CN211069289U - Filtration is used in municipal drainage pipe network engineering design - Google Patents
Filtration is used in municipal drainage pipe network engineering design Download PDFInfo
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- CN211069289U CN211069289U CN201921723635.9U CN201921723635U CN211069289U CN 211069289 U CN211069289 U CN 211069289U CN 201921723635 U CN201921723635 U CN 201921723635U CN 211069289 U CN211069289 U CN 211069289U
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- pipe
- water inlet
- water outlet
- filter
- filtering
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- 238000001914 filtration Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000010865 sewage Substances 0.000 claims description 17
- 239000005341 toughened glass Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model relates to a filtration for municipal drainage pipe network engineering design for the dirty problem of being convenient for to clear up of miscellaneous in the solution drain pipe. The filtering structure for municipal drainage pipe network engineering design comprises a water inlet pipe component, a water outlet pipe component and a filtering assembly; the water inlet pipe part comprises a water inlet pipe joint, a water inlet straight pipe and a water inlet pipe joint which are sequentially arranged along the direction of the pipeline; the water outlet pipe part comprises a water outlet pipe joint, a water outlet straight pipe and a water outlet pipe joint which are sequentially arranged along the direction of the pipeline; a filtering component is arranged between the water inlet pipe joint and the water outlet pipe joint, two ends of the filtering component are connected with the water inlet pipe joint and the water outlet pipe joint, the filtering component comprises a group of filtering pipelines or more than two groups of filtering pipelines which are mutually communicated, each filtering pipeline comprises a U-shaped pipe and a blow-off pipe, the middle section of the bottom of the U-shaped pipe is provided with the blow-off pipe, and the outlet of the blow-off pipe is provided with a blow-off cover plate which can be; and a filter screen is arranged on one side of the U-shaped pipe along the direction of the pipeline.
Description
Technical Field
The utility model relates to a filtration, concretely relates to filtration is used in municipal drainage pipe network engineering design.
Background
Municipal drainage pipe indicates the rainwater under the town road, sewage pipe, commonly known as "sewer line", more or less all can have miscellaneous dirt in the drain pipe, these miscellaneous dirt if not handling not only can block up the drain pipe, still can assault the pipeline and influence its life, present partial water pipe can set up filter unit, but filter unit's filtration efficiency is lower usually, the staff can't in time know how much that filter unit filters miscellaneous dirt, and then lead to miscellaneous dirt can not in time clear up or extravagant manpower and materials demolish the cumulant that the pipeline looked over miscellaneous dirt, and the staff is difficult for also cleaing away filterable miscellaneous dirt in the pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a filtration for municipal drainage pipe network engineering design to the dirty problem of being convenient for to clear up of miscellaneous in the solution drain pipe.
In order to achieve the above object, the technical solution of the present invention is:
a filtering structure for municipal drainage pipe network engineering design comprises a water inlet pipe component, a water outlet pipe component and a filtering assembly; the water inlet pipe part comprises a water inlet pipe joint, a water inlet straight pipe and a water inlet pipe joint which are sequentially arranged along the direction of the pipeline; the water outlet pipe part comprises a water outlet pipe joint, a water outlet straight pipe and a water outlet pipe joint which are sequentially arranged along the direction of the pipeline; a filtering component is arranged between the water inlet pipe joint and the water outlet pipe joint, two ends of the filtering component are connected with the water inlet pipe joint and the water outlet pipe joint, the filtering component comprises a group of filtering pipelines or more than two groups of filtering pipelines which are mutually communicated, each filtering pipeline comprises a U-shaped pipe and a blow-off pipe, the middle section of the bottom of the U-shaped pipe is provided with the blow-off pipe, and the outlet of the blow-off pipe is provided with a blow-off cover plate which can be; and a filter screen is arranged on one side of the U-shaped pipe along the direction of the pipeline.
Preferably, the water inlet straight pipe is provided with a valve, and the water outlet straight pipe is provided with a valve.
Preferably, the filter screen is arranged obliquely, and an included angle between the filter screen and the water flow direction is an obtuse angle.
Preferably, one side of the sewage draining pipe in the vertical direction is provided with toughened glass, and the toughened glass is connected with the sewage draining pipe in a sealing manner.
Preferably, the sewage draining cover plate is hinged at the outlet of the sewage draining pipe, a sealing ring is arranged on the periphery of the sewage draining cover plate, a lock catch is arranged on the sewage draining cover plate, and the lock catch is matched with a lock ring on the sewage draining pipe.
Preferably, the filter pipeline is two sets of, and two sets of filter pipeline's U type pipe passes through the articulate, and the filter screen of two sets of filter pipeline adopts the great wire net in aperture and the less filter core membrane in aperture along the pipeline direction in proper order.
Preferably, the U-shaped pipe and the sewage draining pipe are detachably connected.
Preferably, the filter screen sets up the horizontal segment at U type pipe, and the filter screen upper end articulates at U type pipe upper wall, and the lower extreme passes through the buckle to be fixed at U type pipe lower wall.
The utility model has the advantages that:
1. the utility model provides a filtration is used in municipal drainage pipe network engineering design can be with the miscellaneous dirt in the drain pipe through twice filtration through setting up two sets of filter lines to the miscellaneous dirty discharge after will filtering through the blow off pipe, the device simple structure, filtration efficiency is high, and miscellaneous dirty mode of driving is simple, and can filter effectively and drive the miscellaneous dirt in the pipeline.
2. The filter screen sets up for the slope, and the filter screen is the obtuse angle with the contained angle of rivers direction, and the filter screen that the slope set up can avoid the miscellaneous dirt after the filtration to pile up, attach to on grit filter screen or filter core membrane.
3. The condition that the miscellaneous dirt in the blow-off pipe is piled up is observed to the toughened glass that sets up on the staff accessible blow-off pipe, when miscellaneous dirt piles up when more, the staff can in time clear up, has avoided the staff can't in time know filter element filter how much miscellaneous dirty, and lead to miscellaneous dirt can not in time clear up or extravagant manpower and materials demolish the problem that the pipeline looked over miscellaneous dirt cumulant.
Drawings
Figure 1 is the utility model discloses filtration structure schematic diagram for municipal drainage pipe network engineering design.
The reference numbers are as follows:
1-water inlet pipe component, 2-water outlet pipe component, 3-filtering component, 4-U-shaped pipe, 5-sewage discharge pipe, 6-toughened glass, 7-sewage discharge cover plate, 8-filter screen and 9-valve.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
a filter structure for municipal drainage network engineering design is shown in figure 1 and comprises a water inlet pipe component 1, a water outlet pipe component 2 and a filter assembly.
The water inlet pipe component 1 comprises a water inlet pipe joint, a water inlet straight pipe and a water inlet pipe joint which are sequentially arranged along the direction of a pipeline, and a valve 9 is arranged on the water inlet straight pipe; the water outlet pipe component 2 comprises a water outlet pipe joint, a water outlet straight pipe and a water outlet pipe joint which are sequentially arranged along the direction of the pipeline, and a valve 9 is arranged on the water outlet straight pipe.
The valve 9 can control the circulation and the blockage of water in the water pipe, when the valve 9 of the water inlet pipe part 1 and the valve 9 of the water pipe part 2 are both in a closed state, a pipeline in the device is in a shielding state, and at the moment, workers can clean up impurities in the device or maintain the device.
Be equipped with filtering component 3 between water inlet pipe connector, the play water pipe connector, filtering component 3 both ends and water inlet pipe connector, play water pipe connector are connected, and filtering component 3 includes the same filter tube way of two sets of structures.
The filtering pipeline comprises a U-shaped pipe 4 and a blow-off pipe 5, the blow-off pipe 5 is arranged in the middle section of the bottom of the U-shaped pipe 4, and the U-shaped pipe 4 and the blow-off pipe 5 are detachably connected through a joint. The U-shaped pipes 4 of the two groups of filtering pipelines are connected through joints.
One side on the 5 vertical orientations of blow off pipe is equipped with toughened glass 6, toughened glass 6 and 5 sealing connection of blow off pipe, and the condition is piled up to miscellaneous dirt in the staff accessible toughened glass 6 observation horizontal pipe, when miscellaneous dirt piles up when more, and the staff can in time clear up.
The outlet of the sewage discharge pipe 5 is provided with a sewage discharge cover plate 7 which can be opened and closed; the blowdown apron 7 articulates in the exit of blow off pipe 5, and 7 circumference of blowdown apron are provided with the sealing washer, is provided with the hasp on the blowdown apron 7, hasp and the catch looks adaptation on the blow off pipe 5.
When the staff observes that the interior miscellaneous dirt of blow off pipe 5 is piled up when more through toughened glass 6, through the valve 9 of closing oral siphon part 1, the valve 9 of water pipe part 2, open the back with blowdown apron 7 through the hasp, and then can be with the miscellaneous dirty clearance in the blow off pipe 5.
One side of the U-shaped pipe 4 along the pipeline direction is provided with a filter screen 8. The filter screen 8 arranged on one side of the U-shaped pipe 4 can lead the filtered impurities to fall into the sewage discharge pipe 5 under the guidance of the gravity of the impurities.
The filter screen 8 sets up the horizontal segment at U type pipe 4, and 8 upper ends of filter screen articulate in U type pipe 4 upper wall, and the lower extreme passes through the buckle to be fixed at U type pipe 4 lower wall. When the filter screen 8 is blocked, damaged and the like after being used for a long time, the worker can remove the blow-off pipe 5 to maintain the filter screen 8.
The filter screen 8 is obliquely arranged, and an included angle between the filter screen 8 and the water flow direction is an obtuse angle. The filter screen 8 arranged obliquely can avoid the accumulation and attachment of the filtered impurities on the filter screen 8.
