CN207830140U - A kind of horizontal type scroll compressor fuel feeding component and horizontal type scroll compressor - Google Patents
A kind of horizontal type scroll compressor fuel feeding component and horizontal type scroll compressor Download PDFInfo
- Publication number
- CN207830140U CN207830140U CN201721754367.8U CN201721754367U CN207830140U CN 207830140 U CN207830140 U CN 207830140U CN 201721754367 U CN201721754367 U CN 201721754367U CN 207830140 U CN207830140 U CN 207830140U
- Authority
- CN
- China
- Prior art keywords
- rack
- bent axle
- axle
- fuel feeding
- oil
- 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.)
- Active
Links
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model proposes a kind of horizontal type scroll compressor fuel feeding components comprising organic frame and bent axle；The rack axle portion of rack has central axle hole, is equipped with spring bearing in axle bearing mount portion, is equipped with sliding bearing far from support shaft socket end；Seal chamber is surrounded between the main shaft part of bent axle, sliding bearing, rack axle portion and spring bearing, particularly, on the side wall of rack axle portion there is rack oilhole and is equipped with fuel sucking pipe；With, with oil outlet, the interior crankshaft oil hole that there is connection to lead to bent axle hydraulic fluid port and oil outlet of bent axle, fuel sucking pipe, seal chamber and crankshaft oil hole, which are sequentially connected, leads into oil supply gallery on bent axle hydraulic fluid port, eccentric part on the side wall of main shaft part.The fuel feeding modular construction is simple, oil circuit aperture is big and is not easy to plug.A kind of horizontal type scroll compressor is proposed again, fixed scroll, motion vortex disk, motor and above-mentioned fuel feeding component be installed in shell, and the inlet port of oil suction pipe end extends near the inner wall of shell in fuel feeding component.The compressor has the advantages that mechanical efficiency height and the operation is stable.
Description
Technical field
The utility model is related to horizontal type scroll compressors, specifically the fuel feeding component of horizontal type scroll compressor.
Background technology
The fuel system of horizontal compressor has pressure difference fuel system, also there is an oil pump feed mode, such as application No. is
A kind of horizontal type scroll compressor disclosed in 201110173522.8 Chinese patent, structure feature are that rotary shaft is with pasta
Parallel, and fuel sucking pipe cannot be in direct contact rotary shaft, so its oil supply system is often excessively complicated, use is various forms of
Oil pump and support construction realize fuel feeding, thus need that oil pump and pivot flange is in addition arranged, and oil pump is perpendicular to rotation
Axis works, need the conversion for carrying out the direction of motion, it is therefore desirable to which many parts realize this function, but also can consume one
Fixed power.Existing fuel system has the following disadvantages：1, the component of machine such as oil pump are excessively complicated, frequently include unidirectional
Valve, spring etc., assembly difficulty is big, of high cost.2, it needs to consume certain power in the component of machine operation process such as oil pump, drop
The low mechanical efficiency of compressor, and parts contact will produce abrasion, have certain service life to limit；If had in oil miscellaneous
Matter can cause oil pump to block, and reduce the stability of fuel feeding.It is therefore desirable to improve.
Invention content
The purpose of this utility model is to propose a kind of horizontal type scroll compressor fuel feeding component, uses oily poor fuel system,
Have the advantages that simple in structure, oil circuit aperture is big and is not easy to plug, and propose a kind of horizontal type scroll compressor, there is machinery effect
Rate height and the high feature of job stability.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of horizontal type scroll compressor fuel feeding component comprising organic frame and bent axle；The rack has scroll plate successively
Mounting portion, axle bearing mount portion and rack axle portion, the rack axle portion have central axle hole, branch are equipped in the axle bearing mount portion
Bearing is supportted, one end far from spring bearing is equipped with sliding bearing in central axle hole；The bent axle has eccentric part, axis platform portion successively
And main shaft part, the main shaft part of bent axle pass through the central axle hole and sliding bearing of spring bearing and rack to be installed in rack, main shaft
The outer wall in portion, sliding bearing, rack axle portion inner wall and spring bearing between surround annular seal space, it is characterised in that：It is described
There is the rack oilhole that seal chamber is led in connection, the outside of the rack axle portion of rack to be equipped with connection on the side wall of the rack axle portion of rack
The end of the fuel sucking pipe of logical rack oilhole, fuel sucking pipe has inlet port；Have connection logical on the side wall of the main shaft part of the bent axle
The bent axle hydraulic fluid port of seal chamber has oil outlet on the end face of the eccentric part of bent axle, there is connection to lead to bent axle hydraulic fluid port and go out in bent axle
The crankshaft oil hole of hydraulic fluid port, fuel sucking pipe, seal chamber and crankshaft oil hole, which are sequentially connected, leads into oil supply gallery.
Prioritization scheme, the crankshaft oil hole in bent axle described in the utility model have connection oilhole and main oil-hole, main oil-hole
It is coaxially disposed with the main shaft part of bent axle, one end connection pass-out hydraulic fluid port, the other end of main oil-hole lead to bent axle by connecting oilhole connection
Hydraulic fluid port.
Scheme is advanced optimized, spring bearing is located in seal chamber described in the utility model nearby and positioned at sliding bearing
It is nearby also separately installed with sealing bearing, the sealing bearing is sliding bearing structure.
A kind of horizontal type scroll compressor comprising have laterally disposed barrel-type casing, be equipped in shell fixed scroll,
Motion vortex disk, motor and fuel feeding component, it is characterised in that：The fuel feeding component is upper horizontal type scroll compressor fuel feeding component,
The rack and bent axle of fuel feeding component are horizontally installed in shell, and fixed scroll is installed on the vortex disc mounting part of rack, fortune
Orbiter is placed in fixed scroll, and the eccentric part of bent axle is inserted into the excentric sleeve of motion vortex disk, rotor peace
The end of main shaft part loaded on bent axle, motor stator are co-axially mounted with rotor, and the inlet port of fuel sucking pipe prolongs in fuel feeding component
It extends near the inner wall of shell.
The utility model has following substantive distinguishing features and progress.
1, the horizontal type scroll compressor fuel feeding component of the utility model is begun fuel sucking pipe and crankshaft oil hole by seal chamber
Connection is logical eventually, constitutes oil supply gallery, makes lubricating oil as fuel feeding power using the pressure differential of itself in horizontal type scroll compressor
→ fuel sucking pipe → seal chamber → crankshaft oil hole continuously provides lubricating oil from oil outlet to each component of compressor, have it is simple in structure,
The advantages of oil circuit aperture is big and is not easy to plug.
2, the horizontal type scroll compressor fuel feeding component of the utility model is further close to seal chamber progress by sealing bearing
Envelope, it is ensured that there are larger pressure differences at the both ends of oil supply gallery, improve fuel feeding efficiency.
3, the horizontal type scroll compressor of the utility model, fuel sucking pipe are not rotated with bent axle, effectively increase motor driving
The mechanical efficiency of bent axle rotation, while so that the both ends of oil supply gallery is generated larger pressure difference when bent axle rotation, make lubricating oil in pressure difference
Continuous oil supply is carried out along oil supply gallery under effect, effectively ensures the stability of compressor operating.
Description of the drawings
Fig. 1 is the structural schematic diagram of the horizontal type scroll compressor fuel feeding component of the utility model.
Fig. 2 is the structural schematic diagram of the horizontal type scroll compressor of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment
With reference to figure 1, a kind of horizontal type scroll compressor fuel feeding component comprising organic frame 1 and bent axle 2.
The rack 1 has vortex disc mounting part 11, axle bearing mount portion 12 and rack axle portion 13, the rack axle portion successively
13 have central axle hole, are equipped with spring bearing 14 in the axle bearing mount portion 12, far from spring bearing 14 in central axle hole
One end is equipped with sliding bearing 15.
There is the bent axle 2 eccentric part 21, axis platform portion 22 and main shaft part 23, the main shaft part 23 of bent axle 2 to pass through support successively
The central axle hole and sliding bearing 15 of bearing 14 and rack 1 is installed in rack 1.
It is close that annular is surrounded between the outer wall of main shaft part 23, sliding bearing 15, the inner wall of rack axle portion 13 and spring bearing 14
Chamber 10 is sealed, spring bearing 14 is located in the seal chamber 10 and nearby and positioned at sliding bearing 15 is nearby separately installed with sealing bearing
16, the sealing bearing 16 is sliding bearing structure.
