Corrosion-resistant anti-blocking drain pipe
By installing a filter structure and anti-corrosion layer in the drain pipe, the problems of clogging and corrosion caused by impurities and garbage are solved, achieving the effects of anti-clogging and anti-corrosion, and improving drainage efficiency and anti-corrosion performance.
Patent Information
- Application Number
- CN202422983888.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-04
AI Technical Summary
The existing drainage pipes lack a filtration and anti-clogging structure, which makes them prone to blockage and corrosion by impurities and debris, thus affecting normal drainage.
The design includes an upper filter plate, a first filter screen, upper filter holes, a drain pipe body, a lower filter plate, lower filter holes, and a second filter screen. Combined with a diversion pipe, it intercepts and filters impurities and debris in the water, and improves drainage efficiency through diversion. It is also equipped with epoxy resin and polyurethane anti-corrosion layers to enhance the anti-corrosion effect.
It effectively avoids clogging and corrosion caused by impurities and garbage, ensures the normal operation of drainage pipes, improves drainage efficiency, and enhances corrosion resistance.
Smart Images
Figure CN223523219U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a drainage pipe technical field, concretely is a kind of corrosion-resistant anti-blocking drainage pipe. BACKGROUND
[0002] Drainage pipe mainly undertakes the task of rainwater, sewage and farmland drainage, and is divided into plastic drainage pipe, concrete pipe and reinforced concrete pipe, and is formed by high-density polyethylene adding other additives, which is a new type of seepage drainage plastic pipe material with corrugated shape, and the water-permeable corrugated pipe is processed by punching in the groove and wrapping the needle-punched geotextile around the outer periphery of the pipe.
[0003] As a kind of equipment indispensable in life and social development, with the continuous development of society, people's use requirements for drainage pipe are also higher and higher.
[0004] And the general drainage pipe lacks filtering and anti-blocking structure when being used, cannot intercept and filter impurities or garbage in water when drainage work is carried out, and after long-term use, these impurities and garbage can easily cause the drainage pipe to be blocked, which affects the normal drainage work of the drainage pipe, and the impurities and garbage can also cause corrosion to the inside of the drainage pipe, thereby affecting the normal use of the drainage pipe. UTILITY MODEL CONTENTS
[0005] (I) technical problem solved
[0006] In view of the deficiencies of the prior art, the utility model provides a corrosion-resistant anti-blocking drainage pipe, which has the advantages of good anti-blocking effect, and solves the problems in the above background art.
[0007] (II) technical scheme
[0008] To achieve the above-mentioned purpose of good anti-blocking effect, the utility model provides the following technical scheme: a corrosion-resistant anti-blocking drainage pipe, comprising an upper filter plate, the bottom of the upper filter plate is fixedly connected with an upper connecting plate, the top of the upper filter plate is provided with an upper filter hole, the inner wall of the upper filter hole is fixedly connected with a first filter screen, the bottom of the upper filter plate is provided with a first pipe hole, the inner wall of the first pipe hole is fixedly connected with a shunt pipe, one end of the shunt pipe is fixedly connected with a lower connecting plate.
[0009] The bottom of the lower connecting plate is fixedly connected with a lower filter plate, the top of the lower filter plate is provided with a second pipe hole, the bottom of the lower filter plate is provided with a lower filter hole, the inner wall of the lower filter hole is fixedly connected with a second filter screen, the bottom of the lower filter plate is fixedly connected with an upper flange piece, the bottom of the upper flange piece is movably connected with a lower flange piece, and the bottom of the lower flange piece is fixedly connected with a drain pipe body, so that impurities and garbage in water can be intercepted and filtered when water is drained through the drain pipe, the drainage efficiency is improved through the shunting mode, the drain pipe is prevented from being blocked by impurities and garbage, the internal drain pipe is prevented from being corroded by impurities and garbage, and the normal use of the drain pipe is further ensured.
[0010] Preferably, one end of the shunt pipe penetrates through the top of the lower connecting plate and extends to the inside of the lower filter plate, and the shunt pipe is located in the second pipe hole, so as to facilitate the shunting of wastewater.
[0011] Preferably, the inner wall of the drain pipe body is fixedly connected with a first anticorrosion layer, the inner wall of the first anticorrosion layer is fixedly connected with a second anticorrosion layer, the first anticorrosion layer and the second anticorrosion layer are respectively an epoxy anticorrosion layer and a polyurethane anticorrosion layer, and the anticorrosion effect inside the drain pipe body is improved.
[0012] Preferably, the first filter screen and the second filter screen are both stainless steel filter screens, and the aperture of the first filter screen is larger than that of the second filter screen, so as to facilitate the filtration and interception of impurities and garbage of different sizes.
