CN208108557U - A kind of condenser air inlet tube assembly - Google Patents
A kind of condenser air inlet tube assembly Download PDFInfo
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- CN208108557U CN208108557U CN201820578433.9U CN201820578433U CN208108557U CN 208108557 U CN208108557 U CN 208108557U CN 201820578433 U CN201820578433 U CN 201820578433U CN 208108557 U CN208108557 U CN 208108557U
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- air intake
- intake branch
- air inlet
- tube
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Abstract
The utility model relates to a kind of condenser air inlet tube assemblies, including main air inlet pipe, branching-passage device for tube, air intake branch one and air intake branch two, the main air inlet pipe, air intake branch one and air intake branch two are both connected to the branching-passage device for tube, main air inlet pipe is connected with air intake branch one and air intake branch two respectively, at least two in the main air inlet pipe, air intake branch one and air intake branch two are integrally formed component with the branching-passage device for tube, and the outer diameter of main air inlet pipe is greater than the outer diameter of air intake branch one and air intake branch two；The utility model can effectively reduce the number of welding point or avoid generating welding point, the drawbacks of to effectively avoid in the prior art, make condenser air inlet tube assembly overall structure more continuous simultaneously, not only bearing capacity with higher, higher fatigue resistance, and service life, and time and the cost of manufacture and assembly can be reduced, the problem of superheated vapor leaks in pipe can be effectively prevented from.
Description
Technical field
The utility model relates to air-conditioning manufacturing technology fields, and in particular to a kind of condenser air inlet tube assembly.
Background technique
Condenser is one of main component of air-conditioning, and the main function of condenser is by the high temperature of compressor discharge, high pressure
Refrigerant superheat steam is cooling and condensation becomes liquid, and the heat that refrigerant is released within the condenser is by cooling medium (water or sky
Gas) it takes away.
The superheated vapor of compressor discharge, needs to enter condenser, condenser air inlet pipe by condenser air inlet tube assembly
Component generally includes main air inlet pipe and several air intake branches, and superheated vapor enters condenser pipe by main air inlet pipe and air intake branch；
Condenser air inlet tube assembly is exactly the structural member for integrating each air intake branch by a connector.
However, the main air inlet pipe and several air intake branches in existing condenser air inlet tube assembly are generally used and are processed respectively,
Then main air inlet pipe and several air intake branches are connected on branching-passage device for tube by way of welding (soldering), welding point
Commissure is easy to appear the Welding Problems such as weld crack, hole, solid inclusion, incomplete fusion, lack of penetration, shape defect, can both drop
Low bearing capacity and low fatigue resistance, and it is easy to appear the problem of superheated vapor leaks.
Utility model content
The purpose of this utility model is that improving the deficiency in the presence of the prior art, a kind of condenser air inlet pipe group is provided
Part can effectively reduce the number of welding point or avoid generating welding point, thus the drawbacks of effectively avoiding in the prior art,
Make condenser air inlet tube assembly overall structure more continuous simultaneously, not only bearing capacity with higher, it is higher antifatigue strong
Degree and service life, and time and the cost of manufacture and assembly can be reduced, superheated vapor in pipe can be effectively prevented from
The problem of leakage.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of condenser air inlet tube assembly, including main air inlet pipe, branching-passage device for tube, air intake branch one and air intake branch two, institute
State main air inlet pipe, air intake branch one and air intake branch two and be both connected to the branching-passage device for tube, and main air inlet pipe respectively with air inlet branch
Pipe one is connected with air intake branch two, at least two in the main air inlet pipe, air intake branch one and air intake branch two and institute
It states branching-passage device for tube to be integrally formed component, the outer diameter of main air inlet pipe is greater than the outer diameter of air intake branch one and air intake branch two.
Preferably, the air intake branch one is coaxial with the air intake branch two, and the air intake branch one, air intake branch two
And branching-passage device for tube is integrally formed component, for connecting one end of main air inlet pipe perpendicular to the air intake branch on the branching-passage device for tube
One or air intake branch two.
Preferably, the air intake branch one is identical as the outer diameter of the air intake branch two.
Preferably, the air intake branch one and the air intake branch two are all by the first straight sections, bent portion and second
Straight sections are connected in sequence.
Preferably, the length of the first straight sections of the air intake branch one is less than the length of the first straight sections of air intake branch two
Degree.
Preferably, second straight sections of the first straight sections of the air intake branch one perpendicular to air intake branch one.
Preferably, second straight sections of the first straight sections of the air intake branch two perpendicular to air intake branch two.
Preferably, the second straight sections length phase of the second straight sections of the air intake branch one and the air intake branch two
Together.
Preferably, the main air inlet pipe is perpendicular to air intake branch one and air intake branch two.
Preferably, the main air inlet pipe is multiple swan-neck.
Preferably, the main air inlet pipe successively by straight tube one, bend pipe one, straight tube two, bend pipe two and straight tube three connect and
At, wherein for the straight tube one perpendicular to air intake branch one or air intake branch two, straight tube three is parallel to air intake branch one or air inlet branch
Pipe two.
Preferably, the outer diameter of the air intake branch one and air intake branch two is 9.52mm.
Preferably, the second straight sections in the axis Yu the air intake branch two of the second straight sections in the air intake branch one
The distance between axis is 305mm.
Preferably, the outer diameter of the main air inlet pipe is 12mm.
Preferably, the distance between axis of the axis of first straight sections and the straight tube three is 74mm.
Compared with prior art, having the beneficial effect that using a kind of condenser air inlet tube assembly provided by the utility model：
In condenser air inlet tube assembly, at least two and branching-passage device for tube in main air inlet pipe, air intake branch one and air intake branch two are one
Body formed component, so as to effectively reduce the number of welding point or avoid generate welding point, not only it is possible to prevente effectively from
In the prior art the drawbacks of, while making condenser air inlet tube assembly overall structure more continuous, not only carrying energy with higher
Power, higher fatigue resistance and service life, and time and the cost of manufacture and assembly can be reduced, it can be effective
Ground avoids the problem that superheated vapor leaks in pipe.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is branching-passage device for tube, air intake branch in a kind of condenser air inlet tube assembly provided in the utility model embodiment 1
One and air intake branch two be integrally formed after structural schematic diagram.
Fig. 2 is branching-passage device for tube, main air inlet pipe in a kind of condenser air inlet tube assembly provided in the utility model embodiment 1
And the structural schematic diagram after the integrated molding of air intake branch one.
Fig. 3 is branching-passage device for tube, main air inlet pipe in a kind of condenser air inlet tube assembly provided in the utility model embodiment 1
And the structural schematic diagram after the integrated molding of air intake branch two.
Fig. 4 is a kind of structural schematic diagram of the condenser air inlet tube assembly provided in the utility model embodiment 1.
Description of symbols in figure
Main air inlet pipe 101, branching-passage device for tube 102, air intake branch 1, air intake branch 2 104,
First straight sections 201, bent portion 202, the second straight sections 203,
Straight tube 1, bend pipe 1, straight tube 2 303, bend pipe 2 304, straight tube 3 305.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
Embodiment 1
A kind of condenser air inlet tube assembly, including main air inlet pipe 101, branching-passage device for tube 102, air inlet branch are provided in the present embodiment
Pipe 1 and air intake branch 2 104, wherein main air inlet pipe 101, air intake branch 1 and air intake branch 2 104 connect
It connects on branching-passage device for tube 102, so that main air inlet pipe 101 is connected with air intake branch 1 and air intake branch 2 104 respectively；It is main into
At least two in tracheae 101, air intake branch 1 and air intake branch 2 104, which state branching-passage device for tube 102, is integrally formed component,
The outer diameter of main air inlet pipe 101 is greater than the outer diameter of air intake branch 1 and air intake branch 2 104, and (outer diameter described in the present embodiment is equal
For outer dia).
In the prior art, T connector is generallyd use as branching-passage device for tube 102, to realize main air inlet pipe 101, air intake branch one
103 and air intake branch 2 104 connection；And when being attached using T connector, it is also necessary to by main air inlet pipe 101, air inlet
Branch pipe 1 and air intake branch 2 104 are respectively welded on T connector, and what is generallyd use is soldering, brazing process not only work
Skill process is complicated, takes a long time (three connecting portion needs are respectively welded primary), higher cost, and the quality of welding point
There is biggish difference because of the difference of the experience of welding personnel, is easy to appear weld crack, hole, solid inclusion, incomplete fusion, not
The Welding Problems such as through welding, shape defect, to will be greatly reduced the bearing capacity of condenser air inlet tube assembly and low antifatigue strong
Degree, and it is very easy to the problem of occurring managing interior superheated vapor leakage, seriously affect the service life of air-conditioning；In the present embodiment,
At least two in main air inlet pipe 101, air intake branch 1 and air intake branch 2 104 are integrally formed structure with branching-passage device for tube 102
Part can not only reduce the number of welding point, to effectively alleviate the disadvantage in the prior art being attached using welding
End, and the integrally-built continuity of condenser air inlet tube assembly can be effectively improved, the strength and stiffness of structure are improved, both
Cost is advantageously reduced, and there is no the danger of leakage.
As shown in Figure 1 and Figure 4, in the present embodiment, air intake branch 1 is coaxial with air intake branch 2 104, and air inlet branch
Pipe 1, air intake branch 2 104 and branching-passage device for tube 102 are integrally formed component, for connecting main air inlet pipe on branching-passage device for tube 102
101 one end is perpendicular to air intake branch 1 or air intake branch 2 104；Due to air intake branch 1 and air intake branch 2 104
It is coaxial, i.e., it air intake branch 1, air intake branch 2 104 and is on same straight line with the interconnecting piece of branching-passage device for tube 102, just
In using integrated formed structure, easy to produce and manufacture, while being conducive to improve integrally formed quality, reduces rejection rate.
It is appreciated that being integrally formed component using main air inlet pipe 101, air intake branch 1 and branching-passage device for tube 102, such as
Shown in Fig. 2 or main air inlet pipe 101, air intake branch 2 104 and branching-passage device for tube 102 are integrally formed component, as shown in figure 3, or main
Air inlet pipe 101, air intake branch 1, air intake branch 2 104 and branching-passage device for tube 102 be integrally formed component when, it is having the same
Effect, which is not described herein again.
As shown in figure 4, in the present embodiment, air intake branch 1 is identical as the outer diameter of air intake branch 2 104.
As shown in figure 4, air intake branch 1 and air intake branch 2 104 be all by the first straight sections 201, bent portion 202 with
And second straight sections 203 be connected in sequence.
In the present embodiment, the length of the first straight sections 201 of air intake branch 1 is less than the of air intake branch 2 104
The length of one straight sections 201；That is the position that is not in middle of branching-passage device for tube 102, branching-passage device for tube 102 is from air intake branch 1
Bent portion 202 is closer.
As shown in figure 4, second straight sections of the first straight sections 201 of air intake branch 1 perpendicular to air intake branch 1
203；Further, the first straight sections 201 of air intake branch 2 104 are also perpendicularly to the second straight sections of air intake branch 2 104
203；And the second straight sections 203 of air intake branch 1 are identical as 203 length of the second straight sections of air intake branch 2 104.
In another scheme, air intake branch 1 can be identical with the structure of air intake branch 2 104.
Main air inlet pipe 101 is perpendicular to air intake branch 1 and air intake branch 2 104, as shown in figure 4, main air inlet pipe 101 is hung down
Directly in the first straight sections 201.
Main air inlet pipe 101 can be multiple swan-neck (pipeline repeatedly bent)；Conveniently adapt to different structure pipeline
Demand, in the actual fabrication and assembling process of air conditioner, more usability.
In the present embodiment, main air inlet pipe 101 is successively by straight tube 1, bend pipe 1, straight tube 2 303, bend pipe 2 304
And straight tube 3 305 is formed by connecting, wherein straight tube 1 is connected on branching-passage device for tube 102, and by branching-passage device for tube 102 realize with into
The connection of gas branch pipe 1 and air intake branch 2 104, as shown in figure 4, straight tube 1 is perpendicular to air intake branch 1 or air inlet
Branch pipe 2 104, straight tube 3 305 are parallel to air intake branch 1 or air intake branch 2 104.
