CN219912133U - Quick pipeline connecting device - Google Patents
Quick pipeline connecting device Download PDFInfo
- Publication number
- CN219912133U CN219912133U CN202321718107.0U CN202321718107U CN219912133U CN 219912133 U CN219912133 U CN 219912133U CN 202321718107 U CN202321718107 U CN 202321718107U CN 219912133 U CN219912133 U CN 219912133U
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- CN
- China
- Prior art keywords
- groove
- sealing
- supporting
- boss
- limiting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 52
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model relates to a quick pipeline connecting device, which belongs to the technical field of pipeline connection and comprises a male connector, a female connector and a sealing ring, wherein the male connector is provided with a limiting boss, the female connector is provided with a limiting groove, the end face of the limiting boss and the inner end face of the limiting groove are both provided with supporting grooves for supporting the end face of the sealing ring, the outer side of the supporting groove of the limiting boss is provided with a sealing groove I, the outer side of the supporting groove in the limiting groove is provided with a sealing groove II, the left side and the right side of the outer edge of the sealing ring are respectively provided with a sealing boss matched with the sealing groove I and the sealing groove II, and the male connector and the female connector are connected through a fastener. According to the utility model, the limit boss and the limit groove which are matched with each other are arranged on the male connector and the female connector, and the seal groove and the seal boss are matched, so that the situation that the seal ring is excessively extruded is avoided under the condition of ensuring the seal effect, and the damage condition of the seal ring caused by excessive extrusion is solved.
Description
Technical Field
The utility model relates to a quick pipeline connecting device, and belongs to the technical field of pipeline connection.
Background
At present, the fluid is transported and is used the joint form of quick-mounting connection more, generally adopts quick-mounting clamp to connect, and the quick-mounting clamp who adopts at present connects in the use, frequently appears that the sealing washer is excessively extruded, and the condition that leads to the fluid to reveal takes place, how to avoid the sealing washer in the quick-mounting clamp to connect to cause the damage because of excessive extrusion, is the problem that the technical staff of this field has not just solved.
Disclosure of Invention
The utility model provides a quick pipeline connecting device, which solves the problem that the current device frequently has the situation that a sealing gasket is excessively extruded to cause fluid leakage.
The utility model relates to a quick pipeline connecting device which comprises a male connector, a female connector and a sealing ring, wherein a limiting boss is arranged on the outer side of a connecting end of the male connector, a limiting groove matched with the limiting boss is formed in the end face of the connecting end of the female connector, supporting grooves for supporting the end face of the sealing ring are formed in the end face of the limiting boss and the inner end face of the limiting groove, a sealing groove I is formed in the outer side of the supporting groove of the limiting boss, a sealing groove II is formed in the outer side of the supporting groove in the limiting groove, sealing bosses matched with the sealing groove I and the sealing groove II are respectively formed in the left side and the right side of the outer edge of the sealing ring, and the male connector and the female connector are connected through a fastener.
Preferably, the fastener comprises a first connecting flange sleeved on the male connector and a second connecting flange sleeved on the female connector, and the first connecting flange and the second connecting flange are fixedly connected through connecting bolts. The male connector and the female connector can be connected and fixed through the first connecting flange, the second connecting flange and the connecting bolts.
As one preferable mode, the fastener comprises a connecting ring sleeved on the male connector and a connecting flange plate II sleeved on the female connector, a plurality of supporting seats are uniformly fixed on the periphery of the connecting ring, a screw is rotatably installed on each supporting seat through a pin shaft, an opening for the screw to enter and exit is formed in the outer side of each connecting hole of the connecting flange plate II, and a locking nut is arranged on each screw. The screw rod can be rotated to be separated from the opening without completely loosening the locking nut, so that the quick connection and the disassembly of the pipeline are realized.
Preferably, the seal ring is made of silica gel.
The utility model has the following beneficial effects:
through setting up spacing boss and spacing recess of mutually supporting on male joint and female joint to the setting of cooperation seal groove and seal boss can avoid appearing the excessive extruded condition of sealing washer and take place under the circumstances of guaranteeing sealed effect, thereby solves the damage condition emergence that the sealing washer leads to because of excessive extrusion.
Drawings
FIG. 1 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 2 is a schematic diagram of an assembled structure of the present utility model;
FIG. 3 is a schematic diagram of an assembled structure of another embodiment of the present utility model;
FIG. 4 is a schematic side view of the second connecting flange in FIG. 3;
in the figure: 1. a first connecting flange plate, 2, a male connector, 3, a sealing ring, 4, a female connector, 5, a second connecting flange plate, 6, a connecting bolt, 7, a sealing boss, 8, a second sealing groove, 9 and a first sealing groove, 10, limit boss, 11, support groove, 12, limit groove, 13, go-between, 14, screw rod, 15, round pin axle, 16, supporting seat, 17, opening, 18, lock nut.
Detailed Description
The utility model is further illustrated below with reference to examples.
In embodiment 1, as shown in fig. 1 and 2, the utility model is a quick pipeline connecting device, which comprises a male connector 2, a female connector 4 and a sealing ring 3, wherein a limiting boss 10 is arranged at the outer side of the connecting end of the male connector 2, a limiting groove 12 matched with the limiting boss 10 is arranged on the end surface of the connecting end of the female connector 4, supporting grooves 11 for supporting the end surface of the sealing ring 3 are arranged on the end surface of the limiting boss 10 and the inner end surface of the limiting groove 12, a sealing groove I9 is arranged at the outer side of the supporting groove 11 of the limiting boss 10, a sealing groove II 8 is arranged at the outer side of the supporting groove 11 in the limiting groove 12, sealing bosses 7 matched with the sealing groove I9 and the sealing groove II 8 are respectively arranged at the left side and the right side of the outer edge of the sealing ring 3, and the male connector 2 and the female connector 4 are connected through fasteners.
