CN210482514U - Municipal drainage pipeline - Google Patents
Municipal drainage pipeline Download PDFInfo
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- CN210482514U CN210482514U CN201921360844.1U CN201921360844U CN210482514U CN 210482514 U CN210482514 U CN 210482514U CN 201921360844 U CN201921360844 U CN 201921360844U CN 210482514 U CN210482514 U CN 210482514U
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- filter screen
- drain pipe
- pipe
- dwang
- municipal
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Abstract
The utility model relates to the technical field of municipal facilities, in particular to a municipal drainage pipeline which comprises a drainage pipe, the inside of the drain pipe is provided with a filter screen and a sewage discharge device, the drain pipe is provided with a rotating component for the filter screen to rotate around the diameter direction of the drain pipe and a fixing component for fixing the rotating position of the filter screen, the rotating component drives the filter screen to rotate around the diameter direction of the filter screen, so that the domestic garbage accumulated on one side of the filter screen is cleaned by the sewage discharge device to prevent the garbage from being accumulated too much to block the drain pipe, when the filter screen rotates 180 degrees, the position of the filter screen is fixed by the fixing component, the liquid flows through the filter screen, carry out the backwash to the part rubbish of remaining on the filter screen for remaining rubbish drops from the filter screen, handles through waste fitting discharging, effectively avoids the filter screen to take place to block up, has the advantage that prevents drainage pipe jam.
Description
Technical Field
The utility model relates to a municipal facilities technical field especially relates to a municipal drainage pipe.
Background
The municipal facilities refer to public facilities built by government, legal, or citizens, and generally refer to various buildings, structures, equipment, etc. within a planned area. Facilities and subsidiary facilities such as urban roads (including bridges), urban rail transit, water supply, drainage, gas, heating power, landscaping, environmental sanitation, road lighting, industrial waste medical waste, household waste treatment equipment, fields and the like.
The drainage pipeline refers to a system consisting of a pipe duct for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains. At present, along with the continuous construction of cities, more and more drainage pipelines are used for the cities.
The defects of the prior art are that daily domestic wastewater of residents in the city is discharged through a drainage pipeline, and the domestic wastewater contains a large amount of domestic garbage, so that the urban drainage pipeline is easy to block, mosquitoes and other insects are bred in the drainage pipeline, the garbage fermentation is easy to generate stink and biogas, and the explosion danger exists, so that the municipal drainage pipeline capable of preventing the blockage is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a municipal drainage pipe has the advantage that prevents the pipeline jam.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a municipal drainage pipe, includes the drain pipe, the inside of drain pipe is equipped with filter screen and waste fitting discharging, the drain pipe is equipped with the confession the filter screen is around the rotatory runner assembly of diameter direction and the fixed subassembly of fixed filter screen turned position.
Through adopting above-mentioned technical scheme, the drain pipe is at the drainage in-process, the rubbish that the filter screen blockked is piled up the one side that is close to the drain pipe water inlet at the filter screen, partly rubbish can remain on the filter screen, walk around the rotation of filter screen diameter direction through runner assembly drive filter screen, the domestic waste who piles up in filter screen one side passes through waste fitting removal clearance, prevent that rubbish from piling up too much and blockking up the drain pipe, when the filter screen rotates 180, the fixed filter screen position of rethread fixed subassembly, the liquid flows through the filter screen, carry out the backwash to the part rubbish of remaining on the filter screen, make remaining rubbish drop from the filter screen, handle through waste fitting removal, effectively avoid the filter screen to take place the.
The utility model discloses further set up to: the inside of drain pipe is followed the central axis symmetry of drain pipe is seted up flutedly, the recess is fixed with deep groove ball bearing, runner assembly include fixed connection in the dwang of filter screen, the dwang passes the upper portion inner wall of drain pipe and with deep groove ball bearing fixed connection.
Through adopting above-mentioned technical scheme, deep groove ball bearing is fixed to the recess, and deep groove ball bearing is worn to locate respectively at the both ends of dwang for the dwang steadily erects on the drain pipe, makes the dwang rotate the filter screen steadily.
The utility model discloses further set up to: the sewage discharge device comprises a sewage discharge pipe and a garbage collection box, wherein the sewage discharge pipe is communicated with the drain pipe and is positioned between the filter screen and the water outlet of the drain pipe, and the garbage collection box is fixedly connected to the tail end of the sewage discharge pipe.
Through adopting above-mentioned technical scheme, the in-process of rotating the filter screen, the domestic waste who piles up in drain pipe bottom inner wall subsides and falls the blow off pipe, enters into garbage collection box and carries out the collection processing to domestic waste.
The utility model discloses further set up to: fixed subassembly is fixed in including the protrusion the drain pipe outer wall and be equipped with the dead lever of external screw thread, with nut and the stopper of fixed connection in the dwang that the external screw-thread fit of dead lever is connected, the stopper has been seted up and has been supplied the dead lever to wind dwang the central axis pivoted spacing groove, the dead lever passes the spacing groove, the lower terminal surface of nut supports and leans on the up end of stopper, the central axis of spacing groove with the central axis of dwang is unanimous.
