CN215060368U - Air conditioning system connector assembly - Google Patents
Air conditioning system connector assembly Download PDFInfo
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- CN215060368U CN215060368U CN202121404788.4U CN202121404788U CN215060368U CN 215060368 U CN215060368 U CN 215060368U CN 202121404788 U CN202121404788 U CN 202121404788U CN 215060368 U CN215060368 U CN 215060368U
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- air conditioning
- intercommunication
- conditioning system
- connector assembly
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Abstract
The utility model provides an air conditioning system connector assembly belongs to the air conditioner technology field, including the intercommunication main part of intercommunication pipeline, set up in the intercommunication main part and run through the first intercommunicating pore that the intercommunication main part set up, set up the link that is used for the fixed pipeline of suit in intercommunication main part tip department and set up the fixed circular slot that is used for holding the pipeline on another tip of intercommunication main part, the outside of intercommunication main part still is provided with external main part, the inside second intercommunicating pore that communicates each other with first intercommunicating pore that is provided with of external main part, external main part outside still is provided with connecting thread. The utility model provides an air conditioning system attach fitting subassembly can place the pipeline through laser welding interconnect after fixed circular recess is inside through the one end of intercommunication main part, then pass through the link with the other end of intercommunication main part and normally connect with adversary's piece, need the part of connecting at needs external sensor or fill notes mouth etc. can be convenient communicate with the sensor through external main part.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, more specifically say, relate to an air conditioning system attach fitting subassembly.
Background
The air conditioning system is an important component of an automobile, a pipeline commonly used in the existing automobile air conditioning system is a pipeline system formed by connecting an aluminum metal pipe and a rubber pipe, and the aluminum metal pipe and the rubber pipe are connected at the joint by using a buckling and pressing process. However, the existing connection joint only can play a role of connecting a pipeline, and when the air conditioning system needs to be connected with components needing to be connected such as an external sensor or a filling port, the connection can be carried out by additionally adding a three-way joint, so that the connection and installation of the air conditioning system are very complicated and inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air conditioning system attach fitting subassembly aims at solving the problem that the external component that the attach fitting among the current air conditioning system can not be convenient causes the system connection inconvenient.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an air conditioning system attach fitting subassembly, be in including the intercommunication main part, the setting of intercommunication pipeline just run through in the intercommunication main part the first intercommunication hole that the intercommunication main part set up sets up a intercommunication main part tip department is used for the link of the fixed nylon pipe of suit and sets up be in the fixed circular recess that is used for holding the pipeline on another tip of intercommunication main part, fixed circular recess cover is established first intercommunication hole outside and with the axle center setting of intercommunicating pore, the internal diameter size of fixed circular recess and the internal diameter phase-match of nylon pipe, the outside of intercommunication main part still is provided with external main part, external main part inside be provided with the second intercommunicating pore that first intercommunication hole communicates each other, external main part outside still is provided with connecting thread.
As another embodiment of this application, external main part is close to the tip department of intercommunication main part still is provided with sealed tray, the intercommunication main part runs through sealed tray sets up, still be provided with the sealed recess that is used for holding the connecting line tip on the sealed tray.
As another embodiment of this application, the outside of intercommunication main part still be provided with be used for with the fixed mounting of intercommunication main part installation, the one end suit of mounting is in the outside of intercommunication main part, still be provided with the installation via hole on the other end of mounting.
As another embodiment of this application, the quantity of fixed circular recess is a plurality of, and is a plurality of fixed circular recess is along the axial of intercommunication main part intercommunication each other setting in proper order, the external diameter of fixed circular recess reduces in proper order to the intercommunication main part is inside from intercommunication main part terminal surface department.
As another embodiment of this application, the quantity of fixed circular recess is three, fixed circular recess includes top section, bottom section and sets up interlude between top section and the bottom section, the external diameter of top section is greater than the diameter of bottom section, the outer wall of interlude is conical, the external diameter at interlude both ends department matches with top section and bottom section respectively.
As another embodiment of the present application, the mouth of the fixed circular groove is further provided with a beveled guide edge for facilitating insertion of the connecting line into the fixed circular groove.
As another embodiment of this application, fixed circular slot bottom still is provided with the recess of stepping down, steps down and is provided with the transition inclined plane between recess and the fixed circular slot.
