Water conservancy pipe network anti-clogging device

Abstract

The utility model discloses an anti-clogging device for a water conservancy pipe network. The anti-clogging device comprises a collecting box, a plurality of blow-off pipelines, a plurality of drainage pipelines and a water inlet pipeline, the blow-off pipeline is connected with the collecting box through a flange; wherein one blow-off pipeline is connected with one end of the four-way joint through a flange, the other blow-off pipelines are connected with one end of the three-way joint through a flange, the adjacent three-way joint is connected with the drainage pipeline through a flange, and a filtering structure is arranged between one end of the four-way joint and the drainage pipeline. The other two joints of the four-way pipeline are respectively connected with the water inlet pipeline and the crushing structure; and electric butterfly valves are mounted on the water inlet pipeline and the blow-off pipeline. The water conservancy pipe network anti-clogging device has the advantages of being capable of blocking and smashing sundries, simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe networks, in particular to a water conservancy pipe network anti-clogging device. Background Art

[0002] The water conservancy pipeline network is mainly used for drainage. During the sewage discharge process, there are many impurities in the sewage, including floating objects, large particles, silt, etc., which makes the water conservancy pipeline network very easy to get clogged.

[0003] In response to the above problems, Chinese patent CN202120051576.6 discloses a municipal sewage discharge pipe anti-blocking and silt removal device, which intercepts silt through a filter net, and the silt falls into a collection box. However, the impurities intercepted by the filter net can easily block or even clog the filter net, blocking drainage. Regular cleaning is required, which affects the normal drainage, consumes manpower, is time-consuming and labor-intensive, and brings great inconvenience to use. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a water conservancy pipe network anti-clogging device that can block and break up debris, has a simple structure, and is easy to use.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A water conservancy pipe network anti-clogging device comprises a collection box, a plurality of sewage pipes, a plurality of drainage pipes and a water inlet pipe; the sewage pipes are connected to the collection box through flanges;

[0007] One of the sewage pipes is connected to one end of the four-way joint through a flange, the remaining sewage pipes are connected to one end of the three-way joint through a flange, the adjacent three-way joint is connected to the drainage pipe through a flange, a filtering structure is provided between one end of the four-way joint and the drainage pipe, and the other two joints of the four-way joint are respectively connected to the water inlet pipe and the crushing structure;

[0008] Electric butterfly valves are installed on the water inlet pipe and the sewage discharge pipe.

[0009] In this way, when in use, the electric butterfly valve on the water inlet pipe is opened, and the electric butterfly valve on the sewage pipe is closed. After the sewage enters the water inlet pipe, the crushing structure crushes the impurities in the sewage, and after being filtered by the filtering structure, it enters the drainage pipe, and the impurities settle in the drainage pipe to the sewage pipe. When the impurities in the sewage pipe need to be discharged to the collection box, the electric butterfly valve on the sewage pipe is opened, and the electric butterfly valve on the water inlet pipe is closed, and the impurities in the sewage pipe are discharged to the collection box.

[0010] Wherein, the filtering structure comprises a filtering bracket, on which a filtering net is fixedly mounted, and the filtering bracket is connected to a drainage pipe and a four-way joint via a flange.

[0011] Among them, the crushing structure includes a sealing plate fixedly installed on the four-way joint, a servo motor is fixedly installed on the sealing plate, the output shaft of the servo motor passes through the sealing plate and is fixedly connected to the crushing shaft, the output shaft of the servo motor and the sealing plate are connected through a sealed bearing, a plurality of crushing knives are fixedly installed on the outside of the crushing shaft, and the crushing shaft and the crushing knives are located in the four-way joint.

[0012] A cleaning port is provided on one side of the collection box, and a sealing cover is fixedly installed on the collection box opposite to the cleaning port.

[0013] Among them, a sealing gasket is arranged between the three-way joint and the water inlet pipe and the sewage pipe; a sealing gasket is arranged between the sewage pipe and the collection box; a sealing gasket is arranged between the water inlet pipe, the four-way joint and the filter bracket; a sealing gasket is arranged between the four-way joint and the sealing plate, the water inlet pipe and the sewage pipe.

[0014] In summary, the water conservancy pipe network anti-clogging device has the advantages of being able to block and break up debris, having a simple structure, and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a water conservancy pipe network anti-clogging device.

[0016] Figure 2 for Figure 1 Exploded view without the collection box. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0018] like Figure 1-2 As shown, a water conservancy pipe network anti-clogging device includes a collection box 1, a plurality of sewage pipes 2, a plurality of drainage pipes 3 and a water inlet pipe 4; the sewage pipes are connected to the collection box through flanges;

[0019] One of the sewage pipes is connected to one end of the four-way joint 5 through a flange, the remaining sewage pipes are connected to one end of the three-way joint 6 through a flange, and the adjacent three-way joint is connected to the drainage pipe through a flange. A filtering structure is provided between one end of the four-way joint and the drainage pipe, and the other two joints of the four-way joint are respectively connected to the water inlet pipe and the crushing structure;

[0020] Electric butterfly valves 14 are installed on the water inlet pipe and the sewage pipe.

