CN111042276A - Sewage filtering device for sewage discharge pipeline - Google Patents
Sewage filtering device for sewage discharge pipeline Download PDFInfo
- Publication number
- CN111042276A CN111042276A CN201911239761.1A CN201911239761A CN111042276A CN 111042276 A CN111042276 A CN 111042276A CN 201911239761 A CN201911239761 A CN 201911239761A CN 111042276 A CN111042276 A CN 111042276A
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- Prior art keywords
- sleeve
- wall
- sewage
- pipe
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 48
- 238000001914 filtration Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 235000013311 vegetables Nutrition 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 239000010806 kitchen waste Substances 0.000 abstract 3
- 241000894006 Bacteria Species 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention provides a sewage filtering device for a sewage discharge pipeline, which comprises a connecting member, a double-sleeve, a filtering structure, an auxiliary structure and a fixed sleeve, wherein the connecting member is connected with the double-sleeve; the kitchen waste discharge device can solve the problem that the pipeline is blocked due to the accumulation of kitchen waste in the long-term use process of a sewage pipeline of a daily kitchen, the sewage pipeline of the kitchen is mostly vertically installed, the sewage is discharged out of a room by assembling a plurality of elbows, and a large amount of waste remains at the elbows after the kitchen waste discharge device is used for a long time, so that the elbows are blocked, and the flow guide of the sewage is influenced; although the water leakage port of the existing vegetable washing pool is also provided with the impurity filtering net, the commonly arranged impurity filtering net causes the sewage flow rate to be slow at the water inlet of the pipeline, and a large amount of impurities are filtered to often generate a large amount of peculiar smell at the water inlet of the pipeline; the air quality of the kitchen is affected, and the problems of bacteria dispersion and the like are easily caused.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a sewage filtering device for a sewage pipeline.
Background
The sewage pipeline of the daily kitchen can cause pipeline blockage due to accumulation of kitchen garbage in the long-term use process, the sewage pipeline of the kitchen is mostly vertically installed, and sewage is discharged out of a room by assembling a plurality of elbows, so that a large amount of garbage remains at the elbows after the kitchen is used for a long time, the elbows are blocked, and the flow guide of the sewage is influenced; although the water leakage port of the existing vegetable washing pool is also provided with the impurity filtering net, the commonly arranged impurity filtering net causes the sewage flow rate to be slow at the water inlet of the pipeline, and a large amount of impurities are filtered to often generate a large amount of peculiar smell at the water inlet of the pipeline; affecting the air quality in the kitchen and easily causing bacterial dispersion.
Therefore, in order to improve the sewage filtering effect of the pipeline and ensure the environmental quality of the kitchen; the invention provides a sewage filtering device for a sewage discharge pipeline.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the sewage filtering device for the sewage discharge pipeline comprises a connecting member, a double-sleeve, a filtering structure, an auxiliary structure and a fixed sleeve; the upper end of the double-sleeve is sleeved with a pipeline, the outer wall of the double-sleeve is sleeved with an auxiliary structure, and the pipeline and the auxiliary structure are fixed on the double-sleeve through a connecting component; the filtering structure is arranged at the lower end of the double-sleeve pipe and is positioned in the auxiliary structure; the lower end of the auxiliary structure is connected with a pipeline through a fixed sleeve; wherein:
the double sleeves comprise connecting pipes, compression springs and sealing blocks; the connecting pipe is in a double-layer design, an annular cutting groove is formed in the outer wall of the upper end of the connecting pipe, the inner wall of the outer wall of the lower end of the connecting pipe is higher than the outer wall of the lower end of the connecting pipe, and the annular cutting groove is formed in the lower end of the outer wall of the lower end of the; the inner wall of the annular groove of the connecting pipe is uniformly provided with a sealing block in a sliding fit mode, and the inner wall of the sealing block is connected with the inner wall of the annular groove of the connecting pipe through a compression spring; the outer wall of the lower end of the connecting pipe is uniformly provided with leakage grooves;
the filtering structure comprises a limiting rod, a vibration spring, a connecting plate, a grid screen, a rotating ring and a lifting rope; the limiting rods are uniformly arranged at the lower end of the connecting pipe in the axial direction of the connecting pipe, connecting plates are uniformly arranged on the limiting rods, and a vibration spring is arranged between the adjacent connecting plates and sleeved on the outer wall of the limiting rods; and the connecting plate is connected with a grid screen; the upper end of the grid screen is connected with the inner wall of the connecting pipe, and the upper end of the grid screen is fixed on the limiting rod; one end of the lifting rope is connected to the inner wall of the bottom end of the lattice screen, the upper end of the lifting rope penetrates through the connecting pipe and the auxiliary structure and is positioned on the outer side of the auxiliary structure to be connected to the rotating ring, and the rotating ring is arranged on the outer side of the auxiliary structure in a sliding fit mode; when sewage flows through the grid net, the vibration spring is driven to vibrate through the impact of water flow, so that sundries are prevented from blocking the grid net, when a certain amount of sundries are accumulated on the grid net, the lifting rope is rotated through the rotating ring to turn the sundries in the grid net out to leak along the material leaking guide groove of the auxiliary pipe sleeve and flow into the inner part of the material receiving ring, and the sundries in the material receiving ring are manually removed; the filtration that sets up is convenient for filter the inside debris of pipeline, and filters the inside debris of grille net and be convenient for overturn out debris through the operation swivel becket and clear up.
The auxiliary structure comprises an auxiliary pipe sleeve, a material receiving ring, a short-circuit pipe sleeve, a movable spring, a movable lantern ring, a rubber plug ring, a top extension spring and an external casing pipe; the upper end of the auxiliary pipe sleeve is uniformly provided with a material leaking guide groove; the outer wall of the material leaking guide groove at the lower end of the auxiliary pipe sleeve is provided with a material receiving ring; the lower end of the auxiliary pipe sleeve is provided with a short-circuit pipe sleeve in a spiral matching mode, and the auxiliary pipe sleeve and the short-circuit pipe sleeve are directly provided with rubber backing rings; a movable sleeve ring is arranged inside the short circuit pipe sleeve in a sliding fit mode, and a movable spring is arranged inside the short circuit pipe sleeve; the lower end of the movable lantern ring is connected with an external lantern ring, the outer wall of the movable lantern ring is sleeved with a circle of rubber plug ring, and the lower end of the rubber plug ring is connected with the outer wall of the top end of the external sleeve through uniformly arranged jacking springs; through the arranged auxiliary structure, two pipelines with a certain distance can be successively supplemented by moving the movable lantern ring, so that the pipelines with different distances can be conveniently controlled to be connected; the applicability of the invention is improved.
The connecting component comprises an annular lantern ring, a pull rope, a tension spring and a locking bolt; the inner part of the annular lantern ring is provided with movable grooves uniformly arranged from top to bottom along the circumferential direction in a sliding fit mode, tension springs are arranged in the movable grooves, the locking bolt is arranged in the movable grooves of the annular lantern ring in a sliding fit mode, and one end of the pull rope penetrates through the inner part of the annular lantern ring and is connected to the outer wall of the bottom end of the locking bolt; the outer walls of the pipeline and the auxiliary pipe sleeve are respectively pressed tightly by controlling the locking bolt through operating the pull rope, the pipeline and the auxiliary pipe sleeve are tightly fixed on the connecting pipe, and the arranged connecting component is simple in operation and strong in fixation.
Preferably; the fixed sleeve is of an annular breaking type structure, and the inner wall of the fixed sleeve is provided with a rubber pad with a rectangular cutting groove; the outer wall of the fixed sleeve is screwed through a bolt; the rubber pad with the rectangular cutting groove on the inner wall of the fixing sleeve can improve the connection strength between the pipeline and the external sleeve and can ensure the sealing performance before the connection position.
Preferably; a rubber plug is arranged in an outer wall hole of the material leakage guide groove of the auxiliary pipe sleeve; the rubber plug is arranged in the outer wall hole of the material leaking guide groove in the outer wall of the auxiliary pipe sleeve, so that the sewage can be prevented from leaking along the material leaking guide groove when the pipeline circulates the sewage.
Preferably; the top end of the locking bolt is provided with a sealing gasket; the top end of the locking bolt is provided with the sealing gasket, so that the matching degree of the locking bolt and the pipeline can be improved, on one hand, the fixity of the pipeline is improved, and on the other hand, the sealing property of the connected pipeline is ensured; can prevent the sewage from leaking.
Preferably; the side wall of the sealing block is of a chamfer structure; the provision of the chamfered configuration on the side wall of the sealing block facilitates the engagement of the sealing block with the locking bolt and the securing of the pipe to the connecting tube.
Advantageous effects
The filtering structure is convenient for filtering sundries in the pipeline, and the sundries filtered in the grille net are convenient for turning the sundries out for cleaning through operating the rotating ring;
through the arranged auxiliary structure, two pipelines with a certain distance can be successively supplemented by moving the movable lantern ring, so that the pipelines with different distances can be conveniently controlled to be connected; the applicability of the invention is improved;
and thirdly, the locking bolt is controlled to respectively press the outer walls of the pipeline and the auxiliary pipe sleeve by operating the pull rope, and the pipeline and the auxiliary pipe sleeve are tightly fixed on the connecting pipe.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view in section view of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the invention at B in FIG. 1;
fig. 4 is a partial enlarged view of the present invention at C in fig. 1.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 4, a sewage filtering apparatus for a sewage discharging pipeline includes a connecting member 1, a double casing 2, a filtering structure 3, an auxiliary structure 4, and a fixing sleeve 5; the upper end of the double-sleeve 2 is sleeved with a pipeline, the outer wall of the double-sleeve 2 is sleeved with an auxiliary structure 4, and the pipeline and the auxiliary structure 4 are fixed on the double-sleeve 2 through a connecting component 1; the filtering structure 3 is arranged at the lower end of the double-casing pipe 2, and the filtering structure 3 is positioned in the auxiliary structure 4; the lower end of the auxiliary structure 4 is connected with a pipeline through a fixed sleeve 5; the fixed sleeve 5 is of an annular breaking type structure, and the inner wall of the fixed sleeve 5 is provided with a rubber pad with a rectangular cutting groove; the outer wall of the fixed sleeve 5 is screwed through a bolt; the rubber pad with the rectangular cutting groove on the inner wall of the fixed sleeve 5 can improve the connection strength between the pipeline and the external sleeve 48 and can ensure the sealing performance before the connection position; wherein:
the double-sleeve 2 comprises a connecting pipe 21, a compression spring 22 and a sealing block 23; the connecting pipe 21 is of a double-layer design, an annular cutting groove is formed in the outer wall of the upper end of the connecting pipe 21, the inner wall of the outer wall of the lower end of the connecting pipe 21 is higher than the outer wall of the lower end of the connecting pipe 21, and the annular cutting groove is formed in the lower end of the outer wall of the lower end; the inner wall of the annular groove of the connecting pipe 21 is uniformly provided with a sealing block 23 in a sliding fit manner, and the inner wall of the sealing block 23 is connected with the inner wall of the annular groove of the connecting pipe 21 through a compression spring 22; the side wall of the sealing block 23 is in a chamfer structure, and the side wall of the sealing block 23 is arranged in the chamfer structure, so that the sealing block 23 is matched with the locking bolt 14 and a pipeline is fixed on the connecting pipe 21; the outer wall of the lower end of the connecting pipe 21 is uniformly provided with a leakage groove.
The connecting component 1 comprises an annular lantern ring 11, a pull rope 12, a tension spring 13 and a locking bolt 14; the inner part of the annular lantern ring 11 is provided with movable grooves uniformly arranged from top to bottom along the circumferential direction in a sliding fit mode, tension springs 13 are arranged in the movable grooves, the locking bolts 14 are arranged in the movable grooves of the annular lantern ring 11 in a sliding fit mode, and one end of the pull rope 12 penetrates through the inner part of the annular lantern ring 11 and is connected to the outer wall of the bottom end of the locking bolts 14; the top end of the locking bolt 14 is provided with a sealing gasket; the top end of the locking bolt 14 is provided with the sealing gasket, so that the matching degree of the locking bolt 14 and the pipeline can be improved, on one hand, the fixity of the pipeline is improved, and on the other hand, the sealing property of the connected pipeline is ensured; can prevent the sewage from leaking; the pipe and the auxiliary socket 41 are tightly fixed to the connection pipe 21 by controlling the locking bolt 14 to press the outer walls of the pipe and the auxiliary socket 41 by operating the pull rope 12, and the installed connection member 1 is easy to operate and strong in fixation.
The filtering structure 3 comprises a limiting rod 31, a vibration spring 32, a connecting plate 33, a grid screen 34, a rotating ring 35 and a lifting rope 36; the limiting rods 31 are uniformly arranged at the lower end of the connecting pipe 21 in the axial direction of the connecting pipe 21, connecting plates 33 are uniformly arranged on the limiting rods 31, and a vibration spring 32 is arranged between the adjacent connecting plates 33 and sleeved on the outer wall of the limiting rod 31; and the connecting plate 33 is connected with a grid screen 34; the upper end of the grid mesh 34 is connected with the inner wall of the connecting pipe 21, and the upper end of the grid mesh 34 is fixed on the limiting rod 31; one end of the lifting rope 36 is connected to the inner wall of the bottom end of the lattice screen 34, the upper end of the lifting rope 36 penetrates through the connecting pipe 21 and the auxiliary structure 4 and is positioned outside the auxiliary structure 4 to be connected to the rotating ring 35, and the rotating ring 35 is arranged outside the auxiliary structure 4 in a sliding fit mode; when sewage flows through the grid net 34, the vibration spring 32 is driven to vibrate by the impact of water flow, so that sundries are prevented from blocking the grid net 34, when a certain amount of sundries are accumulated on the grid net 34, the lifting rope 36 is rotated through the rotating ring 35 to turn the sundries in the grid net 34 out to leak along the material leaking guide groove of the auxiliary pipe sleeve 41 and flow into the material receiving ring 42, and the sundries in the material receiving ring 42 are manually removed; the filter structure 3 that sets up is convenient for filter the inside debris of pipeline, and filters the inside debris of grid net 34 and be convenient for overturn out the debris and clear up through operation swivel 35.
The auxiliary structure 4 comprises an auxiliary pipe sleeve 41, a material receiving ring 42, a short-circuit pipe sleeve 43, a movable spring 44, a movable lantern ring 45, a rubber plug ring 46, a top extension spring 47 and an external pipe sleeve 48; the upper end of the auxiliary pipe sleeve 41 is uniformly provided with a material leaking guide groove; a rubber plug is arranged in an outer wall hole of the material leakage guide groove of the auxiliary pipe sleeve 41; the rubber plug is arranged in the outer wall hole of the material leaking guide groove in the outer wall of the auxiliary pipe sleeve 41, so that the sewage can be prevented from leaking along the material leaking guide groove when the pipeline circulates the sewage; the outer wall of the material leaking guide groove at the lower end of the auxiliary pipe sleeve 41 is provided with a material receiving ring 42; the lower end of the auxiliary pipe sleeve 41 is provided with a short-circuit pipe sleeve 43 in a spiral matching mode, and the auxiliary pipe sleeve 41 and the short-circuit pipe sleeve 43 are directly provided with rubber backing rings; a movable sleeve ring 45 is arranged inside the short circuit sleeve 43 in a sliding fit mode, and a movable spring 44 is arranged inside the short circuit sleeve 43; the lower end of the movable lantern ring 45 is connected with an external lantern ring, the outer wall of the movable lantern ring 45 is sleeved with a circle of rubber plug ring 46, and the lower end of the rubber plug ring 46 is connected with the outer wall of the top end of an external sleeve 48 through a top extension spring 47 which is uniformly arranged; two pipelines with a certain distance can be successively supplemented by moving the movable lantern ring 45 through the arranged auxiliary structure 4, so that the pipelines with different distances can be conveniently controlled to be connected; the applicability of the invention is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A sewage filtering device for a sewage discharge pipeline comprises a connecting member (1), a double-sleeve (2), a filtering structure (3), an auxiliary structure (4) and a fixed sleeve (5); the method is characterized in that: the upper end of the double-sleeve (2) is sleeved with a pipeline, the outer wall of the double-sleeve (2) is sleeved with an auxiliary structure (4), and the pipeline and the auxiliary structure (4) are fixed on the double-sleeve (2) through a connecting component (1); the filtering structure (3) is arranged at the lower end of the double-sleeve (2), and the filtering structure (3) is positioned in the auxiliary structure (4); the lower end of the auxiliary structure (4) is connected with a pipeline through a fixed sleeve (5); wherein:
