CN211975988U

CN211975988U - Mixed anti-reflux pipe blocking device for injecting double-liquid slurry

Info

Publication number: CN211975988U
Application number: CN202020155939.6U
Authority: CN
Inventors: 刘广宇; 邓东杰; 袁泽峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-11-20
Anticipated expiration: 2030-02-08

Abstract

The utility model belongs to the technical field of pipelines, in particular to a mixed anti-reflux pipe plugging device for injecting double-liquid slurry, which comprises a steel pipe, the left end of the steel pipe is in threaded connection with a quick connector, the left end of the quick connector is in threaded connection with a high-pressure rubber pipe, the upper side and the lower side of the right end of the steel pipe are both welded with inclined pipes, the inclined pipes on the two sides are communicated, a ball seat is fixedly inserted on the left side of the inner cavity of the inclined pipe, an arc baffle is fixedly inserted on the right side of the inner cavity of the steel pipe, the body of the arc-shaped baffle is uniformly provided with leak holes, steel balls are arranged between the right end of the arc-shaped baffle and the left end of the ball seat in the inclined tube at the lower side, the outer wall of steel ball has cup jointed the rubber membrane, the right-hand member spiro union of pipe chute has the screw thread, steel pipe and quick-operation joint's junction bonds and has waterproof glue film, and this device can two sets of thick liquids of homogeneous mixing, and can not have the inside condition of thick liquid jam device against the current when pouring into the thick liquid.

Description

Mixed anti-reflux pipe blocking device for injecting double-liquid slurry

Technical Field

The utility model relates to the technical field of pipelines, specifically be a stifled pipe device is prevented flowing backwards with mixing to two liquid thick liquids of notes.

Background

When double-liquid grout is injected, one end of a steel pipe is often connected with a high-pressure rubber pipe, and double-liquid grout (cement grout and water glass grout) is injected into the other end of the steel pipe and mixed, so that the problems of uneven mixing, long solidification time and the like between two groups of grout are easily caused, and certain improvement on the steel pipe is needed to avoid the problems.

However, the conventional apparatus has problems that the two sets of slurries cannot be uniformly mixed and the slurry may be clogged in the apparatus by the reverse flow of the slurry during the injection of the slurry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stifled pipe device is prevented flowing backwards with mixing to annotate two liquid thick liquids to solve two sets of thick liquids of the ability homogeneous mixing that provide in the above-mentioned background art, probably have the thick liquid to block up the inside problem of device against the current when just pouring into the thick liquid.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a annotate two slurries and prevent stifled pipe device against current with mixing, includes the steel pipe, the left end spiro union of steel pipe has quick-operation joint, quick-operation joint's left end spiro union has high-pressure rubber tube, the pipe chute has all been welded to the upper and lower side of steel pipe right-hand member, and communicates between the pipe chute of both sides, the fixed ball seat of pegging graft in inner chamber left side of pipe chute, the fixed cowl that pegs graft in inner chamber right side of steel pipe, the small opening has evenly been seted up to cowl's body, be provided with the steel ball between cowl's right-hand member and the left end of downside pipe chute inner ball seat.

Preferably, the outer wall of the steel ball is sleeved with a rubber film.

Preferably, the inner diameter value of ball seat is 20mm, the inner diameter value of steel pipe 1 is 25mm, the outer diameter value of steel ball plus rubber membrane is 20 mm.

Preferably, the right end of the inclined tube is screwed with a screw thread.

Preferably, a waterproof glue layer is bonded at the joint of the steel pipe and the quick connector.

Compared with the prior art, the beneficial effects of the utility model are that:

1) when slurry is injected through the two groups of inclined pipes simultaneously, the steel ball can be jacked up by the slurry and reciprocates along the arc-shaped baffle plate, the mixing of the two groups of slurry can be accelerated in the process, and the condition that the two groups of slurry are not uniformly mixed when directly introduced into the steel pipe is avoided;

2) the ball seat of the lower inclined tube is plugged by the steel ball when slurry is not injected, so that the slurry can be prevented from flowing back into the lower inclined tube, and the slurry is prevented from blocking the inside of the device;

3) the device has a simple internal structure and is convenient to maintain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the joint between the steel pipe and the inclined pipe;

fig. 3 is a right side view of the present invention.

In the figure: the device comprises a steel pipe 1, a quick joint 2, an inclined pipe 3, a ball seat 4, an arc baffle 5, a steel ball 6, a screw thread 7, a high-pressure rubber pipe 8, a rubber film 9 and a leak hole 10.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, the present invention provides a technical solution: the utility model provides a annotate two liquid thick liquids with mixing anti-reflux stifled pipe device, includes steel pipe 1, the left end spiro union of steel pipe 1 has quick-operation joint 2, and the left end spiro union of quick-operation joint 2 has high-pressure rubber tube 8, and steel pipe 1 can be convenient through quick-operation joint 2 be connected with high-pressure rubber tube 8, and elegant rubber tube 8 grafting block is in the left side inner chamber of quick-operation joint 2.

Pipe chute 3 has all been welded to the upper and lower side of 1 right-hand member of steel pipe, and communicate between the pipe chute 3 of both sides, 3 injection cement thick liquids of upside pipe chute, 3 injection water glass thick liquids of downside pipe chute, two sets of thick liquids mix in left space, the fixed grafting in inner chamber left side of pipe chute 3 has ball seat 4, ball seat 4 can be blocked by steel ball 6, join behind two sets of thick liquids pass through ball seat 4 respectively, and promote steel ball 6 repeatedly, make steel ball 6 follow 5 reciprocating motions of cowl, this in-process two sets of thick liquids can carry out the intensive mixing, the fixed grafting in inner chamber right side of steel pipe 1 has cowl 5, cowl 5's body has evenly seted up small opening 10, the thick liquid can get into steel pipe 1 through small opening 10, be provided with steel ball 6 between the right-hand member of cowl 5 and the left end of the ball.

Wherein, the outer wall of steel ball 6 has cup jointed rubber membrane 9, and rubber membrane 9 can increase steel ball 6's life.

The inner diameter value of ball seat 4 is 20mm, and the inner diameter value of steel pipe 1 is 25mm, and the inner diameter value of steel pipe 1 ensures that the thick liquid that can mix two sets of pipe chute 3 can pass through smoothly, and the outer diameter value of steel ball 6 plus rubber membrane 9 is 20mm, and the ball seat 4 is stopped up that steel ball 6 can be good.

The right end of the inclined tube 3 is screwed with a screw thread 7, and the inclined tube 3 is conveniently connected with an external pipeline through the screw thread 7.

The joint of the steel pipe 1 and the quick joint 2 is bonded with a waterproof glue layer to prevent leakage at the joint.

The working principle is as follows: steel pipe 1 is connected with high-pressure rubber tube 8 through quick-

operation joint

2, 3 injection cement thick liquids of upside pipe chute, 3 injection water glass thick liquids of downside pipe chute, two sets of thick liquids converge after 4 ball seats are passed through separately, because the impact force steel ball 6 of thick liquid can be promoted repeatedly, make steel ball 6 follow 5 repetitive motion of cowl, two sets of thick liquids of this in-process can carry out the intensive mixing, the thick liquid after the mixture passes through cowl 5's small opening 10 and flows from high-pressure rubber tube 8 through steel pipe 1, ball seat 4 that downside pipe chute 3 corresponds when not pouring into the thick liquid can be stopped by steel ball 6, can avoid thick liquid to 3 internal reflux of downside pipe chute, thereby avoid thick liquid to stop up inside the device.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 utility model provides a stifled pipe device is prevented flowing backwards with mixing to two slurries of notes, includes steel pipe (1), its characterized in that: the left end spiro union of steel pipe (1) has quick-operation joint (2), the left end spiro union of quick-operation joint (2) has high-pressure rubber tube (8), pipe chute (3) have all been welded to the last downside of steel pipe (1) right-hand member, and communicate between pipe chute (3) of both sides, the inner chamber left side of pipe chute (3) is fixed to be pegged graft and is had ball seat (4), the inner chamber right side of steel pipe (1) is fixed to be pegged graft and has cowl (5), small opening (10) have evenly been seted up to the body of cowl (5), be provided with steel ball (6) between the right-hand member of cowl (5) and the left end of ball seat in downside pipe chute (3).

2. The mixed anti-reflux pipe plugging device for injecting double liquid slurry as claimed in claim 1, wherein: the outer wall of the steel ball (6) is sleeved with a rubber film (9).

3. The mixed anti-reflux pipe plugging device for injecting double liquid slurry as claimed in claim 1, wherein: the inner diameter value of ball seat (4) is 20mm, the inner diameter value of steel pipe (1) is 25mm, steel ball (6) are plus the outer diameter value of rubber membrane (9) and are 20 mm.

4. The mixed anti-reflux pipe plugging device for injecting double liquid slurry as claimed in claim 1, wherein: the right end of the inclined tube (3) is screwed with a screw thread (7).

5. The mixed anti-reflux pipe plugging device for injecting double liquid slurry as claimed in claim 1, wherein: and a waterproof glue layer is bonded at the joint of the steel pipe (1) and the quick joint (2).