CN220320625U - Leakage-proof and seepage-proof PVC drain pipe joint - Google Patents
Leakage-proof and seepage-proof PVC drain pipe joint Download PDFInfo
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- CN220320625U CN220320625U CN202321843806.8U CN202321843806U CN220320625U CN 220320625 U CN220320625 U CN 220320625U CN 202321843806 U CN202321843806 U CN 202321843806U CN 220320625 U CN220320625 U CN 220320625U
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- drain pipe
- elbow
- pvc drain
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000005536 corrosion prevention Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 36
- 229920000915 polyvinyl chloride Polymers 0.000 description 35
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000008187 granular material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to the technical field of PVC drain pipes and discloses a leakage-proof and seepage-proof PVC drain pipe joint, which comprises a PVC drain pipe, wherein flanges are fixedly connected to two ends of the PVC drain pipe, one end of each PVC drain pipe is fixedly connected with an elbow through the flange and a connecting bolt, one end of the inner side wall of each elbow is provided with a water inlet pipe in a penetrating mode, one end of each water inlet pipe is fixedly connected with a water inlet, one end of the outer side wall of each water inlet pipe is sleeved with a sealing ring, the outer side wall of each water inlet is sleeved with a clamping block, one side of each elbow is fixedly connected with a discharge hole, one side of the inner side wall of each elbow is fixedly connected with a filter screen, and the lower end face of one end of each filter screen is fixedly connected with a stop block. In the utility model, the filter has the function of filtering impurities in the drain pipe, has the function of corrosion prevention, has longer service life, and also has the function of fixing more firmly.
Description
Technical Field
The utility model relates to the technical field of PVC drain pipes, in particular to a leakage-proof seepage-proof PVC drain pipe joint.
Background
The PVC drain pipe is produced with sanitary polyvinyl chloride (PVC) resin as main material, proper amount of stabilizer, lubricant, stuffing, color adding agent, etc. and through extrusion in plastic extruder and injection molding in injection molding machine, and through cooling, solidification, setting, inspection, packing and other steps. The PVC pipe drainage pipe product has the advantages of excellent surface hardness and tensile strength, high pipe safety coefficient, good ageing resistance, normal service life of more than 50 years, excellent corrosion resistance of the pipe to inorganic acid, alkali and salt, suitability for industrial sewage discharge and transportation, small friction coefficient of the pipe, smooth water flow, difficult blockage, less maintenance workload, high oxygen index of the material and self-extinguishing property.
Most of the existing PVC drain pipe joints have more impurities accumulated at the elbow parts in the using process, so that the problem of blockage is caused, and the existing PVC drain pipe joints are unstable in connection with a drain pipe, so that the drain pipe is easy to loosen, and because of corrosiveness of sewage, most of the drain pipes often cause damage to the drain pipe after being used for a long time. Accordingly, one skilled in the art would be able to provide a leak-proof and seepage-proof PVC drain fitting that addresses the problems set forth in the background.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a leakage-proof and seepage-proof PVC drain pipe joint which has the function of filtering impurities in a drain pipe, has the function of corrosion prevention, has longer service life and has the function of fixing more firmly.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a leak protection prevention of seepage PVC drain pipe joint, includes the PVC drain pipe, two the both ends of PVC drain pipe are all fixedly connected with flange, two the one end of PVC drain pipe is through flange and connecting bolt fixedly connected with elbow, the inside wall one end of elbow runs through and is provided with the inlet tube, the one end fixedly connected with water inlet tube, the outer lateral wall one end cover of inlet tube is equipped with the sealing washer, the outer lateral wall cover of water inlet is equipped with the fixture block;
one side fixedly connected with discharge gate of elbow, inside wall one side fixedly connected with filter screen of elbow, the lower terminal surface fixedly connected with dog of the one end of filter screen, the one end that the inlet tube was kept away from to the elbow runs through and is provided with the outlet pipe, the one end fixedly connected with delivery port of outlet pipe, the lateral wall cover of delivery port is equipped with the fixture block, lateral wall one end cover of outlet pipe is equipped with the sealing washer.
Through above-mentioned technical scheme, through setting up the elbow, the clearance door, connecting bolt, the water inlet, the filter screen, discharge gate and anticorrosive coating, when making the device carry out the drainage, the large granule debris of easy jam pipeline can be filtered through the filter screen, the landing is to the discharge gate, when the filter rod plugs up, debris in the elbow is cleared up through the clearance door, make the device can filter the debris of large granule in the drainage pipe, make the pipeline can not be blockked up, through setting up the fixture block, the water inlet, the delivery port, inlet tube and outlet pipe, make the device can be better fixed water inlet and delivery port, make the device can not appear the pipeline when the drainage not hard up, through setting up anticorrosive coating, the elbow, PVC drain pipe and clearance door, make the device can be anticorrosive to the elbow inside, make the life of elbow of interface department longer, it is more durable, do not need condition such as long-term change to cause the maintenance trouble.
