CN1782437B - Sucking pipe connection structure of rotary compressor - Google Patents
Sucking pipe connection structure of rotary compressor Download PDFInfo
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- CN1782437B CN1782437B CN 200410096520 CN200410096520A CN1782437B CN 1782437 B CN1782437 B CN 1782437B CN 200410096520 CN200410096520 CN 200410096520 CN 200410096520 A CN200410096520 A CN 200410096520A CN 1782437 B CN1782437 B CN 1782437B
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Abstract
The sucking pipe connection structure for rotary compressor includes casing, sucking pipe and adaptor. The casing has a through hole on one side and communicated to the sucking pipe and an inside closed space with cylinder with the sucking port; the sucking pipe penetrating the through hole in the casing is inserted into the sucking port of the cylinder; and the adaptor is set in the front of the connecting pipe connected to a storage and has the insertion pipe inserted to transmit the work fluid from the storage to the sucking pipe. The casing with flange, the sucking pipe with flange and the adaptor with flange are connected through welding.
Description
Technical field
The present invention relates to a kind of rotary compressor, particularly relate to a kind of by connect forming the shell of rotary compressor surface structure, to the sucking pipe connection structure (A suction tube connecting structure of rotary compressor) of the rotary compressor of internal transmission working fluid.
Background technique
Fig. 1 is the sectional drawing of common rotary compressor internal structure.As shown in the figure, the inner shell 1 that forms confined space, its inner lower possesses compressor part portion.That is, the inner lower of above-mentioned shell 1 has been fixed cylinder 2, and the inside of above-mentioned cylinder 2 is provided with pressing chamber 3, and the upper and lower of above-mentioned pressing chamber 3 is by upper and lower bearing 4,4 ' covering.Above-mentioned upper and lower bearing 4,4 ' the be connected to upper and lower part of above-mentioned cylinder 2 by screw 5.
Above-mentioned lower bearing 4 ' supporting the underpart of running shaft 6 in rotatable mode, the part outstanding to above-mentioned cylinder 2 tops connects and supports in rotatable mode with above-mentioned upper bearing 4.In the above-mentioned running shaft 6, the part that is equivalent to above-mentioned pressing chamber 3 inside possesses centrifugal 6 ', above-mentioned centrifugal 6 ' geometrical center and the rotating center of above-mentioned running shaft 6 constant spacing is arranged.
The driving force of above-mentioned running shaft 6 rotations is that motor section 7 provides.Above-mentioned motor section 7 is located at the top of above-mentioned cylinder 2, by the stator 8 that is fixed on above-mentioned shell 1 internal upper part with constitute by the mutual electromagnetic action rotor rotated 9 with said stator 8.Above-mentioned rotor 9 runs through the center of said stator 8, and its outer circumferential face is arranged on the above-mentioned running shaft 6 in the mode with the inner peripheral surface fixed interval distance of stator 8.Above-mentioned running shaft 6 is pressed into the rotating center of above-mentioned rotor 9.
In addition, in a side of above-mentioned shell 1, connect the structure that is provided with to the inside of above-mentioned cylinder 2 supplying working fluid.The suction port 2 of the above-mentioned cylinder 2 of lateral direction penetrating ' inlet be positioned at and connect the through hole 1 ' corresponding seat of above-mentioned shell 1 one sides.Above-mentioned through hole 1 ' the edge be provided with protruding flange (1f) to shell 1 outside.
Above-mentioned through hole 1 ' on be provided with guide cover 10.Above-mentioned guide cover 10 is with from above-mentioned through hole 1 ' expand the shape of opening to the outside of shell 1 to form.In order to allow above-mentioned guide cover 10 combine with above-mentioned shell 1 easily, by being made with the same steel material of shell.The central authorities of above-mentioned guide cover 10 have connected guide pipe 11.Above-mentioned guide pipe 11 is the identical cylindrical shapes of internal diameter, is formed by copper.Because above-mentioned guide pipe 11 is made with different materials with above-mentioned guide cover 10, therefore close by the silver soldering access node.
The internal run-through of above-mentioned guide pipe 11 is provided with suction pipe 12, and the front end of above-mentioned suction pipe 12 extends to above-mentioned suction port 2 ' inside.The inside of above-mentioned suction pipe 12 possesses endless tube 13, prevents leakage between above-mentioned suction pipe 12 and the following connecting tube that will illustrate 14 by it.Above-mentioned endless tube 13 is close to the inner face of above-mentioned suction pipe 12, and in order to be pressed into above-mentioned endless tube 13 and to make it to be close to above-mentioned suction pipe 12, with the material different with suction pipe 12, promptly stronger material is made.
Inserted connecting tube 14 in the above-mentioned suction pipe 12.Above-mentioned endless tube 13 is inserted in the above-mentioned suction pipe 12, makes its outer diametric plane be close to the aperture surface of suction pipe 12.Above-mentioned connecting tube 14 is transferred to the working fluid that flows out from storage 15 the above-mentioned suction pipe 12.Above-mentioned connecting tube 14 generally is made by identical material.
The top of above-mentioned shell 1 possesses discharge pipe 17, and above-mentioned discharge pipe 17 is the working fluid of the above-mentioned pressing chamber 3 compressions outside that spues.Centrifugal 6 of above-mentioned running shaft 6 ' be pressed into and be provided with plunger 18.Above-mentioned plunger 18 along above-mentioned centrifugal 6 ' outer circumferential face be pressed into setting, play the effect of compression working fluid in above-mentioned pressing chamber then.
Be provided with the noise of the working fluid that spues after above-mentioned pressing chamber 3 compressions of elimination and the baffler 19 of pulsation on the above-mentioned upper bearing 4.The working fluid that above-mentioned pressing chamber 3 spues is transferred to above-mentioned baffler 19 by the valve that spues (not shown).
But, possess the rotary compressor of said structure, there are the following problems.
That is, above-mentioned storage 15 connects shell 1 and is made of a lot of parts to the structure of the pressing chamber 3 transmission working fluids of cylinder 2, and the possibility that therefore leakage takes place is big, and owing to needs through its assembling procedure of multiple welding process also various.
That is, above-mentioned connecting tube 14 and suction pipe 12 are set, have used parts such as guide cover 10, guide pipe 11, endless tube 13 in order to connect above-mentioned shell 1.But because by above-mentioned a plurality of parts be combined intos, their manufacturing process and assembling procedure become various, the danger that takes place then to leak increases.
And, in the process that the endless tube 13 that is made by relative harder material is pressed into above-mentioned suction pipe 12 inside, produce a lot of inferior goods.Above-mentioned endless tube 13 makes suction pipe 12 distortion in the process that is inserted into above-mentioned suction pipe 12, and clings to its inner face.But, damage suction pipe 12 or endless tube 13 can take place in this process fail accurately to cling to the problem of suction pipe 12 inner faces, thereby produce inferior goods.
And, above-mentioned guide cover 10 for above-mentioned shell 1 in conjunction with being made by the material identical with shell 1, above-mentioned guide rib 11 is made by the material identical with above-mentioned suction pipe 12 and connecting tube 14.Therefore, need connect mode in conjunction with guide cover 10 and guide rib 11 with silver soldering, and above-mentioned guide cover 10 and shell 1 usefulness brazing connect, above-mentioned guide rib 11, suction flange 12 and flange connector 14 usefulness projection weldings connect and are bonded to each other.
As mentioned above, the structure that sucks working fluid needs a lot of welding processes, thereby assembling procedure is various, and because the multiple welding process is carried out successively, the welding part before very possible the generation is impaired, and the situation of leaking takes place.
This shows that the sucking pipe connection structure of above-mentioned existing rotary compressor obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.The problem that exists for the sucking pipe connection structure that solves rotary compressor, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that the sucking pipe connection structure of above-mentioned existing rotary compressor exists, the inventor is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, sucking pipe connection structure in the hope of the rotary compressor of founding a kind of new structure, can improve the sucking pipe connection structure of general existing rotary compressor, make it have more practicability.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Main purpose of the present invention is, overcome the defective of the sucking pipe connection structure existence of existing rotary compressor, and provide a kind of sucking pipe connection structure of rotary compressor of new structure, technical problem to be solved is that its component parts is simplified relatively, thereby assembling that can be correct, it is minimum that leakage situation is reduced to; And because welding job is less relatively, thereby it is minimum that assembling procedure is reduced to, and improved productivity, thereby be suitable for practicality more, and have the value on the industry.
The object of the invention to solve the technical problems realizes by the following technical solutions.The sucking pipe connection structure of a kind of rotary compressor that proposes according to the present invention, it comprises shell, suction pipe, ABAP Adapter.Wherein, a side of shell is provided with the through hole that is communicated with suction port, and confined space being provided with in inside possesses the cylinder of above-mentioned suction port; Suction pipe connects the through hole of above-mentioned shell and is inserted into the suction port of above-mentioned cylinder; ABAP Adapter is arranged on the front end of the connecting tube that is connected with storage, and the insertion part of above-mentioned ABAP Adapter has been inserted in the inside of above-mentioned suction pipe, and the working fluid of coming from memory stream is transferred to suction pipe, and above-mentioned shell, suction pipe, ABAP Adapter are by being welded to connect.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The sucking pipe connection structure of aforesaid rotary compressor, the sucking pipe connection structure of wherein said rotary compressor, it is characterized in that being provided with outer shell flanch, Pipe Flange, adapter flange, wherein, outer shell flanch has encased the edge of above-mentioned through hole, and to the outside of above-mentioned shell protrusion, and its inner outside with above-mentioned suction pipe is close to; Pipe Flange combines with the mode of above-mentioned outer shell flanch with welding at an end of above-mentioned suction pipe; Adapter flange combines with the mode of aforementioned tube flange with welding at the outer circumferential face of above-mentioned ABAP Adapter.
The sucking pipe connection structure of aforesaid rotary compressor, the sucking pipe connection structure of wherein said rotary compressor, the front end that it is characterized in that wherein said ABAP Adapter is provided with the insertion part that is inserted into above-mentioned suction pipe inside, and is provided with the relatively large aforementioned tube flange of external diameter with contiguous position, above-mentioned insertion part.
The sucking pipe connection structure of aforesaid rotary compressor, the sucking pipe connection structure of wherein said rotary compressor is characterized in that wherein said shell, suction pipe and ABAP Adapter are formed by identical metal material manufacturing.
The sucking pipe connection structure of aforesaid rotary compressor, the sucking pipe connection structure of wherein said rotary compressor, it is characterized in that wherein said connecting tube by the material identical with above-mentioned shell, suction pipe and ABAP Adapter, i.e. steel material manufacturing forms.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technological scheme as can be known, in order to reach aforementioned goal of the invention, major technique of the present invention thes contents are as follows:
A kind of sucking pipe connection structure of rotary compressor is characterized in that: the present invention includes shell, suction pipe, ABAP Adapter.Wherein, a side of shell is provided with the through hole that is communicated with suction port, and confined space being provided with in inside possesses the cylinder of above-mentioned suction port; Suction pipe connects the through hole of above-mentioned shell and is inserted into the suction port of above-mentioned cylinder; ABAP Adapter is arranged on the front end of the connecting tube that is connected with storage, and the insertion part that is arranged on the inner end of above-mentioned suction pipe has been inserted into above-mentioned ABAP Adapter, and the working fluid of coming from memory stream is transferred to suction pipe.Above-mentioned shell, suction pipe, ABAP Adapter are by being welded to connect.
Possess outer shell flanch, Pipe Flange, adapter flange.Wherein, outer shell flanch has encased the edge of above-mentioned through hole, and protrudes to the outside of above-mentioned shell, and its inner outside with above-mentioned suction pipe is close to; Pipe Flange combines with the mode of above-mentioned outer shell flanch with welding at an end of above-mentioned suction pipe; Adapter flange combines with the mode of aforementioned tube flange with welding at the outer circumferential face of above-mentioned ABAP Adapter.
The front end of above-mentioned ABAP Adapter is provided with the insertion part that is inserted into above-mentioned suction pipe inside, and contiguous above-mentioned insertion part is provided with the relatively large aforementioned tube flange of external diameter.
Above-mentioned shell, suction pipe and ABAP Adapter are made by identical metal material, and the material of above-mentioned connecting tube is identical with the material of above-mentioned shell, suction pipe, ABAP Adapter, promptly all is made by steel material.
By technique scheme, the sucking pipe connection structure of rotary compressor of the present invention has following advantage at least:
The present invention connects suction pipe, and has connected above-mentioned suction pipe and connecting tube by ABAP Adapter for the working fluid through storage being transferred to the pressing chamber of cylinder in the through hole of shell.Therefore, sucking pipe connection structure of the present invention becomes comparatively speaking and oversimplifies more, because the assembling procedure that operation produces also reduces relatively, has dropped to the possibility that takes place to leak minimum then.And, owing to simplified associated components, thereby reduced manufacture cost.
And the formation characteristics of shell of the present invention, suction pipe and connecting tube make them just can mutually combine by once welding.Thereby the assembling procedure that makes sucking pipe connection structure drops to minimumly, mentioned productivity, and owing to only need once welding, jointing state is also more firm.
In sum, the sucking pipe connection structure of the rotary compressor of special construction of the present invention, it has above-mentioned many advantages and use value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it all has bigger improvement on the structure of product or function, have large improvement technically, and produced handy and practical effect, and the sucking pipe connection structure of more existing rotary compressor has the multinomial effect of enhancement, thereby be suitable for practicality more, and have the extensive value of industry, really be a novelty, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural drawing of common rotary compressor;
Fig. 2 is the exploded perspective view of the most preferred embodiment of rotary compressor sucking pipe connection structure of the present invention;
Fig. 3 is the section of structure of embodiments of the invention;
Fig. 4 is the oblique drawing during in conjunction with the embodiment of the invention.
20: shell 22: through hole
24: outer shell flanch 30: cylinder
32: pressing chamber 34: suction port
36: offset 40: suction pipe
42: Pipe Flange 50: connecting tube
51: storage 52: ABAP Adapter
53: insertion part 54: adapter flange
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its embodiment of sucking pipe connection structure, structure, feature and the effect thereof of the rotary compressor that foundation the present invention is proposed, describe in detail as after.
Fig. 2 is the STRUCTURE DECOMPOSITION oblique drawing of the most preferred embodiment of rotary compressor sucking pipe connection structure of the present invention; Fig. 3 is the section of structure of embodiments of the invention; Fig. 4 is the oblique drawing during in conjunction with the embodiment of the invention.
As shown in the figure, shell 20 forms the outward appearance of rotary compressor, above-mentioned shell 20 probably becomes drums and forms with long shape along above-below direction, it forms confined space by the open up and down cylindrical vessel main body (as shown in Figure 3) and the upper and lower covers (not shown) of airtight said vesse main body upper and lower in inside.
Side perforation at above-mentioned shell 20 is provided with through hole 22, and outer shell flanch 24 encases the edge of above-mentioned through hole 22, the outer circumferential face that above-mentioned outer shell flanch 24 protrudes at above-mentioned shell 20.Above-mentioned outer shell flanch 24 forms in the process that forms above-mentioned through hole 22 simultaneously.Above-mentioned shell 20 is made by common steel material.
Confined space inside at above-mentioned shell 20 is provided with cylinder 30, the central authorities of the above-mentioned cylinder 30 of pressing chamber 32 up/down perforations and forming.Certainly, above-mentioned pressing chamber 32 just can be completed into by after the lower bearing (not shown) is all installed in the top and the bottom of above-mentioned cylinder 30.
The suction port 34 of above-mentioned cylinder 30 1 sides of lateral direction penetrating is communicated with above-mentioned pressing chamber 32.When above-mentioned cylinder 30 was arranged on above-mentioned shell 20 inside, above-mentioned suction port 34 was positioned at and above-mentioned through hole 22 corresponding seats, and the inside of above-mentioned suction port 34 forms offset 36.That is, the internal diameter of the ingress of above-mentioned suction port 34 is big relatively, and relative little with its internal diameter of a place of above-mentioned pressing chamber 32 vicinities.Above-mentioned offset 36 plays the stop effect, the insertion degree of the suction pipe 40 that will illustrate below limiting, but also can form suitable suction port 34 internal diameters by offset 36, and eliminate the noise and the vibrations of being sent when working fluid flows, make it to drop to minimum.
The material of suction pipe 40 is identical with the material of above-mentioned shell 20.Therefore, suction pipe 40 is made by steel material in the embodiments of the invention.Above-mentioned suction pipe 40 be shaped as cylindrical shape, above-mentioned suction pipe 40 penetrates into above-mentioned through hole 22, and the one end is pressed into above-mentioned suction port 34 inside.At the other end of above-mentioned suction pipe 40, promptly be inserted into above-mentioned suction port 34 inside one support a rightabout end and form Pipe Flange 42.Aforementioned tube flange 42 will weld with the adapter flange 54 of above-mentioned outer shell flanch 24 and the following ABAP Adapter that will illustrate 52.
Connecting tube 50 is connected with storage 51, and the working fluid through storage 51 is transferred to above-mentioned suction pipe 40.The above-mentioned connecting tube 50 general L fonts that form connect the storage 51 and the suction pipe 40 that are arranged on contiguous position, above-mentioned shell 20 outsides.Above-mentioned connecting tube 50 also is fabricated to suitable with above-mentioned suction pipe 40 identical materials, formed by the steel material manufacturing in the present embodiment.
The front end of above-mentioned connecting tube 50 possesses ABAP Adapter 52, so that combine with above-mentioned connecting tube 50.As shown in Figure 3, above-mentioned ABAP Adapter 52 inside are pressed into and combine connecting tube 50.Certainly, also can connect above-mentioned connecting tube 50 and ABAP Adapter in case of necessity by welding manner.
The front end of above-mentioned ABAP Adapter 52 is provided with insertion part 53, and its external diameter almost internal diameter with above-mentioned suction pipe 40 is identical.So the above-mentioned portion 53 that is pressed into is unlikely to be pressed in the above-mentioned suction pipe 40, but also can not filled in the suction pipe easily.
What be connected with above-mentioned insertion part 53 is adapter flange 54.The external diameter of above-mentioned adapter flange 54 is bigger than above-mentioned insertion part 53 comparatively speaking.Above-mentioned adapter flange 54 is the parts of welding mutually with aforementioned tube flange 42.Combine above-mentioned connecting tube 50 with above-mentioned adapter flange 54 corresponding ABAP Adapter 52 inside.
Material with ABAP Adapter 52 of said structure should form suitable with above-mentioned suction pipe 40 identical materials.This is in order to use the mode binding adapter 52 and the above-mentioned suction pipe 40 of welding.
Effect to the rotary compressor sucking pipe connection structure of the present invention that possesses said structure is described in detail as follows.
At first, the process to the assembling sucking pipe connection structure describes.At above-mentioned shell 20 internal fixation cylinders 30, and above-mentioned cylinder 30 is fixed by welding in the above-mentioned shell 20 usually.But, might above-mentioned cylinder 30 directly be fixed in the shell 20 yet, but earlier parts such as upper and lower part bearing be fixed on after the shell 20, therein fixing cylinder 30 on parts.At this moment, above-mentioned suction port 34 will be interconnected with above-mentioned through hole 22.
Connected suction pipe 40 on above-mentioned through hole 22, above-mentioned suction pipe 40 connects suction port 34 inside that above-mentioned through hole 22 is inserted into above-mentioned cylinder 30 afterwards.Limit above-mentioned suction pipe 40 by the above-mentioned offset 36 that is inserted into cylinder 30 suction ports 34.At this moment, the Pipe Flange 42 of above-mentioned suction pipe 40 touches the outer shell flanch 24 of above-mentioned shell 20.
Then, the ABAP Adapter 52 that is arranged on above-mentioned connecting tube 50 front ends is inserted into the inside of above-mentioned suction pipe 40.The insertion part 53 of above-mentioned ABAP Adapter 52 has been inserted in the inside of above-mentioned suction pipe 40, and above-mentioned adapter flange 54 touches aforementioned tube flange 42.
Through after the above-mentioned assembling, above-mentioned shell 20, suction pipe 40 and ABAP Adapter 52 are by the welding manner combination.That is all mode combinations of the outer shell flanch 24 of Pipe Flange 42 both sides of above-mentioned suction pipe 40 and adapter flange 54, by welding.Here, should be advisable in carbon dioxide welding mode in conjunction with the welding manner of above-mentioned parts.Can certainly use projection welding to connect.And, when welding above-mentioned shell 20, suction pipe 40 and ABAP Adapter 52, can be simultaneously in conjunction with above-mentioned ABAP Adapter 52 and connecting tube 40
Here, above-mentioned shell 20, suction pipe 40, connecting tube 50 and ABAP Adapter 52 all are made by same metal material.Therefore, above-mentioned shell 20, suction pipe 40 and ABAP Adapter 52 (also can comprise connecting tube 50) can be passed through the more solid of solder bond.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (4)
1. the sucking pipe connection structure of a rotary compressor, it is characterized in that: comprise shell, suction pipe, ABAP Adapter, wherein, a side of shell is provided with the through hole that is communicated with suction port, and confined space being provided with in inside possesses the cylinder of above-mentioned suction port; Suction pipe connects the through hole of above-mentioned shell and is inserted into the suction port of above-mentioned cylinder; ABAP Adapter is arranged on the front end of the connecting tube that is connected with storage, and the insertion part of above-mentioned ABAP Adapter has been inserted in the inside of above-mentioned suction pipe, and the working fluid of coming from memory stream is transferred to suction pipe, and above-mentioned shell, suction pipe, ABAP Adapter are by being welded to connect;
And be respectively equipped with outer shell flanch, Pipe Flange, adapter flange in above-mentioned shell, suction pipe and ABAP Adapter, wherein, outer shell flanch has encased the edge of above-mentioned through hole, and protrudes to the outside of above-mentioned shell, and its inner outside with above-mentioned suction pipe is close to; Pipe Flange combines with the mode of above-mentioned outer shell flanch with welding at an end of above-mentioned suction pipe; Adapter flange combines with the mode of aforementioned tube flange with welding at the outer circumferential face of above-mentioned ABAP Adapter.
2. the sucking pipe connection structure of rotary compressor according to claim 1, the front end that it is characterized in that wherein said ABAP Adapter is provided with the insertion part that is inserted into above-mentioned suction pipe inside, and is provided with the relatively large aforementioned tube flange of external diameter with contiguous position, above-mentioned insertion part.
3. according to the sucking pipe connection structure of each the described rotary compressor in claim 1 or 2, it is characterized in that wherein said shell, suction pipe and ABAP Adapter are formed by identical metal material manufacturing.
4. the sucking pipe connection structure of rotary compressor according to claim 3 is characterized in that wherein said connecting tube by the material identical with above-mentioned shell, suction pipe and ABAP Adapter, i.e. steel material manufacturing forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410096520 CN1782437B (en) | 2004-11-30 | 2004-11-30 | Sucking pipe connection structure of rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410096520 CN1782437B (en) | 2004-11-30 | 2004-11-30 | Sucking pipe connection structure of rotary compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1782437A CN1782437A (en) | 2006-06-07 |
| CN1782437B true CN1782437B (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410096520 Expired - Fee Related CN1782437B (en) | 2004-11-30 | 2004-11-30 | Sucking pipe connection structure of rotary compressor |
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| CN (1) | CN1782437B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235812B (en) * | 2007-01-29 | 2010-09-01 | 西安庆安制冷设备股份有限公司 | Totally-enclosed -type compressor suction duct connecting mechanism |
| JP6080646B2 (en) * | 2013-03-27 | 2017-02-15 | 三菱電機株式会社 | Rotary compressor |
| CN105221394B (en) * | 2015-10-22 | 2017-12-12 | 广东美芝制冷设备有限公司 | Compressor assembly and there is its refrigeration system |
| JPWO2018154689A1 (en) * | 2017-02-23 | 2019-11-07 | 三菱電機株式会社 | Compressor |
| CN108661888A (en) * | 2018-05-14 | 2018-10-16 | 嵊州市新高轮制冷设备有限公司 | A kind of connection method of the connection structure of liquid storage device and compressor |
| CN108637442A (en) * | 2018-05-14 | 2018-10-12 | 嵊州市新高轮制冷设备有限公司 | A kind of connection method of the connection structure of liquid storage device and compressor of air conditioner |
| CN112196765A (en) * | 2020-09-30 | 2021-01-08 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor crankshaft, compressor and refrigerator |
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|---|---|---|---|---|
| US4240774A (en) * | 1979-02-15 | 1980-12-23 | General Electric Company | Hermetically sealed compressor suction tube and method of assembly |
| US4995789A (en) * | 1988-06-28 | 1991-02-26 | Matsushita Electric Industrial Co. Ltd. | Enclosed type electric compressor |
| CN1069107A (en) * | 1991-07-30 | 1993-02-17 | 大金工业株式会社 | Compressor and manufacture method thereof |
| CN1400392A (en) * | 2001-07-31 | 2003-03-05 | 松下电器产业株式会社 | Sealed electrical compressor |
| CN1510284A (en) * | 2002-12-25 | 2004-07-07 | 乐金电子(天津)电器有限公司 | Inspiration structure of rotary compressor |
| CN1548763A (en) * | 2003-05-22 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Suction pipes connection structure for closed compressor |
| CN1548757A (en) * | 2003-05-20 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Air suction connecting apparatus for closed rotary compressor |
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- 2004-11-30 CN CN 200410096520 patent/CN1782437B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| US4240774A (en) * | 1979-02-15 | 1980-12-23 | General Electric Company | Hermetically sealed compressor suction tube and method of assembly |
| US4995789A (en) * | 1988-06-28 | 1991-02-26 | Matsushita Electric Industrial Co. Ltd. | Enclosed type electric compressor |
| CN1069107A (en) * | 1991-07-30 | 1993-02-17 | 大金工业株式会社 | Compressor and manufacture method thereof |
| CN1400392A (en) * | 2001-07-31 | 2003-03-05 | 松下电器产业株式会社 | Sealed electrical compressor |
| CN1510284A (en) * | 2002-12-25 | 2004-07-07 | 乐金电子(天津)电器有限公司 | Inspiration structure of rotary compressor |
| CN1548757A (en) * | 2003-05-20 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Air suction connecting apparatus for closed rotary compressor |
| CN1548763A (en) * | 2003-05-22 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Suction pipes connection structure for closed compressor |
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| Title |
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| JP(昭)63-68782A 1988.03.28 |
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| Publication number | Publication date |
|---|---|
| CN1782437A (en) | 2006-06-07 |
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