As another embodiment of this application, the outside of intercommunication main part still is provided with and is used for the installation fixed the mounting of intercommunication main part, mounting one end suit is in the outside of intercommunication main part, the other end of mounting still is provided with the via hole that is used for the fastener to pass through.
As another embodiment of this application, the cover is equipped with the sealing washer on the circumference of link, be provided with the recess that holds the sealing washer on the circumference of link.
As another embodiment of this application, intercommunication main part and link are the nylon material, intercommunication main part and link are the integrated into one piece structure of moulding plastics.
The utility model provides an air conditioning system attach fitting subassembly's beneficial effect lies in: compared with the prior art, be provided with first through-hole through the inside at the intercommunication main part and be used for the pipeline intercommunication, mend respectively at the both ends of intercommunication main part and be provided with the link that is used for the fixed pipeline of suit and be used for holding the fixed circular recess of pipeline. The fixed circular groove is sleeved outside the first communicating hole and coaxially arranged with the communicating hole, the inner diameter size of the fixed circular groove is matched with the inner diameter of the nylon pipe, an external main body is further arranged outside the communicating main body, a second communicating hole communicated with the first communicating hole is formed inside the external main body, and connecting threads are further arranged outside the external main body. The utility model discloses air conditioning system attach fitting subassembly, can place the pipeline through laser welding interconnect after fixed circular recess is inside through the one end of intercommunication main part, then the other end that will communicate the main part passes through the link and normally connects and adversary's piece, need external sensor or fill the part that needs to connect such as notes mouth, can be convenient communicate through parts such as external main part and sensor, and the outside of external main part still is provided with connecting thread, make the installation of external piece more convenient, it is more convenient also to make air conditioning system's connection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a structural diagram of an air conditioning system connection joint assembly according to an embodiment of the present invention;
fig. 2 is a cross-sectional structural view of an air conditioning system connection joint assembly according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a communicating body; 2. a connecting end; 3. a fixed circular groove; 31. a top section; 32. a middle section; 33. a bottom section; 4. a yielding groove; 5. a fixing member; 6. sealing the groove; 7. a first communication hole; 8. the main body is connected externally; 9. a second communication hole; 10. sealing the tray; 11. the groove is sealed.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, the air conditioning system connector assembly of the present invention will now be described. Air conditioning system attach fitting subassembly, including the intercommunication main part 1 of intercommunication pipeline, the setting just runs through the first intercommunicating pore 7 that intercommunication main part 1 set up in intercommunication main part 1, the setting is used for the link 2 of the fixed pipeline of suit in 1 tip department of intercommunication main part, and set up the fixed circular slot 3 that is used for holding the pipeline on another tip of intercommunication main part 1, fixed circular slot 3 cover is established in first intercommunicating pore 7 outside and is set up with the axle center with the intercommunicating pore, the internal diameter size of fixed circular slot 3 and the internal diameter phase-match of nylon tube, the outside of intercommunication main part 1 still is provided with external main part 8, the inside second intercommunicating pore 9 that communicates each other with first intercommunicating pore 7 that is provided with of external main part 8, external main part 8 outside still is provided with connecting thread.
Compared with the prior art, the air conditioning system connector assembly provided by the embodiment is used for communicating pipelines by arranging the first communication hole 7 in the communication main body 1, and the connecting ends 2 for sleeving the fixed pipelines and the fixed circular grooves 3 for accommodating the pipelines are respectively arranged at the two ends of the communication main body 1. The fixed circular groove 3 is sleeved outside the first communicating hole 7 and coaxially arranged with the communicating hole, the inner diameter size of the fixed circular groove 3 is matched with the inner diameter of the nylon pipe, the external main body 8 is further arranged outside the communicating main body 1, the second communicating hole 9 communicated with the first communicating hole 7 is formed inside the external main body 8, and connecting threads are further arranged outside the external main body 8. The utility model discloses air conditioning system attach fitting subassembly, can place the pipeline through laser welding interconnect after fixed circular recess 3 is inside through the one end of intercommunication main part 1, then the other end that will communicate main part 1 passes through link 2 and normally connects with adversary's piece, need external sensor or fill the part that needs to connect such as notes mouth, can be convenient communicate through parts such as external main part 8 and sensor, and the outside of external main part 8 still is provided with connecting thread, it is more convenient to make the installation of external piece, it is more convenient also to make air conditioning system's connection.
As a specific implementation manner of the air conditioning system connector assembly, please refer to fig. 3 together, the end part of the external main body 8 close to the communicating main body 1 is provided with the sealing tray 10, the communicating main body 1 runs through the sealing tray 10, and the sealing tray 10 is provided with the sealing groove 11 for accommodating the end part of the connecting pipeline. The arrangement of the sealing tray 10 can enable the end part of the external pipeline to abut against the side surface of the sealing tray 10 when the external main body 8 is communicated with the external pipeline through the connecting threads, so that the sealing performance of the connecting part is better.
As a specific implementation manner of the air conditioning system attach fitting subassembly, please refer to fig. 2 and 3, the outside of intercommunication main part 1 still is provided with and is used for the fixed mounting of the installation of intercommunication main part 1, and the one end suit of mounting still is provided with the installation via hole in the outside of intercommunication main part 1, the other end of mounting. The mounting passes through the fastener and installs the inside assigned position department of car to the setting up of mounting makes the installation of intercommunication main part 1 fixed convenient firm more, can make whole air conditioning system neatly more pleasing to the eye.
As a specific embodiment of the air conditioning system attach fitting subassembly, please refer to fig. 2 and fig. 3, the quantity of fixed circular recess 3 is a plurality of, and a plurality of fixed circular recesses 3 communicate each other in proper order along the axial of first intercommunication portion and set up, and the external diameter of fixed circular recess 3 reduces in proper order in first intercommunication portion from first intercommunication portion terminal surface department. The arrangement of the plurality of fixed circular grooves 3 can enable the connecting joint to be communicated with pipelines with different specifications. And the diameter size of the external fixed circular groove 3 is larger than the external diameter size of the internal fixed circular groove 3, so that the end part of the pipeline can be inserted into the fixed circular groove 3 more conveniently and reliably, and the minimum diameter size of the internal fixed circular groove 3 can ensure that the inner wall and the outer wall of the pipeline are supported against the side wall of the fixed circular groove 3.
As a specific implementation manner of the air conditioning system connector assembly, please refer to fig. 2 and 3, the number of the fixed circular grooves 3 is three, the fixed circular grooves 3 include a top section 31, a bottom section 33 and an intermediate section 32 disposed between the top section 31 and the bottom section 33, the outer diameter of the top section 31 is larger than the diameter of the bottom section 33, the outer wall of the intermediate section 32 is conical, and the outer diameters of the two ends of the intermediate section 32 are respectively matched with the top section 31 and the bottom section 33. The above-mentioned dimensional arrangement of the fixed circular groove 3 makes it possible to insert the end of the pipe into the fixed circular groove 3 more conveniently and reliably.
As a specific embodiment of the air conditioning system connector assembly provided in the present invention, please refer to fig. 2 and 3, the mouth of the fixed circular groove 3 is further provided with a guiding bevel edge for facilitating the insertion of the nylon tube into the fixed circular groove 3. The bevel edge of direction sets up on fixed circular slot 3's outer wall and along fixed circular slot 3's periphery direction setting, and the setting of bevel edge of direction can make the pipeline insert more convenient more level and smooth in fixed circular slot 3.
As a specific embodiment of the air conditioning system connector assembly provided by the present invention, please refer to fig. 2 and 3, the bottom of the fixed circular groove 3 is further provided with a yielding groove 4, and a transition inclined plane is further provided between the yielding groove 4 and the fixed circular groove 3. The arrangement of the abdicating groove 4 can form a space for accommodating solder or adhesive between the end surface of the pipeline and the bottom surface of the fixed circular groove 3, so that the pipeline is more firmly connected with the communicating main body 1. And the arrangement of the transition inclined plane can facilitate the liquid glue to enter between the abdicating groove 4 and the pipeline.
As a specific embodiment of the air conditioning system connector assembly provided by the present invention, please refer to fig. 2 and 3, the circumference of the connecting end 2 is sleeved with a sealing ring, and the circumference of the connecting end 2 is provided with a receiving groove 6 for receiving the sealing ring. When link 2 is connected with the pipeline, at first fix the outside of link 2 with the pipeline suit then through fixed hoop, wherein the sealing washer can make the leakproofness of link 2 department better.
As a specific embodiment of the air conditioning system connector assembly provided by the present invention, please refer to fig. 2 and 3, the communicating main body 1 and the connecting end 2 are made of nylon material, and the communicating main body 1 and the connecting end 2 are injection-molded integrally. The communicating main body 1 is made of a nylon material with special performance, the nylon material has good barrier performance to an air-conditioning refrigerant, and the connecting joint is obtained through high-temperature and high-pressure injection molding of an injection molding process. Make the connection between intercommunication main part 1 and the link 2 more firm, also make the overall strength of intercommunication main part 1 better.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an air conditioning system attach fitting subassembly, its characterized in that, including the intercommunication main part, the setting of intercommunication pipeline be in just run through in the intercommunication main part the first intercommunicating pore that the intercommunication main part set up sets up intercommunication main part tip department is used for the link of the fixed pipeline of suit and sets up be in the fixed circular recess that is used for holding the pipeline on another tip of intercommunication main part, fixed circular recess cover is established first intercommunicating pore outside and with the axle center setting of intercommunicating pore, the internal diameter size of fixed circular recess and the internal diameter phase-match of nylon tube, the outside of intercommunication main part still is provided with external main part, external main part inside be provided with the second intercommunicating pore that first intercommunicating pore communicates each other, external main part outside still is provided with connecting thread.
2. The air conditioning system connector assembly of claim 1, wherein a sealing tray is further disposed at an end of the outer body adjacent to the communication body, the communication body is disposed through the sealing tray, and a sealing groove for receiving an end of the connection pipe is further disposed on the sealing tray.
3. The air conditioning system connector assembly of claim 2, wherein a fixing member for fixing the connector assembly is further provided at an outer portion of the connector assembly, one end of the fixing member is fitted to the outer portion of the connector assembly, and a mounting hole is further provided at the other end of the fixing member.
4. The air conditioning system connector assembly of claim 1, wherein the number of the fixing circular grooves is plural, the plural fixing circular grooves are sequentially communicated with each other in an axial direction of the communication body, and an outer diameter of the fixing circular groove is sequentially reduced from an end surface of the communication body to an inside of the communication body.
5. The air conditioning system connector assembly of claim 4, wherein the number of the fixed circular grooves is three, the fixed circular grooves include a top section, a bottom section, and a middle section disposed between the top section and the bottom section, the top section having an outer diameter greater than a diameter of the bottom section, the middle section having an outer wall with a conical shape, the middle section having an outer diameter at both ends matching the top section and the bottom section, respectively.
6. The air conditioning system connection joint assembly of claim 5, wherein the mouth of the fixed circular groove is further provided with a guide slope facilitating insertion of the connection pipe into the fixed circular groove.
7. The air conditioning system connector assembly of claim 6, wherein the bottom of the fixing circular groove is further provided with a relief groove, and a transition slope is provided between the relief groove and the fixing circular groove.
8. The air conditioning system connector assembly of claim 7, wherein the communication body is further provided with a fixing member for fixing the communication body, one end of the fixing member is sleeved on the outside of the communication body, and the other end of the fixing member is further provided with a through hole for passing a fastening member.
9. The air conditioning system connector assembly of claim 1, wherein the connecting end is circumferentially fitted with a sealing ring, and the connecting end is circumferentially provided with a receiving groove for receiving the sealing ring.
10. The air conditioning system connector assembly of claim 9, wherein the communicating body and the connecting end are made of nylon and the communicating body and the connecting end are injection molded and integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404788.4U CN215060368U (en) | 2021-06-23 | 2021-06-23 | Air conditioning system connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404788.4U CN215060368U (en) | 2021-06-23 | 2021-06-23 | Air conditioning system connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060368U true CN215060368U (en) | 2021-12-07 |
Family
ID=79201827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404788.4U Active CN215060368U (en) | 2021-06-23 | 2021-06-23 | Air conditioning system connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060368U (en) |
-
2021
- 2021-06-23 CN CN202121404788.4U patent/CN215060368U/en active Active
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