Steam-water separation device of air compressor

Abstract

The steam-water separation device comprises a first separation tank and a second separation tank which are distributed up and down, a blocking structure is arranged in the second separation tank, a first floating ball is arranged at the bottom of the inner wall of the second separation tank, an installation ring is connected to the top of the second separation tank in a sliding mode, and a first round pipe is fixedly installed in the installation ring. And a vertical through hole is formed in the outer wall of the first circular tube. By designing the blocking structure, during use, when the buoyancy of liquid in the first funnel pipe can lift the second floating ball, the connecting rod drives the sealing ring to move upwards to block the second funnel pipe, the liquid in the first funnel pipe flows to the second funnel pipe, and when the resilience force of the pressure spring is larger than the buoyancy of the second floating ball, the sealing ring is driven to move upwards to block the second funnel pipe. And the second floating ball is driven to block the first funnel pipe again, the second funnel pipe is conducted, liquid in the second funnel pipe flows to the first floating ball, the first floating ball is jacked up to achieve liquid drainage, and the situation that waste is caused by gas leakage in the liquid drainage process of the separator is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steam-water separation devices, in particular to a steam-water separation device for an air compressor. Background Art

[0002] The steam-water separator is a device used to solve the water and oil-gas mixture produced by the integrated air compressor. Its main function is to separate the water and grease in the compressed air, so as to ensure the quality of the compressed air. The steam-water separator is usually composed of an air inlet, a filter, a separator, a condenser and a drainage device. During use, it can effectively remove moisture and grease in the air, prevent damage to the equipment and instability during operation, and at the same time increase the service life of the equipment.

[0003] Steam-water separators are generally divided into baffle type and cyclone separation type. At present, when the cyclone steam-water separator is in use, when too much liquid accumulates inside the separation tank, it needs to be discharged. However, since the gas will leak out during the discharge process, it will cause waste. If you choose to stop the gas delivery first and then discharge it, it will affect the steam-water separation efficiency of the air compressor gas.

[0004] Therefore, in response to the above problems, we propose an air compressor steam-water separation device. Utility Model Content

[0005] The purpose of the utility model is to provide a steam-water separation device for an air compressor to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an air compressor steam-water separation device, comprising a first separation tank and a second separation tank distributed up and down, a blocking structure is arranged inside the second separation tank, a first float is arranged at the bottom of the inner wall of the second separation tank, a mounting ring is slidably connected to the top of the second separation tank, a first circular tube is fixedly installed inside the mounting ring, a vertical through hole is opened on the outer wall of the first circular tube, and a second circular tube is fixedly installed inside the first circular tube.

[0007] As a further description of the utility model: the blocking structure includes a first funnel tube and a second funnel tube distributed up and down, the first funnel tube and the second funnel tube are fixedly installed inside the second separation tank, connecting rods are arranged inside the first funnel tube and the second funnel tubes, a sealing ring is fixedly installed on the bottom of the connecting rod below the second funnel tube, and a second float is fixedly installed on the top of the connecting rod inside the first funnel tube.

[0008] As a further description of the utility model: a pressure spring is also sleeved on the connecting rod, and the two ends of the pressure spring are respectively fixedly connected to the sealing ring and the second funnel tube, a fixing ring is slidingly sleeved on the connecting rod, the fixing ring is located inside the second funnel tube, and two sets of connecting arms are fixedly installed between the fixing ring and the second funnel tube.

[0009] As a further description of the present invention: the number of the through holes is several groups, and they are circularly distributed around the outer wall of the first circular tube, and the outer wall of the first circular tube is also fixedly mounted with multiple groups of circularly distributed fin-type air guide plates.

[0010] As a further description of the utility model: an air inlet pipe and an air outlet pipe are fixedly installed on the outer walls of both sides of the first separation tank, a third circular tube is fixedly installed on the top of the inner wall of the first separation tank, the inner diameter of the third circular tube matches the outer diameter of the second circular tube, and the side wall of the third circular tube is connected to the air outlet pipe.

[0011] As a further description of the utility model: a lifting ring is fixedly installed on the top of the first separation tank, and a first connecting flange and a second connecting flange are fixedly installed on the ends of the first separation tank and the second separation tank close to each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model designs a blocking structure on the air compressor steam-water separation device. When in use, when the buoyancy of the liquid in the first funnel tube can lift the second float, the connecting rod drives the sealing ring to move upward to block the second funnel tube. At this time, the liquid in the first funnel tube flows to the second funnel tube. When the rebound force of the pressure spring is greater than the buoyancy of the second float, the second float is driven to block the first funnel tube again, and the second funnel tube is connected. The liquid in the second funnel tube flows to the first float, and the first float is lifted to achieve drainage, thereby reducing the waste caused by gas leakage during the drainage process of the separator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the second separation tank of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the first separation tank of the utility model;

[0017] Figure 4 It is a schematic diagram of the blocking structure of the utility model.

[0018] In the figure: 1. first separation tank; 2. second separation tank; 3. blocking structure; 301. first funnel tube; 302. second funnel tube; 303. connecting rod; 304. sealing ring; 305. second float; 306. pressure spring; 307. fixing ring; 308. connecting arm; 4. first float; 5. mounting ring; 6. first round tube; 7. through hole; 8. second round tube; 9. air inlet pipe; 10. air outlet pipe; 11. third round tube; 12. lifting ring; 13. first connecting flange; 14. second connecting flange. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: an air compressor steam-water separation device comprises a first separation tank 1 and a second separation tank 2 distributed up and down, a blocking structure 3 is arranged inside the second separation tank 2, a first float 4 is arranged at the bottom of the inner wall of the second separation tank 2, a mounting ring 5 is slidably connected to the top of the second separation tank 2, a first round tube 6 is fixedly installed inside the mounting ring 5, a vertical through hole 7 is opened on the outer wall of the first round tube 6, and a second round tube 8 is fixedly installed inside the first round tube 6.

[0021] In this embodiment: the blocking structure 3 includes a first funnel tube 301 and a second funnel tube 302 distributed up and down, the first funnel tube 301 and the second funnel tube 302 are fixedly installed inside the second separation tank 2, and a connecting rod 303 is arranged inside the first funnel tube 301 and the second funnel tube 302. The bottom of the connecting rod 303 is located below the second funnel tube 302 and a sealing ring 304 is fixedly installed thereon, and the top of the connecting rod 303 is located inside the first funnel tube 301 and a second float 305 is fixedly installed thereon.

[0022] During specific use: when the buoyancy of the liquid inside the first funnel tube 301 can lift the second float 305, the connecting rod 303 drives the sealing ring 304 to move upward to block the second funnel tube 302. At this time, the liquid inside the first funnel tube 301 flows to the second funnel tube 302 to reduce the waste caused by gas leakage during the discharge process of the separator.

[0023] In this embodiment: a pressure spring 306 is also sleeved on the connecting rod 303, and the two ends of the pressure spring 306 are fixedly connected to the sealing ring 304 and the second funnel tube 302 respectively, and a fixed ring 307 is slidably sleeved on the connecting rod 303, the fixed ring 307 is located inside the second funnel tube 302, and two sets of connecting arms 308 are fixedly installed between the fixed ring 307 and the second funnel tube 302.

[0024] During specific use: the pressure spring 306 can give pressure to the second float 305 to move downward. When the pressure is greater than the buoyancy, it drives the second float 305 to block the first funnel tube 301 again and connect the second funnel tube 302. At this time, the liquid inside the second funnel tube 302 flows to the first float 4. The fixed ring 307 can limit the position of the connecting rod 303 so that it can only move up and down.

[0025] In this embodiment, the number of through holes 7 is several groups, and they are circularly distributed around the outer wall of the first circular tube 6 , and the outer wall of the first circular tube 6 is also fixedly mounted with multiple groups of circularly distributed fin-type air guide plates.

[0026] When in use, the compressed gas of the air compressor enters the first separation tank 1 through the air inlet pipe 9 and moves spirally downward along the through hole 7 opened inside the first circular tube 6 until the steam-water separation is achieved inside the second separation tank 2 by centrifugal force.

[0027] In this embodiment: an air inlet pipe 9 and an air outlet pipe 10 are fixedly installed on the outer walls of both sides of the first separation tank 1, and a third circular tube 11 is fixedly installed on the top of the inner wall of the first separation tank 1. The inner diameter of the third circular tube 11 matches the outer diameter of the second circular tube 8, and the side wall of the third circular tube 11 is connected to the air outlet pipe 10.

[0028] During specific use: the air inlet pipe 9 is used to connect to an external air compressor to transport compressed gas to the first separation tank 1, and the gas after steam-water separation is transported to the storage device through the second circular pipe 8, the third circular pipe 11 and the air outlet pipe 10.

[0029] In this embodiment, a lifting ring 12 is fixedly installed on the top of the first separation tank 1, and a first connecting flange 13 and a second connecting flange 14 are fixedly installed on the ends of the first separation tank 1 and the second separation tank 2 close to each other.

[0030] During specific use: the lifting ring 12 facilitates the transportation of the device, and the first connecting flange 13 and the second connecting flange 14 facilitate the installation and disassembly of the first separation tank 1 and the second separation tank 2.

[0031] Working principle: When in use, the compressed gas of the air compressor enters the first separation tank 1 through the air inlet pipe 9, and moves downward along the through hole 7 opened inside the first circular tube 6 until the gas-water separation is achieved in the second separation tank 2. The separated gas is transported by the second circular tube 8, the third circular tube 11 and the air outlet pipe 10, while the liquid remains in the first funnel tube 301. When the buoyancy of the liquid inside the first funnel tube 301 can lift the second float 305, the connecting rod 303 drives the sealing ring 304 to move upward to block the second funnel tube 302. At this time, the liquid inside the first funnel tube 301 flows to the second funnel tube 302. When the rebound force of the pressure spring 306 is greater than the buoyancy of the second float 305, it drives the second float 305 to re-block the first funnel tube 301 and connect the second funnel tube 302. The liquid inside the second funnel tube 302 flows to the first float 4 and lifts up the first float 4 to achieve drainage, thereby reducing the waste caused by gas leakage during the drainage process of the separator.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air compressor steam-water separation device, comprising a first separation tank (1) and a second separation tank (2) arranged vertically, characterized in that: A blocking structure (3) is provided inside the second separation tank (2); a first floating ball (4) is provided at the bottom of the inner wall of the second separation tank (2); a mounting ring (5) is slidably connected to the top of the second separation tank (2); a first round tube (6) is fixedly installed inside the mounting ring (5); a vertical through hole (7) is provided on the outer wall of the first round tube (6); and a second round tube (8) is fixedly installed inside the first round tube (6); The blocking structure (3) comprises a first funnel tube (301) and a second funnel tube (302) which are distributed up and down, the first funnel tube (301) and the second funnel tube (302) being fixedly installed inside the second separation tank (2), a connecting rod (303) being arranged inside the first funnel tube (301) and the second funnel tube (302), a sealing ring (304) being fixedly installed at the bottom of the connecting rod (303) located below the second funnel tube (302), and a second floating ball (305) being fixedly installed at the top of the connecting rod (303) located inside the first funnel tube (301); The connecting rod (303) is also sleeved with a pressure spring (306), and the two ends of the pressure spring (306) are respectively fixedly connected to the sealing ring (304) and the second funnel tube (302). A fixed collar (307) is slidably sleeved on the connecting rod (303), and the fixed collar (307) is located inside the second funnel tube (302). Two groups of connecting arms (308) are fixedly installed between the fixed collar (307) and the second funnel tube (302).

2. The air compressor steam-water separation device according to claim 1, characterized in that: The through holes (7) are present in a plurality of groups and are distributed in a circle around the outer wall of the first circular tube (6); the outer wall of the first circular tube (6) is also fixedly mounted with a plurality of groups of circularly distributed fin-type air guide plates.

3. The air compressor steam-water separation device according to claim 1, characterized in that: An air inlet pipe (9) and an air outlet pipe (10) are fixedly mounted on the outer walls of both sides of the first separation tank (1), and a third circular tube (11) is fixedly mounted on the top of the inner wall of the first separation tank (1). The inner diameter of the third circular tube (11) matches the outer diameter of the second circular tube (8), and the side wall of the third circular tube (11) is connected to the air outlet pipe (10).

4. The air compressor steam-water separation device according to claim 1, characterized in that: A lifting ring (12) is fixedly mounted on the top of the first separation tank (1), and a first connecting flange (13) and a second connecting flange (14) are respectively fixedly mounted on the ends of the first separation tank (1) and the second separation tank (2) close to each other.

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