Further, an anti-corrosion layer is paved on the inner side wall of the elbow;
through above-mentioned technical scheme, through setting up the anticorrosive coating for the life of elbow becomes longer.
Further, one side of the lower end face of the water inlet is fixedly connected with a supporting block;
through above-mentioned technical scheme, through setting up the piece that supports for the discharge gate can be fixed.
Further, the two clamping blocks are both positioned in the elbow;
through above-mentioned technical scheme, through setting up two the fixture block all is located in the elbow for water inlet and delivery port can be fixed in the elbow.
Further, the anti-corrosion layer is made of anti-corrosion rubber;
through above-mentioned technical scheme, through setting up the anticorrosive coating and making by anticorrosive rubber for the elbow is more durable.
Further, the flanges connected with the two ends of the PVC drain pipe are different in size specification;
through above-mentioned technical scheme, through setting up the flange size specification of PVC drain pipe both ends connection different for the PVC drain pipe can switch on not unidimensional drain pipe.
Further, a cleaning door is arranged on one side of the outer side wall of the elbow;
through above-mentioned technical scheme, through setting up the clearance door for rubbish in the elbow can be cleared up.
Further, the sealing ring is made of waterproof rubber;
through above-mentioned technical scheme, be by waterproof rubber through setting up the sealing washer and make for the leakproofness of device is better.
The utility model has the following beneficial effects:
1. according to the leakage-proof and seepage-proof PVC drainage pipe joint, the elbow, the cleaning door, the connecting bolt, the water inlet, the filter screen, the discharge port and the anti-corrosion layer are arranged, so that large-particle impurities which are easy to block a pipeline can be filtered through the filter screen and slide to the discharge port when the device drains, and impurities in the elbow are cleaned through the cleaning door when the filter rod is blocked, so that the device can filter the large-particle impurities in the drainage pipeline, and the pipeline can not be blocked.
2. According to the leakage-proof and seepage-proof PVC drainage pipe joint, the clamping block, the water inlet, the water outlet, the water inlet pipe and the water outlet pipe are arranged, so that the device can better fix the water inlet and the water outlet, and the pipeline cannot be loosened when the device drains water.
3. According to the leakage-proof and seepage-proof PVC drainage pipe joint, the anti-corrosion layer, the elbow, the PVC drainage pipe and the cleaning door are arranged, so that the device can prevent corrosion inside the elbow, the service life of the elbow at the joint is longer, the joint is more durable, and maintenance trouble caused by long-term replacement and other conditions is avoided.
Drawings
FIG. 1 is an isometric view of a leak-proof, seepage-proof PVC drain pipe joint in accordance with the present utility model;
FIG. 2 is a top cross-sectional view of a leak-proof, seepage-proof PVC drain pipe joint in accordance with the present utility model;
FIG. 3 is a side view of an elbow of a leak-proof and seepage-proof PVC drain pipe joint according to the present utility model;
FIG. 4 is a schematic diagram of the piping structure of a leak-proof and seepage-proof PVC drain pipe joint according to the present utility model;
fig. 5 is an enlarged view at a in fig. 3.
Legend description:
1. a PVC drain pipe; 2. a flange; 3. an elbow; 4. cleaning a door; 5. a connecting bolt; 6. a water inlet; 7. an anti-corrosion layer; 8. a filter screen; 9. a water inlet pipe; 10. abutting blocks; 11. a discharge port; 12. a stop block; 13. a seal ring; 14. a water outlet; 15. a clamping block; 16. and a water outlet pipe.
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. 1-5, one embodiment provided by the present utility model is: the utility model provides a PVC drainage pipe joint of leak protection prevention of seepage, including PVC drain pipe 1, the both ends of two PVC drain pipes 1 all fixedly connected with flange 2, the one end of two PVC drain pipes 1 is through flange 2 and connecting bolt 5 fixedly connected with elbow 3, the inside wall one end of elbow 3 runs through and is provided with inlet tube 9, the one end fixedly connected with water inlet 6 of inlet tube 9, the outer lateral wall one end cover of inlet tube 9 is equipped with sealing washer 13, the outer lateral wall cover of water inlet 6 is equipped with fixture block 15, through setting up elbow 3, cleaning gate 4, connecting bolt 5, water inlet 6, filter screen 8, discharge gate 11 and anticorrosive coating 7, when making the device drain, the large granule debris of easy shutoff pipeline, the filter screen 8 filters, the landing is to discharge gate 11, when the filter rod is plugged up, clear up the debris in elbow 3 through cleaning gate 4, make the device filter the debris of large granule in the drain pipeline, make the pipeline can not jam, through setting up fixture block 15, water inlet 6, water outlet 14, inlet tube 9 and outlet 16, make the device can be better fixed water inlet 6 and water outlet 14, when making the device drain can not appear the pipeline looseness;
one side fixedly connected with discharge gate 11 of elbow 3, inside wall one side fixedly connected with filter screen 8 of elbow 3, the lower terminal surface fixedly connected with dog 12 of the one end of filter screen 8, the one end that inlet tube 9 was kept away from to elbow 3 runs through and is provided with outlet pipe 16, the one end fixedly connected with delivery port 14 of outlet pipe 16, the lateral wall cover of delivery port 14 is equipped with fixture block 15, lateral wall one end cover of outlet pipe 16 is equipped with sealing washer 13, through setting up anticorrosive coating 7, elbow 3, PVC drain pipe 1 and clearance door 4, make the device can be to the inside anticorrosion of elbow 3, make the life of elbow 3 of interface department longer, it is more durable, do not need conditions such as long-term change to cause the maintenance trouble.
The anticorrosive coating 7 has been laid to the inside wall of elbow 3, through setting up anticorrosive coating 7, make the life of elbow 3 longer, lower terminal surface one side fixedly connected with of water inlet 6 supports piece 10, through setting up supporting piece 10, make discharge gate 11 fixed, two fixture blocks 15 all are located elbow 3, all be located elbow 3 through setting up two fixture blocks 15, make water inlet 6 and delivery port 14 to fix in elbow 3, anticorrosive coating 7 is made by anticorrosive rubber, make by anticorrosive rubber through setting up anticorrosive coating 7, make elbow 3 more durable, the flange 2 size specification of being connected at the both ends of PVC drain pipe 1 is different from each other, the flange 2 size specification of being connected through setting up PVC drain pipe 1 is different from each other, make PVC drain pipe 1 switch on not unidimensional drain pipe, cleaning gate 4 has been seted up to outside wall one side of elbow 3, through setting up cleaning gate 4, make rubbish in elbow 3 clear up, sealing washer 13 is made by waterproof rubber, make by waterproof rubber through setting up sealing washer 13, make the leakproofness of device better.
Working principle: when the device is used, the elbow 3 is installed on the PVC drain pipe 1, when the device is used for draining water, large-particle sundries which are easy to block the pipeline can be filtered through the filter screen 8 and fall to the discharge port 11, and when the filter rod is blocked, sundries in the elbow 3 are cleaned through the cleaning door 4, so that the device can filter the sundries with large particles in the drain pipe, and the pipeline can not be blocked.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a leak protection prevention of seepage PVC drain pipe joint, includes PVC drain pipe (1), its characterized in that: two ends of each PVC drain pipe (1) are fixedly connected with flanges (2), one end of each PVC drain pipe (1) is fixedly connected with an elbow (3) through each flange (2) and each connecting bolt (5), one end of the inner side wall of each elbow (3) is provided with a water inlet pipe (9) in a penetrating mode, one end of each water inlet pipe (9) is fixedly connected with a water inlet (6), one end of the outer side wall of each water inlet pipe (9) is sleeved with a sealing ring (13), and one end of each outer side wall of each water inlet (6) is sleeved with a clamping block (15);
one side fixedly connected with discharge gate (11) of elbow (3), inside wall one side fixedly connected with filter screen (8) of elbow (3), lower terminal surface fixedly connected with dog (12) of the one end of filter screen (8), the one end that inlet tube (9) was kept away from to elbow (3) is run through and is provided with outlet pipe (16), the one end fixedly connected with delivery port (14) of outlet pipe (16), the lateral wall cover of delivery port (14) is equipped with fixture block (15), lateral wall one end cover of outlet pipe (16) is equipped with sealing washer (13).
2. The leak-proof and seepage-proof PVC drain pipe joint of claim 1, wherein: an anti-corrosion layer (7) is paved on the inner side wall of the elbow (3).
3. The leak-proof and seepage-proof PVC drain pipe joint of claim 1, wherein: and one side of the lower end face of the water inlet (6) is fixedly connected with a supporting block (10).
4. The leak-proof and seepage-proof PVC drain pipe joint of claim 1, wherein: the two clamping blocks (15) are both positioned in the elbow (3).
5. The leak-proof and seepage-proof PVC drain pipe joint of claim 2, wherein: the anti-corrosion layer (7) is made of anti-corrosion rubber.
6. The leak-proof and seepage-proof PVC drain pipe joint of claim 1, wherein: the size specifications of flanges (2) connected with the two ends of the PVC drain pipe (1) are different.
7. The leak-proof and seepage-proof PVC drain pipe joint of claim 1, wherein: a cleaning door (4) is arranged on one side of the outer side wall of the elbow (3).
8. The leak-proof and seepage-proof PVC drain pipe joint of claim 1, wherein: the sealing ring (13) is made of waterproof rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321843806.8U CN220320625U (en) | 2023-07-13 | 2023-07-13 | Leakage-proof and seepage-proof PVC drain pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321843806.8U CN220320625U (en) | 2023-07-13 | 2023-07-13 | Leakage-proof and seepage-proof PVC drain pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320625U true CN220320625U (en) | 2024-01-09 |
Family
ID=89417988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321843806.8U Active CN220320625U (en) | 2023-07-13 | 2023-07-13 | Leakage-proof and seepage-proof PVC drain pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320625U (en) |
-
2023
- 2023-07-13 CN CN202321843806.8U patent/CN220320625U/en active Active
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