CN209818966U - Water supply and drainage pipeline connecting device with filtering capability - Google Patents
Water supply and drainage pipeline connecting device with filtering capability Download PDFInfo
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- CN209818966U CN209818966U CN201920045021.3U CN201920045021U CN209818966U CN 209818966 U CN209818966 U CN 209818966U CN 201920045021 U CN201920045021 U CN 201920045021U CN 209818966 U CN209818966 U CN 209818966U
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Abstract
The utility model relates to a water supply and drainage pipeline connecting device with filtering function, which comprises a main body connecting pipeline, wherein two ends of the main body connecting pipeline are respectively welded with a fixed flange; one side of each fixed flange is connected with a connecting pipeline, and the outer side of each connecting pipeline is connected with a rotary fixed flange through threads; one side of the main body connecting pipeline is connected with a filter cavity, the bottom of the filter cavity is welded with a filter fixing flange, and the bottom of the filter fixing flange is connected with a filter cavity cover; the top of the inner cavity of the main body connecting pipeline is connected with a first filter screen, the bottom of the first filter screen is connected with a filter fixing flange, a second filter screen is arranged on one side of the first filter screen close to the water outlet end, and two ends of the second filter screen are fixedly connected with the inner cavity of the main body connecting pipeline; one side of the filter cavity is connected with a pressure relief port, and the pressure relief port is connected with a pressure relief valve; the surface of the inner cavity of each connecting pipeline is connected with a sealing strip and a pipeline latch. The utility model has the advantages of reasonable design, it is easy and simple to handle, facilitate the use, extensive application prospect has.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection, especially, relate to a water supply and drainage pipe connecting device with filtering capability.
Background
The pipeline connecting device creates a set of unique pipeline connecting technology by the original design, breaks through the traditional connecting concept, adopts stainless steel and rubber to manufacture an element combination device to achieve the sealing and pressure-bearing function, has very compact structure, does not need to carry out any treatment on the pipe ends during construction, only needs to sleeve a connector at two pipe ends to be connected, screws bolts at the side, enables the surfaces of clamping teeth and clamping pipe ends to achieve limiting and fixing, and the sealing sleeve is tightly attached to the pipeline to achieve the locking state of sealing and firm connection. The pipeline connecting device is divided into a series of limiting pipeline connecting devices, compensating pipeline connecting devices, double-clamp pipeline connecting devices, pipeline mending devices, non-metal pipeline connecting devices and the like according to different connecting functions, and can be widely applied to pipeline connection of various materials in industries such as petroleum, chemical engineering, shipbuilding, ocean platforms, electric power, light industry, medicine, food, building, municipal administration, environmental protection, mechanical equipment matching and the like.
The existing water supply and drainage pipeline connecting device has incomplete filtering function and cannot meet the use requirements of people; the existing water supply and drainage pipeline connecting device has no pressure relief function in the using process, so that the connecting device is in a working state with higher pressure for a long time, the service life of the connecting device is greatly shortened, and great trouble is caused in the using process of people; in addition, current water supply and drainage pipeline connecting device is not stable enough to the fixed of pipeline, can take place the phenomenon that the pipeline drops often in the use, can't satisfy the requirement of present people to this product so far away.
Therefore, how to design a water supply and drainage pipeline connecting device with a filtering function becomes a problem to be solved currently.
Disclosure of Invention
Problem to prior art exists, the utility model provides a structural design is reasonable, and is easy and simple to handle, and the water supply and drainage pipe connecting device who has filtering capability that facilitates the use, this pipe connection device have filtration, pressure release function, and fixed firm.
The utility model is realized in such a way that the water supply and drainage pipeline connecting device with the filtering function comprises a main body connecting pipeline, wherein a left fixing flange and a right fixing flange are respectively welded at the two ends of the main body connecting pipeline; one side of the left fixed flange is connected with a left connecting pipeline, the outer side of the left connecting pipeline is movably connected with a left rotating fixed flange through threads, one side of the right fixed flange is connected with a right connecting pipeline, and the outer side of the right connecting pipeline is movably connected with a right rotating fixed flange through threads; one side of the main body connecting pipeline is connected with a filter cavity, the bottom of the filter cavity is welded with a filter fixing flange, and the bottom of the filter fixing flange is connected with a filter cavity cover; the filter comprises a main body connecting pipeline, and is characterized in that the top of the inner cavity of the main body connecting pipeline is connected with a first filter screen, the bottom of the first filter screen is connected with a filter fixing flange, the first filter screen is provided with a second filter screen at one side close to a water outlet end, and the two ends of the second filter screen are fixedly connected with the inner cavity of the main body connecting pipeline.
In the above technical scheme, preferably, one side of the filter cavity is connected with a pressure relief opening, and the pressure relief opening is connected with a pressure relief valve.
In the above technical solution, preferably, the main body connecting pipe is connected with a pressure gauge.
In the technical scheme, the filter is preferable, the surfaces of the left fixing flange, the left rotary fixing flange, the right rotary fixing flange, the filter fixing flange and the filter cavity cover are all provided with bolt holes in a penetrating mode, the left fixing flange is matched with the left rotary fixing flange in a structural mode, the right fixing flange is matched with the right rotary fixing flange in a structural mode, and the filter fixing flange is matched with the filter cavity cover in a structural mode.
In the above technical scheme, preferably, the inner cavity surfaces of the left connecting pipeline and the right connecting pipeline are both connected with a sealing strip and a pipeline latch.
In the above technical solution, preferably, the main body connecting pipe has a three-layer structure, and the main body connecting pipe sequentially includes, from inside to outside, an anti-corrosion layer, a sealing layer, and an outer protection layer.
In the above technical scheme, preferably, the inner surfaces of the left connecting pipeline and the right connecting pipeline are both provided with a strip-shaped groove.
The utility model has the advantages and positive effects that:
(1) the utility model has the advantages that the first filter screen and the second filter screen are arranged, so that the water passing through the connecting device is filtered twice, the use requirements of people are met, the equipment to be connected is protected, and great convenience is provided for the use of people;
(2) the utility model is provided with the pressure relief port and the pressure relief valve, so that people can release larger pressure through the pressure relief port and the pressure relief valve in the using process, and the service life of the connecting device is further prolonged;
(3) the utility model further fixes the connecting pipeline by arranging the left rotary fixing flange and the right rotary fixing flange, thereby avoiding the phenomenon that the connecting pipe falls off due to overlarge pressure in the connecting device;
(4) the utility model discloses a be equipped with the filter chamber, make this kind of water supply and drainage pipe connecting device with filtering capability can regularly clear up connecting device inside filterable impurity in the use, greatly satisfy people's user demand, have wide application market.
Drawings
Fig. 1 is a schematic structural diagram of a connection device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the inside of the left connecting pipe or the right connecting pipe provided by the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a main body connecting pipe according to an embodiment of the present invention.
In the figure: 1. the main body is connected with a pipeline; 2. a left fixed flange; 3. a right fixed flange; 4. the left side is connected with a pipeline; 5. the left side is rotated to fix the flange; 6. the right side is connected with a pipeline; 7. the right side is rotatably fixed with a flange; 8. a filter chamber; 9. filtering the fixed flange; 10. a filter chamber cover; 11. a first filter screen; 12. a second filter screen; 13. a pressure relief port; 14. a pressure relief valve; 15. a pressure gauge; 16. a sealing strip; 17. pipe latch; 18. an anti-corrosion layer; 19. a sealing layer; 20. and an outer protective layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments and accompanying drawings. In order to better explain the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and it may be understood that some well-known structures and descriptions in the drawings may be omitted for those skilled in the art, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Examples
Please refer to fig. 1-3, this embodiment provides a water supply and drainage pipeline connecting device with filtering capability, including main part connecting pipeline 1, 1 both ends of main part connecting pipeline have welded left side mounting flange 2 and right side mounting flange 3 respectively, 2 one sides of left side mounting flange are connected with left side connecting tube 4, there is left side rotary fixing flange 5 in the left side connecting tube 4 outside through screw thread swing joint, 3 one sides of right side mounting flange are connected with right side connecting tube 6, there is right side rotary fixing flange 7 in the right side connecting tube 6 outside through screw thread swing joint, through being equipped with left side rotary fixing flange 5 and right side rotary fixing flange 7, further fixed connecting tube, thereby avoided taking place because of the phenomenon that the connecting tube drops because of connecting device middling pressure is too big. The utility model discloses a water supply and drainage pipeline connecting device, including main part connecting tube 1, filter chamber 8, filter mounting flange 9 bottom welding, filter mounting flange 9 bottom is connected with and filters chamber lid 10, makes this kind of water supply and drainage pipeline connecting device with filtering capability regularly clear up connecting device inside filterable impurity in the use, greatly satisfies people's user demand. The utility model discloses a filter, including main part connecting tube 1, main part connecting tube 11, first filter screen 11 is being close to and is being equipped with second filter screen 12 in play water end one side, second filter screen 12 both ends fixed connection is in main part connecting tube 1 inner chamber, through being equipped with first filter screen 11 and second filter screen 12, makes the water through connecting device obtain twice filtration, satisfies people's user demand, has also protected the equipment that will connect simultaneously, provides very big facility for people use, and first filter screen 11 bottom is preferred to be connected in the middle part of filtering mounting flange 9, can conveniently clear up twice filterable impurity simultaneously through opening fixed chamber lid like this.
More specifically, one side of the filter cavity 8 is connected with a pressure relief opening 13, the pressure relief opening 13 is connected with a pressure relief valve 14, so that a user can release larger pressure through the pressure relief opening 13 and the pressure relief valve 14 in the using process, the service life of the connecting device is further prolonged, the main body connecting pipeline 1 is connected with a pressure gauge 15, the pressure inside the connecting device can be detected in real time, great convenience is provided for the use of the connecting device, bolt holes are arranged on the surfaces of the left fixing flange 2, the left rotary fixing flange 5, the right fixing flange 3, the right rotary fixing flange 7, the filter fixing flange 9 and the filter cavity cover 10 in a penetrating manner, the left fixing flange 2 is structurally matched with the left rotary fixing flange 5, the right fixing flange 3 is structurally matched with the right rotary fixing flange 7, and the filter fixing flange 9 is structurally matched with the filter cavity cover 10, the use requirements of people are met. The inner cavity surfaces of the left connecting pipeline 4 and the right connecting pipeline 6 are both connected with a sealing strip 16 and a pipeline latch 17, so that the sealing property between the pipelines and the connecting device can be further ensured, the connecting pipelines are fixed, and the phenomenon that the connecting pipes fall off due to overlarge pressure in the connecting device is avoided. The main body connecting pipeline 1 is of a three-layer structure and sequentially comprises an anti-corrosion layer 18, a sealing layer 19 and an outer protection layer 20 from inside to outside, and the use requirement is met. A strip-shaped groove is formed in the inner surfaces of the left connecting pipeline 4 and the right connecting pipeline 6, a pipeline with a slightly larger size can be sleeved, the applicability of the device is provided, and the use requirements of people are greatly met.
