Modular decontamination unit for protective equipment cleaning

Abstract

This utility model relates to the field of protective equipment cleaning and discloses a modular decontamination mechanism for cleaning protective equipment, comprising: a protective door and a container, wherein the protective door is rotatably installed on one side of the container; the interior of the container includes a drying and airing integrated machine, a drying cabinet, a protective clothing decontamination machine, a protective mask decontamination machine, an ultrasonic cleaning tank, and a table; the drying and airing integrated machine is fixedly installed at one end of the container; the drying cabinet is located on the side edge of one end of the container; the protective clothing decontamination machine is fixedly installed inside the container and located at the edge of the drying cabinet; and the protective mask decontamination machine is fixedly installed inside the container and located at the edge of the protective clothing decontamination machine. This utility model has efficient and low-damage decontamination functions and expands the surrounding area of ​​radiation service, and can achieve efficient drying and airing, reducing the labor intensity of firefighters and cleaning personnel.

Description

Technical Field

[0001] This utility model relates to the field of cleaning and disinfection of protective equipment, specifically to a modular disinfection mechanism for cleaning protective equipment. Background Technology

[0002] With the increasing frequency of fire alarms and the intensified "high-altitude, low-altitude, large-scale" firefighting tasks, firefighters and emergency rescue personnel spend longer periods working in fire environments, inevitably coming into contact with numerous carcinogenic substances in fire smoke. These substances easily adhere to firefighting protective clothing, boots, and other equipment, and may come into contact with or penetrate human skin, posing a long-term threat to the occupational safety and health of firefighters.

[0003] Due to the lack of modular decontamination stations, emergency responders are unable to clean their full protective gear in a timely manner after prolonged, cross-regional firefighting and rescue operations, leading to cross-contamination between equipment and personnel. This also results in the waste of resources due to the contaminated and unusable protective equipment. Furthermore, while megacities have numerous and densely distributed emergency management stations, there is insufficient space for the construction of fixed equipment cleaning centers, necessitating the urgent deployment of modular decontamination stations to serve the surrounding areas.

[0004] In addition, existing protective equipment cleaning equipment has functional shortcomings. It cannot perform alternating drying of protective clothing that needs to be air-dried, and it cannot be connected and operated in conjunction with protective clothing hanging racks, making it difficult to reduce the labor intensity of cleaning personnel. Utility Model Content

[0005] The purpose of this utility model is to provide a modular decontamination mechanism for cleaning protective equipment, and to solve the following technical problems: how to make the decontamination mechanism have efficient and low-damage decontamination functions and expand the radiation service to the surrounding area, and how to achieve efficient drying and airing to reduce the labor intensity of firefighters and cleaning personnel.

[0006] The purpose of this utility model can be achieved through the following technical solution: a modular decontamination mechanism for cleaning protective equipment, comprising: a protective door and a container, wherein the protective door is rotatably installed on one side of the container;

[0007] The interior of the container includes a drying and airing unit, a drying cabinet, a protective clothing washing and disinfection machine, a protective mask washing and disinfection machine, an ultrasonic cleaning tank, and a table. The drying and airing unit is fixedly installed at one end of the container's interior. The drying cabinet is located on the side edge of one end of the container's interior. The protective clothing washing and disinfection machine is fixedly installed inside the container and located at the edge of the drying cabinet. The protective mask washing and disinfection machine is fixedly installed inside the container and located at the edge of the protective clothing washing and disinfection machine. The ultrasonic cleaning tank is fixedly installed inside the container and located at the edge of the protective mask washing and disinfection machine. The table is fixedly installed inside the container and located at the edge of the ultrasonic cleaning tank.

[0008] As a preferred embodiment of this utility model: a drying component is installed on the front of the drying and airing machine, a support component is provided on the inner side of the container and opposite to the protective clothing washing and disinfection machine, a drying chamber is opened inside the front of the drying and airing machine, a drying tube is provided on the inner surface of the drying chamber, a first limiting shaft hole is opened at the top center of the drying and airing machine, a second limiting shaft hole is opened at the bottom edge of the drying and airing machine, and a groove is opened at the bottom of the drying and airing machine and on the bottom surface of the second limiting shaft hole;

[0009] The drying component includes a rotating shaft and a drive motor. A partition is fixedly installed on the outer surface of the rotating shaft. A ring frame is welded to the upper outer surface of the rotating shaft. A first transmission sprocket is fixedly installed on the bottom outer surface of both the rotating shaft and the drive motor. There are two sets of first transmission sprockets at the bottom of the rotating shaft. A first transmission chain is meshed with the outer surface of the first transmission sprockets. A second transmission chain is meshed with the outer surface of the first transmission sprockets at the bottom of the rotating shaft.

