CN218269669U

CN218269669U - Novel oil separator

Info

Publication number: CN218269669U
Application number: CN202221281945.1U
Authority: CN
Inventors: 季永东; 芦兴
Original assignee: Jiangsu Maiwei Technology Co ltd
Current assignee: Jiangsu Maiwei Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2023-01-10
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a novel oil separator in oil separator technical field, including the ware body, the week side fixed mounting of the ware body has the driving piece, and the inside of the ware body is fixed and is provided with the oil feed subassembly, and the axis fixed mounting of the ware body has the gas guide tube, and the upper portion intercommunication of gas guide tube has the oil branch off pipe, and the inside fixed mounting of gas guide tube has the accuse to flow the module, rotates between the relative surface of gas guide tube and gas to be connected with an oil filter core section of thick bamboo, and the output shaft end and the oil filter core section of thick bamboo transmission of driving piece are connected. The utility model discloses an oil filter element section of thick bamboo, spiral doctor-bar, the spiral is pressed the setting of blade and spiral bleed blade, makes this device can high-efficiently accomplish the carminative oil-gas separation operation of compressor, and this device is when the separation operation, presses the parcel formula setting of carbon wool on blade and the spiral bleed blade through spiral doctor-bar, spiral, can reach triple absorption separation effect when oil-gas separation, and through the setting of above-mentioned structure, can effectively improve can have the oil absorption area in this separator unit space.

Description

Novel oil separator

Technical Field

The utility model relates to an oil separator technical field specifically is a novel oil separator.

Background

In a refrigeration system, a compressor usually needs lubricating oil to normally operate, the lubricating oil is mixed in exhaust gas of the compressor, an oil separator is usually installed between the compressor and a condenser, and the commonly used oil separator is divided into a washing type, a centrifugal type, a packing type and a filtering type, and separates the lubricating oil from a gaseous refrigerant, so that the lubricating oil can return to the compressor to ensure the normal operation of the compressor, prevents the lubricating oil from blocking heat exchange of the refrigerant, and improves the operation effect of the compressor.

The existing centrifugal oil separator adopts a spiral guide vane to collect oil, however, part of oil can drop downwards along the inner wall of the oil separator along with the action of self gravity and ground attraction until the oil is accumulated at the bottom of the oil separator, so that part of oil is difficult to uniformly enter holes for collection, the existing oil separator has a poor collection effect on lubricating oil, the waste of the lubricating oil is easily caused, and the service life of the oil separator is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel oil separator to solve the current oil separator who proposes in the above-mentioned background art and lack necessary physics nature collection oil mechanism, and lower to the absorption and the separation area of oil mist in the current separator unit space, the limited problem of oil separating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel oil separator, includes the ware body, the week side fixed mounting of the ware body has the driving piece, the fixed oil feed subassembly that is provided with in inside of the ware body, the axis rigidity of the ware body installs the gas guide cylinder, the upper portion intercommunication of gas guide cylinder has the oil branch pipe, the inside fixed mounting of gas guide cylinder has the accuse to flow the module, it is connected with an oil filter core section of thick bamboo to rotate between the relative surface of gas guide cylinder and the ware body, the output shaft end and the transmission of oil filter core section of thick bamboo of driving piece are connected, the inner wall fixed mounting of oil filter core section of thick bamboo has the spiral to press the air vane, the inner wall and the laminating of gas guide cylinder of spiral to press the air vane, the week side fixed mounting of oil filter core section of thick bamboo has the spiral doctor-bar, the week side and the ware body laminating of spiral doctor-bar, the inside of the ware body just corresponds the rigidity of oil filter core section of thick bamboo below and seted up the oil return chamber, the inner wall axis rigidity of return oil chamber of return to install and unload oil pipe week side, the top and oil filter core section of thick bamboo rotation intercommunication, unload oil pipe's oil discharge face and set up a set and be the oil discharge hole that is circumference array distribution and communicates with the oil return chamber intercommunication.

Preferably, the oil inlet assembly comprises an air distribution cavity arranged in the device body, a plurality of groups of air distribution holes which are regularly distributed and communicated with the air distribution cavity are formed in the inner wall of the device body, an oil inlet pipe communicated with the air distribution cavity is fixedly installed on the peripheral side face of the device body, and the axes of the oil inlet pipe and the air distribution holes are perpendicular to the axis of the oil filter element cylinder.

Preferably, the accuse flows the pivot that the module includes accuse flow motor and vertical setting respectively, the week side of pivot is rotated with the gas cylinder and is connected, the bottom surface and the ware body fixed connection of accuse flow motor, the output shaft end and the pivot fixed connection of accuse flow motor, week side fixed mounting of pivot has spiral bleed blade, the week side and the laminating of gas cylinder of spiral bleed blade.

Preferably, the circumferential sides of the spiral air entraining blade, the spiral air compressing blade and the spiral scraping blade are wrapped with carbon cotton, and the spiral direction of the spiral scraping blade is the same as that of the spiral air compressing blade.

Preferably, the gas cylinder is a hollow cylindrical structure with a closed top end and an open lower end, the oil return cavity is of a funnel-shaped structure, and the oil discharge pipe is fixedly provided with a liquid valve inside.

Preferably, a driven bevel gear ring is fixedly mounted on the peripheral side surface of the oil filter element cylinder, and a transmission gear meshed with the driven bevel gear ring is fixedly mounted on an output shaft end of the driving piece.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an oil filter element section of thick bamboo, the spiral doctor-bar, the setting of spiral compressor blade and spiral bleed blade, make this device can accomplish the carminative oil-gas separation operation of compressor high-efficiently, and this device is when the separation operation, through the spiral doctor-bar, the spiral is pressed the carbon cotton's on blade and the spiral bleed blade parcel formula setting of calming anger, can reach triple absorption separation effect when oil-gas separation, and set up through above-mentioned structure, can effectively improve in this separator unit space can have the oil absorption area, through the improvement of oil absorption area in the above-mentioned unit space, thereby effectively improve the oil separation effect of this device, through the setting of spiral doctor-bar, then increased on traditional separator's basis and strikeed off and the physical oily mechanism of collection to the separation oil, thereby effectively improve the collection effect of this device to the separation oil, through the setting of accuse flow module, then can effectively control the exhaust by separation time and carminative oil separation efficiency in this device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

fig. 3 is a schematic view of a part a of the present invention shown in fig. 2;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present invention;

fig. 5 is a schematic view of a part of the enlarged structure at C in fig. 2 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-device body, 2-driving piece, 3-air distribution chamber, 4-air distribution hole, 5-oil inlet pipe, 6-air guide cylinder, 7-oil outlet pipe, 8-oil filter core cylinder, 9-spiral air compression blade, 10-spiral scraping piece, 11-oil return chamber, 12-oil discharge pipe, 13-oil discharge hole, 14-flow control motor, 15-rotating shaft, 16-spiral air compression blade, 17-liquid valve, 18-driven bevel gear ring and 19-transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel oil separator comprises a separator body 1, wherein a driving piece 2 is fixedly arranged on the peripheral side surface of the separator body 1, and an oil inlet assembly is fixedly arranged in the separator body 1;

the oil inlet assembly comprises an air distribution cavity 3 arranged in the device body 1, a plurality of groups of air distribution holes 4 which are regularly distributed and communicated with the air distribution cavity 3 are formed in the inner wall of the device body 1, an oil inlet pipe 5 communicated with the air distribution cavity 3 is fixedly arranged on the peripheral side surface of the device body 1, and the axes of the oil inlet pipe 5 and the air distribution holes 4 are vertical to the axis of the oil filter element cylinder 8;

when in use, the exhaust gas of the compressor with the oil mist enters from the oil inlet pipe 5, and the oil mist entering from the oil inlet pipe 5 is distributed to the oil filter element cylinder 8 and the spiral scraping piece 10 through the air distribution cavity 3 and the oil inlet pipe 5;

an oil outlet pipe 7 is communicated with the upper part of the gas guide cylinder 6, the axis of the oil outlet pipe 7 is vertical to the axis of the gas guide cylinder 6, and gas with oil mist removed is discharged through the oil outlet pipe 7;

a flow control module is fixedly arranged in the gas cylinder 6 and used for limiting the gas discharge rate and the processing time of the oil mist gas in the separator;