In the present embodiment, the outer diameter of main air inlet pipe 101 is 12mm, air intake branch 1 and air intake branch 2 104 it is outer
Diameter is preferentially using 9.52mm；In air intake branch 1 second in the axis Yu air intake branch 2 104 of second straight sections 203
The distance between axis of straight sections 203 is 305mm；Between the axis of first straight sections 201 and the axis of straight tube 3 305 away from
From for 74mm.
In the present embodiment, main air inlet pipe 101, air intake branch 1 and air intake branch 2 104 are copper pipe；Main air inlet
Bending part on pipe 101, air intake branch 1 and air intake branch 2 104, can be bent again after integrated molding,
Bending part can also be formed during integrated molding.
Condenser air inlet tube assembly described in the present embodiment, can be effectively reduced welded number, makes simultaneously
Condenser air inlet tube assembly overall structure is more continuous, not only bearing capacity with higher, higher fatigue resistance, and makes
With the service life, and time and the cost of manufacture and assembly can be reduced, can be effectively prevented from that superheated vapor in pipe leaks asks
Topic.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of condenser air inlet tube assembly, which is characterized in that including main air inlet pipe, branching-passage device for tube, air intake branch one and air inlet
Branch pipe two, the main air inlet pipe, air intake branch one and air intake branch two are both connected to the branching-passage device for tube, and main air inlet pipe is distinguished
It is connected with air intake branch one and air intake branch two, in the main air inlet pipe, air intake branch one and air intake branch two at least
Two are integrally formed component with the branching-passage device for tube, and the outer diameter of main air inlet pipe is greater than the outer of air intake branch one and air intake branch two
Diameter.
2. condenser air inlet tube assembly according to claim 1, which is characterized in that the air intake branch one and the air inlet
Branch pipe two is coaxial, and the air intake branch one, air intake branch two and branching-passage device for tube are integrally formed component, use on the branching-passage device for tube
In one end of connection main air inlet pipe perpendicular to the air intake branch one or air intake branch two.
3. condenser air inlet tube assembly according to claim 2, which is characterized in that the air intake branch one and the air inlet
The outer diameter of branch pipe two is identical.
4. condenser air inlet tube assembly according to claim 3, which is characterized in that the air intake branch one and the air inlet
Branch pipe two is connected in sequence by the first straight sections, bent portion and the second straight sections.
5. condenser air inlet tube assembly according to claim 4, which is characterized in that the first straight tube of the air intake branch one
The length in portion is less than the length of the first straight sections of air intake branch two.
6. condenser air inlet tube assembly according to claim 5, which is characterized in that the first straight tube of the air intake branch one
Second straight sections of the portion perpendicular to air intake branch one；First straight sections of the air intake branch two perpendicular to air intake branch two
Two straight sections.
7. condenser air inlet tube assembly according to claim 6, which is characterized in that the second straight tube of the air intake branch one
Portion is identical as the second straight sections length of the air intake branch two.
8. condenser air inlet tube assembly according to claim 1, which is characterized in that the main air inlet pipe is perpendicular to air inlet branch
Pipe one and air intake branch two.
9. condenser air inlet tube assembly according to claim 1, which is characterized in that the main air inlet pipe is repeatedly bending
Pipe.
10. condenser air inlet tube assembly according to claim 1, which is characterized in that the main air inlet pipe is successively by straight tube
One, bend pipe one, straight tube two, bend pipe two and straight tube three are formed by connecting, wherein the straight tube one perpendicular to air intake branch one or into
Gas branch pipe two, straight tube three are parallel to air intake branch one or air intake branch two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578433.9U CN208108557U (en) | 2018-04-23 | 2018-04-23 | A kind of condenser air inlet tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578433.9U CN208108557U (en) | 2018-04-23 | 2018-04-23 | A kind of condenser air inlet tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108557U true CN208108557U (en) | 2018-11-16 |
Family
ID=64115996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820578433.9U Active CN208108557U (en) | 2018-04-23 | 2018-04-23 | A kind of condenser air inlet tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108557U (en) |
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2018
- 2018-04-23 CN CN201820578433.9U patent/CN208108557U/en active Active
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