CN205048819U - Can prevent lubricating oil centrifugal oil separator against current - Google Patents
Can prevent lubricating oil centrifugal oil separator against current Download PDFInfo
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- CN205048819U CN205048819U CN201520677910.3U CN201520677910U CN205048819U CN 205048819 U CN205048819 U CN 205048819U CN 201520677910 U CN201520677910 U CN 201520677910U CN 205048819 U CN205048819 U CN 205048819U
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- oil
- dividing plate
- filter screen
- centrifugal
- lubricating oil
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Abstract
The utility model discloses a can prevent lubricating oil centrifugal oil separator against current, including barrel, induction pipe, contact tube, derivation storehouse, filter screen, second baffle, third baffle, lead oil pipe, collect oily structure, first baffle, separation chamber, ji youchu, the oily wire of collection, spiral stator, waste oil discharge port and waste oil discharge valve, the utility model discloses an on current centrifugal oil separator's spiral stator, increased the oily wire of spiral helicine collection, consequently make current centrifugal oil separator's separation effect increase substantially, the utility model discloses still through the mode that oil pipe changed U font structure into of leading current centrifugal oil separator to the life who guarantees centrifugal oil separator does not take place to flow back the phenomenon with lubricating oil when, filter sediment's effect has been played again to the solid particle inside the lubricating oil.
Description
[technical field]
The utility model relates to the technical field of the structure member of refrigeration plant, particularly a kind of technical field preventing the centrifugal oil separator of lubricating oil adverse current.
[background technology]
Oil eliminator, its effect is that the lubricating oil in the high steam of being discharged by refrigeration compressor is separated, run safely and efficiently with assurance device, according to point oily principle reducing air velocity and change airflow direction, elaioleucite in high steam is separated under gravity, normally used oil eliminator has washing type, centrifugal, material filling type and filtering type four kinds, on the spiral stator of existing centrifugal oil separator, general without spiral helicine oil-collecting wire, therefore the separating effect of existing centrifugal oil separator is not fine; Existing centrifugal oil separator is generally the installation that is the level of state for separating of the filter screen of granule oil droplet, and therefore on filter screen, isolated little oil droplet, not easily from landing filter screen, thus have impact on the separating effect of filter screen to granule oil droplet; The oil guide pipe of traditional centrifugal oil separator, in order to prevent oil return, the general ball-cock assembly that adopts carries out control oil return, because the service life of ball-cock assembly is limited, so need often to change ball-cock assembly, thus add the maintenance cost of centrifugal oil separator.
[summary of the invention]
The purpose of this utility model is exactly to solve the problems of the prior art, a kind of centrifugal oil separator preventing lubricating oil adverse current is proposed, the utility model is by the spiral stator of existing centrifugal oil separator, add spiral helicine oil-collecting wire, therefore make the separating effect of existing centrifugal oil separator increase substantially; The utility model also passes through the separation filter screen of existing centrifugal oil separator, change the state that one end is downward-sloping into, because this increasing the concentration of oil droplet on filter screen, thus the oil droplet of filter screen can be flowed down fast, and then increase filter screen to the separating effect of small-sized oil droplet; The utility model is also by changing the oil guide pipe of existing centrifugal oil separator into the mode of U-shaped structure, thus while the service life and lubricating oil that ensure centrifugal oil separator backflow phenomenon do not occur, again the solid particle inside lubricating oil is served to the effect of filtering-depositing.
For achieving the above object, the utility model proposes a kind of centrifugal oil separator preventing lubricating oil adverse current, comprise cylindrical shell, ingress pipe, delivery line, derive storehouse, filter screen, second partition, 3rd dividing plate, oil guide pipe, oil collecting structure, first dividing plate, separation bin, oil-collecting place, oil-collecting wire, spiral stator, waste oil outlet and waste oil discharge valve, described cylindrical shell is by the first dividing plate, second partition and the 3rd baffle for separating become to derive storehouse and separation bin and two oil-collectings place, described ingress pipe and delivery line are installed in the upper surface of cylindrical shell, described filter screen is arranged on derives in storehouse, described oil collecting structure is directly installed on inner barrel, described spiral stator is arranged in separation bin, described oil-collecting wire is arranged on spiral stator, described cylinder body bottom is connected with oil guide pipe, the bottom of described cylindrical shell is also provided with waste oil outlet, described waste oil outlet is also provided with waste oil discharge valve.
As preferably, described first dividing plate, second partition are concordant with the lower surface of the 3rd dividing plate, intensively on described first dividing plate and second partition are distributed with several holes, and on described first dividing plate and second partition, the size in hole is 3mm-5mm.
As preferably, the quantity of described filter screen is two, and described filter screen is downward-sloping state, and the mesh diameter of described filter screen is 0.2mm-0.5mm, and described oil collecting structure is funnel-shaped structure.
As preferably, the upper surface of described spiral stator is dispersed with several oil-collecting wires, described oil-collecting wire structure twist, the upper surface of described oil-collecting wire and spiral stator is mutual plumbness.
As preferably, described oil guide pipe is U-shaped structure, and the height of the circular arc bossing of described oil guide pipe will meet, and when lubricating oil exceeds separator bottom surface 5cm-8cm, lubricating oil just can flow out from oil guide pipe.
The beneficial effects of the utility model: the utility model, by the spiral stator of existing centrifugal oil separator, adds spiral helicine oil-collecting wire, therefore makes the separating effect of existing centrifugal oil separator increase substantially; The utility model also passes through the separation filter screen of existing centrifugal oil separator, change the state that one end is downward-sloping into, because this increasing the concentration of oil droplet on filter screen, thus the oil droplet of filter screen can be flowed down fast, and then increase filter screen to the separating effect of small-sized oil droplet; The utility model is also by changing the oil guide pipe of existing centrifugal oil separator into the mode of U-shaped structure, thus while the service life and lubricating oil that ensure centrifugal oil separator backflow phenomenon do not occur, again the solid particle inside lubricating oil is served to the effect of filtering-depositing.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is a kind of structural representation preventing the centrifugal oil separator of lubricating oil adverse current of the present utility model;
Fig. 2 is oil-collecting of the present utility model structural representation wiry.
In figure: 1-cylindrical shell, 2-ingress pipe, 3-delivery line, 4-derive storehouse, 5-filter screen, 6-second partition, 7-the 3rd dividing plate, 8-oil guide pipe, 9-oil collecting structure, 10-first dividing plate, 11-separation bin, 12-oil-collecting place, 13-oil-collecting wire, 14-spiral stator, 15-waste oil outlet, 16-waste oil discharge valve.
[detailed description of the invention]
Consult Fig. 1 and Fig. 2, a kind of centrifugal oil separator preventing lubricating oil adverse current of the utility model, comprise cylindrical shell 1, ingress pipe 2, delivery line 3, derive storehouse 4, filter screen 5, second partition 6, 3rd dividing plate 7, oil guide pipe 8, oil collecting structure 9, first dividing plate 10, separation bin 11, oil-collecting place 12, oil-collecting wire 13, spiral stator 14, waste oil outlet 15 and waste oil discharge valve 16, described cylindrical shell 1 is by the first dividing plate 10, second partition 6 and the 3rd dividing plate 7 are separated into derives storehouse 4 and separation bin 11 and two oil-collectings place 12, described ingress pipe 2 and delivery line 3 are installed in the upper surface of cylindrical shell 1, described filter screen 5 is arranged on derives in storehouse 4, it is inner that described oil collecting structure 9 is directly installed on cylindrical shell 1, described spiral stator 14 is arranged in separation bin 11, described oil-collecting wire 13 is arranged on spiral stator 14, be connected with oil guide pipe 8 bottom described cylindrical shell 1, the bottom of described cylindrical shell 1 is also provided with waste oil outlet 15, described waste oil outlet 15 is also provided with waste oil discharge valve 16, described first dividing plate 10, second partition 6 is concordant with the lower surface of the 3rd dividing plate 7, intensively on described first dividing plate 10 and second partition 6 be distributed with several holes, on described first dividing plate 10 and second partition 6, the size in hole is 3mm-5mm, the quantity of described filter screen 5 is two, described filter screen 5 is in downward-sloping state, the mesh diameter of described filter screen 5 is 0.2mm-0.5mm, described oil collecting structure 9 is funnel-shaped structure, the upper surface of described spiral stator 14 is dispersed with several oil-collecting wires 13, described oil-collecting wire 13 structure twist, the upper surface of described oil-collecting wire 13 and spiral stator 14 is mutual plumbness, described oil guide pipe 8 is in U-shaped structure, the height of the circular arc bossing of described oil guide pipe 8 will meet, when lubricating oil exceeds separator bottom surface 5cm-8cm, lubricating oil just can flow out from oil guide pipe 8.
The course of work of the present utility model:
A kind of course of work preventing the centrifugal oil separator of lubricating oil adverse current of the utility model, first compressor high pressure mixed gas out enters into separation bin 11 by ingress pipe 2, then when high pressure mixed gas is by spiral stator 14, the larger elaioleucite of particle in high pressure mixed gas is due to the comprehensive function of gravity and centrifugal force, will separate from mist, and drop to, on oil collecting structure 9, high pressure mixed gas through filter screen 5 time, the elaioleucite that particle in high pressure mixed gas is less, due to the effect of gravity and filter screen 5, also can drop on oil collecting structure 9, subsequently when the liquid level of lubricating oil reach a certain height, lubricating oil will flow out from oil guide pipe 8, due to the Long-Time Service of centrifugal separator, sedimentator can there is a large amount of solid particle polluters in isolated lubricating oil, therefore we need the regular lubricating oil more containing impurity is released from waste oil outlet 15.
The utility model, by the spiral stator of existing centrifugal oil separator, adds spiral helicine oil-collecting wire, therefore makes the separating effect of existing centrifugal oil separator increase substantially; The utility model also passes through the separation filter screen of existing centrifugal oil separator, change the state that one end is downward-sloping into, because this increasing the concentration of oil droplet on filter screen, thus the oil droplet of filter screen can be flowed down fast, and then increase filter screen to the separating effect of small-sized oil droplet; The utility model is also by changing the oil guide pipe of existing centrifugal oil separator into the mode of U-shaped structure, thus while the service life and lubricating oil that ensure centrifugal oil separator backflow phenomenon do not occur, again the solid particle inside lubricating oil is served to the effect of filtering-depositing.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. can prevent a centrifugal oil separator for lubricating oil adverse current, it is characterized in that: comprise cylindrical shell (1), ingress pipe (2), delivery line (3), derive storehouse (4), filter screen (5), second partition (6), 3rd dividing plate (7), oil guide pipe (8), oil collecting structure (9), first dividing plate (10), separation bin (11), oil-collecting place (12), oil-collecting wire (13), spiral stator (14), waste oil outlet (15) and waste oil discharge valve (16), described cylindrical shell (1) is by the first dividing plate (10), second partition (6) and the 3rd dividing plate (7) are separated into derives storehouse (4) and separation bin (11) and two oil-collectings place (12), described ingress pipe (2) and delivery line (3) are installed in the upper surface of cylindrical shell (1), described filter screen (5) is arranged on derives in storehouse (4), it is inner that described oil collecting structure (9) is directly installed on cylindrical shell (1), described spiral stator (14) is arranged in separation bin (11), described oil-collecting wire (13) is arranged on spiral stator (14), described cylindrical shell (1) bottom is connected with oil guide pipe (8), the bottom of described cylindrical shell (1) is also provided with waste oil outlet (15), described waste oil outlet (15) is also provided with waste oil discharge valve (16).
2. a kind of centrifugal oil separator preventing lubricating oil adverse current as claimed in claim 1, it is characterized in that: described first dividing plate (10), second partition (6) are concordant with the lower surface of the 3rd dividing plate (7), described first dividing plate (10) and second partition (6) are upper intensive is distributed with several holes, and the size that described first dividing plate (10) and second partition (6) go up hole is 3mm-5mm.
3. a kind of centrifugal oil separator preventing lubricating oil adverse current as claimed in claim 1, it is characterized in that: the quantity of described filter screen (5) is two, described filter screen (5) is in downward-sloping state, the mesh diameter of described filter screen (5) is 0.2mm-0.5mm, and described oil collecting structure (9) is funnel-shaped structure.
4. a kind of centrifugal oil separator preventing lubricating oil adverse current as claimed in claim 1, it is characterized in that: the upper surface of described spiral stator (14) is dispersed with several oil-collecting wires (13), described oil-collecting wire (13) structure twist, the upper surface of described oil-collecting wire (13) and spiral stator (14) is mutual plumbness.
5. a kind of centrifugal oil separator preventing lubricating oil adverse current as claimed in claim 1, it is characterized in that: described oil guide pipe (8) is in U-shaped structure, the height of the circular arc bossing of described oil guide pipe (8) will meet, when lubricating oil exceeds separator bottom surface 5cm-8cm, lubricating oil just can flow out from oil guide pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677910.3U CN205048819U (en) | 2015-09-02 | 2015-09-02 | Can prevent lubricating oil centrifugal oil separator against current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677910.3U CN205048819U (en) | 2015-09-02 | 2015-09-02 | Can prevent lubricating oil centrifugal oil separator against current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048819U true CN205048819U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520677910.3U Expired - Fee Related CN205048819U (en) | 2015-09-02 | 2015-09-02 | Can prevent lubricating oil centrifugal oil separator against current |
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| CN (1) | CN205048819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI790071B (en) * | 2021-12-29 | 2023-01-11 | 蔡易澄 | Oil mist separator oil discharge device |
-
2015
- 2015-09-02 CN CN201520677910.3U patent/CN205048819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI790071B (en) * | 2021-12-29 | 2023-01-11 | 蔡易澄 | Oil mist separator oil discharge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160902 |