CN211738404U - Backflushing type sewage treatment pipeline anti-clogging device - Google Patents

Abstract

The utility model discloses a backflushing type sewage treatment pipeline anti-blocking device, which comprises a main pipeline, wherein the two sides of the main pipeline are respectively and fixedly connected with a first branch pipeline and a second branch pipeline, valves are respectively arranged at the two ends of the first branch pipeline and the second branch pipeline, the valve is also arranged between the same end of the first branch pipeline and the second branch pipeline and positioned in the main pipeline, three valves positioned at the same end penetrate through a protective shell and are mutually connected with a transmission device arranged in the protective shell, the protective shell is arranged on the first branch pipeline and the second branch pipeline through a fixing ring fixedly connected with the protective shell, flanges are respectively and fixedly connected on the two end surfaces of the main pipeline, and a filter screen is fixedly connected in one end of the main pipeline, the device can make the water in the main pipeline flow reversely, thereby can dash up the inside silted impurity of trunk line, can avoid long-time too much pipeline jam that leads to because of the impurity of silting in the back trunk line then.

Description

Backflushing type sewage treatment pipeline anti-clogging device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a recoil formula sewage treatment pipeline anti-clogging device.

Background

The utility model provides a sewage, generally refers to the sewage that is polluted to some extent, comes from life and production, these sewages are that can not discharge at will, if discharge at will can lead to the water in the nature to be polluted, thereby produce more serious environmental pollution, so sewage need advanced treatment before discharging, but contain a lot of impurity among the sewage, some impurity that bulky can be filtered out by the grid before getting into the pipeline, but some impurity that less bulky (for example silt), will deposit in the inside of pipeline, longer can lead to the pipeline jam, in order to solve above-mentioned problem the utility model provides a recoil type sewage treatment pipeline anti-clogging device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recoil sewage treatment pipeline anti-clogging device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a recoil sewage treatment pipeline anti-clogging device, includes the trunk line, the both sides of trunk line are first lateral conduit of fixedly connected with and second lateral conduit respectively, the valve is all installed at the both ends of first lateral conduit and second lateral conduit, first lateral conduit and second lateral conduit also are equipped with the valve with the inside that is located the trunk line between the one end, and the three valve that is located the one end runs through the protective housing and with establish at the inside transmission interconnect of protective housing, the protective housing is installed on first lateral conduit and second lateral conduit through the solid fixed ring that it is fixed connection some above that, equal fixedly connected with flange on the both ends face of trunk line, and the inside fixedly connected with filter screen of one end of trunk line.

Preferably, the valve includes stifled ball, stifled ball passes through the annular that opens on the pipeline inside wall and rotates the inside of connecting at the pipeline, and it has to be used for making sewage pass through the through-hole to open on the stifled ball, fixedly connected with connecting rod on the stifled ball, the outer end of connecting rod run through the fixed column and with transmission interconnect, the one end fixed connection of fixed column is on the pipeline that corresponds, and the other end runs through the protective housing to extend to the inside of protective housing.

Preferably, a rubber plate is arranged at the joint of the connecting rod and the fixed column.

Preferably, transmission includes three transmission piece, and three transmission piece all rotates to be connected on the inside wall of protective housing, and three transmission piece respectively with the connecting rod fixed connection who corresponds, through chain interconnect between the three transmission piece, and the equal fixedly connected with handle in outer end of arbitrary transmission piece.

Preferably, a support rod is fixedly connected among the main pipeline, the first branch pipeline and the second branch pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses trunk line, first branch pipeline, cooperation between second branch pipeline and the valve, realized can realizing making the inside water reverse flow of trunk line through closing and opening different valves to can wash up the inside silted impurity of trunk line, then can avoid long-time back trunk line in because of the pipeline jam that leads to too much for the silted impurity, through the cooperation between valve and the transmission, realized rotating the handle and can make a plurality of valves open simultaneously or close, thereby convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic connection diagram of the main pipeline, the first branch pipeline, the second branch pipeline and the support rod of the present invention;

FIG. 3 is a schematic structural view of the transmission device of the present invention;

fig. 4 is an exploded view of the valve of the present invention;

fig. 5 is a schematic view of the connection between the protective housing and the fixing ring of the present invention.