the double-sleeve (2) comprises a connecting pipe (21), a compression spring (22) and a sealing block (23); the connecting pipe (21) is designed in a double-layer mode, an annular cutting groove is formed in the outer wall of the upper end of the connecting pipe (21), the inner wall of the outer wall of the lower end of the connecting pipe (21) is higher than the outer wall of the lower end of the connecting pipe, and the annular cutting groove is formed in the lower end of the outer wall of the lower end of; the inner wall of the annular groove of the connecting pipe (21) is uniformly provided with a sealing block (23) in a sliding fit mode, and the inner wall of the sealing block (23) is connected with the inner wall of the annular groove of the connecting pipe (21) through a compression spring (22); the outer wall of the lower end of the connecting pipe (21) is uniformly provided with leakage grooves;
the filtering structure (3) comprises a limiting rod (31), a vibration spring (32), a connecting plate (33), a grid mesh (34), a rotating ring (35) and a lifting rope (36); the limiting rods (31) are uniformly arranged at the lower ends of the connecting pipes (21) in the axial direction of the connecting pipes (21), connecting plates (33) are uniformly arranged on the limiting rods (31), and a vibration spring (32) is arranged between the adjacent connecting plates (33) and sleeved on the outer wall of each limiting rod (31); and the connecting plate (33) is connected with a grid screen (34); the upper end of the lattice screen (34) is connected with the inner wall of the connecting pipe (21), and the upper end of the lattice screen (34) is fixed on the limiting rod (31); lifting rope (36) one end connect on the bottom inner wall of check screen cloth (34), and the upper end of lifting rope (36) passes connecting pipe (21) and auxiliary structure (4) and is located the outside of auxiliary structure (4) and connects on swivel becket (35), swivel becket (35) set up the outside at auxiliary structure (4) through sliding fit.
2. The sewage filtering apparatus for a sewage drain pipe according to claim 1, wherein: the auxiliary structure (4) comprises an auxiliary pipe sleeve (41), a material receiving ring (42), a short-circuit pipe sleeve (43), a movable spring (44), a movable sleeve ring (45), a rubber plug ring (46), a top extension spring (47) and an external sleeve (48); the upper end of the auxiliary pipe sleeve (41) is uniformly provided with a material leaking guide groove; the outer wall of the material leaking guide groove at the lower end of the auxiliary pipe sleeve (41) is provided with a material receiving ring (42); the lower end of the auxiliary pipe sleeve (41) is provided with a short-circuit pipe sleeve (43) in a spiral matching mode, and the auxiliary pipe sleeve (41) and the short-circuit pipe sleeve (43) are directly provided with rubber backing rings; a movable sleeve ring (45) is arranged inside the short circuit pipe sleeve (43) in a sliding fit mode, and a movable spring (44) is arranged inside the short circuit pipe sleeve (43); the lower extreme of activity lantern ring (45) is connected with external lantern ring, and the outer wall cover of activity lantern ring (45) is equipped with round rubber stopper ring (46), and the lower extreme of rubber stopper ring (46) is connected with the top outer wall of external sleeve pipe (48) through the top spring (47) that evenly sets up.
3. The sewage filtering apparatus for a sewage drain pipe according to claim 1, wherein: the connecting component (1) comprises an annular lantern ring (11), a pull rope (12), a tension spring (13) and a locking bolt (14); annular lantern ring (11) inside set up through sliding fit around its circumferencial direction top-down evenly sets up movable groove, and be located its movable groove and be provided with tension spring (13), locking bolt (14) install in the movable groove of annular lantern ring (11) through sliding fit, just stay cord (12) one end pass the internal connection of annular lantern ring (11) on the bottom outer wall of locking bolt (14).
4. The sewage filtering apparatus for a sewage drain pipe according to claim 1, wherein: the fixing sleeve (5) is of an annular breaking type structure, and the inner wall of the fixing sleeve (5) is provided with a rubber pad with a rectangular cutting groove; the outer wall of the fixed sleeve (5) is screwed up through bolts.
5. The sewage filtering apparatus for a sewage drain pipe according to claim 2, wherein: and a rubber plug is arranged in an outer wall hole of the material leakage guide groove of the auxiliary pipe sleeve (41).
6. The sewage filtering apparatus for a sewage drain pipe according to claim 3, wherein: the top end of the locking bolt (14) is provided with a sealing gasket.
7. The sewage filtering apparatus for a sewage drain pipe according to claim 1, wherein: the side wall of the sealing block (23) is of a chamfer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911239761.1A CN111042276B (en) | 2019-12-06 | 2019-12-06 | Sewage filtering device for sewage discharge pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911239761.1A CN111042276B (en) | 2019-12-06 | 2019-12-06 | Sewage filtering device for sewage discharge pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111042276A true CN111042276A (en) | 2020-04-21 |
| CN111042276B CN111042276B (en) | 2020-12-11 |
Family
ID=70234833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911239761.1A Active CN111042276B (en) | 2019-12-06 | 2019-12-06 | Sewage filtering device for sewage discharge pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111042276B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206001128U (en) * | 2016-08-27 | 2017-03-08 | 师瑞阳 | A kind of sewage pipe for being applied to environmental project |
| WO2018212096A1 (en) * | 2017-05-19 | 2018-11-22 | 株式会社村田製作所 | Filtration device |
| CN208329070U (en) * | 2018-04-16 | 2019-01-04 | 孙荻森 | A kind of water pipe preventing blocking |
| CN208417967U (en) * | 2018-06-14 | 2019-01-22 | 天津市仪星管业有限公司 | A kind of PVC-U drainpipe for being not easy to silt up |
| CN208474774U (en) * | 2018-06-07 | 2019-02-05 | 张敏 | A kind of drainage pipeline anti-block apparatus |
| CN208831935U (en) * | 2018-05-25 | 2019-05-07 | 邹醇明 | A kind of included filter device pipeline of water conservancy |
| CN209458573U (en) * | 2019-01-30 | 2019-10-01 | 常州市联谊特种不锈钢管有限公司 | A kind of good steel pipe of connection sealing |
| CN209484157U (en) * | 2018-11-28 | 2019-10-11 | 广东合信工程项目管理有限公司 | A kind of drainage pipeline of hydraulic engineering antiseep |
-
2019
- 2019-12-06 CN CN201911239761.1A patent/CN111042276B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206001128U (en) * | 2016-08-27 | 2017-03-08 | 师瑞阳 | A kind of sewage pipe for being applied to environmental project |
| WO2018212096A1 (en) * | 2017-05-19 | 2018-11-22 | 株式会社村田製作所 | Filtration device |
| CN208329070U (en) * | 2018-04-16 | 2019-01-04 | 孙荻森 | A kind of water pipe preventing blocking |
| CN208831935U (en) * | 2018-05-25 | 2019-05-07 | 邹醇明 | A kind of included filter device pipeline of water conservancy |
| CN208474774U (en) * | 2018-06-07 | 2019-02-05 | 张敏 | A kind of drainage pipeline anti-block apparatus |
| CN208417967U (en) * | 2018-06-14 | 2019-01-22 | 天津市仪星管业有限公司 | A kind of PVC-U drainpipe for being not easy to silt up |
| CN209484157U (en) * | 2018-11-28 | 2019-10-11 | 广东合信工程项目管理有限公司 | A kind of drainage pipeline of hydraulic engineering antiseep |
| CN209458573U (en) * | 2019-01-30 | 2019-10-01 | 常州市联谊特种不锈钢管有限公司 | A kind of good steel pipe of connection sealing |
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| Publication number | Publication date |
|---|---|
| CN111042276B (en) | 2020-12-11 |
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