CN201810517U - Improved piston type automobile air condition compressor - Google Patents
Improved piston type automobile air condition compressor Download PDFInfo
- Publication number
- CN201810517U CN201810517U CN2010202531676U CN201020253167U CN201810517U CN 201810517 U CN201810517 U CN 201810517U CN 2010202531676 U CN2010202531676 U CN 2010202531676U CN 201020253167 U CN201020253167 U CN 201020253167U CN 201810517 U CN201810517 U CN 201810517U
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- main shaft
- cylinder body
- automobile air
- cover
- type automobile
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Abstract
The utility model relates to the technical field of automobile air condition compressors, in particular to an improved piston type automobile air condition compressor, which comprises a sucking disk, a belt pulley, a coil ring, a front cover, a front cover sealing gasket, a cylinder body, a main shaft drive rod, a tilting tray, a planetary plate, a balanced nut, a control valve, an air cylinder gasket, a valve plate assembly, a cylinder cover gasket and a rear cover. The improved piston type automobile air condition compressor is characterized in that the sucking disk, the belt pulley and the coil ring are respectively assembled on the front cover; the front cover is assembled with the cylinder body by adopting the front cover sealing gasket in a sealing manner; the main shaft drive rod is fixed in the front cover and the cylinder body through main shaft bearings of the compressor; the valve plate assembly is arranged in a cavity formed by the cylinder body and the rear cover; the valve plate assembly is assembled with the cylinder body by adopting the air cylinder sealing gasket in a sealing manner; and the valve plate assembly is assembled with the rear cover by adopting the cylinder cover in a sealing manner. Compared with the prior art, the improved piston type automobile air condition compressor has the advantages of small appearance, fewer internal parts, small starting torque and light weight, and the functions of changing the displacement and effectively reduces the power consumption of the compressor.
Description
[technical field]
The utility model relates to the automobile air conditioner compressor technical field, specifically a kind of improved piston-type automobile air-conditioning compressor.
[background technique]
Existing compressor is because belt pulley is bigger, and rotating speed is slower, and discharge capacity and performance are all general, are not suitable for the middle and high end vehicle, and profile is bigger, and the compressor bracket of compact structure can't use, and the phenomenon that causes compressor and compressor bracket to interfere easily takes place; Starting torque is also bigger in addition, and weight is heavier, and the motor power consumption is also bigger.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of profile little, low in energy consumption, lightweight piston-type automobile air-conditioning compressor.
In order to achieve the above object, the utility model has designed a kind of improved piston-type automobile air-conditioning compressor, comprise sucker, belt pulley, coil loop, protecgulum, preceding sealing cushion for cover, cylinder body, main shaft drives bar, swash plate, planetary plate, balance nut, control valve, cylinder liner, valve board assembly, cylinder cover cushion and bonnet, it is characterized in that: sucker, belt pulley, coil loop are assemblied on the protecgulum respectively, sealing cushion for cover sealing assembling before protecgulum and cylinder body adopt is respectively equipped with four positions staggered form stiffening rib of symmetry in twos on the spherical outer surface of described protecgulum;
The main shaft drives bar passes through the compressor main shaft bearing fixing in protecgulum and cylinder body, the main shaft drives bar is anterior to adopt the fixedly connected back of spline to be connected with protecgulum with the sucker wheel hub, cylinder interior is assembled and placed in main shaft drives bar rear portion from left to right with swash plate, planetary plate and planetary plate bearing, balance nut, cylinder body main shaft bearing successively, the length of described main shaft drives bar is h=127.4mm, and the outer wall of main shaft drives bar tail end is provided with two vents that communicate;
Valve board assembly places in the cavity of cylinder body and bonnet composition, one end of control valve is assemblied on the valve board assembly, the other end is assemblied on the main shaft drives bar, valve board assembly and cylinder body adopt cylinder liner sealing assembling, valve board assembly and bonnet adopt cylinder cover cushion sealing assembling, and described cylinder liner is full convex tendon or semi-convex muscle structure;
The outer rim of described cylinder body, cylinder cover cushion and bonnet all is a flower shape structure, the outside in cylinder body main shaft bearing hole is provided with six place's lightening holes, six place's screw hole length on surface, cylinder body bonnet side outer ring are than the original 1.5cm that shortens, cylinder body protecgulum sealing surface is the plane, its area increases 0.001-0.002 square metre, is located at screw hole on the cylinder body protecgulum sealing surface all to bias internal 1-2 millimeter for six.
The interior ring of described sucker and outer interannular are the nitrile rubber of injection moulding, and the wheel hub of sucker is provided with the spline that is used for fixing the main shaft drives bar.
The external diameter of described belt pulley inner ring is D1=87mm.
Described coil loop is made up of coil loop shell, coil copper cash and coil loop outer housing cover, the coil copper cash adopts the gauze envelope curve, and place in the groove of coil loop shell outer ring, the thickness of coil copper cash is d=0.72mm, the coil loop outer housing cover adopts riveted joint to be connected on the coil loop shell, and the surface of coil loop outer housing cover is the plane and is provided with two lead lighting outlet holes.
The length of the swash plate balancing weight of described swash plate is a=18.65mm, and the angle of swash plate center hole is α=19
The surface of described planetary plate is provided with five grooves, and the length of groove is a1=15.41mm, and width is b1=7.67mm, and the degree of depth is d1=3mm.
The diameter of the aluminum alloy casing lid of described control valve is d2=21.5mm.
The center of described cylinder cover cushion is the flakes structure, and is provided with the flakes limiting board with limit function with matching.
Sealing cushion for cover is the O type before described, and its edge is for cooperating the chimb of perforate, and the upper surface of preceding sealing cushion for cover is provided with the pin-and-hole that is used to locate, and lower surface is provided with directed piece.
Described balance nut increases by three place's oil guiding holes, and the oil guiding hole diameter is D2=6mm, and the outer rim of balance nut is provided with the circular arc cutaway of three place's equiblibrium mass distributions, and the radius of circular arc cutaway is R=5mm.
The utility model is compared with prior art, and profile is little, inner body is few, and starting torque is little, and is in light weight, has effectively reduced consumption of compressor, has the function that becomes discharge capacity.
[description of drawings]
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the sectional view of the utility model structural representation.
Fig. 3 is the structural representation of sucker in the utility model.
Fig. 4 is the structural representation of the utility model middle belt pulley.
Fig. 5 and Fig. 6 are the STRUCTURE DECOMPOSITION schematic representation of coil loop in the utility model.
Fig. 7 is the structural representation of protecgulum in the utility model.
Fig. 8 is the structural representation of cylinder body bonnet side in the utility model.
Fig. 9 is the structural representation of cylinder body protecgulum side in the utility model.
Figure 10 is the structural representation of main shaft drives bar in the utility model.
Figure 11 is the structural representation of swash plate in the utility model.
Figure 12 is the structural representation of planetary plate in the utility model.
Figure 13 is the structural representation of control valve in the utility model.
Figure 14 is the schematic representation of full convex rib structure for cylinder liner in the utility model.
Figure 15 is the schematic representation of semi-convex muscle structure for cylinder liner in the utility model.
Figure 16 is the structural representation of cylinder cover cushion in the utility model.
Figure 17 is the structural representation of preceding sealing cushion for cover in the utility model.
Figure 18 is the structural representation of balance nut in the utility model.
Figure 19 is the structural representation of bonnet in the utility model.
Referring to Fig. 1---Figure 20,1 is sucker; 2 is belt pulley; 3 is coil loop; 4 is protecgulum; 5 is cylinder body; 6 is the main shaft drives bar; 7 is swash plate; 8 is planetary plate; 9 is valve board assembly; 10 is bonnet; 11 is control valve; 12 is cylinder liner; 13 is cylinder cover cushion; 14 is preceding sealing cushion for cover; 15 is the balance nut;
1-1 is an outer shroud; 1-2 is a nitrile rubber; 1-3 is interior ring; 1-4 is a wheel hub; 3-1 is the coil loop shell; 3-2 is for adopting the coil copper cash of gauze envelope curve; 3-3 is the coil loop outer housing cover; 3-4 is lead lighting outlet hole; 4-1 is the staggered form stiffening rib; 5-1 is a lightening hole; 5-2 is a screw hole; 5-3 is a cylinder body protecgulum sealing surface; 5-4 is the screw hole of being located on the cylinder body protecgulum sealing surface; 6-1 is a vent; 7-1 is the swash plate balancing weight; 7-2 is the swash plate center hole; 8-1 is a groove; 11-1 is the aluminum alloy casing lid; 13-1 is the flakes limiting board; 14-1 is a pin-and-hole; 14-2 is directed piece; 15-1 is an oil guiding hole; 15-2 is a circular arc cutaway.
[embodiment]
Now in conjunction with the accompanying drawings the utility model is described further.
As depicted in figs. 1 and 2, the utility model comprises sucker 1, belt pulley 2, coil loop 3, protecgulum 4, preceding sealing cushion for cover 14, cylinder body 5, main shaft drives bar 6, swash plate 7, planetary plate 8, balance nut 15, control valve 11, cylinder liner 12, valve board assembly 9, cylinder cover cushion 13 and bonnet 10.
Main shaft drives bar 6 passes through the compressor main shaft bearing fixing in protecgulum 4 and cylinder body 5, main shaft drives bar 6 front portions adopt the fixedly connected back of spline to be connected with protecgulum 4 with sucker 1 wheel hub, cylinder body 5 inside are assembled and placed in main shaft drives bar 6 rear portions from left to right with swash plate 7, planetary plate 8 and planetary plate bearing, balance nut 15, cylinder body main shaft bearing successively, the length of main shaft drives bar 6 is h=127.4mm, the outer wall of main shaft drives bar 6 tail ends is provided with two vent 6-1 that communicate, referring to Figure 10.
Valve board assembly 9 places in the cavity of cylinder body 5 and bonnet 10 compositions, one end of control valve 11 is assemblied on the valve board assembly 9, the other end is assemblied on the main shaft drives bar 6, valve board assembly 9 adopts cylinder liner 12 sealing assemblings with cylinder body 5, valve board assembly 9 adopts cylinder cover cushion 13 sealing assemblings with bonnet 10, cylinder liner 12 is full convex tendon or semi-convex muscle structure, referring to Figure 14 and Figure 15.
The outer rim of cylinder body 5 all is a flower shape structure, and the outside in its main shaft bearing hole is provided with the six lightening hole 5-1 of place, and as shown in Figure 8, the six screw hole 5-2 of the place length on surface, cylinder body bonnet side outer ring are than the original 1.5cm that shortens; Cylinder body protecgulum sealing surface 5-3 is the plane, and its area increases 0.001-0.002 square metre, as shown in Figure 9, is located at screw hole 5-4 on the cylinder body protecgulum sealing surface 5-3 all to bias internal 1-2 millimeter for six.
Be illustrated in figure 3 as the structural representation of sucker in the utility model, be the nitrile rubber 1-2 of injection moulding between the interior ring 1-3 of sucker 1 and outer shroud 1-1, the wheel hub 1-4 of sucker 1 is provided with the spline 1-5 that is used for fixing main shaft drives bar 6, and the wheel hub 1-4 of sucker 1 adopts spline to fixedly connected with main shaft drives bar 6.
Be illustrated in figure 4 as the structural representation of the utility model middle belt pulley, the external diameter of belt pulley 2 inner rings is D1=87mm.
Referring to Fig. 5 and Fig. 6, coil loop 3 is made up of coil loop shell 3-1, coil copper cash 3-2 and coil loop outer housing cover 3-3, coil copper cash 3-2 adopts the gauze envelope curve, and place in the groove of coil loop shell 3-1 outer ring, the thickness of coil copper cash 3-2 is d=0.72mm, coil loop outer housing cover 3-3 adopts riveted joint to be connected on the coil loop shell 3-1, and the surface of coil loop outer housing cover 3-3 is the plane and is provided with two lead lighting outlet hole 3-4.
