CN211924419U - Built-in vertical oil separator for compressor - Google Patents
Built-in vertical oil separator for compressor Download PDFInfo
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- CN211924419U CN211924419U CN202020359565.XU CN202020359565U CN211924419U CN 211924419 U CN211924419 U CN 211924419U CN 202020359565 U CN202020359565 U CN 202020359565U CN 211924419 U CN211924419 U CN 211924419U
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Abstract
The utility model relates to a built-in vertical oil separator for compressor, the dipping barrel comprises a barrel body, the upper portion of staving is provided with initial gas vent and water conservancy diversion passageway, initial gas vent one end is connected the water conservancy diversion passageway, the gas vent of compressor is connected to the other end of initial gas vent, the water conservancy diversion passageway passes through porous otter board and first metal filter screen and connects, the water conservancy diversion passageway with the below of first metal filter screen is provided with second metal filter screen, second metal filter screen below is provided with umbrella-type oil-gas separation baffle, through the oil content of quartic and the oil-gas separation baffle of one deck, can accomplish efficient oil-gas separation, provide the exhaust gas that the oil content is very low for refrigerating system, improve the whole efficiency of system.
Description
Technical Field
The utility model relates to a compressor oil content technical field especially relates to a built-in vertical oil separator for compressor.
Background
At present, for a system with an oil compressor, when the compressor exhausts, oil is exhausted along with gas, if the oil content effect is not good, oil which can be used for lubricating and sealing the compressor is gradually reduced, and faults such as locking of a shaft of the compressor and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a built-in vertical oil separator for a compressor is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a built-in vertical oil separator for compressor, includes the staving, the upper portion of staving is provided with initial gas vent and water conservancy diversion passageway, initial gas vent one end is connected the water conservancy diversion passageway, the gas vent of compressor is connected to the other end of initial gas vent, the water conservancy diversion passageway passes through porous otter board and first metal filter screen and connects, the water conservancy diversion passageway with first metal filter screen sets up on same level, the water conservancy diversion passageway with the below of first metal filter screen is provided with second metal filter screen, second metal filter screen below is provided with umbrella-type oil-gas separation baffle.
The beneficial effects of the utility model reside in that: the mode of the vertical installation of adoption, the inertial force of more effectual utilization oil gas is different, comes effectual separation oil gas, and the initial gas vent of compressor sets up in oil separator's upper end, and the volume of vertical oil content is reduced in effectual utilization space, and this mode can realize that the diversion of many times of air current and 4 times oil content and 1 time antifog evaporation reduce the oily rate of taking simultaneously, improves oil content efficiency.
Drawings
Fig. 1 is a front cross-sectional view of a built-in vertical oil separator for a compressor according to an embodiment of the present invention;
fig. 2 is a top view of a built-in vertical oil separator for a compressor according to an embodiment of the present invention;
description of reference numerals:
1. a barrel body; 2. an oil-separated exhaust outlet; 3. a wire mesh filler; 4. fixing the cylinder; 5. an oil discharge port; 6. an oil discharge port; 7. an oil discharge port; 8. an umbrella-shaped oil-gas separation baffle; 9. an initial vent; 10. a first metal screen; 11. a porous mesh plate; 12. a diversion arc baffle; 13. a flow guide flat plate; 14. a flow guide baffle plate; 15. a second metal screen.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and fig. 2, the technical solution provided by the present invention is:
the utility model provides a built-in vertical oil separator for compressor, includes the staving, the upper portion of staving is provided with initial gas vent and water conservancy diversion passageway, initial gas vent one end is connected the water conservancy diversion passageway, the gas vent of compressor is connected to the other end of initial gas vent, the water conservancy diversion passageway passes through porous otter board and first metal filter screen and connects, the water conservancy diversion passageway with first metal filter screen sets up on same level, the water conservancy diversion passageway with the below of first metal filter screen is provided with second metal filter screen, second metal filter screen below is provided with umbrella-type oil-gas separation baffle.
From the above description, the beneficial effects of the present invention are:
the mode of the vertical installation of adoption, the inertial force of more effectual utilization oil gas is different, comes effectual separation oil gas, and the initial gas vent of compressor sets up in oil separator's upper end, and the volume of vertical oil content is reduced in effectual utilization space, and this mode can realize that the diversion of many times of air current and 4 times oil content and 1 time antifog evaporation reduce the oily rate of taking simultaneously, improves oil content efficiency.
Furthermore, the oil separation exhaust outlet is arranged at the central position of the upper part of the barrel body.
As can be seen from the above description, the oil-separated exhaust outlet is arranged at the upper part of the barrel body, so that the exhaust and oil-gas separation is facilitated.
Furthermore, the flow guide channel is a semi-arc-shaped pipeline with a square vertical section, and specifically comprises an oil separator barrel wall, a flow guide arc baffle, a flow guide flat plate and a flow guide baffle.
From the above description, it can be seen that when gas enters, the sudden increase of the opening and the diversion channel change the flow speed and direction of the gas flow, so that the gas flow spirally moves around the barrel wall, cools the gas flow through the barrel wall, and suddenly drops and changes the direction of the flow speed, and large-particle oil is separated by inertia force due to the difference of the weight of the gas and the oil mist.
Furthermore, an oil discharge port is arranged at the lower part of the flow guide channel.
From the above description, it is known to collect the separated oil at the bottom of the oil separator and re-enter the various moving parts of the compressor to provide lubrication and sealing.
Further, an oil drain port is formed in the lower portion of the porous screen plate.
From the above description, it is known to collect the separated oil at the bottom of the oil separator and re-enter the various moving parts of the compressor to provide lubrication and sealing.
Further, an oil drain port is formed in the lower portion of the first metal filter screen.
From the above description, it is known to collect the separated oil at the bottom of the oil separator and re-enter the various moving parts of the compressor to provide lubrication and sealing.
Furthermore, a fixed cylinder body is arranged below the second metal filter screen, and a metal wire mesh filler is arranged in the fixed cylinder body.
As can be seen from the above description, the wire mesh packing is capable of adsorbing oil mist.
Furthermore, an oil discharge port is also arranged at the lower part of the fixed cylinder body.
From the above description, it is known to collect the separated oil at the bottom of the oil separator and re-enter the various moving parts of the compressor to provide lubrication and sealing.
Further, the distance between the umbrella-shaped oil-gas separation baffle and the oil surface at the bottom of the barrel body is set to be 50-100 mm.
As can be seen from the above description, the provision of the umbrella-shaped oil-gas separation baffle prevents direct contact between oil and gas, while preventing evaporation of gas to carry away oil.
Furthermore, a layer of third metal filter screen is arranged below the umbrella-shaped oil-gas separation baffle.
As can be seen from the above description, providing a third metal screen can further filter and change the flow direction of the gas.
Referring to fig. 1 to fig. 2, a first embodiment of the present invention is:
the utility model provides a built-in vertical oil separator for compressor, the one end of this oil separator is known with the bearing box of compressor, and the compressor is followed the gas vent of bearing box and is discharged, and gaseous 9 entering oil separator from initial gas vent, this oil separator includes staving 1, the upper portion of staving 1 is provided with initial gas vent 9 and water conservancy diversion passageway, initial gas vent 9 one end is connected the water conservancy diversion passageway, the gas vent of compressor is connected to the other end of initial gas vent 9, the water conservancy diversion passageway passes through porous otter board 11 and first metal filter screen 10 and connects, the water conservancy diversion passageway with first metal filter screen 10 sets up on same level, the water conservancy diversion passageway with the below of first metal filter screen 10 is provided with second metal filter screen 15, second metal filter screen 15 below is provided with umbrella-type oil-gas separation baffle 8.
The built-in vertical oil separator for the compressor further comprises an oil content rear exhaust outlet 2, and the oil content rear exhaust outlet 2 is arranged at the upper central position of the barrel body 1.
The flow guide channel of the built-in vertical oil separator for the compressor is a semi-arc-shaped pipeline with a square vertical section, and specifically comprises an oil separator barrel wall, a flow guide arc baffle 12, a flow guide flat plate 13 and a flow guide baffle 14.
Meanwhile, an oil discharge port 5 is arranged at the lower part of the flow guide channel; an oil drain port 7 is formed in the lower part of the porous screen plate; an oil discharge port is formed in the lower part of the first metal filter screen 10; oil discharge ports are arranged at the three positions for use in the oil separation process.
A fixed cylinder body 4 is arranged below the second metal filter screen 15, and a metal wire mesh filler 3 is arranged in the fixed cylinder body 4.
The lower part of the fixed cylinder 4 is also provided with an oil drain port 6.
The distance between the umbrella-shaped oil-gas separation baffle 8 and the oil surface at the bottom of the barrel body 1 is set to be 75 mm.
And a layer of third metal filter screen is arranged below the umbrella-shaped oil-gas separation baffle 8.
The first metal filter screen, the second metal filter screen and the third metal filter screen are made of the same material and are made of different shapes, the specific shape of each metal filter screen is correspondingly set according to the requirement in the structure where the metal filter screen is located, the filtering precision of the three metal filter screens is 120 micrometers, and the three metal filter screens are made of stainless steel.
The working principle of the built-in vertical oil separator for the compressor is as follows:
the oil separator comprises a first oil component, wherein the exhaust airflow of a compressor enters a flow guide channel of the oil separator from an initial exhaust port at the upper end of the oil separator in a tangent mode to the barrel wall of the vertical oil component, the flow velocity and direction of the airflow are changed by sudden increase of an opening and the flow guide channel, the airflow spirally moves around the barrel wall, the airflow is cooled through the barrel wall, the flow velocity suddenly drops and changes directions, the weight of the gas and the oil mist is different, and large particles are separated by inertia force;
and after the secondary oil separation, the primary oil separation of the airflow passes through the porous mesh plate, the porous mesh plate changes the airflow form, the airflow is changed into turbulent dispersion, particles of suspended oil drops are formed in a micro mode, and large oil drops are discharged from the oil discharge port and are gathered at the bottom of the oil separator.
And thirdly, separating oil, namely enabling the airflow to pass through the first metal filter screen, guiding the airflow downwards, separating oil drops of the particles again through changing the airflow direction and the action of the first metal filter screen, discharging the oil drops from the oil outlet, and collecting the oil drops at the bottom of the oil separator.
And the fourth oil separation is realized, the downward-guided airflow reaches the position near the second metal filter screen, the airflow is guided upwards again, the airflow passes through the second metal filter screen and the metal wire mesh packing, the airflow speed is further reduced, the airflow direction is changed again, the oil mist is adsorbed by the metal wire mesh packing, an oil discharge port is formed in the bottom of the cylinder body for fixing the metal wire mesh packing, and the oil is collected at the bottom of the oil separator along with an oil discharge hole.
Arranging an oil separation baffle at a position 50-100mm above the oil surface gathered at the bottom, and arranging an umbrella-shaped oil-gas separation baffle with a third metal filter screen, wherein the baffle isolates initially exhausted gas from oil gathered at the bottom and prevents the initially exhausted gas from directly contacting the oil gathered at the bottom; meanwhile, when the gas dissolved in the oil is evaporated, the effect of preventing the evaporated gas from taking away the oil can be achieved.
To sum up, the utility model provides a pair of a built-in vertical oil separator for compressor, adopt the mode of vertical installation, be favorable to utilizing the different weight separation oil gas of oil gas, initial gas vent setting is on the upper portion of staving simultaneously, make the oil separator volume reduce, further oil content that sets up four layers filters, the continuous oil gas that filters that refines, it is obvious to make the filter effect, set up the oil drain port in a plurality of places, the oil gathering that will separate out is at the barrel head of oil separator, be convenient for get into each moving part of compressor again, it is lubricated and sealed to provide, 50-100mm sets up umbrella-shaped oil-gas separation baffle above the barrel head oil level can guarantee when the gas evaporation of being dissolved in oil, oil can not be taken away to the boil-off gas, the oil content effect, provide the exhaust gas that the oil content is very low for refrigerating system, improve system overall efficiency.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a built-in vertical oil separator for compressor, a serial communication port, includes the staving, the upper portion of staving is provided with initial gas vent and water conservancy diversion passageway, initial gas vent one end is connected the water conservancy diversion passageway, the gas vent of compressor is connected to the other end of initial gas vent, the water conservancy diversion passageway passes through porous otter board and first metal filter screen and connects, the water conservancy diversion passageway with first metal filter screen sets up on same level, the water conservancy diversion passageway with the below of first metal filter screen is provided with the second metal filter screen, second metal filter screen below is provided with umbrella-type oil-gas separation baffle.
2. The internal vertical oil separator for a compressor of claim 1 further comprising an after oil discharge outlet disposed at an upper central location of the bowl.
3. The built-in vertical oil separator for a compressor as claimed in claim 1, wherein the flow guide channel is a semi-arc shaped pipeline with a square vertical section, and specifically comprises an oil separator barrel wall, a flow guide arc baffle, a flow guide flat plate and a flow guide baffle.
4. The built-in vertical oil separator for a compressor of claim 3, wherein a lower portion of said flow-guiding passage is provided with an oil drain.
5. The built-in vertical oil separator for a compressor as claimed in claim 1, wherein the perforated mesh plate is provided at a lower portion thereof with an oil drain port.
6. The built-in vertical oil separator for a compressor of claim 1, wherein an oil drain port is provided at a lower portion of the first metal screen.
7. The internal vertical oil separator for a compressor of claim 1, wherein a stationary cylinder is disposed below the second metal screen, and wherein a wire mesh packing is disposed in the stationary cylinder.
8. The built-in vertical oil separator for a compressor of claim 7, wherein an oil drain port is further provided at a lower portion of the stationary cylinder.
9. The built-in vertical oil separator for a compressor of claim 1, wherein the umbrella-shaped oil-gas separation baffle is 50-100mm away from the oil surface of the bottom of the barrel.
10. The built-in vertical oil separator for a compressor of claim 1, wherein a layer of a third metal screen is disposed below the umbrella-shaped oil-gas separation baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359565.XU CN211924419U (en) | 2020-03-20 | 2020-03-20 | Built-in vertical oil separator for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359565.XU CN211924419U (en) | 2020-03-20 | 2020-03-20 | Built-in vertical oil separator for compressor |
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| Publication Number | Publication Date |
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| CN211924419U true CN211924419U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020359565.XU Active CN211924419U (en) | 2020-03-20 | 2020-03-20 | Built-in vertical oil separator for compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255658A (en) * | 2020-03-20 | 2020-06-09 | 福州市虚谷技术有限公司 | Built-in vertical oil separator for compressor |
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2020
- 2020-03-20 CN CN202020359565.XU patent/CN211924419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255658A (en) * | 2020-03-20 | 2020-06-09 | 福州市虚谷技术有限公司 | Built-in vertical oil separator for compressor |
| CN111255658B (en) * | 2020-03-20 | 2024-02-20 | 福建雪人压缩机有限公司 | Built-in vertical oil separator for compressor |
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Effective date of registration: 20210603 Address after: 350200 No.8, Dongjiang West Road, Liren Industrial Zone, Hangcheng street, Changle District, Fuzhou City, Fujian Province Patentee after: Fujian Snowman Compressor Co.,Ltd. Address before: Room 505, vocational education training center, Changle vocational secondary school, No.1 Houde, Changle District, Fuzhou City, Fujian Province, 350200 Patentee before: Fuzhou Xugu Technology Co.,Ltd. |