CN217977874U - Pipe connecting device for water supply and drainage with different pipe diameters - Google Patents
Pipe connecting device for water supply and drainage with different pipe diameters Download PDFInfo
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- CN217977874U CN217977874U CN202222128410.7U CN202222128410U CN217977874U CN 217977874 U CN217977874 U CN 217977874U CN 202222128410 U CN202222128410 U CN 202222128410U CN 217977874 U CN217977874 U CN 217977874U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 10
- 238000009428 plumbing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a pipe connection device of different pipe diameters of water supply and drainage, including the connecting pipe, the both ends of connecting pipe fixed mounting respectively has flange I, and a plurality of mounting holes I have been seted up to flange I face, and connecting pipe both ends lateral wall is overlapped respectively and is equipped with first pipe diameter sleeve pipe, and first pipe diameter sleeve pipe lateral wall cover is equipped with second pipe diameter sleeve pipe, and second pipe diameter sleeve pipe lateral wall cover is equipped with third pipe diameter sleeve pipe. The utility model discloses beneficial effect: the pipe joint has the advantages of reasonable structural design, low manufacturing cost, convenience in operation, capability of connecting pipes with different pipe diameters, good sealing performance and installation and positioning functions through the combined action of the arranged sealing washers and the limiting rings.
Description
Technical Field
The utility model relates to a jointing equipment technical field of pipeline specifically is a plumbing connection device of different pipe diameters of feedwater drainage.
Background
With the continuous development of society, the mode of water supply in people's life is constantly changed, and drainage pipe is an important step in the water supply, and it can use different pipelines when using, and this needs to use corresponding water supply and drainage different pipe diameter connecting device.
The Chinese patent discloses a connecting device for water supply and drainage with different pipe diameters (No. CN 216045945U), which solves the problems that the connecting device for water supply and drainage with different pipe diameters on the market is various and can basically meet the use requirements of people, but still has a certain problem, and the connecting device for water supply and drainage with different pipe diameters in the prior art is inconvenient to install and position when in use, so that certain troubles can be brought to users when in use.
However, the sealing assembly in the prior art is a sealing ring and a sucker, the sealing performance is easily reduced due to positioning after installation, and the problem that the metal pipelines of pipelines with different pipe diameters are inconvenient to connect and install is solved.
Therefore, the person skilled in the art provides a connecting device for pipes with different pipe diameters for water supply and drainage, so as to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline connecting device of different pipe diameters of plumbing that structural design is reasonable, the cost of manufacture is low, the simple operation, can connect different pipe diameters, sealing performance are good to the combined action through seal ring and the spacing ring that sets up plays the installation positioning action.
The utility model relates to a pipe connection device of different pipe diameters of water supply and drainage, including connecting pipe 1, the both ends of connecting pipe 1 fixed mounting has flange I2 respectively, and a plurality of mounting holes I201 have been seted up to flange I2 faces, and 1 both ends lateral wall of connecting pipe is overlapped respectively and is equipped with first pipe diameter sleeve pipe 3, and 3 lateral wall covers of first pipe diameter sleeve pipe are equipped with second pipe diameter sleeve pipe 4, and 4 lateral wall covers of second pipe diameter sleeve pipe are equipped with third pipe diameter sleeve pipe 5.
One end fixedly connected with flange II 302 of first pipe diameter sleeve pipe 3, a plurality of mounting holes II 305 have been seted up to flange II 302 face, at I303 inside wall fixedly connected with seal ring I304 of inside groove of flange II 302, at I301 of the other end fixedly connected with spacing ring of first pipe diameter sleeve pipe 3.
The outer side wall of the first pipe diameter sleeve 3 is sleeved with a second pipe diameter sleeve 4, one end of the second pipe diameter sleeve 4 is fixedly connected with a flange III 402, a plurality of installing Kong are arranged on the surface of the flange III 402, a sealing washer II 404 is fixedly connected to the inner side wall of an inner groove II 403 of the flange III 402, and a limiting ring II 401 is fixedly connected to the other end of the second pipe diameter sleeve 4.
The outer side wall of the second pipe diameter sleeve 4 is sleeved with a third pipe diameter sleeve 5, the outer side wall of the third pipe diameter sleeve 5 is fixedly connected with a flange IV 501, the surface of the flange IV 501 is provided with a plurality of installing devices Kong, and the inner side wall of an inner groove III 503 of the flange IV 501 is fixedly connected with a sealing washer III 504.
The flange I2 can be clamped in the inner groove I303, the flange II 302 can be clamped in the inner groove II 403, and the flange III 402 can be clamped in the inner groove III 503, so that the flange I2, the flange II 302, the flange III 402 and the flange IV 501 are coaxially arranged.
The flange I2 is arranged at each of two ends of the connecting pipe 1, the first pipe diameter sleeve 3, the second pipe diameter sleeve 4 and the third pipe diameter sleeve 5 are sequentially sleeved on the outer side wall of the connecting pipe 1, the flange II 302 is arranged on the first pipe diameter sleeve 3, the flange III 402 is arranged on the second pipe diameter sleeve 4, and the flange IV 501 is arranged on the third pipe diameter sleeve 5, so that pipelines with the adaptive pipe diameters can be selectively connected according to different pipe diameters, multiple choices can be provided according to different pipe diameters, the application range is wide, and the convenience in operation is improved; the flange I2 is sealed by the arranged sealing washer I304 when the flange I2 is clamped on the inner wall of the inner groove I303, and meanwhile, the flange I2 is positioned, so that the flange I302 connected with the first pipe diameter sleeve 3 is convenient to connect, the sealing performance is improved, and the flange II 302 is better installed; the flange II 302 is sealed and positioned by the arranged sealing washer II 404, so that the drain pipe adaptive to the second pipe diameter sleeve 4 is fixedly installed with the flange II 302; and a sealing gasket III 504 is arranged to seal and position the flange III 402, so that the drain pipe adaptive to the third pipe diameter sleeve 5 is fixedly arranged with the flange III 402.
The middle part of the connecting pipe 1 is fixedly connected with a connecting disc 7, the side wall of the connecting disc 7 is hermetically connected with a telescopic metal hose 8, the side wall of the connecting disc 7 is fixedly provided with a connector 6, and the connector 6 is sleeved outside the connecting pipe 1
The middle part of the connecting pipe 1 is connected with the water supply and drainage pipe at different angles through the telescopic metal hose 8, so that the practicability of the connecting device is improved.
The utility model has the advantages that:
1) The flange I2 is arranged at each of two ends of the connecting pipe 1, the first pipe diameter sleeve 3, the second pipe diameter sleeve 4 and the third pipe diameter sleeve 5 are sequentially sleeved on the outer side wall of the connecting pipe 1, the flange II 302 is arranged on the first pipe diameter sleeve 3, the flange III 402 is arranged on the second pipe diameter sleeve 4, and the flange IV 501 is arranged on the third pipe diameter sleeve 5, so that pipelines with the adaptive pipe diameters can be selectively connected according to different pipe diameters, multiple choices can be provided according to different pipe diameters, the application range is wide, and the convenience in operation is improved;
2) The flange I2 is sealed by the arranged sealing washer I304 when the flange I2 is clamped on the inner wall of the inner groove I303, and meanwhile, the flange I2 is positioned, so that the flange I302 connected with the first pipe diameter sleeve 3 is convenient to connect, the sealing performance is improved, and the flange II 302 is better installed; the flange II 302 is sealed and positioned by the arranged sealing washer II 404, so that the drain pipe adaptive to the second pipe diameter sleeve 4 is fixedly installed with the flange II 302; the flange III 402 is positioned in a sealing mode through the arranged sealing washer III 504, so that a drain pipe adaptive to the sleeve pipe 5 with the third pipe diameter is fixedly installed with the flange III 402;
3) The limiting ring I301 is arranged, can play a role in positioning when the first pipe diameter sleeve 3 slides on the outer wall surface of the connecting pipe 1, and can play a role in positioning the first pipe diameter sleeve 3 together with the sealing washer I304, so that the positioning effect is further enhanced, and the limiting ring I301 can also play a role in limiting the second pipe diameter sleeve 4 positioned on the outer wall surface of the first pipe diameter sleeve 3; the limiting ring II 401 is arranged to play a role in positioning when the second pipe diameter sleeve 4 slides on the outer wall surface of the first pipe diameter sleeve 3, and plays a role in positioning the second pipe diameter sleeve 4 together with the sealing washer II 404, so that the positioning effect is further enhanced;
4) The middle part of the connecting pipe 1 is connected with the water supply and drainage pipe at different angles through the telescopic metal hose 8, so that the practicability of the connecting device is improved.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a mounting hole I in the present invention;
fig. 4 is a schematic structural view of a first pipe diameter sleeve of the present invention;
fig. 5 is a schematic structural view of a second pipe diameter sleeve of the present invention;
fig. 6 is a schematic structural view of a third diameter sleeve of the present invention;
fig. 7 is a schematic structural view of the middle flexible metal hose of the present invention.
In the figure: 1. a connecting pipe; 2. a flange I; 201. mounting holes I; 3. a first caliber sleeve; 301. a limiting ring I; 302. a flange II; 303. an inner groove I; 304. sealing a gasket I; 305. mounting holes II;
4. a second pipe diameter sleeve; 401. a limiting ring II; 402. a flange III; 403. an inner groove II; 404. sealing washer II; 405. installing Kong; 5. a third caliber sleeve; 501. a flange IV; 502. installing Kong; 503. an inner groove III; 504. sealing washer III; 6. a connector; 7. connecting the disc; 8. a flexible metal hose.
Detailed Description
Example 1.
The present invention will be further described with reference to fig. 1-6.
The utility model discloses a connecting pipe 1, flange I2, mounting hole I201, first pipe diameter sleeve pipe 3, spacing ring I301, flange II 302, interior groove I303, seal ring I304, mounting hole II 305, second pipe diameter sleeve pipe 4, spacing ring II 401, flange III 402, interior groove II 403, seal ring II 404, installation Kong, third pipe diameter sleeve pipe 5, flange IV 501, installation Kong, interior groove III 503, seal ring III 504, concrete structure includes connecting pipe 1, there is flange I2 at connecting pipe 1's both ends difference fixed mounting, a plurality of mounting holes I201 have been seted up to flange I2 face, 1 both ends lateral wall of connecting pipe overlaps respectively and is equipped with first pipe diameter sleeve pipe 3, 3 lateral wall cover of first pipe diameter sleeve pipe is equipped with second pipe diameter sleeve pipe 4, 4 lateral wall cover of second pipe diameter sleeve pipe is equipped with third pipe diameter sleeve pipe 5. One end fixedly connected with flange II 302 of first pipe diameter sleeve pipe 3, a plurality of mounting holes II 305 have been seted up to flange II 302 face, at I303 inside wall fixedly connected with seal ring I304 of inside groove of flange II 302, at I301 of the other end fixedly connected with spacing ring of first pipe diameter sleeve pipe 3.
The outer side wall of the first pipe diameter sleeve 3 is sleeved with a second pipe diameter sleeve 4, one end of the second pipe diameter sleeve 4 is fixedly connected with a flange III 402, a plurality of installing Kong are arranged on the surface of the flange III 402, a sealing washer II 404 is fixedly connected to the inner side wall of an inner groove II 403 of the flange III 402, and a limiting ring II 401 is fixedly connected to the other end of the second pipe diameter sleeve 4.
The outer side wall of the second pipe diameter sleeve 4 is sleeved with a third pipe diameter sleeve 5, the outer side wall of the third pipe diameter sleeve 5 is fixedly connected with a flange IV 501, the surface of the flange IV 501 is provided with a plurality of installing devices Kong, and the inner side wall of an inner groove III 503 of the flange IV 501 is fixedly connected with a sealing washer III 504.
The flange I2 can be clamped in the inner groove I303, the flange II 302 can be clamped in the inner groove II 403, and the flange III 402 can be clamped in the inner groove III 503, so that the flange I2, the flange II 302, the flange III 402 and the flange IV 501 are coaxially arranged.
During installation: one end of a connecting pipe 1 is connected and installed through a first pipe diameter sleeve 3, a second pipe diameter sleeve 4 and a third pipe diameter sleeve 5 according to the pipe diameter of water supply and drainage, and when the connecting pipe is installed through a flange I2, the first pipe diameter sleeve 3, the second pipe diameter sleeve 4 and the third pipe diameter sleeve 5 slide on the outer wall of the connecting pipe 1, so that the water supply and drainage pipe is connected and installed through the flange I2;
when the flange II 302 is adopted for installation, the second pipe diameter sleeve 4 and the third pipe diameter sleeve 5 slide outside the first pipe diameter sleeve 3, and the flange I2 is sealed by the sealing washer I304, so that the flange II 302 connected with the first pipe diameter sleeve 3 can be conveniently adapted to be connected, and a water supply and drainage pipe and the first pipe diameter sleeve 3 can be connected and installed through the flange II 302;
when the flange III 402 is adopted for installation, the third pipe diameter sleeve 5 slides outside the second pipe diameter sleeve 4, and the flange II 302 is subjected to sealing treatment by the sealing washer II 404, so that the flange III 402 connected with the second pipe diameter sleeve 4 is convenient to adapt to connection, and a water supply and drainage pipe and the second pipe diameter sleeve 4 can be connected and installed through the flange III 402;
when the flange IV 501 is used for installation, the flange III 402 is sealed by the sealing washer III 504, so that the water supply and drainage pipe is connected and installed through the flange IV 501, and further, the connection of pipelines with different pipe diameters is achieved.
Example 2.
The present invention will be further described with reference to fig. 7.
The utility model discloses a connecting pipe 1, flange I2, mounting hole I201, first pipe diameter sleeve pipe 3, spacing ring I301, flange II 302, interior groove I303, seal ring I304, mounting hole II 305, second pipe diameter sleeve pipe 4, spacing ring II 401, flange III 402, interior groove II 403, seal ring II 404, installation Kong 405, third pipe diameter sleeve pipe 5, flange IV 501, installation Kong, interior groove III 503, seal ring III 504, connector 6, connection pad 7, flexible metal hose 8, specific structure is with embodiment 1, the middle part fixedly connected with connection pad 7 of connecting pipe 1, side wall sealing at connection pad 7 has flexible metal hose 8, connection pad 7 lateral wall is fixed with connector 6, connector 6 cup joints at connecting pipe 1 outside.
The using method is the same as that of the embodiment 1, the middle part of the connecting pipe 1 is connected with the water supply and drainage pipe at different angles through the telescopic metal hose 8, and therefore the practicability of the connecting device is improved.
Claims (5)
1. The utility model provides a plumbing connection device of different pipe diameters of plumbing, includes connecting pipe (1), its characterized in that: the two ends of the connecting pipe (1) are respectively and fixedly provided with a flange I (2), a plurality of mounting holes I (201) are formed in the surface of the flange I (2), the outer side walls of the two ends of the connecting pipe (1) are respectively sleeved with a first pipe diameter sleeve (3), the outer side wall of the first pipe diameter sleeve (3) is sleeved with a second pipe diameter sleeve (4), and the outer side wall of the second pipe diameter sleeve (4) is sleeved with a third pipe diameter sleeve (5).
2. The connecting device for pipes with different diameters for water supply and drainage as claimed in claim 1, wherein: one end fixedly connected with flange II (302) of first pipe diameter sleeve pipe (3), a plurality of mounting holes II (305) have been seted up to flange II (302) face, at I (303) inside wall fixedly connected with seal ring I (304) of the inside groove of flange II (302), at I (301) of the other end fixedly connected with spacing ring of first pipe diameter sleeve pipe (3).
3. A device for connecting pipes of different diameters for water supply and drainage according to claim 2, wherein: the outer side wall of first pipe diameter sleeve pipe (3) overlap and be equipped with second pipe diameter sleeve pipe (4), the one end fixedly connected with flange III (402) of second pipe diameter sleeve pipe (4), a plurality of installations Kong (405) have been seted up to flange III (402) face, at the inside wall fixedly connected with seal ring II (404) of inside groove II (403) of flange III (402), at the other end fixedly connected with spacing ring II (401) of second pipe diameter sleeve pipe (4).
4. A device for connecting pipes of different diameters for water supply and drainage according to claim 3, wherein: the outer side wall of the second pipe diameter sleeve (4) is sleeved with a third pipe diameter sleeve (5), the outer side wall of the third pipe diameter sleeve (5) is fixedly connected with a flange IV (501), a plurality of installing blocks Kong (502) are arranged on the surface of the flange IV (501), and a sealing washer III (504) is fixedly connected to the inner side wall of an inner groove III (503) of the flange IV (501).
5. A device for connecting pipes of different diameters for water supply and drainage according to claim 3, wherein: the middle part fixedly connected with connection pad (7) of connecting pipe (1), connection pad (7) lateral wall is fixed with connector (6), connector (6) cover is established in connecting pipe (1) outside, connection pad (7) lateral wall sealing connection has flexible metal collapsible tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128410.7U CN217977874U (en) | 2022-08-14 | 2022-08-14 | Pipe connecting device for water supply and drainage with different pipe diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222128410.7U CN217977874U (en) | 2022-08-14 | 2022-08-14 | Pipe connecting device for water supply and drainage with different pipe diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217977874U true CN217977874U (en) | 2022-12-06 |
Family
ID=84257194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222128410.7U Active CN217977874U (en) | 2022-08-14 | 2022-08-14 | Pipe connecting device for water supply and drainage with different pipe diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217977874U (en) |
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2022
- 2022-08-14 CN CN202222128410.7U patent/CN217977874U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: No. 1 Guojiazhuang, Jinya Town, Yuzhong County, Lanzhou City, Gansu Province, 730100 Patentee after: Jiugang Group Yuzhong Iron and Steel Co.,Ltd. Address before: 735100 Gansu city of Jiayuguan province Xiong Guan Road No. 12 Patentee before: GANSU JIU STEEL GROUP HONGXING IRON & STEEL Co.,Ltd. |