CN105221431A - Compressor assembly - Google Patents
Compressor assembly Download PDFInfo
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- CN105221431A CN105221431A CN201510696242.3A CN201510696242A CN105221431A CN 105221431 A CN105221431 A CN 105221431A CN 201510696242 A CN201510696242 A CN 201510696242A CN 105221431 A CN105221431 A CN 105221431A
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- compressor
- sucking pipe
- assembly
- suction port
- housing
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Abstract
The invention discloses a kind of compressor assembly, described compressor assembly comprises: compressor, suction conduit assembly and heat insulating tube, wherein, compressor comprises housing and is located at the compressing mechanism in housing, suction port compressing mechanism having compression chamber and be communicated with compression chamber, suction conduit assembly comprises sucking pipe, one end of sucking pipe is positioned at that compressor is outer, the other end is through housing and is engaged in suction port to supply refrigerant to compression chamber, heat insulating tube is located in sucking pipe, heat insulating tube at least partly relative with the part between housing and suction port of sucking pipe.According to compressor assembly of the present invention, by arranging heat insulating tube in sucking pipe, effectively can reduce the invalid heat exchange in sucking pipe, improve the stability of refrigerant intake, improve the compression performance of compressor.
Description
Technical field
The present invention relates to compressor apparatus field, especially relate to a kind of compressor assembly.
Background technique
Compressor in correlation technique comprises housing and the compressing mechanism be located in housing and suction conduit assembly, compressing mechanism has the suction port of the compression chamber from the outside of housing, refrigerant being guided to compressing mechanism, suction conduit assembly comprises the sucking pipe being inserted into suction port, and sucking pipe and suction port are for being tightly connected.In compressor operating process, be high temperature and high pressure gas in compressor housing, heat is delivered to the cryogenic gas in sucking pipe easily via suction port perisporium, sucking pipe, this part heat exchange is invalid heat exchange, inspiratory volume can be caused to increase, circulating mass of refrigerant declines, and reduces the compression efficiency of compressor.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the invention reside in and propose a kind of compressor assembly, described compressor assembly can improve the problem sucking the invalid heat exchange of refrigerant in sucking pipe.
According to compressor assembly of the present invention, comprising: compressor, described compressor comprises housing and is located at the compressing mechanism in described housing, the suction port described compressing mechanism having compression chamber and be communicated with described compression chamber; Suction conduit assembly, described suction conduit assembly comprises sucking pipe, and one end of described sucking pipe is positioned at that described compressor is outer, the other end is through described housing and is engaged in described suction port to supply refrigerant to described compression chamber; And heat insulating tube, described heat insulating tube is located in described sucking pipe, and the part between described housing and described suction port of at least part of and described sucking pipe of described heat insulating tube is relative.
According to compressor assembly of the present invention, by arranging heat insulating tube in sucking pipe, effectively can reduce the invalid heat exchange in sucking pipe, improve the stability of refrigerant intake, improve the compression performance of compressor.
Further, the length L2 that the described the other end that described heat insulating tube stretches into length L1 in described housing and described sucking pipe stretches in described housing meets relation: L1/L2 >=1.
In one embodiment of the invention, the thermal conductivity of the material of described heat insulating tube is less than or equal to 40W/ (mK).
According to some embodiments of the present invention, described heat insulating tube is threaded, bonding, welding or interference cover be connected to described sucking pipe.
According to some embodiments of the present invention, the outer diameter D 2 of the internal diameter D1 of described suction port and the described the other end of described sucking pipe meets relation: D2/D1 >=1, and D2 (10 ρ 2+1)-D1 (10 ρ 1+1) >=0, wherein, ρ 2 is the thermal expansion coefficient of the pore wall material of described suction port, and ρ 1 is the thermal expansion coefficient of the material of described sucking pipe.
According to some embodiments of the present invention, described sucking pipe is copper pipe or steel pipe.
According to some embodiments of the present invention, described compressor is rotary compressor, described compressing mechanism comprises main bearing assembly, cylinder assembly and supplementary bearing assembly, described main bearing assembly and described supplementary bearing assembly are connected to the axial two ends of described cylinder assembly, and described suction port is formed at least one in described main bearing assembly, cylinder assembly and supplementary bearing assembly.
According to some embodiments of the present invention, described cylinder assembly comprises multiple cylinder and at least one dividing plate, and be provided with dividing plate described at least one between two often adjacent described cylinders, described suction port is formed on described cylinder and/or described dividing plate.
According to some embodiments of the present invention, described compressor is scroll compressor, oscillating compressor or rotary blade type compressor.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram of compressor assembly according to an embodiment of the invention;
Fig. 2 is the partial schematic diagram of compressor assembly in accordance with another embodiment of the present invention.
Reference character:
Compressor assembly 100,
Compressor 200,
Housing 20,
Compressing mechanism 30, main bearing 31, supplementary bearing 32, suction port 34,
Cylinder assembly 33, cylinder 331, upper cylinder 331a, lower cylinder 331b, dividing plate 333,
Suction conduit assembly 40, sucking pipe 41, conduit 42,
Heat insulating tube 50.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.
Below with reference to Fig. 1 and Fig. 2, the compressor assembly 100 according to the embodiment of the present invention is described.
As shown in Figure 1, according to the compressor assembly 100 of the embodiment of the present invention, comprising: compressor 200, suction conduit assembly 40 and heat insulating tube 50.Wherein, compressor 200 can be horizontal compressor or vertical compressor, only be described for vertical compressor for compressor 200 below, certainly, obviously be appreciated that after the technological scheme of those skilled in the art below having read that compressor 200 is the technological scheme of horizontal compressor, therefore no longer in detail compressor 200 being described in detail here is the technological scheme of horizontal compressor.
Particularly, the compressing mechanism 30 that compressor 200 comprises housing 20 and is located in housing 20, the suction port 34 compressing mechanism 30 having compression chamber and be communicated with compression chamber, wherein, compressing mechanism 30 can comprise one or more compression chamber, particularly, when compressing mechanism 30 comprises a compression chamber, compressor 200 is single cylinder compressor, and when compressing mechanism 30 comprises multiple compression chamber, compressor 200 is multicylinder compressor.As shown in Figure 1, compressor 200 comprises housing 20 and compressing mechanism 30, compressing mechanism 30 is arranged in housing 20, a compression chamber is formed in compressing mechanism 30, now, compressor 200 is single cylinder compressor, compressing mechanism 30 is formed with further the suction port 34 radially run through, suction port 34 can be run through by the central direction of the periphery wall of compressing mechanism 30 to compression chamber, thus suction port 34 and compression chamber can be communicated with each other.
Suction conduit assembly 40 comprises sucking pipe 41, and one end of sucking pipe 41 is positioned at that compressor 200 is outer, the other end is through housing 20 and is engaged in suction port 34 to supply refrigerant to compression chamber.With reference to Fig. 1, one end of sucking pipe 41 is positioned at the outside of casing 20, to be connected with the pipeline of conveying refrigerant, such as, one end of sucking pipe 41 also can directly be stretched in the liquid-storage container of storage refrigerant, and the other end of sucking pipe 4 passes the housing 20 of compressor 200 and stretches in the suction port of compressing mechanism 30, thus is connected with compression chamber, can refrigerant be inputted in compression chamber by sucking pipe 41 thus, compress for compressing mechanism 30.
Heat insulating tube 50 is located in sucking pipe 41, heat insulating tube 50 at least partly relative with the part between housing 20 and suction port 34 of sucking pipe 41, with reference to Fig. 1, when sucking pipe 41 passes housing 20 and stretches in the suction port 34 of compressing mechanism 30, wherein one section of gap be arranged between housing 20 and suction port 34 of sucking pipe 41, in compressor 200 working procedure, be high temperature and high pressure gas in housing 20, also be high temperature and high pressure gas in housing 20 and the gap of compressing mechanism 30, and the gas in sucking pipe 41 is low temperature refrigerant, and there is the larger temperature difference with the high-temperature gas in housing 20, heat exchange is carried out by sucking pipe 41 and the refrigerant in sucking pipe 41 for avoiding the high temperature and high pressure gas in gap, therefore, heat insulating tube 50 is located in sucking pipe 41, and the portions of heat insulating tube 50 is relative with the pipeline section of sucking pipe 41 in gap, thus the invalid heat exchange reduced between refrigerant and high-temperature gas.
In brief, kept apart by the high-temperature gas arranged in refrigerant and compressor 200 housing 20 that compressor 200 sucks by heat insulating tube 50, thus gas in compressor 200 breathing process, in sucking pipe 41 can be improved increase and problem that circulating mass of refrigerant is declined because temperature raises specific volume.
According to the compressor assembly 100 of the embodiment of the present invention, by arranging heat insulating tube 50 in sucking pipe 41, effectively can reduce the invalid heat exchange in sucking pipe 41, improve the stability of refrigerant intake, improve the compression performance of compressor 200.
In an example of the present invention, compressor 200 is rotary compressor, compressing mechanism 30 comprises main bearing assembly, cylinder assembly 33 and supplementary bearing assembly, main bearing assembly and supplementary bearing assembly can be connected to the axial two ends of cylinder assembly 33, particularly, the housing 20 of compressor 200 can limit receiving cavity, in receiving cavity, compressing mechanism 30 and motor can be installed, wherein, compressing mechanism 30 comprises main bearing assembly, cylinder assembly 33, supplementary bearing assembly and bent axle, motor is connected by bent axle with compressing mechanism 30, one end of bent axle and the rotor of motor are fixedly linked, the other end of bent axle runs through main bearing assembly, cylinder assembly 33 and supplementary bearing assembly, thus when the rotor driving crank of motor rotates, bent axle can compress the refrigerant in cylinder assembly 33.
Suction port 34 can be formed at least one in main bearing assembly, cylinder assembly 33 and supplementary bearing assembly, that is, suction port 34 can be formed on main bearing assembly or cylinder assembly 33 or supplementary bearing assembly, also wherein two parts in main bearing assembly, cylinder assembly 33 and supplementary bearing assembly can be formed with suction port 34, can also all be formed with suction port 34 on main bearing assembly, cylinder assembly 33 and supplementary bearing assembly, thus the particular location of suction port 34 can be set as required.
In an alternate embodiment of the present invention where, as shown in Figure 1, compressor 200 is single cylinder compressor, and cylinder assembly 33 only comprises a cylinder 331, and suction port 34 is formed on cylinder 331.
In another alternative embodiment of the invention, with reference to Fig. 2, compressor 200 is multicylinder compressor, cylinder assembly 33 comprises multiple cylinders 331 and at least one dividing plate 333, at least one dividing plate 333 is provided with between two often adjacent cylinders 331, suction port 34 is formed on cylinder 331 and/or dividing plate 333, that is, when cylinder assembly 33 comprises multiple cylinders 331 and at least one dividing plate 333, compressor 200 is multicylinder compressor, now, multiple cylinder 331 is arranged in the axial direction, and be provided with dividing plate 333 between adjacent two cylinders 331, dividing plate 333 between adjacent cylinder 331 can be one also can be multiple, suction port 34 can be formed on cylinder 331 (the upper cylinder 331a such as shown in Fig. 2 or lower cylinder 331b), also can be formed on dividing plate 333, all suction port can also be formed with on cylinder 331 and dividing plate 333.
Such as in the illustrated example shown in fig. 2, compressor 200 is duplex cylinder compressor, cylinder assembly 33 comprises upper cylinder 331a, lower cylinder 331b and dividing plate 333, wherein, dividing plate 333 is between upper cylinder 331a and lower cylinder 331b, dividing plate 333 is formed with suction port 34, refrigerant can be shunted by suction port 34, enters upper cylinder 331a and lower cylinder 331b with to be compressed simultaneously.
In one embodiment of the invention, the length L2 that the other end that heat insulating tube 50 stretches into length L1 in housing 20 and sucking pipe 41 stretches in housing 20 meets relation: L1/L2 >=1, that is, at least part of pipeline section of heat insulating tube 50 is completely relative with the pipeline section being positioned at housing 20 of sucking pipe 41, in other words, the length in housing 20 is stretched in the inner that the inner of heat insulating tube 50 length stretched in housing 20 is longer than sucking pipe 41.With reference to Fig. 1, heat insulating tube 50 is L1 from the length that housing 20 internal face extend in compression chamber, sucking pipe 41 is L2 from the length that housing 20 internal face extend in compression chamber, in compressor 200 running, be high temperature and high pressure gas in compressor 200 housing 20, by the heat effect of high-temperature gas, sucking pipe in housing 20 is also the condition of high temperature, and the interior suction of sucking pipe 41 is low temperature refrigerant, there is the larger temperature difference in refrigerant and sucking pipe 41, directly absorb heat from sucking pipe 41 tube wall for avoiding the refrigerant in sucking pipe 41, therefore, make L1 >=L2, the invalid heat exchange of the refrigerant in sucking pipe 41 can be reduced, keep the stability of circulating mass of refrigerant.
As shown in Figure 1, the pipeline section stretched in compression chamber from housing 20 outer wall of a part of pipeline section of heat insulating tube 50 and sucking pipe 41 is completely relative, can reduce the heat exchange amount between refrigerant and housing 20 thus.
In one embodiment of the invention, the thermal conductivity of the material of heat insulating tube 50 can be less than or equal to 40W/ (mK), such as, heat insulating tube 50 can be plastic tube or stoneware pipe, like this, by adopting the less heat insulating tube 50 of thermal conductivity can reduce refrigerant and housing 20 and the heat exchange amount with the high-temperature gas in housing 20, thus the stability of raising compressor 200 performance further.
According to some embodiments of the present invention, heat insulating tube 50 can be threaded, bonding, welding or interference cover be connected to sucking pipe 41, reliability and the convenience of heat insulating tube 50 connection can be improved thus, avoid heat insulating tube 50 to produce axial float under the effect of gas shock.Certainly, the present invention is not limited thereto, the Placement of heat insulating tube 50 and sucking pipe 41 is not limited thereto, as long as heat insulating tube 50 is fixedly attached to sucking pipe 4, make heat insulating tube 50 be formed as the inner sleeve of sucking pipe 41.
In examples more of the present invention, the internal diameter D1 of suction port 34 meets relation with the outer diameter D 2 of the other end (the inner coordinated with intakeport 34 of the sucking pipe 41 such as shown in Fig. 1) of sucking pipe 41: D2/D1 >=1, and D2 (10 ρ 2+1)-D1 (10 ρ 1+1) >=0, wherein, ρ 1 is the thermal expansion coefficient of the pore wall material of described suction port 34, and ρ 2 is the thermal expansion coefficient of the material of described sucking pipe 41.With reference to Fig. 1, the internal diameter of suction port 34 is D1, the external diameter of the pipeline section in suction port 34 of sucking pipe 41 is D2, interference fit seal is adopted to be connected for making suction port 34 with sucking pipe 41, therefore, D1 and D2 should meet D2/D1 >=1, and namely the external diameter of the portions of sucking pipe 41 in suction port 34 is more than or equal to the internal diameter of suction port 34, can improve the reliability of connection thus and ensure the sealability of intakeport 34, simultaneously, because compressor 200 running middle shell 20 inside is hot environment, for ensureing that sucking pipe 41 and suction port 34 also can meet the reliability be tightly connected in the case of a high temperature, D1 and D2 also should meet D2 (10 ρ 2+1)-D1 (10 ρ 1+1) >=0, namely under compressor 200 operating ambient temperature, temperature raises 10 DEG C again, the external diameter of sucking pipe 41 is still more than or equal to the internal diameter of suction port 34, thus, even if in high temperature environments, sucking pipe 41 tightly coordinates with suction port 34, the problems such as leakage can not be there is, thus the circulating mass of refrigerant of compressor 200 can be avoided to decline, guarantee the compression efficiency of compressor 200, wherein, ρ 1 and ρ 2 is the thermal expansion coefficient when compressor 200 operating ambient temperature.
Further, sucking pipe 41 can be copper pipe or steel pipe, not only so that the assembling of sucking pipe 41, can also improve the sealing reliability between sucking pipe 41 and suction port 34 further thus.
According to some embodiments of the present invention, compressor 200 can be scroll compressor, oscillating compressor or rotary blade type compressor, that is, in the rotary compressors such as scroll compressor, oscillating compressor or rotary blade type compressor, heat insulating tube 50 as above all can be set, certainly, heat insulating tube 50 can also be applied in the rotary compressor of single cylinder, twin-tub or multi-cylinder.
Below with reference to Fig. 1 and Fig. 2, the compressor assembly 100 according to the present invention's specific embodiment is described.
With reference to Fig. 1, compressor assembly 100 comprises compressor 200, suction conduit assembly 40 and heat insulating tube 50.
Particularly, as shown in Figure 1, compressor 200 comprises housing 20 and compressing mechanism 30, compressing mechanism 30 comprises cylinder 331, main bearing assembly and supplementary bearing assembly, main bearing assembly comprises main bearing 31, supplementary bearing assembly comprises supplementary bearing 32, and cylinder 331, main bearing 31 and supplementary bearing 32 limit compression chamber jointly, cylinder 331 is formed with radially the suction port 34 that (left and right directions shown in Fig. 1) runs through.
Suction conduit assembly 40 comprises sucking pipe 41 and conduit 42, sucking pipe 41 passes suction port 34 from compressor 200 housing 20 outside and stretches to compression chamber, sucking pipe 41 is by cold pressing or the mode of hot jacket is sealingly connected to intakeport 34, for ensureing sealing effect, under normal temperature and compressor 200 operating ambient temperature situation, the external diameter of sucking pipe 41 is more than or equal to the internal diameter of suction port 34 all the time, and sucking pipe 41 material is steel.Be enclosed within outside conduit 41 on sucking pipe 41, and the left end of conduit 42 is connected to housing 20, the right-hand member of conduit 42 and sucking pipe 41 adopt and are tightly connected.
Heat insulating tube 50 is located in sucking pipe 41, and heat insulating tube 50 is fixedly connected with sucking pipe 41, the left end of heat insulating tube 50 stretches out outside sucking pipe 41 left side, and the right-hand member of heat insulating tube 50 stretches out outside housing 20, and the material that heat insulating tube 50 selects thermal conductivity to be less than 40W/ (mK) is made.
When in compressor 200 running, gas is compressed, temperature and pressure raises, therefore compressor 200 housing 20 inside is high-temperature high-pressure state, and the refrigerant temperature of flowing is lower in sucking pipe 41, by being inserted in heat insulating tube 50 in sucking pipe 41, effectively the high temperature and high pressure environment in the refrigerant in sucking pipe 41 and housing 20 can be kept apart, thus reduce refrigerant by sucking pipe 41 tube wall from housing 20, and with the heat that directly absorbs in the high-temperature gas in housing 20, reduce the invalid heat exchange of refrigerant, ensure the circulating load of refrigerant, improve the compression performance of compressor 200.
In describing the invention, it will be appreciated that, term " " center ", " length ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward ", " axis ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. a compressor assembly, is characterized in that, comprising:
Compressor, described compressor comprises housing and is located at the compressing mechanism in described housing, the suction port described compressing mechanism having compression chamber and be communicated with described compression chamber;
Suction conduit assembly, described suction conduit assembly comprises sucking pipe, and one end of described sucking pipe is positioned at that described compressor is outer, the other end is through described housing and is engaged in described suction port to supply refrigerant to described compression chamber; And
Heat insulating tube, described heat insulating tube is located in described sucking pipe, and the part between described housing and described suction port of at least part of and described sucking pipe of described heat insulating tube is relative.
2. compressor assembly according to claim 1, is characterized in that, the length L2 that the described the other end that described heat insulating tube stretches into length L1 in described housing and described sucking pipe stretches in described housing meets relation: L1/L2 >=1.
3. the compressor assembly according to any one of claim 1-2, is characterized in that, the thermal conductivity of the material of described heat insulating tube is less than or equal to 40W/ (mK).
4. the compressor assembly according to any one of claim 1-2, is characterized in that, described heat insulating tube is threaded, bonding, welding or interference cover be connected to described sucking pipe.
5. compressor assembly according to claim 1, it is characterized in that, the outer diameter D 2 of the internal diameter D1 of described suction port and the described the other end of described sucking pipe meets relation: D2/D1 >=1, and D2 (10 ρ 2+1)-D1 (10 ρ 1+1) >=0, wherein, ρ 1 is the thermal expansion coefficient of the pore wall material of described suction port, and ρ 2 is the thermal expansion coefficient of the material of described sucking pipe.
6. compressor assembly according to claim 5, is characterized in that, described sucking pipe is copper pipe or steel pipe.
7. compressor assembly according to claim 1, it is characterized in that, described compressor is rotary compressor, described compressing mechanism comprises main bearing assembly, cylinder assembly and supplementary bearing assembly, described main bearing assembly and described supplementary bearing assembly are connected to the axial two ends of described cylinder assembly, and described suction port is formed at least one in described main bearing assembly, cylinder assembly and supplementary bearing assembly.
8. compressor assembly according to claim 7, it is characterized in that, described cylinder assembly comprises multiple cylinder and at least one dividing plate, and be provided with dividing plate described at least one between two often adjacent described cylinders, described suction port is formed on described cylinder and/or described dividing plate.
9. compressor assembly according to claim 1, is characterized in that, described compressor is scroll compressor, oscillating compressor or rotary blade type compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696242.3A CN105221431B (en) | 2015-10-22 | 2015-10-22 | Compressor assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696242.3A CN105221431B (en) | 2015-10-22 | 2015-10-22 | Compressor assembly |
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| CN105221431A true CN105221431A (en) | 2016-01-06 |
| CN105221431B CN105221431B (en) | 2017-07-04 |
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| CN201510696242.3A Active CN105221431B (en) | 2015-10-22 | 2015-10-22 | Compressor assembly |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106122028A (en) * | 2016-07-27 | 2016-11-16 | 广东美芝制冷设备有限公司 | Compressor |
| CN107387374A (en) * | 2017-08-29 | 2017-11-24 | 广东美芝制冷设备有限公司 | The air intake duct group installation method of compressor and compressor |
| CN108386364A (en) * | 2018-03-29 | 2018-08-10 | 广东美芝制冷设备有限公司 | Air intake duct group and its installation method and compressor |
| CN108730189A (en) * | 2018-04-26 | 2018-11-02 | 广东美芝制冷设备有限公司 | The installation method of the air intake duct group of air intake duct group, compressor and compressor |
| CN111255697A (en) * | 2018-11-30 | 2020-06-09 | 安徽美芝精密制造有限公司 | Compressor assembly |
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| US5039287A (en) * | 1988-09-06 | 1991-08-13 | Empresa Brasileira De Compressores S/A-Embraco | Direct suction system for a hermetic rotary compressor with insulating material at intake conduit |
| CN201779032U (en) * | 2010-09-15 | 2011-03-30 | 广东美芝制冷设备有限公司 | Rotary type compressor |
| CN102828956A (en) * | 2011-06-15 | 2012-12-19 | 乐金电子(天津)电器有限公司 | Suction opening structure of compressor |
| CN102852797A (en) * | 2011-06-28 | 2013-01-02 | 乐金电子(天津)电器有限公司 | Compressor |
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| JPS58217785A (en) * | 1982-06-09 | 1983-12-17 | Sanyo Electric Co Ltd | Intake apparatus for rotary compressor |
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| US5039287A (en) * | 1988-09-06 | 1991-08-13 | Empresa Brasileira De Compressores S/A-Embraco | Direct suction system for a hermetic rotary compressor with insulating material at intake conduit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122028A (en) * | 2016-07-27 | 2016-11-16 | 广东美芝制冷设备有限公司 | Compressor |
| CN107387374A (en) * | 2017-08-29 | 2017-11-24 | 广东美芝制冷设备有限公司 | The air intake duct group installation method of compressor and compressor |
| CN107387374B (en) * | 2017-08-29 | 2020-04-17 | 广东美芝制冷设备有限公司 | Compressor and method for mounting suction pipe group of compressor |
| CN108386364A (en) * | 2018-03-29 | 2018-08-10 | 广东美芝制冷设备有限公司 | Air intake duct group and its installation method and compressor |
| CN108386364B (en) * | 2018-03-29 | 2020-06-05 | 广东美芝制冷设备有限公司 | Suction pipe group, method of mounting suction pipe group, and compressor |
| CN108730189A (en) * | 2018-04-26 | 2018-11-02 | 广东美芝制冷设备有限公司 | The installation method of the air intake duct group of air intake duct group, compressor and compressor |
| CN111255697A (en) * | 2018-11-30 | 2020-06-09 | 安徽美芝精密制造有限公司 | Compressor assembly |
| CN111255697B (en) * | 2018-11-30 | 2022-07-26 | 安徽美芝精密制造有限公司 | Compressor assembly |
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| Publication number | Publication date |
|---|---|
| CN105221431B (en) | 2017-07-04 |
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