An oil separator with complete separation effect for a condenser

Abstract

The application discloses a condenser oil separator with complete separation effect, and relates to the technical field of condenser oil separation.The condenser oil separator comprises a casing, an oil separation core arranged at the top of the casing, a vertical pipe penetrating through and fixed to the top surface of the oil separation core, a circular plate fixed to the inner wall of the casing, the oil separation core penetrating through and fixed to the bottom surface of the circular plate, a ring groove arranged on the bottom surface of the oil separation core, an electric motor fixedly arranged on the bottom surface of the casing, the output end of the electric motor penetrating through and rotatably arranged on the middle of the bottom surface of the casing, a circular rod fixed to the top surface of the output end of the electric motor, and an arc cam plate fixed to the top surface of the circular rod.The high-temperature-resistant oil-absorbing cotton ring is used to throw out the lubricating oil, and the lubricating oil accumulated below the oil separation core is quickly discharged, so that the lubricating oil is prevented from being easily accumulated at the bottom of the oil separation core, and the problem of poor oil separation effect caused by the oil blocking of the oil separation core is solved.

Description

Technical Field

[0001] This invention belongs to the field of oil separation for condensers, specifically relating to an oil separator for condensers that provides thorough separation. Background Technology

[0002] During the refrigeration cycle, the compressor needs lubricating oil to lubricate the internal mechanical piston. A large amount of lubricating oil will enter the condenser along with the high-temperature and high-pressure refrigerant gas. Even an oil film as thin as 0.1mm inside the condenser can cause a sharp drop in heat exchange efficiency and increase energy consumption. The main function of the oil separator with a thorough separation effect in the condenser is to separate the lubricating oil from the refrigerant, so that the lubricating oil will not enter the heat exchange tubes of the condenser. At the same time, the separated lubricating oil is returned to the compressor.

[0003] Patent CN209386643U discloses an oil separator for condensers with thorough separation effect. The oil separator includes an oil separator body, a conveying pipe welded to its surface, and the conveying pipe penetrating the outer wall of the oil separator body. A vertical pipe is welded to the end face of the conveying pipe inside the oil separator body. A vent is provided on the surface of the vertical pipe, and the top of the vertical pipe is welded to the bottom surface of an oil-dispersing baffle. A shielding frame is provided on the upper part of the oil-dispersing baffle and welded to the inner wall of the oil separator body. An oil-separating sleeve is adhered to the surface of the shielding frame. The oil separator for condensers proposed in this invention arranges the conveying pipe inserted inside the oil separator in an "L" shape, guiding high-pressure steam to the lower part of the shielding frame, causing it to rise along the frame. After the high-pressure steam collides with the shielding frame, lubricating oil slides down the frame and is drawn into the interior of the shielding frame through an oil-absorbing cotton core.

[0004] The above-mentioned device also has the following problems: when the oil separator separates the lubricating oil from the coolant, the lubricating oil separated from the coolant by the oil separator core filling layer tends to accumulate at the bottom, and the oil separator core will be blocked, which in turn leads to poor oil separation effect of the oil separator. Summary of the Invention

[0005] The purpose of this invention is to provide an oil separator for condensers that achieves thorough oil separation, thereby solving the problem of poor oil separation performance caused by oil blockage in the oil separator core.

[0006] To achieve the above objectives, the present invention provides an oil separator for condensers with a thorough separation effect, comprising: a housing, an oil separator core disposed at the top of the housing, through which high-temperature and high-pressure coolant passes; a vertical pipe is fixed through and fixed to the top surface of the oil separator core, and the vertical pipe delivers coolant into the condenser. A circular plate, which is fixed in the middle of the inner wall of the housing; The oil separator core is inserted through and fixed in the middle of the bottom surface of the circular plate, and an annular groove is formed on the bottom surface of the oil separator core; An electric motor is fixedly mounted on the bottom surface of the housing, and the output end of the electric motor is rotatably mounted through and in the middle of the bottom surface of the housing. A round rod, which is fixed to the top surface of the motor output end; An arc-shaped swashplate, which is fixed to the top surface of a round rod; A cylinder, which is fixed in the middle of the top surface of the inclined plate, has two sliding grooves on its outer wall; A convex ring is slidably mounted on the inner walls of two grooves in a cylinder; A compression spring, which is fixed to the bottom surface of the convex ring and the top surface of the arc-shaped swashplate; A concave ring is fixed in the middle of the top surface of the oil separator core, and the inner wall of the concave ring is in rotatable contact with the upper part of the outer wall of the cylinder. The top surface of the convex ring is in rotatable contact with the concave ring, and the convex ring moves up and down reciprocally along the two sliding grooves of the cylinder. Two inclined plates are fixed to the outer wall of the convex ring. The convex ring moves up and down during rotation, and the convex ring drives the inclined plates to rotate and move up and down. The cotton ring is fixed to the top surface of two inclined plates. The inclined plates drive the cotton ring to rotate and move up and down. High-temperature resistant oil-absorbing cotton is provided above the cotton ring, and a perforated plate is provided below the cotton ring. The outer wall of the high-temperature resistant oil-absorbing cotton of the cotton ring slides in contact with the inner wall of the annular groove of the oil separator core, and the groove depth of the concave ring is less than the annular groove depth of the oil separator core.

[0007] In the above technical solution, three support feet are provided on the lower part of the outer wall of the housing, an oil outlet pipe is provided through and fixed on the lower part of the outer wall of the housing, the oil outlet pipe is used to discharge lubricating oil, and a fork pipe is provided through and fixed on the top surface of the housing, the fork pipe is used to input high temperature and high pressure coolant.

[0008] In the above technical solution, the oil separator core has a double-layer structure, and the space between the two layers of the oil separator core is a filling layer. The filling layer of the oil separator core is made of glass fiber with a certain thickness and gap, and the inner wall of the oil separator core is made of synthetic fiber.

[0009] In the above technical solution, further, the top surface of the arc swash plate is provided with several inclined strips, the compression spring is sleeved on the outside of the cylinder, the arc swash plate is used for oil drainage, and a circular hole is opened on the outer wall of each of the two inclined plates.

[0010] In the above technical solution, the vertical tube is located in front of the fork tube, the motor is located between the three support legs, and the arc swashplate is located below the circular plate.

[0011] In the above technical solution, further, an oil guiding device is provided on the inner wall of the circular hole of the inclined plate, the oil guiding device is used to discharge lubricating oil downward, and an oil pushing device is provided on the bottom surface of the inclined plate, the oil pushing device is used to push away the lubricating oil accumulated on the top surface of the arc inclined plate.

[0012] In the above technical solution, the oil guiding device further includes: two spring rods, which are respectively fixed to the inner walls of the circular holes of the two inclined plates; Two chamfered arc blocks are fixed on opposite sides of the telescopic ends of two spring rods. The top surfaces of the two chamfered arc blocks are chamfered, and the bottom surfaces of the two chamfered arc blocks are provided with a plurality of oil holes. Each oil hole has an oil-repellent layer on its inner wall. A protective ring, which is fixed to the bottom surface of the circular plate; The outer walls of the two chamfered arc blocks slide in contact with the inner wall of the inclined ring, and the chamfered arc blocks rotate and move up and down on the wall surface of the inclined ring. Each oil hole of the two chamfered arc blocks is used to discharge lubricating oil that drips downwards.

[0013] In the above technical solution, further, a ring block is fixed to the outer wall of each of the two spring rods, an inclined plate is fixed to the top surface of each of the two ring blocks, and a semi-arc strip is fixed to the top surface of each of the two inclined plates. The side of the two semi-arc strips that are close to each other is chamfered. The lubricating oil drips downward into the oil hole, and the lubricating oil in the oil hole drips downward onto the arc inclined plate. The ring block drives the inclined plate to move back and forth left and right, and the inclined plate drives the semi-arc strip to move back and forth left and right. The semi-arc strip moves back and forth left and right below the cotton ring.

[0014] In the above technical solution, the oil-pushing device further includes: two vertical plates, the two vertical plates being fixed to the bottom surfaces of two inclined plates respectively; Two L-shaped plates are respectively fixed to the bottom surface of two vertical plates; A ring plate, which is fixed to the bottom surface of two L-shaped plates; Two rubber arc-width plates are fixed to the bottom surface of the annular plate. The ring plate drives the rubber arc width plate to rotate and move up and down reciprocally. The two rubber arc width plates deform downwards and push out the lubricating oil accumulated on the arc swash plate.

[0015] In the above technical solution, further, a connecting plate is fixed on the side of the two vertical plates that are far apart from each other, a support bar is fixed on the side of the two connecting plates that are far apart from each other, and a ring block II is fixed on the top surface of the two support bars. The inner wall of the two ring blocks II is fixedly connected to the outer wall of the spring rod. The support bar drives the ring blocks II to rotate and move up and down reciprocally. The ring blocks II support the spring rod to rotate and move up and down reciprocally.

