Public health sterilization and disinfection equipment

Abstract

The utility model discloses public health sterilization and disinfection equipment which comprises a liquid storage tank, two sealing covers which are symmetrically distributed are arranged at the upper end of the liquid storage tank, a sealing shell is arranged, a floating plate drives a sliding rod to move upwards under the action of buoyancy, and when the water level is lowered, components such as the floating plate and the like drive the sliding rod to move upwards under the action of gravity of the floating plate and the like. When a sliding rod moves, a sealing ring seals the connecting position of the sliding rod and a sealing shell, rotatable mounting covers are arranged at the two ends of a water outlet pipe, disinfectant enters the mounting covers through water inlet holes, and the disinfectant enters the mounting covers through the water inlet holes; when water flow passes through the impeller, the impeller is driven to rotate, the impeller drives the mounting cover to rotate through the mounting rod, centrifugal force is generated when the mounting cover rotates, the impurities on the outer side of the filter screen can be thrown away from the filter screen, and the filter screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization and disinfection equipment, in particular to public health sterilization and disinfection equipment. Background Art

[0002] Public health sterilization and disinfection equipment is a type of equipment used in public places that is designed to kill or eliminate bacteria, viruses and other harmful microorganisms in the air and on the surface of objects to reduce the spread of infectious diseases and maintain public health safety. This type of equipment can use a variety of technologies and methods to sterilize and disinfect. Some common public health sterilization and disinfection equipment include: ultraviolet disinfection lamps, negative ion air purifiers, ozone generators, electrostatic air filters, disinfection sprayers, and hand disinfection stations.

[0003] The prior art provides a public health sterilization and disinfection device (Announcement No.: CN218484902U), which includes a liquid storage tank, a storage tank and a liquid spraying mechanism, wherein the storage tank is provided on one side of the liquid storage tank, and the liquid spraying mechanism is arranged inside the storage tank, and the liquid spraying mechanism is composed of an electric telescopic rod, a mounting frame, a first atomizing sprayer and a second atomizing sprayer, wherein the mounting frame is detachably connected to the outside of the electric telescopic rod, and the electric telescopic rod can drive the mounting frame to move forward and backward, the first atomizing sprayer is detachably connected to the upper end of the mounting frame, and the second atomizing sprayer is detachably connected to the lower end of the mounting frame. When in use, the disinfectant can be effectively atomized and sprayed out, effectively sterilizing public health, and when not in use, the spraying mechanism can be conveniently stored, effectively protected, and its service life can be increased, which is convenient for public health sterilization.

[0004] However, the device still has the following defects:

[0005] When the device is in use, the amount of disinfectant in the box is observed by displaying the water level of the disinfectant on the scale. When the disinfectant is transparent or there are impurities on the scale, it is not convenient to observe the amount of disinfectant inside the device. The impurities in the disinfectant will remain on the outside of the filter under filtration, and the water flow will trap the impurities on the outside of the filter, which may easily cause blockage of the filter. Therefore, we need to propose a public health sterilization and disinfection device. Utility Model Content

[0006] The purpose of the utility model is to provide a public health sterilization and disinfection device. A warning light is arranged on the outside of a liquid storage tank. When the water level is too low, the warning light gives a warning. The filter is installed on a rotatable mounting shell, and centrifugal force is used to throw impurities away from the filter to prevent the filter from being blocked, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A public health sterilization and disinfection device comprises a liquid storage tank, wherein the upper end of the liquid storage tank is provided with two symmetrically distributed sealing covers, and the two sealing covers are provided with a stirring assembly to prevent the precipitation of the disinfectant in the tank;

[0009] The liquid storage tank is provided with two reminder components for reminding that disinfectant needs to be added;

[0010] The reminder assembly includes a sealing shell fixedly installed inside the liquid storage tank, the upper end of the sealing shell is slidably connected to a slide rod, the upper end of the slide rod is fixedly connected to a floating plate, the outer side of the slide rod is slidably connected to a sealing ring, the lower end of the slide rod is fixedly connected to a moving plate, the inner bottom of the liquid storage tank and located inside the sealing shell is provided with a switch, and the side wall of the liquid storage tank is fixedly connected to a warning light;

[0011] The interior of the liquid storage tank is fixedly connected with a water outlet pipe, and the water outlet pipe is provided with a spray assembly whose position is convenient for adjustment.