The fastener comprises a first connecting flange plate 1 sleeved on the male connector 2 and a second connecting flange plate 5 sleeved on the female connector 4, and the first connecting flange plate 1 and the second connecting flange plate 5 are fixedly connected through a connecting bolt 6.
When connecting, connect 4 cover flange dish second 5 at the female, connect 2 cover flange dish first 1 at the male, female connect 4 and male connect 2 are close to each other, then put into sealing washer 3 in supporting groove 11, sealing washer 3's sealed boss 7 inserts in sealing groove first 9 and the sealing groove second 8 of both sides, then penetrate connecting bolt 6 in connecting flange dish first 1 and connecting flange dish second 5's connecting hole, accomplish fixedly, when connecting, owing to spacing boss 10 and spacing recess 12's setting, can prevent that sealing washer 3 from being excessively extruded.
When the sealing ring 3 is selected, proper thickness can be selected, a silica gel material is generally selected, the sealing ring 3 can be at least compressed by 2mm, the thicker the diameter of a pipeline is, the thickness of the sealing ring is thickened in the same proportion, and the sealing effect is ensured. If the pipe pressure is high, the number of connecting bolts 6 can be increased appropriately according to the need.
In embodiment 2, as shown in fig. 3 to 4, unlike embodiment 1, the fastener comprises a connection ring 13 sleeved on a male connector 2 and a second connection flange 5 sleeved on a female connector 4, a plurality of supporting seats 16 are uniformly fixed on the periphery of the connection ring 13, a screw 14 is rotatably mounted on the supporting seats 16 through a pin 15, an opening 17 for the screw 14 to go in and out is arranged on the outer side of each connection hole of the second connection flange 5, and a locking nut 18 is arranged on the screw 14.
The sealing ring 3 is made of silica gel.
Disassembly may be accomplished by simply loosening a bit of the lock nut 18, rotating the screw 14, out of the opening 117, without complete disassembly.
The fastening piece is not limited to the two modes, and when the pipeline pressure is low in actual use, the quick-mounting clamping hoop can be used for replacing the flange plate device for compression.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
In the description of the present utility model, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, only for convenience in describing the present utility model, and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Claims (4)
1. The utility model provides a pipeline quick connect device, includes male joint (2), female joint (4) and sealing washer (3), its characterized in that: the male joint (2) is provided with a limiting boss (10) in the outer side of the connecting end, the female joint (4) is provided with a limiting groove (12) matched with the limiting boss (10) on the end face, a supporting groove (11) for supporting the end face of the sealing ring (3) is arranged on the end face of the limiting boss (10) and the inner end face of the limiting groove (12), a sealing groove I (9) is arranged in the outer side of the supporting groove (11) of the limiting boss (10), a sealing groove II (8) is arranged in the outer side of the supporting groove (11) in the limiting groove (12), the left side and the right side of the outer edge of the sealing ring (3) are respectively provided with a sealing boss (7) matched with the sealing groove I (9) and the sealing groove II (8), and the male joint (2) and the female joint (4) are connected through a fastener.
2. A quick connect device for pipes as set forth in claim 1 wherein: the fastener comprises a first connecting flange plate (1) sleeved on the male connector (2) and a second connecting flange plate (5) sleeved on the female connector (4), and the first connecting flange plate (1) and the second connecting flange plate (5) are fixedly connected through a connecting bolt (6).
3. A quick connect device for pipes as set forth in claim 1 wherein: the fastener comprises a connecting ring (13) sleeved on the male connector (2) and a second connecting flange plate (5) sleeved on the female connector (4), a plurality of supporting seats (16) are uniformly fixed on the periphery of the connecting ring (13), a screw (14) is rotatably installed on each supporting seat (16) through a pin shaft (15), an opening (17) for the screw (14) to enter and exit is formed in the outer side of each connecting hole of the second connecting flange plate (5), and a locking nut (18) is arranged on each screw (14).
4. A quick connection device for pipes according to claim 2 or 3, characterized in that: the sealing ring (3) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718107.0U CN219912133U (en) | 2023-07-03 | 2023-07-03 | Quick pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321718107.0U CN219912133U (en) | 2023-07-03 | 2023-07-03 | Quick pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912133U true CN219912133U (en) | 2023-10-27 |
Family
ID=88462586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321718107.0U Active CN219912133U (en) | 2023-07-03 | 2023-07-03 | Quick pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516340A (en) * | 2024-01-08 | 2024-02-06 | 济南汇通热力有限公司 | Long-conveying large-pipe-diameter heat distribution pipe network 'bump-up opening' heat preservation pipe measuring device |
-
2023
- 2023-07-03 CN CN202321718107.0U patent/CN219912133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516340A (en) * | 2024-01-08 | 2024-02-06 | 济南汇通热力有限公司 | Long-conveying large-pipe-diameter heat distribution pipe network 'bump-up opening' heat preservation pipe measuring device |
| CN117516340B (en) * | 2024-01-08 | 2024-04-30 | 济南汇通热力有限公司 | Long-conveying large-pipe-diameter heat distribution pipe network 'bump-up opening' heat preservation pipe measuring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |