Winding wire vacuum pump station

Abstract

The utility model relates to the technical field of pump stations, and discloses a winding wire vacuum pump station which comprises a shell, a second rotating roller is fixedly connected to the interior of the shell, threads are arranged on the outer wall of the second rotating roller, a winding ring is connected to the outer wall of the second rotating roller in a threaded mode, and a first rotating roller is rotationally connected to the left side of the outer wall of the winding ring. Rotating shafts are fixedly connected to the top side and the bottom side of the first rotating roller, a motor is arranged on the top side of the shell, the driving end of the motor is connected with the top side of the rotating shaft on the top side, an exhaust pipe is fixedly connected to the top end of the left side of the shell, and two valves are arranged at the bottom end of the outer wall of the exhaust pipe. In the utility model, the vacuum pump station operation pipe is wound, the situation that the integrity of the vacuum pump station operation pipe is damaged due to external factors in the using or placing process, so that the working efficiency of the vacuum pump is reduced and the working cost is increased is avoided, water cooling of components in the vacuum pump station is realized, the service life of the components is prolonged, and the influence of overhigh temperature on the component structure is avoided; and potential safety hazards exist.

Description

Technical Field

[0001] The utility model relates to the technical field of pump stations, in particular to a winding line vacuum pump station. Background Art

[0002] A vacuum pump is a device or equipment that creates a vacuum by evacuating a container using mechanical, physical, chemical, or physicochemical methods. Generally speaking, a vacuum pump is a device that uses various methods to improve, create, and maintain a vacuum in a closed space. Based on their operating principle, vacuum pumps can be broadly divided into two types: gas capture pumps and gas transfer pumps. They are widely used in industries such as metallurgy, chemicals, food processing, and electronic coating. A vacuum pump station is a complete system that utilizes one or two water ring or oil ring pumps as vacuum generation equipment and a vacuum tank as vacuum storage equipment. For applications where vacuum pumps are frequently used but require relatively low extraction volumes, this system significantly saves energy and effectively extends the service life of direct vacuum pumps. It is widely used in vacuum stations in the chemical and pharmaceutical industries, canning systems in the light industry, vacuum molding of rubber engineering parts in the automotive industry, impregnation of flame-retardant conveyor belts in coal mines, and foundry applications.

[0003] During operation, the existing vacuum pump station cannot be reeled up due to the length of the operating tube, which makes it easy for the operator to step on it during use, thereby affecting the vacuum treatment effect. In addition, during the operation of the vacuum pump station, the components are prone to generate high temperatures, affecting the structure of the components themselves and reducing work efficiency. In response to this technical problem, the present application proposes a winding wire vacuum pump station. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a winding line vacuum pump station.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A winding line vacuum pump station includes a shell, wherein a rotating roller 2 is fixedly connected to the inside of the shell, the outer wall of the rotating roller 2 is provided with a thread, the outer wall of the rotating roller 2 is threadedly connected to a winding ring, the left side of the outer wall of the winding ring is rotatably connected to a rotating roller 1, the top and bottom sides of the rotating roller 1 are fixedly connected to a rotating shaft, the top side of the shell is provided with a motor, the motor driving end is connected to the top side of the rotating shaft on the top side, the top left side of the shell is fixedly connected to an exhaust pipe, two valves are provided at the bottom end of the outer wall of the exhaust pipe, the bottom side of the exhaust pipe is fixedly connected to a check valve, and the outer wall of the check valve is fixedly connected to a water cooling box.

[0007] Furthermore, a tee is fixedly connected to the bottom end of the adjacent side of the two water cooling boxes, a water inlet pipe is fixedly connected to the front side of the tee, the left end of the water inlet pipe is fixedly connected to a water storage box, and two drain pipes are fixedly connected to the top right side of the water storage box, and the right ends of the two drain pipes are fixedly connected to the middle end of the top side of the water cooling box.

[0008] Furthermore, an air pump is provided at the right end of the two check valves, a bracket is provided on the bottom side of the two air pumps, a bottom plate is provided on the bottom side of the air pump and the bottom side of the shell, and the bottom side of the water cooling box and the bottom side of the bracket are fixedly connected to the top side of the bottom plate.

[0009] Furthermore, a base is provided on the bottom side of the base plate, a plurality of dampers are provided on the top side of the base, a plurality of springs are provided on the bottom side of the air pump, one end of the spring is connected to the bottom side of the base plate, and the other end is connected to the top side of the base.

[0010] Furthermore, the right sides of the two check valves are fixedly connected to exhaust pipes, and the right ends of the two exhaust pipes are fixedly connected to the left bottom end of the shell.

[0011] Furthermore, a groove is provided at the right bottom end of the shell, an operating tube is slidably connected inside the groove, a fixing frame is fixedly connected to the bottom end of the outer wall of the shell, and the left bottom end of the fixing frame is connected to the base.

[0012] Furthermore, water pumps are provided on the outer walls of the drainage pipe and the water inlet pipe.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the first and second rotating rollers, the rotating shaft, the motor and the winding ring cooperate with each other to realize the winding and wrapping of the vacuum pump station operating tube, thereby preventing the integrity of the tube from being damaged by external factors during use or placement, resulting in reduced working efficiency of the vacuum pump and increased working costs.

[0015] 2. In the present invention, the water cooling box, the drain pipe, the water inlet pipe, the water pump and the water storage box cooperate with each other to achieve water cooling of the internal components of the vacuum pump station, thereby increasing the service life of the components and avoiding the impact of excessive temperature on the component structure and the potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a winding wire vacuum pump station proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of the winding wire structure of a winding wire vacuum pump station proposed in the present invention;

[0018] Figure 3This is a schematic diagram of the water cooling structure of a winding line vacuum pump station proposed by the utility model;

[0019] Figure 4 This is a partial structural diagram of a winding line vacuum pump station proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the water circulation process of a winding line vacuum pump station proposed by the utility model.

[0021] Legend:

[0022] 1. Shell; 2. Operating pipe; 3. Fixed frame; 4. Exhaust pipe; 5. Valve; 6. Air pump; 7. Bracket; 8. Bottom plate; 9. Water cooling box; 10. Base; 11. Water storage box; 12. Motor; 13. Rotating shaft; 14. Rotating roller 1; 15. Rotating roller 2; 16. Winding ring; 17. Exhaust pipe; 18. Drain pipe; 19. Water inlet pipe; 20. Water pump; 21. Spring; 22. Damper; 23. Tee pipe; 24. Check valve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 2 and Figure 3The utility model provides an embodiment: a winding line vacuum pump station, including a shell 1, a rotating roller 2 15 is fixedly connected to the inside of the shell 1, the outer wall of the rotating roller 2 15 is provided with a thread, the outer wall of the rotating roller 2 15 is threadedly connected to a winding ring 16, the left side of the outer wall of the winding ring 16 is rotatably connected to a rotating roller 14, the top and bottom sides of the rotating roller 14 are fixedly connected to a rotating shaft 13, a motor 12 is provided on the top side of the shell 1, the driving end of the motor 12 is connected to the top side of the top side rotating shaft 13, an exhaust pipe 4 is fixedly connected to the top left side of the shell 1, two valves 5 are provided at the bottom end of the outer wall of the exhaust pipe 4, a check valve 24 is fixedly connected to the bottom side of the exhaust pipe 4, and the outer wall of the check valve 24 is fixedly connected to a water cooling box 9. Driven by motor 12, shaft 13 rotates, driving rotating roller 14. Winding ring 16, connected to rotating roller 14, rotates on the outer wall of rotating roller 2 15. Because the outer wall of rotating roller 2 15 is threaded, winding ring 16 can move up and down the outer wall of rotating roller 2 15. When operating tube 2, fixedly connected to the outer wall of winding ring 16, contacts the surface of rotating roller 2 15, it can be wrapped around the surface of rotating roller 2 15, thereby winding operating tube 2. To prevent damage to components caused by excessive temperatures during vacuum processing, a water cooling box 9 is installed on the outer wall of check valve 24.

[0025] Reference Figure 1 、 Figure 4 and Figure 5The two water cooling boxes 9 are fixedly connected to a tee pipe 23 at the bottom end of the adjacent side. The front side of the tee pipe 23 is fixedly connected to the water inlet pipe 19. The left end of the water inlet pipe 19 is fixedly connected to the water storage box 11. Two drain pipes 18 are fixedly connected to the top right side of the water storage box 11. The right ends of the two drain pipes 18 are fixedly connected to the middle end of the top side of the water cooling box 9. The water in the water cooling box 9 enters the drain pipe 18 through the tee pipe 23, and then enters the water storage box 11 through the drain pipe 18 to achieve water recovery. Under the action of the water pump 20, the water in the water storage box 11 can be pumped back to the water cooling box 9 for water reuse. The right end of each of the two check valves 24 is provided with an air pump 6. The bottom side of each of the two air pumps 6 is provided with a bracket 7. The bottom side of the air pump 6 and the bottom side of the housing 1 are both provided with a bottom plate 8. The bottom side of the water cooling box 9 and the bottom side of the bracket 7 are fixedly connected to the top side of the bottom plate 8. This increases structural stability. A base 10 is located on the underside of the base plate 8, with multiple dampers 22 installed on the top of the base 10. Multiple springs 21 are installed on the bottom of the air pump 6, with one end of the spring 21 connected to the bottom of the base plate 8 and the other end to the top of the base 10. Dampers 22 and springs 21 are installed on both the bottom of the air pump 6 and the bottom of the housing 1 to prevent vibrations generated during the vacuum treatment process from affecting the overall structure and enhance structural stability. Exhaust pipes 17 are fixedly connected to the right side of each of the two check valves 24. The right ends of both exhaust pipes 17 are fixedly connected to the left bottom end of the housing 1. The exhaust pipes 17 are connected to the exhaust pipe 4 to ensure pressure balance within the device and prevent the generation of negative pressure. A groove is defined at the bottom right end of the housing 1, into which the operating pipe 2 is slidably connected. A fixing bracket 3 is fixedly connected to the bottom of the outer wall of the housing 1, and the left bottom end of the fixing bracket 3 is connected to the base 10, enhancing structural stability. A water pump 20 is installed on the outer wall of both the drain pipe 18 and the outer wall of the water inlet pipe 19. Provide support for water recycling.

[0026] Working principle: When the vacuum pump station is operating or stopped, the operating tube 2 can be wound up by the winding mechanism. Under the driving action of the motor 12, the rotating shaft 13 rotates to drive the rotating roller 14 to rotate, and the winding ring 16 connected to the rotating roller 14 rotates on the outer wall of the rotating roller 2 15. Because the outer wall of the rotating roller 2 15 is provided with a thread, the winding ring 16 can move up and down on the outer wall of the rotating roller 2 15. When the operating tube 2 fixedly connected to the outer wall of the winding ring 16 contacts the surface of the rotating roller 2 15, it can be wrapped around the surface of the rotating roller 2 15, thereby realizing the winding of the operating tube 2. When the device is operating as a whole, long-term operation will cause the internal temperature of the device to rise. In order to prevent damage to components caused by excessive temperature, a water cooling box 9 is provided on the outer wall of the check valve 24. The water in the water cooling box 9 enters the drain pipe 18 through the three-way pipe 23, and then enters the water storage box 11 through the drain pipe 18. Under the action of the water pump 20, the water in the water storage box 11 can be pumped back to the water cooling box 9, and the check valve 24 is cooled by circulating water to avoid excessive temperature.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A winding line vacuum pump station, comprising a housing (1), characterized in that: The shell (1) is fixedly connected to a rotating roller 2 (15), the outer wall of the rotating roller 2 (15) is provided with a thread, the outer wall of the rotating roller 2 (15) is threadedly connected to a winding ring (16), the left side of the outer wall of the winding ring (16) is rotatably connected to a rotating roller 1 (14), the top and bottom sides of the rotating roller 1 (14) are fixedly connected to a rotating shaft (13), the top side of the shell (1) is provided with a motor (12), the driving end of the motor (12) is connected to the top side of the rotating shaft (13), the top left side of the shell (1) is fixedly connected to an exhaust pipe (4), the bottom end of the outer wall of the exhaust pipe (4) is provided with two valves (5), the bottom side of the exhaust pipe (4) is fixedly connected to a check valve (24), and the outer wall of the check valve (24) is fixedly connected to a water cooling box (9).

2. A winding line vacuum pump station according to claim 1, characterized in that: A three-way pipe (23) is fixedly connected to the bottom end of the adjacent side of the two water cooling boxes (9), a water inlet pipe (19) is fixedly connected to the front side of the three-way pipe (23), the left end of the water inlet pipe (19) is fixedly connected to the water storage box (11), and two drainage pipes (18) are fixedly connected to the top end of the right side of the water storage box (11), and the right ends of the two drainage pipes (18) are fixedly connected to the middle end of the top side of the water cooling box (9).

3. A winding line vacuum pump station according to claim 1, characterized in that: An air pump (6) is provided at the right end of each of the two check valves (24), a bracket (7) is provided at the bottom side of each of the two air pumps (6), a bottom plate (8) is provided at the bottom side of each of the air pumps (6) and the bottom side of the housing (1), and the bottom side of the water cooling box (9) and the bottom side of the bracket (7) are fixedly connected to the top side of the bottom plate (8).

4. A winding line vacuum pump station according to claim 3, characterized in that: A base (10) is provided on the bottom side of the bottom plate (8), a plurality of dampers (22) are provided on the top side of the base (10), a plurality of springs (21) are provided on the bottom side of the air pump (6), one end of the spring (21) is connected to the bottom side of the bottom plate (8), and the other end is connected to the top side of the base (10).

5. The winding line vacuum pump station according to claim 1, characterized in that: The right sides of the two check valves (24) are fixedly connected to exhaust pipes (17), and the right ends of the two exhaust pipes (17) are fixedly connected to the left bottom end of the housing (1).

6. The winding line vacuum pump station according to claim 1, characterized in that: The right bottom end of the shell (1) is provided with a groove, an operating tube (2) is slidably connected inside the groove, a fixing frame (3) is fixedly connected to the bottom end of the outer wall of the shell (1), and the left bottom end of the fixing frame (3) is connected to the base (10).

7. The winding line vacuum pump station according to claim 2, characterized in that: The outer wall of the drainage pipe (18) and the outer wall of the water inlet pipe (19) are both provided with a water pump (20).

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