CN212004660U - Quick pipeline connecting structure in hydraulic engineering field - Google Patents

Abstract

The utility model discloses a pipeline quick connect structure in hydraulic engineering field, including first conduit, clear glass and second conduit, one side of first conduit is provided with the second conduit, be provided with seal structure between first conduit and the second conduit, seal structure's outside is provided with overhauls the structure, one side of overhauing the structure is provided with protective structure. The utility model discloses a be provided with the silica gel grain that discolours in the inside of overhauing the structure, water absorption piece and the soft circle of rubber, the outside at seal structure is fixed to the water absorption piece, the inside of water absorption piece is provided with the soft circle of rubber, the top fixedly connected with silica gel grain of water absorption piece, when using, a small amount of back of leaking appears in the place of pipe connection, the water absorption piece absorbs water and passes moisture to the silica gel grain that discolours, the silica gel grain that discolours when meeting water, the staff alright learn through the second conduit, take remedial measure immediately, the security of equipment has been improved.

Description

Quick pipeline connecting structure in hydraulic engineering field

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a pipeline quick connect structure in hydraulic engineering field.

Background

Conduit among the hydraulic engineering is indispensable, and the length of pipeline need splice in the construction, and current conduit generally adopts the connected mode of welding or flange when connecting, and current equipment still has some problems, and the leakproofness is relatively poor or the concatenation mode is more troublesome.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) according to the traditional pipeline quick connection structure in the hydraulic engineering field, a small amount of water leaked from a water pipe cannot be effectively checked and maintained;

(2) in the traditional pipeline quick connection structure in the hydraulic engineering field, the connection sealing performance between water conveying pipes is poor;

(3) the pipeline quick connect structure in traditional hydraulic engineering field, when pressure between the water pipe is great, is lower to the protectiveness of water pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick connection structure of pipeline in hydraulic engineering field to it can not in time discover to put forward in the solution above-mentioned background art that the water pipe leaks, the leakproofness is relatively poor between the raceway and to the lower problem of the outside protection of raceway.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline quick connect structure in hydraulic engineering field, includes first water pipeline, clear glass and second water pipeline, one side of first water pipeline is provided with the second water pipeline, be provided with seal structure between first water pipeline and the second water pipeline, seal structure's outside is provided with overhauls the structure, one side of overhauing the structure is provided with protective structure, one side fixedly connected with clear glass of protective structure.

Preferably, the inside of overhauing the structure has set gradually the silica gel grain that discolours, the piece that absorbs water and the soft circle of rubber, the piece fixed connection that absorbs water is in seal structure's outside, the inside of the piece that absorbs water is provided with the soft circle of rubber, the equal fixedly connected with silica gel grain that discolours in top of the piece that absorbs water.

Preferably, the size of the allochroic silica gel particles is equal, and the allochroic silica gel particles are arranged at equal intervals on the top end of the water absorption block.

Preferably, outer barrel, water-swelling rubber ring and waterproof glue layer have set gradually in seal structure's inside, water-swelling rubber ring fixed connection is in the outside of first raceway and second raceway, the outside of water-swelling rubber ring is provided with outer barrel, be provided with waterproof glue layer between outer barrel and the water-swelling rubber ring.

Preferably, protective structure's inside has set gradually protective outer tube, fixing bolt, fixed cover and dead lever, protective outer tube fixed connection is in seal structure's outside, protective outer tube's both sides all are provided with fixing bolt, the equal fixedly connected with dead lever in both sides of protective outer tube bottom, the equal fixedly connected with fixed cover in both sides on protective outer tube top.

Preferably, the fixing bolts are symmetrically distributed about the vertical center line of the protective outer cylinder, and the outer diameter of the fixing rod is smaller than the inner diameter of the fixing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the quick pipeline connecting structure in the hydraulic engineering field not only realizes timely finding of water leakage of the water pipe and sealing structure, but also realizes protection structure and increases protection to the pipeline;

(1) the color-changing silica gel particles, the water absorbing block and the soft rubber ring are arranged in the overhauling structure, the water absorbing block is fixed outside the sealing structure, the soft rubber ring is arranged inside the water absorbing block, the top end of the water absorbing block is fixedly connected with the color-changing silica gel particles, when the overhauling structure is used, after a small amount of water leakage occurs at the position connected with the pipeline, the water absorbing block absorbs water and transmits the water to the color-changing silica gel particles, the color-changing silica gel particles change color when encountering water, a worker can know through the second water pipeline and immediately take remedial measures, and the safety of equipment is improved;

(2) the outer cylinder, the water-swelling rubber ring and the waterproof adhesive layer are arranged inside the sealing structure, the water-swelling rubber ring is connected to the outer portions of the first water conveying pipeline and the second water conveying pipeline, the outer cylinder is arranged on the outer portion of the water-swelling rubber ring, the waterproof adhesive layer is arranged between the outer cylinder and the water-swelling rubber ring, when the sealing structure is used, water is easily leaked from the joint of the first water conveying pipeline and the second water conveying pipeline, after the water leakage phenomenon occurs, water in the first water conveying pipeline and the second water conveying pipeline outwards spreads to the water-swelling rubber ring, the water-swelling rubber ring absorbs water to swell, the sealing performance of the sealing structure and the first water conveying pipeline and the second water conveying pipeline is further improved, and the water is prevented from further spreading;

(3) through the inside at protective structure is provided with the protection urceolus, fixing bolt, fixed cover and dead lever, protection urceolus fixed connection is in seal structure's outside, the both sides of protection urceolus are provided with fixing bolt, protection urceolus bottom mounting has the dead lever, the both sides on protection urceolus top are connected with fixed cover, when using, the protection structure of the outside setting of seal structure can protect the pipeline and take place the damage at the in-process of carrying, the influence is used, the dead lever and the fixed cover that the protection structure bottom set up cooperate, make the water pipe laminate more, it also is difficult for separating under the great state of water pressure to carry out fixed pipeline.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the protective outer cylinder of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a side view of the outer cylinder body of the utility model with an enlarged structure.

In the figure: 1. a first water delivery pipeline; 2. overhauling the structure; 201. allochroic silica gel particles; 202. a water-absorbing block; 203. a rubber soft ring; 3. a sealing structure; 301. an outer cylinder; 302. a water-swellable rubber ring; 303. a waterproof glue layer; 4. a protective structure; 401. a protective outer cylinder; 402. fixing the bolt; 403. fixing a sleeve; 404. fixing the rod; 5. transparent glass; 6. a second water conveying pipeline.

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. 1-4, the present invention provides an embodiment: a pipeline quick connection structure in the field of hydraulic engineering comprises a first water conveying pipeline 1, transparent glass 5 and a second water conveying pipeline 6, wherein the second water conveying pipeline 6 is arranged on one side of the first water conveying pipeline 1, a sealing structure 3 is arranged between the first water conveying pipeline 1 and the second water conveying pipeline 6, an overhauling structure 2 is arranged outside the sealing structure 3, a protection structure 4 is arranged on one side of the overhauling structure 2, and the transparent glass 5 is fixedly connected to one side of the protection structure 4;

the maintenance structure 2 is internally provided with allochroic silica gel particles 201, a water absorption block 202 and a rubber soft ring 203 in sequence, the water absorption block 202 is fixedly connected to the outside of the sealing structure 3, the rubber soft ring 203 is arranged inside the water absorption block 202, the top ends of the water absorption block 202 are fixedly connected with the allochroic silica gel particles 201, the allochroic silica gel particles 201 are equal in size, and the allochroic silica gel particles 201 are arranged at equal intervals at the top ends of the water absorption block 202;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, after a small amount of water leaks from the place where the pipes are connected, the water absorption block 202 absorbs water to transfer the water to the allochroic silica gel particles 201, and the allochroic silica gel particles 201 change color when meeting water, so that a worker can know through the second water pipe 6 and immediately take remedial measures, thereby improving the safety of equipment;

an outer cylinder 301, a water-swelling rubber ring 302 and a waterproof adhesive layer 303 are sequentially arranged inside the sealing structure 3, the water-swelling rubber ring 302 is fixedly connected to the outer parts of the first water conveying pipeline 1 and the second water conveying pipeline 6, the outer cylinder 301 is arranged outside the water-swelling rubber ring 302, and the waterproof adhesive layer 303 is arranged between the outer cylinder 301 and the water-swelling rubber ring 302;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, water is most likely to leak at the joint of the first water pipe 1 and the second water pipe 6, after a water leakage phenomenon occurs, water in the first water pipe 1 and the second water pipe 6 spreads outwards to the water-swelling rubber ring 302, and the water-swelling rubber ring 302 absorbs water to swell so as to further improve the sealing performance between the sealing structure 3 and the first water pipe 1 and the second water pipe 6, and prevent the water from spreading further;

the protection structure 4 is internally provided with a protection outer cylinder 401, fixing bolts 402, fixing sleeves 403 and fixing rods 404 in sequence, the protection outer cylinder 401 is fixedly connected to the outside of the sealing structure 3, the fixing bolts 402 are arranged on two sides of the protection outer cylinder 401, the fixing bolts 402 are symmetrically distributed about the vertical center line of the protection outer cylinder 401, the outer diameter of the fixing rods 404 is smaller than the inner diameter of the fixing sleeves 403, the fixing rods 404 are fixedly connected to two sides of the bottom end of the protection outer cylinder 401, and the fixing sleeves 403 are fixedly connected to two sides of the top end of the protection outer cylinder 401;

specifically, as shown in fig. 1 and fig. 2, when using the mechanism, firstly, the protective structure 4 arranged outside the sealing structure 3 can protect the pipeline from being damaged in the conveying process, which affects the use, and the fixing rod 404 arranged at the bottom end of the protective structure 4 is matched with the fixing sleeve 403, so that the water pipe is more attached, and the pipeline is fixed by the fixing bolt 402 and is not easily separated under the condition of large water pressure.

The working principle is as follows: the utility model discloses when using, at first, a small amount of back of leaking appears in the place of pipe connection, and the piece 202 that absorbs water passes moisture to color changing silica gel grain 201, and color changing silica gel grain 201 meets water and discolours, and the staff alright with learn through second conduit 6, take remedial measure immediately, improved the security of equipment.

Afterwards, the joint of first water pipeline 1 and second water pipeline 6 leaks most easily, and after the phenomenon of leaking, the water in first water pipeline 1 and second water pipeline 6 outwards stretches to water-swelling rubber ring 302, and water-swelling rubber ring 302 absorbs water to swell and further improves the leakproofness of seal structure 3 and first water pipeline 1 and second water pipeline 6, prevents that water from further stretching.

Finally, protective structure 4 that seal structure 3 outside set up can protect the pipeline to take place the damage at the in-process of carrying, influences the use, and the dead lever 404 that protective structure 4 bottom set up cooperatees with fixed cover 403, makes the water pipe laminate more, carries out fixed pipeline with fixing bolt 402 also difficult separation under the great state of water pressure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a pipeline quick connect structure in hydraulic engineering field, includes first conduit (1), clear glass (5) and second conduit (6), its characterized in that: one side of first water pipeline (1) is provided with second water pipeline (6), be provided with seal structure (3) between first water pipeline (1) and second water pipeline (6), the outside of seal structure (3) is provided with overhauls structure (2), one side of overhauing structure (2) is provided with protective structure (4), one side fixedly connected with clear glass (5) of protective structure (4).

2. The pipeline quick connection structure in the hydraulic engineering field of claim 1, characterized in that: the inside of overhauing structure (2) has set gradually chameleon silica gel grain (201), water absorption block (202) and the soft circle of rubber (203), water absorption block (202) fixed connection is in the outside of seal structure (3), the inside of water absorption block (202) is provided with the soft circle of rubber (203), the equal fixedly connected with chameleon silica gel grain (201) in top of water absorption block (202).

3. The pipeline quick connection structure in the hydraulic engineering field of claim 2, characterized in that: the size of the allochroic silica gel particles (201) is equal, and the allochroic silica gel particles (201) are arranged at equal intervals on the top end of the water absorption block (202).

4. The pipeline quick connection structure in the hydraulic engineering field of claim 1, characterized in that: the inside of seal structure (3) has set gradually outer barrel (301), has met water inflation rubber ring (302) and waterproof glue layer (303), meet the outside of water inflation rubber ring (302) fixed connection in first conduit (1) and second conduit (6), the outside of meeting water inflation rubber ring (302) is provided with outer barrel (301), be provided with waterproof glue layer (303) between outer barrel (301) and meeting water inflation rubber ring (302).

5. The pipeline quick connection structure in the hydraulic engineering field of claim 1, characterized in that: protective structure (4) inside has set gradually protection urceolus (401), fixing bolt (402), fixed cover (403) and dead lever (404), protection urceolus (401) fixed connection is in the outside of seal structure (3), the both sides of protection urceolus (401) all are provided with fixing bolt (402), the equal fixedly connected with dead lever (404) in both sides of protection urceolus (401) bottom, the fixed cover (403) of the equal fixedly connected with in both sides on protection urceolus (401) top.

6. The quick pipeline connecting structure in the hydraulic engineering field of claim 5, characterized in that: the fixing bolts (402) are symmetrically distributed about the vertical center line of the protective outer cylinder (401), and the outer diameter of the fixing rod (404) is smaller than the inner diameter of the fixing sleeve (403).

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