Through adopting above-mentioned technical scheme, loosen the nut, the spacing groove on the stopper supplies the dead lever to slide, when rotating filter screen to a certain position, screws up the nut for the lower terminal surface of nut supports and leans on the up end of stopper realizes the damping fixed function.
The utility model discloses further set up to: the limiting groove is a half annular groove.
Through adopting above-mentioned technical scheme, set up the ring channel that the spacing groove is half, set up filter screen initial condition down the dead lever and lean on in ring channel one end, when rotating the dwang and making the filter screen rotatory 180, the dead lever supports just to lean on in the other end of ring channel, and the positive and negative rotation of dwang is 180, realizes the forward reverse filtration of filter screen, convenient regulation.
The utility model discloses further set up to: the drain pipe is provided with a first control switch valve which is positioned between the sewage discharge pipe and the water outlet of the drain pipe.
Through adopting above-mentioned technical scheme, the setting of the control switch valve of drain pipe can realize controlling whether carrying out the drainage, is convenient for use different operational environment.
The utility model discloses further set up to: the sewage draining device also comprises a second control switch valve arranged on the sewage draining pipe.
Through adopting above-mentioned technical scheme, the setting of the control switch valve of blow off pipe can realize carrying out the direction to the filter screen and rinse and control.
The utility model discloses further set up to: the dwang with drain pipe lateral wall junction is equipped with waterproof sealing circle.
Through adopting above-mentioned technical scheme, waterproof sealing effect.
To sum up, the utility model discloses following beneficial effect has:
1. the drain pipe is at the drainage in-process, the rubbish that the filter screen blockked is piled up in one side that the filter screen is close to the drain pipe water inlet, partly rubbish can remain on the filter screen, walk around filter screen diameter direction through runner assembly drive filter screen and rotate, pass through waste fitting discharging clearance to the domestic waste who piles up in filter screen one side, prevent that rubbish from piling up too much and blockking up the drain pipe, when the filter screen rotates 180, rethread fixed subassembly fixed filter screen position, the liquid stream flows through the filter screen, carry out the back flush to the part rubbish of remaining on the filter screen, make remaining rubbish drop from the filter screen, handle through waste fitting discharging, effectively avoid the filter screen to take place to block up.
2. Set up the ring channel that the spacing groove is half, set up that the dead lever supports and lean on in ring channel one end under the filter screen initial condition, when rotating the dwang and making the filter screen rotatory 180, the dead lever supports and leans on the other end in the ring channel just, and the positive and negative rotation of dwang is 180, realizes the forward reverse filtration of filter screen, convenient regulation.
Drawings
FIG. 1 is a schematic view showing the overall construction of a drain pipeline according to an embodiment;
FIG. 2 is a schematic side view of an embodiment of a drain pipeline;
FIG. 3 is a schematic cross-sectional view of B-B of FIG. 2 of an embodiment;
fig. 4 is a partially enlarged schematic view at a in fig. 3 of the embodiment.
In the figure, 1, a water drainage pipe; 11. a water inlet; 12. a water outlet; 13. controlling a first switch valve; 14. a groove; 15. a deep groove ball bearing; 16. a waterproof sealing ring; 2. a filter screen; 3. a sewage draining device; 31. a blow-off pipe; 32. a garbage collection box; 33. controlling a switch valve II; 4. a rotating assembly; 41. rotating the rod; 42. a hand wheel; 5. a fixing assembly; 51. fixing the rod; 52. a nut; 53. a limiting block; 531. a limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a municipal drainage pipe 1 comprises a drainage pipe 1, wherein the drainage pipe 1 is provided with a filter screen 2, a sewage discharge device 3, a rotating assembly 4 for the filter screen 2 to rotate around the diameter direction of the rotating assembly and a fixing assembly 5 for fixing the rotating position of the filter screen 2, and the rotating assembly is shown in figures 1 and 3.
One end of the water discharge pipe 1, which is close to the water outlet 12, is provided with a first control switch valve 13 for controlling whether to start water discharge, grooves 14 are symmetrically formed in the water discharge pipe 1 along a horizontal plane passing through the central axis of the water discharge pipe 1, and the grooves 14 are fixedly provided with deep groove ball bearings 15.
The sewage draining device 3 comprises a sewage draining pipe 31 communicated with the water draining pipe 1 and positioned between the filter screen 2 and the water outlet 12 of the water draining pipe 1, a garbage collecting box 32 fixedly connected to the tail end of the sewage draining pipe 31 and a second control switch valve 33 used for controlling whether to start sewage draining.
The rotating assembly 4 comprises a rotating rod 41 which is arranged on the inner wall of the upper part of the drain pipe 1 in a penetrating way and is fixedly connected to the filter screen 2 and a rotating hand wheel 42 which is fixedly connected to the upper end of the rotating rod 41. Both ends of the rotating rod 41 are respectively and fixedly connected to the deep groove ball bearings 15, and a waterproof sealing ring 16 (shown in fig. 4) is arranged at the joint of the rotating rod 41 and the side wall of the water discharge pipe 1.
