Quick-plug blow-down valve for plastic water segregator

Abstract

The utility model relates to the technical field of water segregators, in particular to a quick-insertion blow-down valve for a plastic water segregator, which comprises a water segregator main body and a valve main body, a plurality of connecting seats are arranged on the side surface of the water segregator main body, and an insertion pipe arranged at the front end of the valve main body is inserted into the water segregator main body through the connecting seats. An outer port of the connecting base is designed to be a connecting port, the two sides of the connecting base protrude outwards to form protruding parts, the protruding parts are hollow and are designed to be inserting cavities, inserting pieces are inserted into the inserting cavities, and a plurality of identical sealing rings are arranged on the outer surface of the portion, at the front end of the valve body, of the inserting pipe. An annular groove is formed between every two adjacent sealing rings and used for allowing the inserting piece to be inserted, the inserting pipe is limited and fixed through the inserting piece, the assembling efficiency of the blow-down valve is effectively improved through the limiting design formed between the inserting piece and the blow-down valve, meanwhile, the inserting piece is easy to insert and pull, convenience is provided for follow-up overhaul and replacement of the blow-down valve, and the service life of the blow-down valve is prolonged. The maintenance efficiency of the blow-down valve can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water segregator technical field especially uses fast -inserting blow -off valve for plastic water segregator. BACKGROUND

[0002] Plastic water segregator is a device for distributing water flow, usually used in water supply system of family or commercial building. The use of plastic water segregator can more effectively manage water resources and improve water use efficiency. The water segregator is generally equipped with a blow-off valve, which can achieve good cleaning effect. However, the existing blow-off valve is generally spiral, in order to ensure the smooth maintenance of the valve body, a sufficient operation space is needed, which brings inconvenience to the maintenance work. Therefore, in order to improve the maintenance efficiency, a fast-inserting blow-off valve for plastic water segregator is proposed. SUMMARY

[0003] The utility model discloses a fast-inserting blow-off valve for plastic water segregator, which is proposed to solve the problems existing in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] The fast-inserting blow-off valve for plastic water segregator comprises a water segregator body and a valve body, the side surface of the water segregator body is provided with a plurality of connecting seats, the front end of the valve body is provided with a plug pipe which is inserted into the water segregator body through the connecting seat, the outer port of the connecting seat is designed as a connecting port, the two sides of the connecting seat respectively protrude outward and form convex parts, the convex parts are hollow inside and are designed as insertion cavities, an insertion piece is inserted into the insertion cavities, the outer surface of the plug pipe at the front end of the valve body is provided with a plurality of same sealing rings, annular grooves are formed between adjacent sealing rings for inserting the insertion piece, and the plug pipe is fixed by limiting through the insertion piece.

[0006] In a preferred technical scheme, the insertion cavity penetrates upward from the top surface of the connecting seat and leaves an insertion port.

[0007] In a preferred technical scheme, the insertion piece is in U-shaped structure, and the two legs of the insertion piece respectively extend into the insertion cavity through the two insertion ports at the top of the connecting seat.

[0008] In a preferred technical scheme, the insertion cavity is in communication with the central channel of the connecting seat, and positioning grooves are formed in the inner walls of the two legs of the insertion piece.

[0009] In a preferred technical scheme, when the front end of the plug pipe extends into the connecting seat, the two legs of the insertion piece are respectively clamped in the corresponding annular grooves outside the plug pipe, and the positioning grooves of the two legs of the insertion piece are respectively attached to the pipe wall of the plug pipe.

[0010] The utility model has the advantages of:

[0011] The sewage valve structure provided by the scheme solves the problem that the sewage valve is inconvenient to assemble and disassemble through screwing and affects the maintenance efficiency of the valve body, and effectively improves the assembly efficiency of the sewage valve by using the limiting design formed between the plug and the sewage valve, and the plug is easy to plug and unplug, which also provides convenience for the subsequent maintenance and replacement of the sewage valve, and can improve the maintenance efficiency of the sewage valve. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 The structure schematic view of the water distributor and the sewage valve assembly state provided by the utility model;

[0013] Fig. 2 The structure schematic view of the sewage valve provided by the utility model;

[0014] Fig. 3 The structure schematic view of the connecting seat of the water distributor side provided by the utility model.

[0015] In the figure: 1, water distributor main body; 2, connecting seat; 21, connecting port; 22, protruding part; 23, insertion cavity; 24, insertion port; 3, plug; 31, positioning groove; 4, insertion pipe; 41, sealing ring; 42, annular groove; 5, valve main body. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0017] In the embodiment, referring to Figs. 1-3 , the plastic water distributor is provided with a quick plug sewage valve, which comprises a water distributor main body 1 and a valve main body 5, the side of the water distributor main body 1 is provided with a plurality of connecting seats 2, and the front end of the valve main body 5 is provided with an insertion pipe 4 which is inserted into the water distributor main body 1 through the connecting seat 2.

[0018] The outer port of the connecting seat 2 is designed as a connecting port 21, the two sides of the connecting seat 2 respectively protrude outward and form protruding parts 22, the inside of the protruding part 22 is hollow and designed as an insertion cavity 23, the insertion cavity 23 is communicated with the central channel of the connecting seat 2, the insertion cavity 23 penetrates the top surface of the connecting seat 2 upward and leaves an insertion port 24, and the plug 3 is inserted into the insertion cavity 23.

[0019] The plug 3 is in U-shaped structure, the two feet of the plug 3 respectively extend into the insertion cavity 23 through the two insertion ports 24 at the top of the connecting seat 2, and the inner walls of the two feet of the plug 3 are both provided with positioning grooves 31.

[0020] The outer surface of the spout 4 at the front end of the valve body 5 is provided with multiple identical sealing rings 41, and the annular grooves 42 are formed between the adjacent sealing rings 41 for inserting the insertion piece 3 to limit and fix the spout 4.

[0021] When the front end of the spout 4 extends into the connecting seat 2, the two feet of the insertion piece 3 are respectively clamped in the corresponding annular grooves 42 outside the spout 4, and the positioning grooves 31 of the two feet of the insertion piece 3 are respectively attached to the wall of the spout 4.

[0022] The insertion piece 3 can be selected from a metal sheet, and the worker first inserts the spout 4 at the front end of the valve body 5 into the connecting seat 2, and then inserts the two feet of the insertion piece 3 downward. The annular grooves 42 outside the spout 4 form the axial limitation of the pipeline, so as to ensure the position of the spout 4, realize the quick installation, and facilitate the use. When the worker needs to overhaul or replace the blowdown valve, the worker only needs to pull out the insertion piece 3 upward, so that the spout 4 is separated from the limitation of the insertion piece 3, so that the whole blowdown valve can be quickly pulled out, and the operation is simple and easy to implement. It needs to be particularly pointed out that the two feet of the insertion piece 3 have a certain resilience, and when the insertion piece 3 is inserted, the wall of the spout 4 is a curved surface, so that the insertion piece 3 is deformed when it touches the wall, and has a certain elastic force, so that the two feet of the insertion piece 3 can also play a clamping role on the spout 4 in the middle, so as to further ensure that the position of the blowdown valve is fixed in the normal state.

[0023] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A quick plug drain valve for a plastic water distributor, comprising a distributor body (1) and a valve body (5), the distributor body (1) is provided with a plurality of connecting seats (2) on the side surface, the plug pipe (4) provided at the front end of the valve body (5) is inserted into the distributor body (1) through the connecting seat (2), characterized in that, The outer port of the connecting seat (2) is designed as a connecting port (21), and the two sides of the connecting seat (2) respectively protrude outward and form protruding portions (22), the inside of the protruding portions (22) is hollow and designed as insertion cavities (23), the insertion piece (3) is inserted into the insertion cavities (23), the outer surface of the insertion tube (4) at the front end of the valve body (5) is provided with multiple identical sealing rings (41), and an annular groove (42) is formed between adjacent sealing rings (41) for inserting the insertion piece (3), and the insertion piece (3) is used for limiting and fixing the insertion tube (4).

2. The quick connect drain valve for plastic water separators of claim 1, wherein, The insertion cavities (23) penetrate the top surface of the connecting seat (2) upward and leave insertion openings (24).

3. The quick connect drain valve for plastic water distributors of claim 1, wherein, The insertion piece (3) is in a U-shaped structure, and the two legs of the insertion piece (3) respectively extend into the insertion cavities (23) through the two insertion openings (24) at the top of the connecting seat (2).

4. The quick connect drain valve for a plastic water distributor according to claim 3, wherein The insertion cavities (23) are in communication with the central channel of the connecting seat (2), and the inner walls of the two legs of the insertion piece (3) are respectively provided with positioning grooves (31).

5. The quick connect drain valve for a plastic water distributor according to claim 4, wherein When the insertion tube (4) extends into the connecting seat (2), the two legs of the insertion piece (3) are respectively clamped in the corresponding annular grooves (42) outside the insertion tube (4), and the positioning grooves (31) of the two legs of the insertion piece (3) are respectively attached to the wall of the insertion tube (4).

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