CN213512545U - Air conditioner pipeline clamp plate seal structure - Google Patents
Air conditioner pipeline clamp plate seal structure Download PDFInfo
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- CN213512545U CN213512545U CN202022090028.2U CN202022090028U CN213512545U CN 213512545 U CN213512545 U CN 213512545U CN 202022090028 U CN202022090028 U CN 202022090028U CN 213512545 U CN213512545 U CN 213512545U
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- sealing ring
- air conditioner
- conditioner pipeline
- annular groove
- sealing
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Abstract
The utility model provides an air conditioner pipeline clamp plate seal structure, includes the clamp plate joint that air conditioner pipeline clamp plate body and one side set up, and the clamp plate joint is cylindric structure, and the clamp plate is connected and is equipped with a sealing washer, No. two sealing washers by the one end to the other end that are close to air conditioner pipeline clamp plate body in proper order, and a sealing washer is unanimous with No. two sealing washer structures, and the clamp plate connects through a sealing washer, No. two sealing washers and evaporimeter interface, condenser interface or compressor interface interference fit. The design not only can obviously reduce the refrigerant leakage risk caused by the damage of the sealing ring, but also has wider application range.
Description
Technical Field
The utility model relates to an automobile air conditioner part field, concretely relates to air conditioner pipeline clamp plate seal structure.
Background
With the increasing requirements of users, the comfort of the automobile becomes more and more important for the users, and the automobile air conditioner is also an important factor influencing the comfort of the automobile, and the automobile air conditioner is particularly important in summer. In the quality problem of the automobile air conditioner, the leakage of the refrigerant becomes a great factor influencing the quality of the automobile air conditioner, wherein the leakage problem caused by the O-shaped sealing ring occupies a part, and the replacement and refilling of the refrigerant caused by the damage of the O-shaped sealing ring not only cause the claim problem, but also cause serious damage to the brand image of the automobile.
Disclosure of Invention
The utility model aims at overcoming the above-mentioned problem that exists among the prior art, provide one kind and can show the air conditioner pipeline clamp plate seal structure that reduces the refrigerant leakage risk that leads to because of the sealing washer is damaged.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an air conditioner pipeline pressing plate sealing structure comprises an air conditioner pipeline pressing plate body and a pressing plate joint arranged on one side of the air conditioner pipeline pressing plate body;
the pressing plate joint is of a cylindrical structure, a first sealing ring and a second sealing ring are sequentially sleeved on the pressing plate joint from one end close to the air conditioner pipeline pressing plate body to the other end, the first sealing ring is consistent with the second sealing ring in structure, and the pressing plate joint is in interference fit with an evaporator interface, a condenser interface or a compressor interface through the first sealing ring and the second sealing ring.
The pressure plate joint is in interference fit with the condenser interface through a first sealing ring and a second sealing ring, the inner diameters of the first sealing ring and the second sealing ring are 7.6-8.0mm, and the ring widths of the first sealing ring and the second sealing ring are 1.8-2.0 mm.
The distance between the first sealing ring and the air conditioner pipeline pressure plate body is 2.4-2.6mm, and the interval between the first sealing ring and the second sealing ring is 2.4-2.6 mm.
The pressing plate connector is provided with a first annular groove for accommodating a first sealing ring and a second annular groove for accommodating a second sealing ring, and the first annular groove and the second annular groove are consistent in structure.
The inner diameters of the first annular groove and the second annular groove are 8.4-8.6mm, and the widths of the first annular groove and the second annular groove are 2-2.3 mm.
The length of the pressure plate joint is 13.25-13.75mm, and the outer diameter of the pressure plate joint is 11-11.2 mm.
And arc chamfers 5 are arranged at the two ends of the pressing plate joint, the first annular groove and the second annular groove.
The radius of the circle where the arc chamfer is located is 0.45-0.55 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a clamp plate connects for cylindric structure among air conditioner pipeline clamp plate seal structure, the clamp plate connects and is equipped with a sealing washer by the one end to the other end that are close to air conditioner pipeline clamp plate body in proper order the cover, No. two sealing washers, a sealing washer is unanimous with No. two sealing washer structures, and the clamp plate connects through a sealing washer, No. two sealing washers and evaporimeter interface, condenser interface or compressor interface interference fit, this design is through radially addding a sealing washer, not only make when a sealing washer damages, another sealing washer still can play sealed effect, thereby show the reduction and leak the risk because of the refrigerant that the sealing washer damaged leads to, and very little to the change of original structure, to the evaporimeter interface, condenser interface and compressor interface all are suitable for, application scope is wider. Therefore, the utility model discloses not only can show the reduction and leak the risk because of the refrigerant that the sealing washer damage leads to, the application scope of this structure is wider moreover.
2. The utility model relates to an air conditioner pipeline clamp plate seal structure carries out corresponding optimization through the size and the arrangement position to sealing washer, annular groove, has guaranteed to have good sealed effect between clamp plate joint and the condenser interface. Therefore, the utility model discloses it is good to have sealing performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the platen joint of fig. 1.
In the figure: air conditioner pipeline clamp plate body 1, clamp plate connect 2, annular groove 21, No. two annular grooves 22, No. one sealing washer 3, No. two sealing washers 4, circular arc chamfer 5.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 and 2, an air conditioner pipeline pressure plate sealing structure comprises an air conditioner pipeline pressure plate body 1 and a pressure plate joint 2 arranged on one side of the air conditioner pipeline pressure plate body;
the pressing plate joint 2 is of a cylindrical structure, a first sealing ring 3 and a second sealing ring 4 are sequentially sleeved on the pressing plate joint 2 from one end close to the air conditioner pipeline pressing plate body 1 to the other end, the first sealing ring 3 is consistent with the second sealing ring 4 in structure, and the pressing plate joint 2 is in interference fit with an evaporator interface, a condenser interface or a compressor interface through the first sealing ring 3 and the second sealing ring 4.
The pressure plate connector 2 is in interference fit with the condenser interface through a first sealing ring 3 and a second sealing ring 4, the inner diameters of the first sealing ring 3 and the second sealing ring 4 are 7.6-8.0mm, and the ring widths of the first sealing ring 3 and the second sealing ring 4 are 1.8-2.0 mm.
The distance between the first sealing ring 3 and the air conditioner pipeline pressure plate body 1 is 2.4-2.6mm, and the distance between the first sealing ring 3 and the second sealing ring 4 is 2.4-2.6 mm.
The pressing plate connector 2 is provided with a first annular groove 21 for accommodating a first sealing ring 3 and a second annular groove 22 for accommodating a second sealing ring 4, and the first annular groove 21 and the second annular groove 22 are consistent in structure.
The inner diameters of the first annular groove 21 and the second annular groove 22 are 8.4-8.6mm, and the widths of the first annular groove 21 and the second annular groove 22 are 2-2.3 mm.
The length of the pressure plate joint 2 is 13.25-13.75mm, and the outer diameter of the pressure plate joint 2 is 11-11.2 mm.
And arc chamfers 5 are arranged at two ends of the pressure plate connector 2, the first annular groove 21 and the second annular groove 22.
The radius of the circle where the arc chamfer 5 is located is 0.45-0.55 mm.
Example 1:
referring to fig. 1 and 2, an air conditioner pipeline pressure plate sealing structure comprises an air conditioner pipeline pressure plate body 1, a pressure plate joint 2, a first sealing ring 3 and a second sealing ring 4, wherein the pressure plate joint 2 is located on one side of the air conditioner pipeline pressure plate body 1 and is in interference fit with a condenser interface through the first sealing ring 3 and the second sealing ring 4, the pressure plate joint 2 is of a cylindrical structure, the length of the pressure plate joint 2 is 13.5mm, the outer diameter of the pressure plate joint 2 is 11.1mm, a first annular groove 21 for accommodating the first sealing ring 3 and a second annular groove 22 for accommodating the second sealing ring 4 are sequentially arranged on the pressure plate joint 2 from one end close to the air conditioner pipeline pressure plate body 1 to the other end, the first annular groove 21 and the second annular groove 22 are consistent in structure, the inner diameters of the first annular groove 21 and the second annular groove 22 are 8.5mm, the widths of the first annular groove 21 and the second annular groove 22 are 2.2mm, and the both ends that clamp plate connects 2, annular groove 21, No. two annular grooves 22 all are provided with the circular arc chamfer 5 that the radius of place circle is 0.5mm, No. one sealing washer 3 is unanimous with No. two sealing washer 4 structures, and the internal diameter of No. one sealing washer 3, No. two sealing washers 4 is 7.8mm, and the ring width of No. one sealing washer 3, No. two sealing washers 4 is 1.9mm, and the distance between a sealing washer 3 and the air conditioner pipeline clamp plate body 1 is 2.5mm, and the interval between a sealing washer 3 and No. two sealing washers 4 is 2.4 mm.
Claims (8)
1. The utility model provides an air conditioner pipeline clamp plate seal structure, includes the clamp plate joint (2) that air conditioner pipeline clamp plate body (1) and one side set up, its characterized in that:
the air conditioner pipeline pressing plate is characterized in that the pressing plate joint (2) is of a cylindrical structure, a first sealing ring (3) and a second sealing ring (4) are sequentially sleeved from one end close to the air conditioner pipeline pressing plate body (1) to the other end of the pressing plate joint (2), the first sealing ring (3) is consistent with the second sealing ring (4) in structure, and the pressing plate joint (2) is in interference fit with an evaporator interface, a condenser interface or a compressor interface through the first sealing ring (3) and the second sealing ring (4).
2. An air conditioner pipeline pressure plate sealing structure according to claim 1, characterized in that:
the pressure plate connector (2) is in interference fit with the condenser interface through a first sealing ring (3) and a second sealing ring (4), the inner diameters of the first sealing ring (3) and the second sealing ring (4) are 7.6-8.0mm, and the ring widths of the first sealing ring (3) and the second sealing ring (4) are 1.8-2.0 mm.
3. An air conditioner pipeline pressure plate sealing structure according to claim 2, characterized in that:
the distance between the first sealing ring (3) and the air conditioner pipeline pressure plate body (1) is 2.4-2.6mm, and the interval between the first sealing ring (3) and the second sealing ring (4) is 2.4-2.6 mm.
4. An air conditioner pipeline pressure plate sealing structure according to claim 2, characterized in that:
the pressing plate connector (2) is provided with a first annular groove (21) for accommodating a first sealing ring (3) and a second annular groove (22) for accommodating a second sealing ring (4), and the first annular groove (21) and the second annular groove (22) are consistent in structure.
5. An air conditioner pipeline pressure plate sealing structure according to claim 4, characterized in that:
the inner diameters of the first annular groove (21) and the second annular groove (22) are 8.4-8.6mm, and the widths of the first annular groove (21) and the second annular groove (22) are 2-2.3 mm.
6. An air conditioner pipeline pressure plate sealing structure according to claim 5, characterized in that:
the length of the pressure plate joint (2) is 13.25-13.75mm, and the outer diameter of the pressure plate joint (2) is 11-11.2 mm.
7. An air conditioner pipeline pressure plate sealing structure according to claim 4, characterized in that:
and arc chamfers (5) are arranged at two ends of the pressure plate connector (2), the first annular groove (21) and the second annular groove (22).
8. An air conditioner pipeline pressure plate sealing structure according to claim 7, characterized in that:
the radius of the circle where the arc chamfer (5) is located is 0.45-0.55 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090028.2U CN213512545U (en) | 2020-09-22 | 2020-09-22 | Air conditioner pipeline clamp plate seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090028.2U CN213512545U (en) | 2020-09-22 | 2020-09-22 | Air conditioner pipeline clamp plate seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213512545U true CN213512545U (en) | 2021-06-22 |
Family
ID=76449030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090028.2U Active CN213512545U (en) | 2020-09-22 | 2020-09-22 | Air conditioner pipeline clamp plate seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213512545U (en) |
-
2020
- 2020-09-22 CN CN202022090028.2U patent/CN213512545U/en active Active
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