Corrosion-resistant liquid ring type titanium vacuum pump compressor unit

Abstract

The utility model discloses a corrosion-resistant liquid ring type titanium vacuum pump compressor unit, and relates to the technical field of vacuum pumps. The compressor unit comprises a bottom plate, the top of the bottom plate is fixedly connected with a compressor unit body, and the bottom of the bottom plate is fixedly connected with supporting legs; a protection assembly is arranged at the top of the bottom plate and comprises a protection shell, the protection shell is fixed to the top of the bottom plate, and fixing plates are fixedly connected to the bottoms of the two sides of the protection shell. According to the utility model, the fixed plate is inserted to drive the fixed block to move, so that the sliding block moves to extrude the spring, and then the spring pushes the fixed block to move through the elasticity of the spring, so that the purpose of conveniently installing the protective shell is achieved, and external air can be sucked into the protective shell through the work of the fan; and through cooperative arrangement of a dustproof plate and an activated carbon filter, corrosive substances and particles in the air can be removed, so that the purpose of ventilating the interior of the protective shell is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum pumps, in particular to a corrosion-resistant liquid ring titanium vacuum pump compressor unit. Background Art

[0002] The ring-type titanium vacuum pump compressor unit is an efficient and reliable vacuum pump system, usually composed of a ring-type titanium vacuum pump, a compressor, a control system, etc. Its main function is to extract gas or gas mixture from an area and compress it to the required pressure level. The ring-type titanium vacuum pump compressor unit has the advantages of compact structure, stable operation, fast pumping speed and low energy consumption. It is widely used in semiconductor manufacturing, medical equipment, optical thin film coating and other fields, providing important support for industrial production and scientific research.

[0003] The ring-type titanium vacuum pump compressor unit in the prior art cannot effectively protect the ring-type titanium vacuum pump compressor unit in a corrosive environment, causing the ring-type titanium vacuum pump compressor unit to be easily corroded by the external environment, which not only affects the performance and efficiency of the equipment, but also affects the service life of the equipment. To this end, we provide a corrosion-resistant liquid ring titanium vacuum pump compressor unit to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a corrosion-resistant liquid ring titanium vacuum pump compressor unit, which solves the problem of the ring-type titanium vacuum pump compressor unit in the prior art that it is impossible to effectively protect the ring-type titanium vacuum pump compressor unit in a corrosive environment through the coordinated arrangement of a protection component and a ventilation component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a corrosion-resistant liquid ring titanium vacuum pump compressor unit, comprising a bottom plate, the top of the bottom plate is fixedly connected to a compressor unit body, and the bottom of the bottom plate is fixedly connected to a support leg;

[0007] A protective component is provided on the top of the bottom plate, and the protective component includes a protective shell, the protective shell is fixed to the top of the bottom plate, the bottoms of both sides of the protective shell are fixedly connected with fixing plates, the two sides of the top of the bottom plate are fixedly connected with shells, the bottom of the inner cavity of the shell is provided with a pushing member, and the top of the inner cavity of the shell is provided with a fixing member;

[0008] A ventilation component is arranged inside the protective shell, and the interior of the protective shell can be ventilated through the ventilation component.

[0009] The utility model is further configured such that the ventilation component includes a placement shell, the placement shell is fixed to the top of both sides of the inner wall of the protective shell, an activated carbon filter plate is fixedly connected to one side of the interior of the placement shell, and a fan is fixedly connected to the other side of the inner cavity of the placement shell.

[0010] The utility model is further configured that the pushing member includes a movable plate, the movable plate is movably connected to the inside of the shell, one side of the top of the movable plate is movably connected to a pulley rod through a bearing, and one side of the movable plate is fixedly connected to a foot pedal.

[0011] The utility model is further configured as follows: the fixing part includes a limiting rod, the limiting rod is fixed to the top of the inner cavity of the shell, a sliding block is slidably connected to the surface of the limiting rod, a fixing block is fixedly connected to the back of the sliding block, an inclined block is fixedly connected to the bottom of the fixing block, and a spring is sleeved on one side of the surface of the limiting rod.

[0012] The utility model is further configured that a movable groove is opened on one side of the shell, and the movable plate is movably connected to the inside of the movable groove.

[0013] The utility model is further configured that a limiting plate is fixedly connected to the bottom of the inner cavity of the shell, a limiting groove is arranged inside the limiting plate, and the pulley rod is slidably connected inside the limiting groove.

[0014] The utility model is further configured that the front and back sides of the protective shell are both provided with placement grooves, and the inside of the placement grooves is fixedly connected with observation windows.

[0015] The utility model is further configured that ventilation holes are provided on the tops of both sides of the protective shell, and dustproof plates are fixedly connected inside the ventilation holes.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can drive the fixed block to move by inserting the fixed plate, and then move the slider, thereby squeezing the spring, and then the spring pushes the fixed block to move by its own elasticity, so as to achieve the purpose of facilitating the installation of the protective shell. Through the work of the fan, the outside air can be sucked into the inside of the protective shell, and through the coordinated setting of the dustproof plate and the activated carbon filter, the corrosive substances and particles in the air can be removed, so as to achieve the purpose of ventilating the inside of the protective shell.

[0018] 2. The utility model can protect the compressor unit body by setting the protective component to prevent it from external corrosion, and can circulate the air inside the protective shell by setting the ventilation component to prevent the temperature inside the protective shell from being too high.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural stereogram of a corrosion-resistant liquid ring titanium vacuum pump compressor unit.

[0022] Figure 2 It is a rear structural stereogram of a corrosion-resistant liquid ring titanium vacuum pump compressor unit.

[0023] Figure 3 This is a schematic diagram of the internal structure of a protective shell in a corrosion-resistant liquid ring titanium vacuum pump compressor unit.

[0024] Figure 4 This is a schematic diagram of the internal structure of a shell placed in a corrosion-resistant liquid ring titanium vacuum pump compressor unit.

[0025] Figure 5 The figure is a schematic diagram of the internal structure of the outer shell of a corrosion-resistant liquid ring titanium vacuum pump compressor unit.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Base plate; 2. Compressor unit body; 3. Support legs; 4. Protective shell; 5. Fixed plate; 6. Outer shell; 7. Placement shell; 8. Activated carbon filter plate; 9. Fan; 10. Movable plate; 11. Pulley rod; 12. Foot pedal; 13. Limit rod; 14. Slider; 15. Fixed block; 16. Inclined block; 17. Spring; 18. Limit plate; 19. Ventilation port; 20. Dustproof plate. DETAILED DESCRIPTION

[0028] 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 of 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. Specific embodiment 1

[0030] See also Figure 1-5 The utility model is a corrosion-resistant liquid ring titanium vacuum pump compressor unit, comprising a bottom plate 1, a compressor unit body 2 is fixedly connected to the top of the bottom plate 1, and a support leg 3 is fixedly connected to the bottom of the bottom plate 1;

[0031] A protective component is provided on the top of the bottom plate 1, and the protective component includes a protective shell 4, which is fixed to the top of the bottom plate 1, and the bottoms of both sides of the protective shell 4 are fixedly connected to fixing plates 5, and both sides of the top of the bottom plate 1 are fixedly connected to outer shells 6, and the bottom of the inner cavity of the outer shell 6 is provided with a pusher, and the top of the inner cavity of the outer shell 6 is provided with a fixing member;

[0032] A ventilation component is arranged inside the protective shell 4, and the interior of the protective shell 4 can be ventilated through the ventilation component.

[0033] Specifically, there are four supporting legs 3, all of which are fixed at the four corners of the bottom of the base plate 1. The protective shell 4 is arranged around the compressor unit body 2, and the bottom is fixedly connected to the base plate 1. There are four fixing plates 5, all of which are symmetrically fixed on the bottom of both sides of the protective shell 4, and a fixing groove is provided on the bottom. There are also four outer shells 6, all of which are fixed on both sides of the top of the base plate 1. Through the setting of the ventilation component, the interior of the protective shell 4 can be ventilated, thereby increasing the practicality during use. Specific embodiment 2

[0035] See also Figure 1-5 On the basis of the specific embodiment 1, the ventilation assembly includes a placement shell 7, the placement shell 7 is fixed to the top of both sides of the inner wall of the protective shell 4, an activated carbon filter plate 8 is fixedly connected to one side of the inner side of the placement shell 7, and a fan 9 is fixedly connected to the other side of the inner cavity of the placement shell 7. The pushing member includes a movable plate 10, the movable plate 10 is movably connected to the inside of the outer shell 6, a pulley rod 11 is movably connected to one side of the top of the movable plate 10 through a bearing, a foot pedal 12 is fixedly connected to one side of the movable plate 10, and the fixing member includes a limit rod 13, the limit rod 13 is fixed to the top of the inner cavity of the outer shell 6, a slider 14 is slidably connected to the surface of the limit rod 13, a fixed block 15 is fixedly connected to the back of the slider 14, a bevel block 16 is fixedly connected to the bottom of the fixed block 15, and a spring 17 is sleeved on one side of the surface of the limit rod 13.

[0036] Specifically; the placement shell 7 is fixed to the top of both sides of the inner wall of the protective shell 4, there are two activated carbon filter plates 8, both of which are fixed inside the protective shell 4, there are two fans 9, which are fixed inside the placement shell 7, the right side of the top of the movable plate 10 is movably connected with a pulley rod 11 through a bearing, the foot pedal 12 is fixed to the left side of the movable plate 10, there are two limit rods 13, both are fixed on the front and rear sides of the top of the inner cavity of the outer shell 6, there are two sliders 14, both are slidably connected to the surface of the limit rod 13, the spring 17 is sleeved on the left side of the surface of the limit rod 13, and the two sides are respectively fixedly connected to the slider 14 and the inner wall of the outer shell 6. Specific embodiment three

[0038] See also Figure 1-5On the basis of the first and second specific embodiments, a movable groove is provided on one side of the shell 6, and the movable plate 10 is movably connected to the inside of the movable groove. A limit plate 18 is fixedly connected to the bottom of the inner cavity of the shell 6, and a limit groove is provided inside the limit plate 18. The pulley rod 11 is slidably connected to the inside of the limit groove. Placement grooves are provided on the front and back of the protective shell 4, and observation windows are fixedly connected inside the placement grooves. Ventilation holes 19 are provided on the tops of both sides of the protective shell 4, and dustproof plates 20 are fixedly connected inside the vents 19.

[0039] Specifically, a movable groove is opened on the left side of the outer shell 6, and the movable plate 10 is movably connected to the inside of the movable groove through a bearing. The limit plate 18 is fixed inside the outer shell 6, and a limit groove is opened at the center. Through the setting of the limit groove, the pulley rod 11 can be limited to increase the reliability during use. Through the setting of the observation window, it is possible to observe from the outside whether the compressor unit body 2 is operating normally. There are two vents 19, both of which are opened at the top of both sides of the protective shell 4, and there are also two dustproof plates 20, both of which are symmetrically fixed inside the vents 19.

[0040] The working principle of the utility model is as follows: when the protective shell 4 needs to be installed, the user places the protective shell 4 on the top of the bottom plate 1, and the fixing plate 5 is inserted into the shell 6, and drives the fixing block 15 to move, and the fixing block 15 drives the slider 14 to move, and the slider 14 squeezes the spring 17. When the fixing block 15 coincides with the fixing groove, the spring 17 pushes the fixing block 15 to move through its own elasticity, so as to achieve the purpose of quickly installing the protective shell 4. When the inside of the protective shell 4 needs to be ventilated, the user starts the fan 9 through the external controller, and the fan 9 inhales the external air, and then the air enters the inside of the protective shell 4 after being purified by the dustproof plate 20 and the activated carbon filter plate 8, so as to achieve the purpose of ventilating the inside of the protective shell 4 and prevent the external corrosive environment from affecting the operation of the internal compressor unit body 2.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A corrosion-resistant liquid ring titanium vacuum pump compressor unit, comprising a base plate (1), It is characterized by: The top of the base plate (1) is fixedly connected to a compressor unit body (2), and the bottom of the base plate (1) is fixedly connected to a support leg (3); A protective component is arranged on the top of the bottom plate (1), and the protective component comprises a protective shell (4), the protective shell (4) is fixed to the top of the bottom plate (1), the bottoms of both sides of the protective shell (4) are fixedly connected to fixing plates (5), the top of the bottom plate (1) is fixedly connected to an outer shell (6), the bottom of the inner cavity of the outer shell (6) is provided with a pushing member, and the top of the inner cavity of the outer shell (6) is provided with a fixing member; A ventilation component is arranged inside the protective shell (4), and the interior of the protective shell (4) can be ventilated through the ventilation component.

2. A corrosion-resistant liquid ring titanium vacuum pump compressor unit according to claim 1, It is characterized in that The ventilation assembly comprises a placement shell (7), wherein the placement shell (7) is fixed to the top of both sides of the inner wall of the protective shell (4), an activated carbon filter plate (8) is fixedly connected to one side of the interior of the placement shell (7), and a fan (9) is fixedly connected to the other side of the inner cavity of the placement shell (7).

3. A corrosion-resistant liquid ring titanium vacuum pump compressor unit according to claim 1, It is characterized in that The pusher comprises a movable plate (10), the movable plate (10) is movably connected to the inside of the housing (6), one side of the top of the movable plate (10) is movably connected to a pulley rod (11) via a bearing, and one side of the movable plate (10) is fixedly connected to a foot pedal (12).

4. A corrosion-resistant liquid ring titanium vacuum pump compressor unit according to claim 1, It is characterized in that The fixing member comprises a limiting rod (13), the limiting rod (13) being fixed to the top of the inner cavity of the shell (6), the surface of the limiting rod (13) being slidably connected to a slider (14), the back of the slider (14) being fixedly connected to a fixing block (15), the bottom of the fixing block (15) being fixedly connected to an inclined block (16), and a spring (17) being sleeved on one side of the surface of the limiting rod (13).

5. A corrosion-resistant liquid ring titanium vacuum pump compressor unit according to claim 3, It is characterized in that A movable groove is provided on one side of the shell (6), and the movable plate (10) is movably connected inside the movable groove.

6. A corrosion-resistant liquid ring titanium vacuum pump compressor unit according to claim 3, It is characterized in that A limiting plate (18) is fixedly connected to the bottom of the inner cavity of the shell (6), a limiting groove is provided inside the limiting plate (18), and the pulley rod (11) is slidably connected inside the limiting groove.

7. A corrosion-resistant liquid ring titanium vacuum pump compressor unit according to claim 1, It is characterized in that The protective shell (4) is provided with placement grooves on the front and back sides, and an observation window is fixedly connected inside the placement groove.

8. A corrosion-resistant liquid ring titanium vacuum pump compressor unit according to claim 1, It is characterized in that The tops of both sides of the protective shell (4) are provided with ventilation holes (19), and dustproof plates (20) are fixedly connected inside the ventilation holes (19).

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