CN211779509U - Water supply and drainage pipeline connecting device for building engineering - Google Patents
Water supply and drainage pipeline connecting device for building engineering Download PDFInfo
- Publication number
- CN211779509U CN211779509U CN202020390819.4U CN202020390819U CN211779509U CN 211779509 U CN211779509 U CN 211779509U CN 202020390819 U CN202020390819 U CN 202020390819U CN 211779509 U CN211779509 U CN 211779509U
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- connecting pipe
- water supply
- building engineering
- pipe
- drainage
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Abstract
The utility model discloses a water supply and drainage pipeline connecting device for building engineering, which relates to the technical field of pipeline connection and comprises a connecting pipe, wherein fixing flanges are welded at the two ends of the connecting pipe, one side of the fixing flange, which is far away from the connecting pipe, is connected with the connecting pipe, the outer side of the connecting pipe is in threaded connection with a rotating flange, a filtering device is arranged in the connecting pipe, a pollution discharge cylinder is arranged at the bottom end of the connecting pipe, a bearing is arranged at the center of the inner bottom end of one side of the filtering device, a rotating rod is arranged on the bearing and passes through the top end of the connecting pipe, the rotating rod is arranged at the outer part of the connecting pipe and is provided with threads, the threads are screwed with nuts, the utility model discloses reached and utilized water supply and drainage pipe interior hydraulic impact force can carry out the effect of sectional type clearance effectively to the debris and the silt of overstocking in whole water supply and drainage pipe in the pipe connection department.
Description
Technical Field
The utility model relates to a pipe connection technical field especially relates to a building engineering water supply and drainage pipeline connecting device.
Background
The pipeline is a necessary material for building engineering, and commonly used comprises a water supply pipe, a drain pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like, wherein the water supply pipe and the drain pipe mainly take the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage and the like.
When the water supply and drainage pipe is installed, because the length of the pipeline is limited, when the pipeline is installed in a long distance, a plurality of pipelines are required to be connected together, and a pipeline connecting device is required.
However, the existing water supply and drainage pipeline connecting device cannot effectively perform sectional type sewage disposal on the whole water supply and drainage pipeline through the design of the internal structure of the connecting device, so that sundries and sludge accumulated in the pipeline can be effectively cleaned at the pipeline connecting device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome present water supply and drainage pipeline connecting device can not be through self inner structure's design, carry out sectional type blowdown effectively to whole water supply and drainage pipeline and handle to carry out the shortcoming of clearing up in pipe connection device department to debris and the silt of overstocking in the pipeline effectively, the to-be-solved technical problem of the utility model is to provide a building engineering water supply and drainage pipeline connecting device that can carry out sectional type clearance effectively at pipe connection department to debris and the silt of overstocking in the whole water supply and drainage pipeline.
In order to solve the technical problem, the utility model provides a connecting device of a water supply and drainage pipeline of building engineering, which comprises a connecting pipe, fixing flanges are welded at the two ends of the connecting pipe, one side of each fixing flange, which is far away from the connecting pipe, is connected with a connecting pipeline, the outer side of the connecting pipeline is in threaded connection with a rotary flange, a filtering device is arranged in the connecting pipe, the bottom end of the connecting pipe is provided with a sewage draining cylinder, the center of the inner bottom end of the connecting pipe, which is positioned at one side of the filtering device, is provided with a bearing, the bearing is provided with a rotating rod which passes through the top end of the connecting pipe, the part of the rotating rod, which is positioned outside the connecting pipe, is provided with threads, the screw thread spiro union has the nut, the bull stick is located the inside part of connecting pipe is fixed with the dead lever, the dead lever is kept away from the one end of bull stick is fixed with the baffle.
Preferably, the fixed flange and the rotating flange are provided with bolt holes, and the fixed flange is matched with the rotating flange.
Preferably, a sealing cover is arranged at the tail end of the pollution discharge barrel and is in threaded connection with the pollution discharge barrel.
Preferably, a handle is fixed at one end of the rotating rod, which is far away from the connecting pipe, and angle scales are arranged on the upper surface of the handle.
Preferably, the baffle is circular, and the radius of the baffle is smaller than the inner diameter of the connecting pipe.
Preferably, the inner side face and the bottom face of the nut are provided with gaskets, and the gaskets are made of ethylene propylene diene monomer.
Preferably, the filtering device is provided with a filter screen, a reverse osmosis membrane and a filter element in sequence from outside to inside.
Advantageous effects
The utility model discloses reached and utilized water supply and drainage pipe interior hydraulic impact force can carry out the effect of sectional type clearance effectively to the debris and the silt of overstocking in whole water supply and drainage pipe in the pipe connection department.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the water supply and drainage pipeline connecting device in the construction engineering of the present invention;
FIG. 2 is a schematic side view of the connecting device for water supply and drainage pipelines in construction engineering according to the present invention, wherein the baffle is parallel to the connecting pipe;
FIG. 3 is a schematic side view of the connecting device for water supply and drainage pipelines in construction engineering according to the present invention, wherein the baffle is perpendicular to the connecting pipe;
fig. 4 is a schematic view of the internal structure of the filtering device of the connecting device for water supply and drainage pipelines in the middle building engineering of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Example 1
A water supply and drainage pipeline connecting device for building engineering, as shown in fig. 1-4, comprising a connecting pipe 100, fixing flanges 101 are welded at two ends of the connecting pipe 100, a connecting pipeline 102 is connected to one side of the fixing flanges 101 far away from the connecting pipe 100, a rotary flange 103 is connected to the outer side of the connecting pipe 102 through a thread, a filtering device 104 is arranged in the connecting pipe 100, a drain cylinder 105 is provided at the bottom end of the connection pipe 100, a bearing 112 is provided at the center of the inner bottom end of the connection pipe 100 at one side of the filtering device 104, a rotating rod 107 is arranged on the bearing 112, the rotating rod 107 penetrates through the top end of the connecting pipe 100, the rotating rod 107 is provided with a screw thread at the outer portion of the connection pipe 100, the screw thread is screwed with a nut 109, a fixing rod 111 is fixed on the inner part of the connecting pipe of the rotating rod 107, and a baffle 110 is fixed on one end of the fixing rod 111 far away from the rotating rod 107.
The fixed flange 101 and the rotating flange 103 are provided with bolt holes, and the fixed flange 101 is matched with the rotating flange 103.
A sealing cover 106 is arranged at the tail end of the pollution discharge cylinder 105, and the sealing cover 106 is in threaded connection with the pollution discharge cylinder 105.
A handle 108 is fixed at one end of the rotating rod 107 far away from the connecting pipe 100, and an angle scale is arranged on the upper surface of the handle 108.
The baffle 110 is circular, and the radius of the baffle 110 is smaller than the inner diameter of the connecting pipe 100.
The inner side face and the bottom face of the nut 109 are provided with gaskets, and the gaskets are made of ethylene propylene diene monomer.
The filtering device 104 is provided with a filter screen 113, a reverse osmosis membrane 114 and a filter element 115 in sequence from outside to inside.
The working principle is as follows: a connecting pipe 100 and a connecting pipe 102 of the device are fixedly connected with a rotating flange 103 through a fixing flange 101, a sewage discharge cylinder 105, a filtering device 104 and a baffle plate 110 are sequentially arranged inside the connecting pipe 100 along the direction of water flow, when water flows normally, the water flowing through the filtering device 104 of the connecting pipe 100 can filter the water flowing through the connecting pipe 102, a reverse osmosis membrane 114 in the water can have a good reverse osmosis effect, when the connecting pipe 102 needs to be cleaned regularly or impurities or sludge are accumulated in the connecting pipe 102, at the moment, a nut 109 is loosened, a rotating rod 107 is rotated by 90 degrees according to an angle scale arranged on the upper surface of a handle 108, so that the baffle plate 110 is perpendicular to the connecting pipe 100, the nut 109 is screwed, at the moment, the normal circulation of the water blocked by the baffle plate 110 can form a certain water pressure at the section, and a certain impact force is generated on the impurities and the sludge at the section, meanwhile, sundries adsorbed on the filtering device 104 can also be subjected to certain impact force, the sealing cover 106 at the tail end of the sewage discharge barrel 105 is repeatedly opened and closed at intervals, sundries and sludge can be cleaned out along the sewage discharge barrel, after the cleaning is finished, the screw cap 109 is loosened, the rotating rod 109 is rotated by 90 degrees according to the angle scale arranged on the surface of the handle 108, the baffle 110 is parallel to the connecting pipe 100, the screw cap 109 is screwed down again, the baffle 110 is fixed, the device utilizes the water pressure impact force in the pipeline to clean the pipeline in a sectional mode, and the pipeline does not need to be disassembled to be cleaned regularly.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a building engineering water supply and drainage pipeline connecting device, includes connecting pipe (100), the welding of connecting pipe (100) both ends has mounting flange (101), one side that mounting flange (101) kept away from connecting pipe (100) is connected with connecting tube (102), connecting tube (102) outside threaded connection has rotary flange (103), its characterized in that, be provided with filter equipment (104) in connecting pipe (100), connecting pipe (100) bottom is provided with a blowdown section of thick bamboo (105), the inside bottom center department that connecting pipe (100) is located filter equipment (104) one side is provided with bearing (112), be provided with bull stick (107) on bearing (112), bull stick (107) pass the top of connecting pipe (100), bull stick (107) are located the outside part of connecting pipe (100) is provided with the screw thread, the screw thread spiro union has nut (109), bull stick (107) are located the inside part of connecting pipe is fixed with dead lever (111), dead lever (111) are kept away from the one end of bull stick (107) is fixed with baffle (110).
2. A water supply and drainage pipeline connecting device for building engineering as claimed in claim 1, wherein the fixing flange (101) and the rotating flange (103) are provided with bolt holes, and the fixing flange (101) and the rotating flange (103) are matched.
3. The water supply and drainage pipeline connecting device for building engineering as claimed in claim 1, wherein a sealing cover (106) is arranged at the tail end of the drainage cylinder (105), and the sealing cover (106) is in threaded connection with the drainage cylinder (105).
4. The water supply and drainage pipeline connecting device for building engineering as claimed in claim 1, wherein a handle (108) is fixed to one end of the rotating rod (107) far away from the connecting pipe (100), and an angle scale is arranged on the upper surface of the handle (108).
5. The connecting device for water supply and drainage pipelines of building engineering as claimed in claim 1, wherein the baffle (110) is circular, and the radius of the baffle (110) is smaller than the inner diameter of the connecting pipe (100).
6. The connecting device for the water supply and drainage pipeline of the building engineering as claimed in claim 1, wherein gaskets are arranged on the inner side surface and the bottom surface of the screw cap (109), and the gaskets are made of ethylene propylene diene monomer.
7. The water supply and drainage pipeline connecting device for the building engineering as claimed in claim 1, wherein the filtering device (104) is provided with a filtering net (113), a reverse osmosis membrane (114) and a filtering core (115) in sequence from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390819.4U CN211779509U (en) | 2020-03-24 | 2020-03-24 | Water supply and drainage pipeline connecting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390819.4U CN211779509U (en) | 2020-03-24 | 2020-03-24 | Water supply and drainage pipeline connecting device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211779509U true CN211779509U (en) | 2020-10-27 |
Family
ID=72931774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020390819.4U Expired - Fee Related CN211779509U (en) | 2020-03-24 | 2020-03-24 | Water supply and drainage pipeline connecting device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211779509U (en) |
-
2020
- 2020-03-24 CN CN202020390819.4U patent/CN211779509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |