CN219712724U - PVC drain pipe with blowdown subassembly - Google Patents
PVC drain pipe with blowdown subassembly Download PDFInfo
- Publication number
- CN219712724U CN219712724U CN202321116310.0U CN202321116310U CN219712724U CN 219712724 U CN219712724 U CN 219712724U CN 202321116310 U CN202321116310 U CN 202321116310U CN 219712724 U CN219712724 U CN 219712724U
- Authority
- CN
- China
- Prior art keywords
- drain pipe
- pvc drain
- sealing cover
- connecting rod
- filter screen
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 238000010030 laminating Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to the technical field of PVC drainage pipes, and discloses a PVC drainage pipe with a sewage disposal assembly, which comprises: the L-shaped PVC drain pipe, the through-hole has been seted up on the surface of L-shaped PVC drain pipe lower extreme, the top fixed mounting of through-hole has the external screw thread cover. The utility model is provided with the sealing cover, the filter screen, the scraping component and other components, the anti-slip ring on the surface of the sealing cover is convenient for screwing the sealing cover, so that the cleaning of impurities in the PVC drain pipe is convenient, when the impurities in the PVC drain pipe are cleaned, the filter screen and the L-shaped filter plate below the sealing cover are taken out from the L-shaped PVC drain pipe, the scraping plate is pressed again, so that the dirt on the surface of the filter screen is scraped by the scraping plate, the dirt falls on the surface of the L-shaped filter plate, finally, the dirt can be cleaned by pouring out the dirt scraped on the surface of the L-shaped filter plate, the blockage of a pipeline is avoided, and the cleaning of the dirt in the pipeline is convenient.
Description
Technical Field
The utility model relates to the technical field of PVC drainage pipes, in particular to a PVC drainage pipe with a pollution discharge assembly.
Background
The drain pipe plays an important role in daily life, drinking water, daily sewage, rainwater utilization and the like are supplied or discharged through the drain pipe, compared with a cast iron drain pipe, the drain pipe is not corrosion-resistant, and the stainless steel drain pipe is high in cost and large in transportation difficulty.
At present, the PVC drain pipe can be mingled with the filth in the drainage process, the condition of jam PVC drain pipe can appear, leads to the drainage difficulty, dredges after the jam, needs to dismantle the PVC drain pipe, and the operation difficulty, and needs professional operation, utilizes special clearance instrument to dredge, extravagant manpower and materials. Therefore, the utility model designs a PVC drain pipe with a drain assembly to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to provide a PVC drain pipe with a drain assembly, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a PVC drain pipe having a drain assembly, comprising: the L-shaped PVC drain pipe is characterized in that a through hole is formed in the surface of the lower end of the L-shaped PVC drain pipe, an external thread sleeve is fixedly arranged at the top of the through hole, a sealing cover is arranged on the surface of the external thread sleeve, and a connecting pipe is fixedly connected to one side of the bottom of the L-shaped PVC drain pipe;
the inside bottom surface of L type PVC drain pipe is provided with the recess, the inside top surface of sealed lid rotates installs the connecting rod, and the bottom fixedly connected with filter screen of connecting rod, the bottom fixed mounting of filter screen has L type filter plate, and L type filter plate is located the inside of recess, be provided with between the surface of filter screen and the bottom of connecting rod and scrape the subassembly of sweeping.
Preferably, the inner wall of the sealing cover is provided with an internal thread, and the sealing cover is installed with the surface thread of the external thread sleeve through the internal thread of the inner wall.
Preferably, an annular groove is formed in the bottom of the sealing cover, a rubber sealing ring is sleeved on the surface of the lower end of the external thread sleeve, and the rubber sealing ring is located in the annular groove.
Preferably, the surface of the sealing cover is fixedly connected with an anti-slip ring, and pits are formed in the middle of the anti-slip ring at equal intervals along the circumference.
Preferably, the scraping assembly includes: the connecting rod, the one end fixed mounting of connecting rod is in the bottom of connecting rod, the other end fixed mounting of connecting rod is at the top of L type filter plate, the surface sliding mounting of connecting rod has the scraper blade, and the one end laminating of scraper blade is in the surface of filter screen one side, the upper end cover of connecting rod is equipped with the extension spring, and the one end and the bottom fixed connection of connecting rod of extension spring, the other end and the top fixed connection of scraper blade of extension spring.
Preferably, the surface of connecting rod upper end is provided with the bearing, and the inner circle of bearing and connecting rod's surface fixed connection, the inner circle of bearing and sealed lid's inside fixed connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the sealing cover, the filter screen, the scraping assembly and other components, the anti-slip ring on the surface of the sealing cover is convenient for screwing the sealing cover, so that the cleaning of impurities in the PVC drain pipe is convenient, and when the impurities in the PVC drain pipe are cleaned, the filter screen and the L-shaped filter plate below the sealing cover are taken out from the L-shaped PVC drain pipe, and then the scraping plate is pressed, so that the dirt on the surface of the filter screen is scraped by the scraping plate, the dirt falls on the surface of the L-shaped filter plate, and finally the dirt scraped on the surface of the L-shaped filter plate is poured out for cleaning, so that the dirt is cleaned, the blockage of a pipeline is avoided, and meanwhile, the dirt in the pipeline is convenient to clean;
2. according to the utility model, through the arrangement of the external thread sleeve, the sealing cover, the rubber sealing ring and other parts, after the sealing cover and the external thread sleeve are installed and screwed, the rubber sealing ring between the lower end surface of the external thread sleeve and the bottom of the sealing cover is extruded and deformed, so that the sealing effect between the external thread sleeve and the sealing cover is achieved.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
fig. 3 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.
In the figure: 1. l-shaped PVC drain pipes; 101. a groove; 2. a through hole; 3. an external thread sleeve; 4. sealing cover; 401. an internal thread; 402. an annular groove; 5. a connecting pipe; 6. a rubber seal ring; 7. a connecting rod; 8. a filter screen; 9. an L-shaped filter plate; 10. a scraping assembly; 1001. a fixed rod; 1002. a scraper; 1003. and a tension spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: a PVC drain pipe having a drain assembly, comprising: the L-shaped PVC drain pipe 1, a through hole 2 is formed in the surface of the lower end of the L-shaped PVC drain pipe 1, an external thread sleeve 3 is fixedly arranged at the top of the through hole 2, a sealing cover 4 is arranged on the surface of the external thread sleeve 3, and a connecting pipe 5 is fixedly connected to one side of the bottom of the L-shaped PVC drain pipe 1;
the inside bottom surface of L type PVC drain pipe 1 is provided with recess 101, connecting rod 7 is installed in the inside top surface rotation of sealed lid 4, and the bottom fixedly connected with filter screen 8 of connecting rod 7 blocks impurity foreign matter in the sewage through filter screen 8, make the spot be stained with the surface that attaches at filter screen 8, and the foreign matter falls on the surface of L type filter plate 9 and conveniently collect the clearance subsequently, the bottom fixed mounting of filter screen 8 has L type filter plate 9, and L type filter plate 9 is located the inside of recess 101, be provided with between the bottom of surface and connecting rod 7 of filter screen 8 and scrape and sweep subassembly 10. Through the setting of scraping subassembly 10, be convenient for strike off the dirt that filter screen 8 surface was stained with, make things convenient for the clearance of dirt.
Referring to fig. 1-2, in this embodiment: the inner wall of the sealing cover 4 is provided with an internal thread 401, and the sealing cover 4 is in threaded installation with the surface of the external thread sleeve 3 through the internal thread 401 of the inner wall. Through threaded installation, be convenient for carry out dismouting to sealed lid 4, the convenience is taken out the clearance to the dirt on filter screen 8 surface.
Referring to fig. 1-2, in this embodiment: an annular groove 402 is formed in the bottom of the sealing cover 4, a rubber sealing ring 6 is sleeved on the surface of the lower end of the external thread sleeve 3, and the rubber sealing ring 6 is located in the annular groove 402. After the sealing cover 4 and the external thread sleeve 3 are installed in place, the rubber sealing ring 6 sleeved on the lower end surface of the external thread sleeve 3 is extruded by the bottom of the sealing cover 4, so that the rubber sealing ring 6 deforms, and the periphery of the deformed rubber sealing ring 6 is respectively tightly attached to the surface of the L-shaped PVC drain pipe 1, the surface of the external thread sleeve 3 and the inner wall of the sealing cover 4, so that a sealing effect is achieved between the external thread sleeve 3 and the sealing cover 4.