[0021] In this way, when in use, the electric butterfly valve on the water inlet pipe is opened, and the electric butterfly valve on the sewage pipe is closed. After the sewage enters the water inlet pipe, the crushing structure crushes the impurities in the sewage, and after being filtered by the filtering structure, it enters the drainage pipe, and the impurities settle in the drainage pipe to the sewage pipe. When the impurities in the sewage pipe need to be discharged to the collection box, the electric butterfly valve on the sewage pipe is opened, and the electric butterfly valve on the water inlet pipe is closed, and the impurities in the sewage pipe are discharged to the collection box.

[0022] During actual use, in the later stage of sewage discharge, only the electric butterfly valve on the sewage pipe facing the water inlet pipe is opened, and the electric butterfly valves on the other sewage pipes are closed. The electric butterfly valve on the water inlet pipe is opened, and the impurities in the water inlet pipe and the sewage pipe are flushed by the incoming water. During the flushing process, due to the entry of water flow, the impurities on the filter net are driven to move into the collection box, which plays a certain cleaning role, allowing the impurities to enter the collection box better, and finally the electric butterfly valve on the sewage pipe is closed.

[0023] During implementation, the filtering structure includes a filtering support 7, on which a filtering screen 8 is fixedly mounted, and the filtering support is connected to a drainage pipe and a four-way joint through a flange, so as to filter through the filtering screen and avoid clogging.

[0024] During implementation, the crushing structure includes a sealing plate 9 fixedly mounted on the four-way joint, a servo motor 10 fixedly mounted on the sealing plate, an output shaft of the servo motor passing through the sealing plate and fixedly connected to a crushing shaft 11, the output shaft of the servo motor and the sealing plate are connected via a sealed bearing, a plurality of crushing knives 12 are fixedly mounted on the outer side of the crushing shaft, and the crushing shaft and the crushing knives are located in the four-way joint. The servo motor drives the crushing shaft to rotate, and the crushing knives crush the impurities passing through the four-way joint.

[0025] During implementation, a cleaning port is provided on one side of the collection box, and a cover 13 is fixedly installed on the collection box opposite to the cleaning port, so as to facilitate cleaning of the collection box. A sewage suction pump is connected to the collection box to facilitate extraction of sludge, and when the inside of the collection box needs to be cleaned, the cover can be opened for cleaning.

[0026] During implementation, a sealing gasket is provided between the three-way joint and the water inlet pipe and the sewage pipe; a sealing gasket is provided between the sewage pipe and the collection box; a sealing gasket is provided between the water inlet pipe, the four-way joint and the filter bracket; a sealing gasket is provided between the four-way joint and the sealing plate, the water inlet pipe and the sewage pipe. The sealing effect is improved to avoid water leakage.

[0027] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A water conservancy pipe network anti-clogging device, comprising a collection box, a plurality of sewage pipes, a plurality of drainage pipes and a water inlet pipe; characterized in that: The sewage pipe is connected to the collection box through a flange; One of the sewage pipes is connected to one end of the four-way joint through a flange, the remaining sewage pipes are connected to one end of the three-way joint through a flange, the adjacent three-way joint is connected to the drainage pipe through a flange, a filtering structure is provided between one end of the four-way joint and the drainage pipe, and the other two joints of the four-way joint are respectively connected to the water inlet pipe and the crushing structure; Electric butterfly valves are installed on the water inlet pipe and the sewage discharge pipe.

2. A water conservancy pipe network anti-clogging device according to claim 1, characterized in that: The filtering structure comprises a filtering support, on which a filtering net is fixedly mounted, and the filtering support is connected to a drainage pipe and a four-way joint through a flange.

3. A water conservancy pipe network anti-clogging device according to claim 1, characterized in that: The crushing structure includes a sealing plate fixedly mounted on a four-way joint, a servo motor fixedly mounted on the sealing plate, an output shaft of the servo motor passes through the sealing plate and is fixedly connected to a crushing shaft, the output shaft of the servo motor is connected to the sealing plate via a sealed bearing, a plurality of crushing knives are fixedly mounted on the outer side of the crushing shaft, and the crushing shaft and the crushing knives are located in the four-way joint.

4. A water conservancy pipe network anti-clogging device according to claim 1, characterized in that: A cleaning port is provided on one side of the collection box, and a sealing cover is fixedly installed on the collection box opposite to the cleaning port.

5. The water conservancy pipe network anti-clogging device according to claim 1, characterized in that: A sealing gasket is arranged between the three-way joint and the water inlet pipe and the sewage pipe; a sealing gasket is arranged between the sewage pipe and the collection box; a sealing gasket is arranged between the water inlet pipe, the four-way joint and the filter bracket; a sealing gasket is arranged between the four-way joint and the sealing plate, the water inlet pipe and the sewage pipe.

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