[0010] The support component includes a transmission belt with hanging rings evenly distributed on its outer surface. Both ends of the transmission belt are rotatably connected to a support turntable. A support shaft is fixedly disposed at the center of the support turntable, and a second transmission sprocket is fixedly installed at the bottom of the support shaft.

[0011] As a preferred embodiment of this utility model: the two ends of the rotating shaft are rotatably engaged with the middle part of the drying and sun-drying integrated machine through the first limiting shaft hole.

[0012] As a preferred embodiment of this utility model, the rotating shaft is rotatably connected to the second transmission sprocket via a second transmission chain.

[0013] As a preferred embodiment of this utility model: the outer surface of the drive motor is fixedly connected to the outer surface of the inner side of the container, and the transmission ratio between the second transmission sprocket and the first transmission sprocket is one to three.

[0014] As a preferred embodiment of this utility model: a limiting bushing is uniformly fixedly installed on the upper outer surface of one side of the container, and the top of the supporting shaft is rotatably engaged with the bottom surface of the limiting bushing.

[0015] As a preferred embodiment of this utility model: the partition is rotatably fitted and snapped into the drying chamber inside the drying and sun-drying integrated machine, and sealing strips are provided on both end faces of the partition.

[0016] The beneficial effects of this utility model are:

[0017] (1) By modularizing the decontamination station, this utility model allows emergency rescue personnel to clean their full-body protective equipment in a timely manner after long-term, cross-regional fire fighting and rescue operations, effectively avoiding cross-contamination between equipment and human body, reducing the scrapping of protective equipment due to contamination, and significantly reducing resource waste; at the same time, its characteristic of radiating services to surrounding emergency management stations can solve the problem of insufficient construction space for fixed equipment cleaning centers in megacities and optimize resource utilization.

[0018] (2) By adapting and connecting the drying and sun-drying integrated machine and the supporting components, this utility model enables the modular decontamination mechanism to have an alternating drying and sun-drying function, and can achieve efficient drying and sun-drying of protective clothing, significantly reducing the labor intensity caused by cleaning personnel or firefighters walking back and forth inside the decontamination mechanism. At the same time, it can also automatically provide a hanging position for the dried protective clothing, comprehensively improving the professionalism, efficiency and safety of fire-fighting protective equipment decontamination work. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of a modular decontamination mechanism.

[0021] Figure 2 This is a schematic diagram of the structure of a combined drying and airing machine;

[0022] Figure 3 This is a schematic diagram of the drying components.

[0023] Figure 4 This is a schematic diagram of the supporting component structure;

[0024] Figure 5 This is a schematic diagram of the overall structure of the modular decontamination mechanism.

[0025] Figure Descriptions: 1. Drying and airing integrated machine; 2. Airing component; 3. Support component; 4. Protective clothing washing and disinfection machine; 5. Drying cabinet; 6. Protective mask washing and disinfection machine; 7. Protective door; 8. Table; 9. Container; 10. Ultrasonic cleaning tank; 11. Drying chamber; 12. Drying tube; 13. First limiting shaft hole; 14. Groove; 15. Second limiting shaft hole; 21. Drive motor; 22. First transmission chain; 23. Second transmission chain; 24. Rotating shaft; 25. First transmission sprocket; 26. Partition plate; 27. Ring frame; 31. Hanging ring; 32. Supporting rotating shaft; 33. Second transmission sprocket; 34. Transmission belt; 35. Supporting turntable. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 As shown, this utility model is a modular decontamination mechanism for cleaning protective equipment, including: a protective door 7 and a container 9, wherein the protective door 7 is rotatably installed on one side of the container 9.

[0028] The interior of container 9 includes a drying and airing unit 1, a drying cabinet 5, a protective clothing washing and disinfection machine 4, a protective mask washing and disinfection machine 6, an ultrasonic cleaning tank 10, and a table 8. The drying and airing unit 1 is fixedly installed at one end of the interior of container 9. The drying cabinet 5 is located on the side edge of one end of the interior of container 9. The protective clothing washing and disinfection machine 4 is fixedly installed inside container 9 and located at the edge of the drying cabinet 5. The protective mask washing and disinfection machine 6 is fixedly installed inside container 9 and located at the edge of the protective clothing washing and disinfection machine 4. The ultrasonic cleaning tank 10 is fixedly installed inside container 9 and located at the edge of the protective mask washing and disinfection machine 6. The table 8 is fixedly installed inside container 9 and located at the edge of the ultrasonic cleaning tank 10.