Referring to fig. 1, in this embodiment: the surface of the sealing cover 4 is fixedly connected with an anti-slip ring, and pits are formed in the middle of the anti-slip ring at equal intervals along the circumference. Through the cooperation of anti-slip ring and pit, increase its area of contact when the user twists sealed lid 4, improve frictional force to the twisting of sealed lid 4 of being convenient for, the periodic clearance of the inside debris of PVC drain pipe of convenience avoids PVC drain pipe to block up.
Referring to fig. 1 and 3, in the present embodiment: the wiping assembly 10 includes: the dead lever 1001, the one end fixed mounting of dead lever 1001 is in the bottom of connecting rod 7, the other end fixed mounting of dead lever 1001 is at the top of L type filter plate 9, the surface slidable mounting of dead lever 1001 has scraper blade 1002, and the one end laminating of scraper blade 1002 is in the surface of filter screen 8 one side, the upper end cover of dead lever 1001 has extension spring 1003, and the one end and the bottom fixed connection of connecting rod 7 of extension spring 1003, the other end and the top fixed connection of scraper blade 1002 of extension spring 1003. When the filter screen 8 is taken out from the L-shaped PVC drain pipe 1, the scraper 1002 is pressed downwards, the tension spring 1003 stretches after being stressed, at the moment, one side of the scraper 1002 scrapes dirt on the surface of one side of the filter screen 8, so that the dirt falls on the surface of the L-shaped filter plate 9, then the dirt scraped on the surface of the L-shaped filter plate 9 is poured out for cleaning, the dirt can be cleaned, and after the scraper 1002 is loosened, the tension spring 1003 drives the scraper 1002 to reset.
Referring to fig. 1 and 3, in the present embodiment: the surface of connecting rod 7 upper end is provided with the bearing, and the inner circle of bearing and connecting rod 7's surface fixed connection, the inner circle of bearing and sealed lid 4's inside fixed connection. By the arrangement of the bearing, the connecting rod 7 does not rotate with the rotation of the sealing cover 4 while rotating the sealing cover 4, thereby restricting the degree of freedom of the rotation of the connecting rod 7.
Working principle: in the use of the PVC drain pipe, sewage enters through the top of the L-shaped PVC drain pipe 1, one side of the bottom of the L-shaped PVC drain pipe 1 flows into the inside of the connecting pipe 5, sundries in the sewage are blocked through the surface of the filter screen 8, so that stains are attached to the surface of the filter screen 8, and foreign matters fall on the surface of the L-shaped filter plate 9, when the surface of the filter screen 8 is cleaned, the sealing cover 4 is screwed, the filter screen 8 is taken out from the inside of the L-shaped PVC drain pipe 1, the scraper 1002 is pressed downwards, the tension spring 1003 is stretched after being stressed, at the moment, one side of the scraper 1002 scrapes dirt on the surface of one side of the filter screen 8, the dirt falls on the surface of the L-shaped filter plate 9, and then the dirt scraped on the surface of the L-shaped filter plate 9 is poured out for cleaning, so that the dirt can be cleaned. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A PVC drain pipe having a drain assembly, comprising: l type PVC drain pipe (1), its characterized in that: the surface of the lower end of the L-shaped PVC drain pipe (1) is provided with a through hole (2), the top of the through hole (2) is fixedly provided with an external thread sleeve (3), the surface of the external thread sleeve (3) is provided with a sealing cover (4), and one side of the bottom of the L-shaped PVC drain pipe (1) is fixedly connected with a connecting pipe (5);
the inside bottom surface of L type PVC drain pipe (1) is provided with recess (101), connecting rod (7) are installed in the inside top surface rotation of sealed lid (4), and the bottom fixedly connected with filter screen (8) of connecting rod (7), the bottom fixed mounting of filter screen (8) has L type filter plate (9), and L type filter plate (9) are located the inside of recess (101), be provided with between the surface of filter screen (8) and the bottom of connecting rod (7) and scrape and sweep subassembly (10).