The fixing component 5 comprises a fixing rod 51 which is fixed on the outer wall of the top of the drainage pipe 1 in a protruding manner and is provided with an external thread, a nut 52 which is matched and connected with the external thread of the fixing rod 51, and a limiting block 53 which is fixedly connected to the rotating rod 41 and is positioned between the drainage pipe 1 and the rotating hand wheel 42. The limiting block 53 is provided with a limiting groove 531 for the fixing rod 51 to rotate around the central axis of the rotating rod 41, and the limiting groove 531 is a half annular groove. The fixing rod 51 passes through the limiting groove 531, the lower end face of the nut 52 abuts against the upper end face of the limiting block 53, and the central axis of the limiting groove 531 is consistent with the central axis of the rotating rod 41.
The working mode is as follows:
closing the first control switch valve 13, opening the second control switch valve 33, and rotating the rotating hand wheel 42, so as to rotate the filter screen 2, discharge the domestic garbage accumulated on one side of the filter screen 2 to the garbage collection box 32 through the discharge pipe 31, and prevent the excessive garbage accumulation from blocking the drain pipe 1; when filter screen 2 rotated 180, liquid flowed through filter screen 2, carried out the backwash to remaining partial rubbish on filter screen 2 for remaining rubbish drops from filter screen 2, effectively avoids filter screen 2 to take place to block up, thereby prevents that drain pipe 1 from blockking up, the repeated clearance again of a period. And (5) after the sewage discharge is finished, opening the first control switch valve 13 and closing the second control switch valve 33.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.
Claims (8)
1. A municipal drainage pipe (1) way is characterized in that: the drainage pipe comprises a drainage pipe (1), wherein the drainage pipe (1) is provided with a filter screen (2), a sewage discharge device (3) and a fixing component (5) for fixing the rotation position of the filter screen (2) and a rotating component (4) rotating around the diameter direction of the filter screen (2).
2. A municipal drain pipe (1) according to claim 1, characterized in that: the inside of drain pipe (1) is followed the central axis symmetry of drain pipe (1) is seted up fluted (14), recess (14) are fixed with deep groove ball bearing (15), runner assembly (4) include fixed connection in dwang (41) and fixed connection of filter screen (2) in rotation hand wheel (42) of dwang (41) upper end, dwang (41) pass the upper portion inner wall of drain pipe (1) and with deep groove ball bearing (15) fixed connection.
3. A municipal drain pipe (1) according to claim 1, characterized in that: the sewage discharging device (3) comprises a sewage discharging pipe (31) which is communicated with the drain pipe (1) and is positioned between the filter screen (2) and the water outlet (12) of the drain pipe (1) and a garbage collecting box (32) which is fixedly connected to the tail end of the sewage discharging pipe (31).
4. A municipal drain pipe (1) according to claim 3, characterized in that: fixed subassembly (5) are fixed in including the protrusion drain pipe (1) outer wall and be equipped with dead lever (51) of external screw thread, with nut (52) and fixed connection in stopper (53) of dwang (41) that the external screw thread cooperation of dead lever (51) is connected, stopper (53) have been seted up and have been supplied dead lever (51) to wind the central axis pivoted spacing groove (531) of dwang (41), dead lever (51) pass spacing groove (531), the lower terminal surface of nut (52) supports and leans on the up end of stopper (53), the central axis of spacing groove (531) with the central axis of dwang (41) is unanimous.
5. A municipal drain pipe (1) according to claim 4, characterized in that: the limiting groove (531) is a half annular groove.
6. A municipal drain pipe (1) according to claim 5, characterized in that: the drain pipe (1) is provided with a first control switch valve (13) which is positioned between the drain pipe (31) and the water outlet (12) of the drain pipe (1).
7. A municipal drain pipe (1) according to claim 6, characterized in that: the sewage draining device (3) also comprises a second control switch valve (33) arranged on the sewage draining pipe (31).
8. A municipal drain pipe (1) according to claim 2, characterized in that: dwang (41) with drain pipe (1) lateral wall junction is equipped with waterproof sealing circle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360844.1U CN210482514U (en) | 2019-08-20 | 2019-08-20 | Municipal drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921360844.1U CN210482514U (en) | 2019-08-20 | 2019-08-20 | Municipal drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210482514U true CN210482514U (en) | 2020-05-08 |
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ID=70536786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921360844.1U Active CN210482514U (en) | 2019-08-20 | 2019-08-20 | Municipal drainage pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN210482514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282016A (en) * | 2020-09-03 | 2021-01-29 | 宁波汇洲生态建设有限公司 | Municipal administration sewage drainage structures, drainage pipe network and drainage system |
-
2019
- 2019-08-20 CN CN201921360844.1U patent/CN210482514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282016A (en) * | 2020-09-03 | 2021-01-29 | 宁波汇洲生态建设有限公司 | Municipal administration sewage drainage structures, drainage pipe network and drainage system |
| CN112282016B (en) * | 2020-09-03 | 2022-04-12 | 宁波汇洲生态建设有限公司 | Municipal administration sewage drainage structures, drainage pipe network and drainage system |
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