There is the rack oilhole that seal chamber 10 is led in connection, the outside of rack axle portion 13, which is equipped with, to be connected on the side wall of rack axle portion 13
The fuel sucking pipe 3 of rack oilhole is connected, the end of fuel sucking pipe 3 has inlet port 30, has connection logical close on the side wall of main shaft part 23
The bent axle hydraulic fluid port 20 of chamber 10 is sealed, there is oil outlet 24 on the end face of the eccentric part 21 of bent axle 2, in bent axle 2 there is connection to lead to bent axle
The crankshaft oil hole 25 of hydraulic fluid port 20 and oil outlet 24, the crankshaft oil hole 25 have connection oilhole 251 and main oil-hole 252, main oil-hole
252 are coaxially disposed with the main shaft part 23 of bent axle 2, and one end connection pass-out hydraulic fluid port 24, the other end of main oil-hole 252, which pass through, connects oilhole
Bent axle hydraulic fluid port 20 is led in 251 connections, and fuel sucking pipe 3, seal chamber 10 and crankshaft oil hole 25 are sequentially connected and lead into oil supply gallery.
With reference to figure 2, a kind of horizontal type scroll compressor comprising have laterally disposed barrel-type casing 4, be equipped in shell 4
Fixed scroll 5, motion vortex disk 6, motor and fuel feeding component, the fuel feeding component are the horizontal type scroll compressor of the present embodiment
Fuel feeding component, the rack 1 and bent axle 2 of fuel feeding component are horizontally installed in shell 4, and fixed scroll 5 is installed on the vortex of rack 1
On disc mounting part 11, motion vortex disk 6 is placed in fixed scroll 5, and the eccentric part 21 of bent axle 2 is inserted into motion vortex disk 6
In excentric sleeve, rotor 7 is installed on the end of the main shaft part 23 of bent axle 2, motor stator 71 and the coaxial peace of rotor 7
It fills, the inlet port 30 of fuel sucking pipe 3 extends near the inner wall of shell 4 in fuel feeding component.
Bottom of the utility model when in use in barrel-type casing 4 is equipped with lubricating oil as lubricating oil bath, and lubricating oil is made not have
The inlet port 30 of fuel sucking pipe 3 is crossed, bent axle 2 is acted in motor makes the both ends of oil supply gallery generate larger pressure difference when rotation, utilize this
Pressure differential makes lubricating oil → 3 → seal chamber of fuel sucking pipe, 10 → crankshaft oil hole 25 as fuel feeding power, from oil outlet 24 to tubular
Each component continuously provides lubricating oil in shell 4, it is ensured that efficient, the stable operation of compressor.
Claims (4)
1. a kind of horizontal type scroll compressor fuel feeding component comprising organic frame（1）And bent axle（2）；The rack（1）Have successively
Vortex disc mounting part（11）, axle bearing mount portion（12）With rack axle portion（13）, the rack axle portion（13）With central axle hole, institute
State axle bearing mount portion（12）Spring bearing is inside installed（14）, far from spring bearing in central axle hole（14）One end be equipped with sliding
Bearing（15）；The bent axle（2）There is eccentric part successively（21）, axis platform portion（22）And main shaft part（23）, bent axle（2）Main shaft part
（23）Across spring bearing（14）And rack（1）Central axle hole and sliding bearing（15）It is installed on rack（1）On, main shaft part
（23）Outer wall, sliding bearing（15）, rack axle portion（13）Inner wall and spring bearing（14）Between surround annular seal space
（10）, it is characterised in that：The rack（1）Rack axle portion（13）Side wall on have connection lead to seal chamber（10）Rack oil
Hole, rack（1）Rack axle portion（13）Outside be equipped with the fuel sucking pipe that rack oilhole is led in connection（3）, fuel sucking pipe（3）End tool
There is inlet port（30）；The bent axle（2）Main shaft part（23）Side wall on have connection lead to seal chamber（10）Bent axle hydraulic fluid port
（20）, bent axle（2）Eccentric part（21）End face on have oil outlet（24）, bent axle（2）It is interior that there is connection to lead to bent axle hydraulic fluid port
（20）And oil outlet（24）Crankshaft oil hole（25）, fuel sucking pipe（3）, seal chamber（10）And crankshaft oil hole（25）It is sequentially connected and leads into
Oil supply gallery.
2. horizontal type scroll compressor fuel feeding component according to claim 1, it is characterised in that：The bent axle（2）Interior song
Shafting oil hole（25）With connection oilhole（251）And main oil-hole（252）, main oil-hole（252）With bent axle（2）Main shaft part（23）Coaxially
Setting, main oil-hole（252）One end connect pass-out hydraulic fluid port（24）, the other end pass through connect oilhole（251）Bent axle hydraulic fluid port is led in connection
（20）.
3. horizontal type scroll compressor fuel feeding component according to claim 2, it is characterised in that：The seal chamber（10）Interior position
In spring bearing（14）Nearby and positioned at sliding bearing（15）Nearby also it is separately installed with sealing bearing（16）, the sealing bearing
（16）For sliding bearing structure.
4. a kind of horizontal type scroll compressor comprising there is laterally disposed barrel-type casing（4）, shell（4）Fixed whirlpool is inside installed
Capstan（5）, motion vortex disk（6）, motor and fuel feeding component, it is characterised in that：The fuel feeding component is claims 1 or 2 or 3
The horizontal type scroll compressor fuel feeding component, the rack of fuel feeding component（1）And bent axle（2）It is horizontally installed in shell（4）It is interior, it is fixed
Scroll plate（5）It is installed on rack（1）Vortex disc mounting part（11）On, motion vortex disk（6）It is placed on fixed scroll（5）
It is interior, bent axle（2）Eccentric part（21）It is inserted into motion vortex disk（6）Excentric sleeve in, rotor（7）It is installed on bent axle（2）
Main shaft part（23）End, motor stator（71）With rotor（7）It is co-axially mounted, fuel sucking pipe in fuel feeding component（3）Suction
Hydraulic fluid port（30）Extend to shell（4）Inner wall near.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754367.8U CN207830140U (en) | 2017-12-15 | 2017-12-15 | A kind of horizontal type scroll compressor fuel feeding component and horizontal type scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754367.8U CN207830140U (en) | 2017-12-15 | 2017-12-15 | A kind of horizontal type scroll compressor fuel feeding component and horizontal type scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830140U true CN207830140U (en) | 2018-09-07 |
Family
ID=63387558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721754367.8U Active CN207830140U (en) | 2017-12-15 | 2017-12-15 | A kind of horizontal type scroll compressor fuel feeding component and horizontal type scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878390A (en) * | 2020-07-03 | 2020-11-03 | 广州万宝集团压缩机有限公司 | Scroll compressor and thermoregulation device |
-
2017
- 2017-12-15 CN CN201721754367.8U patent/CN207830140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878390A (en) * | 2020-07-03 | 2020-11-03 | 广州万宝集团压缩机有限公司 | Scroll compressor and thermoregulation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100751282B1 (en) | Horizontal scroll compressor | |
| CN104214093B (en) | Variable speed scroll compressor | |
| CN105452669B (en) | Pump installation | |
| CN202250886U (en) | Dual-drum self-balancing sectional type multi-stage pump | |
| EP0054966A2 (en) | Refrigerant compressor | |
| WO2009018560A2 (en) | Thrust and intake chamber for pump | |
| CN102748295B (en) | Rotary compressor and rotary machine | |
| US8978826B2 (en) | Compressor | |
| CN103189647B (en) | Hermetic compressor | |
| CN207830140U (en) | A kind of horizontal type scroll compressor fuel feeding component and horizontal type scroll compressor | |
| CN203589903U (en) | Motor rotor assembly with balance block and compressor comprising same | |
| CN103388589B (en) | Vertical water ring vacuum pump | |
| CN103835947A (en) | Closed triangle rotor micro-compressor | |
| CN101881275A (en) | Rotary compressor | |
| CN203297108U (en) | Motor magnetic drive pump | |
| CN109642570A (en) | Screw compressor | |
| CN104121192A (en) | Double-stage compressor | |
| CN103256230B (en) | A kind of motor magnetic pump | |
| CN110360103A (en) | Screw compressor, air conditioner and vehicle | |
| CN205578272U (en) | Scroll compressor's casing structure | |
| CN205446065U (en) | Vertical double suction self priming pump structure | |
| CN206555102U (en) | Totally-enclosed reciprocating-piston freezer compressor | |
| CN2721918Y (en) | Horizontal multi-stage pump | |
| CN203114661U (en) | Vertical type water ring vacuum pump | |
| CN210829716U (en) | Pump for conveying refrigerant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |