Ultrapure water equipment with protection function

Abstract

The ultrapure water equipment with the protection function comprises a base and an equipment body, two sets of guide sleeves are symmetrically fixed to the left portion and the right portion of the base respectively, guide columns are connected into the two sets of guide sleeves in a sliding mode respectively, a fixing plate is fixed to the tops of the two sets of guide columns located on the same side, and limiting blocks are welded and fixed to the edges of the fixing plate; the equipment body is fixed between the two fixing plates, the limiting block is clamped to the corner of the equipment body, hydraulic rods are fixed to the left portion and the right portion of the base and located between the two guide sleeves on the same side, telescopic rods on the upper sides of the hydraulic rods are fixedly connected with the lower ends of the fixing plates on the same side, and two positioning plates are fixed to the left side and the right side of the base. The two positioning plates are located on the outer sides of the two guide sleeves respectively, the connecting plates are welded and fixed to the side faces of the guide columns and penetrate through the guide sleeves to be located on one sides of the positioning plates, and the inserting rods penetrate through the positions between the positioning plates and the connecting plates, so that equipment can be effectively supported, the occupied space is reduced, and installation and use of the equipment are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ultra-pure water equipment, and more specifically, to an ultra-pure water equipment with a protection function. Background Technique

[0002] Ultra-pure water, also known as UP water, refers to water with a resistivity of 18 MΩ*cm (25 °C). It is the water produced for the research and development of semiconductor component materials. In some experiments such as atomic spectroscopy, high-performance liquid chromatography, ultra-pure substance analysis, and trace substance analysis, ultra-pure water is also required. The preparation of ultra-pure water requires the use of special equipment. The EDI unit in the ultra-pure water equipment needs to be regularly overhauled and maintained, and it needs to be lifted during the overhaul and maintenance.

[0003] After retrieval, a self-circulating ultra-pure water equipment is disclosed in the Chinese patent with the publication number CN215828376U, which includes a bottom plate. One side above the bottom plate is provided with a column. One side of the column is provided with a control box. Above the control box, a hydraulic cylinder is provided on the surface of the column. The output end of the hydraulic cylinder is connected to a top plate. One side of the top plate is fixedly connected with a slider. The slider is internally penetrated with a guide rod. Both ends of the guide rod are embedded in a positioning block. One side below the slider is provided with a pressure spring. The pressure spring is sleeved outside the guide rod. By setting a box body, the box body can seal the equipment body, thereby reducing the contact between the equipment body and the tail environment, reducing the occurrence of rust or impact on the equipment body caused by external environmental factors, and the box body can be driven to move upward through the hydraulic cylinder and the top plate. When the staff repairs the equipment body, the air outlet can be opened to enter the center of the equipment body, which is convenient for repairing and maintaining the equipment body;

[0004] And a self-circulating ultra-pure water equipment is disclosed in the Chinese patent with the publication number CN217479092U, which includes a bottom plate. The upper surface of the bottom plate is fixedly connected with a plurality of columns. A relief groove is opened on one side of the column. A rotating rod is movably connected in the relief groove. A chute is opened on one side of the rotating rod. A plurality of rotating shafts are movably connected to both sides of the chute. A support block is fixedly connected between two opposite rotating shafts. Relief holes are opened on both sides of the support block. A torsion spring is fixedly connected in the relief hole, and the torsion spring is fixed to the rotating rod. A guide frame is fixedly connected to one side of the column, which can not only avoid damage to maintenance personnel caused by excessive pressure on the hydraulic cylinder, improve the safety of using the self-circulating ultra-pure water equipment, but also avoid damage to the equipment body caused by collision, improve the protection effect on the self-circulating ultra-pure water equipment, and also improve the stability of using the self-circulating ultra-pure water equipment.

[0005] After research by the inventor, it is found that in the above technologies, the lifting is all carried out by a hydraulic cylinder, and structures such as columns, guide frames, and guide rods are arranged on both sides of the equipment to realize the guiding of the equipment during the lifting process and ensure the stability during movement. However, structures such as columns will have a certain height, resulting in occupying a certain space, which makes it have certain limitations during the equipment installation process. Secondly, in the above technologies, structures such as support blocks, torsion springs, rotating rods, and gears are used to support the lifted equipment, reduce the pressure borne by the hydraulic cylinder, and protect the equipment. However, its structure is complex, requiring several groups of structures such as support blocks and torsion springs, and the operation is also relatively inconvenient. Therefore, the present utility model proposes an ultra-pure water equipment with a protection function. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide an ultra-pure water equipment with a protection function, which can solve the problems raised in the above background technology.

[0007] The embodiments of the present utility model are implemented as follows:

[0008] An ultra-pure water equipment with a protection function includes a base and an equipment main body. On both the left and right parts of the base, two groups of guide sleeves are symmetrically fixed. Inside each of the two groups of guide sleeves, a guide post is slidably connected. And the tops of the two guide posts on the same side are jointly fixed with a fixing plate. The edge of the fixing plate is welded and fixed with a limiting block. The equipment main body is fixed between the two fixing plates. The limiting block is clamped at the corner of the equipment main body. On both the left and right parts of the base, a hydraulic rod is fixed. The hydraulic rod is located between the two groups of guide sleeves on the same side. The upper telescopic rod of the hydraulic rod is fixedly connected to the lower end of the fixing plate on the same side. On both the left and right sides of the base, two groups of positioning plates are fixed. The two groups of positioning plates are respectively located outside the two groups of guide sleeves. A connecting plate is welded and fixed on the side of the guide post. The connecting plate passes through the guide sleeve and is located on one side of the positioning plate. An insertion rod passes through between the positioning plate and the connecting plate.

[0009] As a further preference of this technical solution, the side view cross-section of the base is U-shaped. On both the left and right parts of the base, strip-shaped grooves are symmetrically opened. The guide sleeves and the guide posts are installed inside the strip-shaped grooves. An installation groove is arranged on the base inside the strip-shaped groove. The hydraulic rod is fixed inside the installation groove.

[0010] As a further preference of this technical solution, a controller is fixed on the base outside the installation groove. The controller is electrically connected to the hydraulic rod through a wire. A rubber pad is adhesively fixed inside the base. The rubber pad is located at the lower end of the fixing plate. The side view cross-section of the fixing plate is Z-shaped.

[0011] As a further preference of the present technical solution, a notch groove is provided on the side surface of the guide sleeve, the connecting plate on the side surface of the guide post passes through the notch groove, a plurality of groups of jacks are vertically provided on the side surfaces of the positioning plate and the connecting plate, and the insertion rod is inserted into the jacks.

[0012] As a further preference of the present technical solution, a baffle is fixed to the upper end of the fixing plate through a support rod, the mounting plate is rotatably connected to the rear side of the baffle through a hinge, the baffle is located on the upper side of the equipment main body, the baffle is located on the rear side of the equipment main body, U-shaped rods are inserted into both the left and right sides of the mounting plate, and the other ends of the U-shaped rods are inserted into the mounting plate.

[0013] As a further preference of the present technical solution, a blower is fixed at the rear corner of the mounting plate, an air outlet pipe is fixed at the middle position of the mounting plate, the air outlet pipe extends to the inner side of the mounting plate, and the output end of the blower is connected to the air outlet pipe through a connecting pipe.

[0014] As a further preference of the present technical solution, a heat insulation cover is fixed to the inner side of the mounting plate, the end of the air outlet pipe extends into the heat insulation cover, a cooling pipe is fixed inside the heat insulation cover, the cooling pipe is arranged in an S shape inside the heat insulation cover, both ends of the cooling pipe extend to the outside of the heat insulation cover, a plurality of air outlet openings are arranged on the front side of the heat insulation cover, and a protective cover is sleeved on the air outlet openings together.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. By arranging two sets of hydraulic rods in cooperation with the fixing plate, the equipment main body is lifted. At the same time, the fixing plate drives the guide post to move upward, and the guide post slides in the guide sleeve to realize the guiding of the fixing plate. At the same time, the guide post drives the connecting plate to move. By sliding the guide post in the guide sleeve, it is possible to avoid occupying the upper space after the equipment main body is reset. At the same time, the jacks provided on the connecting plate and the positioning plate can insert the insertion rod into the jacks, and then support the fixing plate, so that after the equipment main body is lifted, the pressure borne by the hydraulic rods is reduced, thereby protecting the equipment main body and realizing the effects of guiding and positioning the equipment main body;

[0017] 2. By providing the baffle on the upper side, it can play a certain dust-proof role on the top of the equipment main body and reduce the accumulation of dust on the equipment main body. By providing the blower and the air outlet pipe on the mounting plate, the air flow can be driven. By providing the cooling pipe inside the heat insulation cover, coolant can be added to the cooling pipe, thereby cooling the passing air and then blowing it onto the equipment main body to quickly dissipate heat from the equipment main body. At the same time, due to the functions of the heat insulation cover and the protective cover, the interference of external air on the coolant during storage can be reduced, and the cooling effect of the extracted air during the heat dissipation process can be reduced, thereby effectively dissipating heat from the equipment main body. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following accompanying drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other relevant accompanying drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 Schematic diagram of the rear view structure of the present invention;

[0021] Figure 3 Schematic diagram of the top view structure of the base in the present invention;

[0022] Figure 4 Schematic diagram of the internal structure of the heat shield in the present invention;

[0023] Figure 5 Schematic diagram of the side view of the cooling pipe in the present invention.

[0024] In the figure: 1, baffle; 2, U-shaped rod; 3, mounting plate; 4, blower; 5, connecting plate; 6, positioning plate; 7, inserting rod; 8, limiting block; 9, base; 10, fixing plate; 11, equipment main body; 12, air outlet pipe; 13, rubber pad; 14, guide sleeve; 15, hydraulic rod; 16, guide post; 17, protective cover; 18, air outlet; 19, heat shield; 20, cooling pipe. Specific embodiments

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0027] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship in which the utility model product is customarily placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0029] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] The present utility model provides a technical solution: as Figures 1-5As shown in the figure, in this embodiment, an ultrapure water device with a protection function includes a base 9 and a device main body 11. On the left and right sides of the base 9, two sets of guide sleeves 14 are symmetrically fixed. Inside the two sets of guide sleeves 14, guide posts 16 are slidably connected. At the top of the two guide posts 16 on the same side, a fixing plate 10 is fixedly connected. At the edge of the fixing plate 10, a limiting block 8 is welded and fixed. The device main body 11 is fixed between the two fixing plates 10. The limiting block 8 is clamped at the corner of the device main body 11. On the left and right sides of the base 9, hydraulic rods 15 are fixed. The hydraulic rods 15 are located between the two sets of guide sleeves 14 on the same side. The upper telescopic rod of the hydraulic rod 15 is fixedly connected to the lower end of the fixing plate 10 on the same side. On both the left and right sides of the base 9, two sets of positioning plates 6 are fixed. The two sets of positioning plates 6 are respectively located outside the two sets of guide sleeves 14. A connecting plate 5 is welded and fixed to the side of the guide post 16. The connecting plate 5 passes through the guide sleeve 14 and is located on one side of the positioning plate 6. An insertion rod 7 passes through between the positioning plate 6 and the connecting plate 5.

[0032] As Figures 1-3 shown, the side view cross-section of the base 9 is U-shaped. Through the U-shaped design of the base 9, it is convenient to install the device main body 11 and the fixing plate 10. On the left and right parts of the base 9, strip-shaped grooves are symmetrically opened. The guide sleeves 14 and the guide posts 16 are installed inside the strip-shaped grooves. Through the strip-shaped grooves, it is convenient to hide the guide posts 16 and the guide sleeves 14 and reduce the occupied space. On the base 9 inside the strip-shaped grooves, an installation groove is provided. The hydraulic rod 15 is fixed inside the installation groove, which is convenient for the installation of the hydraulic rod 15. A controller is fixed on the base 9 outside the installation groove. The controller is electrically connected to the hydraulic rod 15 through a wire. A rubber pad 13 is adhesively fixed inside the base 9. Through the rubber pad 13, when the device main body 11 is reset, the fixing plate 10 can be buffered. The rubber pad 13 is located at the lower end of the fixing plate 10. The side view cross-section of the fixing plate 10 is Z-shaped.

[0033] As Figure 1 and Figure 2 shown, a notch groove is opened on the side of the guide sleeve 14. The connecting plate 5 on the side of the guide post 16 passes through the notch groove. A number of groups of insertion holes are vertically opened on the sides of the positioning plate 6 and the connecting plate 5. The insertion rod 7 is inserted into the insertion holes. Through the notch groove, it is convenient for the connecting plate 5 to move up and down following the guide post 16. Through the insertion holes, the connecting plate 5 and the positioning plate 6 can be positioned to support the fixing plate 10, thereby reducing the pressure on the hydraulic rod 15.

[0034] As Figure 1 and Figure 2As shown in the figure, a baffle 1 is fixed to the upper end of the fixed plate 10 through a support rod. The rear side of the baffle 1 is rotationally connected to the mounting plate 3 through a hinge. The baffle 1 is located above the equipment main body 11 and at the rear side of the equipment main body 11. U-shaped rods 2 are inserted into both the left and right sides of the mounting plate 3. The other ends of the U-shaped rods 2 are inserted into the interior of the mounting plate 3. By providing the baffle 1, it can play a certain dust-proof role in the top of the equipment main body 11. By the rotationally connected mounting plate 3, when heat dissipation is required later, the mounting plate 3 can be opened for convenient operation. By the U-shaped rods 2, it can position the mounting plate 3 during normal use, avoiding the situation that the mounting plate 3 is prone to shaking.

[0035] As Figure 2 , Figure 4 and Figure 5 shown, a blower 4 is fixed at the rear corner of the mounting plate 3. An air outlet pipe 12 is fixed at the middle position of the mounting plate 3. The air outlet pipe 12 extends to the inner side of the mounting plate 3. The output end of the blower 4 is connected to the air outlet pipe 12 through a connecting pipe. A heat insulation cover 19 is fixed inside the mounting plate 3. The end of the air outlet pipe 12 extends into the heat insulation cover 19. A cooling pipe 20 is fixed inside the heat insulation cover 19. The cooling pipe 20 is arranged in an S shape inside the heat insulation cover 19. Both ends of the cooling pipe 20 extend to the outside of the heat insulation cover 19. A plurality of air outlet openings 18 are arranged on the front side of the heat insulation cover 19. A protective cover 17 is sleeved on the air outlet openings 18 together. Through the blower 4 and the air outlet pipe 12, it is convenient to drive the external air to flow. Through the cooling pipe 20, coolant can be added inside, so as to absorb heat from the air transported into the heat insulation cover 19 and discharge it through the air outlet openings 18, thereby improving the heat dissipation effect of the equipment main body 11. Through the heat insulation cover 19 and the protective cover 17, it is convenient to protect the coolant inside the cooling pipe 20, reduce the contact with the external air, avoid automatic heat absorption, and thus reduce the heat absorption effect on the sucked air.

[0036] The utility model provides an ultrapure water equipment with a protection function, and the specific working principle is as follows: During normal use, the equipment is powered on. When it is necessary to raise the equipment main body 11, the hydraulic rod 15 is operated through the controller. The hydraulic rod 15 drives the fixed plate 10 to move upward. The fixed plate 10 drives the equipment main body 11 to move upward, and at the same time drives the guide post 16 to move upward in the guide sleeve 14. At this time, the insertion rod 7 moves out of the insertion hole, and the connecting plate 5 moves upward under the action of the guide post 16. When the equipment main body 11 moves to the specified height, the operation of the hydraulic rod 15 is stopped, and then the insertion rod 7 is inserted into the specified insertion hole to position the connecting plate 5 and the positioning plate 6, thereby using the guide post 16 to support the fixed plate 10, achieving the reduction of the pressure borne by the hydraulic rod 15, with a simple structure and convenient operation, avoiding the situation that the equipment main body 11 directly falls due to the damage of the hydraulic rod 15, and being convenient to protect the hydraulic rod 15 and the equipment main body 11;

[0037] When it is necessary to cool down the equipment main body 11, the operator removes the U-shaped rod 2 from both sides, then rotates the mounting plate 3 backward, adds coolant to the cooling pipe 20, then removes the protective cover 17 from the air outlet 18, then resets the mounting plate 3 and positions it through the U-shaped rod 2. The blower 4 drives the air to flow, and conveys it into the heat insulation cover 19 through the air outlet pipe 12, and passes through the cooling pipe 20. The coolant absorbs heat from the passing air for cooling, and finally discharges through the air outlet 18 and blows onto the equipment main body 11 to achieve rapid heat dissipation of the equipment main body 11.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrapure water device with a protection function, characterized in that, It includes a base (9) and a device main body (11). On both the left and right sides of the base (9), two sets of guide sleeves (14) are symmetrically fixed. Inside each of the two sets of guide sleeves (14), a guide post (16) is slidably connected. And the tops of the two guide posts (16) on the same side are jointly fixed with a fixing plate (10). At the edge of the fixing plate (10), a limiting block (8) is welded and fixed. The device main body (11) is fixed between the two fixing plates (10). The limiting block (8) is clamped at the corner of the device main body (11). On both the left and right sides of the base (9), a hydraulic rod (15) is fixed. The hydraulic rod (15) is located between the two sets of guide sleeves (14) on the same side. The upper side telescopic rod of the hydraulic rod (15) is fixedly connected to the lower end of the fixing plate (10) on the same side. On both the left and right sides of the base (9), two sets of positioning plates (6) are fixed. The two sets of positioning plates (6) are respectively located outside the two sets of guide sleeves (14). A connecting plate (5) is welded and fixed to the side of the guide post (16). The connecting plate (5) passes through the guide sleeve (14) and is located on one side of the positioning plate (6). An insertion rod (7) passes through between the positioning plate (6) and the connecting plate (5).

2. The ultra-pure water equipment with a protection function according to claim 1, wherein The side view cross-section of the base (9) is U-shaped. On both the left and right parts of the base (9), strip-shaped grooves are symmetrically opened. The guide sleeves (14) and the guide posts (16) are installed inside the strip-shaped grooves. An installation groove is provided on the base (9) inside the strip-shaped groove. The hydraulic rod (15) is fixed inside the installation groove.

3. The ultra-pure water equipment with a protection function according to claim 2, characterized in that, A controller is fixed on the base (9) outside the installation groove. The controller is electrically connected to the hydraulic rod (15) through a wire. A rubber pad (13) is adhesively fixed to the inner side of the base (9). The rubber pad (13) is located at the lower end of the fixing plate (10). The side view cross-section of the fixing plate (10) is Z-shaped.

4. A super-pure water device with a protection function according to claim 1, characterized in that, A notch groove is opened on the side of the guide sleeve (14). The connecting plate (5) on the side of the guide post (16) passes through the notch groove. A number of groups of insertion holes are vertically opened on the sides of both the positioning plate (6) and the connecting plate (5). The insertion rod (7) is inserted into the insertion holes.

5. A ultrapure water equipment with a protection function according to claim 1, characterized in that, A baffle (1) is fixed to the upper end of the fixing plate (10) through a support rod. The rear side of the baffle (1) is rotatably connected to a mounting plate (3) through a hinge. The baffle (1) is located above the device main body (11). The baffle (1) is located at the rear side of the device main body (11). U-shaped rods (2) are inserted into both the left and right sides of the mounting plate (3). The other ends of the U-shaped rods (2) are inserted into the mounting plate (3).

6. The ultra-pure water equipment with a protection function according to claim 5, characterized in that, A blower (4) is fixed at the rear corner of the mounting plate (3). An air outlet pipe (12) is fixed at the middle position of the mounting plate (3). The air outlet pipe (12) extends to the inner side of the mounting plate (3). The output end of the blower (4) is connected to the air outlet pipe (12) through a connecting pipe.

7. An ultrapure water device with a protection function according to claim 6, characterized in that, An insulating cover (19) is fixed inside the mounting plate (3). The end of the air outlet pipe (12) extends into the insulating cover (19). A cooling pipe (20) is fixed inside the insulating cover (19). The cooling pipe (20) is arranged in an S shape inside the insulating cover (19). Both ends of the cooling pipe (20) extend outside the insulating cover (19). A plurality of air outlet openings (18) are provided on the front side of the insulating cover (19). A protective cover (17) is sleeved on the air outlet openings (18) together.

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