CN220453050U - Water supply pipeline joint - Google Patents
Water supply pipeline joint Download PDFInfo
- Publication number
- CN220453050U CN220453050U CN202321786981.8U CN202321786981U CN220453050U CN 220453050 U CN220453050 U CN 220453050U CN 202321786981 U CN202321786981 U CN 202321786981U CN 220453050 U CN220453050 U CN 220453050U
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- CN
- China
- Prior art keywords
- elbow
- joint
- straight
- water supply
- layer
- Prior art date
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 210000002310 elbow joint Anatomy 0.000 claims abstract description 30
- 239000011120 plywood Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 42
- 239000011241 protective layer Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a water supply pipeline joint, which belongs to the field of pipeline joints and comprises an elbow joint, wherein flanges are arranged at two ends of the elbow joint, a plurality of fastening screws are arranged on an outer ring of the flange, protective ring layers are arranged at two ends of the outer ring of the elbow joint, a fixed sleeve is arranged on the outer ring of the protective ring, a pair of elbow protection layers are arranged at the middle part of the outer ring of the elbow joint, the elbow protection layers are respectively positioned at two sides of the elbow joint, the protective ring layers are respectively positioned at two ends of the elbow protection layers, an elbow plywood is arranged at the outer side of the elbow protection layers, and the protective ring layers and the fixed sleeve are arranged at the two ends of the pipeline joint, and meanwhile, the elbow protection layers and the elbow plywood which are spliced and installed are arranged in the middle part of the elbow joint are arranged, so that the protection of the large-caliber water supply pipeline joint is realized, the influence of external temperature is reduced, a certain heat preservation effect is provided, the pipeline joint is prevented from freezing or cracking, the corrosion caused by condensation and water in the environment is avoided, and the service life is prolonged.
Description
Technical Field
The utility model relates to the field of pipeline connectors, in particular to a water supply pipeline connector.
Background
In the component parts of water supply pipeline, the pipeline joint is one of important accessories wherein, and the pipeline joint can be fixed two pipelines, tubular product or equipment connection, ensures the stability of water supply, but pipeline joint often directly exposes in the air, especially crooked elbow joint, and its outside is difficult to install the heat preservation additional, receives external temperature's influence easily, probably causes the freezing of water source in the joint, even causes the fracture damage because of the difference in temperature changes, simultaneously, because the influence of moisture and condensation in the environment, pipeline joint surface produces moisture easily, and long-term moisture erosion causes pipeline joint's corrosion decay easily, reduces pipeline joint's life, causes inconvenience.
Disclosure of Invention
The utility model mainly aims to provide a water supply pipeline joint which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a water supply pipeline connects, includes elbow joint, elbow joint both ends are provided with the flange, the flange outer lane is provided with a plurality of fastening screw, elbow joint outer lane both ends position all is provided with the guard ring layer, the guard ring layer outer lane is provided with fixed cover, elbow joint outer lane middle part position is provided with a pair of return bend protective layer, the return bend protective layer is located elbow joint both sides position respectively, and the guard ring layer is located return bend protective layer both ends respectively, the return bend protective layer outside is provided with the return bend plywood, the equal activity in both ends position is provided with the rubber sleeve ring between the return bend plywood, rubber sleeve ring both ends are provided with first straight board and the straight board of second respectively, first straight board links to each other with the straight board of second, the straight board up end of second is provided with spacing briquetting that can adjust from top to bottom.
Preferably, the protective ring layer is movably arranged at two ends of the elbow joint, the elbow protection layer and the elbow plywood are fixed through bonding, the thicknesses of the protective ring layer and the elbow protection layer are equal, and the thicknesses of the elbow plywood and the fixed sleeve are equal.
Preferably, the first straight plate head is provided with an inner straight rod, the upper end surface of the inner straight rod is provided with a top hole corresponding to the limiting pressing block, and the limiting pressing block is movably installed in the top hole.
Preferably, a fixed slot is arranged below the top hole, the bottom of the limiting pressing block stretches into the fixed slot and is provided with a supporting plate, a backing plate is arranged at the bottom of the fixed slot, and a spring is arranged between the supporting plate and the backing plate.
Preferably, the second straight plate head corresponds the interior straight-bar and is provided with interior straight flute, the second straight plate up end corresponds spacing briquetting and is provided with spacing recess, spacing recess bottom links to each other with interior straight flute, spacing briquetting head stretches into spacing recess, and spacing briquetting up end is in same height with the second straight plate up end.
