the amount of the gas in the gas cylinder 1 can be observed by using the second display pipe 205 or the first display pipe 204, so that the gas in the gas cylinder 1 can be conveniently measured and controlled by a person, the operation mode is easy, and the use of the person is convenient.

The top of the plugging moving pipe 203 is fixedly connected with a limiting auxiliary block 2031; the diameter of the limit auxiliary block 2031 is larger than that of the plug-in sealing tube 202;

in operation, when the movable insertion tube 203 is lowered to a certain position, the auxiliary limit block 2031 will limit the movable insertion tube 203.

An inserting seal groove 2021 is formed in the inner wall of the movable auxiliary pipe 201; the two sides of the plugging seal pipe 202 are both provided with plugging seal blocks 2022 which are matched with the plugging seal grooves 2021;

when the auxiliary pipe 201 works, the plugging seal block 2022 is plugged into the plugging seal groove 2021, and the plugging seal pipe 202 and the plugging movable pipe 203 can be installed in the auxiliary pipe 201.

The bottom of the mobile auxiliary pipe 201 is provided with an inserting sealing ring 2011;

during operation, the plugging seal ring 2011 seals the bottom of the mobile auxiliary pipe 201 to prevent air leakage.

The top of the gas cylinder 1 is provided with an inserting installation mechanism; the inserting and mounting mechanism comprises a circular plate 301, an arc-shaped block 302, a mounting block 303, a limiting head 304 and a limiting spring 305; the circular plate 301 is disposed on the surface of the movement auxiliary pipe 201; the arc-shaped block 302 is arranged below the circular plate 301; the top of the gas cylinder 1 is provided with an installation groove 102; an installation auxiliary groove is formed in the inner wall of the installation groove 102; the mounting block 303 is arranged inside the mounting auxiliary groove; the surface of the mounting block 303 is provided with a mounting hole; the limiting head 304 is arranged in the mounting hole; the limiting spring 305 is arranged on one side of the limiting head 304; a mounting connecting pipe 3051 is arranged inside the limiting spring 305;

during operation, the arc block 302 at the bottom of the circular plate 301 needs to be inserted into the mounting groove 102, meanwhile, the surface of the arc block 302 extrudes the mounting head 303, one side of the mounting head 303 moves into the mounting auxiliary groove, one side of the mounting block 303 drives the limiting head 304 to move together with the limiting spring 305, the limiting spring 305 contracts to generate elastic potential energy, then one end of the limiting spring 305 pushes the mounting block 303 to limit the arc block 302, and therefore the circular plate 301 is fixed, and further, a person can conveniently mount the metering mechanism.

An arc-shaped groove 4 is formed in the inner wall of the auxiliary groove; the bottom of the limiting head 304 is provided with a limiting insertion pipe 401 matched with the arc-shaped groove 4; a round angle is arranged on one side of the mounting block 303; the surface of the arc-shaped block 302 is provided with a limiting fixing groove;

during operation, in the process that the mounting block 303 moves, the limiting head 304 drives the limiting insertion pipe 401 to move in the arc-shaped groove 4.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a movable ball 5 is disposed on a surface of the plug seal tube 202;

during operation, when the plugging seal tube 202 is installed, the plugging seal tube 202 drives the moving ball 5 to roll on the inner wall of the moving auxiliary tube 201.

The working principle aims at the problem that the operation and the metering process of the existing automatic gas metering control device are complex and the metering and control of the gas are inconvenient for personnel, when the automatic gas metering control device works, the arc-shaped block 302 at the bottom of the circular plate 301 needs to be inserted into the mounting groove 102, meanwhile, the surface of the arc-shaped block 302 extrudes the mounting head 303, one side of the mounting head 303 moves to the mounting auxiliary groove, one side of the mounting block 303 drives the limiting head 304 to move together with the limiting spring 305, so that the limiting spring 305 contracts to generate elastic potential energy, then one end of the limiting spring 305 pushes the mounting block 303 to limit the arc-shaped block 302, so that the circular plate 301 is fixed, further, the metering mechanism is convenient for the personnel to mount, in the process of using the gas, along with the continuous reduction or increase of the gas in the gas cylinder 1, the inserting moving pipe 203 moves in the inserting sealing pipe 202, the sealing pipe 202 is used for sealing the gap between the inserting moving pipe 203 and the moving auxiliary pipe 201, the gas leakage is prevented, after the plugging movable pipe 203 moves a certain position, the amount of the gas in the gas cylinder 1 can be observed by using the second display pipe 205 or the first display pipe 204, so that the gas in the gas cylinder 1 can be conveniently measured and controlled by personnel, the operation mode is easy, and the use by the personnel is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Gas automatic measurement controlling means, its characterized in that: comprises a gas cylinder (1) and a metering mechanism; the metering mechanism is arranged above the gas cylinder (1);

the metering mechanism comprises a movable auxiliary pipe (201), an insertion sealing pipe (202), an insertion movable pipe (203), a first display pipe (204) and a second display pipe (205); the top of the gas cylinder (1) is provided with a gas hole (101); the mobile auxiliary pipe (201) is arranged inside the gas hole (101); the plug-in sealing tube (202) is arranged inside the mobile auxiliary tube (201); the inserting movable pipe (203) is arranged inside the inserting sealing pipe (202); the first display tube (204) is arranged at the bottom of the plug-in sealing tube (202); the second display tube (205) is arranged on the top of the plug sealing tube (202).

2. The automatic gas metering control device according to claim 1, characterized in that: the top of the inserting movable pipe (203) is fixedly connected with a limiting auxiliary block (2031); the diameter of the limiting auxiliary block (2031) is larger than that of the plugging sealing pipe (202).

3. The automatic gas metering control device according to claim 2, characterized in that: an inserting seal groove (2021) is formed in the inner wall of the movable auxiliary pipe (201); the two sides of the plug-in sealing pipe (202) are provided with plug-in sealing blocks (2022) matched with the plug-in sealing grooves (2021).

4. The automatic gas metering control device according to claim 3, characterized in that: the bottom of the movable auxiliary pipe (201) is provided with an inserting sealing ring (2011).

5. The automatic gas metering control device according to claim 4, characterized in that: the top of the gas cylinder (1) is provided with an inserting installation mechanism; the inserting and mounting mechanism comprises a circular plate (301), an arc-shaped block (302), a mounting block (303), a limiting head (304) and a limiting spring (305); the circular plate (301) is arranged on the surface of the movement auxiliary pipe (201); the arc-shaped block (302) is arranged below the circular plate (301); the top of the gas cylinder (1) is provided with an installation groove (102); an installation auxiliary groove is formed in the inner wall of the installation groove (102); the mounting block (303) is arranged inside the mounting auxiliary groove; the surface of the mounting block (303) is provided with a mounting hole; the limiting head (304) is arranged in the mounting hole; the limiting spring (305) is arranged on one side of the limiting head (304); and a mounting connecting pipe (3051) is arranged in the limiting spring (305).

6. The automatic gas metering control device according to claim 5, characterized in that: an arc-shaped groove (4) is formed in the inner wall of the auxiliary mounting groove; the bottom of the limiting head (304) is provided with a limiting insertion pipe (401) matched with the arc-shaped groove (4); a round angle is arranged on one side of the mounting block (303); the surface of the arc-shaped block (302) is provided with a limiting fixing groove.