[0013] Preferably, the top of the upper flange piece and the top of the lower flange piece are both provided with a bolt hole, and the inner wall of the bolt hole is detachably provided with a bolt, so as to facilitate the installation and dismounting of the upper flange piece and the lower flange piece.
[0014] Preferably, the number of the shunt pipes is twenty, and every twelve shunt pipes and every eight shunt pipes form a group, and the two groups of shunt pipes are arranged in a ring shape at the bottom of the upper filter plate, so as to facilitate the shunting and discharge of wastewater.
[0015] (Three) beneficial effects
[0016] Compared with the prior art, the corrosion-resistant anti-blocking drain pipe has the following advantages
[0017] Beneficial effects:
[0018] 1. The corrosion-resistant anti-blocking drain pipe, through the setting of the upper filter plate, the first filter screen, the upper filter hole, the drain pipe body, the lower filter plate, the lower filter hole and the second filter screen, when drainage is carried out through the drain pipe, impurities and garbage in water can be intercepted and filtered, drainage efficiency can be improved through the shunting mode, blockage of the drain pipe caused by impurities and garbage is avoided, normal drainage work of the drain pipe is ensured, and corrosion of the inside of the drain pipe caused by the impurities and garbage is avoided, so that normal use of the drain pipe is further ensured.
[0019] 2. The corrosion-resistant anti-blocking drain pipe, through the setting of the drain pipe body, the first corrosion-resistant layer and the second corrosion-resistant layer, the inside of the drain pipe body can be protected against corrosion, corrosion suffered by the drain pipe body during use is reduced, and the corrosion-resistant effect of the drain pipe is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a structural schematic view of the utility model;
[0021] Figure 2 It is a structural schematic view of the lower filter plate of the utility model;
[0022] Figure 3 It is a front view of the utility model;
[0023] Figure 4 It is a structural schematic view of the first corrosion-resistant layer of the utility model.
[0024] In the drawing: 1, upper filter plate; 2, shunt pipe; 3, first pipe hole; 4, first filter screen; 5, upper filter hole; 6, lower connecting plate; 7, upper flange piece; 8, bolt; 9, drain pipe body; 10, lower flange piece; 11, lower filter plate; 12, upper connecting plate; 13, lower filter hole; 14, second pipe hole; 15, second filter screen; 16, first corrosion-resistant layer; 17, second corrosion-resistant layer. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0026] Embodiment 1
[0027] The preferred embodiment of the corrosion-resistant anti-blocking drain pipe provided by the utility model is as follows Figures 1 to 4As shown: including the upper filter plate 1, the bottom of the upper filter plate 1 is fixedly connected with the upper connecting plate 12, the top of the upper filter plate 1 is provided with the upper filter hole 5, the inner wall of the upper filter hole 5 is fixedly connected with the first filter screen 4, the bottom of the upper filter plate 1 is provided with the first pipe hole 3, the inner wall of the first pipe hole 3 is fixedly connected with the shunt pipe 2, one end of the shunt pipe 2 is fixedly connected with the lower connecting plate 6.
[0028] The bottom of the lower connecting plate 6 is fixedly connected with the lower filter plate 11, the top of the lower filter plate 11 is provided with the second pipe hole 14, the bottom of the lower filter plate 11 is provided with the lower filter hole 13, the inner wall of the lower filter hole 13 is fixedly connected with the second filter screen 15, the bottom of the lower filter plate 11 is fixedly connected with the upper flange plate 7, the bottom of the lower flange plate 10 is movably connected with the upper flange plate 7, the bottom of the lower flange plate 10 is fixedly connected with the drain pipe body 9, when the drainage work is carried out through the drain pipe, the impurities and garbage in the water can be intercepted and filtered, and the drainage efficiency can be improved through the shunt mode, so that the drain pipe is prevented from being blocked by the impurities and garbage, the normal drainage work of the drain pipe is ensured, and the internal corrosion of the drain pipe by the impurities and garbage is avoided, so that the normal use of the drain pipe is further ensured.
[0029] In the embodiment, one end of the shunt pipe 2 penetrates through the top of the lower connecting plate 6 and extends to the inside of the lower filter plate 11, and the shunt pipe 2 is located in the second pipe hole 14, by shunting the wastewater, when one of the pipes is blocked, the other pipe can also normally drain, so that the drainage efficiency of the drain pipe is improved, and the blockage is reduced.
[0030] Embodiment 2
[0031] On the basis of embodiment 1, the preferred embodiment of the corrosion-resistant and anti-blocking drain pipe provided by the utility model, for example Figures 1 to 4 As shown: the inner wall of the drain pipe body 9 is fixedly connected with the first anticorrosion layer 16, the inner wall of the first anticorrosion layer 16 is fixedly connected with the second anticorrosion layer 17, the first anticorrosion layer 16 and the second anticorrosion layer 17 are respectively an epoxy anticorrosion layer and a polyurethane anticorrosion layer, the inside of the drain pipe body 9 can be protected from corrosion, the corrosion suffered by the drain pipe body 9 during use is reduced, and the anticorrosion effect of the drain pipe is further improved.
[0032] In the embodiment, the first filter screen 4 and the second filter screen 15 are both stainless steel filter screens, and the aperture of the first filter screen 4 is larger than the aperture of the second filter screen 15, so that the filtering effect is improved, and the anti-blocking effect of the drain pipe during use is improved.
[0033] Further, the top of the upper flange plate 7 and the top of the lower flange plate 10 are provided with bolt holes, and the inner wall of the bolt hole is detachably provided with a bolt 8, which facilitates the installation and removal of the drain pipe body 9 and the lower filter plate 11, so as to facilitate the cleaning and replacement of the first filter screen 4 and the second filter screen 15.
[0034] In addition, the number of shunt pipes 2 is twenty, and every twelve shunt pipes 2 and every eight shunt pipes 2 form a group, and the two groups of shunt pipes 2 are arranged in a ring shape at the bottom of the upper filter plate 1, which ensures the discharge of wastewater and improves the discharge efficiency.
[0035] In use, when it is necessary to discharge wastewater through the drain pipe body 9, the wastewater is first filtered by the first filter screen 4 into the upper filter plate 1, the wastewater enters the lower connecting plate 6 through the shunt pipe 2, and the wastewater enters the drain pipe body 9 after being filtered again by the second filter screen 15, and finally the wastewater can be discharged through the drain pipe body 9.
[0036] In summary, the corrosion-resistant and anti-blocking drain pipe can intercept and filter impurities and garbage in water, and can also improve the drainage efficiency through shunt, avoid the blockage of the drain pipe caused by impurities and garbage, ensure the normal drainage of the drain pipe, and avoid the corrosion of the drain pipe caused by impurities and garbage, thereby further ensuring the normal use of the drain pipe.
[0037] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A corrosion-resistant, clog-resistant drain comprising an upper filter plate (1), characterized in that: The bottom of the upper filter plate (1) is fixedly connected with an upper connecting plate (12), the top of the upper filter plate (1) is provided with an upper filter hole (5), the inner wall of the upper filter hole (5) is fixedly connected with a first filter screen (4), the bottom of the upper filter plate (1) is provided with a first pipe hole (3), the inner wall of the first pipe hole (3) is fixedly connected with a shunt pipe (2), one end of the shunt pipe (2) is fixedly connected with a lower connecting plate (6); The bottom of the lower connecting plate (6) is fixedly connected with a lower filter plate (11), the top of the lower filter plate (11) is provided with a second pipe hole (14), the bottom of the lower filter plate (11) is provided with a lower filter hole (13), the inner wall of the lower filter hole (13) is fixedly connected with a second filter screen (15), the bottom of the lower filter plate (11) is fixedly connected with an upper flange plate (7), the bottom of the upper flange plate (7) is movably connected with a lower flange plate (10), the bottom of the lower flange plate (10) is fixedly connected with a drain pipe body (9).
2. The corrosion-resistant, clog-resistant drain of claim 1, wherein: One end of the shunt pipe (2) penetrates through the top of the lower connecting plate (6) and extends to the inside of the lower filter plate (11), and the shunt pipe (2) is located in the inside of the second pipe hole (14).
3. The corrosion-resistant, clog-resistant drain of claim 1, wherein: The inner wall of the drain pipe body (9) is fixedly connected with a first anticorrosive layer (16), and the inner wall of the first anticorrosive layer (16) is fixedly connected with a second anticorrosive layer (17), and the first anticorrosive layer (16) and the second anticorrosive layer (17) are respectively an epoxy anticorrosive layer and a polyurethane anticorrosive layer.
4. The corrosion-resistant, clog-resistant drain of claim 1, wherein: The first filter screen (4) and the second filter screen (15) are both stainless steel filter screens, and the aperture of the first filter screen (4) is larger than the aperture of the second filter screen (15).
5. The corrosion-resistant, clog-resistant drain of claim 1, wherein: The top of the upper flange plate (7) and the top of the lower flange plate (10) are both provided with bolt holes, and the inner wall of the bolt hole is detachably provided with a bolt (8).
6. The corrosion-resistant, clog-resistant drain of claim 1, wherein: The number of the shunt pipes (2) is twenty, and every twelve shunt pipes (2) and every eight shunt pipes (2) form a group, and the two groups of shunt pipes (2) are arranged in a ring shape at the bottom of the upper filter plate (1).