CN210662346U

CN210662346U - Valve with good safety performance for gas pipeline

Info

Publication number: CN210662346U
Application number: CN201920758298.0U
Authority: CN
Inventors: 卢革
Original assignee: Pulily Tianjin Gas Equipment Co ltd
Current assignee: Pulily Tianjin Gas Equipment Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-06-02
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a valve for gas pipeline that security performance is good, including mounting panel and valve, the valve is settled on the mounting panel, a pair of U-shaped cardboard that the structure is the same is installed to the wall behind the mounting panel, and is a pair of the same picture peg of structure is equipped with in the interpolation of U-shaped cardboard, and is a pair of install the same viscidity sticker of a pair of structure on the wall behind the picture peg, install fixed detection structure on the mounting panel, the utility model relates to a gas pipeline valve technical field, this device has protected the valve through fixed detection structure to if take place to leak, can also be timely remind, small in size is moderate, simple structure.

Description

Valve with good safety performance for gas pipeline

Technical Field

The utility model relates to a gas pipeline valve technical field specifically is a valve for gas pipeline that security performance is good.

Background

The gas valve is a novel safety matching device for gas pipeline engineering; the gas valve is used for cutting off, connecting and adjusting gas in a pipeline, and has good control characteristics and closing sealing performance; it is suitable for various gas medium pipelines such as city gas, liquefied petroleum gas, natural gas and oxygen.

Gas is one of the essential energy sources in people's life at present, gas is used very much, but there is a potential safety hazard, in order to guarantee that gas can not leak and can in time remind the user when leaking, a lot of valve products have appeared, present gas valve is powerful, but not suitable for use with the family, when using at home, the valve of gas all can be in the kitchen, receive the erosion of kitchen interior moisture and oil stain for a long time, corrode the valve, and in some homes, the valve of gas can be close to the ground, children and pets at home can go to make play with, lead to the damage of valve, cause gas to leak, and valve and pipeline can be unsettled when using, and can increase the burden of pipeline when closing the valve back and forth for a long time, still need professional detection personnel's regular room entry when using gas, in view of the danger of strangers entering the room, the present application is made in order to deeply research the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a valve for gas pipeline that security performance is good, solved current when using at home, the valve of gas all can be in the kitchen, receive the erosion of moisture and oil stain in the kitchen for a long time, corrode the valve, and in some homes, the valve of gas can be close to ground, children and the pet at home can go to dial and play, lead to the damage of valve, cause the gas to leak, and valve and pipeline can be unsettled when using, and can increase the burden of pipeline when closing the valve for a long time making a round trip, still need the regular income room of detection personnel of specialty to detect when using the gas, stranger gets into indoor dangerous technical problem that exists.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a valve for a gas pipeline with good safety performance comprises a mounting plate and a valve, wherein the valve is arranged on the mounting plate, a pair of U-shaped clamping plates with the same structure is arranged on the rear wall surface of the mounting plate, a pair of inserting plates with the same structure are inserted in the pair of U-shaped clamping plates, a pair of sticky stickers with the same structure are arranged on the rear wall surface of the inserting plates, and a fixed detection structure is arranged on the mounting plate;

the fixed detection structure mainly comprises: the gas alarm device comprises two pairs of connecting plates with the same structure, two pairs of sliding blocks with the same structure, a bottomless protection box, a pair of arc-shaped sealing layers with the same structure, a pair of fixing frames with the same structure, a pair of bolts with the same structure, a connecting plate and a gas alarm;

two pairs of connecting plates are arranged on the mounting plate and are positioned at two sides of the valve, two pairs of sliding grooves with the same structure are arranged on the side wall surfaces of the two pairs of connecting plates, two pairs of sliding blocks are assembled in the two pairs of sliding grooves, the bottomless protection box is inserted on the two pairs of connecting plates, the front side wall surface and the rear side wall surface of the bottomless protection box are connected with the two pairs of sliding blocks, a pair of arc-shaped clamping grooves with the same structure are formed on the left side wall surface and the right side wall surface of the bottomless protection box and close to the lower end, a pair of arc-shaped sealing layers are assembled in the pair of arc-shaped clamping grooves, a pair of fixing frames are movably arranged on the front side wall surface and the rear side wall surface of the mounting plate, a pair of threaded holes with the same structure are formed on a pair of fixing frame cross beams, a pair of bolts are spirally arranged in the threaded holes and touch the bottomless protection box, the connecting plate is arranged on the side wall surface of the bottomless protection box, and the gas alarm is arranged on the connecting plate.

Preferably, a sponge layer matched with the bottomless protection box is installed on the lower wall surface of the bottomless protection box: the sponge layer is used for protecting the bottomless protection box.

Preferably, a pair of gaskets is mounted on the upper wall surface of the bottomless protection box and below the pair of bolts: the gasket is used for thickening and protecting the bottomless protection box.

Preferably, the wall just is located gas alarm the place ahead and has seted up the opening before the protection box of no end, transparent glass is equipped with to the embedded opening.

Preferably, the bottomless protection box front wall face is provided with a vent hole above the through hole, and a protection net is embedded in the vent hole.

Preferably, a pair of limiting plates is installed on the upper wall surface of the bottomless protection box: the limiting plate is used for limiting the fixing frame.

Advantageous effects

The utility model provides a valve for gas pipeline that security performance is good. The gas leakage detection device has the advantages that the valve is protected through the fixed detection structure, if leakage occurs, prompt can be timely conducted, the gas leakage detection device is small and moderate in size and simple in structure, the problem that when the gas leakage detection device is used at home, the gas valve is in a kitchen, erosion caused by moisture and oil stain in the kitchen is caused for a long time, the gas valve is corroded, in some homes, the gas valve is close to the ground, children and pets in the homes can play with the gas valve, the gas leakage is caused, the gas valve and the pipeline can be suspended when the gas leakage detection device is used, burden of the pipeline can be increased when the gas valve is closed back and forth for a long time, professional detection personnel are required to enter the room regularly during gas use, and strangers are dangerous when entering the room.

Drawings

Fig. 1 is a schematic structural diagram of a valve for a gas pipeline with good safety performance.

Fig. 2 is a schematic view of a sectional structure of a gas pipe valve with good safety performance.

Fig. 3 is a schematic structural diagram of a valve for a gas pipeline with good safety performance.

Fig. 4 is a schematic view of the rear view structure of the valve for gas pipeline with good safety performance.

Fig. 5 is a schematic side view of the valve for gas pipeline with good safety performance.

In the figure: 1-mounting a plate; 2-a valve; 3-U-shaped clamping plates; 4, inserting a board; 5-sticky stickers; 6-connecting plates; 7-a slide block; 8-bottomless protection box; 9-arc sealing layer; 10-a fixing frame; 11-a bolt; 12-connecting the plates; 13-gas alarm; 14-a sponge layer; 15-a gasket; 16-transparent glass; 17-a protective net; and 18-limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a valve for a gas pipeline with good safety performance comprises an installation plate 1 and a valve 2, wherein the valve 2 is arranged on the installation plate 1, a pair of U-shaped clamping plates 3 with the same structure is installed on the rear wall surface of the installation plate 1, a pair of inserting plates 4 with the same structure are inserted in the pair of U-shaped clamping plates 3, a pair of sticky stickers 5 with the same structure are installed on the rear wall surface of the pair of inserting plates 4, and a fixed detection structure is installed on the installation plate 1; the fixed detection structure mainly comprises: the gas alarm device comprises two pairs of connecting plates 6 with the same structure, two pairs of sliding blocks 7 with the same structure, a bottomless protection box 8, a pair of arc-shaped sealing layers 9 with the same structure, a pair of fixing frames 10 with the same structure, a pair of bolts 11 with the same structure, a connecting plate 12 and a gas alarm 13; two pairs of connecting plates 6 are arranged on the mounting plate 1 and positioned at two sides of the valve 2, two pairs of sliding grooves with the same structure are arranged on the side wall surfaces of the two pairs of connecting plates 6, two pairs of sliding blocks 7 are assembled in the two pairs of sliding grooves, the bottomless protection box 8 is inserted on the two pairs of connecting plates 6, the front side wall surface and the rear side wall surface are connected with the two pairs of sliding blocks 7, a pair of arc-shaped clamping grooves with the same structure are arranged on the left side wall surface and the right side wall surface of the bottomless protection box 8 and close to the lower end, a pair of arc-shaped sealing layers 9 are assembled in the pair of arc-shaped clamping grooves, a pair of fixing frames 10 are movably arranged on the front side wall surface and the rear side wall surface of the mounting plate 1, a pair of threaded holes with the same structure are arranged on the cross beam of the fixing frame, the gas alarm 13 is arranged on the connecting plate 12; the lower wall surface of the bottomless protection box 8 is provided with a sponge layer 14 matched with the bottomless protection box: the sponge layer 14 is used for protecting the bottomless protection box 8; a pair of gaskets 15 is installed on the upper wall surface of the bottomless protection box 8 and below the pair of bolts 11: the gasket 15 is used for thickening and protecting the bottomless protection box 8; a through hole is formed in the front wall surface of the bottomless protection box 8 and in front of the gas alarm 13, and transparent glass 16 is embedded in the through hole; a vent hole is formed in the front wall surface of the bottomless protection box 8 and positioned above the through hole, and a protection net 17 is embedded in the vent hole; the upper wall surface of the bottomless protection box 8 is provided with a pair of limiting plates 18: the position limiting plate 18 is used for limiting the position of the fixing frame 10.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when in use, the device is stuck to a wall through the sticky sticker 5 on the plug board 4 inserted in the U-shaped clamping board 3 for fixing, after the fixing is finished, the pipeline is connected with the valve 2 arranged on the mounting board 1, after the connection is finished, the bottomless protection box 8 is pushed to slide and descend in the connecting board 6 in a limiting way through the connected slide block 7, so that the arc-shaped sealing layer 9 arranged on the bottomless protection box 8 is tightly buckled on the pipeline for sealing, even if the leaked gas is leaked, the leaked gas can also leak in the bottomless protection box 8, simultaneously the connection part of the valve 2 and the pipeline can be protected, meanwhile, the fixing frame 10 is folded in half and is positioned above the bottomless protection box 8, the bolt 11 is screwed to enable the bolt 11 to descend to tightly prop against the bottomless protection box 8 for fixing, the protection function is achieved, if the valve 2 or the connection part of the valve 2 and the pipeline leaks, the leaked gas exists in the bottomless protection, after the gas alarm 13 arranged on the inner connecting plate 12 of the bottomless protection box 8 senses the leaked gas, the gas alarm starts to give an alarm to remind people of gas leakage, and the safety performance is improved.

Preferably, further, the bottomless protective box 8 is provided with a sponge layer 14 on the lower wall surface, which is matched with the bottomless protective box: the sponge layer 14 is used to protect the bottomless protection box 8 and improve the sealing property.

Preferably, a pair of washers 15 are further mounted on the upper wall surface of the bottomless protection case 8 below the pair of bolts 11: the gasket 15 is used for thickening and protecting the bottomless protection box 8, and the bolt 11 and the bottomless protection box 8 are prevented from being worn mutually during long-time screwing.

Preferably, a through hole is formed in the front wall surface of the bottomless protection box 8 and in front of the gas alarm 13, and transparent glass 16 is embedded in the through hole, so that the numerical value of the gas alarm 13 can be conveniently watched.

Preferably, a vent hole is formed in the front wall surface of the bottomless protection box 8 and above the through hole, a protection net 17 is embedded in the vent hole and used for ventilation, and pressure difference is generated on the wall surface.

Preferably, the bottomless protection case 8 is further provided with a pair of limiting plates 18 on the upper wall surface: the limiting plate 18 is used for limiting the fixing frame 10, so that the fixing frame 10 is perpendicular to the mounting plate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The valve for the gas pipeline with good safety performance comprises an installation plate (1) and a valve (2), and is characterized in that the valve (2) is arranged on the installation plate (1), a pair of U-shaped clamping plates (3) with the same structure is installed on the rear wall surface of the installation plate (1), a pair of inserting plates (4) with the same structure are inserted into the U-shaped clamping plates (3), a pair of sticky stickers (5) with the same structure are installed on the rear wall surface of the inserting plates (4), and a fixed detection structure is installed on the installation plate (1);

the fixed detection structure mainly comprises: the device comprises two pairs of connecting plates (6) with the same structure, two pairs of sliding blocks (7) with the same structure, a bottomless protection box (8), a pair of arc-shaped sealing layers (9) with the same structure, a pair of fixing frames (10) with the same structure, a pair of bolts (11) with the same structure, a connecting plate (12) and a gas alarm (13);

two pairs of connecting plates (6) are arranged on the mounting plate (1) and positioned at two sides of the valve (2), two pairs of sliding grooves with the same structure are arranged on the side wall surfaces of the two pairs of connecting plates (6), two pairs of sliding blocks (7) are assembled in the two pairs of sliding grooves, the bottomless protection box (8) is inserted on the two pairs of connecting plates (6), the front side wall surface and the rear side wall surface of the bottomless protection box (8) are connected with the two pairs of sliding blocks (7), a pair of arc-shaped clamping grooves with the same structure are arranged on the left side wall surface and the right side wall surface of the bottomless protection box (8) and close to the lower end of the bottomless protection box, a pair of arc-shaped sealing layers (9) are assembled in the pair of arc-shaped clamping grooves, a pair of fixing frames (10) are movably arranged on the front side wall surface and the rear side wall surface of the mounting plate (1), a, the connecting plate (12) is arranged on the side wall surface of the bottomless protection box (8), and the gas alarm (13) is arranged on the connecting plate (12).

2. The valve for gas pipeline with good safety performance as claimed in claim 1, wherein the lower wall surface of the bottomless protection box (8) is provided with a sponge layer (14) matched with the bottomless protection box: the sponge layer (14) is used for protecting the bottomless protection box (8).

3. The valve for a gas line with high safety according to claim 1, wherein a pair of gaskets (15) are mounted on the upper wall surface of the bottomless protection box (8) and below the pair of bolts (11): the gasket (15) is used for thickening and protecting the bottomless protection box (8).

4. The valve for the gas pipeline with good safety performance as claimed in claim 1, wherein a through hole is formed in the front wall surface of the bottomless protection box (8) and located in front of the gas alarm (13), and transparent glass (16) is embedded in the through hole.

5. The valve for the gas pipeline with good safety performance as claimed in claim 1 or 4, wherein a vent hole is formed in the front wall surface of the bottomless protection box (8) and located above the through hole, and a protection net (17) is embedded in the vent hole.

6. The valve for a gas pipeline with good safety performance as claimed in claim 1, wherein a pair of limiting plates (18) are installed on the upper wall surface of the bottomless protection box (8): the limiting plate (18) is used for limiting the fixing frame (10).