In the figure: 1. trunk line, 2, first branch pipeline, 3, second branch pipeline, 4, valve, 401, stifled ball, 402, through-hole, 403, annular, 404, fixed column, 405, connecting rod, 406, rubber slab, 5, transmission, 501, chain, 502, transmission piece, 503, handle, 6, solid fixed ring, 7, flange, 8, filter screen, 9, bracing piece, 10, protective housing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a backflushing type sewage treatment pipeline anti-blocking device comprises a main pipeline 1, wherein the two sides of the main pipeline 1 are fixedly connected with a first branch pipeline 2 and a second branch pipeline 3 respectively, the two ends of the first branch pipeline 2 and the second branch pipeline 3 are communicated with the two ends of the main pipeline 1 respectively, the size of the first branch pipeline 2 is completely the same as that of the second branch pipeline 3, as shown in (figure 2), the left end of the first branch pipeline 2 is positioned at the outer side of the left end of the second branch pipeline 3, the right end of the first branch pipeline 2 is positioned at the inner side of the right end of the second branch pipeline 3, the middle part close to the main pipeline 1 is an inner side, the end part close to the main pipeline 1 is an outer side, valves 4 are arranged at the two ends of the first branch pipeline 2 and the second branch pipeline 3, and the valve 4 is also arranged between the same ends of the first branch pipeline 2 and the second branch pipeline 3 and positioned in the main pipeline 1, two valves 4 are arranged inside the main pipeline 1, one valve 4 inside the main pipeline 1 is positioned between the left ends of the first branch pipeline 2 and the second branch pipeline 3, the other valve 4 is positioned between the right ends of the first branch pipeline 2 and the second branch pipeline 3, the effect of backflow generation of water inside the main pipeline 1 can be achieved by opening and closing the control valves 4, namely, backflushing, when the backflushing is needed, the two valves 4 inside the main pipeline 1 are closed, all the valves 4 inside the first branch pipeline 2 and the second branch pipeline 3 are opened, as shown in (figure 2), water enters from the left end of the main pipeline 1, because the valve 4 inside the main pipeline 1 is closed, the water can enter the left end of the first branch pipeline 2 and then enters the inside of the main pipeline 1 through the right end of the first branch pipeline 2, so that the water reversely flows inside the main pipeline 1, then enters from the left end of a second branch pipeline 3, enters the inside of a main pipeline 1 through the right end of the second branch pipeline 3, and is discharged through the main pipeline 1, when two valves 4 inside the main pipeline 1 are in an open state, the valves 4 inside the first branch pipeline 2 and the second branch pipeline 3 are in a closed state, when two valves 4 inside the main pipeline 1 are in a closed state, the valves 4 inside the first branch pipeline 2 and the second branch pipeline 3 are in an open state, the three valves 4 positioned at the same end penetrate through a protective shell 10 and are mutually connected with a transmission device 5 arranged inside the protective shell 10, two transmission devices 5 are arranged, the opening and closing of the three valves 4 positioned at the same end can be controlled by rotating one transmission device 5, the protective shell 10 is arranged on the first branch pipeline 2 and the second branch pipeline 3 through a fixing ring 6 fixedly connected with the protective shell 10, solid fixed ring 6 comprises two semi-annular hoop, and one end fixed connection is on the lateral wall of protective housing 10, and threaded hole is opened to the other end, can tighten up two semi-rings through the bolt to make solid fixed ring 6 hoop the pipeline, then realize fixedly, equal fixedly connected with flange 7 on the both ends face of trunk line 1, and the inside fixedly connected with filter screen 8 of one end of trunk line 1, flange 7 can make things convenient for trunk line 1 and outside pipeline interconnect, and water gets into the inside of trunk line 1 from the one end that is close to filter screen 8.

Specifically, the valve 4 includes a blocking ball 401, the blocking ball 401 is rotatably connected to the inside of the pipe through a ring groove 403 formed on the corresponding inner side wall of the pipe, the blocking ball 401 is tightly attached to the outer side wall of the ring groove 403, the ring groove 403 not only enables the blocking ball 401 to stably rotate, but also enables the contact surface between the blocking ball 401 and the inner side wall of the pipe to be larger, so that the sealing performance of the blocking ball 401 can be ensured, the blocking ball 401 is provided with a through hole 402 for allowing sewage to pass through, a connecting rod 405 is fixedly connected to the blocking ball 401, the angle between the connecting rod 405 and the through hole 402 is 90 degrees (as shown in fig. 4), the orientation of the through hole 402 can be controlled by rotating the connecting rod 405, when the through hole 402 faces the inner side wall of the ring groove 403, the through hole 402 is blocked by the wall of the ring groove 403, the valve 4 is in a closed state, when the through hole 402 is not in, valve 4 is in the open mode, the outer end of connecting rod 405 runs through fixed column 404 and transmission 5 interconnect, can drive connecting rod 405 through transmission 5 and rotate to whether control valve 4 opens, the one end fixed connection of fixed column 404 is on the pipeline that corresponds, and the other end runs through protective housing 10 to extend to the inside of protective housing 10.

Specifically, a rubber plate 406 is provided at the joint of the connecting rod 405 and the fixing post 404, and the rubber plate 406 is provided to prevent water from leaking out from the joint of the connecting rod 405 and the fixing post 404.

Specifically, the transmission device 5 includes three transmission blocks 502, the three transmission blocks 502 are all rotatably connected to the inner side wall of the protective shell 10, the positions of the three transmission blocks 502 respectively correspond to the positions of the valves 4 located on the main pipeline 1, the first branch pipeline 2 and the second branch pipeline 3, the three transmission blocks 502 are respectively fixedly connected to the corresponding connecting rods 405, the connecting rods 405 can be driven to rotate by rotating the transmission blocks 502, the three transmission blocks 502 are connected to each other through chains 501, each transmission block 502 is fixedly connected to teeth, two circles of teeth are fixedly connected to the transmission blocks 502 corresponding to the valves 4 in the main pipeline 1, the transmission blocks are respectively connected to the other two transmission blocks 502 located in the same protective shell 10 through the two chains 501, the outer end of any transmission block 502 is fixedly connected to a handle 503, and the transmission blocks 502 connected to each other can rotate by rotating the handle 503, the transmission block 502 drives the transmission block 502 which is located in the same protective shell 10 to rotate simultaneously through the chain 501, so that the valve 4 in the main pipeline 1 can be opened (closed) simultaneously, the valves 4 in the first branch pipeline 2 and the second branch pipeline 3 are closed (opened), and the operation steps are greatly simplified;

for better clarity, fig. 3 is a schematic view, and the engagement of the chain and the teeth is prior art and has been widely applied to various transmission mechanisms, please refer to the actual object.

Particularly, fixedly connected with bracing piece 9 between trunk line 1, first lateral conduit 2 and the second lateral conduit 3, setting up of bracing piece 9 can make between trunk line 1, first lateral conduit 2 and the second lateral conduit 3 more firm.

The working principle is as follows: valve 4 that is located trunk line 1 inside during initial condition is in the open mode, valve 4 that is located first branch pipeline 2 and second branch pipeline 3 inside is in the closed mode, two handles 503 at both ends are rotated clockwise respectively when needs carry out the recoil, thereby make handle 503 rotate rather than interconnect's transmission piece 502, thereby make all transmission pieces 502 that are located same protective housing 10 inside rotate, transmission piece 502 rotates and can drive and rotate rather than interconnect's connecting rod 405, thereby make trunk line 1 inside valve 4 become the closed mode by the open mode, valve 4 that is located first branch pipeline 2 and second branch pipeline 3 inside becomes the open mode by the closed mode, after recoil certain time (for example recoil 20 minutes), again respectively two handles of anticlockwise rotation make this device resume initial condition normal work can, carry out the recoil once at interval (for example every 5 days) and can effectively prevent impurity at trunk line 1, the recoil is once Fouling of the interior occurs, resulting in pipe plugging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a recoil formula sewage treatment pipeline anti-clogging device, includes trunk line (1), its characterized in that: a first branch pipeline (2) and a second branch pipeline (3) are respectively and fixedly connected with the two sides of the main pipeline (1), valves (4) are respectively arranged at the two ends of the first branch pipeline (2) and the second branch pipeline (3), the valve (4) is also arranged between the same ends of the first branch pipeline (2) and the second branch pipeline (3) and inside the main pipeline (1), the three valves (4) at the same ends penetrate through the protective shell (10) and are mutually connected with the transmission device (5) arranged inside the protective shell (10), the protective shell (10) is arranged on the first branch pipeline (2) and the second branch pipeline (3) through a fixing ring (6) fixedly connected with the protective shell, equal fixedly connected with flange (7) on the both ends face of trunk line (1), and the inside fixedly connected with filter screen (8) of one end of trunk line (1).

2. The backflushing sewage treatment pipe anti-clogging device of claim 1, wherein: valve (4) are including stifled ball (401), stifled ball (401) are rotated through annular (403) that open on the pipeline inside wall and are connected in the inside of pipeline, and it has and is used for making sewage pass through-hole (402) to open stifled ball (401), fixedly connected with connecting rod (405) on stifled ball (401), the outer end of connecting rod (405) runs through fixed column (404) and with transmission (5) interconnect, the one end fixed connection of fixed column (404) is on the pipeline that corresponds, and the other end runs through protective housing (10) to extend to the inside of protective housing (10).

3. The backflushing sewage treatment pipe anti-clogging device of claim 2, wherein: and a rubber plate (406) is arranged at the joint of the connecting rod (405) and the fixing column (404).

4. The backflushing sewage treatment pipe anti-clogging device of claim 2, wherein: transmission (5) include three transmission piece (502), and three transmission piece (502) are all rotated and are connected on the inside wall of protective housing (10), and three transmission piece (502) respectively with connecting rod (405) fixed connection that corresponds, through chain (501) interconnect between three transmission piece (502), and the equal fixedly connected with handle (503) in outer end of arbitrary transmission piece (502).

5. The backflushing sewage treatment pipe anti-clogging device of claim 1, wherein: and supporting rods (9) are fixedly connected among the main pipeline (1), the first branch pipeline (2) and the second branch pipeline (3).

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