CN210770872U - Rubber joint for automobile air conditioner condensate pipe - Google Patents
Rubber joint for automobile air conditioner condensate pipe Download PDFInfo
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- CN210770872U CN210770872U CN201921384673.6U CN201921384673U CN210770872U CN 210770872 U CN210770872 U CN 210770872U CN 201921384673 U CN201921384673 U CN 201921384673U CN 210770872 U CN210770872 U CN 210770872U
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Abstract
The utility model discloses a rubber joint for an automobile air conditioner condensate pipe, which comprises a rubber pipe, wherein the middle part of the rubber pipe is arranged into a corrugated shape which is convenient for bending; the first connector comprises a connecting inner pipe, the outer side of the connecting inner pipe is fixedly connected with a shell, a cavity is reserved between the shell and the connecting inner pipe, the rubber pipe is sleeved on the shell, a pressing ring for pressing rubber is arranged on the connecting inner pipe, the top of the pressing ring is in threaded fit with the connecting inner pipe, the inner wall of the pressing ring is provided with a pressing sheet, one end of the pressing sheet is fixedly connected with the inner wall of the pressing ring, the other end of the pressing sheet is provided with a locking ring, and the outer side of the pressing ring is provided with an opening; the inner wall of the other end of the connecting inner pipe is provided with an internal thread for fixedly connecting a condensate pipe; the second connects, the second connect with first joint design is the same, the utility model discloses can alleviate the technical problem that current vehicle air conditioner is the rubber joint for the comdenstion water pipe suddenly cool suddenly hot leakproofness that leads to rubber joint reduces.
Description
Technical Field
The utility model relates to a rubber joint technical field specifically is a rubber joint for vehicle air conditioner comdenstion water pipe.
Background
The automobile air conditioner provides comfortable riding environment for passengers, reduces travel fatigue, creates good working conditions for drivers, and plays an important role in ensuring safe driving. Generally including refrigeration units, heating units, and ventilation units. The refrigerating device is used for conveying cold to the interior of the vehicle and reducing the temperature of the interior of the vehicle.
When the automobile air conditioner works in a refrigerating mode, condensate water can be generated and is led out through the condensate pipe, and the condensate pipe needs to be connected through a rubber connector to be arranged in an engine compartment due to the fact that space in an automobile is limited.
Because the air conditioner of car uses, and the switch is frequent, therefore the operational environment of rubber joint is suddenly cold and suddenly hot, and current rubber tube is suddenly cold and suddenly hot under the circumstances, and expend with heat and contract with cold and lead to the rubber tube rapid deformation, even the breakaway for rubber joint's leakproofness reduces.
SUMMERY OF THE UTILITY MODEL
To above not enough, the utility model aims at providing a rubber joint for vehicle air conditioner comdenstion water pipe, can alleviate the technical problem that the rubber joint for current vehicle air conditioner comdenstion water pipe suddenly cooled suddenly and suddenly heated leads to rubber joint's leakproofness to reduce.
The utility model aims at realizing through the technical scheme, a rubber joint for the condensate water pipe of the automobile air conditioner comprises a rubber pipe, wherein the middle part of the rubber pipe is arranged into a corrugated shape which is convenient for bending;
the first connector comprises a connecting inner pipe, the outer side of the connecting inner pipe is fixedly connected with a shell, a cavity is reserved between the shell and the connecting inner pipe, the rubber pipe is sleeved on the shell, a pressing ring for pressing rubber is arranged on the connecting inner pipe, the top of the pressing ring is in threaded fit with the connecting inner pipe, the inner wall of the pressing ring is provided with a pressing sheet, one end of the pressing sheet is fixedly connected with the inner wall of the pressing ring, the other end of the pressing sheet is provided with a locking ring, and the outer side of the pressing ring is provided with an opening; the inner wall of the other end of the connecting inner pipe is provided with an internal thread for fixedly connecting a condensate pipe;
the second connects, the second connect with first joint design is the same, first connect with the second connects and is located respectively the rubber tube both sides.
Preferably, the connection inner tube includes first body, second body and third body, the inside intercommunication of first body, second body and third body, the external diameter of second body is greater than the external diameter of first body, the external diameter of first body is greater than the external diameter of second body, the inside of first body sets up the internal thread, condensate pipe rigid coupling first body, the one end rigid coupling of casing third body, the other end rigid coupling of casing the second body, the outer edge of second body sets up the external screw thread, the clamping ring passes through the external screw thread rigid coupling the second body.
Preferably, the inner cavity between the shell and the connecting inner tube is filled with a coolant.
Preferably, the locking ring includes the loop forming element, the loop forming element sets up the clamping ring is inboard, the rubber tube is established to the loop forming element cover, loop forming element rigid coupling quarter butt, wear to establish the round bar on the quarter butt, round bar screw-thread fit has the nut, the quarter butt is located the opening part of clamping ring.
Preferably, the pressing piece and the shell are inclined outwards at the same angle, and the pressing piece is contacted with the rubber tube.
Due to the adoption of the technical scheme, the utility model discloses following advantage has: the middle part of the rubber tube is provided with a corrugated shape which is convenient for bending; the first connector comprises a connecting inner pipe, the outer side of the connecting inner pipe is fixedly connected with a shell, a cavity is reserved between the shell and the connecting inner pipe, the rubber pipe is sleeved on the shell, a pressing ring for pressing rubber is arranged on the connecting inner pipe, the top of the pressing ring is in threaded fit with the connecting inner pipe, the inner wall of the pressing ring is provided with a pressing sheet, one end of the pressing sheet is fixedly connected with the inner wall of the pressing ring, the other end of the pressing sheet is provided with a locking ring, and the outer side of the pressing ring is provided with an opening; the inner wall of the other end of the connecting inner pipe is provided with an internal thread for fixedly connecting a condensate pipe; the technical problem that the sealing performance of the rubber joint is reduced due to sudden cooling and sudden heating of the rubber joint for the existing automobile air conditioner condensate pipe can be solved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The drawings of the present invention are described below.
Fig. 1 is a schematic structural diagram of a rubber joint for a condensate pipe of an automobile air conditioner.
Fig. 2 is a sectional view schematically showing a first joint of a rubber joint for a condenser pipe of an air conditioner of an automobile.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The existing rubber tube is expanded with heat and contracted with cold to cause the rubber tube to deform rapidly and even break off, so that the sealing property of the rubber joint is reduced. The embodiment provides a rubber joint for an automobile air conditioner condensate pipe, which can solve the technical problem that the sealing performance of the rubber joint is reduced due to sudden cooling and sudden heating of the conventional rubber joint for the automobile air conditioner condensate pipe.
As shown in fig. 1 to fig. 2, the utility model discloses a rubber joint for vehicle air conditioner condenser pipe 11, include: the middle part of the rubber tube 1 is arranged to be corrugated for being bent conveniently;
the first connector comprises a connecting inner pipe 2, the outer side of the connecting inner pipe 2 is fixedly connected with a shell 3, a cavity is reserved between the shell 3 and the connecting inner pipe 2, the rubber pipe 1 is sleeved on the shell 3, a pressing ring 4 used for pressing rubber is arranged on the connecting inner pipe 2, the top of the pressing ring 4 is in threaded fit with the connecting inner pipe 2, a pressing sheet 5 is arranged on the inner wall of the pressing ring 4, one end of the pressing sheet 5 is fixedly connected with the inner wall of the pressing ring 4, the other end of the pressing sheet 5 is provided with a locking ring 6, and the outer side of the pressing ring 4 is provided with an opening; the inner wall of the other end of the connecting inner pipe 2 is provided with an internal thread for fixedly connecting a condensate pipe 11; and a coolant is filled in the inner cavity between the shell 3 and the connecting inner tube 2. Through being provided with the cavity in this embodiment, can make rubber joint when defeated cold for the coolant storage of inside cavity is cold, when avoiding the compressor out of work, and rubber is easily influenced by the temperature in engine compartment, makes rubber tube 1 in neglecting cold and suddenly hot, and expend with heat and contract with cold, leads to rubber tube 1 to age, makes rubber joint's leakproofness variation.
The second connects, the second connect with first joint design is the same, first connect with the second connects and is located respectively 1 both sides of rubber tube. For connecting two condensate pipes 11 in different directions.
Connect inner tube 2 to include first body 201, second body 202 and third body 203, the inside intercommunication of first body 201, second body 202 and third body 203, the external diameter of second body 202 is greater than the external diameter of first body 201, the external diameter of first body 201 is greater than the external diameter of second body 202, the inside of first body 201 sets up the internal thread, condensate pipe 11 rigid coupling first body 201, the one end rigid coupling of casing 3 third body 203, the other end rigid coupling of casing 3 second body 202, the outer edge of second body 202 sets up the external screw thread, clamping ring 4 passes through the external screw thread rigid coupling second body 202. Casing 3 is established to rubber tube 1 cover of being convenient for, fixes rubber tube 1.
The pressing sheet 5 and the shell 3 are inclined outwards at the same angle, and the pressing sheet 5 is in contact with the rubber tube 1. One end of the rubber tube 1 is pressed on the shell 3 through the pressing sheet 5 for fixation, heat transfer between rubber and the cold storage agent in the cavity is facilitated, and one end of the rubber tube 1 is located in a stable temperature range.
The use method and the working principle thereof are as follows: this embodiment is used for 11 rubber joints of using of vehicle air conditioner condenser pipe, has cold water to flow through among this rubber joint, and this rubber joint is settled in the car again simultaneously, and the air conditioner of car uses, and the switch is frequent, and consequently rubber joint's operational environment is suddenly cool and suddenly hot, and current rubber tube 1 is suddenly cold and suddenly hot under the circumstances, and expend with heat and contract with cold and lead to 1 rapid deformation of rubber tube, even the end of breaking away for rubber joint's leakproofness reduces.
This embodiment sets up casing 3 on third body 203, sets up the cavity between casing 3 and the third body 203, and the coolant is filled to the cavity for absorb the cold volume of the water that condenses in the third body 203, when vehicle air conditioner closed, the temperature of rubber joint received the influence of engine cabin, makes its temperature rise, and the coolant can absorb partial heat this moment, is used for alleviating the sharp deformation of rubber, improves rubber joint's life.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a rubber connects for vehicle air conditioner comdenstion water pipe which characterized in that includes:
the middle part of the rubber tube is arranged into a corrugated shape which is convenient to bend;
the first connector comprises a connecting inner pipe, the outer side of the connecting inner pipe is fixedly connected with a shell, a cavity is reserved between the shell and the connecting inner pipe, the rubber pipe is sleeved on the shell, a pressing ring for pressing rubber is arranged on the connecting inner pipe, the top of the pressing ring is in threaded fit with the connecting inner pipe, the inner wall of the pressing ring is provided with a pressing sheet, one end of the pressing sheet is fixedly connected with the inner wall of the pressing ring, the other end of the pressing sheet is provided with a locking ring, and the outer side of the pressing ring is provided with an opening; the inner wall of the other end of the connecting inner pipe is provided with an internal thread for fixedly connecting a condensate pipe;
the second connects, the second connect with first joint design is the same, first connect with the second connects and is located respectively the rubber tube both sides.
2. The rubber joint for a condenser pipe of an air conditioner for an automobile according to claim 1, wherein: the connecting inner pipe comprises a first pipe body, a second pipe body and a third pipe body, the first pipe body, the second pipe body and the third pipe body are communicated with each other, the outer diameter of the second pipe body is larger than that of the first pipe body, the outer diameter of the first pipe body is larger than that of the second pipe body, internal threads are arranged inside the first pipe body, a condensate pipe is fixedly connected with the first pipe body, one end of the shell is fixedly connected with the third pipe body, the other end of the shell is fixedly connected with the second pipe body, external threads are arranged on the outer edge of the second pipe body, and the pressing ring is fixedly connected with the second pipe body through the external threads.
3. The rubber joint for a condenser pipe of an air conditioner for an automobile according to claim 2, wherein: and a coolant is filled in an inner cavity between the shell and the connecting inner tube.
4. The rubber joint for a condenser pipe of an air conditioner for an automobile according to claim 3, wherein: the locking ring includes the loop forming element, the loop forming element sets up the clamping ring is inboard, the rubber tube is established to the loop forming element cover, loop forming element rigid coupling quarter butt, wear to establish the round bar on the quarter butt, round bar screw-thread fit has the nut, the quarter butt is located the opening part of clamping ring.
5. The rubber joint for a condenser pipe of an air conditioner for an automobile according to claim 4, wherein: the pressing sheet and the shell are inclined outwards at the same angle, and the pressing sheet is contacted with the rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921384673.6U CN210770872U (en) | 2019-08-26 | 2019-08-26 | Rubber joint for automobile air conditioner condensate pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921384673.6U CN210770872U (en) | 2019-08-26 | 2019-08-26 | Rubber joint for automobile air conditioner condensate pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210770872U true CN210770872U (en) | 2020-06-16 |
Family
ID=71039374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921384673.6U Active CN210770872U (en) | 2019-08-26 | 2019-08-26 | Rubber joint for automobile air conditioner condensate pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210770872U (en) |
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2019
- 2019-08-26 CN CN201921384673.6U patent/CN210770872U/en active Active
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