Preferably, one end, far away from the first straight plate, of the upper end face of the limiting pressing block is of an arc surface structure.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the protection ring layers and the fixing sleeves are arranged at the two ends of the pipeline joint, and the bent pipe protection layer and the bent pipe plywood which are spliced and installed are arranged in the middle of the bent pipe joint, so that the protection of the large-caliber water supply pipeline joint is realized, the influence of the external temperature is reduced, a certain heat preservation effect is provided, the pipeline joint is prevented from being frozen or cracked, meanwhile, the corrosion caused by condensation and moisture in the environment is also reduced, the corrosion and the rot of the pipeline joint are avoided, and the service life is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a protective layer of an elbow of the present utility model;
FIG. 3 is a schematic view of a rubber grommet of the present utility model;
fig. 4 is a schematic view of a limit pressing block according to the present utility model.
In the figure: 1. a bent pipe joint; 2. a flange; 3. fastening a screw; 4. a guard ring layer; 5. a fixed sleeve; 6. a bent pipe protective layer; 7. bending the plywood; 8. a rubber collar; 9. a first straight plate; 10. a second straight plate; 11. limiting pressing blocks; 12. an inner straight rod; 13. an inner straight groove; 14. a limit groove; 15. a top hole; 16. a fixing groove; 17. a supporting plate; 18. a spring; 19. a backing plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a water supply pipeline joint comprises an elbow joint 1, flanges 2 are arranged at two ends of the elbow joint 1, a plurality of fastening screws 3 are arranged on the outer ring of the flanges 2, a protective ring layer 4 is arranged at two ends of the outer ring of the elbow joint 1, a fixing sleeve 5 is arranged on the outer ring of the protective ring layer 4, a pair of elbow protection layers 6 are arranged at the middle position of the outer ring of the elbow joint 1, the elbow protection layers 6 are respectively positioned at two sides of the elbow joint 1, the protective ring layers 4 are respectively positioned at two ends of the elbow protection layers 6, elbow plywood 7 is arranged at the outer side of the elbow protection layers 6, rubber lantern rings 8 are movably arranged at two ends between the elbow plywood 7, a first straight plate 9 and a second straight plate 10 are respectively arranged at two ends of the rubber lantern rings 8, the first straight plate 9 is connected with the second straight plate 10, and a limiting pressing block 11 capable of being adjusted up and down is arranged at the upper end surface of the second straight plate 10.
In this embodiment, in order to facilitate installation and align the elbow protection layer 6 and the protection ring layer 4, to realize comprehensive protection of the pipe joint, reduce the gap, the protection ring layer 4 is movably installed at two ends of the elbow joint 1, the elbow protection layer 6 and the elbow plywood 7 are fixed by bonding, the thickness of the protection ring layer 4 and the elbow protection layer 6 is equal, and the thickness of the elbow plywood 7 and the fixed sleeve 5 is equal;
in this embodiment, in order to enable the limiting pressing block 11 to be adjusted up and down and automatically lifted up and reset after being pressed down, the head of the first straight plate 9 is provided with an inner straight rod 12, the upper end surface of the inner straight rod 12 is provided with a top hole 15 corresponding to the limiting pressing block 11, the limiting pressing block 11 is movably installed in the top hole 15, a fixed slot 16 is arranged below the top hole 15, the bottom of the limiting pressing block 11 stretches into the fixed slot 16 and is provided with a supporting plate 17, the bottom of the fixed slot 16 is provided with a backing plate 19, and a spring 18 is arranged between the supporting plate 17 and the backing plate 19;
in this embodiment, in order to ensure the stability of the first straight plate 9 and the second straight plate 10 after connection and installation, so that the rubber collar 8 can effectively fasten the bent pipe plywood 7 on two sides, so as to ensure the stability of the bent pipe plywood 7 and the bent pipe protection layer 6 after installation, the head of the second straight plate 10 is provided with an inner straight groove 13 corresponding to the inner straight rod 12, the upper end surface of the second straight plate 10 is provided with a limit groove 14 corresponding to the limit pressing block 11, the bottom of the limit groove 14 is connected with the inner straight groove 13, the head of the limit pressing block 11 extends into the limit groove 14, and the upper end surface of the limit pressing block 11 and the upper end surface of the second straight plate 10 are at the same height;
in this embodiment, in order to enable the limiting pressing block 11 to automatically press down during installation, the convenience of installation is improved, and one end, far away from the first straight plate 9, of the upper end face of the limiting pressing block 11 is of an arc surface structure.
In practical use, before the elbow joint 1 and the flange 2 are welded, the protective ring layer 4 and the fixing sleeve 5 are additionally arranged at two ends of the elbow joint 1, then the flange 2 is welded, the installation and fixation of the water supply pipeline are realized by using the flange 2, furthermore, the elbow protection layers 6 and the elbow plywood 7 are arranged at two sides of the elbow joint 1, aligned, the elbow protection layers 6 are connected with the protective ring layer 4, then the rubber lantern rings 8 are additionally arranged at two ends of the elbow plywood 7, the rubber lantern rings 8 are utilized to penetrate through the connected elbow plywood 7, then the first straight plates 9 and the second straight plates 10 which are connected with two ends of the rubber lantern rings 8 are arranged, the inner straight rods 12 at the heads of the first straight plates 9 are aligned with the inner straight grooves 13 in the second straight plates 10, the limit pressing blocks 11 at the upper end surfaces of the inner straight rods 12 move along with each other, and as one end of the tops of the limit pressing blocks 11 is a cambered surface, therefore, the limit pressing block 11 automatically contracts downwards after being pressed, the limit pressing block 11 drives the supporting plate 17 to move when moving downwards, the supporting plate 17 further presses the spring 18 below, the spring 18 is compressed until the limit pressing block 11 contracts completely, then the inner straight rod 12 completely enters the inner straight groove 13, the rubber sleeve ring 8 is stretched and hooped, meanwhile, the limit pressing block 11 reaches the position of the limit groove 14, at the moment, the limit pressing block 11 stretches out under the action of elasticity and enters the limit groove 14, the inner straight rod 12 cannot be separated from the inner straight groove 13, the stability of the rubber sleeve ring 8 is further ensured, the rubber sleeve ring 8 enables the inner bent pipe plywood 7 and the bent pipe protection layer 6 to reach a stable state, thereby providing good protection and heat preservation effects for the bent pipe joint 1, avoiding the freezing or cracking of the pipe joint, and reducing the corrosion caused by water in the environment, avoid the corrosion of pipe joint rotting, increase of service life, simultaneously, when overhauing, can realize quick assembly disassembly according to the same principle to inspect elbow joint 1's service condition, remove guard ring layer 4 and fixed cover 5 observable elbow joint 1 both ends, in the promotion water supply pipe performance, also can the easy maintenance.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a water supply pipe connects, includes elbow joint (1), elbow joint (1) both ends are provided with flange (2), flange (2) outer lane is provided with a plurality of fastening screw (3), its characterized in that: the two ends of the outer ring of the elbow joint (1) are respectively provided with a protective ring layer (4), the outer ring of the protective ring layer (4) is provided with a fixed sleeve (5), the middle part of the outer ring of the elbow joint (1) is provided with a pair of elbow protection layers (6), the elbow protection layers (6) are respectively positioned at the two sides of the elbow joint (1), the protective ring layers (4) are respectively positioned at the two ends of the elbow protection layers (6), the utility model discloses a pipe bending machine, including return bend protective layer (6), return bend protective layer (6) outside is provided with return bend plywood (7), both ends position all activity is provided with rubber lantern ring (8) between return bend plywood (7), rubber lantern ring (8) both ends are provided with first straight board (9) and second straight board (10) respectively, first straight board (9) link to each other with second straight board (10), second straight board (10) up end is provided with spacing briquetting (11) that can adjust from top to bottom.
2. A water supply pipe joint as claimed in claim 1, wherein: the protective ring layer (4) is movably mounted at two ends of the elbow joint (1), the elbow protection layer (6) and the elbow plywood (7) are fixed through bonding, the thickness of the protective ring layer (4) is equal to that of the elbow protection layer (6), and the thickness of the elbow plywood (7) is equal to that of the fixed sleeve (5).
3. A water supply pipe joint as claimed in claim 1, wherein: the head of the first straight plate (9) is provided with an inner straight rod (12), the upper end surface of the inner straight rod (12) is provided with a top hole (15) corresponding to the limiting pressing block (11), and the limiting pressing block (11) is movably installed in the top hole (15).
4. A water supply pipe joint as claimed in claim 3, wherein: the utility model discloses a spring, including fixed slot (16) is provided with in top hole (15) below, spacing briquetting (11) bottom stretches into fixed slot (16) and is provided with layer board (17), fixed slot (16) bottom is provided with backing plate (19), be provided with spring (18) between layer board (17) and backing plate (19).
5. A water supply pipe joint as claimed in claim 4, wherein: the second straight plate (10) head corresponds interior straight-bar (12) and is provided with interior straight flute (13), second straight plate (10) up end corresponds spacing briquetting (11) and is provided with spacing recess (14), spacing recess (14) bottom links to each other with interior straight flute (13), spacing briquetting (11) head stretches into spacing recess (14), and spacing briquetting (11) up end is in same height with second straight plate (10) up end.
6. A water supply pipe joint as claimed in claim 5, wherein: one end of the upper end face of the limiting pressing block (11) far away from the first straight plate (9) is of an arc surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786981.8U CN220453050U (en) | 2023-07-10 | 2023-07-10 | Water supply pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786981.8U CN220453050U (en) | 2023-07-10 | 2023-07-10 | Water supply pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453050U true CN220453050U (en) | 2024-02-06 |
Family
ID=89738166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786981.8U Active CN220453050U (en) | 2023-07-10 | 2023-07-10 | Water supply pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453050U (en) |
-
2023
- 2023-07-10 CN CN202321786981.8U patent/CN220453050U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |