Ultrapure water equipment with multi-stage filtering function

Abstract

The ultrapure water equipment comprises a mounting plate, universal wheels are arranged at four corners of the bottom of the mounting plate, an opening is formed in the middle of the mounting plate, a fixing plate is fixedly connected to the middle of the inner side of the opening, an air cylinder is fixedly connected to the middle of the top wall of the fixing plate, and a lifting plate is fixedly connected to the output end of the air cylinder. Supporting rods are fixedly connected to the four corners of the bottom wall of the lifting plate, and mounting grooves are formed in the left and right sides of the top wall of the mounting plate. According to the ultrapure water equipment with the multi-stage filtering function, when the ultrapure water equipment needs to be transferred, after a mounting plate is moved to the bottom of a base, four sets of inner clamping plates are located on the inner side of the base, then two sets of rotary knobs are rotated, bidirectional screw rods are rotated in the rotary knob rotating process, and the bidirectional screw rods rotate to make front and rear sets of threaded blocks far away from each other; therefore, the two groups of inner clamping plates are far away from each other, and the mounting plate is connected with the base, so that the moving mechanism and the ultrapure water equipment are assembled, and the mounting difficulty of the moving mechanism is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ultrapure water filtration, in particular to an ultrapure water equipment with multi-stage filtration function. BACKGROUND

[0002] The ultrapure water equipment is a water treatment equipment that adopts pretreatment, reverse osmosis technology, ultrapure treatment and post-treatment methods to almost completely remove the conductive medium in water, and also removes the colloidal material, gas and organic matter in water to a very low degree, and is used in the integrated circuit industry for cleaning semiconductor raw materials and utensils, preparing photolithography mask plates and water vapor source for silicon wafer oxidation, and is also widely used in biology, medicine and other aspects. The ultrapure water equipment is essential for experiments.

[0003] The ultrapure water equipment in the prior art is usually assembled by multiple filtration devices, which results in a large size and mass of the ultrapure water equipment, making it difficult to transport. Usually, the ultrapure water equipment can only be disassembled, transported in sequence, and then spliced, which increases the use cost of the ultrapure water device. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model relates to an ultrapure water equipment with multi-stage filtration function, which comprises a base, and the base is provided with a moving mechanism at the bottom.

[0006] The moving mechanism comprises a mounting plate, four universal wheels are arranged at the corners of the bottom of the mounting plate, an opening is arranged in the middle of the mounting plate, a fixed plate is fixedly connected to the inner side of the middle of the opening, an air cylinder is fixedly connected to the top wall of the fixed plate, a lifting plate is fixedly connected to the output end of the air cylinder, a supporting rod is fixedly connected to the bottom wall of the four corners of the lifting plate, a mounting groove is arranged on the left and right sides of the top wall of the mounting plate, a bidirectional screw rod is rotatably connected to the middle of the inner side of the mounting groove, a threaded block is threadedly connected to the front and rear sides of the bidirectional screw rod, and an inner clamping plate is fixedly connected to the top of the threaded block.

[0007] As a preferred technical scheme of the utility model, a plurality of uniformly distributed filters are fixedly connected to the left side of the top of the base, and a water delivery pipe is arranged between the top output ends of the filters.

[0008] As a preferred technical scheme of the utility model, an installation rack is fixedly connected to the right side of the top wall of the base, and a power distribution device is fixedly connected to the top of the installation rack.

[0009] As a preferred technical scheme of the utility model, the display panel is arranged on the left and right sides of the front wall of the power distributor, and the control buttons are arranged on the bottom of the front wall of the power distributor.

[0010] As a preferred technical scheme of the utility model, the inner clamping plates are arranged on the inner side of the base, and the threaded blocks are respectively slidably connected to the front and rear parts of the inner side of the mounting groove.

[0011] As a preferred technical scheme of the utility model, the lifting plate is matched with the opening gap, and the height of the air cylinder is less than the height of the inner clamping plate.

[0012] As a preferred technical scheme of the utility model, the supporting rods are arranged on the inner side of the four universal wheels, the knobs are rotatably connected to the left and right ends of the front wall of the mounting plate, and the knobs are fixedly connected with the bidirectional screw rods.

[0013] As a preferred technical scheme of the utility model,

[0014] The utility model has the advantages of:

[0015] 1. The ultrapure water equipment with multi-stage filtering function, when the ultrapure water equipment needs to be transported, the mounting plate is moved to the bottom of the base, and then the two knobs are rotated, so that the bidirectional screw rods are rotated, the front and rear threaded blocks are moved away from each other, and the two inner clamping plates are moved away from each other, the mounting plate and the base are connected, the moving mechanism and the ultrapure water equipment are assembled, and the installation difficulty of the moving mechanism is reduced.

[0016] 2. The ultrapure water equipment with multi-stage filtering function, by starting the air cylinder, the output end of the air cylinder is extended and retracted, the lifting plate moves up and down, the universal wheel or the supporting rod is in contact with the ground, so that the ultrapure water equipment is converted between the moving and fixed states, and the practicability of the ultrapure water equipment is improved. DRAWINGS

[0017] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, which is used together with the embodiments of the utility model to explain the utility model, and does not constitute a limitation on the utility model. In the drawings:

[0018] Figure 1 is the overall structure of the ultrapure water equipment with multi-stage filtering function of the utility model, and is a top view schematic diagram;

[0019] Figure 2 is the overall structure of the ultrapure water equipment with multi-stage filtering function of the utility model, and is a front view schematic diagram;

[0020] Figure 3This is a schematic diagram of the moving structure of an ultrapure water device with multi-stage filtration function according to this utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of an ultrapure water device with multi-stage filtration function according to this utility model.

[0022] In the diagram: 1. Base; 2. Moving mechanism; 3. Filter; 4. Water pipe; 5. Power distributor; 6. Display panel; 7. Control button; 8. Mounting bracket; 9. Mounting plate; 10. Opening; 11. Fixing plate; 12. Cylinder; 13. Casters; 14. Mounting groove; 15. Knob; 16. Two-way screw; 17. Threaded block; 18. Inner clamping plate; 19. Lifting plate; 20. Support rod. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] Example: Figures 1-4 As shown, the present invention provides an ultrapure water device with multi-stage filtration function, including a base 1, and a moving mechanism 2 is provided at the bottom of the base 1;

[0025] The moving mechanism 2 includes a mounting plate 9. Universal wheels 13 are provided at the four corners of the bottom of the mounting plate 9. An opening 10 is provided in the middle of the mounting plate 9, providing space for the installation of the fixed plate 11 and the cylinder 12, and allowing the lifting plate 19 to move up and down within it. The fixed plate 11 is fixedly connected to the middle of the inner side of the opening 10. The cylinder 12 is fixedly connected to the middle of the top wall of the fixed plate 11. The lifting plate 19 is fixedly connected to the output end of the cylinder 12. During the up-and-down movement of the lifting plate 19, the support rod 20 can move up and down. The support rod 20 is fixedly connected to the four corners of the bottom wall of the lifting plate 19. Mounting grooves 14 are provided on both the left and right sides of the top wall of the mounting plate 9. A bidirectional screw 16 is rotatably connected to the middle of the inner side of each mounting groove 14. During the rotation of the bidirectional screw 16, the threaded blocks 17 on both sides can move closer or further apart. Threaded blocks 17 are threadedly connected to both the front and rear sides of the bidirectional screw 16. An inner clamping plate 18 is fixedly connected to the top of each threaded block 17. The inner clamping plate 18 and the threaded block 17 move synchronously.

[0026] Among them, multiple sets of evenly distributed filters 3 are fixedly connected to the top left side of the base 1. Water supply pipes 4 are provided between the top output ends of the filters 3. The filters 3 and water supply pipes 4 are components of the ultrapure water equipment and belong to the existing technology, so they will not be described in detail.

[0027] The base 1 has a mounting bracket 8 fixedly connected to the right side of its top wall, and a power distributor 5 fixedly connected to the top of the mounting bracket 8. The power distributor 5 is an accessory that comes with the ultrapure water equipment.

[0028] Wherein, the front wall of the power distributor 5 is provided with display panels 6 on the left and right sides of the upper side, and the front wall of the power distributor 5 is provided with a plurality of groups of control buttons 7 which are uniformly distributed at the bottom, and the display panels 6 can display the working state of the equipment.

[0029] Wherein, the inner clamping plates 18 are located inside the base 1, and the threaded blocks 17 are respectively and slidingly connected to the front and rear parts of the inner side of the mounting groove 14, and the threaded blocks 17 serve to connect the bidirectional screw rod 16 and the inner clamping plate 18.

[0030] Wherein, the lifting plate 19 is in clearance fit with the opening 10, the height of the air cylinder 12 is less than the height of the inner clamping plate 18, and the lifting plate 19 can be lifted and lowered inside the opening 10.

[0031] Wherein, the support rods 20 are located inside the four groups of universal wheels 13, and the mounting plate 9 is provided with knobs 15 which are rotatably connected to the left and right ends of the front wall, and the knobs 15 are fixedly connected with the bidirectional screw rod 16.

[0032] Working principle: when it is needed to transfer the ultrapure water equipment, the mounting plate 9 is moved to the bottom of the base 1 so that the four groups of inner clamping plates 18 are located inside the base 1, then the two groups of knobs 15 are rotated, the knobs 15 are rotated to rotate the bidirectional screw rod 16, the bidirectional screw rod 16 is rotated to make the front and rear groups of threaded blocks 17 move away from each other, so that the two groups of inner clamping plates 18 move away from each other, the mounting plate 9 is connected with the base 1, so that the moving mechanism 2 is assembled with the ultrapure water equipment, the air cylinder 12 is started, the output end of the air cylinder 12 is extended and retracted to move the lifting plate 19 up and down, the universal wheels 13 or the support rods 20 are in contact with the ground, so that the ultrapure water equipment is converted between the moving and fixed states.

[0033] Finally, it should be noted that in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0034] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ultrapure water apparatus having a multi-stage filtration function, comprising a base (1), characterized in that: The bottom of the base (1) is provided with a moving mechanism (2); The moving mechanism (2) comprises a mounting plate (9), four universal wheels (13) are arranged at the bottom corners of the mounting plate (9), an opening (10) is arranged in the middle of the mounting plate (9), a fixed plate (11) is fixedly connected to the inner side of the opening (10), a gas cylinder (12) is fixedly connected to the middle of the top wall of the fixed plate (11), a lifting plate (19) is fixedly connected to the output end of the gas cylinder (12), support rods (20) are fixedly connected to the bottom wall of the lifting plate (19), mounting grooves (14) are arranged on the left and right sides of the top wall of the mounting plate (9), bidirectional screws (16) are rotatably connected to the middle of the inner side of the mounting grooves (14), threaded blocks (17) are threadedly connected to the front and rear sides of the bidirectional screws (16), and inner clamping plates (18) are fixedly connected to the top of the threaded blocks (17).

2. The apparatus according to claim 1, wherein A plurality of filters (3) are fixedly connected to the top left side of the base (1), and water pipes (4) are arranged between the top output ends of the filters (3).

3. The apparatus according to claim 1, wherein An installation rack (8) is fixedly connected to the right side of the top wall of the base (1), and a power distribution device (5) is fixedly connected to the top of the installation rack (8).

4. The apparatus according to claim 3, wherein Display panels (6) are arranged on the left and right sides of the upper side of the front wall of the power distribution device (5), and a plurality of control buttons (7) are arranged on the bottom of the front wall of the power distribution device (5).

5. The apparatus according to claim 1, wherein The inner clamping plates (18) are located inside the base (1), and the threaded blocks (17) are slidably connected to the front and rear sides of the inner side of the mounting grooves (14).

6. The apparatus according to claim 1, wherein The lifting plate (19) is in clearance fit with the opening (10), and the height of the gas cylinder (12) is less than the height of the inner clamping plate (18).

7. The apparatus according to claim 1, wherein The support rods (20) are located inside the four universal wheels (13), knobs (15) are rotatably connected to the left and right ends of the front wall of the mounting plate (9), and the knobs (15) are fixedly connected with the bidirectional screws (16).

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