Medical pure water treatment device

Abstract

The utility model discloses a medical pure water treatment device and relates to the technical field of pure water treatment devices. The device comprises pure water treatment equipment, a mounting groove is formed in one side of the pure water treatment equipment, a movable seat is slidably clamped in the mounting groove, and a fixed frame is fixedly connected to one side of the movable seat; pure water is purified through pure water treatment equipment, when the pure water needs to be taken, an electric valve is turned on, a water outlet switch is turned off, a connecting plate is pushed to move upwards through extension of a piston rod of an air cylinder, and meanwhile a telescopic rod and a piston plate are driven to move upwards, so that the air pressure, located below the piston plate, in a transparent measuring cylinder is reduced; pure water enters the interior of the transparent measuring cylinder from the interior of the connecting hose to fill the position below the piston plate, the lifting height of the piston plate is adjusted according to the needed use amount of the pure water, and after the piston plate reaches the proper height, the pure water in the transparent measuring cylinder is discharged by closing the electric valve and opening the water outlet pipe, so that the purpose of quantitative taking is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pure water treatment devices, in particular to a medical pure water treatment device. Background Art

[0002] Medical pure water treatment equipment is used to produce and supply high-purity water for medical use. It can remove impurities, bacteria, viruses and other harmful substances in water to ensure high-quality pure water sources required for medical equipment and surgery. It usually includes pretreatment, reverse osmosis filtration, ionization exchange, ultraviolet disinfection and other processes to ensure that the output water quality meets medical standards. Medical pure water treatment equipment is widely used in hospital operating rooms, laboratories, wards and other places.

[0003] However, traditional medical pure water treatment devices switch the water outlet pipe to start and stop the outflow of pure water, and determine the amount of pure water used by visual estimation. However, pure water used in the medical field often needs to be controlled in amount, so it is impossible to accurately grasp the amount of water used. In response to the above problems, the inventors proposed a medical pure water treatment device to solve the above problems. Utility Model Content

[0004] In order to solve the problem of water output control of a medical pure water treatment device; the purpose of the utility model is to provide a medical pure water treatment device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a medical pure water treatment device, comprising a pure water treatment device, a mounting groove is provided on one side of the pure water treatment device, a movable seat is slidably engaged inside the mounting groove, a fixed frame is fixedly connected to one side of the movable seat, a transparent measuring cylinder is fixedly installed inside the fixed frame, a quantitative mechanism is provided on one side of the transparent measuring cylinder, a height adjustment mechanism is provided between the movable seat and the inner wall of the mounting groove, a PLC controller is fixedly installed on one side of the pure water treatment device, the cylinder and the threaded rod are electrically connected to the PLC controller, and self-locking wheels are rotatably connected at the four corners of the bottom end of the pure water treatment device;

[0006] The quantitative mechanism includes a mounting plate, which is fixedly connected to one side of a transparent measuring cylinder. A cylinder is fixedly mounted on the top of the mounting plate, and a piston rod of the cylinder is fixedly connected to a connecting plate. A piston plate is slidably clamped inside the transparent measuring cylinder, and a telescopic rod is fixedly connected to the top of the piston plate, and the top of the telescopic rod is fixedly connected to the connecting plate.

[0007] Preferably, the height adjustment mechanism includes a threaded rod, which is rotatably connected to the inside of the mounting groove, and the movable seat is threadedly connected to the outside of the threaded rod. Fixed plates are fixedly connected to one side of the inner wall of the mounting groove and on both sides of the threaded rod, and the movable seat is slidably clamped between the outer sides of the two fixed plates. A stepper motor is fixedly installed on the top of the pure water treatment equipment, and the driving end of the stepper motor is fixedly connected to the threaded rod.

[0008] Preferably, a drain pipe is fixedly connected to one side of the inner wall of the installation groove, one end of the drain pipe is fixedly connected to a connecting hose, the bottom end of the transparent measuring cylinder is fixedly connected to a water outlet pipe, and the bottom end of the connecting hose is fixedly connected to one side of the water outlet pipe.

[0009] Preferably, an electric valve is installed on the drain pipe, and a water outlet switch is installed on the water outlet pipe.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. Purify pure water through pure water treatment equipment. When pure water is needed, open the electrical valve and close the water outlet switch. The connecting plate is pushed upward by the extension of the cylinder piston rod, and the telescopic rod and the piston plate are driven to move upward at the same time, so that the air pressure below the piston plate inside the transparent measuring cylinder decreases, so that pure water enters the transparent measuring cylinder from the inside of the connecting hose to fill the bottom of the piston plate. According to the required amount of pure water, adjust the rising height of the piston plate. After reaching the appropriate height, close the electrical valve and open the water outlet pipe to discharge the pure water inside the transparent measuring cylinder to achieve the purpose of quantitative use.

[0012] 2. The threaded rod is driven to rotate by a stepper motor, and the moving seat is driven to move vertically along the outer side of the fixed plate, thereby driving the transparent measuring cylinder to move vertically. According to the height of the pure water container, the distance between the water outlet and the middle of the container is adjusted to prevent pure water from splashing during the falling process and avoid wasting pure water. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

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

[0015] Figure 2 It is a schematic diagram of the partial split structure of the utility model.

[0016] Figure 3 It is a partial cross-sectional view of the utility model.

[0017] In the figure: 1. Pure water treatment equipment; 2. Mounting groove; 3. Moving seat; 4. Fixed frame; 5. Transparent measuring cylinder; 6. Mounting plate; 7. Cylinder; 8. Connecting plate; 9. Piston plate; 10. Telescopic rod; 11. Threaded rod; 12. Stepper motor; 13. Water outlet pipe; 14. Connecting hose; 15. Electric valve; 16. Self-locking wheel; 17. Water outlet switch; 18. Fixed plate; 19. Drain pipe; 20. PLC controller. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Figure 1-3 As shown, the utility model provides a medical pure water treatment device, including a pure water treatment device 1, a mounting groove 2 is opened on one side of the pure water treatment device 1, a movable seat 3 is slidably connected inside the mounting groove 2, a fixed frame 4 is fixedly connected to one side of the movable seat 3, a transparent measuring cylinder 5 is fixedly installed inside the fixed frame 4, a quantitative mechanism is arranged on one side of the transparent measuring cylinder 5, and a height adjustment mechanism is arranged between the movable seat 3 and the inner wall of the mounting groove 2;

[0020] The quantitative mechanism includes a mounting plate 6, which is fixedly connected to one side of a transparent measuring cylinder 5. A cylinder 7 is fixedly installed on the top of the mounting plate 6. The piston rod of the cylinder 7 is fixedly connected to a connecting plate 8. A piston plate 9 is slidably connected inside the transparent measuring cylinder 5. A telescopic rod 10 is fixedly connected to the top of the piston plate 9. The top of the telescopic rod 10 is fixedly connected to the connecting plate 8.

[0021] The height adjustment mechanism includes a threaded rod 11, which is rotatably connected to the inside of the mounting groove 2, and the movable seat 3 is threadedly connected to the outside of the threaded rod 11. A fixed plate 18 is fixedly connected to one side of the inner wall of the mounting groove 2 and on both sides of the threaded rod 11. The movable seat 3 is slidably connected between the outer sides of the two fixed plates 18. A stepper motor 12 is fixedly installed on the top of the pure water treatment equipment 1, and the driving end of the stepper motor 12 is fixedly connected to the threaded rod 11.

[0022] By adopting the above technical solution, the stepper motor 12 drives the threaded rod 11 to rotate, and at the same time drives the movable seat 3 to move vertically along the outer side of the fixed plate 18, thereby driving the transparent measuring cylinder 5 to move vertically. According to the height of the pure water container, the distance between the water outlet and the middle of the container is adjusted to prevent pure water from splashing during the falling process.

[0023] A drainage pipe 19 is fixedly connected to one side of the inner wall of the installation groove 2, one end of the drainage pipe 19 is fixedly connected to a connecting hose 14, the bottom end of the transparent measuring cylinder 5 is fixedly connected to a water outlet pipe 13, and the bottom end of the connecting hose 14 is fixedly connected to one side of the water outlet pipe 13.

[0024] By adopting the above technical solution and providing the connecting hose 14 , it is convenient to transport pure water into the transparent measuring cylinder 5 .

[0025] An electric valve 15 is installed on the drain pipe 19 , and a water outlet switch 17 is installed on the water outlet pipe 13 .

[0026] By adopting the above technical solution, by providing the electric valve 15 and the water outlet switch 17, it is convenient to open and close the connecting hose 14 and the water outlet pipe 13 respectively.

[0027] A PLC controller 20 is fixedly installed on one side of the pure water treatment equipment 1 , and the cylinder 7 and the threaded rod 11 are both electrically connected to the PLC controller 20 .

[0028] By adopting the above technical solution and setting up the PLC controller 20, it is convenient to better control the equipment to work.

[0029] Self-locking wheels 16 are rotatably connected to the four corners of the bottom of the pure water treatment equipment 1 .

[0030] By adopting the above technical solution and providing the self-locking wheels 16, the equipment can be better moved.

[0031] Working principle: When using the medical pure water treatment device, the pure water is purified by the pure water treatment equipment 1. When the pure water needs to be taken, the electrical valve 15 is opened and the water outlet switch 17 is closed. The connecting plate 8 is pushed upward by the extension of the piston rod of the cylinder 7, and the telescopic rod 10 and the piston plate 9 are driven to move upward at the same time, so that the air pressure below the piston plate 9 inside the transparent measuring cylinder 5 decreases, so that the pure water enters the transparent measuring cylinder 5 from the inside of the connecting hose 14 to fill the bottom of the piston plate 9. According to the required amount of pure water, the rising height of the piston plate 9 is adjusted. After reaching the appropriate height, the electrical valve 15 is closed and the water outlet pipe 13 is opened to discharge the pure water inside the transparent measuring cylinder 5 to achieve the purpose of quantitative taking.

[0032] During the process of taking pure water, the threaded rod 11 is driven to rotate by the stepping motor 12, and at the same time, the movable seat 3 is driven to move vertically along the outer side of the fixed plate 18, thereby driving the transparent measuring cylinder 5 to move vertically. According to the height of the pure water container, the distance between the water outlet and the middle of the container is adjusted to prevent pure water from splashing during the falling process.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A medical pure water treatment device, comprising a pure water treatment device (1), characterized in that: A mounting groove (2) is provided on one side of the pure water treatment equipment (1); a movable seat (3) is slidably engaged inside the mounting groove (2); a fixed frame (4) is fixedly connected to one side of the movable seat (3); a transparent measuring cylinder (5) is fixedly installed inside the fixed frame (4); a quantitative mechanism is provided on one side of the transparent measuring cylinder (5); and a height adjustment mechanism is provided between the movable seat (3) and the inner wall of the mounting groove (2); The quantitative mechanism comprises a mounting plate (6), the mounting plate (6) being fixedly connected to one side of a transparent measuring cylinder (5), a cylinder (7) being fixedly mounted on the top of the mounting plate (6), a piston rod of the cylinder (7) being fixedly connected to a connecting plate (8), a piston plate (9) being slidably engaged inside the transparent measuring cylinder (5), a telescopic rod (10) being fixedly connected to the top of the piston plate (9), and the top of the telescopic rod (10) being fixedly connected to the connecting plate (8).

2. A medical pure water treatment device as claimed in claim 1, characterized in that: The height adjustment mechanism comprises a threaded rod (11), the threaded rod (11) is rotatably connected to the inside of the installation groove (2), the movable seat (3) is threadedly connected to the outside of the threaded rod (11), a fixed plate (18) is fixedly connected to one side of the inner wall of the installation groove (2) and on both sides of the threaded rod (11), the movable seat (3) is slidably connected between the outer sides of the two fixed plates (18), and a stepping motor (12) is fixedly installed at the top of the pure water treatment equipment (1), and the driving end of the stepping motor (12) is fixedly connected to the threaded rod (11).

3. A medical pure water treatment device as claimed in claim 1, characterized in that: A drainage pipe (19) is fixedly connected to one side of the inner wall of the installation groove (2), one end of the drainage pipe (19) is fixedly connected to a connecting hose (14), the bottom end of the transparent measuring cylinder (5) is fixedly connected to a water outlet pipe (13), and the bottom end of the connecting hose (14) is fixedly connected to one side of the water outlet pipe (13).

4. A medical pure water treatment device as claimed in claim 3, characterized in that: The drainage pipe (19) is provided with an electric valve (15), and the water outlet pipe (13) is provided with a water outlet switch (17).

5. A medical pure water treatment device as claimed in claim 1, characterized in that: A PLC controller (20) is fixedly mounted on one side of the pure water treatment equipment (1), and the cylinder (7) and the threaded rod (11) are both electrically connected to the PLC controller (20).

6. A medical pure water treatment device as claimed in claim 1, characterized in that: Self-locking wheels (16) are rotatably connected at the four corners of the bottom end of the pure water treatment equipment (1).

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