Disinfection and sterilization device

Abstract

The utility model relates to the technical field of disinfection and sterilization, and discloses a disinfection and sterilization device which comprises a cylinder body, supporting legs are fixedly connected to the bottom of the cylinder body, a motor is fixedly connected to the top of the cylinder body, a rotating shaft is fixedly connected to an output shaft of the motor, a cleaning assembly is arranged on the rotating shaft, and the cleaning assembly is fixedly connected with the cylinder body. A storage box is detachably mounted on the left side of the barrel, an output pipe is fixedly connected to the bottom of the storage box, an input pipe is fixedly connected to the left side of the barrel, a sealing assembly is arranged on the input pipe, the cleaning assembly comprises a cleaning rod, and a fixing rod is slidably connected to the inner wall of the cleaning rod. And a connecting rod is hinged to the outer wall of the cleaning rod. According to the disinfection and sterilization device, the cleaning assembly, the limiting assembly, the motor and the rotating shaft are arranged, the connecting block slides downwards, so that the cleaning rod is in contact with the inner wall of the cylinder body, the motor is started to drive the cleaning rod to clean the inner wall of the cylinder body, and the use effect of the disinfection and sterilization device is improved.

Description

Technical Field

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

[0002] Medical wastewater refers to wastewater generated in medical institutions that contains special components such as medical waste, drug residues, pathogens, etc. Due to the certain dangers and specificity of medical waste, the treatment of medical wastewater usually requires disinfection and sterilization to ensure that it does not cause harm to the environment and public health.

[0003] The existing disinfection and sterilization devices, such as the publication number CN216303361U, disclose a medical waste water disinfection device, which uses a threaded rod arranged in the disinfection device. When the threaded rod is rotated, the threaded rod is disconnected from the connecting plate, and then the cover device is pulled upward, and then disinfectant is added to the device barrel, and then the cover is covered, and the threaded rod is rotated to seal the device, and then the motor device is started to make the motor shaft stir the waste water, thereby accelerating the speed of waste water disinfection.

[0004] Considering that after the disinfection device is used for a long time, a large amount of dirt will adhere to the inner wall of the device barrel, affecting the subsequent disinfection and sterilization of sewage. Since the device barrel is usually large in size and deep inside, it is not convenient to clean, resulting in reduced use effect of the disinfection and sterilization device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a disinfection and sterilization device, which aims to improve the problem in the prior art that after long-term use of the device barrel, a large amount of dirt will adhere to the inner wall, which is difficult to clean and leads to reduced use effect of the disinfection and sterilization device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a disinfection and sterilization device, comprising a cylinder, the bottom of the cylinder is fixedly connected to a support leg, the top of the cylinder is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, a cleaning assembly is arranged on the rotating shaft, a storage box is detachably mounted on the left side of the cylinder, the bottom of the storage box is fixedly connected to an output pipe, the left side of the cylinder is fixedly connected to an input pipe, and a sealing assembly is arranged on the input pipe;

[0007] The cleaning assembly comprises a cleaning rod, the inner wall of the cleaning rod is slidably connected with a fixing rod, the outer wall of the cleaning rod is hinged with a connecting rod, and the top of the connecting rod is hinged with a sliding block.

[0008] As a further description of the above technical solution:

[0009] The sealing component comprises a circular ring, a sleeve is inserted into the outer wall of the circular ring, an elastic gasket is arranged on the inner wall of the sleeve, and a clamping component is arranged on the inner wall of the circular ring.

[0010] As a further description of the above technical solution:

[0011] A connecting block is fixedly connected to the top of the slider, the outer wall of the slider is slidably connected to the inner wall of the rotating shaft, the end of the fixing rod is fixedly connected to the outer wall of the rotating shaft, the outer wall of the connecting block is slidably connected to the inner wall of the rotating shaft, and a limiting component is provided on the inner wall of the connecting block.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the ring is fixedly connected to the outer wall of the output pipe, the inner wall of the sleeve is fixedly connected to the outer wall of the input pipe, the clamping assembly includes a wedge, the outer wall of the wedge is elastically connected to the inner wall of the ring through a compression spring, and a limiting groove is provided on the outer wall of the sleeve.

[0014] As a further description of the above technical solution:

[0015] The limiting assembly comprises a fixing plate, an outer wall of the fixing plate is provided with a clamping groove, and an inner wall of the connecting block is elastically connected with a clamping block via a limiting spring.

[0016] As a further description of the above technical solution:

[0017] One end of the compression spring is fixedly connected to the inner wall of the circular ring, and the other end of the compression spring is fixedly connected to the outer wall of the wedge block. The outer wall of the wedge block is slidably connected to the inner wall of the circular ring, and the outer wall of the wedge block is clamped with the inner wall of the limiting groove.

[0018] As a further description of the above technical solution:

[0019] One end of the limit spring is fixedly connected to the inner wall of the connecting block, and the other end of the limit spring is fixedly connected to the outer wall of the clamping block.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the clamping block is slidably connected to the inner wall of the connecting block, and the outer wall of the clamping block is clamped to the inner wall of the clamping slot.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, a cleaning assembly, a limit assembly, a motor, and a rotating shaft are provided. By sliding the connecting block and the slider downward, the connecting rod drives the cleaning rod to slide along the outer wall of the fixed rod, so that the cleaning rod contacts the inner wall of the cylinder. The motor is started to drive the rotating shaft to rotate the cleaning rod, and the inner wall of the cylinder is scraped and cleaned, so that the cleaning and use effects of the disinfection and sterilization device are improved.

[0024] 2. In the utility model, by providing a sealing component and a clamping component, the storage box can be easily installed on the cylinder body through the plug-in effect of the ring and the sleeve. At the same time, the ring and the sleeve squeeze the elastic gasket, causing the elastic gasket to expand and deform, thereby sealing the interface between the input pipe and the output pipe, thereby improving the sealing effect and working efficiency of the disinfection and sterilization device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of a disinfection and sterilization device proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of a cylinder of a disinfection and sterilization device proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the circular ring split structure of a disinfection and sterilization device proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the disassembly structure of a connection block of a disinfection and sterilization device proposed by the utility model;

[0029] Figure 5 A disinfection and sterilization device proposed by the utility model Figure 2 A schematic diagram of the enlarged structure of part A.

[0030] Legend:

[0031] 1. Cylinder; 2. Support legs; 3. Motor; 4. Rotating shaft; 5. Cleaning assembly; 51. Cleaning rod; 52. Fixed rod; 53. Connecting rod; 54. Sliding block; 55. Connecting block; 56. Limiting assembly; 561. Fixed plate; 562. Slot; 563. Block; 564. Limiting spring; 6. Sealing assembly; 61. Ring; 62. Sleeve; 63. Elastic gasket; 64. Snap-on assembly; 641. Wedge block; 642. Compression spring; 643. Limiting groove; 7. Input pipe; 8. Output pipe; 9. Storage box. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-Figure 2 The utility model provides an embodiment: a disinfection and sterilization device, including a cylinder 1, a water inlet pipe is arranged on the right side of the cylinder 1, and the sewage is disinfected and sterilized by inputting the sewage from the water inlet pipe into the cylinder 1, the bottom of the cylinder 1 is fixedly connected with a support leg 2, and the support leg 2 is distributed in three groups in an annular manner, and the cylinder 1 is stably supported by the support leg 2, and the top of the cylinder 1 is fixedly connected with a motor 3, and the rotating shaft 4 is driven to rotate by starting the motor 3, and the output shaft of the motor 3 is fixedly connected with the rotating shaft 4, and a stirring rod is arranged on the rotating shaft 4, and the stirring rod is driven to rotate by the rotating shaft 4 to stir the sewage in the cylinder 1, To improve the disinfection and sterilization effect, a cleaning component 5 is provided on the rotating shaft 4, and the inner wall of the cylinder 1 is cleaned by the cleaning component 5. A storage box 9 can be installed and detached on the left side of the cylinder 1, and the storage box 9 stores disinfection and sterilization agents. An output pipe 8 is fixedly connected to the bottom of the storage box 9, and the disinfection and sterilization agents in the storage box 9 are transported to the input pipe 7 through the output pipe 8. An input pipe 7 is fixedly connected to the left side of the cylinder 1, and the disinfection and sterilization agents in the output pipe 8 are transported to the cylinder 1 through the input pipe 7. A sealing component 6 is provided on the input pipe 7, and the interface between the input pipe 7 and the output pipe 8 is sealed by the sealing component 6.

[0034] Reference Figure 2 The cleaning assembly 5 includes a cleaning rod 51, which contacts the inner wall of the cylinder 1 and rotates around the rotating shaft 4 to scrape and clean the inner wall of the cylinder 1. The inner wall of the cleaning rod 51 is slidably connected with a fixed rod 52. The sliding effect of the cleaning rod 51 makes the cleaning rod 51 contact or release the contact effect with the inner wall of the cylinder 1. The outer wall of the cleaning rod 51 is hinged with a connecting rod 53. The moving effect of the connecting rod 53 drives the cleaning rod 51 to slide along the outer wall of the fixed rod 52. The top of the connecting rod 53 is hinged with a slider 54, which drives the connecting rod 53 to move through the moving effect of the slider 54.

[0035] Reference Figure 3The sealing component 6 includes a circular ring 61, and a sleeve 62 is inserted into the outer wall of the circular ring 61. Through the plug-in effect of the circular ring 61 and the sleeve 62, the output pipe 8 and the input pipe 7 are kept fixedly connected. An elastic gasket 63 is provided on the inner wall of the sleeve 62. Through the plug-in effect of the circular ring 61 and the sleeve 62, the elastic gasket 63 is squeezed to expand and deform, thereby sealing the interface between the output pipe 8 and the input pipe 7. A clamping component 64 is provided on the inner wall of the circular ring 61, and the circular ring 61 is limited by the clamping component 64.

[0036] Reference Figure 2 and Figure 4 A connecting block 55 is fixedly connected to the top of the slider 54. The sliding effect of the connecting block 55 drives the slider 54 to slide. The outer wall of the slider 54 is slidably connected to the inner wall of the rotating shaft 4. The end of the fixing rod 52 is fixedly connected to the outer wall of the rotating shaft 4. The fixing effect of the fixing rod 52 keeps the fixing rod 52 fixed to prevent the fixing rod 52 from falling off. The outer wall of the connecting block 55 is slidably connected to the inner wall of the rotating shaft 4. A limiting component 56 is provided on the inner wall of the connecting block 55. The limiting component 56 is used to limit the connecting block 55.

[0037] Reference Figure 1 and Figure 3 The inner wall of the ring 61 is fixedly connected to the outer wall of the output pipe 8, and the fixing effect of the ring 61 prevents the ring 61 from falling off. The inner wall of the sleeve 62 is fixedly connected to the outer wall of the input pipe 7, and the fixing effect of the sleeve 62 prevents the sleeve 62 from falling off. The clamping assembly 64 includes a wedge block 641, and the outer wall of the wedge block 641 is elastically connected to the inner wall of the ring 61 through a compression spring 642. Through the elastic force of the compression spring 642, the wedge block 641 always maintains a clamping effect with the limiting groove 643 when not affected by external force, thereby limiting the ring 61. The outer wall of the sleeve 62 is provided with a limiting groove 643.

[0038] Reference Figure 4 and Figure 5 The limiting component 56 includes a fixing plate 561, and a card slot 562 is formed on the outer wall of the fixing plate 561. There are two groups of card slots 562. The two groups of card slots 562 are used to achieve card connection effects with the card block 563 at different positions, thereby achieving limiting effects at different positions of the connecting block 55. The inner wall of the connecting block 55 is elastically connected with the card block 563 through a limiting spring 564. Through the elastic force of the limiting spring 564, the card block 563 always maintains card connection with the card slot 562 when not affected by external force, thereby limiting the connecting block 55.

[0039] Reference Figure 3One end of the compression spring 642 is fixedly connected to the inner wall of the circular ring 61, and the other end of the compression spring 642 is fixedly connected to the outer wall of the wedge block 641. The fixing effect of the compression spring 642 keeps the wedge block 641 fixed to prevent the wedge block 641 from falling off. The outer wall of the wedge block 641 is slidably connected to the inner wall of the circular ring 61. The sliding effect of the wedge block 641 allows the wedge block 641 to be engaged or released from the limiting groove 643. The outer wall of the wedge block 641 is engaged with the inner wall of the limiting groove 643. The engaging effect of the wedge block 641 and the limiting groove 643 allows the sleeve 62 to limit the circular ring 61.

[0040] Reference Figure 4 One end of the limit spring 564 is fixedly connected to the inner wall of the connecting block 55, and the other end of the limit spring 564 is fixedly connected to the outer wall of the clamping block 563. The clamping block 563 is kept fixed by the fixing effect of the limit spring 564 to prevent the clamping block 563 from falling off. The outer wall of the clamping block 563 is slidably connected to the inner wall of the connecting block 55. The clamping effect of the clamping block 563 is used to clamp or release the clamping effect of the clamping block 563 and the inner wall of the clamping slot 562. The clamping effect of the clamping block 563 and the clamping slot 562 allows the fixing plate 561 to limit the connecting block 55.

[0041] Working principle: When in use, the staff transports the sewage into the cylinder 1 from the water pipe arranged on the right side of the cylinder 1, and at the same time, the ring 61 and the sleeve 62 arranged on the output pipe 8 on the storage box 9 are plugged together, so that the wedge block 641 is clamped with the limiting groove 643 under the elastic force of the compression spring 642, so that the sleeve 62 limits the ring 61, and at the same time, the elastic gasket 63 is squeezed to cause the elastic gasket 63 to expand and deform, and the interface between the output pipe 8 and the input pipe 7 is sealed, so that the output pipe 8 and the input pipe 7 transport the disinfectant in the storage box 9 into the cylinder 1 to disinfect and sterilize the sewage, and the staff starts the motor 3 to drive the rotating shaft 4 to rotate, so that the stirring rod on the rotating shaft 4 stirs the sewage in the cylinder 1.

[0042] When it is necessary to clean the inner wall of the cylinder 1, the staff presses the block 563 to release the clamping effect of the block 563 and the clamping groove 562, and at the same time releases the limiting effect on the connecting block 55, slides the connecting block 55 downward, drives the slider 54 to slide downward, and makes the slider 54 drive the connecting rod 53 to move, and drives the cleaning rod 51 to slide along the outer wall of the fixed rod 52 through the connecting rod 53, and contacts the inner wall of the cylinder 1, releases the block 563, and makes the block 563 clamped with the clamping groove 562 under the elastic force of the limiting spring 564, limits the connecting block 55, keeps the cleaning rod 51 fixed, and starts the motor 3 to make the rotating shaft 4 drive the cleaning rod 51 to rotate, so as to scrape and clean the inner wall of the cylinder 1. When the cleaning is completed, the limit on the connecting block 55 is released, and the connecting block 55 is slid upward, so that the connecting rod 53 drives the cleaning rod 51 to slide in the direction close to the rotating shaft 4, thereby releasing the contact effect between the cleaning rod 51 and the inner wall of the cylinder 1, and the connecting block 55 is limited to keep the cleaning rod 51 fixed.

[0043] When the disinfectant in the storage box 9 is used up, the staff presses the wedge 641 to release the clamping effect of the wedge 641 on the limiting groove 643, and at the same time releases the limiting effect on the ring 61. The staff releases the plug-in effect between the ring 61 and the sleeve 62, removes the empty storage box 9, and installs the replaced storage box 9 on the cylinder 1, thereby completing the replacement of the storage box 9.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A disinfection and sterilization device, comprising a cylinder (1), characterized in that: The bottom of the cylinder (1) is fixedly connected to a support leg (2), the top of the cylinder (1) is fixedly connected to a motor (3), the output shaft of the motor (3) is fixedly connected to a rotating shaft (4), a cleaning assembly (5) is provided on the rotating shaft (4), a storage box (9) is detachably mounted on the left side of the cylinder (1), an output pipe (8) is fixedly connected to the bottom of the storage box (9), an input pipe (7) is fixedly connected to the left side of the cylinder (1), and a sealing assembly (6) is provided on the input pipe (7); The cleaning assembly (5) comprises a cleaning rod (51), the inner wall of the cleaning rod (51) is slidably connected to a fixing rod (52), the outer wall of the cleaning rod (51) is hinged to a connecting rod (53), and the top of the connecting rod (53) is hinged to a sliding block (54).

2. A disinfection and sterilization device according to claim 1, characterized in that: The sealing assembly (6) comprises a circular ring (61), the outer wall of the circular ring (61) is plugged with a sleeve (62), the inner wall of the sleeve (62) is provided with an elastic gasket (63), and the inner wall of the circular ring (61) is provided with a clamping assembly (64).

3. A disinfection and sterilization device according to claim 1, characterized in that: A connecting block (55) is fixedly connected to the top of the slider (54); the outer wall of the slider (54) is slidably connected to the inner wall of the rotating shaft (4); the end of the fixing rod (52) is fixedly connected to the outer wall of the rotating shaft (4); the outer wall of the connecting block (55) is slidably connected to the inner wall of the rotating shaft (4); and a limiting component (56) is provided on the inner wall of the connecting block (55).

4. A disinfection and sterilization device according to claim 2, characterized in that: The inner wall of the circular ring (61) is fixedly connected to the outer wall of the output pipe (8), the inner wall of the sleeve (62) is fixedly connected to the outer wall of the input pipe (7), the clamping assembly (64) comprises a wedge block (641), the outer wall of the wedge block (641) is elastically connected to the inner wall of the circular ring (61) via a compression spring (642), and a limiting groove (643) is provided on the outer wall of the sleeve (62).

5. A disinfection and sterilization device according to claim 3, characterized in that: The limiting assembly (56) comprises a fixing plate (561), the outer wall of the fixing plate (561) is provided with a clamping groove (562), and the inner wall of the connecting block (55) is elastically connected to a clamping block (563) via a limiting spring (564).

6. A disinfection and sterilization device according to claim 4, characterized in that: One end of the compression spring (642) is fixedly connected to the inner wall of the circular ring (61), and the other end of the compression spring (642) is fixedly connected to the outer wall of the wedge block (641). The outer wall of the wedge block (641) is slidably connected to the inner wall of the circular ring (61), and the outer wall of the wedge block (641) is snap-fitted to the inner wall of the limiting groove (643).

7. A disinfection and sterilization device according to claim 5, characterized in that: One end of the limit spring (564) is fixedly connected to the inner wall of the connecting block (55), and the other end of the limit spring (564) is fixedly connected to the outer wall of the clamping block (563).

8. A disinfection and sterilization device according to claim 7, characterized in that: The outer wall of the clamping block (563) is slidably connected to the inner wall of the connecting block (55), and the outer wall of the clamping block (563) is clamped to the inner wall of the clamping groove (562).

Images