CN209308957U - A kind of horizontal type scroll compressor - Google Patents
A kind of horizontal type scroll compressor Download PDFInfo
- Publication number
- CN209308957U CN209308957U CN201821783527.6U CN201821783527U CN209308957U CN 209308957 U CN209308957 U CN 209308957U CN 201821783527 U CN201821783527 U CN 201821783527U CN 209308957 U CN209308957 U CN 209308957U
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- shell
- rack
- vertical clapboard
- scroll
- compression chamber
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Abstract
The utility model proposes a kind of horizontal type scroll compressors comprising has shell and is installed on the intracorporal compressor assembly of shell, compressor assembly includes organic frame, crankshaft, fixed scroll, orbiter and motor；Space is by fixed scroll and rack every being divided into discharge chamber and assembly chambeies in shell, fixed scroll is equipped with the exhaust passage for being connected to discharge chamber with assembly chambeies with rack periphery, fixed scroll has compression chamber exhaust outlet and compression chamber air inlet, scroll compression chamber is connected to by compression chamber exhaust outlet with discharge chamber, shell is connected with compressor inleting pipe, and compressor inleting pipe passes through shell, its inner port is connected to compression chamber air inlet；Particularly, vertical clapboard is equipped in the assembly chambeies of shell by motor, the assembly chambeies of shell every being divided into shoe cream room and motor cavity, are had a freezing oil sump by vertical clapboard in shoe cream room, fuel sucking pipe is horizontally through the gap of motor stator and shell and vertical clapboard, inserts in the freezing oil sump of shoe cream room.The utility model has oil recycle ratio low, the high feature of scroll compression volumetric efficiency.
Description
Technical field
The utility model relates to refrigeration technology fields, specifically horizontal type scroll compressor.
Background technique
Horizontal type scroll compressor is widely used in field of track traffic because its is high-efficient, height is small, light-weight.It is general and
Speech, screw compressor is by closing shell, orbiter, fixed scroll, rack, crankshaft, anti-rotation slip ring, motor and fueller
It constitutes.Traditional horizontal type scroll compressor, usage mode is placement use of droping to the ground, when running in state of droping to the ground, at refrigeration oil
In closing tube shell bottom, refrigerant is compressed by the opposite gear motion of dynamic and static scroll plate, by the compression of fixed scroll
Chamber gas vent is discharged into discharge chamber in shell, enters motor cavity using enclosure interior exhaust passage, finally by connection energization machine cavity
Exhaust pipe be discharged into air-conditioning system and recycled.Existing horizontal type scroll compressor is disadvantageous in that: 1, refrigeration oil
The bottom in shell, diffusional area is big, to reach certain liquid level, needs more freezing oil mass；2, refrigerant is being pressed
Contracting machine internal flow, it is big with refrigeration oil contact area, so that oil recycle ratio be made to increase, reduce the volumetric efficiency of scroll compression,
Affect compressor performance.It is therefore desirable to improve.
Summary of the invention
The purpose of this utility model is to propose a kind of horizontal type scroll compressor, contact of the refrigerant with refrigeration oil in compressor
Area is smaller, have oil recycle ratio it is low, the high feature of scroll compression volumetric efficiency, realize it is efficient, reliable, muchly run.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of horizontal type scroll compressor comprising have shell and be installed on the intracorporal compressor assembly of shell, the shell is
Laterally disposed tubular construction, the compressor assembly include organic frame, crankshaft, fixed scroll, orbiter and motor；It is described
Rack has vortex disc mounting part and rack axle portion, and the center of rack axle portion has on central axle hole, side wall, and there is fuel sucking pipe to pacify
Dress hole is simultaneously equipped with fuel sucking pipe, and the vortex disc mounting part that fixed scroll and orbiter are installed on rack constitutes scroll compression chamber；
The central axle hole that the excentric sleeve of the eccentric part insertion orbiter of the crankshaft is interior, main shaft part passes through rack is installed on rack
On, there is crankshaft oil hole, one end of crankshaft oil hole is located on the end face of eccentric part, and the other end of crankshaft oil hole is located at master in crankshaft
On the side wall of axle portion near middle；Motor includes motor stator and rotor, and motor stator is fixedly installed in shell, electricity
Machine rotor is installed in the main shaft part of crankshaft, in shell space by fixed scroll and rack every being divided into discharge chamber and assembly chambeies, it is quiet
Scroll plate and rack periphery are equipped with the exhaust passage for be connected to discharge chamber with assembly chambeies, fixed scroll have compression chamber exhaust outlet with
Scroll compression chamber is connected to by compression chamber air inlet, compression chamber exhaust outlet with discharge chamber, and shell has exhaust outlet, and shell is connected with pressure
Contracting machine air inlet pipe, compressor inleting pipe passes through shell, its inner port is connected to compression chamber air inlet；In the assembly chambeies of the shell
Vertical clapboard is equipped with by motor, the vertical clapboard every being divided into shoe cream room and motor cavity, has the assembly chambeies of shell in the shoe cream room
There is a freezing oil sump, fuel sucking pipe is horizontally through the gap of motor stator and shell and vertical clapboard, inserts in the freezing oil sump of shoe cream room.
Prioritization scheme, the bottom of vertical clapboard described in the utility model are additionally provided with the elastic tube of L-shaped structure close to fuel sucking pipe
Pressing plate, one end of elastic tube pressing plate is fixedly connected with vertical clapboard, the other end tightly insert between vertical clapboard and inner walls make it is perpendicular every
Plate is fastened in shell, and the end of fuel sucking pipe is horizontally through elastic tube pressing plate.Further, elastic tube pressing plate end passes through
Connection bolt is fixedly connected on vertical clapboard.
Scheme is advanced optimized, nipple, oil suction are equipped in the fuel sucking pipe mounting hole of rack described in the utility model
Pipe end is equipped with oil suction pipe fitting and is threadedly connected on the nipple of rack.
The utility model has following substantive distinguishing features and progress.
1, the refrigeration oil in the utility model is centrally stored in shoe cream room, and diffusional area is small, less amount of refrigeration oil
Also it is able to satisfy fuel head requirement, plays the role of reducing compressor oil reserve.
2, the vertical clapboard in the utility model will freeze oil sump and the intracorporal motor cavity of shell and discharge chamber separates, and reduce
The contact area of refrigerant and refrigeration oil, reduces oil recycle ratio, improves volumetric efficiency, effectively increases the performance of compressor.
3, the vertical clapboard in the utility model and elastic tube pressing plate further have that structure is simple, easily fabricated, installation side
Just securely and the characteristics of occupy little space；Fuel sucking pipe further has the characteristics that be easily installed, be connected firmly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the mounting structure schematic diagram of elastic tube pressing plate in the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment
With reference to Fig. 1 and Fig. 2, a kind of horizontal type scroll compressor comprising the compressor for having shell 1 and being installed in shell 1
Component.The shell 1 be laterally disposed tubular construction, the compressor assembly include organic frame 2, crankshaft 3, fixed scroll 4,
Orbiter 5 and motor.
The rack 2 has vortex disc mounting part 21 and a rack axle portion 22, the center of rack axle portion 22 have central axle hole,
There is fuel sucking pipe mounting hole on side wall and be equipped with nipple 23,7 end of fuel sucking pipe is equipped with oil suction pipe fitting 71 and is threadedly connected to
On the nipple 23 of rack 2.
The vortex disc mounting part 21 that fixed scroll 4 and orbiter 5 are installed on rack 2 constitutes scroll compression chamber.
The eccentric part 31 of the crankshaft 3 is inserted into the excentric sleeve of orbiter 5, main shaft part 32 passes through the center of rack 2
Axis hole is installed in rack 2, has crankshaft oil hole 30 in crankshaft 3, and one end of crankshaft oil hole 30 is located on the end face of eccentric part 31,
The other end of crankshaft oil hole 30 is located on the side wall of 32 near middle of main shaft part.
The motor includes motor stator 62 and rotor 61, and motor stator 62 is fixedly installed in shell 1, motor
Rotor 61 is installed in the main shaft part 32 of crankshaft 3.
Space is by fixed scroll 4 and rack 2 every being divided into discharge chamber 10 and assembly chambeies, fixed scroll 4 and rack 2 in shell 1
Periphery is equipped with the exhaust passage for being connected to discharge chamber 10 with assembly chambeies, and fixed scroll 4 has compression chamber exhaust outlet 40 and compression chamber
Scroll compression chamber is connected to by air inlet, compression chamber exhaust outlet 40 with discharge chamber 10, and shell 1 has exhaust outlet, and shell 1 is connected with pressure
Contracting machine air inlet pipe 11, compressor inleting pipe 11 passes through shell 1, its inner port is connected to compression chamber air inlet.
It is equipped with vertical clapboard 8 in the assembly chambeies of shell 1 by motor, the vertical clapboard 8 is by the assembly chambeies of shell 1 every being divided into oil storage
Chamber 101 and motor cavity 102, the shoe cream room 101 is interior to have freezing oil sump 100, and with specific reference to Fig. 2, the bottom of vertical clapboard 8 passes through
Connection bolt 90 is fixedly connected with the elastic tube pressing plate 9 of L-shaped structure, one end of elastic tube pressing plate 9 is fixedly connected with vertical clapboard 8,
The other end, which tightly inserts between 1 inner wall of vertical clapboard 8 and shell, is fastened on vertical clapboard 8 in shell 1, and fuel sucking pipe 7 is horizontally through
Gap, vertical clapboard 8 and the elastic tube pressing plate 9 of motor stator 62 and shell 1, insert in the freezing oil sump 100 of shoe cream room 101.
In the horizontal type scroll compressor of the present embodiment, vertical clapboard 8 will freeze the motor cavity 102 in oil sump 100 and shell 1 and
Discharge chamber 10 separates, and reduces the contact area of refrigerant and refrigeration oil, reduces oil recycle ratio, improves the appearance of scroll compression
Product efficiency, it is ensured that compressor is run efficiently, reliably, for a long time.
Claims (4)
1. a kind of horizontal type scroll compressor comprising the compressor assembly for having shell (1) and being installed in shell (1), the shell
Body (1) is laterally disposed tubular construction, and the compressor assembly includes organic frame (2), crankshaft (3), fixed scroll (4), moves
Scroll plate (5) and motor；The rack (2) has vortex disc mounting part (21) and rack axle portion (22), rack axle portion (22)
Center has on central axle hole, side wall with fuel sucking pipe mounting hole and being equipped with fuel sucking pipe (7), fixed scroll (4) and dynamic vortex
The vortex disc mounting part (21) that disk (5) is installed on rack (2) constitutes scroll compression chamber；The eccentric part (31) of the crankshaft (3) is inserted
Enter in the excentric sleeve of orbiter (5), central axle hole of the main shaft part (32) across rack (2) is installed on rack (2), crankshaft
(3) there are crankshaft oil hole (30) in, one end of crankshaft oil hole (30) is located on the end face of eccentric part (31), crankshaft oil hole (30)
The other end is located on the side wall of main shaft part (32) near middle；Motor includes motor stator (62) and rotor (61), electricity
Machine stator (62) is fixedly installed in shell (1), and rotor (61) is installed in the main shaft part (32) of crankshaft (3), shell (1)
Interior space is by fixed scroll (4) and rack (2) every being divided into discharge chamber (10) and assembly chambeies, fixed scroll (4) and rack (2) periphery
Equipped with the exhaust passage for being connected to discharge chamber (10) with assembly chambeies, fixed scroll (4) has compression chamber exhaust outlet (40) and compresses
Scroll compression chamber is connected to by chamber air inlet, compression chamber exhaust outlet (40) with discharge chamber (10), and shell (1) has exhaust outlet, shell
(1) be connected with compressor inleting pipe (11), compressor inleting pipe (11) pass through shell (1), its inner port be connected to compression chamber into
Port；It is characterized by: be equipped with vertical clapboard (8) by motor in the assembly chambeies of the shell (1), the vertical clapboard (8) is by shell
(1) assembly chambeies have freezing oil sump (100) in the shoe cream room (101) every being divided into shoe cream room (101) and motor cavity (102),
Fuel sucking pipe (7) is horizontally through gap and the vertical clapboard (8), the freezing for inserting in shoe cream room (101) of motor stator (62) and shell (1)
In oil sump (100).
2. horizontal type scroll compressor according to claim 1, it is characterised in that: the bottom of the vertical clapboard (8) is close to suction
Oil pipe (7) is additionally provided with the elastic tube pressing plate (9) of L-shaped structure, and one end of elastic tube pressing plate (9) is fixedly connected, separately with vertical clapboard (8)
One end, which tightly inserts between vertical clapboard (8) and shell (1) inner wall, is fastened on vertical clapboard (8) in shell (1), fuel sucking pipe (7)
End be horizontally through elastic tube pressing plate (9).
3. horizontal type scroll compressor according to claim 2, it is characterised in that: elastic tube pressing plate (9) end passes through company
Connecting bolt (90) is fixedly connected on vertical clapboard (8).
4. horizontal type scroll compressor according to claim 1 or 2 or 3, it is characterised in that: the fuel sucking pipe of the rack (2)
Nipple (23) are equipped in mounting hole, fuel sucking pipe (7) end is equipped with oil suction pipe fitting (71) and is threadedly connected to rack (2)
On nipple (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783527.6U CN209308957U (en) | 2018-10-31 | 2018-10-31 | A kind of horizontal type scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783527.6U CN209308957U (en) | 2018-10-31 | 2018-10-31 | A kind of horizontal type scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308957U true CN209308957U (en) | 2019-08-27 |
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ID=67670209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821783527.6U Active CN209308957U (en) | 2018-10-31 | 2018-10-31 | A kind of horizontal type scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412781A (en) * | 2020-11-19 | 2021-02-26 | 浙江春晖空调压缩机有限公司 | Vortex compressor of large-displacement air conditioner |
-
2018
- 2018-10-31 CN CN201821783527.6U patent/CN209308957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412781A (en) * | 2020-11-19 | 2021-02-26 | 浙江春晖空调压缩机有限公司 | Vortex compressor of large-displacement air conditioner |
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