CN101799002A - Lateral exhaust structure of compressor - Google Patents
Lateral exhaust structure of compressor Download PDFInfo
- Publication number
- CN101799002A CN101799002A CN200910067843A CN200910067843A CN101799002A CN 101799002 A CN101799002 A CN 101799002A CN 200910067843 A CN200910067843 A CN 200910067843A CN 200910067843 A CN200910067843 A CN 200910067843A CN 101799002 A CN101799002 A CN 101799002A
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- Prior art keywords
- compressor
- cylindrical shell
- exhaust structure
- loam cake
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a lateral exhaust structure of a compressor. The compressor comprises a shell, wherein the shell comprises a cylinder body, an upper cover, a lower cover and the like; a motor and a compressor assembly are arranged in the shell; the motor comprises a stator, a rotor, a crankshaft and the like; the compressor assembly comprises a cylinder, an upper bearing, a lower bearing and the like; and a bend exhaust pipe is arranged on the side of the cylinder body. In the structure, the bend exhaust pipe is arranged on the side of the cylinder body, so the height of the compressor is reduced; and the welding process is easy.
Description
Technical field
The invention belongs to a kind of compressor, be specifically related to a kind of height that can reduce compressor and make welding procedure be easy to the lateral exhaust structure of compressor again.
Background technique
As shown in Figure 1, the compressor of prior art, the upper inside that is included in housing 1 is equipped with motor 20, at the downside of motor 20 compressor assembly 30 that is equipped with separated by a distance.Housing 1 is made up of cylindrical drum 10, loam cake 12 and the lower cover 13 etc. of hollow.Motor 20 is pressed on the inner peripheral surface that is fixed on cylindrical shell 10, and it is made up of stator 21, rotor 22 and rotary crankshaft 23 of being pressed into the center that is fixed on rotor 22 and transmitting rotating force etc.
In addition, be provided with exhaust port (not shown) in the upper bearing 32, its upside binding is fixed with baffler 34, is used to reduce the noise that is produced by pressure difference from the compressed media gas of exhaust port discharge.Be provided with suction pipe 40 in the bottom of seal casinghousing 1, be discharged to seal casinghousing 1 outside, on loam cake 12, be provided with discharge tube 41 for making dielectric gas by baffler 34.
As shown in Figure 2,, outlet pipe 41 is removed, in the side of cylindrical shell 10 straight duct 43 is set in addition in order to reduce the height of compressor.
But, in the closed-type compressor of prior art, when discharge tube 41 is arranged on the loam cake 12, discharge tube 41 directly is inserted into the inside of housing 1 by loam cake 12, this structure not only makes discharge tube 41 oversize, and the consumption of copper increases, and has also increased the height of compressor simultaneously.When straight discharge tube 43 is arranged on the side of cylindrical shell 10, bring difficulty then for cylindrical shell 10 and loam cake 12 welding procedures, be difficult to weld at this position welding gun.
Summary of the invention
The present invention is for the shortcoming that overcomes prior art proposes, and its objective is provides a kind of height that can reduce compressor to make welding procedure be easy to the lateral exhaust structure of compressor again.
Technological scheme of the present invention is: a kind of lateral exhaust structure of compressor, described compressor comprises housing, housing is made up of cylindrical shell, loam cake and lower cover etc., motor and compressor assembly are installed in housing, motor is made up of stator, rotor and bent axle etc., compressor assembly is made up of cylinder, upper bearing and lower bearing etc., is provided with curved outlet pipe in the side of cylindrical shell.
For welding gun is easily welded cylindrical shell and loam cake, curved outlet pipe has certain distance in the position that is provided with of cylindrical shell side from the loam cake lower end.
Curved discharge tube adopts elbow bend, perhaps adopts the elbow greater than the right angle.
The present invention is owing to be provided with curved discharge tube in the side of cylindrical shell, and the height that has not only reduced compressor makes welding procedure easy again.
Description of drawings
Fig. 1 is that the discharge tube of the compressor of prior art is arranged on the longitudinal sectional drawing that covers;
Fig. 2 is the part longitudinal sectional drawing that the straight discharge tube of the compressor of prior art is arranged on the cylindrical shell side;
Fig. 3 is the longitudinal sectional drawing with compressor of lateral exhaust structure of the present invention.
Wherein: 1 housing, 10 cylindrical shells
12 loam cakes, 13 lower covers
20 motors, 21 stators
22 rotors, 23 bent axles
23a eccentric part 30 compressor assemblies
31 cylinders, 32 upper bearing (metal)s
33 lower bearings, 34 bafflers
35 pistons, 40 suction pipes
41 discharge tubes, 43 straight discharge tubes
50 curved discharge tubes
Embodiment
Below, be elaborated with reference to the lateral exhaust structure of drawings and Examples to compressor of the present invention:
As shown in Figure 3, the lateral exhaust structure of compressor of the present invention comprises housing 1, in the upper inside of housing 1 motor 20 is installed, at the downside of motor 20 compressor assembly 30 that is equipped with separated by a distance.Housing 1 is made up of cylindrical drum 10, loam cake 12 and the lower cover 13 etc. of hollow.Motor 20 is pressed on the inner peripheral surface that is fixed on cylindrical shell 10, and it is made up of stator 21, rotor 22 and rotary crankshaft 23 of being pressed into the center that is fixed on rotor 22 and transmitting rotating force etc.
In addition, be provided with exhaust port (not shown) in the upper bearing 32, its upside binding is fixed with baffler 34, is used to reduce the noise that is produced by pressure difference from the compressed media gas of exhaust port discharge.Be provided with suction pipe 40 in the bottom of housing 1.For making dielectric gas be discharged to seal casinghousing 1 outside, be provided with curved discharge tube 50 in the side of cylindrical shell 10 by baffler 34.
For welding gun is easily welded cylindrical shell 10 and loam cake 12, curved outlet pipe 50 has certain distance in the position that is provided with of cylindrical shell 10 sides from loam cake 12 lower ends.
Curved discharge tube 50 adopts elbow bend, perhaps adopts the elbow greater than the right angle.
The present invention is owing to be provided with curved discharge tube 50 in the side of cylindrical shell 10, and the height that has not only reduced compressor makes welding procedure easy again.
Claims (3)
1. the lateral exhaust structure of a compressor, described compressor comprises housing (1), housing (1) is made up of cylindrical shell (10), loam cake (12) and lower cover (13) etc., motor (20) and compressor assembly (30) are installed in housing (1), motor (20) is made up of stator (21), rotor (22) and bent axle (23) etc., compressor assembly (30) is made up of cylinder (31), upper bearing (32) and lower bearing (33) etc., it is characterized in that: be provided with curved outlet pipe (50) in the side of cylindrical shell (10).
2. the lateral exhaust structure of compressor according to claim 1, it is characterized in that: in order to make welding gun cylindrical shell (10) and loam cake (12) are easily welded, curved outlet pipe (50) has certain distance in the position that is provided with of cylindrical shell (10) side from loam cake (12) lower end.
3. the lateral exhaust structure of compressor according to claim 1 is characterized in that: bend discharge tube (50) and adopt elbow bend, perhaps adopt the elbow greater than the right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910067843A CN101799002A (en) | 2009-02-11 | 2009-02-11 | Lateral exhaust structure of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910067843A CN101799002A (en) | 2009-02-11 | 2009-02-11 | Lateral exhaust structure of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101799002A true CN101799002A (en) | 2010-08-11 |
Family
ID=42594815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910067843A Pending CN101799002A (en) | 2009-02-11 | 2009-02-11 | Lateral exhaust structure of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101799002A (en) |
-
2009
- 2009-02-11 CN CN200910067843A patent/CN101799002A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100811 |