CN215763779U - Fluid pipeline connector for water chiller - Google Patents
Fluid pipeline connector for water chiller Download PDFInfo
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- CN215763779U CN215763779U CN202122144918.1U CN202122144918U CN215763779U CN 215763779 U CN215763779 U CN 215763779U CN 202122144918 U CN202122144918 U CN 202122144918U CN 215763779 U CN215763779 U CN 215763779U
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- shrinkage
- contraction
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- connecting pipe
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Abstract
The utility model relates to the field of pipeline connection of water coolers, in particular to a fluid pipeline connector for a water cooler. Including the connecting pipe, still include: the contraction sealing rings are fixed on the outer surfaces of the two ends of the connecting pipe and are communicated with the inside of the connecting pipe; the sealing rubber gasket is attached to the inner wall of the shrinkage sealing ring; the contraction groove is formed in the middle of the outer surface of the contraction sealing ring; shrinkage wire drawing, wherein the shrinkage wire drawing is wound on the inner side of the shrinkage groove; the two ends of the connector are additionally provided with the shrinkage sealing rings, the sealing rubber pads and the shrinkage wire drawing, when the fluid connecting pipe is connected with the connector, the shrinkage wire drawing can be directly adopted to shrink the outer wall of the connector, so that the sealing rubber pads in the shrinkage sealing rings are tightly attached and connected with the fluid connecting pipe, the connection of pipelines is completed, and compared with the original welding and other connection modes, the structure has the advantages of high efficiency and good connection sealing performance.
Description
Technical Field
The utility model relates to the field of pipeline connection of water coolers, in particular to a fluid pipeline connector for a water cooler.
Background
The refrigeration industry is divided into an air-cooled water chiller and a water-cooled water chiller, and the compressor is divided into a screw water chiller, a scroll water chiller and a centrifugal water chiller, and the compressor is divided into a low-temperature industrial water chiller and a normal-temperature water chiller in terms of temperature control, wherein the temperature of the normal-temperature water chiller is generally controlled within the range of 0-35 ℃, and the temperature of the low-temperature water chiller is generally controlled within the range of 0-100 ℃.
The fluid connecting pipe used by the water chiller is connected by a connector in a general way, but the existing connector is very slow in installation speed, and the problem of fluid leakage sometimes occurs after the installation is finished.
Therefore, it is desirable to provide a fluid pipeline connector for a water chiller to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a fluid pipeline connector for a water chiller.
The utility model provides a fluid pipeline connector for a water chilling unit, which comprises: the connecting pipe still includes:
the contraction sealing rings are fixed on the outer surfaces of the two ends of the connecting pipe and are communicated with the inside of the connecting pipe;
the sealing rubber gasket is attached to the inner wall of the shrinkage sealing ring;
the contraction groove is formed in the middle of the outer surface of the contraction sealing ring;
and (4) shrinkage wire drawing, wherein the shrinkage wire drawing is wound on the inner side of the shrinkage groove.
Preferably, the outer side of the shrinkage sealing ring is sleeved with a rotating ring, and one end of the shrinkage wire drawing is fixedly connected to the inner wall of the rotating ring.
Preferably, the connecting part of the outer wall of the connecting pipe and the contraction sealing ring is provided with a positioning tooth, the inner wall of the rotating ring is provided with a limiting tooth, and the limiting tooth is meshed with the positioning tooth.
Preferably, a contraction part is arranged at the position where the rotating ring is connected with the limiting teeth, and the limiting teeth elastically contract on the inner side of the contraction part.
Preferably, a reinforcing block is arranged at the position where the shrinkage wire drawing is connected with the rotating ring, the shrinkage wire drawing is fixed inside the fixing block, and the other end of the shrinkage wire drawing is fixedly connected to the inner wall of the shrinkage groove.
Preferably, an arc sealing groove is formed in the joint of the contraction sealing ring and the sealing rubber pad, and the sealing rubber pad is attached to the inner wall of the arc sealing groove.
Compared with the related art, the fluid pipeline connector for the water chilling machine has the following beneficial effects:
1. the two ends of the connector are provided with the shrinkage sealing rings, the sealing rubber pads and the shrinkage wire drawing, when the fluid connecting pipe is connected with the connector, the shrinkage wire drawing is directly adopted to shrink the outer wall of the connector, so that the sealing rubber pads inside the shrinkage sealing rings are tightly attached and connected with the fluid connecting pipe, and the connection of pipelines is completed.
2. The rotary ring is additionally arranged on the outer side of the shrinkage sealing ring, when the shrinkage wire drawing is tensioned, the rotary ring is directly rotated, so that the shrinkage wire drawing is more labor-saving when tensioned, the limiting teeth additionally arranged in the rotary ring can be meshed with the positioning teeth arranged on the outer wall of the connecting pipe, so that the rotary ring is positioned, and the shrinkage part is additionally arranged at the connecting part of the limiting teeth and the rotary ring, so that the limiting teeth can be contracted and the wear between the limiting teeth and the positioning teeth is smaller when the rotary ring rotates.
Drawings
Fig. 1 is a schematic structural diagram of a fluid pipeline connector for a water chiller according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the interior of the swivel shown in FIG. 1;
FIG. 3 is a cross-sectional view of the connection pipe shown in FIG. 1;
fig. 4 is a sectional view of the swivel shown in fig. 1.
Reference numbers in the figures: 1. a connecting pipe; 2. shrinking the sealing ring; 3. sealing the rubber gasket; 4. a contraction groove; 5. drawing wires in a shrinkage manner; 6. rotating the ring; 7. positioning teeth; 8. limiting teeth; 9. a constriction; 10. and an arc sealing groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to the drawings, a fluid pipeline connector for a water chiller according to an embodiment of the present invention includes: connecting pipe 1 still includes:
the contraction sealing rings 2 are fixed on the outer surfaces of the two ends of the connecting pipe 1, and the contraction sealing rings 2 are communicated with the inside of the connecting pipe 1;
the sealing rubber gasket 3 is attached to the inner wall of the shrinkage sealing ring 2;
the contraction groove 4 is formed in the middle of the outer surface of the contraction sealing ring 2;
and a shrinkage wire 5, wherein the shrinkage wire 5 is wound inside the shrinkage groove 4.
It should be noted that: according to the utility model, the two ends of the connector are additionally provided with the shrinkage sealing ring 2, the sealing rubber pad 3 and the shrinkage wire drawing 5, when the fluid connecting pipe 1 is connected with the connector, the shrinkage wire drawing 5 can be directly adopted to shrink the outer wall of the connector, so that the sealing rubber pad 3 inside the shrinkage sealing ring 2 is tightly attached and connected with the fluid connecting pipe 1, and the connection of pipelines is completed.
In the embodiment of the utility model, please refer to the attached drawings, a rotating ring 6 is sleeved outside a shrink sealing ring 2, one end of a shrink wire drawing 5 is fixedly connected to the inner wall of the rotating ring 6, a positioning tooth 7 is arranged at the joint of the outer wall of a connecting pipe 1 and the shrink sealing ring 2, a limiting tooth 8 is arranged on the inner wall of the rotating ring 6, the limiting tooth 8 is meshed with the positioning tooth 7, a shrink part 9 is arranged at the joint of the rotating ring 6 and the limiting tooth 8, the limiting tooth 8 elastically shrinks on the inner side of the shrink part 9, a reinforcing block is arranged at the joint of the shrink wire drawing 5 and the rotating ring 6, the shrink wire drawing 5 is fixed inside the fixing block, the other end of the shrink wire drawing 5 is fixedly connected to the inner wall of a shrink groove 4, an arc sealing groove 10 is arranged at the joint of the shrink sealing ring 2 and a sealing rubber pad 3, and the sealing rubber pad 3 is attached to the inner wall of the arc sealing groove 10;
it should be noted that: according to the utility model, the rotating ring 6 is additionally arranged on the outer side of the shrinkage sealing ring 2, when the shrinkage wire drawing 5 is tensioned, the rotating ring 6 is directly rotated, so that the shrinkage wire drawing 5 is more labor-saving when tensioned, the limiting teeth 8 additionally arranged in the rotating ring 6 can be meshed with the positioning teeth 7 arranged on the outer wall of the connecting pipe 1, so that the rotating ring 6 is positioned, and the shrinkage part 9 additionally arranged at the connecting part of the limiting teeth 8 and the rotating ring 6 enables the limiting teeth 8 to be shrunk and the positioning teeth 7 to have smaller wear when the rotating ring 6 rotates;
in the present embodiment: during connection, the fluid connecting pipe 1 is directly inserted into two ends of the connecting pipe 1, the rotating ring 6 is directly rotated manually, the shrinkage wire drawing 5 positioned in the shrinkage groove 4 can be tensioned and shrunk, the outer wall of the shrinkage sealing ring 2 is contracted and tensioned, so that the sealing rubber gasket 3 positioned in the shrinkage sealing ring 2 extrudes the fluid connecting pipe 1, and the sealing performance of the connecting pipe 1 and the fluid connecting pipe 1 during connection is improved;
one end of the shrinkage wire 5 is fixedly connected with the inner wall of the rotating ring 6, the other end of the shrinkage wire 5 is fixed on the inner wall of the shrinkage groove 4, and the middle part of the shrinkage wire 5 is wound on the outer wall of the shrinkage operation.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a fluid pipeline connector for cooling water machine, includes connecting pipe (1), its characterized in that still includes:
the contraction sealing ring (2) is fixed on the outer surfaces of two ends of the connecting pipe (1), and the contraction sealing ring (2) is communicated with the inside of the connecting pipe (1);
the sealing rubber gasket (3), the sealing rubber gasket (3) is attached to the inner wall of the shrinkage sealing ring (2);
the contraction groove (4) is formed in the middle of the outer surface of the contraction sealing ring (2);
and the shrinkage drawn wire (5) is wound on the inner side of the shrinkage groove (4).
2. The fluid pipeline connector for the water chilling unit according to claim 1, wherein a swivel (6) is sleeved outside the contraction sealing ring (2), and one end of the contraction wire (5) is fixedly connected to the inner wall of the swivel (6).
3. The fluid pipeline connector for the water chilling unit according to claim 2, wherein a positioning tooth (7) is arranged at the joint of the outer wall of the connecting pipe (1) and the contraction sealing ring (2), a limiting tooth (8) is arranged on the inner wall of the rotating ring (6), and the limiting tooth (8) is meshed with the positioning tooth (7).
4. A fluid pipe joint for a water chilling machine according to claim 3, wherein a contraction member (9) is provided at a position where the swivel (6) is connected with the limit tooth (8), and the limit tooth (8) elastically contracts inside the contraction member (9).
5. The fluid pipeline connector for the water chilling machine according to claim 1, wherein a reinforcing block is arranged at the connecting position of the shrinkage wire (5) and the rotating ring (6), the shrinkage wire (5) is fixed inside the reinforcing block, and the other end of the shrinkage wire (5) is fixedly connected to the inner wall of the shrinkage groove (4).
6. The fluid pipeline connector for the water chilling unit according to claim 1, wherein an arc sealing groove (10) is formed at a joint of the contraction sealing ring (2) and the sealing rubber gasket (3), and the sealing rubber gasket (3) is attached to an inner wall of the arc sealing groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144918.1U CN215763779U (en) | 2021-09-07 | 2021-09-07 | Fluid pipeline connector for water chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144918.1U CN215763779U (en) | 2021-09-07 | 2021-09-07 | Fluid pipeline connector for water chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763779U true CN215763779U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122144918.1U Active CN215763779U (en) | 2021-09-07 | 2021-09-07 | Fluid pipeline connector for water chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930013A (en) * | 2022-11-09 | 2023-04-07 | 高道密封科技(苏州)有限公司 | Mechanical seal connecting device |
-
2021
- 2021-09-07 CN CN202122144918.1U patent/CN215763779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930013A (en) * | 2022-11-09 | 2023-04-07 | 高道密封科技(苏州)有限公司 | Mechanical seal connecting device |
| CN115930013B (en) * | 2022-11-09 | 2023-11-28 | 高道密封科技(苏州)有限公司 | Mechanical seal connecting device |
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