CN211474915U

CN211474915U - Pipeline valve for water treatment

Info

Publication number: CN211474915U
Application number: CN201922205460.9U
Authority: CN
Inventors: 黄耿坚
Original assignee: Beijing Gas Changping Co Ltd
Current assignee: Beijing Gas Changping Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-11
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a pipeline valve for water treatment, which comprises a pipe, two transmission boxes that set up about the pipeline symmetry of the outside fixedly connected with of pipeline, the rotation is connected with the axis of rotation of vertical setting in the transmission box, fixed cover is equipped with at least one gear section of thick bamboo in the axis of rotation, the rack that is equipped with at least one level in the transmission box, the rack is connected with gear section of thick bamboo one-to-one meshing, the one end of keeping away from the pipeline of rack runs through the lateral wall setting of transmission box and passes through sealed linear bearing sealing sliding connection with the transmission box, the rack is close to the one end fixedly connected with valve plate of pipeline, valve plate extend to the pipeline in set up and with pipeline sliding connection, be equipped with on. The utility model discloses be equipped with two valve plates, when carrying out the flow control of pipeline, two valve plates can remove to the direction of two differences, can share the impact of rivers in the pipeline, can effectively reduce the damage of rivers to valve plate, the life of extension valve.

Description

Pipeline valve for water treatment

Technical Field

The utility model relates to a water treatment technical field especially relates to a pipeline valve for water treatment.

Background

The purpose of water treatment is to improve the water quality to a certain water quality standard, and in the process, physical measures and chemical measures are needed, wherein the physical measures comprise filtration, precipitation and the like, and the chemical measures comprise various chemical reactions.

The in-process of handling water often need use various pipelines to carry out the drainage, and water in the water treatment pipeline generally contains more impurity, most traditional pipeline valve structure is all more meticulous, impurity in aquatic enters into between the structural component of traditional valve easily, lead to the valve to take place to damage, cause loss of property, furthermore, some traditional pipeline valves all carry out the regulation of water yield in the pipeline through single valve board, single valve board not only can bear the impact of all rivers, make its life reduce, still be difficult to carry out thorough sealing with the pipeline, the infiltration phenomenon takes place.

Therefore, a pipeline valve for water treatment is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that most traditional pipeline valves are difficult to thoroughly seal the pipeline in the prior art, and the provided pipeline valve for water treatment can thoroughly seal the pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pipeline valve for water treatment, includes the pipeline, two transmission boxes that set up about the pipeline symmetry of the outside fixedly connected with of pipeline, the rotation is connected with the axis of rotation of vertical setting in the transmission box, fixed cover is equipped with at least one gear section of thick bamboo in the axis of rotation, the rack that is equipped with at least one level in the transmission box, the rack is connected with gear section of thick bamboo one-to-one meshing, the one end of keeping away from the pipeline of rack runs through the lateral wall setting of transmission box and passes through sealed linear bearing sliding connection with the transmission box, the rack is close to the one end fixedly connected with valve plate of pipeline, valve plate extend to set up in the pipeline and with pipeline sliding connection, be equipped with on the lateral wall of pipeline with valve plate assorted spout, two the upper end fixedly connected with drive box of transmission box.

Preferably, the opposite side walls of the two valve plates are provided with elastic layers.

Preferably, one end of the rack, which is far away from the valve plate, is fixedly connected with a limiting block.

Preferably, actuating mechanism is including rotating the driving gear of connection in the drive box, the both ends meshing of driving gear is connected with all and the drive box rotates the driven gear who is connected, every the upper end of axis of rotation all extends to setting up in the drive box and with driven gear's pivot fixed connection.

Preferably, a rotary disc is arranged on the driving box, and a rotary shaft of the rotary disc extends into the driving box and is fixedly connected with a rotary shaft of the driving gear.

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

1. through setting up two valve plates, when carrying out the flow control of pipeline, two valve plates can remove to two different directions, can share the impact of rivers in the pipeline, can effectively reduce the damage of rivers to valve plate, the life of extension valve.

2. Through setting up the drive box, the carousel of rotation drive box top makes the driving gear drive two driven gear rotations, and driven gear can drive a gear section of thick bamboo through the axis of rotation and rotate to make the rack drive two valve plates and remove, just can adjust the flow of pipeline, convenient operation, and simple structure, difficult trouble.

3. The water flow in the water pipe is adjusted by moving the two valve plates simultaneously, when the whole pipeline is completely closed, the elastic layers on the two valve plates can be sealed in the middle, and the joints of the valve plates and the pipeline are hermetically connected, so that the sealing performance is better compared with the traditional valve with only a single valve plate.

Drawings

Fig. 1 is a schematic structural diagram of a pipeline valve for water treatment provided by the present invention;

fig. 2 is a schematic view of the overlooking structure of the external structure of the pipeline valve for water treatment provided by the utility model.

