CN206144756U - Compressor and adopt its air conditioner - Google Patents
Compressor and adopt its air conditioner Download PDFInfo
- Publication number
- CN206144756U CN206144756U CN201620726738.0U CN201620726738U CN206144756U CN 206144756 U CN206144756 U CN 206144756U CN 201620726738 U CN201620726738 U CN 201620726738U CN 206144756 U CN206144756 U CN 206144756U
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- straight length
- intake duct
- air intake
- suction hole
- cylinder
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Abstract
The utility model relates to a compressor technical field especially relates to a compressor and adopt its air conditioner. The compressor includes knockout, casing, breathing pipe and cylinder, wherein, the one end and the knockout of breathing pipe are connected, the other end insert in the cylinder suction hole of cylinder and with cylinder suction hole sealing connection, be provided with the through hole that supplies the breathing pipe to pass on the casing, breathing pipe and through hole sealing connection. And simultaneously, the utility model discloses the air conditioner that adopts above -mentioned compressor is still provided. The utility model discloses a knockout and cylinder are connected to a breathing pipe, only need be to the junction of breathing pipe and cylinder suction hole to and breathing pipe and through hole junction seal can, simplified manufacturing process, reduce material and energy resource consumption, has practiced thrift the human cost and has improved the product quality, reduced manufacturing cost.
Description
Technical field
The utility model is related to Compressor Technology field, more particularly to a kind of compressor and the air-conditioning using it.
Background technology
At present in the middle of compressor industry, the connection between compressor cylinder and knockout bend pipe, mainly using following two
Assembly technology：
With reference to sealing ring copper pumping tracheae is directed in Fig. 1, industry, assembly technology flow process is as follows：
The ＇ of housing air-breathing copper pipe 2 is linked together with the ＇ of steel loop 3 by furnace brazing technique, forms housing air intake duct group
Part, then passes through the techniques such as electric resistance welding in succession between housing suction conduit assembly and housing, forms housing unit component；
Housing unit component is flowed into after assembling, and first the ＇ of pumping gas copper pipe 4 is coordinated by gap, is assembled to compresser cylinder
In the suction hole of 5 ＇, the ＇ of interference fit seal circle 6 is then pressed into, last combined article is flowed into knockout and installs post；
The ＇ of knockout bend pipe 1 is installed, by gas brazing knockout bend pipe and the ＇ of housing air-breathing copper pipe 2, copper pumping gas copper
Seal between the ＇ of pipe 4.
With reference to copper facing pumping tracheae is directed in Fig. 2, industry, assembly technology flow process is as described below：
The ＇ of housing air-breathing copper pipe 2 is linked together with the ＇ of steel loop 4 by furnace brazing, forms housing suction conduit assembly, so
By the connection of the techniques such as electric resistance welding between back casing suction conduit assembly and housing, housing unit component is formed；
Housing unit component is flowed into after assembling, and first the ＇ (copper facing) of pumping gas copper pipe 3 by interference fit, press-in is assembled to
In the ＇ suction holes of compresser cylinder 5, combined article is flowed into knockout and installs post；
The ＇ of knockout bend pipe 1 is installed, by gas brazing the ＇ of knockout bend pipe 1 and the ＇ of housing air intake duct copper pipe 2, pumping gas
Seal between the ＇ of copper pipe 3.
The existing assembly technology of both the above has that welded seal point is more, and technique is loaded down with trivial details, cost increase, energy wave
Take, employee's operation intensity is big, the problems such as easily leakage.
For the problems referred to above, propose that one kind can solve the problem that welded seal point present in existing assembly technology is more, technique
Loaded down with trivial details, cost increase, energy waste, employee's operation intensity is big, easily the compressor and the air-conditioning using it the problems such as leakage.
Utility model content
The purpose of this utility model is to propose a kind of compressor, to can solve the problem that and weld close present in existing assembly technology
Seal point is more, and technique is loaded down with trivial details, cost increase, energy waste, and employee's operation intensity is big, the problems such as easily leakage.
Another purpose of the present utility model is to propose a kind of air-conditioning, and it adopts compressor as described above.
It is that, up to this purpose, the utility model is employed the following technical solutions：
A kind of compressor, including knockout, housing, air intake duct and cylinder, wherein, one end of the air intake duct and knockout
Connection, is tightly connected in the cylinder suction hole of other end insertion cylinder and with cylinder suction hole；
The through hole passed through for air intake duct is provided with the housing, the air intake duct is tightly connected with through hole.
As a kind of preferred version of above-mentioned compressor, one end of the air intake duct insertion cylinder suction hole and cylinder air-breathing
Hole interference fit.
Used as a kind of preferred version of above-mentioned compressor, the magnitude of interference between the air intake duct and cylinder suction hole is
0.002mm-0.01mm。
As the side between the side wall of a kind of preferred version of above-mentioned compressor, the air intake duct and through hole by welding
Formula is attached.
Used as a kind of preferred version of above-mentioned compressor, the openend of the cylinder suction hole is provided with guiding surface.
Used as a kind of preferred version of above-mentioned compressor, the end of one end of the air intake duct insertion cylinder suction hole is circle
Corner structure or guiding surface structure.
Used as a kind of preferred version of above-mentioned compressor, the air intake duct includes straight length and bend loss, wherein, straight length
End insertion cylinder suction hole in, the end of bend loss is connected with knockout.
Used as a kind of preferred version of above-mentioned compressor, the straight length includes the first straight length and the second straight length, its
In, the through hole is connected with the first straight length, and in the second straight length insertion cylinder suction hole, and the external diameter of the first straight length is big
In the external diameter of the second straight length.
Used as a kind of preferred version of above-mentioned compressor, the external diameter of the bend loss is outer less than connected straight length
Connected by ramp structure between footpath, and bend loss and straight length.
A kind of air-conditioning, it includes compressor as described above.
The beneficial effects of the utility model are：The utility model is using an air intake duct connection knockout and cylinder, it is only necessary to
Will be to air intake duct and the junction of cylinder suction hole, and air intake duct is sealed with through hole junction, simplifies system
Technique is made, material and energy resource consumption is reduced, human cost has been saved and has been improve product quality, reduce manufacturing cost.
Description of the drawings
Fig. 1 is copper pumping tracheae assembling structure schematic diagram in prior art；
Fig. 2 is copper facing pumping tracheae assembling structure schematic diagram in prior art；
Fig. 3 is the assembling structure schematic diagram of the air intake duct that the utility model specific embodiment is provided；
Fig. 4 is the air intake duct local detail schematic diagram that the utility model specific embodiment is provided；
Fig. 5 is the partial enlarged drawing of Fig. 4 " at A ".
Wherein：
1：Knockout；2：Housing；3：Air intake duct；4：Cylinder；31：Bend loss；32：First straight length；33：Second straight tube
Section；34：Ramp structure；35：Guiding surface structure；
1 ＇：Knockout bend pipe；2 ＇：Housing air-breathing copper pipe；3 ＇：Steel loop；4 ＇：Pumping gas copper pipe；5 ＇：Cylinder；6 ＇：Sealing
Circle.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
As shown in figure 3, a kind of compressor is provided in present embodiment, including knockout 1, housing 2, air intake duct 3 are gentle
Cylinder 4, one end of air intake duct 3 is connected with knockout 1, in the cylinder suction hole of other end insertion cylinder 4 and close with cylinder suction hole
Envelope connection, is provided with the through hole passed through for air intake duct 3 on housing 2, air intake duct 3 is tightly connected with through hole.
In the present embodiment, knockout 1 and cylinder 4 are connected using an air intake duct 3, it is only necessary to gentle to air intake duct 3
The junction of cylinder suction hole, and air intake duct 3 and through hole junction sealed, and simplifies manufacturing process, reduction material
Material and energy resource consumption, having saved human cost and having improve product quality (reduces the position for needing to seal, reduces accordingly
Leak source), reduce manufacturing cost.
Specific version is tightly connected between air intake duct 3 and cylinder suction hole is：Air intake duct 3 inserts cylinder suction hole
One end and cylinder suction hole interference fit.
Specifically, the magnitude of interference between air intake duct 3 and cylinder suction hole is 0.002mm-0.01mm.As preferred, inhale
The magnitude of interference between tracheae 3 and cylinder suction hole is 0.003mm, 0.004mm or 0.005mm.
The specific constructive form being tightly connected between air intake duct 3 and through hole is：Between air intake duct 3 and the side wall of through hole
It is attached by way of welding.Specifically, the mode of welding is the welding of soldering, electric resistance welding or high-frequency induction heating.
With reference to Fig. 4, for the ease of the assembling between air intake duct 3 and cylinder suction hole, the openend of cylinder suction hole is arranged
There is guiding surface, the end of one end of the insertion cylinder suction hole of air intake duct 3 is fillet structure or guiding surface structure 35.
With reference to Fig. 3, air intake duct 3 includes straight length and bend loss 31, wherein, the end insertion cylinder suction hole of straight length
Interior, the end of bend loss 31 is connected with knockout 1.
Above-mentioned straight length includes the first straight length 32 and the second straight length 33, wherein, through hole connects with the first straight length 32
Connect, in the insertion cylinder suction hole of the second straight length 33, and the external diameter of the first straight length 32 is more than the external diameter of the second straight length 33.By
In, need welding, the external diameter of the first straight length 32 to be more than the external diameter of the second straight length 33 at the first straight length 32 and through hole, can
During deforming upon in welding process, deformation space is provided for deformation, prevent from being caused due to there is transmission of the deformation to refrigerant
Affect.
Between above-mentioned straight length and bend loss 31, rational ledge structure is designed with.Due to, air intake duct 3 and the air-breathing of cylinder 4
Interference seal is adopted between hole, design ledge structure is, for clamp fixture positioning, to increase air intake duct axially loaded, optimizes product
Manufacturability.
The specific version of above-mentioned ledge structure is：The external diameter of bend loss 31 is outer less than connected straight length
Connected by ramp structure 34 between footpath, and bend loss 31 and straight length.It is further specific, the straight length of bend loss 31 and first
32 connections, the external diameter of bend loss 31 is less than the external diameter of the first straight length 32.
By air intake duct, 3 points is to illustrate the spy of air intake duct 3 for bend loss 31, the first straight length 32 and the second straight length 33
Levy, but air intake duct 3 is in itself integral structure.
Above-mentioned air intake duct 3 is copper pipe or copper-plated tube or clean steel pipe.
In the present embodiment, a kind of air-conditioning is additionally provided, the air-conditioning includes compressor as described above.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the restriction to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by need not paying performing creative labour,
These modes are fallen within protection domain of the present utility model.
Claims (10)
1. a kind of compressor, including knockout (1), housing (2), air intake duct (3) and cylinder (4), it is characterised in that the air-breathing
One end of pipe (3) is connected with knockout (1), seals in the cylinder suction hole of other end insertion cylinder (4) and with cylinder suction hole
Connection；
The through hole passed through for air intake duct (3) is provided with the housing (2), the air intake duct (3) is tightly connected with through hole.
2. compressor according to claim 1, it is characterised in that the air intake duct (3) inserts one end of cylinder suction hole
With cylinder suction hole interference fit.
3. compressor according to claim 2, it is characterised in that the mistake between the air intake duct (3) and cylinder suction hole
The amount of being full of is 0.002mm-0.01mm.
4. compressor according to claim 1, it is characterised in that the side wall of the air intake duct (3) and housing (2) through hole
Between welding by way of be attached.
5. compressor according to claim 1, it is characterised in that it is oblique that the openend of the cylinder suction hole is provided with guiding
Face.
6. compressor according to claim 1 or 5, it is characterised in that the one of air intake duct (3) the insertion cylinder suction hole
The end at end is fillet structure or guiding surface structure (35).
7. compressor according to claim 1, it is characterised in that the air intake duct (3) is including straight length and bend loss
(31), wherein, in the end of straight length insertion cylinder suction hole, the end of bend loss (31) is connected with knockout (1).
8. compressor according to claim 7, it is characterised in that the straight length includes the first straight length (32) and second
Straight length (33), wherein, the through hole is connected with the first straight length (32), the second straight length (33) insertion cylinder suction hole
It is interior, and the external diameter of the first straight length (32) is more than the external diameter of the second straight length (33).
9. the compressor according to claim 7 or 8, it is characterised in that the external diameter of the bend loss (31) with it less than connecting
The external diameter of the straight length for connecing, and bend loss (31) and straight length between by ramp structure (34) connect.
10. a kind of air-conditioning, it is characterised in that include the compressor as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726738.0U CN206144756U (en) | 2016-07-08 | 2016-07-08 | Compressor and adopt its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726738.0U CN206144756U (en) | 2016-07-08 | 2016-07-08 | Compressor and adopt its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144756U true CN206144756U (en) | 2017-05-03 |
Family
ID=58616628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726738.0U Active CN206144756U (en) | 2016-07-08 | 2016-07-08 | Compressor and adopt its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438292A (en) * | 2016-07-08 | 2017-02-22 | 珠海凌达压缩机有限公司 | Compressor and air conditioner employing same |
| WO2022227370A1 (en) * | 2021-04-29 | 2022-11-03 | 广东美的暖通设备有限公司 | Compressor air inlet pipe, compressor, and air conditioner |
-
2016
- 2016-07-08 CN CN201620726738.0U patent/CN206144756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438292A (en) * | 2016-07-08 | 2017-02-22 | 珠海凌达压缩机有限公司 | Compressor and air conditioner employing same |
| WO2022227370A1 (en) * | 2021-04-29 | 2022-11-03 | 广东美的暖通设备有限公司 | Compressor air inlet pipe, compressor, and air conditioner |
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