CN111255958A - High-rise compressive rainwater drainage PVC pipe - Google Patents
High-rise compressive rainwater drainage PVC pipe Download PDFInfo
- Publication number
- CN111255958A CN111255958A CN201811468284.1A CN201811468284A CN111255958A CN 111255958 A CN111255958 A CN 111255958A CN 201811468284 A CN201811468284 A CN 201811468284A CN 111255958 A CN111255958 A CN 111255958A
- Authority
- CN
- China
- Prior art keywords
- elastic plate
- pipeline main
- main body
- fixedly connected
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 19
- 239000004800 polyvinyl chloride Substances 0.000 description 18
- 239000012535 impurity Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention discloses a high-rise compression-resistant rainwater drainage PVC pipe, which comprises a pipeline main body and a filtering device, wherein a fixing device is arranged at the joint between the pipeline main bodies, a first elastic plate is fixedly connected to the upper end inside the pipeline main body, a second elastic plate is fixedly connected to the lower end inside the pipeline main body, a cavity is arranged between the inner sides of the first elastic plate and the second elastic plate and the inner wall of the pipeline main body, a plurality of vent holes are uniformly formed in the outer wall of the pipeline main body, a first anticorrosive layer is covered on the outer side of the pipeline main body, a filter screen is arranged at the bottom of the filtering device, L-shaped supporting rods are fixedly connected to two sides of the filtering device, and a rotating shaft is fixedly connected to the. When the water pressure at a high position is high, the water pressure presses the first elastic plate and the second elastic plate, so that the first elastic plate and the second elastic plate deform, the water pressure is buffered by utilizing the deformation, and the outer wall is prevented from being directly impacted by the water pressure, so that the pipeline is prevented from being damaged due to the deformation of the outer wall.
Description
Technical Field
The invention relates to the field of PVC pipeline equipment, in particular to a high-rise pressure-resistant rainwater drainage PVC pipe.
Background
PVC is (Polyvinylchlorid) for short, the main component is polyvinyl chloride, add a material that other components strengthen its heat resistance, toughness, ductility, the pipeline of making by the PVC material is the PVC pipe, the PVC pipe is strong in corrosion resistance, easily bond, the price is low, the texture is hard, current high-rise rainwater drainage pipe uses the PVC pipeline, but because highly higher, the pressure that produces during the rainwater erodees is powerful, make the pipeline warp under long-term erodeing, lead to the pipeline outer wall to damage easily at last, make the rainwater reveal, simultaneously smuggle various debris secretly, and debris block up the pipeline easily and cause the circumstances that can't use, so need a device to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a high-rise pressure-resistant rainwater drainage PVC pipe, which aims to solve the problems that the height is high, the pressure generated during rainwater washing is strong, the pipeline is deformed under long-term washing, the outer wall of the pipeline is easy to damage, rainwater leaks, and various impurities carried along with the rainwater easily block the pipeline, so that the rainwater cannot be used in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a high-rise compression-resistant rainwater drainage PVC pipe comprises a pipeline main body and a filtering device, wherein a fixing device is arranged at the joint between the pipeline main bodies, the upper end in the pipeline main body is fixedly connected with a first elastic plate, the lower end in the pipeline main body is fixedly connected with a second elastic plate, a cavity is arranged between the inner sides of the first elastic plate and the second elastic plate and the inner wall of the pipeline main body, a plurality of vent holes are uniformly arranged on the outer wall of the pipeline main body, the outer side of the pipeline main body is covered with a first anticorrosive layer, the bottom of the filtering device is provided with a filter screen, the two sides of the filtering device are fixedly connected with L-shaped supporting rods, the center position of the outer side of each L-shaped supporting rod is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a movable rod, the movable rod vertically penetrates through the center of the L-shaped support rod, and a support plate is fixedly connected to the inner side of the lower end of the movable rod.
Preferably, the lower end of the first elastic plate is inserted into the upper end of the second elastic plate, and the first elastic plate and the second elastic plate are made of PVC materials.
Preferably, a rain shield is fixedly connected to the outer side of the vent hole.