In the figure: 1 pipeline, 2 transmission boxes, 3 axes of rotation, 4 gear barrels, 5 racks, 6 valve plates, 7 driving boxes, 8 elastic layers, 9 limiting blocks, 10 driving gears, 11 driven gears and 12 turntables.

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.

Referring to fig. 1-2, a pipeline valve for water treatment comprises a pipeline 1, two transmission boxes 2 symmetrically arranged about the pipeline 1 are fixedly connected to the outside of the pipeline 1, a vertically arranged rotating shaft 3 is connected to the transmission boxes 2 in a rotating manner, at least one gear cylinder 4 is fixedly sleeved on the rotating shaft 3, at least one rack 5 horizontally arranged is arranged in the transmission boxes 2, and the rack 5 is meshed with the gear cylinders 4 one by one.

The utility model discloses in, the lateral wall setting that transmission box 2 was run through to the one end of keeping away from pipeline 1 of rack 5 and through sealed linear bearing sealing sliding connection with transmission box 2, but linear bearing's inner circle can monk have elastic rubber layer, further strengthen the leakproofness, it needs to notice, the one end fixedly connected with stopper 9 of valve plate 6 is kept away from to rack 5, stopper 9 can restrict rack 5's removal limit, rack 5 is close to pipeline 1's one end fixedly connected with valve plate 6, valve plate 6 extends to and sets up and with pipeline 1 sliding connection in pipeline 1, be equipped with on pipeline 1's the lateral wall with valve plate 6 assorted spout, it is worth mentioning that, all be equipped with elastic layer 8 on two relative lateral walls of valve plate 6, elastic layer 8 has certain elasticity and leakproofness, can be made by rubber.

The utility model discloses in, the upper end fixedly connected with drive box 7 of two transmission boxes 2, be equipped with actuating mechanism in the drive box 7, it is concrete, actuating mechanism is including rotating the driving gear 10 of connection in the drive box 7, the both ends meshing of driving gear 10 is connected with all rotates driven gear 11 (as shown in fig. 1) of being connected with drive box 7, the upper end of every axis of rotation 3 all extend to drive box 7 in set up and with driven gear 11's pivot fixed connection, it is required to explain, be equipped with carousel 12 on the drive box, the pivot of carousel 12 extend to drive box 7 in set up and with driving gear 10's pivot fixed connection.

The utility model discloses its functional principle is explained to following mode of operation of accessible: when using this device, rotate carousel 12 and drive driving gear 10 and rotate, make two driven gear 11 that are connected with driving gear 10 meshing drive axis of rotation 3 and rotate, the gear section of thick bamboo 4 on the axis of rotation 3 can drive rack 5 and remove in the horizontal direction to drive two valve plates 6 and open or closed, the elasticity layer 8 on two valve plates 6 can increase the leakproofness of whole pipeline 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pipeline valve for water treatment, includes pipeline (1), its characterized in that, pipeline (1) outside fixedly connected with two transmission boxes (2) that set up about pipeline (1) symmetry, transmission box (2) internal rotation is connected with axis of rotation (3) of vertical setting, fixed cover is equipped with at least one gear section of thick bamboo (4) on axis of rotation (3), be equipped with rack (5) of at least one level setting in transmission box (2), rack (5) and gear section of thick bamboo (4) meshing connection one by one, the lateral wall setting of keeping away from pipeline (1) of rack (5) runs through transmission box (2) and passes through sealed linear bearing sealing sliding connection with transmission box (2), the one end fixedly connected with valve plate (6) that rack (5) is close to pipeline (1), valve plate (6) extend to set up in pipeline (1) and with pipeline (1) sliding connection, the side wall of the pipeline (1) is provided with a sliding groove matched with the valve plate (6), the upper end of the two transmission boxes (2) is fixedly connected with a driving box (7), and a driving mechanism is arranged in the driving box (7).

2. A water treatment pipe valve as claimed in claim 1, wherein the valve plates (6) are provided with resilient layers (8) on opposite side walls.

3. A water treatment pipeline valve as claimed in claim 1, wherein a stop block (9) is fixedly connected to one end of the rack (5) away from the valve plate (6).

4. A water treatment pipeline valve according to claim 1, wherein the driving mechanism comprises a driving gear (10) rotatably connected in the driving box (7), two ends of the driving gear (10) are engaged with driven gears (11) rotatably connected with the driving box (7), and the upper end of each rotating shaft (3) extends into the driving box (7) and is fixedly connected with the rotating shaft of the driven gear (11).

5. A water treatment pipeline valve according to claim 4, characterized in that the drive box (7) is provided with a rotary disc (12), and a rotary shaft of the rotary disc (12) extends into the drive box (7) and is fixedly connected with a rotary shaft of the driving gear (10).