CN217811498U

CN217811498U - Flexible flow dividing well

Info

Publication number: CN217811498U
Application number: CN202221794030.0U
Authority: CN
Inventors: 吴冠中
Original assignee: Anhui Zhongguan Water Supply And Drainage Technology Co ltd
Current assignee: Anhui Zhongguan Water Supply And Drainage Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-15
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a flexible reposition of redundant personnel well relates to reposition of redundant personnel well technical field, including the well body, well body one side is equipped with the outlet pipe, just there is the pipe of damming through flange joint between the well body and the outlet pipe, the inside annular rubber gasbag and the joint close mechanism of being equipped with of damming pipe, annular rubber gasbag outside and the inside wall fixed connection of damming pipe, joint close mechanism runs through annular rubber gasbag, joint close mechanism includes the cylinder, the cylinder is established at annular rubber gasbag inboardly, the fixed cone that is equipped with of cylinder one end, the cone is established at annular rubber gasbag inboardly, makes its inflation through filling compressed gas in to annular rubber gasbag, expands to the laminating at cylinder and cone surface in annular rubber gasbag inboard, and annular rubber gasbag plays the function of damming this moment with cylinder and cone cooperation, does not need too atmospheric pressure during annular rubber gasbag aerifys to still can not have folding gap, the operation degree of difficulty is low, and the effect is better.

Description

Flexible flow dividing well

Technical Field

The utility model relates to a reposition of redundant personnel well technical field especially relates to a flexible reposition of redundant personnel well.

Background

At present, in a diversion well, a flow abandoning well and an intercepting well system, the system is composed of a water inlet pipe, a water outlet pipe and a sewage intercepting pipe, domestic sewage or initial rainwater and later rainwater in a drain pipe are diverted, wherein the domestic sewage or the initial rainwater is intercepted to a sewage pipe and then is conveyed to a sewage treatment plant for treatment and then is discharged after reaching the standard (further, the initial rainwater can be stored or intercepted to the sewage treatment plant for treatment and then is discharged after reaching the standard), and the middle and later rainwater is directly discharged into a natural water body;

pneumatic cut-off equipment on the market includes dustcoat and rubber sleeve, and the dustcoat forms the air cavity with rubber sleeve sealing connection, then aerifys to the air cavity and makes the inside crimple of rubber sleeve, realizes closing cut-off channel's action, but along with the inside crimple of rubber sleeve, the rubber sleeve inboard is close to gradually and folds up, and required atmospheric pressure is just big more, and then it is just big more that it dams, and there is the gap in the inboard department of buckling of rubber sleeve still easily, and the effect of damming is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flexible reposition of redundant personnel well to solve above-mentioned technical problem.

In order to solve the technical problem, the utility model provides a flexible shunt well, which comprises a well body, wherein one side of the well body is provided with a water outlet pipe, a cut-off pipe is connected between the well body and the water outlet pipe through a flange, an annular rubber air bag and a seaming mechanism are arranged in the cut-off pipe, the outer side of the annular rubber air bag is fixedly connected with the inner side wall of the cut-off pipe, and the seaming mechanism penetrates through the annular rubber air bag;

the seaming mechanism comprises a cylinder, the cylinder is arranged on the inner side of the annular rubber air bag, a cone is fixedly arranged at one end of the cylinder, and the cone is arranged on the inner side of the annular rubber air bag.

Preferably, the cone is kept away from one side of cylinder and is fixed and be equipped with the fixed block, fixed block outer end and cylinder outer end are fixed respectively and are equipped with a plurality of mounts, and are a plurality of the one end and the pipe inside wall fixed connection of damming that cylinder and fixed block were kept away from to the mount, annular rubber air bag establishes between a plurality of mounts.

Preferably, the other end of the cylinder is fixedly provided with a conical head, and the conical head is arranged on one side of the annular rubber air bag.

Preferably, the other side of the well body is connected with a water inlet pipe through a flange, the front side of the well body is connected with a blow-off pipe through a flange, and the top of the well body is provided with a well cover.

Preferably, the fixed intake pipe and the disappointing pipe that is equipped with in annular rubber gasbag top, the intake pipe is established in disappointing pipe one side, intake pipe and disappointing pipe all run through the pipe of damming and extend to the pipe top of damming.

Compared with the prior art, the utility model provides a pair of flexible reposition of redundant personnel well has following beneficial effect:

fill into compressed gas through the intake pipe in to annular rubber gasbag and make its inflation, until the inboard inflation of annular rubber gasbag to the laminating at cylinder and cone surface, annular rubber gasbag plays the function of damming with cylinder and cone cooperation this moment, does not need too atmospheric pressure during annular rubber gasbag is aerifyd to still can not have folding gap, the operation degree of difficulty is low, and the effect of damming is better.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure of a flexible diversion well according to the present invention;

fig. 2 is a schematic diagram of a three-dimensional structure inside a well body of the flexible shunt well provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of an annular rubber air bag of a flexible shunt well provided by the present invention;

fig. 4 is the utility model provides a joint close mechanism schematic structure of flexible reposition of redundant personnel well.

Reference numbers in the figures: 1. the well body, 2, inlet tube, 3, blow off pipe, 4, outlet pipe, 5, shutoff pipe, 6, annular rubber gasbag, 7, intake pipe, 8, the pipe that loses heart, 9, cylinder, 10, cone, 11, fixed block, 12, mount, 13, conical head, 14, well lid.

Detailed Description

The embodiment is given by figures 1-4, the utility model discloses a well body 1, well body 1 one side is equipped with outlet pipe 4, and there is shutoff pipe 5 through flange joint between well body 1 and the outlet pipe 4, the inside annular rubber gasbag 6 and the joint close mechanism of being equipped with of shutoff pipe 5, the outside of annular rubber gasbag 6 and shutoff pipe 5 inside wall fixed connection, the joint close mechanism runs through annular rubber gasbag 6;

the seaming mechanism comprises a cylinder 9, the cylinder 9 is arranged on the inner side of the annular rubber air bag 6, a cone 10 is fixedly arranged at one end of the cylinder 9, the cone 10 is arranged on the inner side of the annular rubber air bag 6, the annular rubber air bag 6 gradually expands after being filled with compressed gas until the inner side of the annular rubber air bag 6 expands to be in contact with the outer surfaces of the cylinder 9 and the cone 10, at the moment, the intercepting operation is completed, and the shape of the cone 10 can also play a role in blocking the expanded annular rubber air bag 6, so that the annular rubber air bag is not easy to be pushed by flowing water to deviate.

The fixed block 11 that is equipped with in one side that cylinder 9 was kept away from to

cone

10, 11 outer ends of fixed block and the 9 outer ends of cylinder are fixed respectively and are equipped with a plurality of mounts 12, and are a plurality of mount 12 keep away from the one end of cylinder 9 and fixed

block

11 and 5 inside wall fixed connection of pipe of damming, annular rubber gasbag 6 is established between a plurality of mounts 12, and fixed block 11 and mount 12 can be fixed cylinder 9 and cone 10 in the inside position of pipe of damming 5, make it can be stable with the cooperation of annular rubber gasbag 6 the operation of damming.

The other end of the cylinder 9 is fixedly provided with a conical head 13, the conical head 13 is arranged on one side of the annular rubber air bag 6, the conical head 13 can guide water flowing into the intercepting pipe 5 and rushing towards the cylinder 9, the flowing resistance of the water is reduced, and therefore the pushing force of the flowing water to the cylinder 9 and the cone 10 is also reduced, and the cylinder 9 and the cone 10 are more stable.

1 opposite side of the well body has inlet tube 2 through flange joint, 1 front side of the well body has blow off pipe 3 through flange joint, 1 top of the well body is equipped with well lid 14, and inlet tube 2 makes things convenient for rainwater and other sewage to get into 1 inside the well body, and blow off pipe 3 can be with the sewage discharge after damming.

Fixed intake pipe 7 and the disappointing pipe 8 of being equipped with in 6 tops of annular rubber gasbag, intake pipe 7 is established in 8 one sides of disappointing pipe, intake pipe 7 and disappointing pipe 8 all run through cut-off pipe 5 and extend to cut-off pipe 5 tops, and intake pipe 7 can be to the inside compressed gas that fills of annular rubber gasbag 6, and disappointing pipe 8 can make the gas-bleed in the annular rubber gasbag 6 make it resume the original form to can make 1 inside water of well body can get into inside outlet pipe 4 through cut-off pipe 5.

The working principle is as follows:

inside rainwater or other sewage got into the well body 1 through inlet tube 2, when needing to damming the water that gets into outlet pipe 4 inside, accessible intake pipe 7 filled compressed gas to annular rubber gasbag 6 inside, just have certain elasticity because of annular rubber gasbag 6 material itself, consequently annular rubber gasbag 6 then can be continuous inflation, until 6 inboard inflation of annular rubber gasbag to contact with cylinder 9 outer end and cone 10 outer end, and along with the continuation inflation of annular rubber gasbag 6, the seam leakproofness between 6 inboard and cylinder 9 of annular rubber gasbag and cone 10 is the better, and the shape of cone 10 can also play the effect of blockking to the annular rubber gasbag 6 that the inflation is got up, make it can not pushed by flowing water and take place the skew.

Claims

1. A flexible split-flow well comprises a well body (1), and is characterized in that: a water outlet pipe (4) is arranged on one side of the well body (1), an intercepting pipe (5) is connected between the well body (1) and the water outlet pipe (4) through a flange, an annular rubber air bag (6) and a seaming mechanism are arranged inside the intercepting pipe (5), the outer side of the annular rubber air bag (6) is fixedly connected with the inner side wall of the intercepting pipe (5), and the seaming mechanism penetrates through the annular rubber air bag (6);

the seaming mechanism comprises a cylinder (9), the cylinder (9) is arranged on the inner side of the annular rubber air bag (6), a cone (10) is fixedly arranged at one end of the cylinder (9), and the cone (10) is arranged on the inner side of the annular rubber air bag (6).

2. The flexible flow dividing well according to claim 1, wherein a fixing block (11) is fixedly arranged on one side of the cone (10) far away from the cylinder (9), a plurality of fixing frames (12) are respectively fixedly arranged at the outer end of the fixing block (11) and the outer end of the cylinder (9), one ends of the fixing frames (12) far away from the cylinder (9) and the fixing block (11) are fixedly connected with the inner side wall of the intercepting pipe (5), and the annular rubber air bag (6) is arranged among the fixing frames (12).

3. A flexible flow dividing well according to claim 1, wherein a conical head (13) is fixed at the other end of the cylindrical body (9), and the conical head (13) is arranged at one side of the annular rubber air bag (6).

4. The flexible flow dividing well according to claim 1, wherein a water inlet pipe (2) is connected to the other side of the well body (1) through a flange, a sewage discharge pipe (3) is connected to the front side of the well body (1) through a flange, and a well cover (14) is arranged at the top of the well body (1).

5. The flexible flow dividing well according to claim 1, wherein an air inlet pipe (7) and an air release pipe (8) are fixedly arranged at the top end of the annular rubber air bag (6), the air inlet pipe (7) is arranged at one side of the air release pipe (8), and the air inlet pipe (7) and the air release pipe (8) both penetrate through the cut-off pipe (5) and extend to the top of the cut-off pipe (5).