CN219588421U - Joint for drain pipe - Google Patents
Joint for drain pipe Download PDFInfo
- Publication number
- CN219588421U CN219588421U CN202320858734.8U CN202320858734U CN219588421U CN 219588421 U CN219588421 U CN 219588421U CN 202320858734 U CN202320858734 U CN 202320858734U CN 219588421 U CN219588421 U CN 219588421U
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- Prior art keywords
- filter frame
- filter
- joint
- liquid
- drain pipe
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Abstract
The utility model discloses a joint for a drain pipe, which comprises a connecting sleeve, wherein a connecting groove is formed in the inner side of one end of the connecting sleeve, one side of the connecting groove is communicated with a filter cavity, a filter frame is arranged in an inner cavity of the filter cavity, a filter screen is arranged on one side of the filter frame, an adsorption net is arranged on the other side of the filter frame, a reciprocating structure is arranged at the bottom of the filter frame, a rotating wheel is distributed on one side of the filter frame, and a quartz sand filter plate is distributed on one side of the filter frame far away from the rotating wheel; the combination use between filter frame and the quartz sand filter plate that utilizes the setting can carry out effectual filtration to the liquid of circulation, and then can prevent to mix impurity in liquid and take place to block up when leading to follow-up pipeline to use, influence the normal circulation of follow-up liquid, can carry out preliminary filtration when the quartz sand filter plate of liquid through setting up, and later utilize transverse reciprocating motion's filter frame can be further carry out filtration to liquid to impurity in the liquid can be proposed.
Description
Technical Field
The utility model relates to the field of joints for drain pipes, in particular to a joint for drain pipes.
Background
Along with the continuous extension of cities, pipelines used in municipal construction are more and more, and drainage pipelines are mainly used for draining waste water generated in daily life of people to a special waste water treatment area, and because the length of the drainage pipelines is limited, the drainage pipelines are usually connected between different drainage pipelines through drainage pipe joints during installation;
the joint for municipal drainage pipe disclosed in the utility model of the authority publication No. CN209482426U is provided with an auxiliary water guide pipe, can relieve pressure for a main drainage pipe when the drainage amount is large, and can play a role in temporary main drainage when a filter screen is blocked, however, most of the existing pipeline joints only have a simple connection effect, the practicability of the existing pipeline joints is poor, certain impurities possibly doped in the existing pipeline joints when liquid in the pipeline circulates, but the existing joints have no filtering structure, so that the internal structure of the joints is blocked after long-time use, further the subsequent liquid circulation is influenced, and the usability of the joints is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the joint for the drain pipe, which can solve the technical problems that the existing joint can relieve pressure for a main drain pipe when the drainage quantity is large and can play a role in temporary main drainage when a filter screen is blocked by arranging an auxiliary water guide pipe, most of the existing pipeline joints only play a simple connection role, the practicability of the existing pipeline joints is poor, certain impurities possibly doped in the existing pipeline joints when liquid in the pipeline circulates, the existing joints are not provided with a filtering structure, the internal structure of the joint is possibly blocked after long-time use, the subsequent liquid circulation is influenced, and the usability of the joint is reduced.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a joint for drain pipe, includes the adapter sleeve, the spread groove has been seted up to the one end inboard of adapter sleeve, just one side intercommunication of spread groove has the filter chamber, the inner chamber of filter chamber is equipped with the filter frame, just the filter screen is installed to one side of filter frame, the adsorption net is installed to the opposite side of filter frame, reciprocating structure is installed to the bottom of filter frame, one side of filter frame distributes and has the runner, the filter frame is kept away from one side of runner distributes and has quartz sand filter plate.
As a preferable technical scheme of the utility model, the reciprocating structure comprises a guide sleeve, a guide rod and a first spring, wherein the guide sleeve is arranged at the bottom of the filter frame, the guide rod penetrates through the inner side of the guide sleeve, and the first spring is sleeved on the outer surface of the guide rod.
As a preferable technical scheme of the utility model, one end of the connecting sleeve is connected with a pipe body, one end of the pipe body is provided with a threaded joint, the other side of the threaded joint is connected with a sealing ring, and one side of the top end of the pipe body is provided with a plug rod.
As a preferable technical scheme of the utility model, a positioning rod is arranged at the top of one end of the connecting sleeve, a second spring is connected at the top of one end of the positioning rod, and a locking block is connected at the other end of the second spring.
As a preferable technical scheme of the utility model, the inner side of the connecting sleeve is provided with the wear-resistant layer, the inner side of the wear-resistant layer is connected with the reinforcing layer, and the other side of the reinforcing layer is connected with the anti-corrosion layer.
As a preferable technical scheme of the utility model, the filter frame is connected with the guide rod in a sliding way through the guide sleeve, and the guide sleeve is symmetrically distributed along the transverse central line of the filter frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. the combination of the filter frame and the quartz sand filter plate can effectively filter the flowing liquid, so that the phenomenon that the follow-up pipeline is blocked when the follow-up pipeline is used due to impurities doped in the liquid can be prevented, the normal circulation of the follow-up liquid is influenced, the liquid can be subjected to preliminary filtering treatment when passing through the quartz sand filter plate, and the liquid can be further filtered by the filter frame which transversely reciprocates, so that the impurities in the liquid can be proposed;
2. the combined use between uide bushing, guide bar and the first spring that utilize the setting can realize the transverse reciprocating motion of filter frame, and then can make things convenient for follow-up to carry out filtration treatment to liquid, can drive both ends symmetric distribution's uide bushing and carry out lateral motion along the guide bar when filter frame lateral motion, and can extrude the first spring that one side is connected when uide bushing lateral motion to make it take place to deform and produce reverse effort, combine this reverse effort can realize the transverse reciprocating motion of filter frame, make things convenient for follow-up utilization filter frame to carry out filtration treatment to the liquid of circulation.
Drawings
FIG. 1 is a schematic view of a joint structure for a drain pipe according to the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of a portion of a joint connection sleeve for a drain pipe according to the present utility model;
FIG. 3 is an enlarged schematic view of the joint for drain pipe of the present utility model at A in FIG. 2;
FIG. 4 is a schematic view of a cross-sectional perspective structure of a joint connection sleeve for a drain pipe according to the present utility model;
wherein: 1. connecting sleeves; 2. a connecting groove; 3. a filter chamber; 4. a filter frame; 5. a filter screen; 6. an adsorption net; 7. a guide sleeve; 8. a guide rod; 9. a first spring; 10. a rotating wheel; 11. quartz sand filter plates; 12. a tube body; 13. a threaded joint; 14. a seal ring; 15. a rod; 16. a positioning rod; 17. a second spring; 18. a locking piece; 19. a wear-resistant layer; 20. a reinforcing layer; 21. and an anti-corrosion layer.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Examples
Referring to fig. 1, 2 and 3, the present utility model provides a joint for a drain pipe, which comprises a connecting sleeve 1, wherein a connecting groove 2 is formed on the inner side of one end of the connecting sleeve 1, one side of the connecting groove 2 is communicated with a filter cavity 3, a filter frame 4 is arranged in an inner cavity of the filter cavity 3, a filter screen 5 is installed on one side of the filter frame 4, an adsorption net 6 is installed on the other side of the filter frame 4, a reciprocating structure is installed at the bottom of the filter frame 4, a rotating wheel 10 is distributed on one side of the filter frame 4, a quartz sand filter plate 11 is distributed on one side of the filter frame 4 far away from the rotating wheel 10, one end of the connecting sleeve 1 is connected with a pipe body 12, one end of the pipe body 12 is provided with a threaded joint 13, the other side of the threaded joint 13 is connected with a sealing ring 14, one side of the top end of the pipe body 12 is provided with a plug rod 15, one end top of the connecting sleeve 1 is provided with a positioning rod 16, one end top of the positioning rod 16 is connected with a second spring 17, and the other end of the second spring 17 is connected with a locking piece 18;
firstly, a threaded joint 13 arranged at one end of a pipe body 12 is connected with a connecting groove 2 formed at one end of a connecting sleeve 1 through threads, meanwhile, a plug rod 15 is input into the inner side of a slot formed at one side of the top end of the connecting sleeve 1, a positioning rod 16 is input into the inner side of the plug rod 15, and a locking block 18 is longitudinally pushed by reverse acting force generated by deformation of a second spring 17, so that the locking block extends out of the top end of the connecting sleeve 1 through the top of the plug rod 15, further, the quick connection of the connecting sleeve 1 and the pipe body 12 is realized, and a sealing ring 14 is arranged to improve the tightness of the connection part of the connecting sleeve 1 and the pipe body and prevent leakage;
as a further implementation manner of this embodiment, as shown in fig. 1 and 4, the inner cavity of the filter cavity 3 is provided with a filter frame 4, one side of the filter frame 4 is provided with a filter screen 5, the filter frame 4 is slidably connected with a guide rod 8 through a guide sleeve 7, the guide sleeve 7 is symmetrically distributed along the transverse central line of the filter frame 4, the other side of the filter frame 4 is provided with an adsorption net 6, the bottom of the filter frame 4 is provided with a reciprocating structure, one side of the filter frame 4 is provided with a rotating wheel 10, one side of the filter frame 4 far from the rotating wheel 10 is provided with a quartz sand filter plate 11, the reciprocating structure comprises the guide sleeve 7, the guide rod 8 and a first spring 9, the guide sleeve 7 is installed at the bottom of the filter frame 4, the inner side of the guide sleeve 7 penetrates through the guide rod 8, the outer surface of the guide rod 8 is sleeved with the first spring 9, the inner side of the connecting sleeve 1 is provided with a wear-resistant layer 19, the inner side of the wear-resistant layer 19 is connected with a reinforcing layer 20, the inner structure of the reinforcing layer 20 is made of PVC material with a certain strength, the other side of the reinforcing layer 20 is connected with a corrosion-resistant layer 21, the inner structure of the corrosion-resistant layer 21 is made of epoxy powder, PE coating and other materials have good corrosion-resistant effects;
when liquid circulates at the inner side of the connecting sleeve 1, the liquid can be primarily filtered through the quartz sand filter plate 11, then the liquid can impact the filter frame 4, then the filter frame 4 drives the guide sleeve 7 arranged at the bottom of the filter frame to transversely move along the guide rod 8, meanwhile, the guide sleeve 7 extrudes the first spring 9 connected at one side and deforms the first spring to generate a reverse acting force, then the transverse reciprocating motion of the filter frame 4 can be realized by utilizing the reverse acting force, when the filter frame 4 transversely moves, the circulating liquid can be effectively filtered by utilizing the filter screen 5 and the adsorption net 6 arranged at the two sides of the filter frame 4, so that impurities in the liquid can be prevented from circulating at the inner side of a pipeline, the inner side of the subsequent pipeline is blocked, then the liquid can be rotated when impacting the rotating wheel 10, and further the impurities in the liquid can be better filtered by utilizing the adsorption layer arranged on the surface of the rotating wheel 10, and the self structural strength of the whole connecting sleeve 1 and the anti-corrosion effect of the inner side of the connecting sleeve can be improved due to the reinforcing layer 20 and the anti-corrosion layer 21 arranged at the inner side of the connecting sleeve 1;
the specific working principle is as follows:
firstly, the threaded joint 13 installed at one end of the pipe body 12 is connected with the connecting groove 2 formed at one end of the connecting sleeve 1 through threads, meanwhile, the inserted link 15 is input to the inner side of the connecting sleeve 1, then the positioning rod 16 is input to the inner side of the inserted link 15, meanwhile, the second spring 17 longitudinally pushes the locking block 18, the top of the inserted link 15 penetrates through the locking block and extends out of the top end of the connecting sleeve 1, the quick connection between the connecting sleeve 1 and the pipe body 12 is realized, the sealing ring 14 can be utilized to improve the tightness of the connection between the connecting sleeve 1 and the pipe body 12, then when liquid circulates in the inner side of the connecting sleeve 1, the liquid can be subjected to primary filtration treatment by utilizing the quartz sand filter plate 11, then the liquid can impact the filter frame 4, the guide sleeve 7 installed at the bottom is enabled to transversely move along the guide rod 8, meanwhile, the guide sleeve 7 extrudes the first spring 9, deformation is enabled to generate reverse acting force, then the transverse reciprocating motion of the filter frame 4 can be realized by utilizing the reverse acting force, and when the filter frame 4 transversely moves, the filter screen 5 and the adsorption net 6 arranged on the two sides can be effectively filtered by utilizing the liquid, so that the inner side of the circulating liquid can be prevented from being subjected to primary filtration treatment, the liquid can be further, the inner side of the liquid can be prevented from being subjected to the filtration treatment by the liquid, and the inner side can be further the inner side of the filter layer is provided with the inner side of the filter layer 10, and the filter layer can be further provided with the anti-corrosion protection layer, and the anti-corrosion effect can be further provided, and the inner side can be further has the anti-corrosion effect, and the anti-corrosion effect can be further can be provided.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a joint for drain pipe, includes adapter sleeve (1), its characterized in that: connecting groove (2) have been seted up to the one end inboard of adapter sleeve (1), just one side intercommunication of connecting groove (2) has filter chamber (3), the inner chamber of filter chamber (3) is equipped with filter frame (4), just filter screen (5) are installed to one side of filter frame (4), adsorption net (6) are installed to the opposite side of filter frame (4), reciprocating structure is installed to the bottom of filter frame (4), one side of filter frame (4) distributes and has runner (10), one side that filter frame (4) kept away from runner (10) is distributed and is had quartz sand filter plate (11).
2. A joint for a drain pipe according to claim 1, wherein: the reciprocating structure comprises a guide sleeve (7), a guide rod (8) and a first spring (9), wherein the guide sleeve (7) is installed at the bottom of the filter frame (4), the guide rod (8) penetrates through the inner side of the guide sleeve (7), and the first spring (9) is sleeved on the outer surface of the guide rod (8).
3. A joint for a drain pipe according to claim 1, wherein: one end of the connecting sleeve (1) is connected with a pipe body (12), a threaded joint (13) is arranged at one end of the pipe body (12), a sealing ring (14) is connected to the other side of the threaded joint (13), and a plug rod (15) is arranged at one side of the top end of the pipe body (12).
4. A joint for a drain pipe according to claim 1, wherein: a positioning rod (16) is arranged at the top of one end of the connecting sleeve (1), a second spring (17) is connected to the top of one end of the positioning rod (16), and a locking block (18) is connected to the other end of the second spring (17).
5. A joint for a drain pipe according to claim 1, wherein: the inner side of the connecting sleeve (1) is provided with a wear-resistant layer (19), the inner side of the wear-resistant layer (19) is connected with a reinforcing layer (20), and the other side of the reinforcing layer (20) is connected with an anti-corrosion layer (21).
6. A joint for a drain pipe according to claim 2, wherein: the filter frame (4) is in sliding connection with the guide rod (8) through the guide sleeve (7), and the guide sleeve (7) is symmetrically distributed along the transverse central line of the filter frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320858734.8U CN219588421U (en) | 2023-04-18 | 2023-04-18 | Joint for drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320858734.8U CN219588421U (en) | 2023-04-18 | 2023-04-18 | Joint for drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219588421U true CN219588421U (en) | 2023-08-25 |
Family
ID=87694526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320858734.8U Active CN219588421U (en) | 2023-04-18 | 2023-04-18 | Joint for drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219588421U (en) |
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2023
- 2023-04-18 CN CN202320858734.8U patent/CN219588421U/en active Active
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