CN205503468U - Compressor with stator fixed knot constructs - Google Patents
Compressor with stator fixed knot constructs Download PDFInfo
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- CN205503468U CN205503468U CN201620193869.7U CN201620193869U CN205503468U CN 205503468 U CN205503468 U CN 205503468U CN 201620193869 U CN201620193869 U CN 201620193869U CN 205503468 U CN205503468 U CN 205503468U
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Abstract
The utility model provides a compressor with stator fixed knot constructs, construct including casing, motor stator and stator fixed knot, stator fixed knot constructs including being used for fixing the first stator fixed knot of motor stator one end constructs and is used for fixing the second stator fixed knot of the motor stator other end constructs, through first stator fixed knot constructs and motor stator is fixed to second stator fixed knot structure on the casing, and make the cavity has between motor stator and the casing. The utility model provides a compressor with stator fixed knot constructs constructs through first stator fixed knot structure and second stator fixed knot and fixes the stator on the casing. Have the cavity between motor stator and the casing, avoided holding stator circumference tightly on the casing, correspondingly reduced the required solid passageway of compressor solid borne sound, and then reduced the noise.
Description
Technical field
This utility model relates to a kind of compressor, a kind of compressor with fixed structure of stator.
Background technology
Compressor is a kind of fluid machinery that low-pressure gas is promoted to gases at high pressure, is the heart of refrigeration system.
Compressor includes housing and motor, and motor includes motor stator and electronics rotor.
In the prior art, motor stator is fixed on the inwall of housing, uses circumference to hold tightly during stator assembling
Form.There is solid-borne sound transmission at motor, affect the life-span of compressor.This sound is propagated by stator and housing
Go out, and then produce bigger noise, be unfavorable for the health of personnel in external environment.Therefore, it is necessary to pin
A kind of new compressor is provided to solid-borne sound transmission problem.
Additionally, for sheet metal component unified frame, stator is colded pressing with hot jacket binding effect on housing all
It not fine, be necessary the most accordingly to provide a kind of new stator assembly technology.
Utility model content
The purpose of this utility model is to provide a kind of compressor with fixed structure of stator, existing to solve
The problem that in technology, at motor, noise is big and stator binding effect is poor.
In order to achieve the above object, this utility model provides a kind of compressor with fixed structure of stator,
Including housing, motor stator and fixed structure of stator, described fixed structure of stator includes for fixing described electricity
First fixed structure of stator of machine stator one end and solid for fixing the second stator of the described motor stator other end
Fixed structure, is fixed on institute by described first fixed structure of stator and the second fixed structure of stator by motor stator
State on housing, and make, between described motor stator and housing, there is cavity.
Further, described compressor is vertical compressor, and described first fixed structure of stator is positioned at described
The top of two fixed structures.
Further, described compressor is horizontal compressor, and described compressor also includes liquid storage cylinder, described shell
Body and the junction of liquid storage cylinder and described second fixed structure of stator are positioned at the same side of described motor stator.
Further, described first fixed structure of stator is jump ring, and described jump ring includes having resilient claw,
The quantity of described claw is multiple, described claw and described housing tight fit.
Further, described claw is arranged by damping unit and described housing tight fit, described damping unit
Between described claw and housing.
Further, described damping unit is sheet rubber or polyester sheet.
Further, described first fixed structure of stator is clip, and the outer ring of described clip is tight with described housing
Coordinating, described clip is also fixing with described motor stator to be connected.
Further, described clip also has the clip marginal texture within the outer ring being positioned at described clip, logical
Cross bolt column or screw to be fixed on motor stator by described clip through described clip marginal texture.
Further, described second fixed structure of stator is the bulge-structure being arranged on housing, by described
The bulge-structure described motor stator of carrying makes motor stator be fixed on described bulge-structure and the first stator is fixed
Between structure.
Further, described bulge-structure is integrated with housing, or described bulge-structure is fixed on
In described housing.
Further, described second fixed structure of stator is bracket, and described bracket is fixing on the housing,
Make motor stator be fixed on described bracket by the described bracket described motor stator of carrying and the first stator is fixed
Between structure.
Further, also include that rotor, the outer ring of described rotor or the inner ring of motor stator are sheathed
Having auxiliary clamp, the gap adjusted between described motor stator and rotor by described auxiliary clamp is made
This gap uniformity.
This utility model provides a kind of compressor with fixed structure of stator, by the first stator fixed knot
Stator is fixed on housing by structure and the second fixed structure of stator, it is provided that the assembly technology of a kind of motor stator.
Have cavity between described motor stator and housing, sound is mainly propagated by this cavity, it is to avoid by stator
Circumference is held tightly on housing, decreases the solid tunnel required for compressor solid-borne sound transmission accordingly, and then reduces
Noise.
Accompanying drawing explanation
The partial sectional view of the compressor that Fig. 1 provides for this utility model embodiment；
The axonometric chart of the first fixed structure of stator that Fig. 2 provides for this utility model embodiment；
The top view of the first fixed structure of stator that Fig. 3 provides for this utility model embodiment；
The A-A sectional view of the first fixed structure of stator that Fig. 4 provides for this utility model embodiment；
The axonometric chart of the first fixed structure of stator that Fig. 5 provides for another embodiment of this utility model；
The top view of the first fixed structure of stator that Fig. 6 provides for another embodiment of this utility model；
The B-B sectional view of the first fixed structure of stator that Fig. 7 provides for another embodiment of this utility model；
The top view of the second fixed structure of stator that Fig. 8 provides for this utility model embodiment；
The C-C sectional view of the second fixed structure of stator that Fig. 9 provides for this utility model embodiment；
The axonometric chart of the second fixed structure of stator that Figure 10 provides for another embodiment of this utility model；
The top view of the second fixed structure of stator that Figure 11 provides for another embodiment of this utility model；
The D-D broken section of the second fixed structure of stator that Figure 12 provides for another embodiment of this utility model
Figure；
The partial sectional view of the compressor that Figure 13 provides for another embodiment of this utility model.
In figure, 1: housing, 2: motor stator, 3: the first fixed structure of stator, 31: clip marginal texture,
4: the second fixed structure of stator.
Detailed description of the invention
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in more detail.According to
Description below and claims, advantage of the present utility model and feature will be apparent from.It should be noted that, attached
Figure all uses the form simplified very much and all uses non-ratio accurately, only in order to facilitate, to assist lucidly
The purpose of bright this utility model embodiment.
As it is shown in figure 1, this utility model provides a kind of compressor with fixed structure of stator, including shell
Body 1, motor stator 2 and fixed structure of stator, it is fixed that described fixed structure of stator includes for fixing described motor
First fixed structure of stator 3 of son 2 one end and for fixing the second stator of described motor stator 2 other end
Fixed structure 4, by described first fixed structure of stator 3 and the second fixed structure of stator 4 by motor stator 2
It is fixed on described housing 1, and makes, between described motor stator 2 and housing 1, there is cavity.
First fixed structure of stator 3 is mainly used in the movement retraining motor stator along crankshaft direction, and utilizes
It retrains the rotor magnetic force to motor stator to the pressure of motor stator.Second fixed structure of stator 4
Being mainly used in holding stator, on it, plane is the reference for assembling of complete machine.Additionally, due to motor stator 2 and shell
Between body 1, there is cavity, it is to avoid the directly contact between solid and solid is transaudient, reduces due to solid
The transaudient noise caused.
Described compressor is vertical compressor or horizontal compressor.In the present embodiment, it is vertical compressor,
And described first fixed structure of stator 3 is positioned at the top of described second fixed structure 4.In another embodiment,
Described compressor is horizontal compressor, and described compressor also includes liquid storage cylinder (not shown), described housing and storage
The junction of fluid cylinder and described second fixed structure of stator 4 are positioned at the same side of described motor stator 2.
Described compressor is Conventional press or frequency-changeable compressor.In the present embodiment, it is frequency-changeable compressor,
But it is not limited.
In the present embodiment, as shown in figs. 2 to 4, described first fixed structure of stator 3 is jump ring, described card
Spring includes having resilient claw, and the quantity of described claw is multiple, described claw and described housing tight fit.
Specifically, the claw of this jump ring is placed in the housing and under be pushed into the top of motor stator, owing to claw has
Flexible, then claw can suitably deformation and with housing tight fit, and the top of fixing motor stator can be played
Effect.
Preferably, described claw is arranged by damping unit and described housing 1 tight fit, described damping unit
Between described claw and housing 1.Further, described damping unit is sheet rubber or polyester sheet.Due to
The density of damping unit is less than motor stator, therefore can reduce further motor stator by arranging damping unit
And the transaudient noise caused between housing.
As a nonrestrictive example, as in figure 2 it is shown, the quantity of claw is six.Refer to Fig. 1,
The opening of claw is placed in the housing upward and with housing tight fit, and then motor stator can be fixed
One end.
In another embodiment, as shown in Fig. 5～7, described first fixed structure of stator 3 is clip, described
The outer ring of clip and described housing 1 tight fit, described clip is also fixing with described motor stator to be connected.
In the present embodiment, refer to Fig. 5, described clip also has the card within the outer ring being positioned at described clip
Hoop marginal texture 31, is fixed on described clip through described clip marginal texture 31 by bolt column or screw
On motor stator.
As a nonrestrictive example, the quantity of clip marginal texture 31 is six, and by three spiral shells
Nail inserts three different clip marginal textures 31 respectively and is fixed on motor stator by described clip.
In the present embodiment, as shown in Fig. 8～9, described second fixed structure of stator 4 is for being arranged on housing 1
On bulge-structure (being interpreted as the projection of case inside here), by described bulge-structure carry described motor
Stator makes motor stator 2 be fixed between described bulge-structure and the first fixed structure of stator 3.
Please continue to refer to Fig. 8, described bulge-structure is integrated with housing 1.For example, it is possible to by recessed
Fall into the subregion of housing 1 to form the described bulge-structure of convex.Such as, shown bulge-structure is raised line
Shape, and quantity is three.
In another embodiment, described bulge-structure can be a single structure, and it is fixed on described shell
In body 1.
In another embodiment, as shown in Figure 10～12, described second fixed structure of stator 4 is bracket, institute
State bracket to be fixed on described housing 1, carry described motor stator by described bracket and make motor stator solid
It is scheduled between described bracket and the first fixed structure of stator 3.
Further, described compressor also includes rotor, the outer ring of described rotor or motor stator
Inner ring be arranged with auxiliary clamp, adjusted between described motor stator and rotor by described auxiliary clamp
Gap make this gap uniformity.
Refer to the partial sectional view of the compressor that Figure 13, Figure 13 provide for another embodiment of this utility model.
As a non-limiting embodiment, wherein, the first fixed structure of stator uses the structure of described clip,
Second fixed structure of stator uses the structure of described bracket, and bracket is fixed on housing (such as, bracket weldering
It is connected on housing).
As a example by first fixing rotor, first rotor is fixed on bent axle (such as, rotor is cold
Press-in bent axle), then auxiliary clamp is set in the outer ring of rotor, then with the first fixed structure of stator general
Motor stator is fixed on housing.Wherein, auxiliary clamp plays and inhales between isolation rotor and motor stator
The effect of power, also helps the location of motor stator so that gap uniformity between motor stator and auxiliary clamp,
And then gap uniformity between motor stator and electronics rotor can be made.After having adjusted this gap, then dismounting should
Auxiliary clamp can complete the assembling of motor.
And when assembling, it is possible to first with the first fixed structure of stator, motor stator is fixed on housing, then will
Auxiliary clamp is set in the inner ring of motor stator, is then fixed on bent axle by rotor.Adjust gap
Principle is introduced, does not repeats them here.
This utility model provides a kind of compressor with fixed structure of stator, by the first stator fixed knot
Stator is fixed on housing by structure and the second fixed structure of stator, it is provided that the assembly technology of a kind of motor stator.
Have cavity between described motor stator and housing, sound is mainly propagated by this cavity, it is to avoid by stator
Circumference is held tightly on housing, decreases the solid tunnel required for compressor solid-borne sound transmission accordingly, and then reduces
Noise.
Above are only preferred embodiment of the present utility model, this utility model is not played any restriction
Effect.Any person of ordinary skill in the field, in the scope without departing from the technical solution of the utility model
In, the technical scheme and the technology contents that disclose this utility model make any type of equivalent or amendment etc.
Variation, all belongs to the content without departing from the technical solution of the utility model, still falls within protection model of the present utility model
Within enclosing.
Claims (12)
1. a compressor with fixed structure of stator, it is characterized in that, including housing, motor stator and fixed structure of stator, described fixed structure of stator includes the first fixed structure of stator for fixing described motor stator one end and for fixing the second fixed structure of stator of the described motor stator other end, by described first fixed structure of stator and the second fixed structure of stator, motor stator is fixed on the housing, and make, between described motor stator and housing, there is cavity.
Having the compressor of fixed structure of stator the most as claimed in claim 1, it is characterised in that described compressor is vertical compressor, described first fixed structure of stator is positioned at the top of described second fixed structure of stator.
There is the compressor of fixed structure of stator the most as claimed in claim 1, it is characterized in that, described compressor is horizontal compressor, and described compressor also includes liquid storage cylinder, and the junction of described housing and liquid storage cylinder and described second fixed structure of stator are positioned at the same side of described motor stator.
Having the compressor of fixed structure of stator the most as claimed in claim 2 or claim 3, it is characterised in that described first fixed structure of stator is jump ring, described jump ring includes having resilient claw, and the quantity of described claw is multiple, described claw and described housing tight fit.
There is the compressor of fixed structure of stator the most as claimed in claim 4, it is characterised in that described claw is by damping unit and described housing tight fit, and described damping unit is arranged between described claw and housing.
There is the compressor of fixed structure of stator the most as claimed in claim 5, it is characterised in that described damping unit is sheet rubber or polyester sheet.
Having the compressor of fixed structure of stator the most as claimed in claim 2 or claim 3, it is characterised in that described first fixed structure of stator is clip, the outer ring of described clip and described housing tight fit, described clip is also fixing with described motor stator to be connected.
There is the compressor of fixed structure of stator the most as claimed in claim 7, it is characterized in that, described clip also has the clip marginal texture within the outer ring being positioned at described clip, is fixed on motor stator by described clip through described clip marginal texture by bolt column or screw.
There is the compressor of fixed structure of stator the most as claimed in claim 2 or claim 3, it is characterized in that, described second fixed structure of stator is the bulge-structure being arranged on housing, carries described motor stator by described bulge-structure and motor stator is fixed between described bulge-structure and the first fixed structure of stator.
There is the compressor of fixed structure of stator the most as claimed in claim 9, it is characterised in that described bulge-structure is integrated with housing, or described bulge-structure is fixed in described housing.
11. compressors as claimed in claim 2 or claim 3 with fixed structure of stator, it is characterized in that, described second fixed structure of stator is bracket, described bracket is fixing on the housing, carries described motor stator by described bracket and motor stator is fixed between described bracket and the first fixed structure of stator.
12. compressors as claimed in claim 1 with fixed structure of stator, it is characterized in that, also include rotor, the outer ring of described rotor or the inner ring of motor stator are arranged with auxiliary clamp, and the gap adjusted between described motor stator and rotor by described auxiliary clamp makes this gap uniformity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193869.7U CN205503468U (en) | 2016-03-14 | 2016-03-14 | Compressor with stator fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193869.7U CN205503468U (en) | 2016-03-14 | 2016-03-14 | Compressor with stator fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503468U true CN205503468U (en) | 2016-08-24 |
Family
ID=56727984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620193869.7U Active CN205503468U (en) | 2016-03-14 | 2016-03-14 | Compressor with stator fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191383A (en) * | 2016-03-14 | 2017-09-22 | 上海日立电器有限公司 | Compressor with fixed structure of stator |
| CN107882738A (en) * | 2016-09-29 | 2018-04-06 | 艾默生环境优化技术(苏州)有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
| CN107882732A (en) * | 2016-09-29 | 2018-04-06 | 艾默生环境优化技术(苏州)有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
-
2016
- 2016-03-14 CN CN201620193869.7U patent/CN205503468U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191383A (en) * | 2016-03-14 | 2017-09-22 | 上海日立电器有限公司 | Compressor with fixed structure of stator |
| CN107882738A (en) * | 2016-09-29 | 2018-04-06 | 艾默生环境优化技术(苏州)有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
| CN107882732A (en) * | 2016-09-29 | 2018-04-06 | 艾默生环境优化技术(苏州)有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
| CN107882732B (en) * | 2016-09-29 | 2019-07-26 | 艾默生环境优化技术(苏州)有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
| CN107882738B (en) * | 2016-09-29 | 2020-08-25 | 艾默生环境优化技术(苏州)有限公司 | Compressor with a compressor housing having a plurality of compressor blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee after: Shanghai Haili Electrical Appliance Co. Ltd. Address before: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee before: Rili Electric Appliance Co., Ltd., Shanghai |
|
| CP01 | Change in the name or title of a patent holder |