The filter screens 8 of the two groups of filter pipelines are sequentially provided with a steel wire mesh with a larger aperture and a filter element membrane with a smaller aperture along the pipeline direction. The steel wire mesh with larger aperture filters larger impurities in the drain pipe, and the filter core membrane with smaller aperture can further filter smaller impurities in the water delivery pipe.
The above is only the embodiment of the present invention, and is not the limitation of the protection scope of the present invention, all the equivalent structure changes made in the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a filtration for municipal drainage pipe network engineering design which characterized in that: comprises a water inlet pipe component (1), a water outlet pipe component (2) and a filtering component; the water inlet pipe part (1) comprises a water inlet pipe joint, a water inlet straight pipe and a water inlet pipe joint which are sequentially arranged along the direction of the pipeline; the water outlet pipe component (2) comprises a water outlet pipe joint, a water outlet straight pipe and a water outlet pipe joint which are sequentially arranged along the pipeline direction; a filtering component (3) is arranged between the water inlet pipe joint and the water outlet pipe joint, two ends of the filtering component (3) are connected with the water inlet pipe joint and the water outlet pipe joint, the filtering component (3) comprises a group of filtering pipelines or more than two groups of filtering pipelines which are mutually communicated, the filtering pipelines comprise U-shaped pipes (4) and blow-off pipes (5), the middle section of the bottoms of the U-shaped pipes (4) is provided with the blow-off pipes (5), and the outlets of the blow-off pipes (5) are provided with openable blow-off cover plates (7); one side of the U-shaped pipe (4) along the pipeline direction is provided with a filter screen (8).
2. The filter structure for municipal drainage pipe network engineering design according to claim 1, wherein: the water inlet straight pipe is provided with a valve (9), and the water outlet straight pipe is provided with a valve (9).
3. The filter structure for municipal drainage pipe network engineering design according to claim 2, wherein: the filter screen (8) is obliquely arranged, and the included angle between the filter screen (8) and the water flow direction is an obtuse angle.
4. The filter structure for municipal drainage pipe network engineering design according to claim 3, wherein: one side of the sewage discharge pipe (5) in the vertical direction is provided with toughened glass (6), and the toughened glass (6) is hermetically connected with the sewage discharge pipe (5).
5. The filter structure for municipal drainage pipe network engineering design according to claim 4, wherein: the blowdown apron (7) articulate in the exit of blow off pipe (5), and blowdown apron (7) circumference is provided with the sealing washer, is provided with the hasp on blowdown apron (7), hasp and the catch looks adaptation on blow off pipe (5).
6. The filter structure for municipal drainage pipe network engineering according to any one of claims 1 to 5, wherein: the filter pipelines are two groups, the U-shaped pipes (4) of the two groups of filter pipelines are connected through joints, and the filter screens (8) of the two groups of filter pipelines sequentially adopt a steel wire mesh with a larger aperture and a filter element membrane with a smaller aperture along the pipeline direction.
7. The filter structure for municipal drainage pipe network engineering design according to claim 6, wherein: the U-shaped pipe (4) and the sewage draining pipe (5) are detachably connected.
8. The filter structure for municipal drainage pipe network engineering design according to claim 7, wherein: the filter screen (8) is arranged at the horizontal section of the U-shaped pipe (4), the upper end of the filter screen (8) is hinged to the upper wall of the U-shaped pipe (4), and the lower end of the filter screen is fixed to the lower wall of the U-shaped pipe (4) through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723635.9U CN211069289U (en) | 2019-10-15 | 2019-10-15 | Filtration is used in municipal drainage pipe network engineering design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723635.9U CN211069289U (en) | 2019-10-15 | 2019-10-15 | Filtration is used in municipal drainage pipe network engineering design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211069289U true CN211069289U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921723635.9U Active CN211069289U (en) | 2019-10-15 | 2019-10-15 | Filtration is used in municipal drainage pipe network engineering design |
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| Country | Link |
|---|---|
| CN (1) | CN211069289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041698A (en) * | 2021-03-05 | 2021-06-29 | 中国建筑第二工程局有限公司 | Large granule impurity separation device among building waste water |
| CN114607458A (en) * | 2022-01-26 | 2022-06-10 | 长安大学 | A kind of sidewall replacement crystallization device and method of tunnel transverse channel |
-
2019
- 2019-10-15 CN CN201921723635.9U patent/CN211069289U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041698A (en) * | 2021-03-05 | 2021-06-29 | 中国建筑第二工程局有限公司 | Large granule impurity separation device among building waste water |
| CN113041698B (en) * | 2021-03-05 | 2021-12-14 | 中国建筑第二工程局有限公司 | Large granule impurity separation device among building waste water |
| CN114607458A (en) * | 2022-01-26 | 2022-06-10 | 长安大学 | A kind of sidewall replacement crystallization device and method of tunnel transverse channel |
| CN114607458B (en) * | 2022-01-26 | 2025-09-23 | 长安大学 | A tunnel cross channel side wall replacement type crystallization precipitation device and method |
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