CN210714988U - Compressor oil separator with two layers of filter screens - Google Patents
Compressor oil separator with two layers of filter screens Download PDFInfo
- Publication number
- CN210714988U CN210714988U CN201921773959.3U CN201921773959U CN210714988U CN 210714988 U CN210714988 U CN 210714988U CN 201921773959 U CN201921773959 U CN 201921773959U CN 210714988 U CN210714988 U CN 210714988U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- oil separator
- main filter
- separator body
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a compressor oil separator with two layers of filter screens, which comprises an oil separator body, a seal head and a main filter screen; one end of the oil separator body is fixed with a seal head, and the other end of the oil separator body is provided with a connecting flange; the end socket filter screen layer is fixed on the inner wall of the end socket through an end socket filter screen pressing plate; the main filter screen is in interference fit with the oil separator body, the upper part of the main filter screen is provided with a connecting pipe, the two sides of the main filter screen are provided with main filter screen pressing plates, and the lower part of the main filter screen pressing plates is provided with symmetrical mounting holes; a fixed pull rod is arranged in the mounting hole, one end of the fixed pull rod is provided with threads, and the other end of the fixed pull rod is fixed on the supporting part; the oil separator body is also provided with a closed end cover, and the closed end cover is provided with an air inlet pipe hole; the supporting part is fixed on the inner side of the closed end cover; the upper part of the oil separator body is provided with an exhaust port, and the lower part of the oil separator body is provided with an oil discharge port. The utility model has the advantages of, fixed pull rod and main filter screen clamp plate are fixed main filter screen, and the shock resistance of main filter screen is effectual, can effective filtration and maintain the convenience.
Description
Technical Field
The utility model relates to a separation or purify the gas or the device field of liquid, especially a take compressor oil separator of two-layer filter screen.
Background
The compressor is the core of the refrigeration system, the steam with lower pressure is compressed into the steam with higher pressure through the compressor, so that the volume of the steam is reduced, the pressure is increased, the high-pressure steam is condensed into liquid with higher pressure in the condenser, and the liquid with lower pressure is sent into the evaporator after being throttled by the throttle valve, absorbs heat in the evaporator and is evaporated into the steam with lower pressure, and then the steam is sent into the inlet of the compressor, so that the refrigeration cycle is completed; in the process, because the compressor which runs at high speed contains a large amount of lubricating oil, the high-pressure steam discharged by the compressor often contains a large amount of lubricating oil gas, and an oil separator is generally needed to separate the lubricating oil in the steam, so that the discharged gas contains no lubricating oil gas as much as possible, and the safe and effective operation of the refrigeration system is ensured.
The common oil separator has two types, namely a vertical type oil separator and a horizontal type oil separator, wherein the vertical type oil separator is generally a centrifugal type oil separator, the oil gas is agglutinated and thrown out to the inner wall of the oil separator by rotating and guiding mixed gas to generate centrifugal force, then the collection of lubricating oil is carried out below the oil separator, and the like, and the structure of the vertical type oil separator is generally complicated; the horizontal oil separator generally adopts a filter screen mode to separate oil in an oil-gas mixture, and can adopt Chinese patent application for example: the technical scheme is disclosed by the oil separator and a refrigeration system (application publication number: CN106352622A) adopting the oil separator, wherein the oil separator comprises a shell, an inlet pipe and an outlet pipe, and a first filter screen is arranged between the inlet pipe and the outlet pipe in the shell; the pipe orifice of one end of the inlet pipe in the shell and/or the pipe orifice of one end of the outlet pipe in the shell face to one side far away from the first filter screen; the pipe orifice at one end of the inlet pipe in the shell and/or the pipe orifice at one end of the outlet pipe in the shell face to one side far away from the first filter screen, so that the gas with oil roundly moves forwards in the shell and fully contacts with the end enclosure of the shell, and the oil-gas separation effect is improved; however, the structure adopts a totally enclosed shell, the first filter screen arranged between the inlet pipe and the outlet pipe is adhered with a large amount of oil drops and then is blocked and aged, even if the inlet pipe mouth deviates from the first filter screen, the oil drops are adhered to the first filter screen, the replacement and fixation of the filter screen are not easy to realize, and even if the filter screen is bundled up by adopting a method in some structures, the problems of infirm fixation, easy falling off and the like also exist.
The structure of the horizontal oil separator is as the Chinese invention patent: an oil separator in a compressor (application publication No. CN102116297A) includes: an oil containment; one side of the oil content shell is provided with a hole connected with the condenser; an oil drum is fixedly arranged in the oil content shell; a baffle is arranged at the front end of the oil drum; one end of the baffle is connected with the inner wall of the oil drum, and the other end of the baffle is spaced from the corresponding inner wall of the oil drum; the rear side of the baffle is provided with a first filter screen connected with the inner wall of the oil drum; the position away from the first filter screen also comprises a second filter screen connected with the inner wall of the oil drum; compared with the traditional oil content and secondary oil content, the structure has higher oil separation efficiency, and can effectively separate the lubricating oil carried by the exhaust, thereby simplifying the system design and saving the cost; but this kind of structure has just set up a baffle at the front end mist entrance of oil drum, though can make the medium runner change to, reduces the impact to first filter screen, but has caused very big hindrance to airflow channel, probably causes some mist bounce-back refluences even, and two-layer filter screen has also only carried out simple stack, and the filter effect differs with a big filter screen not very much.
Therefore, a further improvement is made to the oil separator for a compressor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take compressor oil separator of two-layer filter screen can carry out effective separation to the oil in the compressor discharge's mist, and the filter screen fixity is good, replacement convenient operation.
In order to achieve the purpose of the utility model, the compressor oil separator with the two layers of filter screens comprises an oil separator body, a sealing head and a main filter screen, wherein the oil separator body is cylindrical, and the sealing head is spherical;
the end socket is fixedly welded at one end of the oil separator body, and a connecting flange is arranged at the other end of the oil separator body; an end socket filter screen layer is arranged at the inner upper part of the end socket and is fixed on the inner wall of the end socket through an end socket filter screen pressing plate; the end socket filter screen pressing plate is L-shaped, the side edge of the L-shaped end socket filter screen pressing plate is in a circular arc shape which is matched with the inside of the oil separator body, one surface of the L-shaped end socket filter screen pressing plate is parallel to the connecting flange, and the other surface of the L-shaped end socket filter screen pressing plate is connected to the inside of the end socket;
the main filter screen is round and is arranged inside the oil separator body and close to the end enclosure, and the main filter screen and the oil separator body are in interference fit; a through hole is formed in the upper part of the main filter screen, a connecting pipe is arranged in the through hole, one end of the connecting pipe is positioned in a cavity formed by the main filter screen and the seal head, the other end of the connecting pipe is close to the connecting flange, and a quick connector is arranged at one end of the connecting pipe close to the connecting flange and is connected with an external air inlet pipe; two sides of the main filter screen are provided with main filter screen pressing plates, the outer diameter of each main filter screen pressing plate is equal to the inner diameter of the oil separator body and is of a hollowed disc-shaped structure, the lower portion of each main filter screen pressing plate is provided with two symmetrical mounting holes, the upper portion of each main filter screen pressing plate is provided with a connecting pipe hole corresponding to the connecting pipe, the main filter screen pressing plates are further provided with a plurality of fixing holes, and the two main filter screen pressing plates and the main filter screen are fixed together through fasteners;
a fixed pull rod is arranged in the mounting hole, one end of the fixed pull rod is provided with threads, and the fixed pull rod is fixed on the main filter screen pressing plate close to one side of the seal head through a nut; the other end of the fixed pull rod is fixedly connected to the supporting part;
the oil separator is characterized in that a closed end cover is further arranged at one end, provided with a connecting flange, of the oil separator body, the outer surface of the closed end cover does not exceed the outer surface of the connecting flange, at least two fixing pieces are arranged on the outer side of the closed end cover, corresponding fixing clamping grooves are formed in the connecting flange, the fixing pieces on the closed end cover are clamped in the fixing clamping grooves, and an air inlet pipe hole is formed in the closed end cover and used for an exhaust pipe on a compressor to penetrate through; the supporting part is fixed on the inner side of the closed end cover;
an exhaust port is formed in the upper part of the oil separator body between the connecting flange and the main filter screen; and an oil discharge port is formed in the lower part of the oil separator body between the connecting flange and the main filter screen.
Furthermore, the fixed pull rod is detachably connected with the supporting part, an internal thread is arranged on the supporting part, an external thread is arranged at the end part of the fixed pull rod, and the fixed pull rod is fixed on the supporting part through a thread.
Furthermore, the supporting part is in the shape of a hollow flat cylinder, a mounting hole is formed in one surface, close to the main filter screen, of the supporting part, external threads are formed in the end part of the fixed pull rod, and at least one nut is arranged on each of the fixed pull rods on the two sides of the mounting hole to fasten the fixed pull rod on the supporting part.
Furthermore, a lifting lug is arranged at the middle part of the upper part of the oil separator body.
Furthermore, the fixing piece of the closed end cover is fixed on the connecting flange through an inner hexagon flat head bolt.
Furthermore, the lower part of the oil separator body is provided with two observation mirrors, the two observation mirrors are symmetrical along a vertical middle vertical plane of the oil separator body passing through the central axis, and the two observation mirrors are not coaxial.
The utility model discloses when using, the blast pipe of compressor is in the same place with the connecting pipe joint earlier, then the flange and the flange fastening of compressor are in the same place, gas vent and oil-out etc. are connected to corresponding pipeline, start the compressor, the oil gas mixture discharges in the cavity between main filter screen and the head from the connecting pipe, when the gas mixture velocity of flow is very fast, spray earlier on the head filter screen layer of head inside fixed, carry out preliminary oil drop agglutination, the oil drop of collecting drips the bottom of oil separator body under the action of gravity, the gas mixture turns back after colliding the head inner wall, get into in the cavity between main filter screen and the closed end cover after removing most oil drops through main filter screen, the oil gas content in the gas is few this moment, discharge via the gas vent, the oil drop of collecting flows through the oil-out; in the process, the main filter screen is fixed by the fixing pull rod which is fixed on the supporting part, and the main filter screen pressing plates are fixed on the two sides of the main filter screen, so that the filter screen cannot deform, loosen or displace and the like even if the flow rate of the mixed gas is high and the impact force is large;
after the oil separator is used for a period of time, if the condition of the main filter screen needs to be replaced or checked, the bolts on the connecting flange are loosened, the compressor is separated from the oil separator, the connecting pipe can be pulled out or the clamping position is loosened, the fixing piece of the closed end cover is taken out from the fixing groove of the connecting flange, the supporting part fixed on the closed end cover can be driven to move outwards by pulling the air inlet pipe hole on the closed end cover, then the two symmetrical fixing pull rods are driven to separate the main filter screen from the oil separator body, the filter screen and the like can be replaced, the filtering effect of the oil separator is improved, and the service life of the oil separator is prolonged.
The utility model relates to a take compressor oil separator of two-layer filter screen has following advantage with prior art:
(1) the main filter screen is fixed by the fixing pull rod and the main filter screen pressing plate, so that the fixing is firm, the loosening is avoided, and the main filter screen is convenient and quick to detach, install and replace;
(2) the fixed end socket filter screen layer can carry out primary filtration on the entering oil-gas mixed gas, and can carry out secondary filtration after being turned back to the main filter screen, so that the oil-gas separation effect is good;
(3) the seal head filter screen is fixedly welded inside the seal head of the oil separator body, the impact-resistant effect is good, and loose deformation is avoided.
Drawings
FIG. 1 is a schematic view of a compressor oil separator with two layers of filter screens according to the present invention;
FIG. 2 is a schematic view of a pressing plate structure of a head filter screen of a compressor oil separator with two layers of filter screens according to the present invention;
FIG. 3 is a schematic view of the connecting flange and the cover part of the closed end of the compressor oil separator with two layers of filter screens according to the present invention;
FIG. 4 is a schematic view of a structure of a compressor oil separator with two layers of filter screens according to the present invention;
reference numerals: 1. an oil separator body; 11. a connecting flange; 12: closing the end cap; 13: an exhaust port; 14: an oil discharge port; 15. lifting lugs; 16: an observation mirror; 2. sealing the end; 21. a seal head filter screen layer; 22: a seal head filter screen pressing plate; 3. a main filter screen; 31: a connecting pipe; 32: a main filter screen pressing plate; 321: mounting holes; 322: connecting the pipe hole; 33: fixing a pull rod; 34: a support portion; 4. a compressor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, the compressor oil separator with two layers of filter screens of the present invention comprises a cylindrical oil separator body 1, a spherical crown-shaped head 2 and a main filter screen 3; in the figure, the solid arrow direction of the solid line is the gas flow direction, and the hollow arrow direction of the dotted line is the oil drop flow direction;
the spherical cap-shaped end socket 2 is fixedly welded at one end of the oil separator body 1, and the other end of the oil separator body 1 is provided with a connecting flange 11; an end socket filter screen layer 21 is arranged at the inner upper part of the spherical cap-shaped end socket 2, the end socket filter screen layer 21 is fixed on the inner wall of the end socket 2 through an end socket filter screen pressing plate 22 and is generally welded on the inner wall of the end socket 2; the shape of the end socket filter screen pressing plate 22 is L-shaped as shown in figure 2, the side edge of the L-shaped end socket filter screen pressing plate is in a circular arc shape which is matched with the inside of the oil separator body 1, one surface of the L-shaped end socket filter screen pressing plate 22 is parallel to the connecting flange 11, and the other surface is connected to the inside of the spherical crown-shaped end socket 2;
the main filter screen 3 is round, is arranged in the oil separator body 1, is close to the spherical crown-shaped seal head 2, has a diameter slightly larger than the inner diameter of the oil separator body 1, and is in interference fit with the oil separator body 1; a through hole is formed in the upper part of the main filter screen 3, a connecting pipe 31 is arranged in the through hole, one end of the connecting pipe 31 is positioned in a cavity formed by the main filter screen 3 and the spherical crown-shaped end socket 2, and the other end of the connecting pipe is close to the connecting flange 11 and is provided with a quick connector for connecting an external air inlet pipe; two sides of the main filter screen 3 are provided with main filter screen pressing plates 32, the diameter of each main filter screen pressing plate 32 is slightly smaller than the inner diameter of the oil separator body 1 and is of a hollow disc-shaped structure, the lower part of each main filter screen pressing plate is provided with two symmetrical mounting holes 321, the upper part of each main filter screen pressing plate is provided with a connecting pipe hole 322 corresponding to the connecting pipe 31, the main filter screen pressing plates 32 are also provided with a plurality of fixing holes, and the two main filter screen pressing plates 32 and the main filter screen 3 are fixed together through fasteners such;
a fixed pull rod 33 is arranged in the mounting hole 321, one end of the fixed pull rod 33 is provided with threads, and the fixed pull rod is fixed on the main filter screen pressing plate 32 close to one side of the spherical crown-shaped seal head 2 through a fixing piece such as a nut; the other end of the fixed pull rod 33 is fixedly connected, preferably detachably connected, to the supporting part 34, an internal thread is arranged on the supporting part 34, an external thread is arranged at the end part of the fixed pull rod 33, and the fixed pull rod 33 is fixed on the supporting part 34 through the thread; a hollow flat-cylinder-shaped supporting part 34 can also be adopted, a mounting hole is arranged on one surface of the supporting part close to the main filter screen 3, external threads are arranged at the end part of the fixed pull rod 33, and the fixed pull rod 33 at the two sides of the mounting hole is respectively provided with at least one nut to be fixed on the supporting part 34;
the oil separator comprises an oil separator body 1, and is characterized in that a closed end cover 12 is further arranged at one end of the oil separator body 1, the outer surface of the closed end cover 12 does not exceed the outer surface of the connecting flange 11, a plurality of fixing pieces are arranged on the outer side of the closed end cover 12, at least two fixing pieces are arranged, corresponding fixing clamping grooves are formed in the connecting flange 11, the fixing pieces on the closed end cover 12 are clamped in the fixing clamping grooves, and an air inlet pipe hole is formed in the closed end cover 12 and used for an exhaust; the support portion 34 is fixed to the inside of the end cap 12 and is typically welded to the end cap 12;
an exhaust port 13 is arranged at the upper part of the oil separator body 1 between the connecting flange 11 and the main filter screen 3 for exhausting the gas with oil drops filtered out; an oil drain port 14 is provided at the lower portion of the oil separator body 1 between the connecting flange 11 and the main filter 3, and filtered oil droplets are discharged out of the oil separator body 1.
The oil separator body 1 is further provided with a lifting lug 15 at the upper middle part for mounting and moving the oil separator.
The fixing pieces of the end closure can also be fixed to the connecting flange 11 by means of hexagon socket head bolts or the like.
The lower part of the oil separator body 1 is also provided with two observation mirrors 16, the two observation mirrors 16 are symmetrical along the vertical middle vertical plane of the oil separator body 1 passing through the central axis, and the two observation mirrors 16 are not coaxial and are used for observing the condition of liquid oil drops in the oil separator body 1 and processing the oil drops in time.
The utility model is used as shown in figure 4, the exhaust pipe of the compressor 4 is clamped with the connecting pipe 31, then fastening the flange of the compressor 4 and the connecting flange 11 together, connecting the exhaust port 13, the oil outlet 14 and the like to corresponding pipelines, starting the compressor 4, discharging the oil-gas mixture gas from the connecting pipe 31 into a cavity between the main filter screen 3 and the end enclosure 2, when the flow rate of the mixed gas is high, the mixed gas is firstly sprayed onto a head filter screen layer 21 fixed in the head 2 to perform primary oil drop coagulation, the collected oil drops drop to the bottom of the oil separator body 1 under the action of gravity, the mixed gas is folded back after colliding with the inner wall of the head 2, most of the oil drops are removed by a main filter screen 3 and then enter a cavity between the main filter screen 3 and a closed end cover 12, at the moment, the oil gas content in the gas is very low and is discharged through an exhaust port 13, and the collected oil drops flow out through an oil outlet 14; in the process, the main filter screen 3 is fixed by the fixed pull rod 33, the fixed pull rod 33 is fixed on the supporting part 34, and the main filter screen pressing plates 32 are fixed on two sides of the main filter screen 3, so that the filter screen cannot deform, loosen or displace and the like even if the flow rate of the mixed gas is high and the impact force is large;
after the oil separator is used for a period of time, if the condition of the main filter screen 3 needs to be replaced or checked, the bolts on the connecting flange 11 are loosened, the compressor 4 is separated from the oil separator, the connecting pipe 31 can be pulled out, the fixing piece of the closed end cover 12 is taken out from the fixing groove of the connecting flange, the supporting part 34 fixed on the closed end cover 12 can be driven to move outwards by pulling the air inlet pipe hole on the closed end cover 12, then the two symmetrical fixing pull rods 33 are driven to separate the main filter screen 3 from the oil separator body 1, the filter screens and the like can be replaced, the filtering effect of the oil separator is improved, and the service life of the oil separator is prolonged.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, the equivalents and substitutions being limited only by the scope of the appended claims.
Claims (6)
1. A compressor oil separator with two layers of filter screens is characterized by comprising an oil separator body, a seal head and a main filter screen, wherein the oil separator body is cylindrical, and the seal head is spherical;
the end socket is fixedly welded at one end of the oil separator body, and a connecting flange is arranged at the other end of the oil separator body; an end socket filter screen layer is arranged at the inner upper part of the end socket and is fixed on the inner wall of the end socket through an end socket filter screen pressing plate; the end socket filter screen pressing plate is L-shaped, the side edge of the L-shaped end socket filter screen pressing plate is in a circular arc shape which is matched with the inside of the oil separator body, one surface of the L-shaped end socket filter screen pressing plate is parallel to the connecting flange, and the other surface of the L-shaped end socket filter screen pressing plate is connected to the inside of the end socket;
the main filter screen is round and is arranged inside the oil separator body and close to the end enclosure, and the main filter screen and the oil separator body are in interference fit; a through hole is formed in the upper part of the main filter screen, a connecting pipe is arranged in the through hole, one end of the connecting pipe is positioned in a cavity formed by the main filter screen and the seal head, the other end of the connecting pipe is close to the connecting flange, and a quick connector is arranged at one end of the connecting pipe close to the connecting flange and is connected with an external air inlet pipe; two sides of the main filter screen are provided with main filter screen pressing plates, the outer diameter of each main filter screen pressing plate is equal to the inner diameter of the oil separator body and is of a hollowed disc-shaped structure, the lower portion of each main filter screen pressing plate is provided with two symmetrical mounting holes, the upper portion of each main filter screen pressing plate is provided with a connecting pipe hole corresponding to the connecting pipe, the main filter screen pressing plates are further provided with a plurality of fixing holes, and the two main filter screen pressing plates and the main filter screen are fixed together through fasteners;
a fixed pull rod is arranged in the mounting hole, one end of the fixed pull rod is provided with threads, and the fixed pull rod is fixed on the main filter screen pressing plate close to one side of the seal head through a nut; the other end of the fixed pull rod is fixedly connected to the supporting part;
the oil separator is characterized in that a closed end cover is further arranged at one end, provided with a connecting flange, of the oil separator body, the outer surface of the closed end cover does not exceed the outer surface of the connecting flange, at least two fixing pieces are arranged on the outer side of the closed end cover, corresponding fixing clamping grooves are formed in the connecting flange, the fixing pieces on the closed end cover are clamped in the fixing clamping grooves, and an air inlet pipe hole is formed in the closed end cover and used for an exhaust pipe on a compressor to penetrate through; the supporting part is fixed on the inner side of the closed end cover;
an exhaust port is formed in the upper part of the oil separator body between the connecting flange and the main filter screen; and an oil discharge port is formed in the lower part of the oil separator body between the connecting flange and the main filter screen.
2. The compressor oil separator with two layers of filter screens of claim 1, wherein the stationary pull rod is removably connected to the support portion, the support portion having internal threads, the end of the stationary pull rod having external threads, the stationary pull rod being threadably secured to the support portion.
3. The compressor oil separator with two layers of filter screens of claim 1, wherein the support portion is a hollow flat cylinder, a mounting hole is provided on one surface of the support portion adjacent to the main filter screen, an external thread is provided on the end of the fixing pull rod, and at least one nut is provided on each of the fixing pull rods on both sides of the mounting hole to fasten the fixing pull rod to the support portion.
4. A compressor oil separator with a two-layer screen as claimed in claim 1, wherein a lifting lug is provided at the upper middle portion of the oil separator body.
5. A compressor oil separator with a two layer screen as described in claim 1 wherein said retention tabs of said closed end cap are secured to said attachment flange by hexagon socket head bolts.
6. The compressor oil separator with two layers of screens of claim 1, wherein the lower portion of the oil separator body is provided with two observation mirrors, the two observation mirrors are symmetrical along a vertical mid-vertical plane of the oil separator body passing through the central axis, and the two observation mirrors are not coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773959.3U CN210714988U (en) | 2019-10-22 | 2019-10-22 | Compressor oil separator with two layers of filter screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773959.3U CN210714988U (en) | 2019-10-22 | 2019-10-22 | Compressor oil separator with two layers of filter screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210714988U true CN210714988U (en) | 2020-06-09 |
Family
ID=70928466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921773959.3U Active CN210714988U (en) | 2019-10-22 | 2019-10-22 | Compressor oil separator with two layers of filter screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210714988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058308A (en) * | 2021-04-25 | 2021-07-02 | 中南大学 | Filtering device for rail transit cooling system |
| CN114602280A (en) * | 2022-02-28 | 2022-06-10 | 福州市虚谷技术有限公司 | Novel horizontal oil separator structure for compressor |
-
2019
- 2019-10-22 CN CN201921773959.3U patent/CN210714988U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058308A (en) * | 2021-04-25 | 2021-07-02 | 中南大学 | Filtering device for rail transit cooling system |
| CN114602280A (en) * | 2022-02-28 | 2022-06-10 | 福州市虚谷技术有限公司 | Novel horizontal oil separator structure for compressor |
| CN114602280B (en) * | 2022-02-28 | 2024-02-20 | 福建雪人压缩机有限公司 | Horizontal oil separator structure for compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210714988U (en) | Compressor oil separator with two layers of filter screens | |
| CN207741387U (en) | A kind of gas-liquid separator of dissimilar material joining liquid back pipe structure | |
| CN201436520U (en) | Oil separator | |
| CN203420850U (en) | Oil-gas separator of air compressor and air compressor | |
| CN103134249B (en) | High-efficiency oil separator | |
| CN201415101Y (en) | Gas water separator of freeze dryer | |
| CN202792743U (en) | Liquid storage device | |
| CN102230704B (en) | Centrifugal gas and oil separator | |
| CN206121350U (en) | Gas -liquid filtering separator | |
| CN201676624U (en) | Gas and oil separator | |
| CN207865771U (en) | Oil eliminator | |
| CN105935532A (en) | Multifunctional compressed air filter | |
| CN212700919U (en) | Dewatering separation tank | |
| CN113153695B (en) | Radial fine filtration oil-gas separation cylinder | |
| CN203274383U (en) | Oil separator used for refrigeration system | |
| CN212091456U (en) | Cold heading machine with oil smoke collection device | |
| CN103398519A (en) | Vertical type oil separator | |
| CN211435406U (en) | Gas-liquid cut-off equipment | |
| CN203083226U (en) | High-efficient oil separator | |
| CN208138017U (en) | Diesel engine oil gas separating device | |
| CN111729511A (en) | Portable denitration catalyst dust collecting equipment | |
| CN201599993U (en) | Novel centrifugal type oil separator | |
| CN110090517B (en) | Stepped gas-liquid separator | |
| CN108457721A (en) | Diesel engine oil gas separating device | |
| CN110056924A (en) | A kind of cyclone separating fume purifier of fume |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |