Peracetic acid fumigation disinfection device
By using electric heating and motor-driven disc rotation mechanism in the peracetic acid fumigation and disinfection device, the problems of traditional open flame heating and the inability to dissipate uniformly are solved, and a safe and efficient disinfection effect is achieved.
Patent Information
- Application Number
- CN202421751608.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The traditional peracetic acid fumigation and disinfection method using open flame heating is dangerous, and the evaporated smoke in the sealed space cannot reach every corner quickly, resulting in low disinfection efficiency.
A peracetic acid fumigation and disinfection device is designed, using an electric heating system and a motor-driven disc rotation mechanism, combined with the swing of the push rod and the fixing frame, to achieve rapid swing of the smoke outlet and uniform dispersion of the smoke.
Ensure safety through electric heating, so that smoke can quickly disperse and reach every corner of the space, improving disinfection efficiency and saving time and effort.
Smart Images
Figure CN222899787U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of disinfection, in particular to a peracetic acid fumigation disinfection device. Background Technique
[0002] Peracetic acid is a powerful oxidizing agent and disinfectant. It has a rapid bactericidal effect, can effectively eliminate bacteria, fungi, viruses and spores, and leaves no residues. Peracetic acid has a wide pH range adaptability and high biodegradability, with less impact on the environment. In the medical and food industries, peracetic acid is used to disinfect instruments, food processing equipment, packaging containers and tableware, etc., to ensure product safety and hygiene. Although it has strong disinfection ability, attention needs to be paid to its concentration and safe operation during use to avoid contact with skin and mucous membranes.
[0003] Fumigation disinfection is a process of killing pathogenic microorganisms through gases released by high temperature or chemical substances. Commonly used fumigants include chlorine, sulfur dioxide, formaldehyde, ozone and ammonia, etc., which have strong bactericidal, insecticidal and deodorizing effects. Fumigation disinfection is widely used in medical institutions, food processing, warehousing and agricultural fields for disinfecting instruments, food, storage spaces and crops. Although the fumigation disinfection effect is remarkable, the dosage and exposure time need to be strictly controlled during operation to avoid damage to the human body and the environment.
[0004] When using peracetic acid for fumigation disinfection, the traditional method is to heat peracetic acid by using an open flame with fuel to achieve the fumigation effect. However, this method using an open flame is very dangerous. At the same time, since the space needs to be sealed during the fumigation process, the air in the sealed space does not circulate, and the evaporated smoke cannot quickly reach every corner of the space. Therefore, a peracetic acid fumigation disinfection device is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a peracetic acid fumigation disinfection device, aiming to improve the problems that the method of heating with an open flame is very dangerous, and at the same time, the air in the sealed space does not circulate, and the evaporated smoke cannot quickly reach every corner of the space.
[0006] To achieve the above object, the present utility model adopts the following technical solutions: A peracetic acid fumigation disinfection device, including a first outer shell, a smoke outlet is rotatably connected to the top of the first outer shell, a fixed frame is fixedly connected to the front side of the smoke outlet, a second outer shell is fixedly connected to the right side of the first outer shell, a motor is fixedly connected inside the second outer shell, a disc is fixedly connected to the output end of the motor, a sliding frame is slidably connected to the top of the disc, a push rod is fixedly connected to the left side of the sliding frame, the left side of the push rod is slidably connected inside the fixed frame, an evaporation box is slidably connected inside the first outer shell, a heating system is fixedly connected inside the first outer shell, and a locking component is installed inside the first outer shell. The locking component is used to fix the evaporation box to prevent it from moving randomly and swaying.
[0007] As a further description of the above technical solution:
[0008] The locking component includes two lock catches and two protective shells. The lock catches are rotatably connected to the front side of the first outer shell, a handle is fixedly connected between the front sides of the two lock catches, the top of the protective shell is fixedly connected inside the first outer shell, a pull rod is slidably connected inside the protective shell, a baffle is fixedly connected to the rear end of the pull rod, a spring is fixedly connected to the front side of the baffle, and the front side of the pull rod is slidably connected inside the lock catch.
[0009] As a further description of the above technical solution:
[0010] The outside of the push rod is slidably connected to the inside of the left side of the second outer shell, and a handle is fixedly connected to the front side of the evaporation box.
[0011] As a further description of the above technical solution:
[0012] The outside of the disc is sleeved inside the second outer shell, and the outside of the sliding frame is sleeved inside the second outer shell.
[0013] As a further description of the above technical solution:
[0014] The spring is sleeved outside the pull rod, and the front end of the spring is fixedly connected to the inner wall of the protective shell.
[0015] As a further description of the above technical solution:
[0016] The outside of the baffle is slidably connected to the inner wall of the protective shell, and there is an abutment between the top of the lock catch and the bottom of the front side of the evaporation box.
[0017] As a further description of the above technical solution:
[0018] The spring is sleeved outside the first outer shell.
[0019] As a further description of the above technical solution:
[0020] The outer part of the pull rod is sleeved inside the first housing.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, through heating and evaporation by the heating system, and cooperating with the motor to drive the disc to rotate, the sliding frame drives the push rod to move, and the fixed frame swings the smoke outlet back and forth, realizing ensuring safety through electric heating, and at the same time making the smoke outlet swing back and forth to quickly disperse the smoke and reach every corner of the space, saving time and effort, and effectively improving work efficiency.
[0023] 2. In the utility model, the spring pushes the baffle plate, driving the pull rod to pull the lock catch, realizing locking the evaporation box, avoiding the evaporation box falling off due to random movement and causing unnecessary trouble, and the operation is simple. Description of the Drawings
[0024] Figure 1 is a three-dimensional schematic diagram of a peracetic acid fumigation disinfection device proposed by the utility model;
[0025] Figure 2 is a structural schematic diagram of the push rod of a peracetic acid fumigation disinfection device proposed by the utility model;
[0026] Figure 3 is a structural schematic diagram of the evaporation box of a peracetic acid fumigation disinfection device proposed by the utility model;
[0027] Figure 4 is a structural schematic diagram of the lock catch of a peracetic acid fumigation disinfection device proposed by the utility model.
[0028] Legend Explanation:
[0029] 1. First housing; 2. Smoke outlet; 3. Fixed frame; 4. Second housing; 5. Motor; 6. Disc; 7. Sliding frame; 8. Push rod; 9. Evaporation box; 10. Heating system; 11. Lock catch; 12. Handle; 13. Protective shell; 14. Pull rod; 15. Baffle plate; 16. Spring; 17. Knob. Specific Embodiments
[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0031] Refer to Figure 1 - Figure 4, an embodiment provided by the present utility model: a peracetic acid fumigation disinfection device, which includes a first housing 1. A smoke outlet 2 is rotatably connected to the top of the first housing 1. A fixed frame 3 is fixedly connected to the front side of the smoke outlet 2. A second housing 4 is fixedly connected to the right side of the first housing 1. A motor 5 is fixedly connected to the inside of the second housing 4. The output end of the motor 5 is fixedly connected to a disc 6. A sliding frame 7 is slidably connected to the top of the disc 6. A push rod 8 is fixedly connected to the left side of the sliding frame 7. The left side of the push rod 8 is slidably connected to the inside of the fixed frame 3. An evaporation box 9 is slidably connected to the inside of the first housing 1. A heating system 10 is fixedly connected to the inside of the first housing 1. A locking component is installed inside the first housing 1. The locking component is used to fix the evaporation box 9 to prevent it from moving randomly. The outside of the push rod 8 is slidably connected to the inside of the left side of the second housing 4. A handle 17 is fixedly connected to the front side of the evaporation box 9. The outside of the disc 6 is sleeved inside the second housing 4. The outside of the sliding frame 7 is sleeved inside the second housing 4.
[0032] Specifically, the first housing 1 is used to connect and protect the internal parts. The smoke outlet 2 is the outlet for the peracetic acid to evaporate into smoke. The fixed frame 3 is for driving the deflection of the smoke outlet 2. The second housing 4 is used to connect and protect the internal parts. The motor 5 is for driving the rotation of the disc 6. The disc 6 is used to push the sliding frame 7 to move back and forth left and right. The sliding frame 7 is for driving the synchronous movement of the push rod 8. The push rod 8 is used to push and pull the fixed frame 3 back and forth, so as to realize the deflection and swing of the smoke outlet 2 and make the smoke disperse quickly. The evaporation box 9 is a container for containing peracetic acid liquid. The heating system 10 is a device heated by electricity. The handle 17 is for conveniently manually taking out the evaporation box 9 from the first housing 1.
[0033] Referring to Figure 1 - Figure 4 , the locking component includes two lock catches 11 and two protective shells 13. The lock catches 11 are rotatably connected to the front side of the first housing 1. A pull handle 12 is fixedly connected between the front sides of the two lock catches 11. The top of the protective shell 13 is fixedly connected to the inside of the first housing 1. A pull rod 14 is slidably connected to the inside of the protective shell 13. The rear end of the pull rod 14 is fixedly connected to a baffle 15. A spring 16 is fixedly connected to the front side of the baffle 15. The front side of the pull rod 14 is slidably connected to the inside of the lock catch 11. The spring 16 is sleeved outside the pull rod 14. The front end of the spring 16 is fixedly connected to the inner wall of the protective shell 13. The outside of the baffle 15 is slidably connected to the inner wall of the protective shell 13. The top of the lock catch 11 and the bottom of the front side of the evaporation box 9 are in contact with each other. The spring 16 is sleeved inside the first housing 1. The outside of the pull rod 14 is sleeved inside the first housing 1.
[0034] Specifically, the latch 11 is used to fix the evaporation box 9 to prevent the evaporation box 9 from sliding and falling off. The handle 12 is for conveniently manually opening the latch 11 simultaneously to achieve unlocking. The protective shell 13 is used to connect and protect the internal parts. The pull rod 14 is for pulling the latch 11 to fix the evaporation box 9 with the latch 11. The baffle 15 is for bearing the thrust from the spring 16 and driving the pull rod 14 to reset. The spring 16 is for pushing the baffle 15 to achieve reset.
[0035] Working principle: When using this device, first add peracetic acid into the evaporation box 9. By pulling the handle 12, the two latches 11 are driven to deflect simultaneously. The pull rod 14 is pulled to drive the baffle 15 to compress the spring 16. Then, the handle 17 is pulled to hold the evaporation box 9 and add peracetic acid into it. Then, the evaporation box 9 is pushed into the outer shell 1. At this time, the spring 16 will immediately push the baffle 15 to move backward, driving the pull rod 14 to reset the latch 11 and fix the evaporation box 9. Then, the heating system 10 is controlled to work and start heating to boil the peracetic acid in the evaporation box 9 until it evaporates. Then, the motor 5 is controlled to drive. The motor 5 drives the disc 6 to rotate, so that the sliding frame 7 drives the push rod 8 to push and pull the fixed frame 3 back and forth, driving the smoke outlet 2 to rotate reciprocally, spraying the steam to every corner of the space, improving the disinfection efficiency and saving time and effort.
[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A peracetic acid fumigation disinfection device, comprising a housing (1), characterized in that: The top of the shell 1 (1) is rotatably connected to a smoke outlet (2), the front side of the smoke outlet (2) is fixedly connected to a fixed frame (3), the right side of the shell 1 (1) is fixedly connected to the shell 2 (4), the inside of the shell 2 (4) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a disc (6), the top of the disc (6) is slidably connected to a sliding frame (7), the left side of the sliding frame (7) is fixedly connected to a push rod (8), the left side of the push rod (8) is slidably connected to the inside of the fixed frame (3), the inside of the shell 1 (1) is slidably connected to an evaporation box (9), the inside of the shell 1 (1) is fixedly connected to a heating system (10), and a locking component is installed inside the shell 1 (1), the locking component is used to fix the evaporation box (9) to prevent it from moving or shaking.
2. A peracetic acid fumigation disinfection device according to claim 1, characterized in that: The locking assembly comprises two lock buckles (11) and two protective shells (13); the lock buckles (11) are rotatably connected to the front side of the shell one (1); a handle (12) is fixedly connected between the front sides of the two lock buckles (11); the top of the protective shell (13) is fixedly connected to the inside of the shell one (1); a pull rod (14) is slidably connected to the inside of the protective shell (13); a baffle (15) is fixedly connected to the rear end of the pull rod (14); a spring (16) is fixedly connected to the front side of the baffle (15); and the front side of the pull rod (14) is slidably connected to the inside of the lock buckles (11).
3. A peracetic acid fumigation disinfection device according to claim 1, characterized in that: The push rod (8) is externally slidably connected to the inside of the left side of the second shell (4), and a handle (17) is fixedly connected to the front side of the evaporation box (9).
4. A peracetic acid fumigation disinfection device according to claim 1, characterized in that: The outside of the disc (6) is sleeved inside the second shell (4), and the outside of the sliding frame (7) is sleeved inside the second shell (4).
5. A peracetic acid fumigation disinfection device according to claim 2, characterized in that: The interior of the spring (16) is sleeved on the outside of the pull rod (14), and the front end of the spring (16) is fixedly connected to the inner wall of the protective shell (13).
6. A peracetic acid fumigation disinfection device according to claim 2, characterized in that: The baffle (15) is externally slidably connected to the inner wall of the protective shell (13), and abuts against the top of the lock buckle (11) and the bottom of the front side of the evaporation box (9).
7. A peracetic acid fumigation disinfection device according to claim 2, characterized in that: The spring (16) is externally sleeved inside the housing (1).
8. A peracetic acid fumigation disinfection device according to claim 2, characterized in that: The pull rod (14) is externally sleeved inside the housing 1 (1).