CN215638162U - High adaptability is joint for refrigeration plant - Google Patents
High adaptability is joint for refrigeration plant Download PDFInfo
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- CN215638162U CN215638162U CN202122203540.8U CN202122203540U CN215638162U CN 215638162 U CN215638162 U CN 215638162U CN 202122203540 U CN202122203540 U CN 202122203540U CN 215638162 U CN215638162 U CN 215638162U
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Abstract
The invention provides a high-adaptability connector for refrigeration equipment, which comprises a transition seat with a hollow cavity, wherein one end of the transition seat is provided with a first connecting port, the other end of the transition seat is provided with a second connecting port, the first connecting port is detachably provided with a first connecting head, and the second connecting port is detachably provided with a second connecting head; the first connecting joint comprises a first joint body, a first pipe connecting part at one side of the first joint body and a first mounting part at the other side of the first joint body; the second connector comprises a second connector body, a second pipe connecting part at one side of the second connector body and a second mounting part at the other side of the second connector body. The invention can be used as a transition joint as a whole. Meanwhile, the transition seat can be fixed on the installation foundation firstly, and then the first connector and the second connector with corresponding specifications are respectively screwed on the two sides of the transition seat according to requirements, so that the transition seat is firmly fixed, and the fixation of pipelines connected to the two side connectors is effectively guaranteed.
Description
Technical Field
The invention belongs to the technical field of refrigeration equipment, and particularly relates to a high-adaptability joint for refrigeration equipment.
Background
In the process of laying and installing the refrigeration equipment, all parts are generally connected through different pipelines so as to ensure the flow of the refrigerant. The connection between the pipeline and the valve joint needs to strictly ensure the sealing performance, otherwise, the problems of refrigerant leakage waste and environmental pollution can be caused. Because in the practical application operating mode, the interface diameter often has different circumstances between each valve, pipeline to the pipeline also has different specifications and form, consequently often meets the condition that can't carry out the lug connection, consequently when refrigeration plant assembles, often can utilize crossover sub to carry out the connection between valve joint, the pipeline. However, in the prior art, the adapter has poor universality and short service life. The adapter has only two kinds of screw specification forms in both sides, generally can only be applicable to the connection of two kinds of characteristics specification interfaces, and refrigeration plant design time, needs additionally to consider multiple factors such as joint size, lectotype, connection matching mode, has increased work load, and the structural design limitation is big to, adapter does not have fixed and location structure usually, and structural stability is relatively poor, receives the vibration influence in equipment course of the work, causes the pipeline to rock easily, easily the damage trouble appears. Therefore, it is necessary to develop and design a highly reliable and highly adaptable crossover joint.
Disclosure of Invention
In view of this, the present invention provides a joint for a refrigeration device with high adaptability, which aims to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a high-adaptability connector for refrigeration equipment comprises a transition seat with a hollow cavity, wherein one end of the transition seat is provided with a first connector, the other end of the transition seat is provided with a second connector, the first connector is detachably mounted on the first connector, and the second connector is detachably mounted on the second connector;
the first connecting joint comprises a first joint body, a first pipe connecting part at one side of the first joint body and a first mounting part at the other side of the first joint body; the second connector comprises a second connector body, a second pipe connecting part at one side of the second connector body and a second mounting part at the other side of the second connector body; the first joint body and the second joint body are both in an outer hexagonal structure;
the first mounting part is mounted on the first connecting port, and the second mounting part is mounted on the second connecting port; the outer walls of the first connecting pipe part and the second connecting pipe part are provided with a plurality of grooves; the outer wall of the transition seat is provided with a connecting disc, and a plurality of connecting holes are uniformly distributed in the connecting disc.
Furthermore, the two sides of the connecting disc are provided with positioning parts, each positioning part comprises a plurality of stages of positioning platforms, and each positioning platform can be arranged in a step shape and can be matched with the positioning requirements of apertures of various specifications.
Further, the cross section of the groove is arc-shaped.
Further, first installation department includes first installation department cartridge section and first installation department linkage segment, and first joint body is kept away from to first installation department cartridge section one side, and is equipped with first installation department sealing member between first installation department cartridge section and first connection mouth inner wall.
Furthermore, two first mounting part sealing elements are mounted on the first mounting part inserting section.
Further, the first mounting portion seal includes an O-ring seal.
Further, in another preferred aspect, the first mounting portion including a lip seal is mounted to the first port inner wall.
Further, the second installation department includes second installation department cartridge section and second installation department linkage segment, and the second connects the body to keep away from second installation department cartridge section one side, and is equipped with second installation department sealing member between second installation department cartridge section and second linkage port inner wall.
Furthermore, two second installation part sealing pieces are installed on the second installation part inserting section.
Further, the second mounting portion seal includes an O-ring seal.
In another preferred embodiment, the second mounting portion including a lip seal is mounted on the second port inner wall.
Compared with the prior art, the invention has the following advantages:
the invention has reasonable structure design, and the transition seat and the joints at the two sides of the transition seat can be used as a whole as a transition joint. Meanwhile, the transition seat can be fixed on the installation foundation firstly, and then the first connector and the second connector with corresponding specifications are respectively screwed on the two sides of the transition seat according to requirements, so that the transition seat is firmly fixed, the fixing firmness of pipelines connected to the two side connectors is effectively guaranteed, the stability in the use process is good, the shaking or the vibration cannot occur, and the safety and the reliability are high.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of the invention;
FIG. 3 is a schematic view illustrating a positioning portion disposed on a connecting plate according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
FIG. 5 is a schematic view of the transition seat according to the embodiment of the present invention, wherein the two side connectors are pipe connecting portions of different specifications;
FIG. 6 is a schematic structural view of the first connector of FIG. 5;
FIG. 7 is a schematic structural diagram of the second connecting head in FIG. 5;
fig. 8 is a schematic view of a transition seat in an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
The utility model provides a high adaptability is joint for refrigeration plant, as shown in fig. 1 to 8, including transition seat 1 that has the cavity, seted up first connector 2 in transition seat one end, the second connector 3 has been seted up to the other end, and demountable installation has first connector 4 on the first connector, and demountable installation has second connector 5 on the second connector. The invention is created and installed a connector respectively in transition seat both sides, and the connector can be changed into required specification as required, and the commonality is very good, can realize the transition connection between different pipe diameter pipelines, convenient to use.
The first connecting joint comprises a first joint body 6, a first connecting pipe part 7 at one side of the first joint body and a first mounting part 8 at the other side of the first joint body; the second connector comprises a second connector body 9, a second pipe connecting part 10 at one side of the second connector body and a second mounting part 11 at the other side of the second connector body; the first joint body and the second joint body are both of an outer hexagonal structure. Under the general condition, the installation department of first connector, second connector can be for the same specification screw thread, promptly, first installation department is the same with second installation department structure, and the both sides connector mainly distinguishes to lie in connecting pipe portion, and the pipeline butt joint of connecting pipe portion and required being connected through different specifications uses the limitation little, and the commonality is good.
The first mounting part is mounted on the first connecting port, and the second mounting part is mounted on the second connecting port; the outer walls of the first connecting pipe part and the second connecting pipe part are provided with a plurality of grooves 12, and the cross sections of the grooves are arc-shaped. The outer wall of the transition seat is provided with a connecting disc 13, and a plurality of connecting holes 14 are uniformly distributed on the connecting disc.
In an alternative embodiment, the two sides of the connecting disc are provided with positioning parts 15, and the positioning parts comprise a plurality of stages of positioning tables 16. Each positioning step is usually arranged in a step shape, and the steps are coaxial and can be matched with the positioning requirements of apertures with various specifications. When the transition seat is fixed on the installation base, the positioning table of the positioning part can be attached to the side wall of the installation base, and then the transition seat can be firmly fixed by screwing the bolt arranged in the connecting hole. The invention is especially suitable for the working condition environment of wall passing and plate passing, when in use, the transition seat is only required to be fixedly arranged in the wall passing hole in a penetrating way, and the connectors are respectively screwed from two sides, so that the corresponding pipelines can be conveniently connected.
The first mounting part comprises a first mounting part inserting section 17 and a first mounting part connecting section 18, the first mounting part inserting section is positioned on one side of the first mounting part far away from the first joint body, and a first mounting part sealing element 19 is arranged between the first mounting part inserting section and the inner wall of the first connecting port. Preferably, two first-mount seals are mounted on the first-mount insertion section.
By way of example, the first mounting portion seal includes an O-ring seal. In another preferred form, the first port inner wall mounts the first mount seal, the first mount including a lip seal. The lip-shaped sealing ring can better play a role in sealing, and particularly the sealing performance can be reliably guaranteed under the condition that the medium in the pipeline has certain pressure.
The second mounting portion includes a second mounting portion insertion section 20 and a second mounting portion connection section 21, the second mounting portion insertion section is located on a side of the second mounting portion away from the second joint body, and a second mounting portion sealing member 22 is disposed between the second mounting portion insertion section and an inner wall of the second connection port. And two second mounting part sealing parts are mounted on the second mounting part inserting section.
By way of example, the second mount seal comprises an O-ring seal. In another preferred embodiment, the second port internal wall mounts the second mounting port seal, and the second mounting portion includes a lip seal. The lip-shaped sealing ring can better play a role in sealing, and particularly the sealing performance can be reliably guaranteed under the condition that the medium in the pipeline has certain pressure.
It should be noted that the inner wall of the first connector is provided with a first insertion hole 23 matched with the first mounting portion insertion section, and a first connecting internal thread section 24 matched with the external thread structure of the first mounting portion connection section is arranged at the tail end of the first connector. The inner wall of the second connecting port is provided with a second inserting hole 25 matched with the inserting section of the first mounting part, and a second connecting internal thread section 26 matched with the external thread structure of the connecting section of the second mounting part is arranged at the tail end of the second connecting port.
The invention has reasonable structure design, and the transition seat and the joints at the two sides of the transition seat can be used as a whole as a transition joint. Meanwhile, the transition seat can be fixed on an installation basis firstly, then the first connector and the second connector of corresponding specifications are screwed on the two sides of the transition seat respectively according to needs, the connectors can be replaced by the required specifications according to needs, the universality is very good, the transition connection between pipelines with different pipe diameters can be realized, the transition seat is firm in fixation, the fixation of the pipelines connected on the two side connectors is effectively guaranteed, the stability in the use process is good, the shaking or the vibration cannot occur, the safety and the reliability are high, and the service life is long.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a high adaptability is joint for refrigeration plant which characterized in that:
the transition seat is provided with a hollow cavity, one end of the transition seat is provided with a first connector, the other end of the transition seat is provided with a second connector, the first connector is detachably mounted on the first connector, and the second connector is detachably mounted on the second connector;
the first connecting joint comprises a first joint body, a first pipe connecting part at one side of the first joint body and a first mounting part at the other side of the first joint body; the second connector comprises a second connector body, a second pipe connecting part at one side of the second connector body and a second mounting part at the other side of the second connector body; the first joint body and the second joint body are both in an outer hexagonal structure;
the first mounting part is mounted on the first connecting port, and the second mounting part is mounted on the second connecting port; the outer walls of the first connecting pipe part and the second connecting pipe part are provided with a plurality of grooves; the outer wall of the transition seat is provided with a connecting disc, and a plurality of connecting holes are uniformly distributed in the connecting disc.
2. The joint for a high-adaptability refrigerating apparatus as claimed in claim 1, wherein: both sides of the connecting disc are provided with positioning parts which comprise a plurality of stages of positioning platforms.
3. The joint for a high-adaptability refrigerating apparatus as claimed in claim 1, wherein: the cross section of the groove is arc-shaped.
4. The joint for a high-adaptability refrigerating apparatus as claimed in claim 1, wherein: the first installation part comprises a first installation part insertion section and a first installation part connecting section, the first joint body is far away from one side of the first installation part insertion section, and a first installation part sealing piece is arranged between the first installation part insertion section and the inner wall of the first connecting port.
5. The joint for a high-adaptability refrigerating apparatus as claimed in claim 4, wherein: two first mounting part sealing parts are mounted on the first mounting part inserting section.
6. The joint for a high-adaptability refrigerating apparatus as set forth in claim 4 or 5, wherein: the first mounting portion seal includes an O-ring seal.
7. The joint for a high-adaptability refrigerating apparatus as claimed in claim 1, wherein: the second installation department includes second installation department cartridge section and second installation department linkage segment, and the second connects the body to keep away from second installation department cartridge section one side, and is equipped with second installation department sealing member between second installation department cartridge section and second linkage mouth inner wall.
8. The joint for a high-adaptability refrigerating apparatus as claimed in claim 7, wherein: and two second mounting part sealing parts are mounted on the second mounting part inserting section.
9. The joint for a high-adaptability refrigerating apparatus as set forth in claim 7 or 8, wherein: the second mounting portion seal includes an O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203540.8U CN215638162U (en) | 2021-09-13 | 2021-09-13 | High adaptability is joint for refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203540.8U CN215638162U (en) | 2021-09-13 | 2021-09-13 | High adaptability is joint for refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215638162U true CN215638162U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122203540.8U Active CN215638162U (en) | 2021-09-13 | 2021-09-13 | High adaptability is joint for refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215638162U (en) |
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2021
- 2021-09-13 CN CN202122203540.8U patent/CN215638162U/en active Active
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