Be the structural representation of swash plate in the utility model as shown in figure 11, the length of swash plate balancing weight 7-1 is a=18.65mm, and the angle of swash plate center hole 7-2 is α=19 °.
Be the structural representation of planetary plate in the utility model as shown in figure 12, the surface of planetary plate 8 is provided with five groove 8-1, and the length of groove 8-1 is a1=15.41mm, and width is b1=7.67mm, and the degree of depth is d1=3mm.
Referring to Figure 13, the diameter of the aluminum alloy casing of control valve 11 lid 11-1 is d2=21.5mm.
Referring to Figure 16, the outer rim of cylinder cover cushion 13 is flower shape structure, and its center is the flakes structure, and is provided with the flakes limiting board 13-1 with limit function with matching, the original limiting board parts peculiar that uses of cancellation.
Referring to Figure 17, preceding sealing cushion for cover 14 is the O type, and its edge is for cooperating the chimb of perforate, and the upper surface of preceding sealing cushion for cover 14 is provided with the pin-and-hole 14-1 that is used to locate, and lower surface is provided with directed piece 14-2.
Referring to Figure 18, balance nut 15 increases by the three oil guiding hole 15-1 of place, and the oil guiding hole diameter is D2=6mm, and the outer rim of balance nut 15 is provided with the circular arc cutaway 15-2 of three place's equiblibrium mass distributions, and the radius of circular arc cutaway 15-2 is R=5mm.
Referring to Figure 19, the colored shape structure of bonnet 10 end face outer rims.
The utlity model has following features:
1. profile is little, compares general piston compressor, and the length dimension of this compressor reduces
2. change discharge capacity is compared the compressor of general small displacement, fixed displacement, this compressor have a function that becomes discharge capacity.
3. low in energy consumption, because the inner body moment of torsion diminishes, compare piston compressor in the past, power output reduces.
4. part is few, compares piston compressor in the past, and the part number reduces.
5. weight is low, compares piston compressor in the past, by the change material, and the change External Shape, weight is lighter, effectively reduces the engine power consumption, and cost is low, is more suitable for domestic automobile with small output volumn engine and selects.
Claims (10)
1. improved piston-type automobile air-conditioning compressor, comprise sucker, belt pulley, coil loop, protecgulum, preceding sealing cushion for cover, cylinder body, main shaft drives bar, swash plate, planetary plate, balance nut, control valve, cylinder liner, valve board assembly, cylinder cover cushion and bonnet, it is characterized in that: sucker (1), belt pulley (2), coil loop (3) are assemblied in respectively on the protecgulum (4), sealing cushion for cover (14) sealing assembling before protecgulum (4) adopts with cylinder body (5) is respectively equipped with four positions staggered form stiffening rib (4-1) of symmetry in twos on the spherical outer surface of described protecgulum (4);
Main shaft drives bar (6) passes through the compressor main shaft bearing fixing in protecgulum (4) and cylinder body (5), main shaft drives bar (6) is anterior to adopt the fixedly connected back of spline to be connected with protecgulum (4) with sucker (1) wheel hub, cylinder body (5) inside is assembled and placed in main shaft drives bar (6) rear portion from left to right with swash plate (7), planetary plate (8) and planetary plate bearing, balance nut (15), cylinder body main shaft bearing successively, the length of described main shaft drives bar (6) is h=127.4mm, and the outer wall of main shaft drives bar (6) tail end is provided with two vents that communicate (6-1);
Valve board assembly (9) places in the cavity of cylinder body (5) and bonnet (10) composition, one end of control valve (11) is assemblied on the valve board assembly (9), the other end is assemblied on the main shaft drives bar (6), valve board assembly (9) adopts cylinder liner (12) sealing assembling with cylinder body (5), valve board assembly (9) adopts cylinder cover cushion (13) sealing assembling with bonnet (10), and described cylinder liner (12) is full convex tendon or semi-convex muscle structure;
The outside in described cylinder body (5) main shaft bearing hole is provided with six place's lightening holes (5-1), and cylinder body protecgulum sealing surface (5-3) is the plane.
2. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
Be the nitrile rubber of injection moulding (1-2) between the interior ring (1-3) of described sucker (1) and outer shroud (1-1), the wheel hub (1-4) of sucker (1) is provided with the spline (1-5) that is used for fixing main shaft drives bar (6).
3. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
The external diameter of described belt pulley (2) inner ring is D1=87mm.
4. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
Described coil loop (3) is made up of coil loop shell (3-1), coil copper cash (3-2) and coil loop outer housing cover (3-3), coil copper cash (3-2) adopts the gauze envelope curve, and place in the groove of coil loop shell (3-1) outer ring, the thickness of coil copper cash (3-2) is d=0.72mm, coil loop outer housing cover (3-3) adopts riveted joint to be connected on the coil loop shell (3-1), and the surface of coil loop outer housing cover (3-3) is the plane and is provided with two lead lighting outlet holes (3-4).
5. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
The length of the swash plate balancing weight (7-1) of described swash plate (7) is a=18.65mm, and the angle of swash plate center hole (7-2) is α=19 °.
6. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
The surface of described planetary plate (8) is provided with five grooves (8-1), and the length of groove (8-1) is a1=15.41mm, and width is b1=7.67mm, and the degree of depth is d1=3mm.
7. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
The diameter of the aluminum alloy casing lid (11-1) of described control valve (11) is d2=21.5mm.
8. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
The center of described cylinder cover cushion (13) is provided with the limiting board (13-1) with limit function.
9. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
Sealing cushion for cover (14) is 0 type before described, and its edge is for cooperating the chimb of perforate, and the upper surface of preceding sealing cushion for cover (14) is provided with the pin-and-hole (14-1) that is used to locate, and lower surface is provided with directed piece (14-2).
10. a kind of improved piston-type automobile air-conditioning compressor according to claim 1 is characterized in that:
Described balance nut (15) increases by three place's oil guiding holes (15-1), and the oil guiding hole diameter is D2=6mm, and the outer rim of balance nut (15) is provided with the circular arc cutaway (15-2) of three place's equiblibrium mass distributions, and the radius of circular arc cutaway (15-2) is R=5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202531676U CN201810517U (en) | 2010-07-08 | 2010-07-08 | Improved piston type automobile air condition compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202531676U CN201810517U (en) | 2010-07-08 | 2010-07-08 | Improved piston type automobile air condition compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810517U true CN201810517U (en) | 2011-04-27 |
Family
ID=43893459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202531676U Expired - Fee Related CN201810517U (en) | 2010-07-08 | 2010-07-08 | Improved piston type automobile air condition compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810517U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421152A (en) * | 2013-08-27 | 2015-03-18 | 卡森尼可关精株式会社 | Gas compressor |
| GB2536762A (en) * | 2015-03-26 | 2016-09-28 | Gm Global Tech Operations Llc | Compressor for a motor vehicle |
| CN109790927A (en) * | 2016-09-23 | 2019-05-21 | 三电汽车部件株式会社 | The sealing structure of shell and fluid device including the sealing structure |
| CN110318989A (en) * | 2019-03-20 | 2019-10-11 | 郭俊桦 | A kind of weak power consumption compressor of air conditioner of automobile |
-
2010
- 2010-07-08 CN CN2010202531676U patent/CN201810517U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421152A (en) * | 2013-08-27 | 2015-03-18 | 卡森尼可关精株式会社 | Gas compressor |
| CN104421152B (en) * | 2013-08-27 | 2017-04-12 | 卡森尼可关精株式会社 | Gas compressor |
| GB2536762A (en) * | 2015-03-26 | 2016-09-28 | Gm Global Tech Operations Llc | Compressor for a motor vehicle |
| CN109790927A (en) * | 2016-09-23 | 2019-05-21 | 三电汽车部件株式会社 | The sealing structure of shell and fluid device including the sealing structure |
| CN109790927B (en) * | 2016-09-23 | 2021-03-30 | 三电汽车部件株式会社 | Sealing structure of housing and fluid device including the same |
| CN110318989A (en) * | 2019-03-20 | 2019-10-11 | 郭俊桦 | A kind of weak power consumption compressor of air conditioner of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20130708 |