CN111877504A - Sewage inlet pipe with blocking function for domestic wastewater pollution discharge - Google Patents
Sewage inlet pipe with blocking function for domestic wastewater pollution discharge Download PDFInfo
- Publication number
- CN111877504A CN111877504A CN202010765936.9A CN202010765936A CN111877504A CN 111877504 A CN111877504 A CN 111877504A CN 202010765936 A CN202010765936 A CN 202010765936A CN 111877504 A CN111877504 A CN 111877504A
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- protective shell
- domestic wastewater
- sewage inlet
- worm
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 239000010840 domestic wastewater Substances 0.000 title claims abstract description 17
- 230000000903 blocking effect Effects 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Abstract
The application discloses a sewage inlet pipe with a blocking function for domestic wastewater pollution discharge, which comprises a rectangular pipe body and a protective shell fixedly installed at the bottom of the rectangular pipe body, wherein fixed frames are fixedly installed at the tops of two sides of the protective shell, a lifting driving mechanism is installed between the top of the fixed frame and the top of the protective shell, a speed reducing mechanism is arranged inside the protective shell, the speed reducing mechanism is provided with two output ends, the output end of the speed reducing mechanism is connected with the bottom end of the lifting driving mechanism, and a rocker is installed at the input end of the speed reducing mechanism; lifting drive mechanism is connected with the connecting strip, and the top fixed mounting of connecting strip has the horizontal bar, and equidistant fixed mounting has a plurality of interception pole in the bottom of horizontal bar, and the vertical setting of interception pole, and the cover is scraped in the peeling off of a plurality of equidistant distribution is installed to the fixed gomphosis in top of rectangular pipe body, and the interception pole runs through to peel off and scrapes the cover. The self-cleaning intercepting rod has the advantages that the intercepting rod has the lifting function, and the surface can be self-cleaned.
Description
Technical Field
The application relates to a sewage inlet pipe, in particular to a sewage inlet pipe with a blocking function for domestic wastewater pollution discharge.
Background
Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like.
Contain the dirty of great volume among the domestic sewage, advancing through advancing dirty pipe and advancing when dirty, the structure of intercepting is being set up in advancing dirty pipe department more, long-term use, and the surface easily adheres to dirty to reduce the clearance of drainage, influence the drainage, lack clear structure or subassembly, be difficult for cleaning. Therefore, the sewage inlet pipe with the intercepting function for domestic wastewater sewage discharge is provided for solving the problems.
Disclosure of Invention
A sewage inlet pipe with a blocking function for domestic wastewater pollution discharge comprises a rectangular pipe body and a protective shell fixedly installed at the bottom of the rectangular pipe body, wherein fixed frames are fixedly installed at the tops of two sides of the protective shell, a lifting driving mechanism is installed between the top of each fixed frame and the top of the protective shell, a speed reducing mechanism is arranged inside the protective shell, the speed reducing mechanism is provided with two output ends, the output end of the speed reducing mechanism is connected with the bottom end of the lifting driving mechanism, and a rocker is installed at the input end of the speed reducing mechanism;
lifting drive mechanism is connected with the connecting strip, the top fixed mounting of connecting strip has the horizontal bar, the equidistant fixed mounting in bottom of horizontal bar has a plurality of interception pole, and the vertical setting of interception pole, the cover is scraped in the peeling off of a plurality of equidistant distribution is installed to the fixed gomphosis in top of rectangle body, the interception pole runs through to peel off and scrapes the cover.
Further, the bottom fixed mounting of rectangle body has the connecting block, the connecting block and the fixed welding in protection casing top.
Furthermore, the reduction gears are composed of worm wheels, worms, rotating shafts and connecting rods, the number of the worm wheels, the number of the worms and the number of the rotating shafts are two, the two worms are respectively rotatably installed on two sides of the protective shell, two ends of the connecting rods are respectively fixedly connected with two ends of the worms, the rotating shafts are rotatably installed inside the protective shell, the rotating shafts are fixedly sleeved with the middle of the worm wheels, the worm wheels are meshed and connected with the worms, and one end of each worm is fixedly connected with one end of the rocker.
Furthermore, the inner wall of the protection shell is fixedly provided with two bearing sleeves, the bearing sleeves are in clearance fit connection with the connecting rods, and the number of the bearing sleeves is two.
Furthermore, the rocker is Z-shaped, and a rubber sleeve is fixedly sleeved at the end part of the rocker.
Further, the lifting driving mechanism is composed of a screw rod and a nut, the nut is in threaded connection with the rod surface of the screw rod, the top end of the screw rod is rotatably installed with the top of the fixing frame, the bottom end of the screw rod is rotatably installed with the top of the protective shell, the bottom end of the screw rod is fixedly connected with the end portion of the rotating shaft, and the fixing frame is an inverted L-shaped plate.
Furthermore, one end of the connecting strip is fixedly installed on one side of the nut, the connecting strip is an L-shaped plate, and a reinforcing rib plate is fixedly installed at the bent part of the connecting strip.
Furthermore, both sides of the top of the protective shell are fixedly connected with oil filling ports, and the top ends of the oil filling ports are in threaded connection with sealing covers.
Further, the both sides of rectangle body are equal fixed mounting has the mount pad, the surface of mount pad is opened there is the mounting hole.
Furthermore, a hard alloy inner sleeve is fixedly arranged inside the stripping scraping sleeve.
The beneficial effect of this application is: the application provides a dirty tub of advancing with clean interception structure.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic view of an internal structure of a protective housing according to an embodiment of the present application;
FIG. 3 is a schematic view of a peel away boot and an intercept bar according to one embodiment of the present application;
FIG. 4 is a schematic view of a protective housing and a fuel filler according to an embodiment of the present application;
fig. 5 is a schematic structural view of a stripping scraper sleeve and a cemented carbide inner sleeve according to an embodiment of the present application.
In the figure: 1. the device comprises a rectangular pipe body, 2, a connecting block, 3, a protective shell, 4, a stripping scraping sleeve, 401, a hard alloy inner sleeve, 5, a fixing frame, 6, a screw rod, 7, a nut, 8, a connecting strip, 9, a cross strip, 10, an intercepting rod, 11, a reinforcing rib plate, 12, a rocker, 13, a rubber sleeve, 14, a mounting seat, 15, a mounting hole, 16, a rotating shaft, 17, a worm wheel, 18, a worm, 19, a connecting rod, 20, a bearing sleeve, 21, an oil filling port, 22 and a sealing cover.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-5, a sewage inlet pipe with a blocking function for domestic wastewater and sewage discharge comprises a rectangular pipe body 1 and a protective shell 3 fixedly installed at the bottom of the rectangular pipe body 1, wherein fixed frames 5 are fixedly installed at the tops of two sides of the protective shell 3, a lifting driving mechanism is installed between the top of each fixed frame 5 and the top of the protective shell 3, the fixed frames 5 provide installation space for the lifting driving mechanism, a speed reducing mechanism is arranged inside the protective shell 3 and used for speed reduction driving, the speed reducing mechanism is provided with two output ends, the output ends of the speed reducing mechanism are connected with the bottom end of the lifting driving mechanism, a rocker 12 is installed at the input end of the speed reducing mechanism, and the rocker 12 is used for manual shaking;
lifting drive mechanism is connected with connecting strip 8, the top fixed mounting of connecting strip 8 has horizontal bar 9, the equidistant fixed mounting in bottom of horizontal bar 9 has a plurality of interception pole 10, and the vertical setting of interception pole 10, the top fixed mosaic of rectangular pipe body 1 is installed the equidistant distribution of a plurality of and is peeled off and scrape cover 4, and a plurality of interception poles 10 distribute for dirty interception, and the clearance between can carry out the drainage, interception pole 10 runs through to peel off and scrapes cover 4, and interception pole 10 in-process that moves up can carry out pushing down, scraping of intercepting pole 10 surface dirt through peeling off and scraping cover 4.
The bottom of the rectangular pipe body 1 is fixedly provided with a connecting block 2, the connecting block 2 is fixedly welded with the top of the protective shell 3, and the protective shell 3 is fixedly arranged through the connecting block 2; the speed reducing mechanism is composed of a worm wheel 17, a worm 18, a rotating shaft 16 and a connecting rod 19, the number of the worm wheel 17, the number of the worm 18 and the number of the rotating shaft 16 are two, the two worms 18 are respectively and rotatably arranged on two sides of the protective shell 3, two ends of the connecting rod 19 are respectively fixedly connected with the end parts of the two worms 18, the rotating shaft 16 is rotatably arranged inside the protective shell 3, the rotating shaft 16 is fixedly sleeved with the middle part of a worm wheel 17, the worm wheel 17 is meshed and connected with a worm 18, one end of one of the worms 18 is fixedly connected with one end of the rocker 12, the transmission is realized through the worm wheel 17 and the worm 18, the speed reduction can be carried out, thereby reducing the force required by rotation, reducing the labor intensity of workers, using the connecting installation of the two worms 18 through the connecting rod 19, when one worm 18 rotates, the other worm 18 rotates together through the connecting rod 19; the inner wall of the protection shell 3 is fixedly provided with a bearing sleeve 20, the bearing sleeve 20 is in clearance fit connection with the connecting rod 19, the number of the bearing sleeves 20 is two, and the bearing sleeve 20 provides bearing for the connecting rod 19, so that the stability is improved; the rocker 12 is of a Z-shaped structure, the end part of the rocker 12 is fixedly sleeved with the rubber sleeve 13, and the comfort level of holding is improved through the rubber sleeve 13; the lifting driving mechanism is composed of a screw rod 6 and a nut 7, the nut 7 is in threaded connection with the rod surface of the screw rod 6, the top end of the screw rod 6 is rotatably installed with the top of the fixing frame 5, the bottom end of the screw rod 6 is rotatably installed with the top of the protective shell 3, the bottom end of the screw rod 6 is fixedly connected with the end part of the rotating shaft 16, the fixing frame 5 is an inverted L-shaped plate and is used for lifting driving and providing lifting driving for the intercepting rod 10, and when the screw rod 6 rotates, the nut 7 is guided through the intercepting rod 10 and the stripping scraping sleeve 4 to realize vertical movement; one end of the connecting strip 8 is fixedly installed with one side of the nut 7, the connecting strip 8 is an L-shaped plate, a reinforcing rib plate 11 is fixedly installed at the bending part of the connecting strip 8, the reinforcing rib plate 11 is used for reinforcing the bending part, and the connecting strength is improved; both sides of the top of the protective shell 3 are fixedly connected with oil filling ports 21, the top ends of the oil filling ports 21 are in threaded connection with sealing covers 22, oil is filled through the oil filling ports 21, oil drips onto the worm wheel 17 through the oil filling ports 21 to be lubricated, and the worm wheel 17 rotates and is in meshing transmission with the worm 18, so that the lubricating operation is realized; mounting seats 14 are fixedly mounted on two sides of the rectangular pipe body 1, mounting holes 15 are formed in the surfaces of the mounting seats 14, and mounting hole sites are provided through the mounting holes 15 in the mounting seats 14 and used for mounting; the hard alloy inner sleeve 401 is fixedly arranged in the stripping and scraping sleeve 4, the surface of the intercepting rod 10 is sleeved with the hard alloy inner sleeve 401, and the hard alloy inner sleeve 401 strips dirt on the surface to clean the surface of the intercepting rod 10.
The working principle is as follows: when the whole sewage inlet pipe is used, a mounting hole position is provided through the mounting hole 15 on the mounting seat 14, when sewage is fed, the intercepting rod 10 is at a low position, the bottom end of the intercepting rod 10 is in contact with the inner wall of the bottom of the rectangular pipe body 1, and the sewage is intercepted through the intercepting rod 10; when the intercepted dirt is more, the dirt needs to be discharged in a concentrated mode, the rocker 12 is shaken in the forward direction to provide drive for the worm 18, the worm 18 drives the worm wheel 17 to rotate, the screw 6 is driven to rotate through the rotating shaft 16 to provide drive for the nut 7, the nut 7 drives the connecting strip 8, the cross strip 9 and the intercepting rod 10 to move upwards together, in the upward movement, the guiding is carried out through the stripping scraping sleeve 4, meanwhile, the hard alloy inner sleeve 401 in the stripping scraping sleeve 4 pushes and scrapes the dirt attached to the surface of the intercepting rod 10, the cleaning of the rod surface is realized, the dirt is prevented from being accumulated and adhered for a long time, the gap between the intercepting rods 10 is reduced and blocked, the dirt is prevented from being stripped off, the dirt is flushed out through water filling, and the concentrated dirt discharge is carried out;
after the sewage is drained, the rocker 12 is reversely shaken to provide driving for the interception rod 10, and the interception rod 10 descends until the bottom end of the interception rod 10 is contacted with the inner wall of the bottom of the rectangular pipe body 1.
The application has the advantages that:
the whole sewage inlet pipe is used for circulating sewage through the rectangular pipe body 1, the lifting driving mechanism is arranged for driving the blocking rod 10 to lift, the blocking rod 10 is used for blocking the sewage when being at a low position, the filtering of the larger sewage can be carried out, the sewage can be discharged at a high position for cleaning, the blocked sewage is discharged, and the centralized sewage discharge is realized.
The whole sewage inlet pipe also provides a self-cleaning function for the surface of the intercepting rod 10, when the intercepting rod 10 is at a low position and ascends, the intercepting rod 10 can move relative to the stripping scraper sleeve 4, dirt attached to the surface of the intercepting rod 10 can be pushed out and scraped off through the stripping scraper sleeve 4, the cleaning of the rod surface is realized, and the phenomenon that the dirt is accumulated and adhered for a long time to cause the reduction and the blockage of gaps between the intercepting rods 10 is avoided.
The speed reduction mechanism has further been add to whole dirty pipe of advancing, can be used to lift actuating mechanism's drive, when driving, through rocking rocker 12 realization, slows down through speed reduction mechanism, through between the drive ratio, when the deceleration, can reduce the manual work and rotate required power, greatly reduced artificial intensity of labour.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a domestic waste water blowdown is with sewage inlet pipe that has interception function which characterized in that: the device comprises a rectangular pipe body (1) and a protective shell (3) fixedly installed at the bottom of the rectangular pipe body (1), wherein fixed frames (5) are fixedly installed at the tops of two sides of the protective shell (3), a lifting driving mechanism is installed between the top of each fixed frame (5) and the top of the protective shell (3), a speed reducing mechanism is arranged inside the protective shell (3), the speed reducing mechanism is provided with two output ends, the output end of the speed reducing mechanism is connected with the bottom end of the lifting driving mechanism, and a rocker (12) is installed at the input end of the speed reducing mechanism;
lifting drive mechanism is connected with connecting strip (8), the top fixed mounting of connecting strip (8) has horizontal bar (9), equidistant fixed mounting in the bottom of horizontal bar (9) has a plurality of to intercept pole (10), and intercepts the vertical setting of pole (10), the top fixed gomphosis of rectangular pipe body (1) is installed peeling off of a plurality of equidistant distribution and is scraped cover (4), intercept pole (10) run through peel off and scrape cover (4).
2. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: the bottom fixed mounting of rectangle body (1) has connecting block (2), connecting block (2) and protection casing (3) top fixed welding.
3. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: reduction gears comprises worm wheel (17), worm (18), pivot (16) and connecting rod (19), the figure of worm wheel (17), worm (18) and pivot (16) is two, two worm (18) rotate respectively and install the both sides in protection casing (3), connecting rod (19) both ends respectively with two worm (18) tip rigid coupling, pivot (16) rotate and install the inside in protection casing (3), pivot (16) and worm wheel (17) middle part fixed socket joint, worm wheel (17) are connected with worm (18) meshing, one of them worm (18) one end and rocker (12) one end fixed connection.
4. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: the inner wall of the protection shell (3) is fixedly provided with a bearing sleeve (20), the bearing sleeve (20) is in clearance fit connection with the connecting rod (19), and the number of the bearing sleeves (20) is two.
5. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: the rocker (12) is of a Z-shaped structure, and the end part of the rocker (12) is fixedly sleeved with a rubber sleeve (13).
6. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: the lifting driving mechanism is composed of a screw rod (6) and a nut (7), the nut (7) is connected to the rod surface of the screw rod (6) in a threaded mode, the top end of the screw rod (6) is rotatably installed with the top of the fixing frame (5), the bottom end of the screw rod (6) is rotatably installed with the top of the protection shell (3), the bottom end of the screw rod (6) is fixedly connected with the end of the rotating shaft (16), and the fixing frame (5) is an inverted L-shaped plate.
7. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: one end of the connecting strip (8) is fixedly installed on one side of the nut (7), the connecting strip (8) is an L-shaped plate, and a bent part of the connecting strip (8) is fixedly provided with a reinforcing rib plate (11).
8. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: the oil filling device is characterized in that both sides of the top of the protective shell (3) are fixedly connected with oil filling ports (21), and the top ends of the oil filling ports (21) are in threaded connection with sealing covers (22).
9. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: the mounting structure is characterized in that mounting seats (14) are fixedly mounted on two sides of the rectangular pipe body (1), and mounting holes (15) are formed in the surfaces of the mounting seats (14).
10. The sewage inlet pipe with the intercepting function for the domestic wastewater sewage discharge according to the claim 1, characterized in that: and a hard alloy inner sleeve (401) is fixedly arranged in the stripping scraping sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010765936.9A CN111877504B (en) | 2020-08-03 | 2020-08-03 | Sewage inlet pipe with blocking function for domestic wastewater pollution discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010765936.9A CN111877504B (en) | 2020-08-03 | 2020-08-03 | Sewage inlet pipe with blocking function for domestic wastewater pollution discharge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111877504A true CN111877504A (en) | 2020-11-03 |
| CN111877504B CN111877504B (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010765936.9A Active CN111877504B (en) | 2020-08-03 | 2020-08-03 | Sewage inlet pipe with blocking function for domestic wastewater pollution discharge |
Country Status (1)
| Country | Link |
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| CN (1) | CN111877504B (en) |
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| US20040226869A1 (en) * | 2003-05-12 | 2004-11-18 | Mcclure Stewart D. | Stormdrain curb-inlet multi-stage filtration-unit |
| US20100147752A1 (en) * | 2008-12-17 | 2010-06-17 | Jarvis Jr Ernest | Automatic retractable screen system for storm drain inlets |
| CN108193764A (en) * | 2018-03-02 | 2018-06-22 | 农克俭 | A kind of dredger of sewer flase floor for municipal works |
| CN108411873A (en) * | 2018-03-13 | 2018-08-17 | 魏海勇 | A kind of river sewage blocking device for water conservancy |
| CN209632783U (en) * | 2018-12-27 | 2019-11-15 | 深圳市圆梦精密技术研究院 | Finely tune feed arrangement |
| CN210562554U (en) * | 2019-06-24 | 2020-05-19 | 济南金业环保有限公司 | Sewage pipeline blocks sediment scrubbing device |
| CN111424801A (en) * | 2020-04-26 | 2020-07-17 | 广东天濠建设工程有限公司 | A drainage device for municipal administration sewage is collected |
-
2020
- 2020-08-03 CN CN202010765936.9A patent/CN111877504B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040226869A1 (en) * | 2003-05-12 | 2004-11-18 | Mcclure Stewart D. | Stormdrain curb-inlet multi-stage filtration-unit |
| US20100147752A1 (en) * | 2008-12-17 | 2010-06-17 | Jarvis Jr Ernest | Automatic retractable screen system for storm drain inlets |
| CN108193764A (en) * | 2018-03-02 | 2018-06-22 | 农克俭 | A kind of dredger of sewer flase floor for municipal works |
| CN108411873A (en) * | 2018-03-13 | 2018-08-17 | 魏海勇 | A kind of river sewage blocking device for water conservancy |
| CN209632783U (en) * | 2018-12-27 | 2019-11-15 | 深圳市圆梦精密技术研究院 | Finely tune feed arrangement |
| CN210562554U (en) * | 2019-06-24 | 2020-05-19 | 济南金业环保有限公司 | Sewage pipeline blocks sediment scrubbing device |
| CN111424801A (en) * | 2020-04-26 | 2020-07-17 | 广东天濠建设工程有限公司 | A drainage device for municipal administration sewage is collected |
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| Publication number | Publication date |
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| CN111877504B (en) | 2021-07-13 |
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Effective date of registration: 20210630 Address after: 312030 No. 179, Qunxian village, Qixian street, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Weida Machinery Co.,Ltd. Address before: No.18, lower left group, tuzhai village, Pingzhou Town, Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province, 558300 Applicant before: Huang Renyan |
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Address after: 312030 No. 680, Yuzhu village, Keyan street, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing Weida Machinery Co.,Ltd. Address before: 312030 No. 179, Qunxian village, Qixian street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Weida Machinery Co.,Ltd. |
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