阅读说明：本技术 一种定向旋转双动盘油电混合压缩机 (Directional rotatory two driving disk oil electricity hybrid compressor ) 是由 皮德智 皮文超 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种定向旋转双动盘油电混合压缩机,包括底盘,所述底盘的左右两侧分别设置有油驱动压缩机构和电驱动压缩机构,所述油驱动压缩机构包括油上盖,所述油上盖与底盘固定连接,所述油上盖的内部通过轴承转动连接有第一偏心轴,所述第一偏心轴远离油上盖的一端端部键连接有皮带轮,所述皮带轮位于油上盖的外侧,所述第一偏心轴远离皮带轮的一端通过轴承连接有油动盘,所述油动盘的外侧固定有过渡转子,所述过渡转子内滑动连接有滑块,所述滑块的外侧与油上盖的内壁紧密接触。既能实现燃油发动机驱动,又能用电机驱动,而且制造成本低、效率高,结构简单,容易加工,节约材料,噪音低、寿命长。(The invention discloses a directional rotation double-acting-disc oil-electricity hybrid compressor which comprises a chassis, wherein an oil driving compression mechanism and an electric driving compression mechanism are respectively arranged on the left side and the right side of the chassis, the oil driving compression mechanism comprises an oil upper cover, the oil upper cover is fixedly connected with the chassis, a first eccentric shaft is rotatably connected inside the oil upper cover through a bearing, a belt pulley is connected to the end part, far away from the oil upper cover, of the first eccentric shaft in a key mode, the belt pulley is located on the outer side of the oil upper cover, one end, far away from the belt pulley, of the first eccentric shaft is connected with an oil driving disc through a bearing, a transition rotor is fixed on the outer side of the oil driving disc, a sliding block is connected in the transition rotor in a sliding mode, and the outer side of. The oil engine can be driven, the motor can be used for driving, the manufacturing cost is low, the efficiency is high, the structure is simple, the processing is easy, the material is saved, the noise is low, and the service life is long.)

1. A directional rotation double-acting-disc oil-electricity hybrid compressor comprises a base disc (1) and is characterized in that: the left side and the right side of the chassis (1) are respectively provided with an oil-driven compression mechanism (2) and an electric-driven compression mechanism (3), the oil-driven compression mechanism (2) comprises an oil upper cover (201), the oil upper cover (201) is fixedly connected with the chassis (1), the inside of the oil upper cover (201) is rotationally connected with a first eccentric shaft (202) through a bearing, one end part of the first eccentric shaft (202) far away from the oil upper cover (201) is in key connection with a belt pulley (203), the belt pulley (203) is positioned at the outer side of the oil upper cover (201), one end of the first eccentric shaft (202) far away from the belt pulley (203) is connected with an oil-driven disc (204) through a bearing, a transition rotor (210) is fixed on the outer side of the oil-hydraulic disc (204), a sliding block (211) is connected in the transition rotor (210) in a sliding manner, the outer side of the sliding block (211) is in close contact with the inner wall of the oil upper cover (201).

2. A directionally rotating double-acting disc oil-electric hybrid compressor according to claim 1, characterized in that: the oil seal structure is characterized in that an exhaust cover (206) is arranged at the upper end of the oil upper cover (201), a limiting plate (207) is arranged at the bottom end of the interior of the exhaust cover (206), a check valve plate (208) is arranged below the limiting plate (207), and the limiting plate (207) and the check valve plate (208) are fixed on the oil upper cover (201) through bolts.

3. A directionally rotating double-acting disc oil-electric hybrid compressor according to claim 2, characterized in that: the middle of one side of the oil upper cover (201) is communicated with a one-way valve (205), the upper end of the one-way valve (205) is provided with a limit screw (209), and the limit screw (209) is screwed on the side wall of the oil upper cover (201).

4. A directionally rotating double-acting disc oil-electric hybrid compressor according to claim 1, characterized in that: the electrically driven compression mechanism (3) comprises an electric upper cover (301), the electric upper cover (301) is fixed on one side of the chassis (1) far away from the oil upper cover (201), the middle inside the electric upper cover (301) is rotationally connected with a second eccentric shaft (302) through a bearing, one end part of the second eccentric shaft (302) is connected with a motor-driven disc (303) through a bearing, the electric disc (303) is positioned at one side of the inner part of the electric upper cover (301) close to the chassis (1), a motor rotor (304) is fixed in the middle of the second eccentric shaft (302), a motor stator (305) is arranged outside the motor rotor (304), the motor stator (305) is embedded on the inner wall of the electric upper cover (301), the motor stator (305) is electrically connected with a binding post (306), the terminal (306) is fixed on the outer side of an end cover (307), and the end cover (307) is fixed on the end part of the electric upper cover (301) far away from the chassis (1).

5. A directionally rotating double-acting disc oil-electric hybrid compressor according to claim 3, characterized in that: and sealing rings (4) are arranged between the chassis (1) and the oil upper cover (201) and the electric upper cover (301), and between the electric upper cover (301) and the end cover (307).

6. A directionally rotating double-acting disc oil-electric hybrid compressor according to claim 3, characterized in that: and lightening holes (5) are formed in the oil-driven disc (204) and the electric-driven disc (303).

Technical Field

The invention belongs to the technical field of compressors, and particularly relates to a directional rotating double-acting disc oil-electricity hybrid compressor.

Background

A compressor is a driven fluid machine that raises low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The high-pressure low-temperature refrigerant gas is sucked from the air suction pipe, and after the low-temperature low-pressure refrigerant gas is compressed by driving the piston through the operation of the motor, the high-temperature high-pressure refrigerant gas is discharged to the exhaust pipe, so that power is provided for the refrigeration cycle.

The common compressors in the market comprise a fuel oil compressor and an electric compressor, the working mode of the compressors can only be driven by an electric motor or a fuel oil engine to drive the compressors to work, one of the compressors can only be taken out, the electric compressor and the fuel oil compressor are not fused together, most of compressors for automobile air conditioners are fuel oil compressors, only a pressure regulating compressor can work when the automobile engine is in a working state, if an automobile is flamed out, the air conditioner cannot be normally used, inconvenience is brought to people, and therefore the design of the oil-electricity hybrid compressor with the double directional rotating disks is necessary.

Disclosure of Invention

The invention aims to provide a directional rotating double-acting disc oil-electricity hybrid compressor, which can realize the driving of a fuel engine and can realize the electric driving by respectively arranging two structures of an oil driving compression mechanism and an electric driving compression mechanism on two sides of the compressor so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the oil-electricity hybrid compressor comprises a chassis, wherein an oil driving compression mechanism and an electric driving compression mechanism are respectively arranged on the left side and the right side of the chassis, the oil driving compression mechanism comprises an oil upper cover, the oil upper cover is fixedly connected with the chassis, a first eccentric shaft is rotatably connected inside the oil upper cover through a bearing, a belt pulley is connected to one end, away from the oil upper cover, of the first eccentric shaft in a key mode, the belt pulley is located on the outer side of the oil upper cover, one end, away from the belt pulley, of the first eccentric shaft is connected with an oil driving disc through a bearing, a transition rotor is fixed on the outer side of the oil driving disc, a sliding block is connected in the transition rotor in a sliding mode, and the outer side of the sliding block is in close contact with the inner.

Preferably, the upper end of the oil upper cover is provided with an exhaust cover, the bottom end of the inside of the exhaust cover is provided with a limiting plate, a one-way valve plate is arranged below the limiting plate, and the limiting plate and the one-way valve plate are both fixed on the oil upper cover through bolts.

Preferably, the middle of one side of the oil upper cover is communicated with a one-way valve, the upper end of the one-way valve is provided with a limit screw, and the limit screw is screwed on the side wall of the oil upper cover.

Preferably, the electrically driven compression mechanism comprises an electrical upper cover, the electrical upper cover is fixed on one side of the chassis far away from the oil upper cover, a second eccentric shaft is rotatably connected to the middle of the inside of the electrical upper cover through a bearing, one end of the second eccentric shaft is connected with a motor disc through a bearing, the motor disc is located on one side, close to the chassis, of the inside of the electrical upper cover, a motor rotor is fixed in the middle of the second eccentric shaft, a motor stator is arranged on the outer side of the motor rotor, the motor stator is embedded on the inner wall of the electrical upper cover, the motor stator is electrically connected with a binding post, the binding post is fixed on the outer side of the end cover, and the end cover is fixed on the end of the electrical upper cover far.

Preferably, sealing rings are arranged between the chassis and the oil upper cover and between the chassis and the electric upper cover and between the electric upper cover and the end cover.

Preferably, the oil-driving disk and the electric-driving disk are both provided with lightening holes.

Compared with the prior art, the invention has the beneficial effects that:

the invention realizes the rotation of a first eccentric shaft which drives an oil-driven disc to rotate in a way that the oil-driven compression mechanism is in transmission connection with an engine through a belt pulley, the first eccentric shaft drives the oil-driven disc to rotate in an oil upper cover so as to realize the compression of refrigerant gas, the right side of the chassis is provided with an electric-driven compression mechanism, a second eccentric shaft in the electric-driven compression mechanism is fixed on a motor rotor which is driven by a motor stator to rotate so as to drive a second eccentric shaft to rotate, the second eccentric shaft drives the electric disc to rotate in the electric upper cover so as to realize the compression of the refrigerant gas, the compressor can be driven by the oil-driven engine and the motor, the two driving effects are effectively combined together, and the manufacturing cost is low, High efficiency, simple structure, easy processing, material saving, low noise and long service life.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a perspective view of the present invention;

fig. 4 is an enlarged view of fig. 1 at B.

Reference numerals: 1. a chassis; 2. an oil-driven compression mechanism; 201. covering the oil; 202. a first eccentric shaft; 203. a belt pulley; 204. an oil-powered disc; 205. a one-way valve; 206. an exhaust cover; 207. a limiting plate; 208. a one-way valve plate; 209. a limit screw; 210. a transition rotor; 211. a slider; 3. electrically driving the compression mechanism; 301. an electrical upper cover; 302. a second eccentric shaft; 303. an electric drive disk; 304. a motor rotor; 305. a motor stator; 306. a binding post; 307. an end cap; 4. a seal ring; 5. and (7) lightening holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that: as shown in fig. 1-4, a directional rotation dual-moving disk oil-electricity hybrid compressor comprises a chassis 1, wherein an oil-driven compression mechanism 2 and an electric-driven compression mechanism 3 are respectively arranged on the left side and the right side of the chassis 1, the oil-driven compression mechanism 2 comprises an oil upper cover 201, the oil upper cover 201 is fixedly connected with the chassis 1, a first eccentric shaft 202 is rotatably connected inside the oil upper cover 201 through a bearing, a belt pulley 203 and a belt pulley 203 are keyed on the end part of the first eccentric shaft 202 far away from the oil upper cover 201, is in transmission connection with the output end of an automobile engine through a transmission belt, one end of the first eccentric shaft 202 far away from the belt pulley 203 is connected with an oil-driven disc 204 through a bearing, in order to reduce the weight, a lightening hole 5 is arranged on the oil-driven disk 204, a transition rotor 210 is fixed on the outer side of the oil-driven disk 204, a sliding block 211 is connected in the transition rotor 210 in a sliding manner, and the outer side of the sliding block 211 is in close contact with the inner wall of the oil upper cover 201;

as shown in fig. 1, 2 and 4, an exhaust cover 206 is arranged at the upper end of an oil upper cover 201, a limiting plate 207 is arranged at the bottom end inside the exhaust cover 206, a check valve plate 208 is arranged below the limiting plate 207, the limiting plate 207 and the check valve plate 208 are both fixed on the oil upper cover 201 through bolts, a check valve 205 is communicated with the middle of one side of the oil upper cover 201, a limiting screw 209 is arranged at the upper end of the check valve 205 for limiting the check valve 205, and the limiting screw 209 is screwed on the side wall of the oil upper cover 201;

as shown in fig. 1 and 2, the electrically driven compressing mechanism 3 includes an electrical upper cover 301, the electrical upper cover 301 is fixed on one side of the chassis 1 far from the oil upper cover 201, a second eccentric shaft 302 is rotatably connected to the middle inside the electrical upper cover 301 through a bearing, one end of the second eccentric shaft 302 is connected to a movable disk 303 through a bearing, a lightening hole 5 is formed in the movable disk 303 for lightening weight, the movable disk 303 is located on one side of the interior of the electrical upper cover 301 close to the chassis 1, a motor rotor 304 is fixed to the middle of the second eccentric shaft 302, a motor stator 305 is arranged outside the motor rotor 304, the motor stator 305 is embedded on the inner wall of the electrical upper cover 301, the motor stator 305 is electrically connected to a terminal 306, the terminal 306 is fixed on the outside of the end cover 307, and the end cover 307 is fixed on the end of the electrical upper cover 301 far;

as shown in fig. 1 and 4, in order to improve the tightness between the base plate 1 and the oil upper cover 201 and the electric upper cover 301, the electric upper cover 301 and the end cover 307 are provided with a sealing ring 4 on the surfaces contacting with each other, thereby performing a sealing function.

The working principle is as follows: the belt pulley 203 is driven to rotate by an automobile engine, the belt pulley 203 drives the first eccentric shaft 202 to rotate, the first eccentric shaft 202 drives the oil-dynamic disc 204 to rotate, the oil-dynamic disc 204 drives the transition rotor 210 and the sliding block 211 to rotate, the sliding block 211 slides relative to the transition rotor 210 under the action of centrifugal force and is always in contact with the inner wall of the oil-dynamic disc 204, and then the oil-dynamic disc 204 compresses refrigerant gas in the oil upper cover 201 to realize the work of an air conditioner;

when the automobile flameout engine does not work, the automobile storage battery is electrified for the motor stator 305 through the wiring terminal 306, then the motor stator 305 drives the motor rotor 304 to rotate, then the motor rotor 304 drives the second eccentric shaft 302 to rotate, then the second eccentric shaft 302 drives the electric disc 303 to rotate, and then the electric disc 303 compresses refrigerant gas in the electric upper cover 301, so that the normal work of the air conditioner is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.