CN212684341U

CN212684341U - Automatic control additive pipeline design

Info

Publication number: CN212684341U
Application number: CN202021176796.3U
Authority: CN
Inventors: 周虓; 梁世崎; 王梦婷; 徐英杰
Original assignee: Hangzhou Construction New Material Co ltd
Current assignee: Hangzhou Construction New Material Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-12
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to an automatic control additive pipeline design, it is including can communicateing in reation kettle and to the additive pipe of adding the additive in reation kettle, locate the additive pipe and can control additive pipe closed intercommunication or be closed pipeline valve, pipeline valve is the pneumatic valve, the additive pipe is connected with adapter sleeve towards the coaxial rotation of reation kettle one end, the reation kettle lateral wall is equipped with and communicates in inside and outer wall threaded connection of reation kettle in the connection intubate of adapter sleeve inner wall, it is equipped with the zonulae occludens that can make adapter sleeve and connection intubate looks zonulae occludens to connect the intubate, it can dismantle the additive pipe through rotating adapter sleeve, make the additive pipe can conveniently dismantle in order to carry out comparatively abundant washing, also conveniently carry out the effect of changing to the additive pipe that receives the damage to be difficult to continue to use simultaneously.

Description

Automatic control additive pipeline design

Technical Field

The utility model belongs to the technical field of the technique of pipe arrangement and specifically relates to an automatic change control additive pipeline design.

Background

The additive is added into the concrete when the concrete is mixed in order to improve the performance of the concrete, and the pipeline line of the additive is arranged outside the reaction kettle in order to add the additive into the concrete, and meanwhile, an automatic control system is matched to perform relatively accurate control on the addition of the additive.

The utility model provides a current volatile liquid recovery unit again in industrial production, notice number is CN208511909U, including the industrial production device body, fixedly connected with intake pipe on the industrial production device body, be connected with first control valve in the intake pipe, the one end fixedly connected with interior casing of industrial production device body is kept away from to the intake pipe, fixedly connected with air duct on the inner wall of interior casing, the one end that the intake pipe was kept away from to interior casing is connected with the outlet duct, the outlet duct runs through the lateral wall of interior casing and communicates with each other with the air duct, the one end fixedly connected with exhaust-gas treatment device body of shell body is kept away from to the outlet duct, the first drain pipe of the lower extreme fixedly connected with of interior casing, be connected with the fourth control valve on the.

The above prior art solutions have the following drawbacks: the first drain pipe of industrial production device body fixed connection for when needing to wash or change first drain pipe, comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide an automatic control additive pipeline design, it has and is convenient for carry out a abluent effect comparatively convenient to the additive pipe.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an automatic change control admixture pipeline design, including can communicate in reation kettle and to the admixture pipe of addition admixture in reation kettle, locate the admixture pipe and can control the admixture pipe and close the intercommunication or be closed pipeline valve, the pipeline valve is the pneumatic valve, and the admixture pipe is connected with adapter sleeve towards the coaxial rotation of reation kettle one end, and the reation kettle lateral wall is equipped with and communicates in inside and outer wall threaded connection in the connection intubate of adapter sleeve inner wall of reation kettle, connects intubate and adapter sleeve junction and is equipped with the zonulae occludens mechanism that can make adapter sleeve and connection intubate looks zonulae occludens.

Through adopting above-mentioned technical scheme, rotate adapter sleeve, remove the relation of connection between adapter sleeve and the connection intubate to in taking off adapter sleeve and admixture pipe, carrying out convenient washing, also can directly change in order to avoid making reation kettle can not use immediately because will wash the admixture pipe more time of cost, establish the pipeline valve into the pneumatic valve simultaneously and also can avoid producing the electric leakage phenomenon easily in the past at the in-service use solenoid valve.

The present invention may be further configured in a preferred embodiment as: the tight connection mechanism comprises an inner sleeve which is coaxially and fixedly connected with the inner wall of the connecting sleeve, an inner inserting pipe which is coaxially and fixedly connected with one end of the connecting sleeve which is positioned in the connecting sleeve and can be inserted into the inner sleeve, and a rubber sleeve which is arranged on the outer wall of the inner inserting pipe.

Through adopting above-mentioned technical scheme, to set up the interior intubate of rubber sleeve and peg graft in interior sleeve pipe for the additive is difficult to leak outward from the circumference junction of interior sleeve pipe and interior intubate, promotes the leakproofness of additive pipe and reation kettle junction.

The present invention may be further configured in a preferred embodiment as: the coaxial fixedly connected with of rubber sleeve can laminate in the rubber ring piece that is connected the intubate and is located the adapter sleeve well head face, and the laminating of rubber ring piece outer wall has fixed ring piece, and fixed ring piece is worn to be equipped with several threaded connection around connecting the intubate axis and is connected the fixed screw of intubate towards adapter sleeve one end, and fixed ring piece is equipped with the tight rubber layer of support of laminating in interior sleeve head face towards the interior sheathed tube side.

Through adopting above-mentioned technical scheme, will fix the ring piece and pass through the effect of fixed screw and closely laminate in the rubber ring piece for when dismantling adapter sleeve, avoid making the rubber sleeve drop in the outer wall of intubate because of the frictional force between rubber sleeve and the endotheca pipe inner wall is too big, ensure the zonulae occludens between rubber sleeve and the intubate.

The present invention may be further configured in a preferred embodiment as: the connecting cannula is kept away from connecting sleeve one end and is wound connecting cannula axis symmetry fixedly connected with two locating levers, and connecting sleeve outer wall rotates and is connected with sleeve pipe ring piece, and sleeve pipe ring piece outer wall is wound connecting sleeve axis symmetry fixedly connected with two locating pieces that can peg graft respectively in two locating levers.

Through adopting above-mentioned technical scheme for when carrying out the installation between adapter sleeve and the connection intubate, correspond the locating piece and peg graft in the locating lever, so that rotate adapter sleeve and carry out and connect the threaded connection between the intubate.

The present invention may be further configured in a preferred embodiment as: the locating lever outer wall has seted up fastening groove along self length direction, and locating piece threaded connection has the fastening screw that can stretch into fastening groove and support tightly in the fastening groove bottom surface.

Through adopting above-mentioned technical scheme, with fastening screw in locating piece for fastening screw supports tightly in the bottom surface of fastening groove, makes the ring piece receive from the great frictional force between fastening screw and the fastening groove, makes the connecting sleeve difficult not hard up then, further promotes the zonulae occludens effect between connecting sleeve and the connection intubate.

The present invention may be further configured in a preferred embodiment as: and a screw bottom end rubber layer is arranged on the bottom surface of the fastening screw.

Through adopting above-mentioned technical scheme for frictional force grow between fastening screw and the fastening slot bottom surface, further make and be difficult to take place relative movement between connecting sleeve and the connection intubate.

The present invention may be further configured in a preferred embodiment as: the admixture pipe shaft is provided with a hoop, and the bottom of the hoop is provided with a vertical support rod.

Through adopting above-mentioned technical scheme for the admixture pipe can receive the supporting role from the bracing piece, avoids making admixture pipe self gravity cause great stress to admixture pipe and reation kettle junction because of the pipeline overlength, is unfavorable for adapter sleeve and the use of carrying out a long time of connecting the intubate.

The present invention may be further configured in a preferred embodiment as: the bracing piece includes that several sections can dismantle the branch pole of connection mutually, and the interface has all been seted up to each branch pole upper end, divides pole bottom fixedly connected with can follow vertical direction and peg graft in the grafting piece of interface, and staple bolt bottom fixedly connected with can follow vertical direction and peg graft in the staple bolt inserted block of interface, highly minimum branch pole bottom fixedly connected with butt in the backup pad on ground.

Through adopting above-mentioned technical scheme, to the connection intubate of co-altitude not, carry out the grafting installation of the branch pole of different radical for the bracing piece possesses better adaptability.

To sum up, the utility model discloses a following at least one useful technological effect:

the connecting sleeve is rotated to remove the connection relation between the connecting sleeve and the connecting insertion pipe so as to be convenient for taking down the connecting sleeve and the additive pipe for convenient cleaning, the additive pipe can be directly replaced so as to avoid that the reaction kettle cannot be used immediately due to the fact that time is spent for cleaning the additive pipe, and meanwhile, the pipeline valve is set as a pneumatic valve so as to avoid the phenomenon that the electromagnetic valve is easy to generate electric leakage in the actual use process in the past;

to the connection intubate of co-altitude, carry out the grafting installation of the branch pole of different radical for the bracing piece possesses better adaptability.

Drawings

FIG. 1 is a main structure view of the present invention;

FIG. 2 is a schematic cross-sectional internal view of the connection sleeve and the connection cannula at the connection;

fig. 3 is a partial sectional internal structure view of the support bar.

In the figure, 1, an additive pipe; 11. an insertion block; 12. a hoop inserting block; 13. a support plate; 2. a pipeline valve; 21. a sleeve ring block; 22. positioning blocks; 23. a fastening groove; 24. fastening screws; 25. a screw bottom end rubber layer; 26. hooping; 27. a support bar; 28. separating rods; 29. an interface; 3. connecting a sleeve; 31. connecting the cannula; 32. an inner sleeve; 33. inserting a tube; 34. a rubber sleeve; 35. a rubber ring sheet; 36. fixing the circular ring sheet; 37. fixing screws; 38. tightly abutting against the rubber layer; 39. and (5) positioning the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an automatic control additive pipeline design, including locating reation kettle bottom department and communicate in the inside additive pipe 1 of reation kettle, additive pipe 1 is close to the pipe shaft that is close to reation kettle one end and installs steerable additive pipe 1 intercommunication or be closed pipeline valve 2, and pipeline valve 2 is the pneumatic valve.

Referring to fig. 1 and fig. 2, a connecting insert tube 31 which is horizontal and is communicated with the inside of the reaction kettle is fixedly connected to the vertical outer wall of the reaction kettle, a connecting sleeve 3 is coaxially and threadedly connected to the outer wall of the connecting insert tube 31, the connecting sleeve 3 is coaxially and rotatably connected to the admixture tube 1, a tight connection mechanism which can make the connecting sleeve 3 and the connecting insert tube 31 tightly connected to each other is arranged at the joint of the connecting insert tube 31 and the connecting sleeve 3, the tight connection mechanism comprises an inner insert tube 33 which is coaxially and fixedly connected to one end of the connecting insert tube 31 in the connecting sleeve 3, the inner insert tube 33 is communicated with the connecting insert tube 31, the inner sleeve 32 which is fixedly connected to the inner wall of the connecting sleeve 3 is inserted in the axis direction of the inner insert tube 33, a rubber sleeve 34 which is parallel to the axis direction of the inner insert tube 33 is adhered to the outer wall of the inner insert tube 33, a rubber ring 35 which, the side that rubber ring piece 35 deviates from to connect the intubate 31 is hugged closely has the fixed ring piece 36 of pegging graft in rubber sleeve 34 outer wall, and fixed ring piece 36 deviates from the side that rubber ring piece 35 evenly wears to be equipped with three threaded connection in the fixed screw 37 of connecting the intubate 31 terminal surface around the axis of intubate 33, and fixed screw 37 head is arranged in fixed ring piece 36, and fixed ring piece 36 glues towards the side of interior sleeve pipe 32 and is equipped with the tight rubber layer 38 that supports that can support tightly in interior sleeve pipe 32 tip.

Referring to fig. 1 and 2, connect intubate 31 and be close to two locating levers 39 of one end circumference outer wall around connecting 31 axis symmetry fixedly connected with of intubate in reation kettle, locating lever 39 length direction is on a parallel with and connects 31 axis direction of intubate, connecting sleeve 3 outer wall is connected with sleeve pipe ring piece 21 around self axis rotation, two locating pieces 22 of sleeve pipe ring piece 21 outer wall around self axis symmetry fixedly connected with, two locating pieces 22 are pegged graft in two locating levers 39 along the axis of connecting intubate 31 respectively, fastening groove 23 has been seted up along self length direction to locating lever 39 outer wall, locating piece 22 threaded connection has can stretch into fastening groove 23 and the bottom supports the fastening screw 24 tight in fastening groove 23 bottom surface, the bonding of fastening screw 24 bottom is equipped with screw bottom rubber layer 25.

Referring to fig. 3, additive pipe 1 shaft outer wall can be dismantled and be connected with staple bolt 26, staple bolt 26 lower part surface can be dismantled and be connected with and be vertical bracing piece 27, bracing piece 27 includes several can dismantle the branch pole 28 of connection mutually, divide pole 28 upper end to offer and be vertical interface 29 and divide pole 28 lower extreme fixedly connected with to peg graft in the grafting piece 11 of interface 29, staple bolt 26 lower surface fixedly connected with is vertical and can peg graft in the staple bolt inserted block 12 of interface 29, the minimum 28 bottom fixedly connected with of branch pole in position is the level and can butt in the backup pad 13 on ground.

The implementation principle of the embodiment is as follows: the fastening screw 24 is screwed off, and the connecting sleeve 3 is rotated, so that the connecting sleeve 3 is far away from the reaction kettle, and then the additive pipe 1 is released from the connection relation with the reaction kettle, and the disassembly work of the additive pipe 1 is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic control admixture pipeline design, includes can communicate in reation kettle and to reation kettle in the admixture pipe (1) of adding the admixture, locate admixture pipe (1) and can control admixture pipe (1) intercommunication or be closed pipeline valve (2), its characterized in that: the pipeline valve (2) is a pneumatic valve, the additive pipe (1) is coaxially and rotatably connected with the connecting sleeve (3) towards one end of the reaction kettle, the side wall of the reaction kettle is provided with a connecting insertion pipe (31) which is communicated with the inside of the reaction kettle and is in threaded connection with the outer wall of the reaction kettle on the inner wall of the connecting sleeve (3), and the joint of the connecting insertion pipe (31) and the connecting sleeve (3) is provided with a tight connecting mechanism which can enable the connecting sleeve (3) and the connecting insertion pipe (31) to be tightly connected.

2. The automated control admixture pipeline design of claim 1, wherein: the tight connection mechanism comprises an inner sleeve (32) coaxially and fixedly connected with the inner wall of the connecting sleeve (3), an inner inserting tube (33) coaxially and fixedly connected with the connecting inserting tube (31) and positioned at one end of the connecting sleeve (3) and capable of being inserted into the inner sleeve (32), and a rubber sleeve (34) arranged on the outer wall of the inner inserting tube (33).

3. The automated control admixture pipeline design of claim 2, wherein: rubber sleeve (34) coaxial integrated into one piece has rubber ring piece (35) that can laminate and connect intubate (31) to be located connecting sleeve (3) well terminal surface, and the laminating of rubber ring piece (35) outer wall has fixed ring piece (36), and fixed ring piece (36) are worn to be equipped with several threaded connection around connecting intubate (31) axis and are connected intubate (31) fixed screw (37) towards connecting sleeve (3) one end, and fixed ring piece (36) are equipped with the tight rubber layer (38) of support of laminating in interior sleeve pipe (32) terminal surface towards the side of interior sleeve pipe (32).

4. The automated control admixture pipeline design of claim 3, wherein: one end, far away from the connecting sleeve (3), of the connecting insertion pipe (31) is symmetrically and fixedly connected with two positioning rods (39) around the axis of the connecting insertion pipe (31), the outer wall of the connecting sleeve (3) is rotatably connected with a sleeve ring block (21), and the outer wall of the sleeve ring block (21) is symmetrically and fixedly connected with two positioning blocks (22) which can be respectively inserted into the two positioning rods (39) around the axis of the connecting sleeve (3).

5. The automated control admixture pipeline design of claim 4, wherein: fastening grooves (23) are formed in the outer wall of the positioning rod (39) along the length direction of the positioning rod, and fastening screws (24) which can stretch into the fastening grooves (23) and abut against the bottom surfaces of the fastening grooves (23) are in threaded connection with the positioning blocks (22).

6. The automated control admixture pipeline design of claim 5, wherein: and a screw bottom end rubber layer (25) is arranged on the bottom surface of the fastening screw (24).

7. The automated control admixture pipeline design of claim 6, wherein: the pipe body of the admixture pipe (1) is provided with an anchor ear (26), and the bottom of the anchor ear (26) is provided with a vertical support rod (27).

8. The automated control admixture pipeline design of claim 7, wherein: the supporting rod (27) comprises a plurality of sections of branch rods (28) which are detachably connected, a socket (29) is formed in the upper end of each branch rod (28), the bottom end of each branch rod (28) is fixedly connected with an inserting block (11) which can be inserted into the socket (29) along the vertical direction, the bottom end of the hoop (26) is fixedly connected with an anchor ear inserting block (12) which can be inserted into the socket (29) along the vertical direction, and the bottom end of the branch rod (28) with the lowest height is fixedly connected with a supporting plate (13) which is abutted to the ground.