Disinfection device for clinical laboratory
By introducing hot air tanks and spraying systems into the disinfection device, the problems of low drying efficiency and poor disinfection effect of existing disinfection devices are solved, and faster drying and more thorough disinfection are achieved.
Patent Information
- Application Number
- CN202420800827.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing disinfection devices for laboratory departments lack air-drying function, have low drying efficiency after disinfection, poor disinfection effect, and can only disinfect one row of equipment at a time, so the disinfection efficiency is not high.
A disinfection device including a hot air box, air guide coil, air blowing hole, sealed ceiling and return air pipe is designed. The heating air is transported to the air guide coil and enter the air blowing hole through the hot air box, increasing the internal temperature of the disinfection box to accelerate drying. , at the same time, use the drive motor and nozzle to achieve uniform spraying of disinfectant and seal the ceiling to prevent liquid accumulation.
It improves the drying efficiency of the disinfection device, shortens the disinfection time, and achieves a more thorough disinfection effect through uniform spraying and sealing design.
Smart Images
Figure CN222218289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of disinfection devices, in particular to a disinfection device for laboratory use. Background Art
[0002] The laboratory is a bridge between clinical medicine and basic medicine, including branch disciplines such as clinical chemistry, clinical microbiology, clinical immunology, hematology, humorology, and transfusion medicine. Disinfection refers to a method of killing pathogenic microorganisms, but not necessarily bacterial spores. Chemical methods are usually used to achieve the effect of disinfection. Chemical drugs used for disinfection are called disinfectants. Sterilization refers to a method of killing all microorganisms on an object. Physical methods are usually used to achieve the purpose of sterilization. For safety reasons, the laboratory must disinfect the relevant tools before using them.
[0003] The existing disinfection device for laboratory does not have an air drying function, the drying efficiency of the disinfected instruments is slow, and the disinfection effect is poor. Only one row of instruments can be disinfected at a time, and the disinfection efficiency is not high.
[0004] For this reason, we propose a disinfection device for laboratory use. Utility Model Content
[0005] The purpose of the utility model is to provide a disinfection device for laboratory use to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disinfection device for a laboratory, comprising a disinfection box, a partition is integrally arranged inside the disinfection box, a hot air box is fixedly installed at the bottom of the disinfection box, an air guide coil located below the partition is fixedly installed inside the disinfection box, a connecting port is integrally arranged on the top of the air guide coil, an air inlet pipe is fixedly installed on one side of the hot air box, and the other end of the air inlet pipe is fixedly installed with the air guide coil, the partition is evenly provided with blowing holes running through the upper and lower surfaces, the connecting port is fixedly installed with the bottom of the blowing hole, a fixing groove is fixedly installed inside the blowing hole, a telescopic rod is slidably connected to the bottom of the fixing groove, a downward pressure spring is arranged inside the fixing groove, a support rod located outside the fixing groove is integrally arranged at the bottom of the telescopic rod, a sealing top cover is integrally arranged on the top of the support rod, the sealing top cover is sealed with the top of the blowing port, an air return pipe is arranged at the other end of the hot air box, and the other end of the air return pipe is fixedly installed through the top of the side of the disinfection box.
[0007] Optionally, a drive motor is fixedly installed on the top of the disinfection box, a rotating shaft is rotatably connected to the top of the disinfection box, the top of the rotating shaft is fixedly installed to the output end of the drive motor, and a hook located inside the disinfection box is fixedly installed on the outer peripheral surface of the rotating shaft.
[0008] Optionally, a liquid guide tube is fixedly installed on the top of the interior of the disinfection box, a nozzle is provided at the bottom of the liquid guide tube, and a liquid inlet is integrally provided on the top of the liquid guide tube and passes through the top of the disinfection box, and the liquid inlet is located on one side of the drive motor.
[0009] Optionally, a box door is provided on the front of the disinfection box, a sealing ring is provided between the box door and the disinfection box, and a drain pipe is provided on the front of the disinfection box, and the bottom of the drain pipe is flush with the top of the partition.
[0010] Optionally, a one-way valve is provided in the middle of the air inlet pipe, the diameter of the fixing groove is smaller than the diameter of the blowing hole, and the fixing groove and the blowing hole are coaxially arranged.
[0011] Optionally, the top of the downward pressure spring is fixedly mounted to the top of the interior of the fixing groove, and the bottom of the downward pressure spring is fixedly mounted to the top of the telescopic rod.
[0012] Optionally, the diameter of the sealing top cover is larger than the diameter of the blowing hole, and the top of the sealing top cover is flush with the top of the partition under the action of the downward pressure spring.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The disinfection device for the laboratory department uses a hot air box and an air hole. After the disinfection of the instruments on the hook is completed by spraying disinfectant, the hot air box conveys the heated and disinfected high-temperature air to the air guide coil through the air inlet pipe, and sends it into the air hole through the connecting port. The sealed top cover rises under the air pressure of the hot air, so that the hot air enters the interior of the disinfection box, thereby increasing the temperature inside the disinfection box and drying the interior of the disinfection box. At the same time, the gas inside the disinfection box is conveyed back to the hot air box through the return air pipe for heating, so that the drying efficiency of the disinfection box is faster and time is saved.
[0015] The disinfection device for the laboratory department is provided with a rotating shaft, and the instruments to be disinfected are hung on a hook. The driving motor drives the rotating shaft and the hook to rotate, and at the same time, the disinfectant is transported into the liquid guide tube through the liquid inlet and sprayed out through the nozzle, and evenly sprayed onto the rotating instruments for disinfection. At the same time, the Shudie sealing top cover and the blowing hole are sealed under the action of the downward pressure spring, and the sprayed disinfectant is discharged through the drain pipe to prevent the accumulation of disinfectant on the partition. The rotating instruments of the same number allow the disinfectant to be sprayed more evenly on their surfaces, so that the disinfection is more thorough. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a disinfection device for laboratory use according to the utility model;
[0017] Figure 2This is a schematic diagram of the structure of a disinfection box of a disinfection device for a laboratory according to the utility model;
[0018] Figure 3 The utility model is a disinfection device for laboratory use Figure 2 The enlarged view of point A in the middle;
[0019] Figure 4 The utility model is a schematic diagram of the structure of a fixed groove of a disinfection device for a laboratory.
[0020] In the figure: 1. disinfection box; 2. partition; 3. hot air box; 4. air inlet pipe; 5. air guide coil; 6. connection port; 7. air blowing hole; 8. fixing slot; 9. telescopic rod; 10. support rod; 11. sealing top cover; 12. return air pipe; 13. driving motor; 14. rotating shaft; 15. hook; 16. liquid inlet; 17. liquid guide pipe; 18. liquid discharge pipe; 19. nozzle; 20. downward pressure spring. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figures 1 to 4The utility model provides a disinfection device for a laboratory, including a disinfection box 1, a partition 2 is integrally arranged inside the disinfection box 1, a hot air box 3 is fixedly installed at the bottom of the disinfection box 1, an air guide coil 5 located below the partition 2 is fixedly installed inside the disinfection box 1, a connecting port 6 is integrally arranged on the top of the air guide coil 5, an air inlet pipe 4 is fixedly installed on one side of the hot air box 3, and the other end of the air inlet pipe 4 is fixedly installed with the air guide coil 5, the partition 2 is evenly provided with blowing holes 7 running through the upper and lower surfaces, the connecting port 6 is fixedly installed with the bottom of the blowing hole 7, a fixing groove 8 is fixedly installed inside the blowing hole 7, a telescopic rod 9 is slidably connected to the bottom of the fixing groove 8, a downward pressure spring 20 is arranged inside the fixing groove 8, a support rod 10 located outside the fixing groove 8 is integrally arranged at the bottom of the telescopic rod 9, and a top of the support rod 10 is integrally provided with a support rod 10 The body is provided with a sealed top cover 11, which is sealed with the top of the air blowing port. The other end of the hot air box 3 is provided with an air return pipe 12, and the other end of the air return pipe 12 is fixedly installed through the top of the side of the disinfection box 1. Through the hot air box 3 and the air blowing hole 7, when the utensils on the hook 15 are sprayed with disinfectant and disinfected, the hot air box 3 transports the heated and disinfected high-temperature air to the air guide coil 5 through the air inlet pipe 4, and sends it into the air hole 7 through the connecting port 6. The sealed top cover 11 rises under the action of the air pressure of the hot air, so that the hot air enters the interior of the disinfection box 1, thereby increasing the temperature inside the disinfection box 1 and drying the interior of the disinfection box 1. At the same time, the gas inside the disinfection box 1 is transported back to the hot air box 3 through the air return pipe 12 for heating, so that the drying efficiency of the disinfection box 1 is faster and time is saved.
[0023] A driving motor 13 is fixedly installed on the top of the disinfection box 1, a rotating shaft 14 is rotatably connected to the top of the disinfection box 1, the top of the rotating shaft 14 is fixedly installed with the output end of the driving motor 13, and a hook 15 located inside the disinfection box 1 is fixedly installed on the outer peripheral surface of the rotating shaft 14. A liquid guide tube 17 is fixedly installed on the top of the disinfection box 1, and a nozzle 19 is arranged at the bottom of the liquid guide tube 17. A liquid inlet 16 that passes through the top of the disinfection box 1 is integrally arranged on the top of the liquid guide tube 17, and the liquid inlet 16 is located on one side of the driving motor 13. A box door is arranged on the front of the disinfection box 1, and a sealing ring is arranged between the box door and the disinfection box 1. The front of the disinfection box 1 is provided with The bottom of the drain pipe 18 is flush with the top of the partition 2. By setting the rotating shaft 14, the instrument to be disinfected is hung on the hook 15, and the driving motor 13 drives the rotating shaft 14 and the hook 15 to rotate. At the same time, the disinfectant is transported to the liquid guide pipe 17 through the liquid inlet 16 and sprayed through the nozzle 19, and evenly sprayed on the rotating instrument for disinfection. At the same time, under the action of the downward pressure spring 20, the Shudie sealing top cover 11 is sealed with the blowing hole 7, and the sprayed disinfectant is discharged through the drain pipe 18 to prevent the accumulation of disinfectant on the partition 2. The rotating instrument of the same number allows the disinfectant to be sprayed more evenly on its surface, making the disinfection more thorough.
[0024] A one-way valve is arranged in the middle of the air inlet pipe 4. The diameter of the fixing groove 8 is smaller than the diameter of the blowing hole 7. The fixing groove 8 and the blowing hole 7 are arranged coaxially. The top of the downward pressure spring 20 is fixedly installed with the top inside the fixing groove 8. The bottom of the downward pressure spring 20 is fixedly installed with the top of the telescopic rod 9. The diameter of the sealing top cover 11 is larger than the diameter of the blowing hole 7. Under the action of the downward pressure spring 20, the top of the sealing top cover 11 is flush with the top of the partition 2.
[0025] Working principle:
[0026] The utensil to be disinfected is hung on the hook 15, and the driving motor 13 drives the rotating shaft 14 and the hook 15 to rotate. At the same time, the disinfectant is transported to the liquid guide tube 17 through the liquid inlet 16, and sprayed out through the nozzle 19, and evenly sprayed on the rotating utensil for disinfection. At the same time, under the action of the downward pressure spring 20, the Shudie sealing top cover 11 is sealed with the blowing hole 7, and the sprayed disinfectant is discharged through the drain pipe 18 to prevent the accumulation of disinfectant on the partition 2. When the disinfection of the utensil on the hook 15 is completed, the hot air box 3 transports the heated and disinfected high-temperature air to the air guide coil 5 through the air inlet pipe 4, and sends it into the blowing hole 7 through the connecting port 6. The sealed top cover 11 rises under the air pressure of the hot air, so that the hot air enters the interior of the disinfection box 1, thereby increasing the temperature inside the disinfection box 1, and drying the interior of the disinfection box 1. At the same time, the gas inside the disinfection box 1 is transported back to the hot air box 3 through the return air pipe 12 for heating, so that the drying efficiency of the disinfection box 1 is faster and time is saved.
[0027] 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 these 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 disinfection device for a laboratory, comprising a disinfection box (1), characterized in that: The interior of the disinfection box (1) is integrally provided with a partition (2); a hot air box (3) is fixedly installed at the bottom of the disinfection box (1); an air guide coil (5) located below the partition (2) is fixedly installed inside the disinfection box (1); a connecting port (6) is integrally provided on the top of the air guide coil (5); an air inlet pipe (4) is fixedly installed on one side of the hot air box (3); the other end of the air inlet pipe (4) is fixedly installed on the air guide coil (5); the partition (2) is evenly provided with blowing holes (7) running through the upper and lower surfaces; the connecting port (6) is fixedly installed on the bottom of the blowing hole (7); the blowing hole (4) is fixedly installed on the bottom of the blowing hole (7); the blowing hole (4) is fixedly installed on the top of the hot air box (3); the blowing hole (7) is fixedly installed on the bottom of the blowing hole (7); the blowing hole (7 ... A fixing groove (8) is fixedly installed inside the hole (7), a telescopic rod (9) is slidably connected to the bottom of the fixing groove (8), a downward pressure spring (20) is arranged inside the fixing groove (8), a support rod (10) located outside the fixing groove (8) is integrally arranged at the bottom of the telescopic rod (9), a sealing top cover (11) is integrally arranged on the top of the support rod (10), and the sealing top cover (11) is sealed with the top of the air outlet, and an air return pipe (12) is arranged at the other end of the hot air box (3), and the other end of the air return pipe (12) is fixedly installed through the top of the side of the disinfection box (1).
2. A disinfection device for laboratory use according to claim 1, characterized in that: A driving motor (13) is fixedly mounted on the top of the disinfection box (1), a rotating shaft (14) is rotatably connected to the top of the disinfection box (1), the top of the rotating shaft (14) is fixedly mounted to the output end of the driving motor (13), and a hook (15) located inside the disinfection box (1) is fixedly mounted on the outer peripheral surface of the rotating shaft (14).
3. A disinfection device for laboratory use according to claim 2, characterized in that: A liquid guide tube (17) is fixedly mounted on the top of the interior of the disinfection box (1), a nozzle (19) is arranged at the bottom of the liquid guide tube (17), and a liquid inlet (16) penetrating the top of the disinfection box (1) is integrally arranged at the top of the liquid guide tube (17), the liquid inlet (16) being located on one side of the drive motor (13).
4. A disinfection device for laboratory use according to claim 3, characterized in that: The front of the disinfection box (1) is provided with a box door, a sealing ring is provided between the box door and the disinfection box (1), and the front of the disinfection box (1) is provided with a drainage pipe (18), the bottom of the drainage pipe (18) is flush with the top of the partition (2).
5. A disinfection device for laboratory use according to claim 1, characterized in that: A one-way valve is provided in the middle of the air inlet pipe (4); the diameter of the fixing groove (8) is smaller than the diameter of the blowing hole (7); and the fixing groove (8) and the blowing hole (7) are arranged coaxially.
6. A disinfection device for laboratory use according to claim 1, characterized in that: The top of the downward pressure spring (20) is fixedly mounted to the top of the interior of the fixing groove (8), and the bottom of the downward pressure spring (20) is fixedly mounted to the top of the telescopic rod (9).
7. A disinfection device for laboratory use according to claim 1, characterized in that: The diameter of the sealing top cover (11) is greater than the diameter of the blowing hole (7), and the top of the sealing top cover (11) is flush with the top of the partition (2) under the action of the downward pressure spring (20).