CN220801534U

CN220801534U - Self-cleaning hydrogen peroxide sterilizer

Info

Publication number: CN220801534U
Application number: CN202322337737.XU
Authority: CN
Inventors: 洪婷
Original assignee: Hefei Teling Biotechnology Co ltd
Current assignee: Hefei Teling Biotechnology Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-19
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of sterilizing machines, in particular to a self-cleaning hydrogen peroxide sterilizing machine, which comprises a machine shell, wherein a baffle plate is fixed on the inner side wall of the machine shell near the bottom end, a liquid storage tank is fixed on the top surface of the baffle plate near the rear end, a water pump is fixed on the inner wall of the front side of the machine shell near the top end, and the self-cleaning hydrogen peroxide sterilizing machine further comprises: a clean mechanism for clearing up liquid storage pot inner wall, clean mechanism is fixed with elevator motor including being fixed in the liquid storage pot top and being the mounting panel of the font of falling U, and mounting panel top surface department placed in the middle is equipped with the elevating dish, and elevator motor output shaft coaxial coupling has the lead screw with elevating dish threaded connection, and the elevating dish lateral wall rotates and is connected with the swivel, and the swivel lateral wall is fixed with a plurality of scrapers through the spliced pole rule, and the scraper blade closely laminates with the liquid storage pot inside wall. According to the utility model, the rotating scraping plate is used for scraping impurities on the inner side wall of the liquid storage tank, so that the disinfection effect is prevented from being influenced.

Description

Self-cleaning hydrogen peroxide sterilizer

Technical Field

The utility model relates to the technical field of sterilizing machines, in particular to a self-cleaning hydrogen peroxide sterilizing machine.

Background

The hydrogen peroxide sterilizer is one kind of sterilizing equipment widely used in medical field, and is used to convert sterilizing water into spray to sterilize air.

The utility model patent with the publication number of CN219375582U discloses a multifunctional disinfection device, which comprises a base plate, the upper surface fixedly connected with rectangle section of thick bamboo of bottom plate, the recess has been seted up to the bottom of rectangle section of thick bamboo, the upper surface of the inner wall of recess and bottom plate all is provided with the stock solution bucket, the inner wall threaded connection of stock solution bucket has sealed lid, the inner wall fixed intercommunication of sealed lid has first straight tube, both sides all laminate around the rectangle section of thick bamboo inner wall are provided with the backup pad, the guide way has all been seted up to both sides around the backup pad.

Although the utility model is convenient for disassembling and assembling the liquid storage barrel, impurities are attached to the inner wall of the tank body after the tank body is used for a long time after the disinfectant is added, and the concentration of the disinfectant is affected if the tank body is not cleaned in time, so that the disinfection effect is further affected.

Disclosure of utility model

The present utility model is directed to a self-cleaning hydrogen peroxide sterilizer, which solves the above-mentioned problem of lack of cleaning mechanism.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a self-cleaning formula hydrogen peroxide sterilizing machine, includes the casing, the casing inside wall is close to bottom department and is fixed with the baffle, the baffle top surface is close to rear end department and is fixed with the liquid storage pot, the casing front side inner wall is close to top department and is fixed with the water pump, still includes: the cleaning mechanism comprises a mounting plate which is fixed at the top end of the liquid storage tank and is in an inverted U shape, a lifting motor is fixed at the center of the top surface of the mounting plate, a lifting disc is arranged below the mounting plate, an output shaft of the lifting motor is coaxially connected with a screw rod which is in threaded connection with the lifting disc, a swivel is rotationally connected with the outer side wall of the lifting disc, and a plurality of scraping plates are regularly fixed on the outer side wall of the swivel through connecting columns and are tightly attached to the inner side wall of the liquid storage tank.

Preferably, the four corners of the bottom surface of the shell are provided with rollers, and the rear side surface of the shell is fixed with a pushing handle near the top end.

Preferably, a connecting cylinder is arranged on the front side surface of the shell near the top end, a spray head is arranged at the front end of the connecting cylinder, and a sealing cover is hinged to the top end of the shell.

Preferably, the top end of the liquid storage tank is hinged with a movable cover, a liquid inlet pipe extending out of the machine shell is arranged at the position, close to the top end, of the side wall of the liquid storage tank, and a drain pipe extending out of the machine shell is arranged in the middle of the bottom wall of the liquid storage tank.

Preferably, the water inlet end of the water pump is communicated with the liquid storage tank through a water inlet pipe, and the water outlet end of the water pump is communicated with the connecting cylinder through a water outlet pipe.

Preferably, handles are fixed at the top surface of the mounting plate close to the left end and the right end, threaded rods are connected with the two vertical plates of the mounting plate in a threaded mode, and a hand wheel is fixed at one end, far away from the mounting plate, of the threaded rods.

Preferably, a driven gear ring is fixed on the top surface of the swivel, a rotating motor is fixed at the position, close to the edge, of the lifting disc, and a driving gear meshed with the driven gear ring is coaxially connected with an output shaft of the rotating motor.

Preferably, the bottom surface of the transverse plate section of the mounting plate is provided with limiting rods penetrating through the lifting disc on the left side and the right side of the screw rod, the screw rod and the bottom ends of the limiting rods are provided with stop blocks, and the stop rings are fixedly sleeved on the screw rod and the two limiting rods close to the top ends of the limiting rods.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the lifting plate is arranged to drive the scraping plate to descend, the output shaft of the rotating motor sequentially drives the driving gear and the driven gear ring to rotate, the rotating ring drives the scraping plate to rotate, the rotating scraping plate scrapes impurities attached to the inner side wall of the liquid storage tank, so that the effect of sterilizing water is prevented from being influenced, and meanwhile, the cleaning mechanism can be taken out, so that the cleaning mechanism is convenient to overhaul, and the liquid storage space is prevented from being occupied.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a cross-sectional view of the housing and the partition of the utility model;

FIG. 3 is a schematic view of the structure of the liquid storage tank and the cleaning mechanism in the utility model;

fig. 4 is a schematic structural view of a cleaning mechanism in the utility model.

In the figure:

1. A housing; 10. a roller; 11. a partition plate; 12. a pushing handle; 13. a connecting cylinder; 14. a spray head; 15. a cover;

2. a liquid storage tank; 20. a movable cover; 21. a liquid inlet pipe; 22. a blow-down pipe;

3. a water pump; 30. a water inlet pipe; 31. a water outlet pipe;

4. A cleaning mechanism; 40. a mounting plate; 41. a handle; 42. a threaded rod; 43. a lifting motor; 430. a screw rod; 44. a limit rod; 45. a lifting disc; 450. a rotating electric machine; 451. a drive gear; 46. a swivel; 460. a scraper; 461. a driven toothed ring; 47. a baffle ring; 48. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions:

the utility model provides a self-cleaning formula hydrogen peroxide sterilizing machine, includes casing 1, and casing 1 inside wall is close to bottom department and is fixed with baffle 11, and baffle 11 top surface is close to rear end department and is fixed with reservoir 2, and casing 1 front side inner wall is close to top department and is fixed with water pump 3, still includes: a cleaning mechanism 4 for clearing up liquid storage pot 2 inner wall, cleaning mechanism 4 is including being fixed in liquid storage pot 2 top and being the mounting panel 40 of the font of falling U, mounting panel 40 top surface department of centering is fixed with elevator motor 43, mounting panel 40 below is equipped with elevating disc 45, elevator motor 43 output shaft coaxial coupling has the lead screw 430 with elevating disc 45 threaded connection, elevating disc 45 lateral wall rotates and is connected with swivel 46, swivel 46 lateral wall is fixed with a plurality of scraper blades 460 through the spliced pole rule, scraper blade 460 closely laminates with liquid storage pot 2 inside wall, lead screw 430 can drive elevating disc 45 oscilaltion, later scrape the impurity on the liquid storage pot 2 inside wall by rotatory scraper blade 460 again, prevent to influence disinfection effect.

In the embodiment, the rollers 10 are installed at four corners of the bottom surface of the casing 1, and the push handle 12 is fixed at the position, close to the top end, of the rear side surface of the casing 1, so that the casing 1 can be pushed conveniently.

Specifically, a connecting cylinder 13 is arranged on the front side surface of the casing 1 near the top end, a spray head 14 is arranged at the front end of the connecting cylinder 13, the spray head 14 can spray atomized disinfectant for disinfection, and a sealing cover 15 is hinged to the top end of the casing 1.

Specifically, the movable cover 20 is hinged at the top end of the liquid storage tank 2, the cleaning mechanism 4 is conveniently placed, the liquid inlet pipe 21 extending out of the machine shell 1 is installed at the position, close to the top end, of the side wall of the liquid storage tank 2, the protective cover is clamped at the water inlet of the liquid inlet pipe 21, the drain pipe 22 extending out of the machine shell 1 is installed in the middle of the bottom wall of the liquid storage tank 2, and a valve is matched on the drain pipe 22.

Further, the water inlet end of the water pump 3 is communicated with the liquid storage tank 2 through the water inlet pipe 30, the water outlet end of the water pump 3 is communicated with the connecting cylinder 13 through the water outlet pipe 31, and the water pump 3 can pump the sterilizing water to the spray head 14 for spraying.

In addition, the mounting panel 40 top surface is close to both ends department about all is fixed with handle 41, and two equal threaded connection of riser of mounting panel 40 have threaded rod 42, and the one end that the mounting panel 40 was kept away from to threaded rod 42 is fixed with the hand wheel, and threaded rod 42 passes behind the riser section of mounting panel 40 with the outer lateral wall butt of liquid storage pot 2, conveniently takes off clean mechanism 4, prevents to occupy the liquid storage space.

It should be noted that, the top surface of the swivel 46 is fixed with a driven gear ring 461, the lifting disc 45 is fixed with a rotating motor 450 near the edge, the output shaft of the rotating motor 450 is coaxially connected with a driving gear 451 engaged with the driven gear ring 461, and the output shaft of the rotating motor 450 drives the driving gear 451 to rotate, thereby driving the driven gear ring 461 and the swivel 46 to rotate.

It should be noted that, the bottom surface of the transverse plate section of the mounting plate 40 is fixed with limiting rods 44 penetrating through the lifting disc 45 at the left side and the right side of the screw rod 430, the bottom ends of the screw rod 430 and the two limiting rods 44 are fixed with stop blocks 48, the positions, close to the top ends, of the screw rod 430 and the two limiting rods 44 are fixedly sleeved with stop rings 47, the vertical movement range of the lifting disc 45 is limited, and the lifting disc 45 is prevented from being separated from the screw rod 430 and the rotating motor 450 to abut against the mounting plate 40.

Finally, it should be noted that the components of the water pump 3, the lifting motor 43, the rotating motor 450 and the like in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle of the components are all known to those skilled in the art through technical manuals or known through routine experimental methods, at the idle position of the device, all the electric devices are connected through wires, the power elements, the electric devices, and the adaptive controller and the power supply, the specific connection means should refer to the working principle in the present utility model, the electric connection between the electric devices is completed according to the sequence of operation, and the detailed connection means are all known in the art.

When the self-cleaning hydrogen peroxide sterilizer is used, a protective cover is opened, hydrogen peroxide sterilizing water is added from a liquid inlet pipe 21, the shell 1 is pushed to move, and the sterilizing water is pumped to a spray head 14 by a water pump 3 to be sprayed out;

When the inner wall of the liquid storage tank 2 needs to be cleaned, the sealing cover 15 and the movable cover 20 are opened, the mounting plate 40 is placed above the liquid storage tank 2, the hand wheel is rotated, the threaded rod 42 is abutted against the outer side wall of the liquid storage tank 2 after rotating, then the lifting motor 43 and the rotating motor 450 are started, the output shaft of the rotating motor 450 drives the screw rod 430 to rotate, meanwhile, the lifting disk 45 moves downwards under the limit of the limit rod 44, the output shaft of the rotating motor 450 drives the driving gear 451 to rotate, the driven toothed ring 461 and the swivel 46 rotate along with the rotation, the rotating scraping plate 460 can scrape impurities on the inner side wall of the liquid storage tank 2, after a certain time, the lifting motor 43 is reversed until the lifting disk 45 returns to the initial position, the movement range of the lifting disk 45 is limited by the baffle ring 47 and the stop block 48, cleaning water is added from the liquid inlet pipe 21, and then the impurities are discharged from the sewage discharging pipe 22.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Self-cleaning formula hydrogen peroxide sterilizing machine, including casing (1), casing (1) inside wall is close to bottom department and is fixed with baffle (11), baffle (11) top surface is close to rear end department and is fixed with reservoir (2), its characterized in that, casing (1) front side inner wall is close to top department and is fixed with water pump (3), still includes:

the cleaning mechanism (4) is used for cleaning the inner wall of the liquid storage tank (2), the cleaning mechanism (4) comprises a mounting plate (40) which is fixed on the top end of the liquid storage tank (2) and is in an inverted U shape, a lifting motor (43) is fixed at the center of the top surface of the mounting plate (40), a lifting disc (45) is arranged below the mounting plate (40), an output shaft of the lifting motor (43) is coaxially connected with a screw rod (430) which is in threaded connection with the lifting disc (45), a rotating ring (46) is rotationally connected with the outer side wall of the lifting disc (45), a plurality of scraping plates (460) are regularly fixed on the outer side wall of the rotating ring (46) through connecting columns, and the scraping plates (460) are tightly attached to the inner side wall of the liquid storage tank (2).

2. The self-cleaning hydrogen peroxide sterilizer of claim 1, wherein: the four corners of the bottom surface of the shell (1) are provided with rollers (10), and a pushing handle (12) is fixed at the position, close to the top end, of the rear side surface of the shell (1).

3. The self-cleaning hydrogen peroxide sterilizer of claim 1, wherein: the front side of the machine shell (1) is provided with a connecting cylinder (13) close to the top end, the front end of the connecting cylinder (13) is provided with a spray head (14), and the top end of the machine shell (1) is hinged with a sealing cover (15).

4. The self-cleaning hydrogen peroxide sterilizer of claim 1, wherein: the top of the liquid storage tank (2) is hinged with a movable cover (20), a liquid inlet pipe (21) extending out of the casing (1) is arranged at the position, close to the top, of the side wall of the liquid storage tank (2), and a drain pipe (22) extending out of the casing (1) is arranged in the middle of the bottom wall of the liquid storage tank (2).

5. A self-cleaning hydrogen peroxide sterilizer as claimed in claim 3, wherein: the water inlet end of the water pump (3) is communicated with the liquid storage tank (2) through a water inlet pipe (30), and the water outlet end of the water pump (3) is communicated with the connecting cylinder (13) through a water outlet pipe (31).

6. The self-cleaning hydrogen peroxide sterilizer of claim 1, wherein: handles (41) are fixed at the top surface of the mounting plate (40) close to the left end and the right end, threaded rods (42) are connected with the two vertical plates of the mounting plate (40) in a threaded mode, and a hand wheel is fixed at one end, far away from the mounting plate (40), of each threaded rod (42).

7. The self-cleaning hydrogen peroxide sterilizer of claim 1, wherein: the rotary ring (46) top surface is fixed with driven ring gear (461), lifting disk (45) are close to edge department and are fixed with rotating electrical machines (450), rotating electrical machines (450) output shaft coaxial coupling have with driving gear (451) of driven ring gear (461) meshing.

8. The self-cleaning hydrogen peroxide sterilizer of claim 1, wherein: limiting rods (44) penetrating through the lifting plates (45) are fixed on the left side and the right side of the screw rod (430) on the bottom face of the transverse plate section of the mounting plate (40), stop blocks (48) are fixed on the bottom ends of the screw rod (430) and the two limiting rods (44), and baffle rings (47) are fixedly sleeved on the positions, close to the top ends, of the screw rod (430) and the two limiting rods (44).