Preferably, the outer sides of the first elastic plate and the second elastic plate are covered with a second anticorrosive layer.
Preferably, a spring is connected between the outer side of the movable rod and the lower end of the L-shaped support rod.
Preferably, the outer side of the upper end of the movable rod is provided with a finger groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the filtering device is fixed above the pipeline main body, impurities are filtered by the filter screen, the pipeline main body is prevented from being blocked by the impurities and cannot be used, the filtering device is taken down periodically for cleaning, and the filtering device is convenient to use and has a remarkable effect.
2. When the water pressure at a high position is high, the water pressure presses the first elastic plate and the second elastic plate, so that the first elastic plate and the second elastic plate deform, the water pressure is buffered by utilizing the deformation, and the outer wall is prevented from being directly impacted by the water pressure, so that the pipeline is prevented from being damaged due to the deformation of the outer wall.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-rise pressure-resistant rainwater drainage PVC pipe.
FIG. 2 is a schematic structural diagram of a filtering device in a high-rise pressure-resistant rainwater drainage PVC pipe.
FIG. 3 is a schematic structural view of a first anticorrosive layer in the high-rise pressure-resistant rainwater drainage PVC pipe.
FIG. 4 is a schematic view of a hollow cavity structure of a high-rise pressure-resistant rainwater drainage PVC pipe.
In the figure: 1. a pipe body; 2. a filtration device; 3. a first elastic plate; 4. a vent hole; 5. a rain shield; 6. a fixing device; 7. a second elastic plate; 8. a filter screen; 9. an L-shaped support bar; 10. a rotating shaft; 11. a movable rod; 12. a support plate; 13. a spring; 14. a finger groove; 15. a first anticorrosive layer; 16. a second anticorrosive layer; 17. a cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-rise pressure-resistant rainwater drainage PVC pipe comprises a pipeline main body 1 and a filtering device 2, wherein a fixing device 6 is arranged at the joint between the pipeline main body 1, the fixing device 6 is convenient for mutually connecting the pipeline main body 1, a first elastic plate 3 is fixedly connected at the upper end inside the pipeline main body 1, a second elastic plate 7 is fixedly connected at the lower end inside the pipeline main body 1, the lower end of the first elastic plate 3 is arranged inside the upper end of the second elastic plate 7 in an inserting manner, the first elastic plate 3 slides along the inside of the second elastic plate 7, the first elastic plate 3 and the second elastic plate 7 are made of PVC materials, a cavity 17 is arranged between the inner sides of the first elastic plate 3 and the second elastic plate 7 and the inner wall of the pipeline main body 1, a plurality of vent holes 4 are uniformly formed in the outer wall of the pipeline main body 1, the vent holes 4 are communicated with the cavity 17, and a rain baffle 5 is fixedly connected at the outer, the rain baffle 5 prevents rainwater from entering the cavity 17 through the vent hole 4, the outer side of the pipeline main body 1 is covered with a first anticorrosive layer 15, the outer sides of the first elastic plate 3 and the second elastic plate 7 are both covered with a second anticorrosive layer 16, the first anticorrosive layer 15 and the second anticorrosive layer 16 cooperate to prevent the pipeline main body 1 from being corroded, so that the service time of the pipeline main body 1 is prolonged, the bottom of the filtering device 2 is provided with a filter screen 8, the filter screen 8 is convenient for filtering sundries to prevent the sundries from blocking the pipeline main body 1, two sides of the filtering device 2 are fixedly connected with L-shaped support rods 9, the central position of the outer side of each L-shaped support rod 9 is fixedly connected with a rotating shaft 10, the rotating shaft 10 rotates around the L-shaped support rod 9, the rotating shaft 10 is fixedly connected with a movable rod 11, the movable rod 11 vertically penetrates through the central position of, a spring 13 is connected between the outer side of the movable rod 11 and the lower end of the L-shaped support rod 9, a support plate 12 is fixedly connected to the inner side of the lower end of the movable rod 11, and a finger groove 14 is formed in the outer side of the upper end of the movable rod 11.
The working principle is as follows: when in use, the fixing device 6 is utilized to fix the adjacent pipeline main bodies 1, so that the pipeline main bodies 1 are mutually connected into an integral pipeline, and pressing the finger groove 14 inward causes the movable lever 11 to rotate outward about the rotation shaft 10, causing the spring 13 to be compressed, then the filtering device 2 is placed at the upper end position of the pipeline main body 1, the L-shaped supporting rod 9 is placed at the outer side of the pipeline main body 1, the movable rod 11 is loosened, the spring 13 is reset, the movable rod 11 is reset, the support plate 12 is pressed on the outer side of the pipeline main body 1, the filter device 2 is fixed above the pipeline main body 1, the filter screen 8 is utilized to filter impurities, the pipeline main body 1 is prevented from being blocked by the impurities, the pipeline main body 1 cannot be used, the filter device 2 is taken down periodically to be cleaned, meanwhile, the first anticorrosive layer 15 and the second anticorrosive layer 16 cooperatively prevent the pipe body 1 from being corroded, thereby increasing the service time of the pipe body 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rainwater PVC tubular product is arranged to high-rise resistance to compression, includes pipeline main part (1) and filter equipment (2), its characterized in that: the pipeline comprises pipeline main bodies (1), wherein a fixing device (6) is arranged at a joint between the pipeline main bodies (1), a first elastic plate (3) is fixedly connected to the inner upper end of the pipeline main body (1), a second elastic plate (7) is fixedly connected to the inner lower end of the pipeline main body (1), a cavity (17) is formed between the inner sides of the first elastic plate (3) and the second elastic plate (7) and the inner wall of the pipeline main body (1), a plurality of vent holes (4) are uniformly formed in the outer wall of the pipeline main body (1), a first anticorrosive layer (15) is covered on the outer side of the pipeline main body (1), a filter screen (8) is arranged at the bottom of the filter device (2), L-shaped support rods (9) are fixedly connected to two sides of the filter device (2), a rotating shaft (10) is fixedly connected to the outer center position of the L-shaped support rods, the movable rod (11) vertically penetrates through the center of the L-shaped support rod (9), and a support plate (12) is fixedly connected to the inner side of the lower end of the movable rod (11).
2. The high-rise pressure-resistant rainwater drainage PVC pipe material according to claim 1, characterized in that: the lower end of the first elastic plate (3) is inserted into the upper end of the second elastic plate (7), and the first elastic plate (3) and the second elastic plate (7) are made of PVC materials.
3. The high-rise pressure-resistant rainwater drainage PVC pipe material according to claim 1, characterized in that: and a rain shield (5) is fixedly connected to the outer side of the vent hole (4).
4. The high-rise pressure-resistant rainwater drainage PVC pipe material according to claim 1, characterized in that: and a second anticorrosive layer (16) is covered on the outer sides of the first elastic plate (3) and the second elastic plate (7).
5. The high-rise pressure-resistant rainwater drainage PVC pipe material according to claim 1, characterized in that: a spring (13) is connected between the outer side of the movable rod (11) and the lower end of the L-shaped support rod (9).
6. The high-rise pressure-resistant rainwater drainage PVC pipe material according to claim 1, characterized in that: the outer side of the upper end of the movable rod (11) is provided with a finger groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468284.1A CN111255958A (en) | 2018-12-03 | 2018-12-03 | High-rise compressive rainwater drainage PVC pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468284.1A CN111255958A (en) | 2018-12-03 | 2018-12-03 | High-rise compressive rainwater drainage PVC pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111255958A true CN111255958A (en) | 2020-06-09 |
Family
ID=70946625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811468284.1A Pending CN111255958A (en) | 2018-12-03 | 2018-12-03 | High-rise compressive rainwater drainage PVC pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111255958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377711A (en) * | 2020-11-30 | 2021-02-19 | 亚洲硅业(青海)股份有限公司 | Pipeline protection device |
-
2018
- 2018-12-03 CN CN201811468284.1A patent/CN111255958A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377711A (en) * | 2020-11-30 | 2021-02-19 | 亚洲硅业(青海)股份有限公司 | Pipeline protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200609 |