Steam disinfection device for preventive medicine

Abstract

The utility model provides a steam sterilization device for preventive medicine, and relates to the technical field of steam sterilization equipment. A preventive medicine steam disinfection device comprises a disinfection cylinder, a cylinder cover and a connecting hose, a fixing rod is fixedly connected to the interior of the disinfection cylinder, placing frames are placed on the two side faces of the fixing rod, and breathable metal nets are fixedly connected to the inner bottom walls of the placing frames. According to the device, a medical instrument to be disinfected is placed on a breathable metal net, an upper cylinder cover is covered, so that a cross-shaped insertion rod is inserted into an insertion groove in the top of a rotating rod, steam is conveyed into a lower steam pipe and an upper steam pipe, and then the steam is sprayed out through a first spray head and a second spray head, so that the instrument is subjected to double-sided steam disinfection; the rotating rod is driven by the driving mechanism to rotate, and the lower steam pipe and the upper steam pipe rotate and spray air together under the action of the cross-shaped inserting rod and the inserting groove, so that steam is uniformly sprayed on instruments placed on the breathable metal net, and the disinfection is more comprehensive.

Description

Technical Field

[0001] The utility model relates to a disinfection device, in particular to a steam disinfection device for preventive medicine, belonging to the technical field of steam disinfection equipment. Background Technique

[0002] Preventive medicine mainly studies the basic knowledge and skills of the causes, prevention, screening, control and elimination of infectious diseases and epidemics, conducts the prevention and control of infectious diseases and population epidemics, etiological investigations and disease surveillance, etc. In preventive medicine, the disinfection treatment of medical instruments is particularly important. There are a large number of inpatients in hospitals, and there are many infectious agents in the inpatient wards. When using medical instruments, a large number of bacteria will be contacted. If the cleaning is improper, it is easy to cause germ infection and cross-infection.

[0003] Chinese Patent Publication No. CN213251443U discloses a steam disinfection device for preventive medicine, including a base shell. The top of the base shell is connected with a fixed shell. The fixed shell is rotationally connected with a rotating shell through a rotating shaft. Both the fixed shell and the rotating shell are semicircular structures and have the same center of circle. One end of the fixed shell is fixedly connected with a fixed block. Two engaging teeth are symmetrically connected inside the inner wall of the fixed block. One end of the rotating shell is connected with a sliding block. One end of the sliding block is fixedly connected with a fixed connecting rod. Two elastic pieces are symmetrically connected on the fixed connecting rod. The fixed shell and the rotating shell are installed inside the base shell, the fixed block and the engaging teeth are installed on the fixed shell, and the sliding block, the fixed connecting rod and the elastic pieces are installed inside the rotating shell, which is convenient for taking out the disinfected instruments, saves time, improves the disinfection efficiency, and at the same time avoids scalding of medical staff when taking out the disinfected instruments.

[0004] However, the inventor of the above device believes that there are certain defects. The above device generates steam through a steam water tank, and the steam floats upward through a wire mesh to disinfect the instruments placed on the wire mesh. However, the disinfection effect on the top of the instruments is poor. Taking out the instruments and turning them over for disinfection reduces the disinfection efficiency. Therefore, the utility model provides a steam disinfection device for preventive medicine. Content of the Utility Model

[0005] The purpose of the utility model is to provide a steam disinfection device for preventive medicine to solve the above problems, so as to solve the problem of poor uniformity of instrument disinfection in the prior art.

[0006] The utility model is implemented through the following technical scheme: a preventive medicine steam disinfection device, comprising a disinfection cylinder, a cylinder cover and a connecting hose, the interior of the disinfection cylinder is fixedly connected with a fixing rod, both sides of the fixing rod are provided with a placing frame, the inner bottom wall of the placing frame is fixedly connected with a breathable metal mesh, the fixing rod is rotatably connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a lower steam pipe, the lower steam pipe is fixedly connected with a plurality of first nozzles pointing to the breathable metal mesh, the inner top wall of the cylinder cover is rotatably connected with an upper connecting pipe, the bottom of the upper connecting pipe is fixedly connected with an upper steam pipe, the upper steam pipe is fixedly connected with a plurality of second nozzles pointing to the breathable metal mesh, the disinfection cylinder is provided with a driving mechanism for driving the rotating rod to rotate, the bottom of the upper steam pipe is fixedly connected with a connecting rotating rod, the bottom of the connecting rotating rod is fixedly connected with a cross plug rod, and the top of the rotating rod is provided with a slot adapted to the cross plug rod.

[0007] Preferably, a lower fixed tube is fixedly connected to the sterilization cylinder, a lower connecting tube is fixedly connected to the bottom of the lower steam tube, one end of the lower fixed tube is rotatably connected to the bottom of the lower connecting tube, and the other end of the lower fixed tube is connected to the connecting hose, and steam is transported to the interior of the lower steam tube through the action of the lower fixed tube and the lower connecting tube.

[0008] Preferably, an upper fixed tube is fixedly connected to the cylinder cover, one end of the upper fixed tube is rotatably connected to the top of the upper connecting tube, and the other end of the upper fixed tube is connected to the connecting hose. By conveying steam to the interior of the connecting hose, the steam is conveyed to the interior of the upper steam pipe under the action of the upper connecting tube and the upper fixed tube.

[0009] Preferably, the driving mechanism includes a motor fixed on the disinfection cylinder, the output shaft end of the motor is fixedly connected to a first bevel gear, the rotating rod is fixedly connected to a second bevel gear, the first bevel gear and the second bevel gear are meshed, and the motor is started to drive the rotating rod to rotate under the action of the first bevel gear and the second bevel gear.

[0010] Preferably, the disinfection cylinder is fixedly connected to a controller, the motor is electrically connected to the controller, and the disinfection cylinder is fixedly connected to a drain pipe. The water inside the disinfection cylinder can be easily discharged by opening the cover at one end of the drain pipe, and the motor can be easily controlled by the set controller.

[0011] Preferably, a connecting slide rod is fixedly connected to the cylinder cover, and a connecting seat corresponding to the connecting slide rod is fixedly connected to the disinfection cylinder. The connecting slide rod is slidably connected to the inside of the connecting seat, and the cylinder cover can be stably raised and lowered above the disinfection cylinder by means of the arranged connecting seat and connecting slide rod.

[0012] Preferably, a fixing bolt is threadedly connected to the connecting seat, and a jack matching the connecting seat is provided on the connecting slide rod. By turning the fixing bolt, the fixing bolt is screwed into the jack to fix the position of the cylinder cover.

[0013] Preferably, a support block for supporting the placement frame is fixedly connected to the inner wall of the disinfection cylinder, and a pull rod is fixedly connected to the inside of the placement frame. The pull rod facilitates taking out the placement frame from the inside of the disinfection cylinder.

[0014] The utility model provides a steam disinfection device for preventive medicine, and its beneficial effects are as follows:

[0015] The device places the medical devices to be disinfected on the breathable metal net, then covers the cylinder cover so that the cross-shaped insertion rod is inserted into the slot at the top of the rotating rod. By delivering steam into the inside of the downward steam pipe and the upward steam pipe, and then spraying it out through the first nozzle and the second nozzle, double-sided steam disinfection of the instruments is carried out. And the driving mechanism is used to drive the rotating rod to rotate. Under the action of the cross-shaped insertion rod and the slot, the downward steam pipe and the upward steam pipe rotate and spray gas together, so that the steam evenly sprays the instruments placed on the breathable metal net, and the disinfection is more comprehensive.

[0016] The device uses the provided support block to support the bottom of the placement frame, so that the placement frame is stably placed inside the disinfection cylinder. And under the action of the pull rod, it is convenient to take out the whole placement frame from the inside of the disinfection cylinder after disinfection. By loosening the fixing bolt on the connecting seat, the connecting slide rod slides inside the connecting seat, thereby pulling the cylinder cover to slide upward to open the top of the disinfection cylinder, and then turning the fixing bolt can fix the placement position of the cylinder cover. Description of the Drawings

[0017] Figure 1 is the overall three-dimensional view of the utility model;

[0018] Figure 2 is the three-dimensional sectional view of the cylinder cover of the utility model;

[0019] Figure 3 is the three-dimensional view of the disinfection cylinder of the utility model;

[0020] Figure 4 is the three-dimensional sectional view of the disinfection cylinder of the utility model;

[0021] Figure 5 is the three-dimensional view of the connecting slide rod structure of the utility model.

[0022]

Description of the Main Component Symbols

[0023] 1. Disinfection cylinder; 11. Drain pipe; 12. Controller; 2. Cylinder cover; 3. Lower steam pipe; 31. Lower connecting pipe; 32. Lower fixing pipe; 4. Upper steam pipe; 41. Upper connecting pipe; 42. Upper fixing pipe; 5. Fixing rod; 6. Rotating rod; 61. Motor; 7. Placing frame; 71. Breathable metal mesh; 8. Connecting rotating rod; 81. Cross-shaped inserting rod; 9. Connecting sliding rod; 91. Connecting seat; 10. Connecting hose. Detailed implementation mode

[0024] An embodiment of the utility model provides a steam disinfection device for preventive medicine.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a steam disinfection device for preventive medicine, comprising a disinfection cylinder 1, a cylinder cover 2 and a connecting hose 10. A fixing rod 5 is fixedly connected inside the disinfection cylinder 1. Placing frames 7 are placed on both side surfaces of the fixing rod 5. A breathable metal mesh 71 is fixedly connected to the inner bottom wall of the placing frame 7. Medical devices to be disinfected are placed on the top of the breathable metal mesh 71. Steam can pass through the breathable metal mesh 71 to perform steam disinfection on the bottom of the devices. A rotating rod 6 is rotatably connected to the fixing rod 5. A lower steam pipe 3 is fixedly connected to the bottom of the rotating rod 6. A plurality of first nozzles pointing to the breathable metal mesh 71 are fixedly communicated with the lower steam pipe 3. A lower fixing pipe 32 is fixedly connected to the disinfection cylinder 1. A lower connecting pipe 31 is fixedly communicated with the bottom of the lower steam pipe 3. One end of the lower fixing pipe 32 is rotatably connected to the bottom of the lower connecting pipe 31. The other end of the lower fixing pipe 32 is communicated with the connecting hose 10. One end of the connecting hose 10 is communicated with a steam generator. Steam is conveyed into the interior of the lower steam pipe 3 through the connecting hose 10, the lower connecting pipe 31 and the lower fixing pipe 32, and then sprayed out through the first nozzles on the lower steam pipe 3 to perform steam disinfection on the bottom of the devices. And a sealing ring is provided between the connection of the lower connecting pipe 31 and the lower fixing pipe 32.

[0026] Please refer to again Figure 1 , Figure 2 and Figure 5, a upper connecting pipe 41 is rotatably connected to the inner top wall of the cylinder cover 2. The bottom of the upper connecting pipe 41 is fixedly communicated with an upper steam pipe 4. A plurality of second nozzles pointing to the breathable metal mesh 71 are fixedly communicated with the upper steam pipe 4. An upper fixed pipe 42 is fixedly connected to the cylinder cover 2. One end of the upper fixed pipe 42 is rotatably connected to the top of the upper connecting pipe 41. The other end of the upper fixed pipe 42 is communicated with the connecting hose 10. One end of the connecting hose 10 is communicated with a steam generator. Steam is transported into the interior of the upper steam pipe 4 through the connecting hose 10, the upper connecting pipe 41 and the upper fixed pipe 42, and then sprayed out through the second nozzles on the upper steam pipe 4 to perform steam disinfection on the top of the instrument. And a sealing ring is provided between the connection of the upper connecting pipe 41 and the upper fixed pipe 42. The instrument is disinfected with steam on both sides by the first nozzle and the second nozzle.

[0027] Please refer to again Figure 1 , Figure 3 and Figure 4 , a driving mechanism for driving the rotating rod 6 to rotate is provided on the disinfection cylinder 1. The driving mechanism includes a motor 61 fixed on the disinfection cylinder 1. A first bevel gear is fixedly connected to the output shaft end of the motor 61. A second bevel gear is fixedly connected to the rotating rod 6. The first bevel gear and the second bevel gear are meshed with each other. By starting the motor 61, the rotating rod 6 is driven to rotate under the action of the first bevel gear and the second bevel gear, so as to drive the lower steam pipe 3 to rotate, and steam is evenly sprayed on the instruments placed on the breathable metal mesh 71. A controller 12 is fixedly connected to the disinfection cylinder 1. The motor 61 is electrically connected to the controller 12. A drain pipe 11 is fixedly communicated with the disinfection cylinder 1. By means of the provided controller 12, it is convenient to control the motor 61. By opening the cover of one end of the drain pipe 11, the water inside the disinfection cylinder 1 can be discharged conveniently.

[0028] Please refer to again Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a connecting rotating rod 8 is fixedly connected to the bottom of the upper steam pipe 4. A cross-shaped insertion rod 81 is fixedly connected to the bottom of the connecting rotating rod 8. A slot adapted to the cross-shaped insertion rod 81 is opened at the top of the rotating rod 6. When the cylinder cover 2 covers the top of the disinfection cylinder 1, one end of the cross-shaped insertion rod 81 is inserted into the slot, so that the connecting rotating rod 8 is driven to rotate together during the rotation of the rotating rod 6, so that the lower steam pipe 3 and the upper steam pipe 4 rotate together to evenly spray steam on both sides of the instrument.

[0029] Please refer to again Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, a connecting slide rod 9 is fixedly connected to the cylinder cover 2, and a connecting seat 91 corresponding to the connecting slide rod 9 is fixedly connected to the disinfection cylinder 1. The connecting slide rod 9 is slidably connected inside the connecting seat 91. A fixing bolt is threadedly connected to the connecting seat 91. A jack adapted to the connecting seat 91 is provided on the connecting slide rod 9. By turning the fixing bolt on the connecting seat 91, the connecting slide rod 9 can freely slide inside the connecting seat 91, so that the cylinder cover 2 opens the top of the disinfection cylinder 1. Turning the fixing bolt again makes one end of the fixing bolt insert into the jack to fix the position of the cylinder cover 2. A support block for supporting the placement frame 7 is fixedly connected to the inner wall of the disinfection cylinder 1. A pull rod is fixedly connected inside the placement frame 7. The placement frame 7 is supported by the provided support block. With the provided pull rod, it is convenient to take out the placement frame 7 from the inside of the disinfection cylinder 1.

[0030] Working principle: Connect the device to the municipal power supply. One end of the connecting hose 10 is connected to an external steam generating device. After placing the instrument to be disinfected on the breathable metal mesh 71, put the placement frame 7 into the inside of the disinfection cylinder 1, cover the cylinder cover 2 so that the cross-shaped insertion rod 81 inserts into the slot at the top of the rotating rod 6. Turn the fixing bolt on the connecting seat 91 so that one end of the fixing bolt inserts into the jack. The steam generating device is used to transport steam into the inside of the connecting hose 10. The steam is transported to the inside of the lower steam pipe 3 through the connecting hose 10, the lower fixing pipe 32 and the lower connecting pipe 31, and is transported to the inside of the upper steam pipe 4 through the connecting hose 10, the upper fixing pipe 42 and the upper connecting pipe 41. Then it is sprayed out through the first nozzle and the second nozzle to spray steam on the instruments placed on the breathable metal mesh 71. By starting the motor 61, the rotating rod 6 is driven to rotate under the action of the first bevel gear and the second bevel gear. Under the action of the cross-shaped insertion rod 81 and the slot, the lower steam pipe 3 and the upper steam pipe 4 rotate together, so as to spray steam evenly on the instruments placed on the breathable metal mesh 71.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A preventive medicine steam sterilization device, comprising a sterilization cylinder (1), a cylinder cover (2) and a connecting hose (10), characterized in that: The interior of the sterilizing cylinder (1) is fixedly connected to a fixing rod (5), and a placement frame (7) is placed on both sides of the fixing rod (5). The inner bottom wall of the placement frame (7) is fixedly connected to a breathable metal mesh (71). The fixing rod (5) is rotatably connected to a rotating rod (6), and the bottom of the rotating rod (6) is fixedly connected to a lower steam pipe (3). The lower steam pipe (3) is fixedly connected to a plurality of first nozzles pointing to the breathable metal mesh (71). The inner top wall of the cylinder cover (2) is rotatably connected to an upper connecting pipe ( 41), the bottom of the upper connecting pipe (41) is fixedly connected to an upper steam pipe (4), and the upper steam pipe (4) is fixedly connected to a plurality of second nozzles pointing to the breathable metal mesh (71), and the disinfection cylinder (1) is provided with a driving mechanism for driving the rotating rod (6) to rotate, and the bottom of the upper steam pipe (4) is fixedly connected to a connecting rotating rod (8), and the bottom of the connecting rotating rod (8) is fixedly connected to a cross plug rod (81), and the top of the rotating rod (6) is provided with a slot adapted to the cross plug rod (81).

2. A preventive medicine steam sterilization device according to claim 1, characterized in that: The sterilizing cylinder (1) is fixedly connected to a lower fixed tube (32), the bottom of the lower steam tube (3) is fixedly connected to a lower connecting tube (31), one end of the lower fixed tube (32) is rotatably connected to the bottom of the lower connecting tube (31), and the other end of the lower fixed tube (32) is connected to the connecting hose (10).

3. A preventive medicine steam sterilization device according to claim 1, characterized in that: An upper fixed tube (42) is fixedly connected to the cylinder cover (2), one end of the upper fixed tube (42) is rotatably connected to the top of the upper connecting tube (41), and the other end of the upper fixed tube (42) is connected to the connecting hose (10).

4. A preventive medicine steam sterilization device according to claim 1, characterized in that: The driving mechanism comprises a motor (61) fixed on the disinfection cylinder (1), the output shaft end of the motor (61) is fixedly connected to a first bevel gear, the rotating rod (6) is fixedly connected to a second bevel gear, and the first bevel gear and the second bevel gear are meshed.

5. A preventive medicine steam sterilization device according to claim 4, characterized in that: The disinfection cylinder (1) is fixedly connected to a controller (12), the motor (61) is electrically connected to the controller (12), and the disinfection cylinder (1) is fixedly connected to a drain pipe (11).

6. A preventive medicine steam sterilization device according to claim 1, characterized in that: The cylinder cover (2) is fixedly connected to a connecting slide rod (9), the disinfection cylinder (1) is fixedly connected to a connecting seat (91) corresponding to the connecting slide rod (9), and the connecting slide rod (9) is slidably connected inside the connecting seat (91).

7. A preventive medicine steam sterilization device according to claim 6, characterized in that: A fixing bolt is threadedly connected to the connection seat (91), and a socket adapted to the connection seat (91) is provided on the connection slide rod (9).

8. A preventive medicine steam sterilization device according to claim 6, characterized in that: A support block for supporting the placement frame (7) is fixedly connected to the inner wall of the disinfection cylinder (1), and a pull rod is fixedly connected to the interior of the placement frame (7).

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