CN105805004A - Pump body module of compressor, compressor and air conditioner - Google Patents
Pump body module of compressor, compressor and air conditioner Download PDFInfo
- Publication number
- CN105805004A CN105805004A CN201610251880.9A CN201610251880A CN105805004A CN 105805004 A CN105805004 A CN 105805004A CN 201610251880 A CN201610251880 A CN 201610251880A CN 105805004 A CN105805004 A CN 105805004A
- Authority
- CN
- China
- Prior art keywords
- hole
- compressor
- upper flange
- pump assembly
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
Abstract
The invention provides a pump body module of a compressor, the compressor and an air conditioner. The pump body module of the compressor comprises an upper flange, a lower flange and a cylinder; and the upper flange, the lower flange are the cylinder are riveted, so that the problem of screw teeth slippage or insufficient locking screw torque in screw locking in the prior art is solved.
Description
Technical field
The present invention relates to air-conditioning equipment field, in particular to the pump assembly of a kind of compressor, compressor and air-conditioner.
Background technology
As illustrated in fig. 1 and 2, the pump housing of compressor includes upper flange 3, lower flange 6 and the cylinder 4 being arranged between upper flange 3 and lower flange 6.Cylinder 4 arranges roller 8, the internal perisporium of cylinder 4 is provided with vane slot, vane slot is provided with slide plate 9, spring 10 is internal mobile to the intermediate cavity of cylinder 4 for driving slide plate 9, the outer peripheral face of side and roller 8 that slide plate 9 is positioned at cylinder interior abuts, and the driven roller 8 of bent axle 1 rotation process has completed the compression to coolant in the inner rotation of cylinder 4.Wherein upper flange be arranged above deafener 2, bent axle 1 be internally formed oil supplying hole, oil supplying hole is extended along bent axle 1 upward by the bottom of bent axle, and the bottom of bent axle is provided with oil guide piece 7.In the pump housing of existing compressor, upper flange 3, lower flange 6 and cylinder 4 are connected by multiple screws 5.
Bent axle 1 rotates under driven by motor, roller 8 does elliptic motion under the eccentric cooperation of bent axle 1 in cylinder, slide plate 9 contacts with roller 8 all the time under the effect of spring 10 and cylinder 4 is divided into high pressure chest and low pressure chamber, bent axle 1 rotates one week and drives roller 8 that from low pressure chamber, gas is compressed to high pressure chest, finally discharges cylinder 4.
Fastened to each other for ensureing compressor pump part, meet and between the present Pump Body Parts of corresponding running requirements, be used that screw lock connection makes it interfix.There is the sliding tooth of screw in existing screw lock, or lock-screw moment is not enough, causes that pump housing displacement affects compressor performance and causes that compressor occurs abnormal or damages.
Summary of the invention
Present invention is primarily targeted at and the pump assembly of a kind of compressor, compressor and air-conditioner are provided, there is the sliding tooth of screw or lock-screw moment deficiency problem solving screw lock of the prior art.
To achieve these goals, according to an aspect of the invention, it is provided the pump assembly of a kind of compressor, including upper flange, lower flange and cylinder, upper flange, lower flange and cylinder riveted joint.
Further, upper flange is provided with the first through hole, lower flange is provided with the second through hole, second through hole and the first through hole are coaxially disposed, cylinder is provided with third through-hole, third through-hole and the first through hole are coaxially disposed, and the pump assembly assembly of compressor also includes rivet, and rivet is located in the first through hole, the second through hole and third through-hole.
Further, the first through hole is multiple, and the second through hole is multiple with what the first through hole was arranged correspondingly, and third through-hole is multiple with what the first through hole was arranged correspondingly.
Further, multiple first through holes are evenly arranged along the circumference of upper flange.
Further, the first through hole is four.
Further, the bearing of trend of rivet and upper flange is axial consistent.
Further, upper flange being connected to deafener, the end of the first end of rivet is arranged on inside deafener.
According to a further aspect in the invention, it is provided that a kind of compressor, compressor includes the pump assembly of above-mentioned compressor.
According to a further aspect in the invention, it is provided that a kind of air-conditioner, air-conditioner includes above-mentioned compressor.
Application technical scheme, upper flange, lower flange and cylinder are riveted together, be conducive to the screw solving prior art to connect the sliding tooth of the screw existed or lock-screw moment deficiency has been likely to deposit the pump housing displacement problem caused, enhance the reliability of the body assembly of compressor.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 illustrates the structural representation of the pump assembly of the compressor of prior art；
Fig. 2 illustrates the profile at the A-A place of Fig. 1；
Fig. 3 illustrates the structural representation of the pump assembly of the compressor of embodiments of the invention；
Fig. 4 illustrates the profile at the B-B place of Fig. 3.
Accompanying drawing labelling:
10, bent axle；20, deafener；30, upper flange；40, cylinder；50, rivet；60, lower flange；70, oil guide piece；80, roller；90, slide plate；100, spring.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 3 and 4, the pump assembly of the compressor of the present embodiment includes upper flange 30, lower flange 60 and cylinder 40, and upper flange 30, lower flange 60 and cylinder 40 are riveted.
In the present embodiment, upper flange 30, lower flange 60 and cylinder 40 are riveted together, be conducive to the screw solving prior art to connect the sliding tooth of the screw existed or lock-screw moment deficiency has been likely to deposit the pump housing displacement problem caused, enhance the reliability of the body assembly of compressor.
Owing to existing bent axle and upper flange and lower flange need separately centering (namely determine upper flange and the coaxial of bent axle and determine the coaxial of lower flange and bent axle), need after having determined lower flange and bent axle first to fix lower flange and cylinder, then feel relieved again upper flange and bent axle, determining to fix upper flange and cylinder again, having connected fixing so needing to be used separately screw；
Development along with Technology, it now is possible in realization, lower flange is felt relieved simultaneously, thus can use that rivet interlacement is disposable to be fixed whole pump assembly, and rivet fixed form is than screw fixation method better reliability.
In the present embodiment, upper flange 30 is provided with the first through hole, lower flange 60 is provided with the second through hole, second through hole and the first through hole are coaxially disposed, cylinder 40 is provided with third through-hole, third through-hole and the first through hole are coaxially disposed, and the pump assembly assembly of compressor also includes rivet 50, and rivet 50 is located in the first through hole, the second through hole and third through-hole.
Connecting required rivet hole by rivet 50, to compare original hole processing operation more simple, has saved part processing cost.In concrete pump housing connection procedure operation, easy by the operation of rivet 50 connection own, settle at one go, accelerate rhythm of production, improve production efficiency.
Alternatively, the first through hole is multiple, and the second through hole is multiple with what the first through hole was arranged correspondingly, and third through-hole is multiple with what the first through hole was arranged correspondingly.
Alternatively, multiple first through holes are evenly arranged along the circumference of upper flange 30.Corresponding multiple rivets 50 axially the arranging equably along upper flange 30 being correspondingly arranged with multiple first through holes, improves the steadiness of compressor pump assembly.
In the present embodiment, the first through hole is four.
In the present embodiment, the bearing of trend of rivet 50 is axial consistent with upper flange 30.
Alternatively, upper flange 30 being connected to deafener 20, it is internal that the end of the first end of rivet 50 is arranged on deafener 20.The middle part closer to pump assembly that rivet 50 is arranged so that the steadiness of the pump assembly of compressor improves further.
In the present embodiment, the pump assembly of compressor includes bent axle 10, roller 80, slide plate 90, upper flange 30, lower flange 60, cylinder 40, spring 100, deafener 20, bent axle 10 rotates under driven by motor, roller 80 does elliptic motion under the eccentric cooperation of bent axle 10 in cylinder, slide plate 90 contacts with roller 80 all the time under the effect of spring 100 and cylinder 40 is divided into high pressure chest and low pressure chamber, bent axle 10 rotates one week and drives roller 80 that from low pressure chamber, gas is compressed to high pressure chest, finally discharges cylinder 40；The whole pump housing passes through 4 rivet interlacement.
Alternatively, being provided for oilhole on bent axle 10, oil supplying hole is upwardly extended by the bottom of bent axle 10, and bent axle 10 is additionally provided with oil-out, outlet is arranged on the position matched with upper flange 30 or lower flange 60 of bent axle 10, to reduce the friction between bent axle 10 and upper flange 30 or lower flange 60.
Alternatively, the bottom of bent axle 10 is provided with oil guide piece 70.
Another aspect according to the application, the present embodiment also discloses a kind of compressor, and compressor includes the pump assembly of above-mentioned compressor.The compressor overall structure of the pump assembly with above-mentioned compressor is more stable, reliable, advantageously reduces the probability that compressor breaks down, simultaneously because the pore structure for riveting simply is easy to processing, therefore can reduce cost, improve the competitiveness in market.
Another aspect according to the application, the present embodiment also discloses a kind of air-conditioner, and air-conditioner includes above-mentioned compressor.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. the pump assembly of a compressor, it is characterized in that, including upper flange (30), lower flange (60) and cylinder (40), described upper flange (30), described lower flange (60) and described cylinder (40) riveted joint.
2. the pump assembly of compressor according to claim 1, it is characterized in that, described upper flange is provided with the first through hole on (30), described lower flange is provided with the second through hole on (60), described second through hole and described first through hole are coaxially disposed, described cylinder is provided with third through-hole on (40), described third through-hole and described first through hole are coaxially disposed, the pump assembly assembly of described compressor also includes rivet (50), and described rivet (50) is located in described first through hole, the second through hole and third through-hole.
3. the pump assembly of compressor according to claim 2, it is characterized in that, described first through hole is multiple, and described second through hole is multiple with what described first through hole was arranged correspondingly, and described third through-hole is multiple with what described first through hole was arranged correspondingly.
4. the pump assembly of compressor according to claim 3, it is characterised in that multiple described first through holes are evenly arranged along the circumference of described upper flange (30).
5. the pump assembly of compressor according to claim 3, it is characterised in that described first through hole is four.
6. the pump assembly of compressor according to claim 2, it is characterised in that the bearing of trend of described rivet (50) is axial consistent with described upper flange (30).
7. the pump assembly of compressor according to claim 2, it is characterized in that, being connected to deafener (20) on described upper flange (30), it is internal that the end of the first end of described rivet (50) is arranged on described deafener (20).
8. a compressor, it is characterised in that described compressor includes the pump assembly of the compressor according to any one of claim 1 to 7.
9. an air-conditioner, it is characterised in that described air-conditioner includes the compressor described in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610251880.9A CN105805004A (en) | 2016-04-20 | 2016-04-20 | Pump body module of compressor, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610251880.9A CN105805004A (en) | 2016-04-20 | 2016-04-20 | Pump body module of compressor, compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805004A true CN105805004A (en) | 2016-07-27 |
Family
ID=56457430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610251880.9A Pending CN105805004A (en) | 2016-04-20 | 2016-04-20 | Pump body module of compressor, compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701052A (en) * | 2019-10-24 | 2020-01-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body subassembly and compressor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457671A (en) * | 1981-05-11 | 1984-07-03 | Tokyo Shibaura Denki Kabushiki Kaisha | Hermetic type rotary compressor with silencer means |
| CN1632321A (en) * | 2004-12-30 | 2005-06-29 | 松下·万宝(广州)压缩机有限公司 | Compressor |
| CN101173664A (en) * | 2007-11-14 | 2008-05-07 | 美的集团有限公司 | Second-order compression rotary compressor and control method and application thereof |
| CN203962409U (en) * | 2014-08-11 | 2014-11-26 | Tcl瑞智（惠州）制冷设备有限公司 | A kind of novel compressor drum |
| CN204627992U (en) * | 2015-05-19 | 2015-09-09 | 珠海格力电器股份有限公司 | A kind of temperature equipment and rotor-type compressor |
| CN105065278A (en) * | 2015-07-24 | 2015-11-18 | 郑州凌达压缩机有限公司 | Compressor, combined structure of pump body and outer shell of compressor and method for assembling pump body and outer shell of compressor |
-
2016
- 2016-04-20 CN CN201610251880.9A patent/CN105805004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457671A (en) * | 1981-05-11 | 1984-07-03 | Tokyo Shibaura Denki Kabushiki Kaisha | Hermetic type rotary compressor with silencer means |
| CN1632321A (en) * | 2004-12-30 | 2005-06-29 | 松下·万宝(广州)压缩机有限公司 | Compressor |
| CN101173664A (en) * | 2007-11-14 | 2008-05-07 | 美的集团有限公司 | Second-order compression rotary compressor and control method and application thereof |
| CN203962409U (en) * | 2014-08-11 | 2014-11-26 | Tcl瑞智（惠州）制冷设备有限公司 | A kind of novel compressor drum |
| CN204627992U (en) * | 2015-05-19 | 2015-09-09 | 珠海格力电器股份有限公司 | A kind of temperature equipment and rotor-type compressor |
| CN105065278A (en) * | 2015-07-24 | 2015-11-18 | 郑州凌达压缩机有限公司 | Compressor, combined structure of pump body and outer shell of compressor and method for assembling pump body and outer shell of compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701052A (en) * | 2019-10-24 | 2020-01-17 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body subassembly and compressor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |