CN211676986U

CN211676986U - High-efficient oil separator

Info

Publication number: CN211676986U
Application number: CN202020158685.3U
Authority: CN
Inventors: 张祥田
Original assignee: Qingzhou Huanli Refrigeration Equipment Co ltd
Current assignee: Qingzhou Huanli Refrigeration Equipment Co ltd
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-16
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a high-efficient oil separator, the box is stainless steel hollow cylinder, the box top is empty and the top outer lane welds in the roof, the roof is the toper structure, it has ascending gas outlet to open in the centre of roof, the roof is located the side trompil of gas outlet and installs the relief valve, the bottom half is the back taper structure, the supporting legs of a plurality of equipartition are welded to bottom half and side edges and corners department, the supporting legs bottom is rectangular shaped plate, multiple separation filters makes separation efficiency improve, the filter core separates out big oil drop and with little oil drop interception polymerization, thereby the umbrella separator can change the ascending gas flow direction and play the interception oil drop and carry out the secondary separation, the spiral plate can also assist rivers washing separator except having the effect that the interception oil drop, the safety of device outfit and manometer are used for the box, the level gauge in the box outside can inspect the height of liquid in the.

Description

High-efficient oil separator

Technical Field

The utility model relates to a compressor oil separator specifically is a high-efficient oil separator.

Background

The compressor outputs high-pressure refrigerant vapor to the heat exchanger and also outputs part of lubricating oil inside the heat exchanger, and the lubricating oil can cause adverse effect on the heat transfer effect of the heat exchanger if entering the heat exchanger, so an oil separator is needed to be arranged between the compressor and the heat exchanger for separating the refrigerant vapor and the lubricating oil, so that the refrigerant enters the heat exchanger in an oil-free state, and the heat transfer effect in the condenser and the evaporator is improved.

The traditional oil separator has low separation efficiency, part of oil rises along with refrigerant steam, and impurities can cause mesh blockage of the separator after the oil separator is used for a long time, so that the separation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient oil separator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-efficiency oil separation device comprises a box body, a box top and supporting legs, wherein the box body is a stainless steel hollow cylinder, the upper part of the box body is hollow, the outer ring of the top part of the box body is welded on the box top, the box top is of a conical structure, an upward air outlet is formed in the middle of the box top, a pressure release valve is installed on a side opening of the box top, which is positioned at the air outlet, the bottom of the box body is of an inverted conical structure, a plurality of uniformly distributed supporting legs are welded at the bottom and the edges of the side surface of the box body, the bottom of the supporting legs is a rectangular plate, the bottom of a supporting frame is welded on the upper surface of the bottom of the box body, the supporting frame is of a triangular frame structure, a filter element is fixedly connected with the middle part of the upper part of the supporting frame through screws and is a cylindrical oil-, open the round hole in the middle of the bottom plectane of filter core, the oil inlet is opened to the box is located filter core below side, the oil inlet passes through the pipe connection in filter core bottom round hole, it has the oil-out to open on the box is for the opposite side outer wall of oil inlet, the oil-out communicates inside the box, the air that comes out from compressor host computer aircraft nose compression is smuggleing oil drops different in size secretly, big oil drops through the oil content orifice plate easily separation, little oil drops then must filter through the fine filter media of micron order glass of filter core, the oil mist is through the interception of filter core, diffusion and polymerization back, little oil drops and gathers into big oil drops very fast, pass through the filtering layer under the effect of gravity, subside in filter core outside bottom, these oils pass through the oil-out of bottom half side, constantly return lubricating.

As a further aspect of the present invention: the umbrella separator is welded above the filter element inside the box body and is divided into two layers, the upper layer is a small umbrella-shaped cover, the lower layer is a large umbrella-shaped cover with a round hole in the middle, the upper layer and the lower layer of the umbrella separator are vertically welded through the support, the umbrella separator enables rising gas to change the flow direction, small liquid drops carried in the umbrella separator are attached to the umbrella-shaped cover, and the secondary separation effect is achieved.

As a further aspect of the present invention: it has the washing mouth to open on the below lateral wall of box umbrella separator, it is fixed that the washing mouth is outside through circular lid screw connection, it is sealed through the rubber pad between washing mouth and the lid, trompil welding has the blowoff valve in the middle of the bottom of box, the outside ultrasonic welding of the inside filter core of box is fixed with the spiral plate, the spiral plate becomes the heliciform around the filter core, the spiral plate can intercept the filter core and filter off the oil droplet and prevent to rise along with steam, simultaneously can wash through opening the washing mouth and using the squirt when separator live time is longer, water can wash box inner wall and filter core along the spiral plate, discharge impurity through the blowoff valve again.

As a further aspect of the present invention: the pressure gauge is fixed on one side of the outer wall of the box body through screw connection, the pressure gauge is communicated with the inside of the box body and used for detecting the internal pressure of the box body, the liquid level meter is welded on one side of the box body, the liquid level meter is a side-turning liquid level meter and communicated with the inside of the box body, and the liquid level meter is used for displaying the height of oil liquid in the inside of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: multiple separation filters makes separation efficiency improve, and the filter core separates out big oil and drips the interception polymerization with the tiny oil, thereby the umbrella separator can change ascending gas flow direction and play the interception oil and drip and carry out the secondary separation, and the spiral plate can also assist rivers washing separator except having the effect that the interception oil drips, and the relief valve and the manometer that the device was equipped with are used for the safety of box, and the level gauge in the box outside can inspect the height of liquid in the box.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency oil separator.

Fig. 2 is a front view of a high-efficiency oil separating device.

Fig. 3 is a top view of a filter element in a high-efficiency oil separation device.

As shown in the figure: 1. a box body; 2. a box top; 3. supporting legs; 4. an oil inlet; 5. an air outlet; 6. an oil outlet; 7. a filter element; 8. a support frame; 9. a spiral plate; 10. cleaning the opening; 11. an oil separating orifice plate; 12. an umbrella separator; 13. a pressure relief valve; 14. a blowoff valve; 15. a liquid level meter; 16. and a pressure gauge.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the utility model, a high-efficiency oil separator, including box 1, roof 2 and supporting legs 3, box 1 is stainless steel hollow cylinder, box 1 top is empty and the top outer lane welds in roof 2, roof 2 is the toper structure, open in the middle of roof 2 has ascending gas outlet 5, roof 2 is located the side trompil of gas outlet 5 and installs relief valve 13, box 1 bottom is the back taper structure, box 1 bottom and side edges welding have the supporting legs 3 of a plurality of equipartition, supporting legs 3 bottom is the rectangular plate, the bottom of box 1 inboard bottom upper surface welding support frame 8, support frame 8 is the tripod structure, be fixed with filter core 7 through the screw connection in the middle of the top of support frame 8, filter core 7 is tube-shape oil-gas separation filter core 7, the material of filter core 7 adopts the micron order filter media, the welding of ultrasonic wave oil content orifice plate 11 in the middle of the top of filter core 7 and the external diameter of oil content orifice plate The inner diameter of the oil filter is that the bottom inner ring of the filter element 7 is sealed by welding circular plates, a circular hole is formed in the middle of the circular plate at the bottom of the filter element 7, an oil inlet 4 is formed in the side surface of the box body 1 below the filter element 7, the oil inlet 4 is connected to the circular hole at the bottom of the filter element 7 through a pipeline, an oil outlet 6 is formed in the outer wall of the other side, opposite to the oil inlet 4, of the box body 1, the oil outlet 6 is communicated with the inside of the box body 1, oil drops with different sizes are carried by air compressed by a machine head of a compressor host machine, large oil drops are easily separated through an oil separating hole plate 11, small oil drops must be filtered through a micron-sized glass fiber filter material of the filter element 7, oil mist is intercepted by the filter element 7, after being diffused and polymerized, the small oil drops are quickly polymerized into large oil drops, the large oil drops pass, high quality compressed air.

An umbrella separator 12 is welded above the filter element 7 in the box body 1, the umbrella separator 12 is divided into two layers, the upper layer is a small umbrella-shaped cover, the lower layer is a large umbrella-shaped cover with a round hole in the middle, the upper layer and the lower layer of the umbrella separator 12 are vertically welded through a support, the umbrella separator 12 enables rising gas to change the flow direction, small liquid drops carried in the umbrella-shaped cover are attached to the umbrella-shaped cover, and the secondary separation effect is achieved.

It has cleaning opening 10 to open on the below lateral wall of 1 umbrella separator 12 of box, cleaning opening 10 is outside fixed through circular lid screw connection, it is sealed through the rubber pad between cleaning opening 10 and the lid, trompil welding has blowoff valve 14 in the middle of the bottom of box 1, the outside ultrasonic welding of 1 inside filter core 7 of box is fixed with spiral plate 9, spiral plate 9 centers on filter core 7 and becomes the heliciform, spiral plate 9 can intercept filter core 7 and filter off the oil droplet and prevent to rise along with steam, can use the squirt to wash through opening cleaning opening 10 when separator live time is longer simultaneously, water can be in the same direction as spiral plate 9 and wash 1 inner wall of box and filter core 7, discharge impurity through blowoff valve 14 again.

The utility model discloses a tank, including box 1, manometer 16, tank 1 outer wall, manometer 16, level gauge 15, side version of turning on one side, manometer 16 is fixed with manometer 16 through bolted connection on one side of the box 1 outer wall, and manometer 16 communicates inside box 1, and manometer 16 is used for detecting 1 internal pressure of box, and tank 1 is located 16 one sides welding of manometer and has level gauge 15, and level gauge 15 is the level gauge 15 of turning on one's side, and level gauge 15 communicates inside box 1, and level.

The utility model discloses a theory of operation is: air compressed from a main machine head of the compressor carries oil drops with different sizes, large oil drops are easy to separate through an oil content pore plate 11, small oil drops are required to be filtered through micron-sized glass fiber filter materials of a filter element 7, oil mist is intercepted by the filter element 7, after being diffused and polymerized, the small oil drops are quickly polymerized into large oil drops, the large oil drops pass through a filter layer under the action of gravity and are settled at the bottom of the outer side of the filter element 7, the oil passes through an oil outlet 6 on the side surface of the bottom of a box body 1 and continuously returns to a lubricating system, an umbrella separator 12 on the filter element 7 enables rising gas to change the flow direction, small liquid drops carried in the gas change flow direction to adhere to the umbrella separator, a secondary separation effect is achieved, a spiral plate 9 in the box body 1 can intercept oil drops filtered by the filter element 7 and prevent the oil drops from rising along with steam, meanwhile, a water gun can be used for flushing, and then the impurities are discharged through the soil discharge valve 14.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A high-efficiency oil separation device comprises a box body (1), a box top (2) and supporting legs (3), and is characterized in that the box body (1) is a stainless steel hollow cylinder, the upper part of the box body (1) is hollow, the outer ring of the top part of the box body is welded on the box top (2), the box top (2) is of a conical structure, an upward air outlet (5) is formed in the middle of the box top (2), a pressure release valve (13) is installed on a side opening of the box top (2) positioned at the air outlet (5), the bottom of the box body (1) is of an inverted cone structure, a plurality of uniformly distributed supporting legs (3) are welded at the bottom and the edges of the side of the box body (1), the bottom of each supporting leg (3) is a rectangular plate, the bottom of a supporting frame (8) is welded on the upper surface of the inner side of the box body (1), the supporting frame, filter core (7) are tube-shape oil-gas separation filter core (7), the material of filter core (7) adopts the fine filter media of micron order glass, ultrasonic welding has the oil content orifice plate (11) and the external diameter of oil content orifice plate (11) equals the internal diameter of filter core (7) in the middle of the top of filter core (7), the bottom inner circle of filter core (7) passes through the plectane welding and seals, open the round hole in the middle of the bottom plectane of filter core (7), box (1) is located filter core (7) below side and opens oil inlet (4), oil inlet (4) pass through pipe connection in filter core (7) bottom round hole, box (1) is opened oil-out (6) for opening on the opposite side outer wall of oil inlet (4), oil-out (6) communicate inside.

2. The high-efficiency oil separating device according to claim 1, wherein an umbrella separator (12) is welded in the box body (1) above the filter element (7), the umbrella separator (12) is divided into two layers, the upper layer is a smaller umbrella-shaped cover, the lower layer is a larger umbrella-shaped cover with a round hole in the middle, and the upper layer and the lower layer of the umbrella separator (12) are vertically welded through a pillar.

3. The high-efficiency oil separating device according to claim 1, wherein the lower side wall of the umbrella separator (12) of the tank body (1) is provided with a cleaning port (10), the exterior of the cleaning port (10) is fixedly connected through a circular cover screw, the cleaning port (10) and the cover are sealed through a rubber gasket, the middle of the bottom of the tank body (1) is provided with a blowoff valve (14), the outer side of the filter element (7) in the tank body (1) is fixed with a spiral plate (9) through ultrasonic welding, and the spiral plate (9) surrounds the filter element (7) in a spiral shape.

4. The high-efficiency oil separating device according to claim 1, wherein a pressure gauge (16) is fixed on one side of the outer wall of the tank body (1) through screw connection, the pressure gauge (16) is communicated with the inside of the tank body (1), a liquid level meter (15) is welded on one side of the tank body (1) on the pressure gauge (16), the liquid level meter (15) is a side-turning type liquid level meter (15), and the liquid level meter (15) is communicated with the inside of the tank body (1).