Anti-blocking water treatment conveying pipeline

Abstract

The utility model discloses an anti-blocking water treatment conveying pipeline which comprises a main pipeline mechanism and an external pipeline mechanism, the main pipeline mechanism comprises a filtering pipeline, a ball pipe arranged in the middle of the filtering pipeline, a valve handle rotationally connected to the middle of the ball pipe, a three-way ball connected to the bottom end of the valve handle and located in the ball pipe, and a branch pipeline arranged in the middle of the ball pipe. According to the utility model, different functions of rotation switching of the three-way ball are utilized, and sewage is discharged from the output pipeline through the input pipeline and the filtering pipeline in a conventional state; the three-way ball is clockwise rotated by 90 degrees to communicate the output pipeline and the branch pipeline, and meanwhile, the back-flushing pipe is opened to introduce clean water, so that blocking substances on the filter screen can be cleaned; the anticlockwise rotation in the conventional state is that the input pipeline and the branch pipeline can be directly communicated, and the sewage is not filtered by the filter screen and is discharged as required; multiple operation modes are provided while blockage is avoided, different requirements can be met, and the use flexibility of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment conveying pipeline technical field, concretely is a kind of anti-blocking water treatment conveying pipeline. BACKGROUND

[0002] With the continuous development and progress of industrial production, water treatment conveying pipeline as important component in water treatment system, plays a vital role. Water treatment conveying pipeline is mainly used for conveying various types of water, including water supply, sewage, industrial wastewater, etc. Under the premise of guaranteeing pipeline quality and safety, more attention should be paid to the maintenance and management of pipeline. For example, frequently clean and check the condition inside the pipeline, prevent the accumulation of impurities and dirt, avoid the blockage of filter assembly caused by foreign matter entering the pipeline, in sewage treatment, conveying pipeline can also be pretreated, intercept large impurities, avoid the damage of subsequent treatment process, but the existing sewage conveying pipeline adopts multilayer filtration, thereby intercepting impurities, but this kind of way needs regular disassembly cleaning and maintenance, it is very troublesome, therefore an anti-blocking water treatment conveying pipeline is proposed. SUMMARY

[0003] The utility model aims at solving one of the technical problems existing in prior art or related art.

[0004] To this end, the technical scheme adopted by the utility model is as follows:

[0005] An anti-blocking water treatment conveying pipeline, comprising a main pipeline mechanism and an external pipeline mechanism, the main pipeline mechanism comprises a filter pipeline, a ball tube arranged in the middle of the filter pipeline, a valve handle rotatably connected in the middle of the ball tube, a tee ball connected at the bottom end of the valve handle inside the ball tube, a branch pipeline arranged at the middle position of the ball tube, the both ends of the filter pipeline are provided with leak-proof rings, and a filter screen is installed inside the leak-proof ring at the rear end.

[0006] Preferably, flanges are sleeved on the outer sides of the both ends of the filter pipeline, and the input pipeline and the output pipeline are also provided with flanges at the connection positions with the filter pipeline.

[0007] Preferably, a fixing frame is sleeved on the end of the output pipeline, and the branch pipeline is also sleeved on the fixing frame.

[0008] Preferably, an indicating arrow is arranged on the valve handle, and the indicating arrow corresponds to a channel opened in the tee ball.

[0009] Preferably, a backflush valve is arranged on the backflush pipe.

[0010] By adopting the technical scheme, the utility model discloses the obtained beneficial effect is:

[0011] In the utility model, utilize the rotation of three -way ball to switch different function, under the conventional state, sewage is discharged from the output pipeline through the input pipeline, filter pipeline, rotate three -way ball clockwise ninety degrees and connect the output pipeline with branch pipeline, open the backflushing pipe and import clean water, can clean the clogging material on the filter screen, under the conventional state, anticlockwise rotation is, can directly connect the input pipeline with branch pipeline, and the sewage is discharged to the required without filtering through the filter screen, avoid the clogging and provide multiple operation modes, can adapt to different demands, improve the use flexibility of the device. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is cross section schematic view of one embodiment of the utility model;

[0013] Fig. 2 It is front view schematic view of one embodiment of the utility model.

[0014] Reference signs:

[0015] 110, filter pipeline;111, flange;112, leakproof ring;113, filter screen;120, ball pipe;130, valve handle;140, three -way ball;150, branch pipeline;

[0016] 210, input pipeline;220, grid;230, output pipeline;240, fixed frame;250, backflushing pipe. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific implementation manners and referring to the drawings. It is to be explained that, in the case of no conflict, the embodiment of the utility model and the feature in the embodiment can be combined mutually.

[0018] Below some embodiments of the utility model are described in combination with the drawings to provide a kind of anti-blocking water treatment delivery pipeline.

[0019] Embodiment:

[0020] In combination Figs. 1-2The utility model provides a kind of anti-blocking water treatment delivery pipeline shown, including main pipeline mechanism and external pipeline mechanism, main pipeline mechanism includes filter pipeline 110, ball tube 120 being arranged in the middle part of filter pipeline 110, valve handle 130 being rotatably connected in the middle part of ball tube 120, three-way ball 140 being connected in valve handle 130 bottom end inside ball tube 120, branch pipeline 150 being arranged in the middle part position of ball tube 120, indicating arrow is provided on valve handle 130, and indicating arrow corresponds the passage being opened in three-way ball 140 inside, the both ends of filter pipeline 110 are provided with leakproof ring 112, and filter screen 113 is installed in the inside of leakproof ring 112 of rear end, flange 111 is sleeved on the outside of the both ends of filter pipeline 110, input pipeline 210 and output pipeline 230 are also provided with flange 111 in the connecting position of filter pipeline 110, external pipeline mechanism includes input pipeline 210 and output pipeline 230 being sleeved on corresponding leakproof ring 112, grid 220 being arranged in input pipeline 210, backflush pipe 250 being inserted in the middle part of output pipeline 230, backflush valve is provided on backflush pipe 250, fixed frame 240 is sleeved on the end of output pipeline 230, branch pipeline 150 is also sleeved on fixed frame 240.

[0021] Specifically, by setting grid 220 inside input pipeline 210, large impurities such as leaves can be screened out, avoiding entering filter pipeline 110 and causing difficult-to-clean blockage, improving the reliability of the structure.

[0022] At the same time, leakproof ring 112 is deeply inserted into input pipeline 210 and output pipeline 230, avoiding water leakage and making the connection more secure, so that the device's practicability is improved.

[0023] The working principle and use process of the utility model are as follows: first, connect input pipeline 210 and grid 220 to the corresponding pipelines, and connect branch pipeline 150 to the impurity pipeline, start using, use grid 220 to preliminarily filter large impurities such as leaves and sand in sewage, then the sewage enters filter pipeline 110, and after being filtered by filter screen 113, it enters output pipeline 230 and is discharged to the next process position.

[0024] When filter screen 113 is blocked, rotate valve handle 130 clockwise, so that output pipeline 230 is connected with branch pipeline 150, open backflush valve on backflush pipe 250, so that clean water backflushes filter screen 113 to discharge the blocked impurities into branch pipeline 150.

[0025] Finally, regularly overhaul the device to avoid water leakage.

[0026] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A water-blocking prevention treatment delivery pipe characterized by, Include: Main pipe mechanism and external pipe mechanism; The main pipe mechanism includes a filter pipe (110), a ball pipe (120) arranged in the middle of the filter pipe (110), a valve handle (130) rotatably connected in the middle of the ball pipe (120), a three-way ball (140) connected at the bottom end of the valve handle (130) inside the ball pipe (120), and a branch pipe (150) arranged at the middle position of the ball pipe (120); Both ends of the filter pipe (110) are provided with leak-proof rings (112), and a filter screen (113) is mounted inside the leak-proof ring (112) at the rear end; The external pipe mechanism includes an input pipe (210) and an output pipe (230) sleeved on the corresponding leak-proof ring (112), a grid (220) arranged inside the input pipe (210), and a backflush pipe (250) inserted in the middle of the output pipe (230).

2. A water blocking prevention treatment delivery pipe according to claim 1, wherein The outer side of both ends of the filter pipe (110) is sleeved with a flange (111), and the input pipe (210) and the output pipe (230) are also provided with flanges (111) at the connection positions with the filter pipe (110).

3. A water blocking prevention treatment delivery pipe according to claim 1, wherein The end of the output pipe (230) is sleeved with a fixing frame (240), and the branch pipe (150) is also sleeved on the fixing frame (240).

4. A water blocking prevention treatment delivery pipe according to claim 1, wherein An indicating arrow is arranged on the valve handle (130), and the indicating arrow corresponds to a passage opened in the three-way ball (140).

5. A water blocking prevention treatment delivery pipe according to claim 1, wherein A backflush valve is arranged on the backflush pipe (250).

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