2. A PVC drain pipe having a drain assembly according to claim 1, wherein: an inner thread (401) is arranged on the inner wall of the sealing cover (4), and the sealing cover (4) is installed with the surface thread of the external thread sleeve (3) through the inner thread (401) of the inner wall.
3. A PVC drain pipe having a drain assembly according to claim 1, wherein: an annular groove (402) is formed in the bottom of the sealing cover (4), a rubber sealing ring (6) is sleeved on the surface of the lower end of the external thread sleeve (3), and the rubber sealing ring (6) is located in the annular groove (402).
4. A PVC drain pipe having a drain assembly according to claim 1, wherein: the surface of the sealing cover (4) is fixedly connected with an anti-slip ring, and pits are formed in the middle of the anti-slip ring at equal intervals along the circumference.
5. A PVC drain pipe having a drain assembly according to claim 1, wherein: the wiping assembly (10) comprises: the utility model discloses a filter screen, including dead lever (1001), the one end fixed mounting of dead lever (1001) is in the bottom of connecting rod (7), the other end fixed mounting of dead lever (1001) is at the top of L type filter plate (9), the surface sliding mounting of dead lever (1001) has scraper blade (1002), and the one end laminating of scraper blade (1002) is on the surface of filter screen (8) one side, the upper end cover of dead lever (1001) has extension spring (1003), and the one end and the bottom fixed connection of connecting rod (7) of extension spring (1003), the other end and the top fixed connection of scraper blade (1002) of extension spring (1003).
6. A PVC drain pipe having a drain assembly according to claim 5, wherein: the surface of connecting rod (7) upper end is provided with the bearing, and the inner circle of bearing and connecting rod (7) fixed surface connection, the inner circle of bearing and sealed lid (4) inside fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116310.0U CN219712724U (en) | 2023-05-09 | 2023-05-09 | PVC drain pipe with blowdown subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116310.0U CN219712724U (en) | 2023-05-09 | 2023-05-09 | PVC drain pipe with blowdown subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712724U true CN219712724U (en) | 2023-09-19 |
Family
ID=87983785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321116310.0U Active CN219712724U (en) | 2023-05-09 | 2023-05-09 | PVC drain pipe with blowdown subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712724U (en) |
-
2023
- 2023-05-09 CN CN202321116310.0U patent/CN219712724U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110538505B (en) | Micro-irrigation filter with self-rotating filter screen and installation method thereof | |
| CN216810198U (en) | Anti-blocking drainage device | |
| CN210636507U (en) | Novel building rainwater is collected device | |
| CN219712724U (en) | PVC drain pipe with blowdown subassembly | |
| CN210562564U (en) | Municipal administration sewage pump station forebay mechanism | |
| CN219121813U (en) | Meteorological monitoring precipitation sampling device | |
| CN217325640U (en) | Plastic tap who possesses safeguard function | |
| CN221093782U (en) | Water saving device | |
| CN219399270U (en) | Ponding structure is prevented to filtering capability | |
| CN218653196U (en) | Wastewater processor with anti-blocking function | |
| CN213823592U (en) | Combined mud scraper easy to install | |
| CN221052822U (en) | Industrial cleaning machine with filtering capability | |
| CN220580146U (en) | Building water supply and drainage anti-blocking device | |
| CN214058305U (en) | Novel stainless steel water tank | |
| CN213233720U (en) | Concrete drain pipe convenient to desilting | |
| CN218346393U (en) | Rainwater flow dividing device | |
| CN219185972U (en) | Filter tube for hydraulic engineering | |
| CN219992916U (en) | Roof rainwater collecting pipeline | |
| CN220301490U (en) | Waterway pipeline split-flow device | |
| CN219604446U (en) | Precipitation-proof device for constructional engineering | |
| CN216440065U (en) | Water purifier waste water recycle device | |
| CN216571972U (en) | Waterproof drainage device of hydraulic engineering | |
| CN216920567U (en) | Sewer anti-blocking device with filter screen | |
| CN212818543U (en) | Novel downcomer filters device | |
| CN210030262U (en) | Waste water treatment device for live pig farm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |