CN207093381U - Compressor - Google Patents
Compressor Download PDFInfo
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- CN207093381U CN207093381U CN201721081823.7U CN201721081823U CN207093381U CN 207093381 U CN207093381 U CN 207093381U CN 201721081823 U CN201721081823 U CN 201721081823U CN 207093381 U CN207093381 U CN 207093381U
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- reservoir
- compressor
- main body
- compressor main
- arm
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Abstract
The utility model discloses a kind of compressor, the compressor includes compressor main body, reservoir and fixture, and compressor main body is connected with reservoir, and compressor main body is fixedly connected by fixture with reservoir;Fixture includes two linking arms being connected with compressor main body, two linking arms are divided into the both sides that compressor main body is connected center line with reservoir, projection spacing of two linking arms along compressor main body axis projection at grade, successively decrease from one end that two linking arms are connected with compressor main body to two linking arms close to one end of reservoir.The utility model improves the structure of the fixture of compressor, reduces the vibration of reservoir, reduces noise caused by compressor operating.
Description
Technical field
It the utility model is related to Compressor Technology field, more particularly to a kind of compressor.
Background technology
Compressor in refrigeration technology field generally comprises compressor main body, and the liquid storage connected with compressor main body
Device.Wherein, compressor and reservoir are each respectively provided with intrinsic frequency, such as:Part rotary compressor operationally, can produce
The vibration of 250Hz frequency ranges.
Because the reservoir being fixedly connected with compressor main body is on the direction of rotation of compressor main body internal rotor bent axle
Intrinsic frequency is close with the intrinsic frequency of compressor main body, and therefore, when the compressor is operated, the vibration of reservoir can be by compressor
The vibration amplification of main body, and then the problem of cause compressor noise to increase.
Utility model content
Main purpose of the present utility model is to provide a kind of compressor arrangement, it is intended to reduces the vibration of reservoir, avoids
The vibration of compressor main body is amplified and causes the problem of noise is excessive caused by compressor by reservoir.
To achieve the above object, the utility model proposes a kind of compressor, the compressor to include:
Compressor main body;
Reservoir, the reservoir connect with the compressor main body;And
The compressor main body is fixedly connected by fixture, the fixture with the reservoir;The fixture includes
Two linking arms being connected with the compressor main body, two linking arm are divided into the compressor main body and connected with the reservoir
Connect the both sides of center line, projection spacing of two linking arm along the compressor main body axis projection at grade, from institute
Two linking arms are stated with one end that the compressor main body is connected to two linking arms close to one end of the reservoir to successively decrease.
Preferably, the plate-like setting of two linking arm, one end and the compressor main body of two linking arm
Perisporium is welded and fixed, and the perisporium of the other end and the reservoir of two linking arm is welded and fixed.
Preferably, two linking arm includes interlude and positioned at the interlude both ends and with the interlude in bending
The perisporium of the first linkage section and the second linkage section set, first linkage section and the compressor main body is tangent and welding is solid
Fixed, the perisporium of second linkage section and the reservoir is tangent and is welded and fixed.
Preferably, a side surface of first linkage section towards the compressor main body is convexly equipped with pad, and/or,
One side surface of second linkage section towards the reservoir is convexly equipped with pad.
Preferably, two linking arm is connected with reservoir the both sides of center line in the compressor main body and is symmetrical arranged.
Preferably, the fixture also includes registration arm, and the registration arm is with two linking arm away from the compressor
One end connection of main body, the reservoir is connected with the registration arm, the registration arm with towards the reservoir and
Position the recess of the reservoir.
Preferably, the fixture also includes band, and the band has relative first end and the second end, the band
On the perisporium of the reservoir, the first end of the band and the second end are connected hoop with the registration arm respectively.
Preferably, the first end of the band and the second end are correspondingly connected to the both ends of the registration arm.
Preferably, the registration arm and the two linking arms integrally connected, and W-shaped setting.
Preferably, in the both ends of the registration arm, one end is provided with the first fixing hole, and the other end is provided with button hole, the band
First end be spirally connected by screw and first fixing hole, the second end of the band in hook-shaped, and with the button hole buckle
It is fixed.
Preferably, the registration arm and the junction of two linking arms stretch out respectively, are formed and the reservoir
The cooperation section that fits of perisporium and canned paragraph from the cooperation section to the compressor main body direction that bent from, wherein described in one
Canned paragraph is provided with the second fixing hole, and the first end of the band is spirally connected by screw and second fixing hole, the band
Second end is in hook-shaped, and is fixed with another canned paragraph hook joint.
In the utility model, after compressor main body and reservoir are fixed by fixture, due to two connections in fixture
Arm is divided into the both sides that compressor main body is connected center line with reservoir, and therefore, two linking arms are to the active force of reservoir vertical
It is connected respectively to have towards compressor main body on the direction of center line with reservoir in compressor main body and is connected center line side with reservoir
To component, so as to suppress reservoir in the vibration being connected with compressor main body with reservoir on the direction of median perpendicular,
Avoid the occurrence of the problem of noise is excessive caused by compressor operating.Also, two linking arms exist along compressor main body axis projection
Projection spacing on same plane, from one end that two linking arms are connected with compressor main body to two linking arms close to the one of reservoir
End is successively decreased, and can make the fixation reservoir that two linking arms are more stable, improve fixture to reservoir with compressor main body and storage
The inhibition of vibration on the direction of liquid device connection median perpendicular.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model compressor one;
Fig. 2 is the structural representation of the embodiment of the utility model fixture one;
Fig. 3 is the structural representation of another embodiment of the utility model compressor;
Fig. 4 is the structural representation of another embodiment of the utility model fixture;
Fig. 5 is the structural representation of the another embodiment of the utility model compressor;
Fig. 6 is the structural representation of the another embodiment of the utility model fixture.
Drawing reference numeral explanation:
Label | Title | Label | Title |
10 | Compressor main body | 124 | Second linkage section |
11 | Reservoir | 125 | Pad |
12 | Fixture | 126 | Registration arm |
12a | Fixture | 126a | Registration arm |
12b | Fixture | 127 | Recess |
121 | Linking arm | 128 | Band |
121a | Linking arm | 129 | First fixing hole |
121b | Linking arm | 130 | Button hole |
122 | Interlude | 131 | Screw |
122a | Interlude | 132 | Coordinate section |
123 | First linkage section | 133 | Canned paragraph |
123a | First linkage section | 134 | Second fixing hole |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model
Protection domain within.
The utility model proposes a kind of compressor.
Reference picture 1, the compressor include compressor main body 10, reservoir 11 and consolidate reservoir 11 and compressor main body 10
Surely the fixture 12 connected.Wherein, compressor main body 10 is interconnected with reservoir 11 by pipeline (not shown), for liquid storage
Refrigerant in device 11 is flowed into compressor main body 10 and compressed by compressor main body 10.
With continued reference to Fig. 1, fixture 12 includes two linking arms 121 being connected with compressor main body 10, and two linking arms 121 divide
Not She Yu compressor main body 10 be connected the both sides of center line with reservoir 11, also, two linking arms 121 along compressor main body 10 axially
There is spacing in projection at grade, and the spacing is from two linking arms 121 and one end that compressor main body 10 is connected to two
Linking arm 121 successively decreases close to one end of reservoir 11.
It is understood that it is connected center line with reservoir 11 because two linking arms 121 are respectively arranged on compressor main body 10
Both sides, therefore, two linking arms 121 are being connected center line perpendicular to compressor main body 10 to the active force of reservoir 11 with reservoir 11
Direction on have be connected the component in center line direction with reservoir 11 towards compressor main body 10 respectively, so as to suppress reservoir 11
In the vibration being connected with compressor main body 10 with reservoir 11 on the direction of median perpendicular, reduce and made an uproar caused by compressor operating
Sound.
Also, the spacing of projection of two linking arms 121 along compressor main body 10 axially at grade, from two linking arms
121 successively decrease with one end that compressor main body 10 is connected to two linking arms 121 close to one end of reservoir 11, can make two linking arms
121 more stable fixation reservoirs 11, further increase damping effect of two linking arms 121 to reservoir 11.
In the present embodiment, the plate-like setting of two linking arms 121 can be made, wherein, two linking arms 121 and compressor main body
There can be a variety of connected modes between 10, such as:Can by screw or band by one end of two linking arms 121 respectively with compression
Owner's body 10 is fixedly connected;Or perisporium welding machine of the one end of two linking arms 121 respectively with compressor main body 10 can also be consolidated
It is fixed.Certainly, when one end of two linking arms 121 is welded and fixed with the perisporium of compressor main body 10 respectively, its operation is more convenient,
And two linking arm 121 and compressor main body 10 connection it is more firm.
Alternatively, the other end of two linking arms 121 is directly welded and fixed with reservoir 11 respectively, so that two linking arms
121 is more firm with the connection of reservoir 11.
In the present embodiment, two linking arms 121 include interlude 122 and positioned at the both ends of interlude 122 and respectively with compression
The first linkage section 123 and the second linkage section 124 that owner's body 10 and reservoir 11 are welded and fixed, wherein, the He of the first linkage section 123
Second linkage section 124 bends with respect to interlude 122 set respectively, so that the week of the first linkage section 123 and compressor main body 10
The tangent fixation of wall, the second linkage section 124 and the tangent fixation of perisporium of reservoir 11, make the first linkage section 123 and compressor main body
10 welding, and the welding of the second linkage section 124 and reservoir 11 are more convenient.
Wherein it is possible to make the first linkage section 123 and 124 relative linking arm 121 of the second linkage section towards the same of linking arm 121
Lateral bending is rolled over or makes the first linkage section 123 and the relative linking arm 121 of the second linkage section 124 is respectively facing linking arm 121
Both sides are bent, and the present embodiment is not restricted.
In the present embodiment, a side surface projection pad that can be in the first linkage section 123 towards compressor main body 10
125, so as to facilitate being welded to connect between the first linkage section 123 and compressor main body 10.Or can also be in the second linkage section
124 towards reservoir 11 a side surface projection pad 125, so as to facilitate between the second linkage section 124 and reservoir 11
It is welded to connect.
It is, of course, also possible to simultaneously in the first linkage section 123 towards a side surface of compressor main body 10 and the second linkage section
124 towards reservoir 11 a side surface projection pad 125, here is omitted.
Wherein, the quantity of the first linkage section 123 and/or the pad 125 on the second linkage section 124 can be one or more
It is individual, can be by multiple welding on the first linkage section 123 when the quantity of the pad 125 on the first linkage section 123 is multiple
Point 125 is along the axial direction of compressor main body 10 or is circumferentially arranged, so that the connection of the first linkage section 123 and compressor main body 10 is more
Add firmly.When the pad 125 on the second linkage section 124 quantity for it is multiple when, can will be multiple on the second linkage section 124
Axial direction of the pad 125 along reservoir 11 is circumferentially arranged, so that the connection of the second linkage section 124 and reservoir 11 is more firm
Gu.Such as:Can be to set two pads 125, and the first linkage section respectively on the first linkage section 123 and the second linkage section 124
Axial arranging of two weldments 125 along compressor main body 10 on 123, two edges of weldment 125 on the second linkage section 124
The axial arranging of reservoir 11.
In the present embodiment, as shown in Fig. 2 pad 125 can deviate from compressor body 10 to the first linkage section 123
Side and the second linkage section 124 carry out punching press away from the side of reservoir 11 and formed.Certainly, pad 125 can also pass through
Other manner is processed to be formed, and the present embodiment is not restricted.
In the present embodiment, the interlude 122 of linking arm 121 can be the platy structure of slab construction or bending,
The present embodiment is not restricted.Wherein, when the interlude 122 of two linking arms 121 is slab construction, due to the edge of two linking arm 121
The spacing of the projection of compressor main body 10 axially at grade, one be connected from two linking arms 121 with compressor main body 10
End is successively decreased to two linking arms 121 close to one end of reservoir 11, therefore, as shown in figure 1, the interlude 122 of two linking arms 121
The angle α that plate face is formed is more than 0 °, and less than 180 °, also, the plane where the plate face of the interlude 122 of two linking arms 121
Intersect in the side of compressor main body 10 towards reservoir 11.
In the present embodiment, two linking arms 121 can be connected to the both sides pair of center line in compressor main body 10 and reservoir 11
Claim to set, so as to further improve the restriction effect that fixture 12 vibrates reservoir 11.
In another embodiment of the present utility model, fixture 12a includes two linking arm 121a and registration arm, wherein, even
Meeting arm 121a includes interlude 122a and the first linkage section 123a, also, interlude 122a and the first linkage section 123a with it is above-mentioned
The structure of the linkage section 123 of interlude 122 and first in fixture 12 is essentially identical, and here is omitted.
In the present embodiment, registration arm can be registration arm 126 as shown in Figure 3, Figure 4 structure or as Fig. 5,
The structure of registration arm 126a shown in Fig. 6.As shown in Figure 3, Figure 4, the linking arm 121a of registration arm 126 and two is away from compressor main body
10 one end connection, also, reservoir 11 is connected with registration arm 126, and the registration arm 126 has towards the side of reservoir 11
There is the recess 127 positioned to reservoir 11.When reservoir 11 and registration arm 126 are connected, the part of reservoir 11
Positioned in recess 127, and by the recess 127, prevent the opposed fixed member 12a of reservoir 11 from moving.
Wherein, the linking arm 121a of registration arm 126 and two can be with integrally connected;It can also be consolidated by modes such as welding, screws
Fixed connection.Certainly, when 126 and two linking arm 121a integrally connecteds of registration arm, fixture 12a processing is more convenient.Such as:
The W-shaped settings of linking arm 121a of registration arm 126 and two can be made, so as to which fixture 12a can be formed by long plate structure bending,
Process very convenient.
In the present embodiment, fixture 12a also includes band 128 of the hoop on the perisporium of reservoir 11, and the band 128 has
There are relative first end and the second end, also, the first end of band 128 and the second end are connected with registration arm respectively, so as to determine
Position arm is fixedly connected with reservoir 11.
In the present embodiment, the first end of band 128 and the second end can be made to be correspondingly connected to the both ends of registration arm 126,
It can make the first end of band 128 and the second end is correspondingly connected to part between the both ends of registration arm 126.Certainly, when band 128
First end and the second end when being correspondingly connected to the both ends of registration arm 126, fixture 12a can preferably suppress reservoir 11 and exist
The vibration being connected with compressor main body 10 with reservoir 11 on the direction of median perpendicular.
Wherein, as shown in figure 4, first fixing hole 129, the other end can be set in one end in the both ends of registration arm 126
Button hole 130 is set, and through hole corresponding in the first end of band 128 being arranged at the first fixing hole 129, makes the of band 128
Two ends are set in hook.Then by screw 131 through band 128 first end through hole and the first fixing hole 129 with will hoop
One end with 128 first end and registration arm 126 is spirally connected, and by the second end hook joint of 128 hook-shaped setting of band in button hole 130
So that the second end of band 128 and the second end buckle of registration arm 126 to be fixed, so as to which registration arm 126 and reservoir 11 be fixed
Connection.
In the present embodiment, being partially toward away from reservoir 11 between the first end of band 128 and the second end can be made
Direction is bent, so that band 128 clamps the perisporium of reservoir 11, reservoir 11 is carried out with preferably spacing.
In the present embodiment, the first end of band 128 and the second end can also be fixed with registration arm by modes such as welding, this
Place repeats no more.
In the present embodiment, two linking arm 121a and storage can be made while registration arm is fixedly connected with reservoir 11
Liquid device 11 is fixedly connected, and two linking arm 121a and reservoir 11 connected mode can refer to above-mentioned two linking arm 121 and reservoir
11 connected mode, here is omitted.
In the present embodiment, one kind in the modes such as welding, screw buckle can also be passed through between registration arm and reservoir 11
Or various ways are fixedly connected, with specific reference to depending on reservoir 11 and fixture 12a structure.
In the present embodiment, the outer diameter D of reservoir 11 depending on the structure of compressor, such as:As shown in figure 3, it can make
The outer diameter D of reservoir 11 is more than or equal to 50mm, and the present embodiment is not restricted.
In another embodiment of the present utility model, fixtures of the fixture 12b in another embodiment of the utility model
Changed on the basis of 12a, as shown in Figure 5, Figure 6, fixture 12b includes two linking arm 121b and registration arm 126a,
Wherein, two linking arm 126a in two linking arm 121b and registration arm 126a structure and another embodiment of the utility model and fixed
The structure of position arm 126 is essentially identical, and here is omitted.Its difference is, registration arm 126a and two linking arm 121b's
Junction also stretches out respectively, with formed with the perisporium of reservoir 11 be affixed cooperation cooperation section 132 and from coordinate section 132 to
The direction of compressor main body 10 bending canned paragraph 133, also, the first end of band 128 and the second end respectively with registration arm 126a
Two canned paragraphs 133 connect so that registration arm 126a to be fixedly connected with reservoir 11.
Wherein, registration arm 126a can be fixedly connected or registration arm with two linking arm 121b by way of welding
126a and two linking arm 121b are integrally formed by modes such as casting.
In the present embodiment, the second fixing hole 134 can be provided with one in two canned paragraphs 133, band 128 is logical
Screw 131 is crossed to be spirally connected with the second fixing hole 134;Second end of band 128 in hook set, and with two canned paragraphs 133
Another hook joint is fixed, so as to which registration arm 126a be fixedly connected with reservoir 11.Because the second end of band 128 can be direct
Another in two canned paragraphs 133 is hooked, without processing button hole on the canned paragraph 133, therefore, fixture 12b's adds
Work is more efficient.
It should be noted that the utility model, which is two linking arms 121 based on fixture, is respectively arranged on compressor main body 10
The both sides of center line, also, projection of two linking arms 121 along compressor main body 10 axially at grade are connected with reservoir 11
Spacing, passed from two linking arms 121 with one end that compressor main body 10 is connected to two linking arms 121 close to one end of reservoir 11
Subtract, suppress reservoir 11 in the vibration being connected with compressor main body 10 with reservoir 11 on the direction of median perpendicular so as to realize,
And noise problems of too caused by compressor operating is avoided, on this basis, the concrete shape of two linking arms 121 is not limited to
Embodiment is stated, and the fixed and further reservoir 11 that reduces to the vibration influence of compressor main body 10, can increase for convenience
Other are similar to the structure of registration arm, naturally it is also possible to which the structure based on above-mentioned registration arm slightly deforms, and the utility model is not
Limit.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (11)
1. a kind of compressor, it is characterised in that the compressor includes:
Compressor main body;
Reservoir, the reservoir connect with the compressor main body;And
The compressor main body is fixedly connected by fixture, the fixture with the reservoir;The fixture includes and institute
State two linking arms of compressor main body connection, two linking arm is divided into during the compressor main body is connected with the reservoir
The both sides of line, projection spacing of two linking arm along the compressor main body axis projection at grade, from described two
Linking arm successively decreases with one end that the compressor main body is connected to two linking arms close to one end of the reservoir.
2. compressor as claimed in claim 1, it is characterised in that the plate-like setting of two linking arms, two connection
One end of arm and the perisporium of the compressor main body are welded and fixed, the other end of two linking arm and the perisporium of the reservoir
It is welded and fixed.
3. compressor as claimed in claim 2, it is characterised in that two linking arm includes interlude and positioned at the centre
Section both ends and the first linkage section and the second linkage section set with the interlude in bending, first linkage section and the pressure
The perisporium of contracting owner's body is tangent and is welded and fixed, and the perisporium of second linkage section and the reservoir is tangent and is welded and fixed.
4. compressor as claimed in claim 3, it is characterised in that first linkage section is towards the one of the compressor main body
Side surface is convexly equipped with pad, and/or, a side surface of second linkage section towards the reservoir is convexly equipped with pad.
5. compressor as claimed in claim 1, it is characterised in that two linking arm is in the compressor main body and reservoir
The both sides of connection center line are symmetrical arranged.
6. the compressor as described in any one of claim 1 to 5, it is characterised in that the fixture also includes registration arm, described
Registration arm is connected with the described one end of two linking arms away from the compressor main body, and the reservoir is connected solid with the registration arm
Fixed, the registration arm has the recess towards the reservoir and the positioning reservoir.
7. compressor as claimed in claim 6, it is characterised in that the fixture also includes band, and the band has phase
To first end and the second end, the band hoop located at the reservoir perisporium on, the first end of the band and the second end
It is connected respectively with the registration arm.
8. compressor as claimed in claim 7, it is characterised in that the first end of the band and the second end are correspondingly connected to institute
State the both ends of registration arm.
9. compressor as claimed in claim 8, it is characterised in that the registration arm and the two linking arms integrally connected, and
W-shaped setting.
10. compressor as claimed in claim 8, it is characterised in that in the both ends of the registration arm, one end is provided with first and fixed
Hole, the other end are provided with button hole, and the first end of the band is spirally connected by screw and first fixing hole, and the second of the band
End is in hook-shaped, and is fixed with the button hole buckle.
11. compressor as claimed in claim 7, it is characterised in that the registration arm and the connection of two linking arms are punished
Do not stretch out, form the cooperation section to be fitted with the perisporium of the reservoir and coordinate section to the compressor main body from described
The canned paragraph of direction bending, wherein a canned paragraph is provided with the second fixing hole, the first end of the band passes through screw and institute
State the second fixing hole to be spirally connected, the second end of the band is in hook-shaped, and is fixed with another canned paragraph hook joint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721081823.7U CN207093381U (en) | 2017-08-25 | 2017-08-25 | Compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721081823.7U CN207093381U (en) | 2017-08-25 | 2017-08-25 | Compressor |
Publications (1)
Publication Number | Publication Date |
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CN207093381U true CN207093381U (en) | 2018-03-13 |
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ID=61539937
Family Applications (1)
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CN201721081823.7U Active CN207093381U (en) | 2017-08-25 | 2017-08-25 | Compressor |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108386363A (en) * | 2018-04-11 | 2018-08-10 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and heat transmission equipment with it |
CN111365899A (en) * | 2020-03-16 | 2020-07-03 | 安徽美芝精密制造有限公司 | Compressor assembly |
-
2017
- 2017-08-25 CN CN201721081823.7U patent/CN207093381U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108386363A (en) * | 2018-04-11 | 2018-08-10 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and heat transmission equipment with it |
CN108386363B (en) * | 2018-04-11 | 2023-10-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and heat exchange equipment with same |
CN111365899A (en) * | 2020-03-16 | 2020-07-03 | 安徽美芝精密制造有限公司 | Compressor assembly |
CN111365899B (en) * | 2020-03-16 | 2021-07-20 | 安徽美芝精密制造有限公司 | Compressor assembly |
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