[0012] Preferably, the floating plate is slidably connected to the inner wall of the liquid storage tank, and the sealing ring is fixedly installed on the upper end of the sealing shell.

[0013] Preferably, the movable plate is slidably connected between the liquid storage tank and the sealing shell, the warning light is electrically connected to the switch, and both ends of the water outlet pipe are provided with anti-blocking components to prevent impurities in the disinfectant from entering the atomizing nozzle.

[0014] Preferably, the stirring assembly includes two motors fixedly connected to the upper ends of the two sealing covers, the output shafts of the two motors pass through the sealing covers and are fixedly connected to rotating rods, and the side walls of the rotating rods are fixedly connected to a plurality of stirring rods distributed in an annular manner.

[0015] Preferably, the anti-blocking component includes two mounting covers rotatably connected to the two ends of the water outlet pipe, the upper ends of the two mounting covers are provided with water inlet holes, the upper ends of the water inlet holes are fixedly connected to filter screens, the interior of the mounting covers is fixedly connected to mounting rods, and one end of the mounting rods is fixedly connected to multiple impellers distributed in a ring.

[0016] Preferably, the spray assembly includes a water pump fixedly mounted on the upper end of a water outlet pipe, an elastic tube fixedly connected to the water outlet pipe of the water pump, an atomizing nozzle fixedly connected to one end of the elastic tube, a mounting plate fixedly connected to the interior of the liquid storage tank, and a cylinder fixedly connected to the side wall of the mounting plate.

[0017] Preferably, a connecting plate is fixedly connected to the extending rod of the cylinder, and the connecting plate is fixedly connected to the atomizing nozzle.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model provides a sealing shell. The floating plate drives the slide bar to move upward under the action of buoyancy. When the water level drops, the floating plate and other components squeeze the switch under the action of their own gravity. The switch controls the warning light to turn on, reminding the user that liquid needs to be added. When the slide bar moves, the sealing ring seals the connection between the slide bar and the sealing shell.

[0020] 2. The utility model provides rotatable mounting covers at both ends of the water outlet pipe. The disinfectant enters the mounting cover through the water inlet hole. The filter screen filters the impurities in the disinfectant. When the water flows through the impeller, the impeller is driven to rotate. The impeller drives the mounting cover to rotate through the mounting rod. When the mounting cover rotates, centrifugal force is generated, which will throw the impurities on the outside of the filter screen away from the filter screen to prevent the filter screen from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 3 Practical Figure 2 A magnified view of area A in;

[0024] Figure 4 Practical Figure 2 Magnified view of area B in .

[0025] In the figure: 1. liquid storage tank; 2. sealing cover; 3. motor; 4. rotating rod; 5. stirring rod; 6. reminder component; 61. sealing shell; 62. sliding rod; 63. floating plate; 64. sealing ring; 65. moving plate; 66. switch; 67. warning light; 7. water outlet pipe; 8. anti-blocking component; 81. mounting cover; 82. water inlet hole; 83. filter screen; 84. mounting rod; 85. impeller; 9. water pump; 10. elastic tube; 11. atomizing nozzle; 12. mounting plate; 13. cylinder; 14. connecting plate. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-4 , the utility model provides a technical solution:

[0028] A public health sterilization and disinfection device comprises a liquid storage tank 1, wherein two symmetrically distributed sealing covers 2 are arranged at the upper end of the liquid storage tank 1, and stirring components are arranged on the two sealing covers 2 to prevent the precipitation of disinfectant in the tank;

[0029] The liquid storage tank 1 is provided with two reminder components 6 for reminding that disinfectant needs to be added;

[0030] The reminder component 6 includes a sealing shell 61 fixedly installed inside the liquid storage tank 1, a slide rod 62 is slidably connected to the upper end of the sealing shell 61, a floating plate 63 is fixedly connected to the upper end of the slide rod 62, a sealing ring 64 is slidably connected to the outer side of the slide rod 62, a moving plate 65 is fixedly connected to the lower end of the slide rod 62, a switch 66 is arranged at the inner bottom of the liquid storage tank 1 and inside the sealing shell 61, and a warning light 67 is fixedly connected to the side wall of the liquid storage tank 1;

[0031] A water outlet pipe 7 is fixedly connected to the interior of the liquid storage tank 1 , and a spray assembly whose position is easily adjustable is provided on the water outlet pipe 7 .

