CN104314813A - Horizontal compressor - Google Patents
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- CN104314813A CN104314813A CN201410558272.3A CN201410558272A CN104314813A CN 104314813 A CN104314813 A CN 104314813A CN 201410558272 A CN201410558272 A CN 201410558272A CN 104314813 A CN104314813 A CN 104314813A
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- horizontal compressor
- oil pocket
- cylinder
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Abstract
The invention discloses a horizontal compressor. The horizontal compressor comprises a shell, a compression mechanism and an oiling component, wherein an oil pool is arranged in the shell, the compression mechanism is arranged in the shell, the compression mechanism comprises a main bearing, an air cylinder, an auxiliary bearing and a slide plate, the main bearing and the auxiliary bearing are respectively arranged at two axial ends of the air cylinder, a slide plate groove is formed in the air cylinder, the slide plate is movably arranged in the slide plate groove, the oiling component is arranged on the auxiliary bearing, and is used for supplying lubricating oil in the oil pool to the slide plate groove so as to lubricate the slide plate. The horizontal compressor is provided with the oiling component, so that when being installed at any angle, the slide plate can be effectively lubricated, and the installation angle of the compression mechanism and the installation way of a liquid storage device can be flexibly adjusted.
Description
Technical field
The present invention relates to compressor apparatus field, especially relate to a kind of horizontal compressor.
Background technique
Point out in correlation technique, because the mounting type of horizontal rotary compressor is, compressor level or level of approximation is placed, thus the setting height(from bottom) of horizontal compressor is reduced greatly, effectively can improve display space, and then horizontal compressor in freezing or refrigerator display case, be used widely in vehicle-mounted refrigeration equipment, caravan air-conditioning, and vibration owing to producing when vehicle the travels impact on compressor and pipeline can be reduced.In addition, in recent years, the raising required along with whole society's efficiency, the household appliances such as washing machine and dishwasher also need to carry heat pump and substitute original Electric heating, and horizontal compressor, with the advantage of its height, becomes the first-selection of each producer.Like this, along with the continuous increase of the application of horizontal rotary compressor, the number of applications of horizontal rotary compressor also increases year by year.
Because horizontal rotary compressor level is installed, thus for ensureing that slide plate can lubricate effectively, usually slide plate is arranged on the below in horizontal compressor, all the time be immersed in the middle of oil sump to make slide plate, but, this mounting type then limits the setting angle of horizontal compressor internal compression mechanism, limits the mounting type of liquid-storage container simultaneously.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the invention reside in and propose a kind of horizontal compressor, the slide plate of described horizontal compressor all can be lubricated with during arbitrarily angled installation.
According to horizontal compressor of the present invention, comprising: housing, in described housing, there is oil sump; Compressing mechanism, described compressing mechanism is located in described housing, described compressing mechanism comprises main bearing, cylinder, supplementary bearing and slide plate, described main bearing and described supplementary bearing are located at the axial two ends of described cylinder respectively, described cylinder is formed with vane slot, and described slide plate is located in described vane slot movably; And the assembly that oils, described in the assembly that oils be located on described supplementary bearing, and described in the assembly that oils be configured to the lubricant oil in described oil sump is fed in described vane slot to lubricate described slide plate.
According to horizontal compressor of the present invention, by arranging the assembly that oils, thus when ensureing slide plate with arbitrarily angled installation, all effectively can be lubricated, and then the setting angle of compressing mechanism can be adjusted neatly, and the mounting type of liquid-storage container.
Particularly, described in the assembly that oils comprise: oily cap, described oily cap is located at the side away from described cylinder of described supplementary bearing, and limit oil pocket between described oily cap and described supplementary bearing, wherein said oil pocket is communicated with described vane slot; And oil pipe, described oil pipe is located on described oily cap, and the two ends of described oil pipe are communicated with described oil sump with described oil pocket respectively.
Further, described supplementary bearing is included in the wheel hub and flange that are axially connected, described wheel hub is positioned at the side away from described cylinder of described flange, described oil pocket comprises the center oil pocket that communicates with each other and is communicated with oil pocket, described center oil pocket is corresponding with described wheel hub, and described connection oil pocket is positioned at the outside of described center oil pocket and corresponding with described vane slot.
Particularly, the internal face of described vane slot is formed with at least two oil grooves, described at least two oil grooves are positioned at the both sides on the width direction of described slide plate.
Further, described oil groove is two and described two oil grooves correspondence on the width direction of described slide plate.
Particularly, described supplementary bearing is formed with intercommunicating pore, the two ends of described intercommunicating pore are communicated with described oil groove with described oil pocket respectively.
Alternatively, described intercommunicating pore is one, and described intercommunicating pore is all communicated with described at least two oil grooves.
Alternatively, described intercommunicating pore is at least two, and described at least two intercommunicating pores and described at least two oil groove one_to_one corresponding.
Further, described horizontal compressor comprises further: drain pan, and described drain pan is communicated with described oil groove to make the oil return in described oil groove to described oil sump.
Particularly, described drain pan is two, and described two drain pans are formed on described cylinder and the both sides laid respectively on the width direction of described slide plate.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of horizontal compressor according to an embodiment of the invention;
Fig. 2 is the schematic diagram of assembly of oiling according to an embodiment of the invention;
Fig. 3 is the sectional drawing of horizontal compressor according to an embodiment of the invention;
Fig. 4 is the B portion enlarged view that Fig. 3 centre circle shows;
Fig. 5 is the schematic diagram of horizontal compressor according to an embodiment of the invention;
Fig. 6 is the C portion enlarged view that Fig. 5 centre circle shows;
Fig. 7 is the schematic diagram of horizontal compressor according to an embodiment of the invention;
Fig. 8 is the D portion enlarged view that Fig. 7 centre circle shows;
Fig. 9 is the schematic diagram of cylinder according to an embodiment of the invention.
Reference character:
100: horizontal compressor;
1: housing; 11: accommodating chamber; 12: oil sump;
2: motor; 21: stator; 22: rotor;
3: bent axle; 31: eccentric part; 32: piston;
4: compressing mechanism; 41: main bearing;
42: supplementary bearing; 421: wheel hub; 422: flange; 4221: intercommunicating pore;
43: cylinder; 431: compression chamber; 432: vane slot; 433: oil groove; 434: drain pan;
44: slide plate;
5: oil assembly; 51: oily cap; 511: joint; 512: oil pocket;
5121: center oil pocket; 5122: be communicated with oil pocket; 52: oil pipe;
200: liquid-storage container; 201: connecting tube.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.
Below with reference to Fig. 1-Fig. 9, the horizontal compressor 100 according to the embodiment of the present invention is described.Wherein, horizontal compressor 100 can be horizontal single-cylinder rotary compressor.In description below the application, be described for horizontal single-cylinder rotary compressor for horizontal compressor 100.Certainly, the present invention is not limited thereto, horizontal compressor 100 can also be horizontal dual cylinder rotary compressor or horizontal multi-cylinder rotary compressor.
As shown in Figure 1, according to the horizontal compressor 100 of the embodiment of the present invention, comprising: housing 1, compressing mechanism 4 and the assembly 5 that oils.
Particularly, housing 1 can horizontal arrangement in the horizontal plane, accommodating chamber 11 is limited in housing 1, there is in housing 1 oil sump 12, oil sump 12 can be located at the bottom in accommodating chamber 11, motor 2 and compressing mechanism 4 is provided with further in accommodating chamber 11, wherein, motor 2 can be located at the side (right side such as shown in Fig. 1) in accommodating chamber 11, motor 2 can comprise stator 21 and rotor 22, stator 21 can be fixed on the inwall of housing 1, rotor 22 is located in stator 21, compressing mechanism 4 can be located at the opposite side (left side such as shown in Fig. 1) in accommodating chamber 11, compressing mechanism 4 is connected by bent axle 3 with motor 2, wherein, the right-hand member of bent axle 3 can be connected with rotor 22 hot jacket, thus bent axle 3 can drive rotation by motor 2, the left end of bent axle 3 can run through compressing mechanism 4.
Particularly, compressing mechanism 4 comprises main bearing 41, cylinder 43, supplementary bearing 42 and slide plate 44, and main bearing 41 and supplementary bearing 42 are located at the two ends in the axis (left and right directions such as shown in Fig. 1) of cylinder 43 respectively.As shown in Figure 1, cylinder 43 left side axially and right side all unlimited, main bearing 41 is located at the side (right side such as shown in Fig. 1) of the contiguous motor 2 of cylinder 43, supplementary bearing 42 is located at the side away from main bearing 41 (left side such as shown in Fig. 1) of cylinder 43, thus main bearing 41, supplementary bearing 42 and cylinder 43 limit compression chamber 431 (as shown in Figure 3) jointly, the left end of bent axle 3 runs through main bearing 41 in turn, cylinder 43 and supplementary bearing 42, the left end of bent axle 3 is provided with eccentric part 31, eccentric part 31 is arranged with piston 32, and the eccentric part 31 being arranged with piston 32 is contained in compression chamber 431, piston 32 can be driven when bent axle 3 rotates to roll along the inner circle wall of compression chamber 431.
Further, cylinder 43 is formed with vane slot 432, slide plate 44 is located in vane slot 432 movably.As shown in Fig. 1 and Fig. 9, cylinder 43 is formed with vane slot 432, vane slot 432 can extend along the radial direction of cylinder 43 (above-below direction such as shown in Fig. 1), slide plate 44 removable and the inner of slide plate 44 in inward-outward direction is only supported mutually with the outer surface of piston 32 all the time, when motor 2 driving crank 3 rotates, piston 32 can compress the refrigerant in compression chamber 431.It is to be appreciated that direction " interior " can be understood as towards the direction of bent axle 3 central axis, its contrary direction is defined as " outward ", namely away from the direction of bent axle 3 central axis.
As shown in Figure 1, the assembly 5 that oils is located on supplementary bearing 42, and the assembly 5 that oils is configured to be fed to by the lubricant oil in oil sump 12 in vane slot 432 to lubricate slide plate 44.That is, can limit oil circuit in the assembly 5 that oils, the two ends of oil circuit are connected with vane slot 432 with oil sump 12 respectively, thus the lubricant oil in oil sump 12 can flow to vane slot 432 along oil circuit, thus lubricate the slide plate 44 in vane slot 432.Thus, by arranging the assembly 5 that oils, thus provide the oil circuit of lubrication to slide plate 44, when the lubricant oil in oil sump 12 flows into after in vane slot 432 along oil circuit, slide plate 44 to-and-fro motion can be lubricated, like this, when no matter slide plate 44 is installed at any angle, such as Fig. 1, in compressing mechanism 4 shown in Fig. 2 and Fig. 3, the setting angle of slide plate 44 is all not identical, especially when the slide plate 44 shown in Fig. 1 is arranged on the top in accommodating chamber 11, slide plate 44 can both obtain the lubricant oil bottom accommodating chamber 11 in oil sump 12, thus ensure that the lubrication of slide plate 44 is reliable.
As shown in Figure 3, horizontal compressor 100 is connected with liquid-storage container 200, to provide refrigerant to be compressed by liquid-storage container 200 to horizontal compressor 100, liquid-storage container 200 is connected by connecting tube 201 with compressor, one end of connecting tube 201 is connected with liquid-storage container 200 inside, the other end of connecting tube 201 can stretch into cylinder 43 and be connected with compression chamber 431, under normal circumstances, connecting tube 201 and slide plate 44 are contiguous on cylinder 43 to be arranged, because slide plate 44 all can be lubricated with arbitrarily angled installation, thus horizontal compressor 100 can be according to actual needs, such as according to the mounting type of liquid-storage container 200, adjust compressing mechanism 4, especially the setting angle of cylinder 43, to significantly enhance the flexibility of design.
According to the horizontal compressor 100 of the embodiment of the present invention, by arranging the assembly 5 that oils, thus when ensureing slide plate 44 with arbitrarily angled installation, all can effectively be lubricated, and then the setting angle of compressing mechanism 4 can be adjusted neatly, and the mounting type of liquid-storage container 200.
In one embodiment of the invention, as depicted in figs. 1 and 2, the assembly 5 that oils comprises: oily cap 51 and oil pipe 52, oil cap 51 is located at the side away from cylinder 43 (left side such as shown in Fig. 1) of supplementary bearing 42, oil pocket 512 is limited between oil cap 51 and supplementary bearing 42, wherein oil pocket 512 is communicated with vane slot 432, oil pipe 52 is located on oily cap 51, the two ends of oil pipe 52 are communicated with oil sump 12 with oil pocket 512 respectively, thus the lubricant oil in oil sump 12 can flow in oil pocket 512 along oil pipe 52, flow in vane slot 432 from oil pocket 512 again, to lubricate the slide plate 44 in vane slot 432.Here, it should be noted that, the mode that oil pocket 512 is communicated with vane slot 432 has a lot, intercommunicating pore 4221 hereinafter described such as can be offered on supplementary bearing 42, for connection oil pocket 5122 and vane slot 432, certainly, oil pocket 512 can also be connected with vane slot 432 by other means, such as can be communicated with oil pocket 5122 and vane slot 432 by oil feed line etc., no longer describe in detail here.
Here, it should be noted that, when the pressure in oil sump 12 is greater than the pressure in oil pocket 512, lubricant oil in oil sump 12 just can flow in oil pocket 512, generally both can satisfy the demand according to the difference of liquid level of bent axle 3 two ends oil sump 12, in addition, the pressure in oil pocket 512 is greater than in order to the pressure guaranteeing in oil sump 12 further, oil pump (scheming not shown) can also be installed on oil pipe 52, or provided with fan (scheming not shown) etc., no longer describe in detail here in the space be communicated with oil pocket 512.
Particularly, with reference to Fig. 1, the left end of bent axle 3 is provided with oily cap 51, oil cap 51 is located on the left side of supplementary bearing 42, and the side end face (such as left side) away from cylinder 43 of the inwall of oily cap 51 and supplementary bearing 42 limits oil pocket 512 jointly, the two ends of oil pipe 52 are opened wide respectively, and the upper end of oil pipe 52 can be passed oily cap 51 and extend in oil pocket 512, to be connected with oil pocket 512, the lower end of oil pipe 52 to be immersed in the oil sump 12 below oily cap 51 and to be connected with oil sump 12.
Particularly, supplementary bearing 42 is included in the wheel hub 421 and flange 422 that are axially connected, and wheel hub 421 is positioned at the side away from cylinder 43 (left side such as shown in Fig. 1) of flange 422.As shown in Figure 1, wheel hub 421 and flange 422 are coaxially arranged, flange 422 is located at the side (left side such as shown in Fig. 1) of cylinder 43, wheel hub 421 protrudes from the side surface away from cylinder 43 (left surface such as shown in Fig. 1) of flange 422 to the direction (left such as shown in Fig. 1) away from cylinder 43, wheel hub 421 and flange 422 are formed with the through hole run through along bent axle 3 axial direction, and through hole is used for coordinating with bent axle 3.
Oil pocket 512 comprises the center oil pocket 5121 that communicates with each other and is communicated with oil pocket 5122, and center oil pocket 5121 is corresponding with wheel hub 421, is communicated with oil pocket 5122 and is positioned at the outside of center oil pocket 5121 and corresponding with vane slot 432.As depicted in figs. 1 and 2, oil cap 51 can be constructed generally as hat-shaped, and oily cap 51 can comprise accommodating part and substantially annular joint 511, oil pocket 512 is enough produced in accommodating part, particularly, oil pocket 512 forms by a side surface (the right surface such as shown in Fig. 1) of accommodating part is recessed to the direction (left such as shown in Fig. 1) on its opposite side surface, joint 511 is set on the periphery wall of accommodating part, and the open side (right side such as shown in Fig. 1) of the contiguous oil pocket 512 of joint 511 is arranged.
See figures.1.and.2, oil pocket 512 comprises center oil pocket 5121 and is communicated with oil pocket 5122, center oil pocket 5121 is constructed generally as cylindrical, be communicated with oil pocket 5122 and be constructed generally as cuboid shape, and the inner being communicated with oil pocket 5122 is connected with center oil pocket 5121, the outer end being communicated with oil pocket 5122 can extending radially outwardly along bent axle 3, and it is upper relative with vane slot 432 in the axis (left and right directions such as shown in Fig. 1) of bent axle 3 to be communicated with oil pocket 5122, after oily cap 51 is seated with supplementary bearing 42, wheel hub 421 can be contained in center oil pocket 5121 completely, joint 511 and flange 422 are fitted and can be linked together by threaded fastener, wherein, the size of the periphery wall of wheel hub 421 can be less than the size of the inner circle wall of center oil pocket 5121.Certainly, the present invention is not limited thereto, oily cap 51 can also be fixed together with supplementary bearing 42 by other means.
With reference to Fig. 3 and Fig. 4, and composition graphs 9, the internal face of vane slot 432 is formed with at least two oil grooves 433, each oil groove 433 is all recessed into from the sidewall of vane slot 432 towards the direction at the center away from vane slot 432, and at least two oil grooves 433 are arranged in width direction (the such as direction shown in Fig. 3 arrow A of slide plate 44, namely perpendicular to the reciprocating direction of slide plate 44) on both sides, that is, two sidewalls of vane slot 432 are respectively equipped with at least one oil groove 433.Preferably, oil groove 433 is two and two oil grooves 433 are corresponding on the width direction of slide plate 44, that is, two sidewalls that oil groove 433 is relative are respectively equipped with an oil groove 433, and the line at two oil groove 433 centers can be along the line reciprocating perpendicular to slide plate 44.
Certainly, the present invention is not limited thereto, oil groove 433 only can also be positioned at the side on the width direction of slide plate 44.In addition, it should be noted that, quantity, the distribution form of vane slot 432 sidewall finishing bathtray 433, and the shape and size of oil groove 433 all can be arranged according to actual requirement, to meet actual requirement better.
Supplementary bearing 42 is formed with intercommunicating pore 4221, the two ends of intercommunicating pore 4221 are communicated with oil groove 433 with oil pocket 512 respectively.With reference to Fig. 1, and composition graphs 5-Fig. 8, oil groove 433 can along axially two end faces of the through cylinder 43 of the axial direction of bent axle 3, the left side of the cylinder 43 such as shown in Fig. 1 and right side, intercommunicating pore 4221 can run through the flange 422 of supplementary bearing 42 along the axis of bent axle 3, the left side of flange 422 is run through in one end away from cylinder 43 (left end such as shown in Fig. 1) of intercommunicating pore 4221, to be connected with connection oil pocket 5122, the right side of flange 422 is run through in one end (right-hand member such as described in Fig. 1) of the contiguous cylinder 43 of intercommunicating pore 4221, to be connected with the oil groove 433 running through cylinder 43 left side, thus the two ends of intercommunicating pore 4221 can be communicated with oil groove 433 with oil pocket 512 respectively.
Wherein, the quantity of intercommunicating pore 4221 and shape all can be arranged according to actual requirement, to meet actual requirement better.Such as in the example of Fig. 7 and Fig. 8, intercommunicating pore 4221 can be one, and the shape of cross section of intercommunicating pore 4221 can be configured to long-round-shape, and this intercommunicating pore 4221 can be connected with two oil grooves 433 simultaneously, thus be conducive to processing, and be convenient to the flowing of lubricant oil.Certainly, the present invention is not limited thereto, such as, in the example of Fig. 5 and Fig. 6, intercommunicating pore 4221 can also be two, and the equal shape of cross section of each intercommunicating pore 4221 can be configured to circle, and intercommunicating pore 4221 and the axially one_to_one corresponding of oil groove 433 at bent axle 3.In addition, when oil groove 433 is multiple, intercommunicating pore 4221 can also be multiple, and each intercommunicating pore 4221 can respectively with a corresponding connection of oil groove 433.
In one embodiment of the invention, horizontal compressor 100 comprises further: drain pan 434, drain pan 434 is communicated with to make oil return in oil groove 433 to oil sump 12 with oil groove 433, thus avoids the problem that the lubricant oil in vane slot 432 too much overflows in compression chamber 431.Here, it should be noted that, the quantity of drain pan 434, shape and position all can be arranged according to actual requirement, to meet actual requirement better.
Such as in the example of figure 9, drain pan 434 can be two, and two drain pans 434 are formed on the cylinder 43 and both sides laid respectively on the width direction of slide plate 44, each drain pan 434 all can be recessed into from the sidewall of vane slot 432 towards the direction away from vane slot 432 center and form, and each drain pan 434 all can extend along the radial direction of cylinder 43, wherein the inner of each drain pan 434 can be connected with oil groove 433, the outer end of each drain pan 434 can be communicated to outside cylinder 43, to ensure that the lubricant oil in oil groove 433 can flow to outside cylinder 43 along drain pan 434, finally flow back in oil sump 12, so that recycling.
Referring to Fig. 1-Fig. 9, horizontal compressor 100 is briefly described.
Lubricant oil in oil sump 12 flows in center oil pocket 5121 by oil pipe 52, lubricant oil in center oil pocket 5121 flows into and is communicated with in oil pocket 5122, the lubricant oil be communicated with in oil pocket 5122 flows in oil groove 433 along intercommunicating pore 4221, when slide plate 44 is in vane slot 432 during to-and-fro motion, slide plate 44 can be lubricated, and parts of lubricating oil can be flow back in oil sump 12 by drain pan 434.Thus, both can have been realized the lubricating function of slide plate 44 by simple machining, convenient and practical, cost is low.
In describing the invention, it will be appreciated that, term " " center ", " width ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection, can also be communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a horizontal compressor, is characterized in that, comprising:
Housing, has oil sump in described housing;
Compressing mechanism, described compressing mechanism is located in described housing, described compressing mechanism comprises main bearing, cylinder, supplementary bearing and slide plate, described main bearing and described supplementary bearing are located at the axial two ends of described cylinder respectively, described cylinder is formed with vane slot, and described slide plate is located in described vane slot movably; And
Oil assembly, described in the assembly that oils be located on described supplementary bearing, and described in the assembly that oils be configured to the lubricant oil in described oil sump is fed in described vane slot to lubricate described slide plate.
2. horizontal compressor according to claim 1, is characterized in that, described in the assembly that oils comprise:
Oil cap, described oily cap is located at the side away from described cylinder of described supplementary bearing, and limit oil pocket between described oily cap and described supplementary bearing, wherein said oil pocket is communicated with described vane slot; With
Oil pipe, described oil pipe is located on described oily cap, and the two ends of described oil pipe are communicated with described oil sump with described oil pocket respectively.
3. horizontal compressor according to claim 2, is characterized in that, described supplementary bearing is included in the wheel hub and flange that are axially connected, and described wheel hub is positioned at the side away from described cylinder of described flange,
Described oil pocket comprises the center oil pocket that communicates with each other and is communicated with oil pocket, and described center oil pocket is corresponding with described wheel hub, and described connection oil pocket is positioned at the outside of described center oil pocket and corresponding with described vane slot.
4. horizontal compressor according to claim 2, is characterized in that, the internal face of described vane slot is formed with at least two oil grooves, and described at least two oil grooves are positioned at the both sides on the width direction of described slide plate.
5. horizontal compressor according to claim 4, is characterized in that, described oil groove is two and described two oil grooves are corresponding on the width direction of described slide plate.
6. horizontal compressor according to claim 4, is characterized in that, described supplementary bearing is formed with intercommunicating pore, and the two ends of described intercommunicating pore are communicated with described oil groove with described oil pocket respectively.
7. horizontal compressor according to claim 6, is characterized in that, described intercommunicating pore is one, and described intercommunicating pore is all communicated with described at least two oil grooves.
8. horizontal compressor according to claim 6, is characterized in that, described intercommunicating pore is at least two, and described at least two intercommunicating pores and described at least two oil groove one_to_one corresponding.
9. the horizontal compressor according to any one of claim 4-8, is characterized in that, comprises further:
Drain pan, described drain pan is communicated with described oil groove to make the oil return in described oil groove to described oil sump.
10. horizontal compressor according to claim 9, is characterized in that, described drain pan is two, and described two drain pans are formed on described cylinder and the both sides laid respectively on the width direction of described slide plate.
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| CN201410558272.3A CN104314813B (en) | 2014-10-20 | 2014-10-20 | Horizontal compressor |
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| CN106481555A (en) * | 2015-08-25 | 2017-03-08 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of horizontal compressor and temperature equipment |
| CN107246391A (en) * | 2017-05-31 | 2017-10-13 | 广东美芝制冷设备有限公司 | For the oil-adding mechanism of compressor and the compressor with it |
| CN107701451A (en) * | 2017-11-03 | 2018-02-16 | 浙江博阳压缩机有限公司 | Horizontai rotary compressor |
| CN110296079A (en) * | 2018-03-21 | 2019-10-01 | 东莞市新清机械科技有限公司 | Double cosine line rotor gas compressors |
| CN110613409A (en) * | 2018-06-19 | 2019-12-27 | 上海海立电器有限公司 | Dish washer and horizontal compressor for same |
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