the flow control module respectively comprises a flow control motor 14 and a vertically arranged rotating shaft 15, the peripheral side surface of the rotating shaft 15 is rotatably connected with the air guide cylinder 6, the bottom surface of the flow control motor 14 is fixedly connected with the device body 1, the output shaft end of the flow control motor 14 is fixedly connected with the rotating shaft 15, the peripheral side surface of the rotating shaft 15 is fixedly provided with a spiral air guide blade 16, the peripheral side surface of the spiral air guide blade 16 is attached to the air guide cylinder 6, and the spiral air guide blade 16 has the functions of guiding the air flow at the bottom of the air guide cylinder 6 to the upper part of the air guide cylinder 6 on one hand and sucking the oil mist in the air flow for three times on the other hand;

an oil filter element cylinder 8 is rotatably connected between the gas guide cylinder 6 and the opposite surface of the device body 1, and the oil filter element cylinder 8 is used for intercepting oil mist particles in gas;

the output shaft end of the driving piece 2 is in transmission connection with the oil filter element cylinder 8, the peripheral side surface of the oil filter element cylinder 8 is fixedly provided with a driven bevel gear ring 18, and the output shaft end of the driving piece 2 is fixedly provided with a transmission gear 19 meshed with the driven bevel gear ring 18;

the inner wall of the oil filter core barrel 8 is fixedly provided with a spiral air pressing blade 9, the inner wall of the spiral air pressing blade 9 is attached to the air guide barrel 6, the peripheral side surface of the oil filter core barrel 8 is fixedly provided with a spiral scraping blade 10, the peripheral side surface of the spiral scraping blade 10 is attached to the device body 1, a position inside the device body 1 and corresponding to the lower part of the oil filter core barrel 8 is fixedly provided with an oil return cavity 11, the oil return cavity 11 is of a funnel-shaped structure, the axis position of the inner wall of the oil return cavity 11 is fixedly provided with an oil unloading pipe 12, the inside of the oil unloading pipe 12 is fixedly provided with a liquid valve 17, the top end of the oil unloading pipe 12 is rotatably communicated with the oil filter core barrel 8, and the peripheral side surface of the oil unloading pipe 12 is provided with a group of oil discharge holes 13 which are distributed in a circumferential array and communicated with the oil return cavity 11.

The peripheral sides of the spiral air entraining blade 16, the spiral air compressing blade 9 and the spiral scraping blade 10 are all wrapped with carbon cotton, and the spiral direction of the spiral scraping blade 10 is the same as that of the spiral air compressing blade 9.

The working principle is as follows: before use, the driving part 2 drives the oil filter core cylinder 8 to rotate slowly, the flow control motor 14 drives the spiral air entraining blade 16 to rotate, the material scraping direction of the spiral scraper 10 is downward through controlling the output direction of the driving part 2, the conveying direction of the spiral air entraining blade 9 is also downward, the air entraining direction of the spiral air entraining blade 16 is upward through controlling the output direction of the flow control motor 14, the processing time and the flow rate of the oil mist in the device can be effectively controlled through controlling the rotating speed of the flow control motor 14, when in use, the compressor exhaust with the oil mist enters from the oil inlet pipe 5, the oil mist entering from the oil inlet pipe 5 is distributed to the oil filter core cylinder 8 and the spiral scraper 10 through the air distribution cavity 3 and the oil inlet pipe 5, the oil filter core cylinder 8 intercepts oil mist particles, the exhaust with the oil mist particles removed preliminarily enters the action area of the spiral air entraining blade 9 through the oil filter core cylinder 8, under the action of the spiral air compressing blade 9, the exhaust gas enters the air guide cylinder 6 on one hand, on the other hand, oil mist with smaller particle size is secondarily intercepted by the spiral air compressing blade 9, the exhaust gas after secondary deoiling enters the action area of the spiral air compressing blade 16 through the bottom end of the air guide cylinder 6, the exhaust gas after secondary deoiling is finally discharged through the oil content outlet pipe 7 through the guidance of the spiral air compressing blade 16, when the exhaust gas flows through the spiral air compressing blade 16, the oil mist is removed again through the spiral air compressing blade 16, when the oil stain removing operation of the separator is required, the driving piece 2 and the flow control motor 14 both rotate at high speed, after the driving piece 2 rotates at high speed, the conveying directions of the spiral air compressing blade 9 and the spiral scraping blade 10 are downward, after the flow control motor 14 rotates at high speed, the conveying direction of the spiral air compressing blade 16 is also downward, the spiral air compressing blade 9, after the spiral scraping blades 10 and the spiral air entraining blades 16 rotate at a high speed, strong centrifugal force is generated, after the centrifugal force is generated, oil adhered to the spiral air compressing blades 9, the spiral scraping blades 10 and the spiral air entraining blades 16 is centrifugally thrown out, and the centrifugally thrown oil is finally discharged and collected through the oil discharging pipe 12.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel oil separator comprises a separator body (1), and is characterized in that: a driving piece (2) is fixedly arranged on the peripheral side surface of the device body (1), an oil inlet component is fixedly arranged inside the device body (1), an air guide cylinder (6) is fixedly arranged at the axis position of the device body (1), the upper part of the gas guide cylinder (6) is communicated with an oil outlet pipe (7), a flow control module is fixedly arranged in the gas guide cylinder (6), an oil filter element cylinder (8) is rotatably connected between the opposite surfaces of the air guide cylinder (6) and the device body (1), the output shaft end of the driving piece (2) is in transmission connection with the oil filter element cylinder (8), the inner wall of the oil filter element cylinder (8) is fixedly provided with a spiral air compression blade (9), the inner wall of the spiral air compressing blade (9) is jointed with the air guide cylinder (6), a spiral scraping piece (10) is fixedly arranged on the peripheral side surface of the oil filter element cylinder (8), the peripheral side surface of the spiral scraping piece (10) is attached to the device body (1), an oil return cavity (11) is fixedly arranged in the device body (1) and at a position corresponding to the lower part of the oil filter element cylinder (8), an oil discharge pipe (12) is fixedly arranged at the axis position of the inner wall of the oil return cavity (11), the top end of the oil discharge pipe (12) is rotationally communicated with the oil filter element cylinder (8), and a group of oil discharge holes (13) which are distributed in a circumferential array and communicated with the oil return cavity (11) are formed in the peripheral side surface of the oil discharge pipe (12).

2. The novel oil separator as set forth in claim 1, wherein: the oil feed subassembly is including offering in the inside gas distribution chamber (3) of the ware body (1), the inner wall of the ware body (1) is seted up a plurality of groups regular distribution and with gas distribution chamber (3) intercommunication divide gas pocket (4), the week side fixed mounting of the ware body (1) have with gas distribution chamber (3) intercommunication oil branch pipe (5), the axis of oil branch pipe (5) and branch gas pocket (4) all is perpendicular with the axis of an oil filter core section of thick bamboo (8).

3. The novel oil separator as set forth in claim 1, wherein: the accuse is flowed the module and is included pivot (15) of accuse stream motor (14) and vertical setting respectively, the week side of pivot (15) is rotated with air guide cylinder (6) and is connected, the bottom surface and the ware body (1) fixed connection of accuse stream motor (14), the output axle head and pivot (15) fixed connection of accuse stream motor (14), the week side fixed mounting of pivot (15) has spiral air entraining blade (16), the week side and the air guide cylinder (6) laminating of spiral air entraining blade (16).

4. A novel oil separator as set forth in claim 3 wherein: the spiral air entraining blade (16), the spiral air compressing blade (9) and the spiral scraping blade (10) are wrapped with carbon cotton on the peripheral side, and the spiral scraping blade (10) and the spiral air compressing blade (9) are same in spiral direction.

5. A novel oil separator as set forth in claim 1 wherein: the gas cylinder (6) is of a hollow cylindrical structure with a closed top end and an open lower end, the oil return cavity (11) is of a funnel-shaped structure, and the oil discharge pipe (12) is fixedly provided with a liquid valve (17) inside.

6. The novel oil separator as set forth in claim 1, wherein: the peripheral side surface of the oil filter element cylinder (8) is fixedly provided with a driven bevel gear ring (18), and the output shaft end of the driving piece (2) is fixedly provided with a transmission gear (19) meshed with the driven bevel gear ring (18).