[0032] The floating plate 63 is slidably connected to the inner wall of the liquid storage tank 1 , and the sealing ring 64 is fixedly installed on the upper end of the sealing shell 61 .

[0033] Furthermore, the floating plate 63 controls the height of the moving plate 65 through the sliding rod 62 , and the sealing ring 64 seals the connection between the sliding rod 62 and the sealing shell 61 when the sliding rod 62 moves.

[0034] The movable plate 65 is slidably connected between the liquid storage tank 1 and the sealing shell 61 , the warning light 67 is electrically connected to the switch 66 , and both ends of the water outlet pipe 7 are provided with anti-blocking components 8 to prevent impurities in the disinfectant from entering the atomizing nozzle 11 .

[0035] Specifically, the warning light 67 reminds the user that liquid needs to be added.

[0036] The stirring assembly includes two motors 3 fixedly connected to the upper ends of the two sealing covers 2. The output shafts of the two motors 3 penetrate the sealing covers 2 and are fixedly connected to rotating rods 4. The side walls of the rotating rods 4 are fixedly connected to a plurality of stirring rods 5 distributed in an annular manner.

[0037] On the other hand, the motor 3 is turned on to drive the rotating rod 4 to rotate, and the rotating rod 4 drives the stirring rod 5 to stir the disinfectant to prevent the disinfectant from precipitating.

[0038] The anti-blocking component 8 includes two mounting covers 81 rotatably connected to the two ends of the water outlet pipe 7, the upper ends of the two mounting covers 81 are each provided with a water inlet hole 82, the upper ends of the water inlet holes 82 are fixedly connected to a filter screen 83, the interior of the mounting cover 81 is fixedly connected to a mounting rod 84, and one end of the mounting rod 84 is fixedly connected to a plurality of impellers 85 distributed in a ring.

[0039] It is worth noting that the disinfectant enters the interior of the installation cover 81 through the water inlet hole 82, and the filter screen 83 filters the impurities in the disinfectant. When the water flows through the impeller 85, it drives the impeller 85 to rotate, and the impeller 85 drives the installation cover 81 to rotate through the installation rod 84. When the installation cover 81 rotates, centrifugal force is generated, which will throw the impurities on the outside of the filter screen 83 away from the filter screen 83 to prevent the filter screen 83 from being blocked.

[0040] The spray assembly includes a water pump 9 fixedly installed on the upper end of the water outlet pipe 7, an elastic tube 10 is fixedly connected to the water outlet pipe 7 of the water pump 9, one end of the elastic tube 10 is fixedly connected to an atomizing nozzle 11, a mounting plate 12 is fixedly connected to the inside of the liquid storage tank 1, and a cylinder 13 is fixedly connected to the side wall of the mounting plate 12.

[0041] In addition, the water pump 9 draws the disinfectant from the liquid storage tank 1 through the water outlet pipe 7, and the disinfectant enters the atomizing nozzle 11 through the elastic tube 10. The atomizing nozzle 11 sprays the disinfectant into atomized form to disinfect the outside.

[0042] A connecting plate 14 is fixedly connected to the extending rod of the cylinder 13 , and the connecting plate 14 is fixedly connected to the atomizing nozzle 11 .

[0043] In some other embodiments, the extension rod of the cylinder 13 is extended, and the atomizing nozzle 11 is controlled to move out of the liquid storage tank 1 through the connecting plate 14. When not in use, the extension rod of the cylinder 13 is retracted, and the atomizing nozzle 11 is stored inside the liquid storage tank 1 to protect the atomizing nozzle 11.

[0044] Working principle: When the utility model is used, the motor 3 is turned on to drive the rotating rod 4 to rotate, and the rotating rod 4 drives the stirring rod 5 to stir the disinfectant to prevent the disinfectant from settling. The water pump 9 draws the disinfectant from the liquid storage tank 1 through the water outlet pipe 7, and enters the atomizing nozzle 11 through the elastic tube 10. The atomizing nozzle 11 sprays the disinfectant into atomized form to disinfect the outside. The extension rod of the cylinder 13 is extended, and the atomizing nozzle 11 is controlled to move out of the liquid storage tank 1 through the connecting plate 14. When not in use, the extension rod of the cylinder 13 is retracted, and the atomizing nozzle 11 is stored in the liquid storage tank 1 to protect the atomizing nozzle 11.

[0045] When water flows into the water outlet pipe 7, the disinfectant enters the interior of the installation cover 81 through the water inlet hole 82, and the filter screen 83 filters the impurities in the disinfectant. When the water flows through the impeller 85, the impeller 85 is driven to rotate, and the impeller 85 drives the installation cover 81 to rotate through the installation rod 84. When the installation cover 81 rotates, centrifugal force is generated, which will throw the impurities on the outside of the filter screen 83 away from the filter screen 83 to prevent the filter screen 83 from being blocked.

[0046] Under the action of buoyancy, the float plate 63 drives the slide bar 62 to move upward. When the water level drops, the float plate 63 and other components, under the action of their own gravity, the moving plate 65 squeezes the switch 66. The switch 66 controls the warning light 67 to turn on, reminding the user that liquid needs to be added. When the slide bar 62 moves, the sealing ring 64 seals the connection between the slide bar 62 and the sealing shell 61.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A public health sterilization and disinfection device, comprising a liquid storage tank (1), characterized in that: The upper end of the liquid storage tank (1) is provided with two symmetrically distributed sealing covers (2), and both sealing covers (2) are provided with a stirring assembly for preventing the disinfectant in the tank from settling; The liquid storage box (1) is provided with two reminder components (6) for reminding that disinfectant needs to be added; The reminder component (6) comprises a sealing shell (61) fixedly installed inside the liquid storage tank (1); the upper end of the sealing shell (61) is slidably connected to a slide rod (62); the upper end of the slide rod (62) is fixedly connected to a floating plate (63); the outer side of the slide rod (62) is slidably connected to a sealing ring (64); the lower end of the slide rod (62) is fixedly connected to a moving plate (65); a switch (66) is provided at the inner bottom of the liquid storage tank (1) and inside the sealing shell (61); and a warning light (67) is fixedly connected to the side wall of the liquid storage tank (1); The interior of the liquid storage box (1) is fixedly connected with a water outlet pipe (7), and the water outlet pipe (7) is provided with a spray assembly whose position is easily adjustable.

2. A public health sterilization and disinfection equipment according to claim 1, characterized in that: The floating plate (63) is slidably connected to the inner wall of the liquid storage box (1), and the sealing ring (64) is fixedly mounted on the upper end of the sealing shell (61).

3. A public health sterilization and disinfection equipment according to claim 1, characterized in that: The movable plate (65) is slidably connected between the liquid storage tank (1) and the sealing shell (61), the warning light (67) is electrically connected to the switch (66), and both ends of the water outlet pipe (7) are provided with anti-blocking components (8) for preventing impurities in the disinfectant from entering the atomizing nozzle (11).

4. A public health sterilization and disinfection equipment according to claim 1, characterized in that: The stirring assembly comprises two motors (3) fixedly connected to the upper ends of the two sealing covers (2), the output shafts of the two motors (3) both pass through the sealing covers (2) and are fixedly connected to a rotating rod (4), and the side walls of the rotating rod (4) are fixedly connected to a plurality of stirring rods (5) distributed in an annular manner.

5. A public health sterilization and disinfection equipment according to claim 3, characterized in that: The anti-blocking component (8) comprises two mounting covers (81) rotatably connected to the two ends of the water outlet pipe (7), the upper ends of the two mounting covers (81) are each provided with a water inlet hole (82), the upper ends of the water inlet holes (82) are fixedly connected to a filter screen (83), the interior of the mounting cover (81) is fixedly connected to a mounting rod (84), and one end of the mounting rod (84) is fixedly connected to a plurality of impellers (85) distributed in an annular manner.

6. A public health sterilization and disinfection equipment according to claim 1, characterized in that: The spray assembly comprises a water pump (9) fixedly mounted on the upper end of a water outlet pipe (7); an elastic tube (10) is fixedly connected to the water outlet pipe (7) of the water pump (9); one end of the elastic tube (10) is fixedly connected to an atomizing nozzle (11); a mounting plate (12) is fixedly connected to the interior of the liquid storage tank (1); and a cylinder (13) is fixedly connected to the side wall of the mounting plate (12).

7. A public health sterilization and disinfection equipment according to claim 6, characterized in that: A connecting plate (14) is fixedly connected to the extension rod of the cylinder (13), and the connecting plate (14) is fixedly connected to the atomizing nozzle (11).

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