Oil storage type oil separator convenient to observe

Abstract

The utility model belongs to the field of oil separators, and relates to an oil storage type oil separator convenient to observe, which comprises a tank body, an air inlet pipe is fixedly connected to the middle of the tank body, an exhaust pipe is fixedly connected to the middle of the tank body, a spiral guide plate is mounted in the middle of the exhaust pipe in the tank body, and observation glass is fixedly connected to the middle of the tank body. A guide rail is fixedly connected to the outer side of the tank body, a protection plate is slidably connected to the middle of the guide rail, a clamping groove is formed in the middle of the protection plate, and a buckling plate is rotationally connected to the middle of the tank body through a torsional spring. The situation that the observation glass is damaged due to collision of foreign objects is reduced, meanwhile, the protection plate can block external light rays, and the situation that substances in the tank body are irradiated by the light rays and change is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of oil separators, in particular to an oil storage type oil separator which is easy to observe. Background Art

[0002] The oil storage type oil separator is a device used to separate lubricating oil and gas. It is usually installed between the compressor outlet and the condenser inlet. It can separate the lubricating oil from the high-pressure steam discharged from the refrigeration compressor.

[0003] When high-pressure steam enters the oil separator, the special internal structure of the oil separator reduces the flow rate of the high-pressure steam, so that the oil particles are separated under the action of gravity, or the high-pressure steam is rotated after entering the oil separator, so that the oil particles are thrown onto the inner wall of the oil separator under the action of inertial centrifugal force. The middle part of the existing oil separator is provided with a mechanism for observing the internal situation, but the setting of these observation mechanisms will easily allow light to pass through and illuminate the substances inside the oil separator, and some substances are prone to changes after being exposed to light for a long time, affecting subsequent use.

[0004] To this end, the utility model provides an oil storage type oil separator which is easy to observe. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the utility model describes an oil storage type oil separator that is easy to observe, including a tank body, an air inlet pipe is fixedly connected to the middle of the tank body, an exhaust pipe is fixedly connected to the middle of the tank body, a spiral guide plate is installed at the middle of the exhaust pipe located inside the tank body, an observation glass is fixedly connected to the middle of the tank body, a guide rail is fixedly connected to the outside of the tank body, a protective plate is slidably connected to the middle of the guide rail, a card slot is provided in the middle of the protective plate, and a snap plate is rotatably connected to the middle of the tank body through a torsion spring. Through the above structure, the internal condition of the oil separator can be conveniently observed, and after the observation is completed, the observation glass can be covered to reduce the occurrence of damage to the observation glass caused by collision with foreign objects. At the same time, the protective plate can block external light to reduce the occurrence of changes in the internal substances of the tank body due to exposure to light.

[0007] Preferably, the exhaust pipe is rotatably connected to the middle part of the interior of the tank body with a sleeve, and the top of the sleeve is fixed with a plurality of blades arranged in a circular array, and the plurality of blades are located at the end of the intake pipe, and the spiral guide plate is fixed to the middle part of the sleeve, and the bottom of the spiral guide plate is fixed with a scraper. Through the above structure, the oil attached to the tank body and the inner wall of the observation glass can be scraped off in time, reducing the deterioration of the oil caused by long-term attachment to the inner wall of the tank body, and reducing the impact of the oil attached to the side wall of the observation glass on observation.

[0008] Preferably, a pair of bearings are fixedly connected to the middle part of the exhaust pipe, and the bearings are located between the intake pipe and the sleeve. Through the above structure, the rotation resistance of the sleeve can be reduced, and the occurrence of difficulty in sleeve rotation caused by impurities entering between the sleeve and the exhaust pipe can be reduced, thereby reducing the occurrence of situations that affect observation.

[0009] Preferably, a first through groove is provided in the middle of the sleeve, and a second through groove is provided at the bottom of the exhaust pipe. Through the above structure, the bearing can be automatically lubricated, reducing the difficulty of sleeve rotation and further reducing the impact on observation.

[0010] Preferably, a rubber plate is fixed to the middle of the spiral guide plate, and the rubber plate is located at the edge of the spiral guide plate close to the inner wall of the tank body. Through the above structure, the wear between components can be reduced, the working stability can be improved, and the service life of the components can be increased.

[0011] Preferably, one end of the snap plate away from the protective plate is fixed to a limiting band, and the other end of the limiting band is fixed to the side wall of the tank body. Through the above structure, the collision between the side wall of the protective plate and the end of the snap plate is reduced, making the closing of the protective plate smoother.

[0012] Preferably, a pair of support rods are fixed to the bottom of the tank body, and the top ends of the support rods are fixed to the bottom end of the exhaust pipe. Through the above structure, the stability of the exhaust pipe can be improved, the collision between the edge of the spiral guide plate and the inner wall of the tank body during rotation can be reduced, and the service life of the component can be improved.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model describes an oil storage type oil separator that is easy to observe. Through the arrangement of observation glass, guide rails, protective plates, card slots, and snap plates, the internal conditions of the oil separator can be easily observed. After the observation is completed, the observation glass can be covered to reduce the damage to the observation glass caused by collision with foreign objects. At the same time, the protective plate can block external light to reduce the change of the internal material of the tank body due to exposure to light.

[0015] 2. The utility model describes an oil storage type oil separator that is easy to observe. Through the arrangement of a sleeve, blades and scrapers, the oil attached to the tank body and the inner wall of the observation glass can be scraped off in time, thereby reducing the deterioration of the oil caused by long-term attachment to the inner wall of the tank body and reducing the impact of the oil attached to the side wall of the observation glass on observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural diagram of the spiral guide plate in the utility model;

[0019] Figure 3 This is a structural diagram of the clip plate in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the blade in the utility model;

[0021] Figure 5 It is a structural diagram of the bearing in the utility model.

[0022] In the figure: 1. Tank body; 12. Air inlet pipe; 13. Exhaust pipe; 14. Spiral guide plate; 15. Observation glass; 16. Guide rail; 17. Protective plate; 18. Slot; 19. Snap plate; 2. Sleeve; 21. Blade; 22. Scraper; 3. Bearing; 4. First through slot; 41. Second through slot; 5. Rubber plate; 6. Limiting belt; 7. Support rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 3As shown, an oil storage type oil separator that is easy to observe according to an embodiment of the present invention includes a tank body 1, an air inlet pipe 12 is fixedly connected to the middle of the tank body 1, an exhaust pipe 13 is fixedly connected to the middle of the tank body 1, a spiral guide plate 14 is installed at the middle of the exhaust pipe 13 located inside the tank body 1, an observation glass 15 is fixedly connected to the middle of the tank body 1, a guide rail 16 is fixedly connected to the outside of the tank body 1, a protective plate 17 is slidably connected to the middle of the guide rail 16, a card slot 18 is provided in the middle of the protective plate 17, and a snap plate 19 is rotatably connected to the middle of the tank body 1 through a torsion spring. When working, the gas mixed with oil is injected into the interior of the tank body 1 through the air inlet pipe 12, and the gas will flow along the spiral guide plate 14. When the gas flows along the spiral guide plate 14, the oil in the gas will be discharged under the action of inertial centrifugal force. It is thrown onto the inner wall of the tank body 1 and flows downstream to achieve oil-liquid separation. When it is necessary to observe the internal condition of the tank body 1, the protective plate 17 can be slid to make the observation glass 15 leak out and observe the inside of the tank body 1 through the observation glass 15. After the observation is completed, the protective plate 17 is slid again to cover the observation glass 15. At the same time, the snap plate 19 will cooperate with the card slot 18 so that the protective plate 17 will not slide easily again. Through the above structure, the internal condition of the oil separator can be conveniently observed, and after the observation is completed, the observation glass 15 can be covered to reduce the damage of the observation glass 15 caused by collision with foreign objects. At the same time, the protective plate 17 can block external light to reduce the change of the material inside the tank body 1 due to light exposure.

[0025] like Figures 1 to 4 As shown, the exhaust pipe 13 is rotatably connected to the middle part of the interior of the tank body 1 with a sleeve 2, and the top of the sleeve 2 is fixedly provided with a plurality of blades 21 in a circular array. The plurality of blades 21 are located at the end of the intake pipe 12, and the spiral guide plate 14 is fixedly connected to the middle part of the sleeve 2. The bottom of the spiral guide plate 14 is fixedly connected to the scraper 22. When working, the gas injected into the interior of the tank body 1 through the intake pipe 12 will be sprayed on the surface of the plurality of blades 21, thereby driving the sleeve 2 to rotate, and further driving the spiral guide plate 14 to rotate. Through the contact between the spiral guide plate 14 and the scraper 22 and the inner wall of the tank body 1, the oil attached to the inner wall of the tank body 1 and the observation glass 15 can be scraped off. Through the above structure, the oil attached to the inner wall of the tank body 1 and the observation glass 15 can be scraped off in time, reducing the deterioration caused by the oil adhering to the inner wall of the tank body 1 for a long time, and reducing the impact of the oil adhering to the side wall of the observation glass 15 on observation.

[0026] like Figures 1 to 5 As shown, a pair of bearings 3 are fixedly connected to the middle of the exhaust pipe 13, and the bearings 3 are located between the intake pipe 12 and the sleeve 2. Through the above structure, the rotation resistance of the sleeve 2 can be reduced, and the occurrence of difficulty in rotating the sleeve 2 caused by impurities entering between the sleeve 2 and the exhaust pipe 13 can be reduced, thereby reducing the occurrence of situations that affect observation.

[0027] like Figures 1 to 5 As shown, a first through groove 4 is provided in the middle of the sleeve 2, and a second through groove 41 is provided at the bottom of the exhaust pipe 13. During operation, part of the gas mixed with oil will enter between the exhaust pipe 13 and the sleeve 2 through the first through groove 4, and at the same time, the oil therein will fall on the bearing 3 to lubricate the bearing 3, and the excess oil will slide to the bottom of the tank body 1 through the second through groove 41. Through the above structure, the bearing 3 can be automatically lubricated, reducing the occurrence of difficulty in rotating the sleeve 2 and further reducing the occurrence of situations affecting observation.

[0028] like Figures 1 to 5 As shown, a rubber plate 5 is fixedly connected to the middle of the spiral guide plate 14, and the rubber plate 5 is located at the edge of the spiral guide plate 14 close to the inner wall of the tank body 1. During operation, when the spiral guide plate 14 rotates, the rubber plate 5 will replace the spiral guide plate 14 to contact the inner wall of the tank body 1 and scrape off the impurities attached to the inner wall of the tank body 1. Since the rubber plate 5 is made of a colloid material, it wears slowly when in contact with the inner wall of the tank body 1 in conjunction with the oil attached to the surface, so that it can perform the work of scraping off the oil on the inner wall of the tank body 1 for a long time. Through the above structure, the wear between components can be reduced, the working stability can be improved, and the service life of the components can be increased.

[0029] like Figures 1 to 3 As shown, one end of the snap plate 19 away from the protective plate 17 is fixed to the limiting belt 6, and the other end of the limiting belt 6 is fixed to the side wall of the tank body 1. During operation, due to the pulling of the limiting belt 6, the end of the snap plate 19 away from the limiting belt 6 will not easily contact the observation glass 15, so that when the protective plate 17 is slid toward the snap plate 19, the collision between the side wall of the protective plate 17 and the end of the snap plate 19 is reduced, making the closing of the protective plate 17 smoother.

[0030] like Figure 2 As shown, a pair of support rods 7 are fixed to the bottom of the tank body 1, and the top of the support rod 7 is fixed to the bottom end of the exhaust pipe 13. Through the above structure, the stability of the exhaust pipe 13 can be improved, and the collision between the edge of the spiral guide plate 14 and the inner wall of the tank body 1 during rotation can be reduced, thereby improving the service life of the component.

[0031] During operation, the gas mixed with oil is injected into the interior of the tank body 1 through the air inlet pipe 12, and the gas will flow along the spiral guide plate 14. When the gas flows along the spiral guide plate 14, the oil in the gas will be thrown to the inner wall of the tank body 1 under the action of inertial centrifugal force and flow downstream to achieve oil separation. When it is necessary to observe the condition inside the tank body 1, the protective plate 17 can be slid to allow the observation glass 15 to leak out and the interior of the tank body 1 can be observed through the observation glass 15. After the observation is completed, the protective plate 17 is slid again to cover the observation glass 15. At the same time, the snap plate 19 will cooperate with the card groove 18 so that the protective plate 17 will not slide easily again. The gas injected into the tank body 1 through the air inlet pipe 12 will be sprayed on the surface of the multiple blades 21, thereby driving the sleeve 2 to rotate, and further driving the spiral guide plate 14 to rotate. Through the contact between the spiral guide plate 14 and the scraper 22 and the inner wall of the tank body 1, the tank body 1 and The oil attached to the inner wall of the observation glass 15 is scraped off, and part of the gas mixed with oil will enter between the exhaust pipe 13 and the sleeve 2 through the first through groove 4. At the same time, the oil in it will fall on the bearing 3 to lubricate the bearing 3, and the excess oil will slide to the bottom of the tank body 1 through the second through groove 41. When the spiral guide plate 14 rotates, the rubber plate 5 will replace the spiral guide plate 14 to contact the inner wall of the tank body 1 and scrape off the impurities attached to the inner wall of the tank body 1. Since the rubber plate 5 is made of a colloid material, it wears slowly when in contact with the inner wall of the tank body 1 with the oil attached to the surface, so that it can be competent for scraping off the oil on the inner wall of the tank body 1 for a long time. Due to the pulling of the limiting belt 6, the end of the snap plate 19 away from the limiting belt 6 will not easily contact the observation glass 15, thereby reducing the collision between the side wall of the protective plate 17 and the end of the snap plate 19 when the protective plate 17 is slid toward the snap plate 19.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An oil storage type oil separator that is easy to observe, comprising a tank body (1), characterized in that: The middle of the tank body (1) is fixedly connected to an air inlet pipe (12), the middle of the tank body (1) is fixedly connected to an exhaust pipe (13), the exhaust pipe (13) is located in the middle of the tank body (1) and is installed with a spiral guide plate (14), the middle of the tank body (1) is fixedly connected to an observation glass (15), the outer side of the tank body (1) is fixedly connected to a guide rail (16), the middle of the guide rail (16) is slidably connected to a protective plate (17), the middle of the protective plate (17) is provided with a card slot (18), and the middle of the tank body (1) is rotatably connected to a snap plate (19) through a torsion spring.

2. The oil storage type oil separator that is easy to observe according to claim 1, characterized in that: The exhaust pipe (13) is rotatably connected to a sleeve (2) in the middle of a portion inside the tank body (1); a plurality of blades (21) are fixedly connected to the top of the sleeve (2) in a circumferential array; the plurality of blades (21) are located at the end of the intake pipe (12); the spiral guide plate (14) is fixed to the middle of the sleeve (2); and a scraper (22) is fixed to the bottom of the spiral guide plate (14).

3. The oil storage type oil separator that is easy to observe according to claim 2, characterized in that: A pair of bearings (3) are fixedly connected to the middle of the exhaust pipe (13), and the bearings (3) are located between the intake pipe (12) and the sleeve (2).

4. The oil storage type oil separator that is easy to observe according to claim 2, characterized in that: A first through groove (4) is provided in the middle of the sleeve (2), and a second through groove (41) is provided at the bottom of the exhaust pipe (13).

5. The oil storage type oil separator that is easy to observe according to claim 1, characterized in that: A rubber plate (5) is fixedly connected to the middle of the spiral guide plate (14), and the rubber plate (5) is located at the edge of the spiral guide plate (14) close to the inner wall of the tank body (1).

6. The oil storage type oil separator that is easy to observe according to claim 1, characterized in that: One end of the snap plate (19) away from the protective plate (17) is fixedly connected to the limiting belt (6), and the other end of the limiting belt (6) is fixedly connected to the side wall of the tank body (1).

7. The oil storage type oil separator that is easy to observe according to claim 1, characterized in that: A pair of support rods (7) are fixedly connected to the bottom of the tank body (1), and the top ends of the support rods (7) are fixedly connected to the bottom ends of the exhaust pipes (13).

Images