[0016] The beneficial effects of this invention are:

[0017] 1. This invention comprises a housing, an oil separator core, a vertical pipe, a circular plate, a motor, a circular rod, an arc-shaped inclined plate, a cylinder, a convex ring, a compression spring, a concave ring, and an inclined plate, all working in conjunction with a cotton ring. A forked pipe delivers coolant into the housing. The high-temperature, high-pressure coolant passes through the oil separator core, which separates the lubricating oil from the coolant. The vertical pipe delivers the coolant into the condenser. The gaps inside the cotton ring are filled with lubricating oil, which drips down from the pores of the cotton ring, completely separating the lubricating oil from the coolant. During rotation, the convex ring reciprocates up and down, driving the inclined plate to rotate and reciprocate. The inclined plate, in turn, drives the cotton ring to rotate and reciprocate, causing the high-temperature resistant oil-absorbing cotton in the cotton ring to rotate and reciprocate up and down within the groove of the oil separator core. Under centrifugal force, the high-temperature resistant oil-absorbing cotton in the cotton ring throws out the lubricating oil, preventing the lubricating oil from accumulating at the bottom of the oil separator core and causing blockage, which would result in poor oil separation efficiency.

[0018] 2. The oil guiding device of the present invention uses a spring rod, a chamfered arc block and an oil hole to cooperate with the inclined ring. The chamfered arc block is attached to the wall of the inclined ring and rotates and moves up and down. The high temperature resistant oil-absorbing cotton of the cotton ring throws out lubricating oil to the wall of the inclined ring. The chamfered arc block scrapes off the lubricating oil from the wall of the inclined ring. The lubricating oil drips down into the oil hole. The lubricating oil in the oil hole drips down onto the inclined plate, preventing the lubricating oil from slowly sliding down the wall of the casing and causing the oil separator to return oil to the compressor.

[0019] 3. The oil guiding device of the present invention uses a ring block and an inclined plate in conjunction with a semi-arc strip. The ring block drives the inclined plate to move back and forth left and right, and the inclined plate drives the semi-arc strip to move back and forth left and right. The semi-arc strip moves back and forth left and right below the cotton ring, and pushes the lubricating oil accumulated below the annular plate of the cotton ring, preventing the lubricating oil accumulated below the annular plate of the cotton ring from dripping slowly and causing blockage of the annular plate pores of the cotton ring.

[0020] 4. The oil pushing device of the present invention uses a vertical plate, an L-shaped plate and an annular plate in conjunction with a rubber arc-width plate. The annular plate drives the rubber arc-width plate to rotate and move up and down reciprocally. The rubber arc-width plate is restricted by the arc-shaped plate, so that the rubber arc-width plate reciprocates and pushes out the lubricating oil on the arc-shaped plate during the rotation, preventing the separated lubricating oil from accumulating on the top of the arc-shaped plate and causing poor oil drainage effect of the arc-shaped plate.

[0021] 5. The oil pushing device of the present invention uses a connecting plate and a support bar in conjunction with a ring block two. The connecting plate drives the support bar to rotate and move up and down reciprocally. The support bar drives the ring block two to rotate and move up and down reciprocally. The ring block two supports the spring rod to rotate and move up and down reciprocally, preventing the deformation and displacement of the spring rod from causing poor oil guiding effect of the oil separator. Attached Figure Description

[0022] Figure 1 This is an overall diagram of the invention;

[0023] Figure 2 This is a cross-sectional view of the casing of the present invention;

[0024] Figure 3 This is a diagram of the internal components of the present invention;

[0025] Figure 4 This is a cross-sectional view of the oil separator core of the present invention;

[0026] Figure 5 This is a bottom view of the cotton ring of the present invention;

[0027] Figure 6 This is a diagram of the oil guiding device of the present invention;

[0028] Figure 7 This is the invention Figure 6 Enlarged view of a portion of point A in the middle;

[0029] Figure 8 This is a diagram of the oil-spreading device of the present invention;

[0030] Figure 9 This is the invention Figure 8 Enlarged view of section B in the middle.

[0031] The markings in the diagram are as follows:

[0032] 1. Housing; 01. Support foot; 02. Oil outlet pipe; 03. Fork pipe; 2. Oil separator core; 3. Vertical pipe; 4. Round plate; 5. Motor; 6. Round rod; 7. Arc swash plate; 8. Cylinder; 9. Convex ring; 10. Compression spring; 11. Concave ring; 12. Sloping plate; 13. Cotton ring; 14. Oil guiding device; 141. Spring rod; 142. Chamfered arc block; 143. Oil hole; 144. Sloping guard ring; 145. Ring block one; 146. Sloping strip plate; 147. Semi-arc strip; 15. Oil pushing device; 151. Vertical plate; 152. L-shaped plate; 153. Ring plate; 154. Rubber arc width plate; 155. Connecting plate; 156. Support bar; 157. Ring block two. Detailed Implementation

[0033] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0034] like Figure 1-9 As shown, one embodiment of the present invention provides: an oil separator for condensers with thorough separation effect, comprising: a housing 1, three support feet 01 provided on the lower part of the outer wall of the housing 1, an oil outlet pipe 02 passing through and fixed on the lower part of the outer wall of the housing 1 for discharging lubricating oil, a fork pipe 03 passing through and fixed on the top surface of the housing 1 for inputting high temperature and high pressure coolant, an oil separator core 2 provided at the top of the interior of the housing 1, the oil separator core 2 having a double-layer structure, and a filling layer between the double-layer structure of the oil separator core 2, the filling layer of the oil separator core 2 being made of glass fiber with a certain thickness and gap, the inner wall of the oil separator core 2 being made of synthetic fiber, and a vertical pipe 3 passing through and fixed on the top surface of the oil separator core 2; Circular plate 4, which is fixed in the middle of the inner wall of the housing 1; The oil separator core 2 is inserted through and fixed in the middle of the bottom surface of the circular plate 4, and an annular groove is provided on the bottom surface of the oil separator core 2; Motor 5 is fixedly installed on the bottom surface of housing 1, and the output end of motor 5 is installed through and rotatably in the middle of the bottom surface of housing 1. Round rod 6 is fixed to the top surface of the output end of motor 5; Arc-shaped inclined plate 7 is fixed to the top surface of round rod 6; A cylinder 8 is fixed in the middle of the top surface of the inclined plate 7, and two grooves are opened on the outer wall of the cylinder 8. The convex ring 9 is slidably installed on the inner wall of the two grooves of the cylinder 8; Compression spring 10 is fixed to the bottom surface of the convex ring 9 and the top surface of the arc inclined plate 7; Concave ring 11 is fixed in the middle of the top surface of oil separator core 2, and the inner wall of concave ring 11 is in rotatable contact with the upper part of the outer wall of cylinder 8. The top surface of the convex ring 9 is in rotational contact with the concave ring 11, and the convex ring 9 moves up and down along the two sliding grooves of the cylinder 8. Two inclined plates 12 are fixed to the outer wall of the convex ring 9; Cotton ring 13 is fixed on the top surface of two inclined plates 12. High temperature resistant oil-absorbing cotton is provided above the cotton ring 13, and an annular plate is provided below the cotton ring 13. The outer wall of the high temperature resistant oil-absorbing cotton of the cotton ring 13 slides in contact with the inner wall of the annular groove of the oil separator core 2, and the groove depth of the concave ring 11 is less than the annular groove depth of the oil separator core 2. The top surface of the swash plate 7 is provided with several inclined bars, the compression spring 10 is sleeved on the outside of the cylinder 8, the swash plate 7 is used for oil drainage, the outer wall of the two inclined plates 12 is respectively provided with a round hole, the vertical tube 3 is located in front of the fork tube 03, the motor 5 is located between the three support feet 01, and the swash plate 7 is located below the circular plate 4. When using this oil separator, the fork pipe 03 is connected to the compressor. The compressor delivers high-temperature, high-pressure coolant into the fork pipe 03, which then delivers the coolant into the housing 1. The high-temperature, high-pressure coolant passes through the oil separator core 2, and the filler layer filters suspended oil particles through a micron-sized glass fiber filter media layer. The coolant separated from the lubricating oil flows upward into the vertical pipe 3, which delivers the coolant into the condenser. The suspended oil particles separated by the filler layer drip downward onto the high-temperature resistant oil-absorbing cotton. The internal gaps of the high-temperature resistant oil-absorbing cotton are filled with lubricating oil, preventing coolant from overflowing downward from the oil separator core 2. Lubricating oil drips downwards from the orifice of the ring plate, allowing the lubricating oil and coolant to completely separate. Simultaneously, the operator starts motor 5, and the output shaft of motor 5 begins to rotate forward. Motor 5's output shaft drives the round rod 6 to rotate forward, which in turn drives the swashplate 7 to rotate forward. The swashplate 7 then drives the cylinder 8 to rotate forward. The cylinder 8 rotates forward within the concave ring 11, and the groove of the cylinder 8 drives the convex ring 9 to rotate forward. The convex ring 9 drives the compression spring 10 to rotate forward, and the compression spring 10 follows the swashplate 7. Under the constraint of the concave ring 11, the convex ring 9 rotates to the flat area of ​​the concave ring 11, and then rotates downwards within the groove of the cylinder 8. As the convex ring 9 moves, it presses down on the compression spring 10. The convex ring 9 rotates to the concave part of the concave ring 11, releasing the elastic force of the compression spring 10. The compression spring 10 pushes the convex ring 9 upward, causing it to strike the concave ring 11 upward, resulting in vibration below the oil separator core 2. This accelerates the downward dripping of the separated lubricating oil from the oil separator core 2. The convex ring 9 slides upward in the groove of the cylinder 8, causing it to reciprocate up and down during rotation. The convex ring 9 drives the inclined plate 12 to rotate and reciprocate up and down. The inclined plate 12 drives the cotton ring 13 to rotate and reciprocate up and down, causing the lubricating oil to drip down onto the arc inclined plate 7. The inclined strips on the rotating swash plate 7 sweep the lubricating oil to the bottom of the housing 1. The oil outlet pipe 02 discharges the lubricating oil to the compressor for return oil. This causes the high-temperature oil-absorbing cotton of the cotton ring 13 to rotate and move up and down in the groove of the oil separator core 2. Under the action of centrifugal force, the high-temperature oil-absorbing cotton of the cotton ring 13 throws out the lubricating oil, allowing the lubricating oil accumulated below the oil separator core 2 to be discharged quickly. This avoids the problem that the lubricating oil is easy to accumulate at the bottom of the oil separator core 2 during the oil separator process, and the oil separator core 2 will be blocked, resulting in poor oil separation effect of the oil separator. An oil guiding device 14 is provided on the inner wall of the circular hole of the inclined plate 12. The oil guiding device 14 is used to discharge lubricating oil downward. An oil pushing device 15 is provided on the bottom surface of the inclined plate 12. The oil pushing device 15 is used to push away the lubricating oil accumulated on the top surface of the arc inclined plate 7.

[0035] Working principle: The compressor delivers high-temperature, high-pressure coolant into the fork tube 03, which in turn delivers the coolant into the housing 1. The high-temperature, high-pressure coolant passes through the oil separator core 2, and the filling layer filters suspended oil particles through a micron-level glass fiber filter layer. The coolant separated from the lubricating oil flows upward into the vertical tube 3, which then delivers the coolant into the condenser. The suspended oil particles separated by the filling layer drip downward onto the high-temperature resistant oil-absorbing cotton. The gaps inside the high-temperature resistant oil-absorbing cotton are filled with lubricating oil, preventing coolant from overflowing downward from the oil separator core 2. The lubricating oil drips downward from the holes in the annular plate, completely separating the lubricating oil and coolant. The output shaft of the motor 5 drives the round rod 6 to rotate clockwise, which in turn drives the swash plate 7 to rotate clockwise. The swash plate 7 drives the cylinder 8 to rotate clockwise, which rotates clockwise within the concave ring 11. The groove of the cylinder 8 drives the convex ring 9 to rotate clockwise, which in turn drives the compression spring 10 to rotate clockwise. The compression spring 10 follows the swash plate 7 in its clockwise rotation, and then rotates clockwise within the concave ring 11. Under the constraint of 1, the convex ring 9 rotates to the flat part of the concave ring 11. The convex ring 9 moves downward in the groove of the cylinder 8. The convex ring 9 presses down on the compression spring 10. The convex ring 9 rotates to the concave part of the concave ring 11, releasing the elastic force of the compression spring 10. The compression spring 10 pushes the convex ring 9 to move upward. The convex ring 9 hits the concave ring 11 upward. The convex ring 9 slides upward in the groove of the cylinder 8. The convex ring 9 moves up and down during rotation. The convex ring 9 drives the inclined plate 12 to rotate and move up and down. The inclined plate 12 drives the cotton ring 13 to rotate and move up and down. The lubricating oil drips down onto the arc inclined plate 7. The inclined bar on the rotating arc inclined plate 7 sweeps the lubricating oil out from under the housing 1. The oil outlet pipe 02 discharges the lubricating oil to the compressor for return oil. The high temperature oil-absorbing cotton of the cotton ring 13 rotates and moves up and down in the groove of the oil separator core 2. Under the action of centrifugal force, the high temperature oil-absorbing cotton of the cotton ring 13 throws out the lubricating oil.

[0036] like Figure 1-9 As shown, the second embodiment of the present invention provides: the oil guiding device 14 includes: two spring rods 141, which are respectively fixed to the inner walls of the circular holes of the two inclined plates 12; Two chamfered arc blocks 142 are fixed on opposite sides of the telescopic ends of two spring rods 141. The top surfaces of the two chamfered arc blocks 142 are chamfered, and the bottom surfaces of the two chamfered arc blocks 142 are provided with a number of oil holes 143. Each oil hole 143 has an oil-repellent layer on its inner wall. Anti-slope ring 144, the anti-slope ring 144 is fixed to the bottom surface of the circular plate 4; The outer walls of the two chamfered arc blocks 142 slide in contact with the inner wall of the anti-slope ring 144; Each oil hole 143 of the two chamfered arc blocks 142 is used to discharge lubricating oil that drips downwards; While the convex ring 9 drives the inclined plate 12 to rotate and move up and down reciprocally, the inclined plate 12 drives the spring rod 141 to rotate and move up and down reciprocally. The spring rod 141 drives the chamfered arc block 142 to rotate and move up and down reciprocally. Under the restriction of the protective inclined ring 144, the chamfered arc block 142 rotates and moves up and down against the wall of the protective inclined ring 144. The telescopic end of the spring rod 141 reciprocates. The high-temperature oil-absorbing cotton of the cotton ring 13 throws out lubricating oil onto the wall of the protective inclined ring 144. During the rotation and reciprocating movement of the chamfered arc block 142, the chamfered arc block 142 scrapes off the lubricating oil from the wall of the protective inclined ring 144. The lubricating oil drips down into the oil hole 143. The lubricating oil in the oil hole 143 drips down onto the arc inclined plate 7, so that the lubricating oil will not be thrown onto the wall of the housing 1. This avoids the problem that the lubricating oil will slowly slide down the wall of the housing 1 during the oil separator separation process, causing the oil separator to return oil to the compressor slowly.

[0037] A ring block 145 is fixed to the outer wall of each of the two spring rods 141. A diagonal strip 146 is fixed to the top surface of each of the two ring blocks 145. A semi-circular strip 147 is fixed to the top surface of each of the two diagonal strips 146. The side of the two semi-circular strips 147 that are close to each other is chamfered. While the extension and retraction end of the spring rod 141 reciprocates, the extension and retraction end of the spring rod 141 drives the ring block 145 to move back and forth left and right. The ring block 145 drives the inclined plate 146 to move back and forth left and right. The inclined plate 146 drives the semi-arc strip 147 to move back and forth left and right. The semi-arc strip 147 moves back and forth left and right below the cotton ring 13. The semi-arc strip 147 pushes the lubricating oil accumulated below the annular plate of the cotton ring 13, allowing the accumulated lubricating oil to drip quickly from below the annular plate of the cotton ring 13. This avoids the problem of the lubricating oil accumulated below the annular plate of the cotton ring 13 dripping slowly and causing blockage of the annular plate pores of the cotton ring 13 during the oil separator's lubricating oil separation process.

[0038] The oil-pushing device 15 includes two vertical plates 151, which are respectively fixed to the bottom surfaces of two inclined plates 12. Two L-shaped plates 152 are fixed to the bottom surfaces of two vertical plates 151 respectively; Ring plate 153, ring plate 153 is fixed to the bottom surface of two L-shaped plates 152; Two rubber arc-width plates 154 are fixed to the bottom surface of the ring plate 153; The two rubber arc-width plates 154 deform downwards and push out the lubricating oil accumulated on the arc-shaped inclined plate 7; While the convex ring 9 drives the inclined plate 12 to rotate and move up and down reciprocally, the inclined plate 12 drives the vertical plate 151 to rotate and move up and down reciprocally. The vertical plate 151 drives the L-shaped plate 152 to rotate and move up and down reciprocally. The L-shaped plate 152 drives the ring plate 153 to move up and down reciprocally. The ring plate 153 drives the rubber arc width plate 154 to rotate and move up and down reciprocally. The rubber arc width plate 154 is restricted by the arc inclined plate 7, so that the rubber arc width plate 154 reciprocates and deforms during the rotation to push out the lubricating oil on the arc inclined plate 7. This avoids the problem that the separated lubricating oil will accumulate on the arc inclined plate 7 during the oil separator process, causing the arc inclined plate 7 to have poor oil drainage effect.

[0039] A connecting plate 155 is fixed to one side of each of the two vertical plates 151 that are far apart from each other. A support bar 156 is fixed to one side of each of the two connecting plates 155 that are far apart from each other. A ring block 157 is fixed to the top surface of each of the two support bars 156. The inner walls of the two ring blocks 157 are fixedly connected to the outer wall of the spring rod 141. While the vertical plate 151 drives the L-shaped plate 152 to rotate and move up and down reciprocally, the vertical plate 151 drives the connecting plate 155 to rotate and move up and down reciprocally. The connecting plate 155 drives the support bar 156 to rotate and move up and down reciprocally. The support bar 156 drives the ring block 157 to rotate and move up and down reciprocally. The ring block 157 supports the spring rod 141 to rotate and move up and down reciprocally. This avoids the problem of poor oil guiding effect of the oil separator caused by the deformation and displacement of the spring rod 141 during the process of separating lubricating oil.

[0040] Working principle: The inclined plate 12 drives the spring rod 141 to rotate and move up and down reciprocally. The spring rod 141 drives the chamfered arc block 142 to rotate and move up and down reciprocally. Under the restriction of the inclined ring 144, the chamfered arc block 142 is attached to the wall of the inclined ring 144 and rotates and moves up and down reciprocally. The telescopic end of the spring rod 141 reciprocates. The high temperature resistant oil-absorbing cotton of the cotton ring 13 throws out lubricating oil to the wall of the inclined ring 144. The chamfered arc block 142 scrapes off the lubricating oil from the wall of the inclined ring 144. The lubricating oil drips down into the oil hole 143. The lubricating oil in the oil hole 143 drips down onto the inclined plate 7. The telescopic end of the spring rod 141 drives the ring block 145 to move back and forth, the ring block 145 drives the inclined plate 146 to move back and forth, the inclined plate 146 drives the semi-arc strip 147 to move back and forth, and the semi-arc strip 147 pushes the lubricating oil accumulated below the annular plate of the cotton ring 13. The inclined plate 12 drives the vertical plate 151 to rotate and move up and down reciprocally. The vertical plate 151 drives the L-shaped plate 152 to rotate and move up and down reciprocally. The L-shaped plate 152 drives the ring plate 153 to move up and down reciprocally. The ring plate 153 drives the rubber arc width plate 154 to rotate and move up and down reciprocally. The rubber arc width plate 154 is restricted by the arc inclined plate 7. During the rotation, the rubber arc width plate 154 reciprocates and deforms to push out the lubricating oil on the arc inclined plate 7. The vertical plate 151 drives the connecting plate 155 to rotate and move up and down reciprocally. The connecting plate 155 drives the support bar 156 to rotate and move up and down reciprocally. The support bar 156 drives the ring block 157 to rotate and move up and down reciprocally. The ring block 157 supports the spring rod 141 to rotate and move up and down reciprocally.

[0041] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A condenser oil separator with thorough separation effect, characterized in that, include: The housing (1) has an oil separator core (2) at the top inside, and a vertical tube (3) is fixed through the top surface of the oil separator core (2). A circular plate (4) is fixed in the middle of the inner wall of the housing (1); The oil separator core (2) is inserted through and fixed in the middle of the bottom surface of the circular plate (4), and the bottom surface of the oil separator core (2) is provided with an annular groove; The motor (5) is fixedly installed on the bottom surface of the housing (1), and the output end of the motor (5) is installed through and rotatably in the middle of the bottom surface of the housing (1); A round rod (6) is fixed to the top surface of the output end of the motor (5); An arc swash plate (7) is fixed to the top surface of a round rod (6); A cylinder (8) is fixed in the middle of the top surface of the arc inclined plate (7), and two sliding grooves are opened on the outer wall of the cylinder (8); A convex ring (9) is slidably mounted on the inner walls of two grooves of the cylinder (8); Compression spring (10), the compression spring (10) is fixed to the bottom surface of the convex ring (9) and the top surface of the arc swash plate (7); A concave ring (11) is fixed in the middle of the top surface of the oil separator core (2), and the inner wall of the concave ring (11) is in rotatable contact with the upper part of the outer wall of the cylinder (8); The top surface of the convex ring (9) is in rotational contact with the concave ring (11), and the convex ring (9) moves up and down along the two grooves of the cylinder (8); Two inclined plates (12) are fixed to the outer wall of the convex ring (9); Cotton ring (13), the cotton ring (13) is fixed on the top surface of two inclined plates (12), high temperature resistant oil-absorbing cotton is provided above the cotton ring (13), and an annular plate is provided below the cotton ring (13). The outer wall of the high temperature resistant oil-absorbing cotton of the cotton ring (13) slides in contact with the inner wall of the annular groove of the oil separator core (2), and the groove depth of the concave ring (11) is less than the annular groove depth of the oil separator core (2).

2. The oil separator for condensers with thorough separation effect according to claim 1, characterized in that, The outer wall of the housing (1) is provided with three support feet (01). An oil outlet pipe (02) is provided through and fixed to the lower part of the outer wall of the housing (1). The oil outlet pipe (02) is used to discharge lubricating oil. A fork pipe (03) is provided through and fixed to the top surface of the housing (1). The fork pipe (03) is used to input high-temperature and high-pressure coolant.

3. The oil separator for condensers with thorough separation effect according to claim 2, characterized in that, The oil separator core (2) has a double-layer structure, and the space between the two layers of the oil separator core (2) is a filling layer. The filling layer of the oil separator core (2) is made of glass fiber with a certain thickness and gap, and the inner wall of the oil separator core (2) is made of synthetic fiber.

4. The oil separator for condensers with thorough separation effect according to claim 3, characterized in that, The top surface of the arc swash plate (7) is provided with several sloping bars, the compression spring (10) is sleeved on the outside of the cylinder (8), the arc swash plate (7) is used for oil drainage, and a round hole is opened on the outer wall of each of the two sloping plates (12).

5. The oil separator for condensers with thorough separation effect according to claim 4, characterized in that, The vertical tube (3) is located in front of the fork tube (03), the motor (5) is located between the three support legs (01), and the arc swashplate (7) is located below the circular plate (4).

6. A condenser oil separator with thorough separation effect according to claim 5, characterized in that, The inner wall of the circular hole of the inclined plate (12) is provided with an oil guiding device (14), which is used to discharge lubricating oil downward. The bottom surface of the inclined plate (12) is provided with an oil pushing device (15), which is used to push away the lubricating oil accumulated on the top surface of the arc inclined plate (7).

7. A condenser oil separator with thorough separation effect according to claim 6, characterized in that, The oil guiding device (14) includes two spring rods (141), which are respectively fixed to the inner walls of the circular holes of the two inclined plates (12); Two chamfered arc blocks (142) are fixed on opposite sides of the telescopic ends of two spring rods (141). The top surfaces of the two chamfered arc blocks (142) are chamfered, and the bottom surfaces of the two chamfered arc blocks (142) are provided with a plurality of oil holes (143). Each oil hole (143) has an oil-repellent layer on its inner wall. Anti-slope ring (144), the anti-slope ring (144) is fixed to the bottom surface of the circular plate (4); The outer walls of the two chamfered arc blocks (142) slide in contact with the inner wall of the guard ring (144); Each oil hole (143) of the two chamfered arc blocks (142) is used to discharge lubricating oil that drips downwards.

8. A condenser oil separator with thorough separation effect according to claim 7, characterized in that, A ring block (145) is fixed to the outer wall of each of the two spring rods (141). A slanted strip (146) is fixed to the top surface of each of the two ring blocks (145). A semi-circular strip (147) is fixed to the top surface of each of the two slanted strips (146). The side of the two semi-circular strips (147) that are close to each other is chamfered.

9. A condenser oil separator with thorough separation effect according to claim 8, characterized in that, The oil-pushing device (15) includes: two vertical plates (151), which are respectively fixed to the bottom surfaces of two inclined plates (12); Two L-shaped plates (152) are fixed to the bottom surfaces of two vertical plates (151), respectively. A ring plate (153) is fixed to the bottom surface of two L-shaped plates (152); Two rubber arc-width plates (154) are fixed to the bottom surface of the annular plate (153); The two rubber arc-width plates (154) deform downwards to push out the lubricating oil accumulated on the arc-sloping plate (7).

10. A condenser oil separator with thorough separation effect according to claim 9, characterized in that, A connecting plate (155) is fixed to one side of each of the two vertical plates (151) that are far apart from each other. A support bar (156) is fixed to one side of each of the two connecting plates (155) that are far apart from each other. A ring block (157) is fixed to the top surface of each of the two support bars (156). The inner walls of the two ring blocks (157) are fixedly connected to the outer wall of the spring rod (141).

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