The water supply and drainage pipeline connecting device with the filtering function is characterized in that when the water supply and drainage pipeline connecting device is used, pipelines are respectively sleeved in a left connecting pipeline 4 and a right connecting pipeline 6, the left rotating fixing flange 5 and a right rotating fixing flange 7 are rotationally fixed, the left rotating fixing flange 5 and a left fixing flange 2 are fixedly connected through bolts penetrating through bolt holes, the right rotating fixing flange 7 and a right fixing flange 3 are fixedly connected, a pipeline clamping tooth 17 is tightly clamped on the surface of the pipeline to achieve limiting fixing, a sealing strip 16 is tightly attached to the pipeline to achieve a locking state of sealed and firm connection, the pressure inside the connecting device can be detected in real time through a pressure gauge 15, and through a pressure relief opening 13 and a pressure relief valve 14, people can release large pressure through the pressure relief opening and the pressure relief valve in the using process, the service life of the connecting device is further prolonged, and the filtering cavity 8 is used, make this kind of water supply and drainage pipe connecting device with filtering capability can regularly clear up connecting device inside filterable impurity in the use, greatly satisfy people's user demand.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a water supply and drainage pipe connecting device with filtering capability, includes main part connecting tube (1), its characterized in that: a left fixing flange (2) and a right fixing flange (3) are respectively welded at two ends of the main body connecting pipeline (1); one side of the left fixed flange (2) is connected with a left connecting pipeline (4), the outer side of the left connecting pipeline (4) is movably connected with a left rotating fixed flange (5) through threads, one side of the right fixed flange (3) is connected with a right connecting pipeline (6), and the outer side of the right connecting pipeline (6) is movably connected with a right rotating fixed flange (7) through threads; one side of the main body connecting pipeline (1) is connected with a filter cavity (8), the bottom of the filter cavity (8) is welded with a filter fixing flange (9), and the bottom of the filter fixing flange (9) is connected with a filter cavity cover (10); the top of the inner cavity of the main body connecting pipeline (1) is connected with a first filter screen (11), the bottom of the first filter screen (11) is connected to the middle part of the filter fixing flange (9), a second filter screen (12) is arranged on one side, close to the water outlet end, of the first filter screen (11), and two ends of the second filter screen (12) are fixedly connected to the inner cavity of the main body connecting pipeline (1); one side of the filter cavity (8) is connected with a pressure relief opening (13), and the pressure relief opening (13) is connected with a pressure relief valve (14);
the inner cavity surfaces of the left connecting pipeline (4) and the right connecting pipeline (6) are both connected with a sealing strip (16) and a pipeline latch (17).
2. A water supply and drainage pipeline connecting device with filtering function as claimed in claim 1, wherein: the main body connecting pipeline (1) is connected with a pressure gauge (15).
3. A water supply and drainage pipeline connecting device with filtering function as claimed in claim 1, wherein: the utility model discloses a filter chamber cover, including left side mounting flange (2), left side rotary fixing flange (5), right side mounting flange (3), right side rotary fixing flange (7), filter mounting flange (9), filter chamber cover (10) surface all run through and are equipped with the bolt hole, just left side mounting flange (2) and left side rotary fixing flange (5) structure phase-match, right side mounting flange (3) and right side rotary fixing flange (7) structure phase-match, filter mounting flange (9) and filter chamber cover (10) structure phase-match.
4. A water supply and drainage pipeline connecting device with filtering function as claimed in claim 1, wherein: the main body connecting pipeline (1) is of a three-layer structure and sequentially comprises an anti-corrosion layer (18), a sealing layer (19) and an outer protection layer (20) from inside to outside.
5. A water supply and drainage pipeline connecting device with filtering function as claimed in claim 1, wherein: a strip-shaped groove is formed in the inner surfaces of the left connecting pipeline (4) and the right connecting pipeline (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045021.3U CN209818966U (en) | 2019-01-10 | 2019-01-10 | Water supply and drainage pipeline connecting device with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045021.3U CN209818966U (en) | 2019-01-10 | 2019-01-10 | Water supply and drainage pipeline connecting device with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818966U true CN209818966U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920045021.3U Active CN209818966U (en) | 2019-01-10 | 2019-01-10 | Water supply and drainage pipeline connecting device with filtering capability |
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| CN (1) | CN209818966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555534A (en) * | 2020-12-08 | 2021-03-26 | 杨辉 | Connect firm and filtration function's water supply and drainage pipeline connecting device of dress |
| CN113175624A (en) * | 2021-04-23 | 2021-07-27 | 中国石油管道局工程有限公司 | Pressure pipeline operation data acquisition device and pipeline intelligent internal detector |
-
2019
- 2019-01-10 CN CN201920045021.3U patent/CN209818966U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555534A (en) * | 2020-12-08 | 2021-03-26 | 杨辉 | Connect firm and filtration function's water supply and drainage pipeline connecting device of dress |
| CN112555534B (en) * | 2020-12-08 | 2022-09-16 | 广州超力管业有限公司 | Connect firm and filtration function's water supply and drainage pipeline connecting device of dress |
| CN113175624A (en) * | 2021-04-23 | 2021-07-27 | 中国石油管道局工程有限公司 | Pressure pipeline operation data acquisition device and pipeline intelligent internal detector |
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