CN215109482U - Full-sealed horizontal scroll compressor with oil-gas separation structure - Google Patents
Full-sealed horizontal scroll compressor with oil-gas separation structure Download PDFInfo
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- CN215109482U CN215109482U CN202120931345.4U CN202120931345U CN215109482U CN 215109482 U CN215109482 U CN 215109482U CN 202120931345 U CN202120931345 U CN 202120931345U CN 215109482 U CN215109482 U CN 215109482U
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- oil
- gas separation
- casing
- scroll compressor
- horizontal scroll
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Abstract
The utility model discloses a take oil-gas separation structure's full horizontal scroll compressor that seals, including the casing with install bent axle, vortex dish subassembly, frame, motor and the division board in the casing, the motor is installed on the bent axle, the both ends in the casing are installed to frame and division board, the both ends of bent axle respectively with frame and division board pin joint, vortex dish subassembly install in the frame and be connected with crankshaft drive, the bottom in the casing is provided with the oil bath, the top that the division board is located the oil bath is provided with the oil-gas separation device who is used for oil-gas separation. The utility model discloses an oil-gas separation device separates refrigerant gas and oil effectively, makes the compressor toward outer exhaust oil mass reduce, reduces the circulation volume of oil in refrigerating system. Meanwhile, lubricating oil is kept to circulate only in the compressor, and the oil circulation volume of a lubricating system of the compressor is ensured.
Description
Technical Field
The utility model relates to a scroll compressor technical field, concretely relates to take full horizontal scroll compressor of sealing of oil-gas separation structure.
Background
Horizontal compressor is because the stirring of rotor balancing piece in the oil bath, the gaseous a large amount of oil drips of being mingled with of exhaust refrigerant, oil drips and participates in refrigeration cycle and adsorbs at the heat exchanger internal surface along with refrigerant gas, the heat exchange efficiency of heat exchanger has been reduced, make refrigerating system's efficiency descend, and because a large amount of oil runs out the compressor, make the inside lack of oil of compressor, lead to each moving part of compressor not to obtain effectual lubrication, the consumption of compressor also can increase, the wearing and tearing of part aggravation simultaneously, make the compressor inefficacy. The scheme has low reliability and more faults.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take oil-gas separation structure's horizontal scroll compressor of full seal to mainly solve above-mentioned problem.
In order to achieve the purpose, the utility model discloses a take oil-gas separation structure's horizontal scroll compressor of full seal, include the casing and install bent axle, vortex dish subassembly, frame, motor and division board in the casing, the motor is installed on the bent axle, frame and division board are installed both ends in the casing, the both ends of bent axle respectively with frame and division board pin joint, the vortex dish subassembly is installed in the frame and with crankshaft drive connects, bottom in the casing is provided with the oil bath, the division board is located the top of oil bath is provided with the oil-gas separation device who is used for oil-gas separation.
Further, the oil-gas separation device comprises an oil-gas separation pipe, and an air guide spiral for oil-gas spiral conveying is arranged in the oil-gas separation pipe.
Further, an air guide sheet is arranged in the oil-gas separation pipe, and an air guide spiral is arranged on the air guide sheet.
Furthermore, an oil discharge hole is formed in the outer wall of the oil-gas separation pipe.
Further, the oil drain hole sets up the end of oil-gas separation pipe oil-gas delivery direction, and is a plurality of the oil drain hole is along oil-gas separation pipe's circumference is laid.
Further, the oil-gas separation pipe is positioned below the exhaust pipe on the shell.
Furthermore, one end of the oil-gas separation pipe is installed on the partition plate, and the other end of the oil-gas separation pipe extends towards the inner wall of the shell.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses an oil-gas separation device separates refrigerant gas and oil effectively, makes the compressor toward outer exhaust oil mass reduce, reduces the circulation volume of oil in the refrigerating system, avoids because the heat exchange efficiency that oil leads to the heat exchanger reduces, has improved the refrigeration efficiency of system. Meanwhile, lubricating oil is kept to circulate only in the compressor, so that the oil circulation quantity of a lubricating system of the compressor is ensured, the compressor cannot break down due to oil shortage, and meanwhile, because each moving part is effectively lubricated, the friction power consumption of the compressor is reduced, and the efficiency is increased.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic cross-sectional view of a fully-enclosed horizontal scroll compressor with an oil-gas separation structure according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of an installation shaft of the oil-gas separation device on a partition plate according to the preferred embodiment of the present invention;
FIG. 3 is an isometric view of the airway tube disclosed in the preferred embodiment of the present invention;
fig. 4 is an axial view of the air guide plate according to the preferred embodiment of the present invention.
Illustration of the drawings:
1. a housing; 2. a crankshaft; 3. a frame; 4. a motor; 5. a partition plate; 6. an oil sump; 7. an oil-gas separation pipe; 8. a gas guiding sheet; 9. an oil drain hole; 10. an exhaust pipe; 11. a movable scroll; 12. a fixed scroll; 13. an air intake duct; 14. an oil suction pump.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1-4, the embodiment of the present invention discloses a fully-sealed horizontal scroll compressor with an oil-gas separation structure, which comprises a housing 1, and a crankshaft 2, a scroll assembly, a frame 3, a motor 4 and a partition plate 5 which are installed in the housing 1, wherein the scroll assembly comprises a movable scroll 11 and a fixed scroll 12 which are mutually matched, and the fixed scroll 12 is connected with the outside through an air suction pipe 13 which penetrates through the housing 1. Motor 4 installs on bent axle 2, and then drives bent axle 2 and rotate, and frame 3 and division board 5 install the both ends in casing 1, the both ends of bent axle 2 respectively with frame 3 and division board 5 pin joint, the pin joint position all is provided with the bearing, vortex dish subassembly install in frame 3 and with bent axle 2 transmission connection, specifically, bent axle 2 with move vortex dish 11 key transmission. An oil pool 6 is arranged at the bottom in the shell 1, an oil suction pump 14 is arranged at the end part of the crankshaft 2 positioned on the partition plate 5 so as to convey lubricating oil in the oil pool 6 to the frame 3 and the scroll assembly through a channel in the crankshaft 2, and an oil-gas separation device for oil-gas separation is arranged above the partition plate 5 positioned on the oil pool 6 so that refrigerant gas and oil mist enter the oil-gas separation device from the upper part of the partition plate 5 under the action of the partition plate 5. Lubricating oil stays in the gas in the shell 1 through the oil-gas separation device, the oil circulation quantity of a lubricating system of the compressor is guaranteed, the compressor cannot break down due to oil shortage, meanwhile, because each moving part is effectively lubricated, the friction power consumption of the compressor is also reduced, and the efficiency is increased.
In this embodiment, the oil-gas separation device includes an oil-gas separation pipe 7, the oil-gas separation pipe 7 is located below the exhaust pipe 10 on the housing 1, and the gas is discharged to the exhaust pipe 10 above after oil-gas separation. The oil-gas separation pipe 7 is inserted and installed on the partition plate 5, so that the two sides of the partition plate 5 are communicated, and an air guide spiral for oil-gas spiral conveying is arranged in the oil-gas separation pipe 7. Specifically, an air guide sheet 8 is arranged in the oil-gas separation pipe 7, and an air guide spiral is arranged on the air guide sheet 8. The atomized oil-gas mixture enters the oil-gas separation pipe 7 and then spirally advances in the spiral channel, at the moment, the airflow generates rotary motion in the channel, and because the density of oil drops is greater than the density of refrigerant gas, the oil drops are thrown outwards under the action of centrifugal force, separated from the gas and discharged from the tail part of the gas guide pipe, so that the purpose of oil-gas separation is achieved.
In this embodiment, the oil-gas separation pipe 7 is provided with an oil discharge hole 9 on the outer wall thereof, so as to realize outward throwing of oil droplets and rapid separation under the centrifugal force and air pressure action of the spiral air flow.
In this embodiment, considering that oil drops have the tendency of being forward spiral motion, oil drain hole 9 sets up the end of oil gas direction of delivery on oil-gas separation pipe 7, and a plurality of oil drain holes 9 are laid along the circumference of oil-gas separation pipe 7, has guaranteed the speed of air current promptly (if oil drain hole 9 excessively sets up at the front end, probably leads to "gas leakage", and then weakens the air velocity, has reduced oil-gas separation's centrifugal force), has also guaranteed the quick separation of oil drops.
In this embodiment, in order to ensure that the oil gas spirally advances for a sufficient stroke and increase the oil-gas separation time, one end of the oil-gas separation pipe 7 is installed on the partition plate 5, and the other end extends toward the inner wall of the casing 1.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a take oil-gas separation structure's horizontal scroll compressor of full seal, includes casing (1) and installs bent axle (2), vortex dish subassembly, frame (3), motor (4) and division board (5) in casing (1), motor (4) are installed on bent axle (2), frame (3) and division board (5) are installed both ends in casing (1), the both ends of bent axle (2) respectively with frame (3) and division board (5) pin joint, the vortex dish subassembly is installed on frame (3) and with bent axle (2) transmission is connected, bottom in casing (1) is provided with oil bath (6), its characterized in that, division board (5) are located the top of oil bath (6) is provided with the oil-gas separation device who is used for oil-gas separation.
2. The fully-enclosed horizontal scroll compressor with the oil-gas separation structure according to claim 1, wherein the oil-gas separation device comprises an oil-gas separation pipe (7), and an air guide screw for oil-gas screw conveying is arranged in the oil-gas separation pipe (7).
3. The fully-enclosed horizontal scroll compressor with the oil-gas separation structure according to claim 2, wherein an air guide plate (8) is installed in the oil-gas separation pipe (7), and the air guide spiral is arranged on the air guide plate (8).
4. The fully-enclosed horizontal scroll compressor with the oil-gas separation structure according to claim 2, wherein an oil drain hole (9) is provided on an outer wall of the oil-gas separation tube (7).
5. The fully-enclosed horizontal scroll compressor with an oil-gas separation structure according to claim 4, wherein the oil drain hole (9) is provided at an end of the oil-gas separation pipe (7) in an oil-gas conveying direction, and a plurality of the oil drain holes (9) are arranged along a circumferential direction of the oil-gas separation pipe (7).
6. The fully-enclosed horizontal scroll compressor with an oil-gas separation structure according to claim 5, wherein the oil-gas separation pipe (7) is located below an exhaust pipe (10) on the casing (1).
7. The fully-enclosed horizontal scroll compressor with an oil-gas separation structure according to claim 2, wherein one end of the oil-gas separation pipe (7) is mounted on the partition plate (5), and the other end extends toward the inner wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931345.4U CN215109482U (en) | 2021-04-30 | 2021-04-30 | Full-sealed horizontal scroll compressor with oil-gas separation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931345.4U CN215109482U (en) | 2021-04-30 | 2021-04-30 | Full-sealed horizontal scroll compressor with oil-gas separation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215109482U true CN215109482U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120931345.4U Active CN215109482U (en) | 2021-04-30 | 2021-04-30 | Full-sealed horizontal scroll compressor with oil-gas separation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215109482U (en) |
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2021
- 2021-04-30 CN CN202120931345.4U patent/CN215109482U/en active Active
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