CN106870375A - A kind of rotary compressor - Google Patents
A kind of rotary compressor Download PDFInfo
- Publication number
- CN106870375A CN106870375A CN201510927166.2A CN201510927166A CN106870375A CN 106870375 A CN106870375 A CN 106870375A CN 201510927166 A CN201510927166 A CN 201510927166A CN 106870375 A CN106870375 A CN 106870375A
- Authority
- CN
- China
- Prior art keywords
- pipe
- bend pipe
- housing
- cylinder
- rotary compressor
- 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
Links
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C2250/00—Geometry
- F04C2250/10—Geometry of the inlet or outlet
- F04C2250/101—Geometry of the inlet or outlet of the inlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention provides a kind of rotary compressor, including cylinder, housing, bend pipe and reservoir, one end of the bend pipe is fixed on reservoir, and the other end of the bend pipe leads to through the housing and with the cylinders in housing, and the bend pipe is fixed on the housing.The invention provides a kind of rotary compressor, the rotary compressor saves the material cost of air intake duct without being the connection for being capable of achieving bend pipe and cylinder using air intake duct；Bend pipe is directly fixed with housing, and bend pipe need not use copper material, it is to avoid copper pipe or copper sheet are welded with the bend pipe of irony or steel, on housing without copper material seat ring is welded with, save artificial and material cost, it is to avoid the situation of environment is polluted using welding manner.
Description
Technical field
The present invention relates to compressor field, especially a kind of rotary compressor.
Background technology
Traditional rotary compressor includes housing, cylinder, air intake duct, reservoir and bend pipe, and cylinder is set
In housing, one end of bend pipe is connected with reservoir, and the other end is consolidated by the air intake duct through housing
It is scheduled on cylinder, to cause that bend pipe leads to cylinders.
In the prior art, air intake duct is fixed on housing, and one end and the bend pipe of air intake duct use medicine core solder
Linked into an integrated entity by way of soldering, the other end of air intake duct is welded on cylinder (suction hole of cylinder)
Or be threadedly coupled with cylinder (suction hole of cylinder), reservoir passes sequentially through bend pipe, air intake duct and cylinder
It is connected.At present, it is logical, it is necessary to using air intake duct to realize the bend pipe and cylinders, and air intake duct is general
It is all over using copper product thus relatively costly；In fixed bending tube and air intake duct or fixed air intake duct and cylinder,
In order to ensure bearing has sealing property higher, it is often necessary to realize above-mentioned fixation using welding manner,
The cost of labor and material cost of welding procedure are higher, and energy consumption is larger, not easy to remove, and solder makes and welds
Termination process can be polluted to environment；Because housing usually uses ferrous material, copper pipe usually to use copper material,
Welding is difficult between ferrous material and copper material, therefore needs fix copper seat ring, therefore Material Cost on housing
It is higher, and the welding cost produced by welding is also higher.
The content of the invention
It is an object of the invention to provide a kind of rotary compressor, to solve existing compressor material cost
Higher, cost of labor is higher, bend pipe is not easy to remove and the larger problem of energy consumption.
In order to achieve the above object, the invention provides a kind of rotary compressor, including cylinder, housing,
Bend pipe and reservoir, one end of the bend pipe are fixed on reservoir, and the other end of the bend pipe is described in
Housing and lead to the cylinders in housing, the bend pipe is fixed on the housing.
Further, the other end of the bend pipe is fixed in the cylinder.
Further, the bend pipe is threadedly coupled with the cylinder.
Further, also including sealing ring, set fluted in the cylinder, the sealing ring is set in institute
State on bend pipe, and be fixed on the groove.
Further, the other end of the bend pipe is fixed in the cylinder by adhesive.
Further, there is step, the bend pipe includes the first pipe and the second pipe, described the in the cylinder
One end of two pipes is fixed on the reservoir, have at the other end of second pipe it is domatic, described first
Pipe be fixed on it is described it is domatic on, and be connected with second pipe, first pipe is at second pipe
Projection be located at second pipe inside, first pipe is fixed in the cylinder, second pipe it is domatic
Can be by the cylinder stop bit at the step.
Further, the domatic inclination angle of the inclination angle of the step and second pipe is identical.
Further, the elbow pipe welding is on the housing.
Further, the bend pipe is fixed on the housing by adhesive.
Further, the rotary compressor is compressor of air conditioner.
The invention provides a kind of rotary compressor, the rotary compressor need not be using real by air intake duct
Existing bend pipe and the connection of cylinder, save the material cost of air intake duct；Bend pipe is directly fixed with housing, bend pipe
Copper material need not be used, it is to avoid be welded with copper pipe or copper sheet on the bend pipe of irony or steel, on housing without
Copper material seat ring is welded with, saves artificial and material cost, it is to avoid the feelings of environment are polluted using welding manner
Condition.
Brief description of the drawings
Fig. 1 is the sectional view of the rotary compressor that the embodiment of the present invention one is provided；
Fig. 2 is the sectional view of the rotary compressor that the embodiment of the present invention two is provided.
In figure, 1：Cylinder, 2：Housing, 3：Bend pipe, 31：First pipe, 32：Second pipe, 321：Slope
Face, 4：Step, 5：Sealing ring.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with schematic diagram.Retouched according to following
Claims are stated and combine, advantages and features of the invention will become apparent from.It should be noted that, accompanying drawing is adopted
Non- accurately ratio is used with the form for simplifying very much and, is only used to convenience, lucidly aided in illustrating this hair
The purpose of bright embodiment.
Embodiment one
It is as shown in figure 1, present embodiments provide a kind of rotary compressor including cylinder 1, housing 2, curved
Pipe 3 and reservoir (not shown), one end of the bend pipe 3 are fixed on reservoir, the bend pipe 3 it is another
One end is connected through the housing 2 and with the cylinder 1 in housing 2, and the bend pipe 3 is fixed on institute
State on housing 2.
Further, the other end of the bend pipe 3 is fixed in the cylinder 1.Bend pipe 3 and cylinder 1 it
Between can have various fixed forms.For example, can be coordinated with gap between bend pipe 3 and cylinder 1 or screw thread cooperation,
In order to dismantle bend pipe 3, but it is not limited to both fixed forms.Please continue to refer to Fig. 1, in the present embodiment,
The other end of the bend pipe 3 is fixed in the cylinder 1 by adhesive, and adhesive can be by robot certainly
Dynamic to smear, robot can ensure the distribution consistency degree of adhesive and be sent into cylinder depth.
Preferably, there is step 4, the bend pipe 3 includes the first pipe 31 and the second pipe 32 in the cylinder 1,
One end of second pipe 32 is fixed on the reservoir, has slope at the other end of second pipe 32
Face 321, first pipe 31 is fixed on described domatic 321, and is connected with second pipe 32, institute
State projection of first pipe 31 at second pipe 32 to be located inside second pipe 32, first pipe 31
It is fixed in the cylinder 1, domatic the 321 of second pipe 32 can be by the stop bit of the cylinder 1 described
At step 4.
Bend pipe 3 can be positioned at step 4 by setting step 4, and due to being provided with step 4, if
Directly the end of the one end of bend pipe 3 is fixed on step, then the contact area between bend pipe 3 and step 4
Very little, it is difficult to which bend pipe 3 is directly anchored on step 4.Therefore, in the present embodiment, there is provided first
Pipe 31, is conducive to increasing the contact area between bend pipe 3 and cylinder 1, the first pipe by setting the first pipe 31
Various fixed forms thus can be taken between 31 and cylinder 1, for example, using above-mentioned threaded connection or viscous
The fixed form of mixture.
It may occur to persons skilled in the art that, there is multiple combination mode at step 4 and domatic 321 respective inclination angle.
For example, step 4 has right-angle surface, now domatic 321 can be acute angle, right angle or obtuse angle.In this implementation
In example, inclination angle of the inclination angle of the step 4 with domatic the 321 of second pipe 32 is identical.
Further, bend pipe 3 is directly secured together with housing 2, it is to avoid bend pipe 3 is passed through into air intake duct
It is fixed on the cost that air intake duct is saved on the seat ring on housing 2.
Housing 2 and bend pipe 3 can use multiple material.In order to reduce the cost of bend pipe 3 and housing 2, institute
Stating housing 2 can be using iron material, and the bend pipe 3 can use iron material or steel, but not limited to this.
Please continue to refer to Fig. 1, in the present embodiment, the bend pipe 3 is fixed on the housing 2 by adhesive
On.In another embodiment, the bend pipe 3 is welded on the housing 2.
The rotary compressor can be applied in many fields, as a nonrestrictive example,
In the present embodiment, the rotary compressor is compressor of air conditioner.
Embodiment two
In the present embodiment, it is different from embodiment one, Fig. 2 is refer to, the rotary compressor also includes close
Seal 5, sets fluted (not shown) in the cylinder 1, the sealing ring 5 is set in the bend pipe 3
On, and it is fixed on the groove.Sealing ring 5 can play sealing function, prevent cylinder 1 and bend pipe 3
Junction gas leakage, sealing ring 5 can also play fixation, for bend pipe 3 to be fixed in cylinder 1,
Sealing and fastening effect can be played by sealing ring 5, material cost is small.
Sealing ring 5 can use high-temperature resistant ring-shaped rubber ring, or the rubber ring of calabash bunch pattern.
Additionally, by the way of the fixed bending tube 3 of sealing ring 5 and cylinder 1 can with by the way of adhesive
Combine.Now, the size of control groove is fastened in groove with by sealing ring 5, and causes bend pipe 3
Can be in contact with cylinder 1, can be realized by way of adhesive in place of bend pipe 3 is in contact with cylinder 1
The fixation of the two.
To sum up, the invention provides a kind of rotary compressor, the rotary compressor need not use air intake duct
The connection of bend pipe and cylinder is capable of achieving, the material cost of air intake duct is saved；Bend pipe is directly fixed with housing,
Bend pipe need not use copper material, it is to avoid copper pipe or copper sheet are welded with the bend pipe of irony or steel, on housing
Copper material seat ring need not be welded with, saves artificial and material cost, it is to avoid environment is polluted using welding manner
Situation.
The preferred embodiments of the present invention are above are only, any restriction effect is not played to the present invention.Appoint
What person of ordinary skill in the field, is not departing from the range of technical scheme, to the present invention
The technical scheme and technology contents of exposure make any type of equivalent or modification etc. variation, belong to without departing from
The content of technical scheme, still falls within protection scope of the present invention.
Claims (10)
1. a kind of rotary compressor, it is characterised in that including cylinder, housing, bend pipe and reservoir, institute
The one end for stating bend pipe is fixed on reservoir, the other end of the bend pipe through the housing and with housing in
The cylinders lead to, and the bend pipe is fixed on the housing.
2. rotary compressor as claimed in claim 1, it is characterised in that the other end of the bend pipe is consolidated
It is scheduled in the cylinder.
3. rotary compressor as claimed in claim 2, it is characterised in that the bend pipe and the cylinder
Threaded connection.
4. rotary compressor as claimed in claim 2, it is characterised in that described also including sealing ring
Set fluted in cylinder, the sealing ring is set on the bend pipe, and be fixed on the groove.
5. rotary compressor as claimed in claim 2, it is characterised in that the other end of the bend pipe leads to
Adhesive is crossed to be fixed in the cylinder.
6. the rotary compressor as any one of claim 2~5, it is characterised in that the cylinder
In have step, the bend pipe include first pipe and second pipe, one end of second pipe is fixed on the storage
On liquid device, have at the other end of second pipe it is domatic, first pipe be fixed on it is described it is domatic on, and
It is connected with second pipe, projection of first pipe at second pipe is located inside second pipe,
First pipe is fixed in the cylinder, and the domatic of second pipe can be by the cylinder stop bit described
At step.
7. rotary compressor as claimed in claim 6, it is characterised in that the inclination angle of the step and institute
The domatic inclination angle for stating the second pipe is identical.
8. rotary compressor as claimed in claim 1, it is characterised in that the elbow pipe welding is described
On housing.
9. rotary compressor as claimed in claim 1, it is characterised in that the bend pipe passes through adhesive
Fix on the housing.
10. rotary compressor as claimed in claim 1, it is characterised in that the rotary compressor
It is compressor of air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927166.2A CN106870375A (en) | 2015-12-11 | 2015-12-11 | A kind of rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927166.2A CN106870375A (en) | 2015-12-11 | 2015-12-11 | A kind of rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106870375A true CN106870375A (en) | 2017-06-20 |
Family
ID=59177652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510927166.2A Pending CN106870375A (en) | 2015-12-11 | 2015-12-11 | A kind of rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870375A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010101252A (en) * | 2008-10-24 | 2010-05-06 | Panasonic Corp | Hermetically-sealed 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 |
| CN203098204U (en) * | 2013-03-27 | 2013-07-31 | 浙江景加源机械有限公司 | Connection structure of accumulator and compressor |
| CN204140302U (en) * | 2014-08-01 | 2015-02-04 | 广东美芝制冷设备有限公司 | Compressor assembly |
| CN204677441U (en) * | 2015-05-26 | 2015-09-30 | 南昌海立电器有限公司 | The linkage structure of rotary compressor suction tude and cylinder suction port |
-
2015
- 2015-12-11 CN CN201510927166.2A patent/CN106870375A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010101252A (en) * | 2008-10-24 | 2010-05-06 | Panasonic Corp | Hermetically-sealed 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 |
| CN203098204U (en) * | 2013-03-27 | 2013-07-31 | 浙江景加源机械有限公司 | Connection structure of accumulator and compressor |
| CN204140302U (en) * | 2014-08-01 | 2015-02-04 | 广东美芝制冷设备有限公司 | Compressor assembly |
| CN204677441U (en) * | 2015-05-26 | 2015-09-30 | 南昌海立电器有限公司 | The linkage structure of rotary compressor suction tude and cylinder suction port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Applicant after: Shanghai Haili Electrical Appliance Co. Ltd. Address before: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Applicant before: Rili Electric Appliance Co., Ltd., Shanghai |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |