CN1695011A - Hermetic compressor - Google Patents
Hermetic compressor Download PDFInfo
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- CN1695011A CN1695011A CN 03825019 CN03825019A CN1695011A CN 1695011 A CN1695011 A CN 1695011A CN 03825019 CN03825019 CN 03825019 CN 03825019 A CN03825019 A CN 03825019A CN 1695011 A CN1695011 A CN 1695011A
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- suction pipe
- bandage
- support
- compressor body
- compressor
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Abstract
A hermetic compressor includes a compressor body, a suction pipe connected at one side of the compressor body to supply a refrigerant to the compressor body, and a suction pipe support unit having a bracket fixed at an outer circumferential surface of the compressor body to support the suction pipe and a strap mounted at both end portions of the bracket and having a bending part supported at an outer circumferential surface of the suction pipe and integrally formed at the central portion of the strap. The number of parts of the suction pipe support unit is decreased, reducing an assembly process, and vibration generated during a compression operation is reduced when being transferred to the suction pipe, preventing damage of the suction pipe and a suction pipe connection portion.
Description
Technical field
The present invention relates to a kind of hermetic compressor, relate more specifically to a kind of hermetic compressor that is provided with suction pipe support unit, suction pipe support unit is used to support the suction pipe to compressor internal feed fluid.
Background technique
Usually, hermetic compressor is divided into rotary compressor, reciprocating compressor, screw compressor etc. according to the method for compressed fluid, and hermetic compressor mainly uses as the compressor of compressed refrigerant in refrigeration cycle.
Fig. 1 is the perspective view that is provided with the hermetic compressor of suction pipe support unit according to conventional art.
Traditional hermetic compressor comprises: compressor body 102; Be connected in compressor body 102 1 sides and be used for suction pipe 104 to compressor body 102 supply system cryogens; Be connected in compressor body 102 upper surfaces and be used to discharge the discharge tube 106 of refrigerant compressed; Be connected in suction pipe 104 and be used to prevent that liquid refrigerant is fed into the liquid-gas separator of compressor body 102 (accumulator) 108; Be installed on the suction pipe support unit 110 that is used for suction pipe support 104 between suction pipe 104 and the compressor body 102.
As shown in FIG. 2, suction pipe support unit 110 comprises: the support 112 that is fixed in compressor body 102 sides by methods such as welding; Two ends are fixed in support 112 and are provided with the fixture 114 of installation unit 116, and wherein installation unit 116 is used for the inboard at its center suction pipe support 104 outer circumferential faces; And two ends are fixed in support 112 and are used for the bandage 118 in the outside of suction pipe support 104 outer circumferential faces.
An end of fixture 114 and bandage 118 is crooked respectively being inserted in the support 112, and their the other end is connected in support 112 by bolt 120.
The assembling of traditional suction pipe support unit is described below.At first,, and an end of fixture 114 is inserted in the support 112 in the side of compressor body 102 by welding fixed support 112.Then, at installation unit 116 places suction pipe 104 is installed, bandage 118 end is inserted in the support 112 then.Then, the other end of fixture 114 and bandage 118 is connected in support 112 by bolt 120, thereby finishes assembling.
Yet, in the conventional suction pipe support unit of hermetic compressor, require support, fixture and bandage to have a large amount of assemblies, thereby and have a complicated assembly process.
Equally, because suction pipe, fixture and the mutual metal of bandage ground contacts, therefore the vibration transmission that produces during squeeze operation arrives suction pipe, thereby damages suction pipe or the attachment portion between suction pipe and compressor body.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of hermetic compressor, its suction pipe support unit component number that is used for suction pipe support by minimizing is simplified assembly process and is boosted productivity.
Another object of the present invention provides a kind of hermetic compressor, the damage that its vibration that produces during squeeze operation by minimizing can avoid suction pipe, suction pipe joint to grade to the transmission of suction pipe.
Another purpose of the present invention provides a kind of hermetic compressor, by only being installed to refrigeration system, a liquid-gas separator can reduce manufacture cost, even use the situation of a plurality of compressors also on each suction pipe, not connect liquid-gas separator in order to improve cooled compressed efficient.
In order to achieve the above object, provide a kind of hermetic compressor to comprise: compressor body; Be connected in compressor body one side and be used for suction pipe to compressor body supply system cryogen; And suction pipe support unit, it comprises and is fixed in the support that the compressor body peripheral surface is used for suction pipe support, be installed on the support two end part respectively and have the bandage of curved section, curved section wherein is supported on the suction pipe peripheral surface and is integrally formed in the core of bandage.
The support of suction pipe support unit has by being fixedly welded on the core of compressor body periphery, and is provided with bolt connecting hole in its end.
The bandage of suction pipe support unit has the core that bends to several angle, and is provided with towards the integrally formed curved section of length direction.Bandage is provided with the conjugate foramen that can be inserted into support an end, is provided with the bolt penetration hole that is used to pass bolt in its other end.
The curved section of suction pipe support unit forms the shape of cutting certain-length by pressing process towards length direction at the center of bandage, and therefore sex change is plastically supported with the peripheral surface place at suction pipe.
Be used to absorb from compressor body and pass between the outer circumferential face that vibrationproof part to the vibration of suction pipe is installed in the inner peripheral surface of suction pipe support unit curved section and suction pipe.
The vibrationproof part of suction pipe support unit forms by having certain thickness ring-shaped rubber material.
Description of drawings
Fig. 1 is the perspective view that is provided with the hermetic compressor of suction pipe support unit according to conventional art;
Fig. 2 is the upper surface figure that illustrates according to the conventional art suction pipe support unit;
Fig. 3 is the perspective view that is provided with the hermetic compressor of suction pipe support unit according to an embodiment of the invention;
Fig. 4 illustrates the upper surface figure of suction pipe support unit according to an embodiment of the invention;
Fig. 5 is the bandage perspective view of suction pipe support unit according to an embodiment of the invention;
Fig. 6 is the upper surface figure that illustrates according to the suction pipe support unit of second embodiment of the invention;
Fig. 7 is the assembly state diagram according to the suction pipe support unit of second embodiment of the invention;
Fig. 8 is the bandage side view according to the suction pipe support unit of second embodiment of the invention; With
Fig. 9 is the perspective view according to the hermetic compressor of third embodiment of the invention.
Embodiment
Referring now to accompanying drawing the present invention is described.
Hereinafter, with the most preferred embodiment of explanation according to hermetic compressor of the present invention.
Fig. 3 is the perspective view that is provided with the hermetic compressor of suction pipe support unit according to an embodiment of the invention.
Hermetic compressor according to the present invention comprises: the various compressor bodies 2 that are used for the assembly of compressed refrigerant are installed; Be connected in compressor body 2 sides and be used for suction pipe 4 to compressor body 2 supply system cryogens; Be connected in compressor body 2 upper surfaces and be used for discharging to the outside the discharge tube 6 of refrigerant compressed.
Suction pipe 4 is L shaped pipes, and suction pipe support unit 8 is installed between suction pipe 4 and the compressor body 2 and is used for suction pipe support 4.
As shown in FIG. 4, suction pipe support unit 8 comprises the support 10 of the peripheral surface that is fixed in compressor body 2, and two end part are installed on the bandage 14 of support 10 respectively and are supported on the peripheral surface of suction pipe 4 and are integrally formed in the curved section 12 of bandage core.
The core of support 10 is fixed in the side of compressor body 2 by methods such as welding, and both sides bend to definite shape.The bolt connecting hole 18 that is used for binder bolt is formed at an end of support 10.
As shown in FIG. 5, bandage 14 has the core that bends to several angle, and is provided with curved section 12, and this part is cut open certain-length and is supported on the peripheral surface of suction pipe 4 from the flexural center to both sides.An end bent several angle of bandage 14 and be provided with the patchhole 22 that is inserted into support 10, and another end of bandage 14 is provided with the bolt penetration hole 20 that is used to pass bolt 16.
Therefore curved section 12 can be supported on the peripheral surface of suction pipe 4 by the crooked along its length certain-length in pressing process mind-set both sides from bandage 14.
Be used to absorb between the outer circumferential face that the vibrationproof part 26 that passes to the vibration of suction pipe 4 from compressor body 2 is installed in the inner peripheral surface of curved section 12 and suction pipe 4.
The vibrationproof part of suction pipe support unit preferably forms by having certain thickness ring-shaped rubber material.
The assembly process of suction pipe support unit according to an embodiment of the invention will be described below.
At first, by methods such as welding support 10 is fixed in the peripheral surface of compressor body 2.Then, suction pipe 4 is positioned the inside of bandage 14.The patchhole that is formed on 14 1 ends of bandage is inserted into an end of support 10, thereby bolt 16 is passed be formed at the bolt penetration hole 20 of bandage 14 another ends.Then, bolt 16 is connected to the bolt connecting hole 16 of support 10.
Under described state, vibrationproof part 26 is inserted in the peripheral surface of suction pipe 4 and makes curved section 12 bendings to cover another surface of vibrationproof part 26, therefore be fixed, thereby finish assembling.
Fig. 6 is the upper surface figure that illustrates according to the suction pipe support unit of second embodiment of the invention.
The bandage 34 that comprises the support 32 that is fixed in compressor body 2 and be connected to 32 two sides of support and have the peripheral surface that is used for suction pipe support 4 according to the suction pipe support unit 30 of second embodiment of the invention.
As shown in FIG. 7, support 32 has by methods such as welding at the core that is fixed in compressor body 2 peripheral surface, and its two edgewise bends become definite shape.An end at support 32 is formed with the patchhole that is used to insert bandage 34, and is formed with the bolt connecting hole 40 that is used for binder bolt 38 in its other end.
As shown in FIG. 8, bandage 34 is bent thus to be overlapped as under the two-layer state at a flat board and forms.Bandage 34 comprise be located at described two-layer between the outside first supporting part 42 and be positioned at second supporting part 44 of suction pipe inboard.An end of the lap of first supporting part 42 and second supporting part 44 is provided with the anastomosis part 46 that bends to several angle, and be inserted into the patchhole 36 of support 32, and the other end of first supporting part 42 and second supporting part 44 is respectively arranged with bolt penetration hole 48 and 50.
First supporting part 42 bends to the peripheral surface of several angle with suction pipe support 4, and the installation unit 56 that is used to install the peripheral surface of suction pipe 4 the insides is formed at the core of second supporting part 44.
As described below, assembling is according to second embodiment's suction pipe support unit.
At first, by welding method etc. support 32 is fixed in the peripheral surface of compressor body 2.Then, second supporting part 44 of bandage 34 is positioned at the inside of suction pipe 4, and first supporting part 42 is positioned at the outside of suction pipe 4, thereby anastomosis part 46 is inserted in the patchhole 36 that is formed at support 32.Then bolt 38 is passed the bolt penetration hole 48 and 50 of first supporting part 42 and second supporting part 44, then bolt 38 is connected in the bolt connecting hole 40 that is formed at support 32, thereby finishes assembling.
Simultaneously, first supporting part 42 is supported on the outside of suction pipe 4 peripheral surface, and the installation unit 56 of second supporting part 44 is installed on the peripheral surface of suction pipe 4 the insides, thus suction pipe support 4.
Can be used in according to first and second embodiments' suction pipe support unit and to have a plurality of refrigeration cycle that are used for improving the compressor of refrigeration agent compression efficiency.
Fig. 9 is the perspective view according to the hermetic compressor of third embodiment of the invention.
Hermetic compressor according to the 3rd embodiment comprises: compressor body 2; Be connected in compressor body 2 sides and be used for supplying with the suction pipe 4 of freezing mixtures to compressor body 2; Be connected in compressor body 2 upper surfaces and be used to discharge the discharge tube 6 of refrigerant compressed; Be connected in suction pipe 4 and be used to prevent that liquid refrigerant is introduced in the liquid-gas separator 70 of compressor body 2; Be installed on the suction pipe support unit 80 that is used for suction pipe support 4 between suction pipe 4 and the compressor body 2.
Explanation suction pipe support unit 8 or suction pipe support unit 30 can be used as suction pipe support unit 80 in first and second embodiments, and liquid-gas separator 70 is connected in suction pipe 4, therefore prevents that liquid refrigerant is introduced in compressor body 2.
Industrial usability
As described, according to sealing compressor of the present invention, owing to be used for supporting the suction pipe of suction pipe Support the unit and consisted of by support and bandage, reduced to be used for supporting the therefore letter of assembly number of suction pipe Change assembling process and improved productivity ratio.
Equally, anti-vibration member is installed in suction pipe and suction pipe supports between the unit, has therefore reduced pressing The vibration that contracting operating period results from compressor body transmits to suction pipe, thereby prevents suction pipe and suction pipe The damage of coupling part.
Claims (19)
1. hermetic compressor comprises:
Compressor body;
Be connected in compressor body one side and be used for suction pipe to compressor body supply system cryogen; And
Suction pipe support unit, comprise and be fixed in the support that the compressor body peripheral surface is used for suction pipe support, be installed on the support two end part respectively and have the bandage of curved section, wherein this curved section is supported on the suction pipe peripheral surface and is integrally formed in the core of bandage.
2. hermetic compressor as claimed in claim 1, its medium-height trestle have by being fixedly welded on the core of compressor body outer surface, and are provided with the bolt connecting hole that is used for binder bolt in its end.
3. hermetic compressor as claimed in claim 1, wherein bandage has the core that bends to several angle, and be provided with towards the integrally formed curved section of length direction, and bandage is provided with the conjugate foramen that can be inserted into this support and is provided with the bolt penetration hole that is used to pass bolt in its other end in one end thereof.
4. hermetic compressor as claimed in claim 3, wherein curved section forms the shape of cutting certain-length by pressing process towards length direction at the center of bandage, so the plasticity sex change is to be supported on the peripheral surface place of suction pipe.
5. hermetic compressor as claimed in claim 3 wherein is used to absorb the vibrationproof part that passes to the vibration of suction pipe from compressor body and is installed between the inner peripheral surface and suction pipe outer circumferential face of curved section.
6. hermetic compressor as claimed in claim 5, wherein the vibrationproof part of suction pipe support unit forms by having certain thickness ring-shaped rubber material.
7. hermetic compressor as claimed in claim 1, wherein suction pipe support unit comprises, be fixed in the support of compressor body, be installed on the bandage that support and core are used for suction pipe support with two ends, bandage is formed for two-layer first supporting part that forms and second supporting part by member is overlapping, and suction pipe is supported between first supporting part and second supporting part.
8. hermetic compressor as claimed in claim 7, its medium-height trestle has by being fixedly welded on the core of compressor body periphery, and an end at it is provided with the patchhole that is used to insert bandage, and is provided with the bolt connecting hole that is used for binder bolt in its another end.
9. hermetic compressor as claimed in claim 8, wherein first supporting part outside and second supporting part that are positioned at suction pipe is positioned at the suction pipe inboard, an end of the lap of first supporting part and second supporting part is provided with and is inserted into the anastomosis part that support inserts in the hole, and the other end of first supporting part and second supporting part is respectively arranged with the bolt penetration hole that is connected in bolt connecting hole by bolt.
10. hermetic compressor as claimed in claim 9, wherein first supporting part bends to the peripheral surface of several angle with suction pipe support outside, and the installation unit that is used to be installed in the peripheral surface of suction pipe the inside is formed at the core of second supporting part.
11. a hermetic compressor comprises:
Compressor body;
Be connected in compressor body one side and be used for suction pipe to compressor body supply system cryogen;
Be connected in suction pipe and be used to prevent that liquid refrigerant is incorporated into the liquid-gas separator of compressor body;
Suction pipe support unit, it comprises and is fixed in the support that the compressor body peripheral surface is used for suction pipe support, be installed on the support two end part respectively and have the bandage of curved section, wherein this curved section is supported on the suction pipe peripheral surface and is integrally formed in the core of bandage.
12. hermetic compressor as claimed in claim 11, wherein suction pipe support unit comprises: the support that is fixed in compressor body, be installed on the bandage that support and core are used for suction pipe support with two ends, this bandage forms first supporting part and second supporting part is formed by member is overlapping for two-layer, and suction pipe is supported between first supporting part and second supporting part.
13. the refrigeration cycle with a plurality of compressors, the suction pipe that wherein is used for the absorption refrigeration agent is connected to compressor, and suction pipe is supported on the peripheral surface of compressor by suction pipe support unit.
14. refrigeration cycle as claimed in claim 13, wherein suction pipe support unit comprises the support that is fixed in the compressor body peripheral surface, be installed on the support two end part respectively and have the bandage of curved section, wherein this curved section is supported on the suction pipe peripheral surface and is integrally formed in the core of bandage.
15. refrigeration cycle as claimed in claim 14, its medium-height trestle have by being fixedly welded on the core of compressor body outer surface, and are provided with the bolt connecting hole that is used for binder bolt in its end.
16. refrigeration cycle as claimed in claim 14, wherein bandage has the core that bends to several angle, and be provided with towards the integrally formed curved section of length direction, and bandage is provided with the conjugate foramen that is inserted into support an end, and is provided with the bolt penetration hole that is used to pass bolt in its other end.
17. refrigeration cycle as claimed in claim 14, wherein curved section forms the shape of cutting certain-length by pressing process towards length direction at the center of bandage, so the plasticity sex change is to be supported on the peripheral surface place of suction pipe.
18. refrigeration cycle as claimed in claim 14 wherein is used to absorb from compressor body and passes between the outer circumferential face that vibrationproof part to the vibration of suction pipe is installed in the inner peripheral surface of curved section and suction pipe.
19. refrigeration cycle as claimed in claim 18, wherein the vibrationproof part of suction pipe support unit forms by having certain thickness ring-shaped rubber material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020054690 | 2002-09-10 | ||
| KR20020054690 | 2002-09-10 | ||
| KR1020020072085 | 2002-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1695011A true CN1695011A (en) | 2005-11-09 |
| CN100439784C CN100439784C (en) | 2008-12-03 |
Family
ID=35353452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038250195A Expired - Fee Related CN100439784C (en) | 2002-09-10 | 2003-03-24 | Hermetic compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100439784C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684808A (en) * | 2008-09-27 | 2010-03-31 | 乐金电子(天津)电器有限公司 | Enclosed type compressor |
| CN103671029A (en) * | 2013-12-20 | 2014-03-26 | 珠海凌达压缩机有限公司 | Gas-liquid separator pressing plate |
| CN105003415A (en) * | 2015-07-07 | 2015-10-28 | 珠海格力电器股份有限公司 | Anti-vibration assembly of compressor |
| CN108332461A (en) * | 2017-01-20 | 2018-07-27 | 浙江三花智能控制股份有限公司 | A kind of cooling piece and its mounting plate component |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065289A (en) * | 1983-09-19 | 1985-04-15 | Matsushita Electric Ind Co Ltd | Accumulator fixing apparatus for sealed type compressor |
| JPS60256585A (en) * | 1984-05-31 | 1985-12-18 | Matsushita Electric Ind Co Ltd | Cooling medium injection pipe fitting device in enclosed type rotary compressor |
| JPS61129482A (en) * | 1984-11-28 | 1986-06-17 | Toshiba Corp | Fixing device of accumulator |
| CH668816A5 (en) * | 1985-04-23 | 1989-01-31 | Daniel Andenmatten | Pipe position clips for concrete casting - incorporate adjustable clips between vertical ratchet supports |
| US5697585A (en) * | 1994-04-19 | 1997-12-16 | Hungerford, Jr.; Charles S. | Pipe clamp |
| JP2002089977A (en) * | 2000-09-18 | 2002-03-27 | Denso Corp | Air conditioner for vehicle |
| CN100359179C (en) * | 2002-12-25 | 2008-01-02 | 乐金电子(天津)电器有限公司 | Induction pipe fixing device of closed compressor |
| CN100383394C (en) * | 2002-12-25 | 2008-04-23 | 乐金电子(天津)电器有限公司 | L-shaped pipe fixing structure of closed rotary compressor |
-
2003
- 2003-03-24 CN CNB038250195A patent/CN100439784C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684808A (en) * | 2008-09-27 | 2010-03-31 | 乐金电子(天津)电器有限公司 | Enclosed type compressor |
| CN103671029A (en) * | 2013-12-20 | 2014-03-26 | 珠海凌达压缩机有限公司 | Gas-liquid separator pressing plate |
| CN105003415A (en) * | 2015-07-07 | 2015-10-28 | 珠海格力电器股份有限公司 | Anti-vibration assembly of compressor |
| CN105003415B (en) * | 2015-07-07 | 2020-08-14 | 珠海格力电器股份有限公司 | Anti-vibration assembly of compressor |
| CN108332461A (en) * | 2017-01-20 | 2018-07-27 | 浙江三花智能控制股份有限公司 | A kind of cooling piece and its mounting plate component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100439784C (en) | 2008-12-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20180324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |