Novel gas valve

Abstract

The utility model provides a novel gas valve, and belongs to the technical field of gas valves. The problem that an existing gas valve is inconvenient to connect is solved. The novel gas valve comprises a valve body with a gas inlet and a gas outlet, connecting pipes are connected to the gas inlet and the gas outlet, clamping mechanisms are arranged on the inner wall of the gas inlet and the inner wall of the gas outlet, and mounting spaces for mounting the clamping mechanisms are formed in the gas inlet and the gas outlet. The clamping mechanism comprises a clamping block and a clamping spring, a clamping groove matched with the clamping block is formed in the connecting pipe, unlocking pieces are arranged between the air inlet and the connecting pipe and between the air outlet and the connecting pipe, and limiting sliding blocks are arranged on the outer walls of the unlocking pieces. The inner wall of the air inlet and the inner wall of the air outlet are each provided with a guide sliding groove allowing the corresponding limiting sliding block to slide. The utility model has the advantage of convenient connection.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coal gas valve technical field relates to a coal gas valve especially relates to a novel coal gas valve. BACKGROUND

[0002] The coal gas valve is a kind of commonly used valve for people's life in coal gas pipeline, along with the rapid development of society, people's living standard is constantly improved, people's requirement for coal gas valve is also higher and higher, leading to the existing coal gas valve cannot meet the use requirement of people, such as: the existing coal gas valve cannot be conveniently disassembled, when disassembling, a large amount of tools need to be used to realize mutual cooperation, this process is time-consuming and laborious. SUMMARY

[0003] The utility model discloses a kind of novel coal gas valves of convenient disassembly to the above problems existing in prior art.

[0004] The utility model discloses a kind of novel coal gas valves, including the valve body with gas inlet and gas outlet, it is characterized in that, the gas inlet and the gas outlet are connected with connecting pipe, the inner wall of the gas inlet and the gas outlet is provided with clamping mechanism, the gas inlet and the gas outlet are all set with the installation space for installing clamping mechanism, the clamping mechanism includes clamping block and clamping spring, the connecting pipe is set with the clamping groove matched with clamping block, the gas inlet and the gas outlet are all set with unlocking piece between gas inlet and connecting pipe, the outer wall of the unlocking piece is provided with limit sliding block, the inner wall of the gas inlet and the gas outlet is all set with the guide sliding slot for the sliding of limit sliding block.

[0005] In the above-mentioned one kind novel coal gas valve, the inner wall of the gas inlet and the gas outlet is all set with the limit part for limiting connecting pipe.

[0006] In the above-mentioned one kind novel coal gas valve, the clamping groove divides the connecting pipe into clamping part and pipeline main body, the inner wall of the gas inlet and the gas outlet is all set with several sealing rings relative to the contact of clamping.

[0007] Compared with prior art, the utility model discloses that the quick connection of connecting pipe and valve is realized by clamping mechanism and the clamping groove on connecting pipe, and the quick disassembly of valve and connecting pipe can be completed by unlocking piece, so that disassembly is more convenient to improve the experience of user, and only by specific unlocking piece can the disassembly of connecting pipe and valve be completed, reducing the accidental touch in life. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is the partial cutaway structure schematic diagram of the utility model.

[0009] Figure 2 is the A place local amplification structure schematic diagram of the utility model.

[0010] In the figure, 1, air inlet; 2, air outlet; 3, valve body; 4, connecting pipe; 5, clamping mechanism; 6, clamping block; 7, clamping spring; 8, clamping groove; 9, unlocking piece; 10, limiting sliding block; 11, guide sliding slot; 12, limiting portion; 13, clamping portion; 14, pipeline body; 15, sealing ring; 16, mounting space. DETAILED DESCRIPTION

[0011] The following is the specific embodiment of the utility model and is combined with the drawings, and the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0012] As Figure 1 shown, the utility model discloses a gas valve, including the valve body 3 with air inlet 1 and air outlet 2, air inlet 1 with the air outlet 2 all are connected with connecting pipe 4, and the upper wall of air inlet 1 and the air outlet 2 all is provided with clamping mechanism 5, and air inlet 1 and the air outlet 2 all are set up with the mounting space 16 for installing clamping mechanism 5, and clamping mechanism 5 includes clamping block 6 and clamping spring 7, and connecting pipe 4 is set up with the clamping groove 8 matched with clamping block 6, and air inlet 1 and the air outlet 2 with connecting pipe 4 all are provided with unlocking piece 9, and the outer wall of unlocking piece 9 is provided with limiting sliding block 10, and the inner wall of air inlet 1 and the air outlet 2 all are set up with the guide sliding slot 11 for the sliding of limiting sliding block 10, by pressing unlocking piece 9, clamping block 6 is pressed to the mounting space 16, so that clamping block 6 is away from clamping groove 8, so that clamping mechanism 5 loses the restraint of connecting pipe 4, so that the disassembly of gas valve and connecting pipe 4 is more convenient.

[0013] Further, the inner wall of air inlet 1 and the air outlet is provided with limiting portion 12 for limiting connecting pipe 4.

[0014] Further, clamping groove 8 divides connecting pipe 4 into clamping portion 13 and pipeline body 14, and the inner wall of air inlet 1 and the air outlet 2 is provided with a plurality of sealing rings 15 relative to the contact place of clamping.

[0015] The specific embodiments described in the present application are only illustrative of the spirit of the utility model. The skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

[0016] Although the intake port 1, the outlet port 2, the valve body 3, the connecting pipe 4, the clamping mechanism 5, the clamping block 6, the clamping spring 7, the clamping groove 8, the unlocking piece 9, the limiting sliding block 10, the guide sliding groove 11, the limiting portion 12, the clamping portion 13, the pipeline body 14, the sealing ring 15, the mounting space 16 and the like are used more in the present application, the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the present application; it is against the spirit of the present application to interpret them as any kind of additional limitation.

Claims

1. A new type of gas valve, comprising a valve body (3) having an inlet (1) and an outlet (2), characterized in that, The air inlet (1) and the air outlet (2) are connected with connecting pipes (4), the inner walls of the air inlet (1) and the air outlet (2) are provided with clamping mechanisms (5), the air inlet (1) and the air outlet (2) are provided with mounting spaces (16) for mounting the clamping mechanisms (5), the clamping mechanisms (5) comprise clamping blocks (6) and clamping springs (7), the connecting pipes (4) are provided with clamping grooves (8) matched with the clamping blocks (6), the air inlet (1) and the air outlet (2) are provided with unlocking pieces (9) between the air inlet (1) and the air outlet (2) and the connecting pipes (4), the outer walls of the unlocking pieces (9) are provided with limiting sliding blocks (10), the inner walls of the air inlet (1) and the air outlet (2) are provided with guiding sliding grooves (11) for sliding of the limiting sliding blocks (10).

2. A new gas valve according to claim 1, characterized in that, The inner walls of the air inlet (1) and the air outlet (2) are provided with limiting portions (12) for limiting the connecting pipes (4).

3. A new gas valve according to claim 1, characterized in that, The clamping grooves (8) divide the connecting pipes (4) into clamping portions (13) and pipe bodies (14), the inner walls of the air inlet (1) and the air outlet (2) are provided with a plurality of sealing rings (15) relative to the contact positions of the clamping portions (13).

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