[0029] The front of the drying and airing machine 1 is equipped with a drying component 2. The inside of the container 9 and opposite the protective clothing washing and disinfection machine 4 is equipped with a support component 3. The front of the drying and airing machine 1 is equipped with a drying chamber 11. The inner surface of the drying chamber 11 is equipped with a drying tube 12. The top of the middle part of the drying and airing machine 1 is equipped with a first limiting shaft hole 13. The bottom edge of the drying and airing machine 1 is equipped with a second limiting shaft hole 15. The bottom of the drying and airing machine 1 and the bottom surface of the second limiting shaft hole 15 are equipped with a groove 14.

[0030] The drying component 2 includes a rotating shaft 24 and a drive motor 21. A partition 26 is fixedly installed on the outer surface of the rotating shaft 24. A ring frame 27 is welded to the upper outer surface of the rotating shaft 24. A first transmission sprocket 25 is fixedly installed on the bottom outer surface of both the rotating shaft 24 and the drive motor 21. There are two sets of first transmission sprockets 25 at the bottom of the rotating shaft 24. A first transmission chain 22 is meshed with the outer surface of the first transmission sprocket 25. A second transmission chain 23 is meshed with the outer surface of the first transmission sprocket 25 at the bottom of the rotating shaft 24.

[0031] The support component 3 includes a transmission belt 34, on the outer surface of which hanging rings 31 are evenly distributed. Both ends of the transmission belt 34 are rotatably connected to a support turntable 35. A support shaft 32 is fixedly disposed at the center of the support turntable 35. A second transmission sprocket 33 is fixedly installed at the bottom of the support shaft 32.

[0032] The two ends of the rotating shaft 24 are rotatably engaged with the middle of the drying and sunning machine 1 through the first limiting shaft hole 13, which can limit the rotation of the partition 26. The rotating shaft 24 is rotatably connected to the second transmission sprocket 33 through the second transmission chain 23, so the rotation of the partition 26 can synchronously drive the support rotating shaft 32 to rotate. The outer surface of the drive motor 21 is fixedly connected to the outer surface of the inner side of the container 9, which can ensure the stability of the operation of the drive motor 21. The transmission ratio of the second transmission sprocket 33 to the first transmission sprocket 25 is one to three, which can enable the support rotating shaft 32 to rotate three times when the partition 26 rotates one revolution.

[0033] Limiting bushings are uniformly fixedly installed on the upper outer surface of one side of container 9. The top of the supporting shaft 32 is rotatably engaged with the bottom surface of the limiting bushing, which can limit the top of the supporting shaft 32. The partition 26 is rotatably adapted and engaged with the drying chamber 11 inside the drying and airing machine 1. Sealing strips are provided on both ends of the partition 26, which can play a sealing role when the drying and airing machine 1 is running.

[0034] The working principle of this utility model is as follows: When cleaning fire-fighting protective clothing, protective boots, protective gloves, helmets, and air respirators, these protective devices are first placed on the upper surface of table 8. Then, they are cleaned and disinfected using a drying and air-drying integrated machine 1, a drying cabinet 5, a protective clothing washing and disinfection machine 4, a protective mask washing and disinfection machine 6, and an ultrasonic cleaning tank 10, respectively. The protective clothing washing and disinfection machine 4 is a fully automatic washer-extractor with a G-value ≤100 and controllable ozone concentration in the water from 0.1mg / L to 10mg / L. It features a one-button washing and disinfection program. The cleaned protective clothing can be placed inside the drying cabinet 5 for drying, and the masks can be placed inside the protective mask washing and disinfection machine 6 for cleaning and disinfection. During the cleaning process, the helmets are... The fire extinguishing protective suit needs to be placed inside the ultrasonic cleaning tank 10 for ultrasonic cleaning. During the drying process, the washed suit is evenly hung on the outer surface of the ring frame 27. Then, the drive motor 21 is started, driving the rotating shaft 24 to rotate 180 degrees via the first transmission chain 22. Simultaneously, the rotating shaft 24 drives the ring frame 27 to rotate synchronously via the partition 26, thus transferring the externally hung fire extinguishing protective suit into the drying chamber 11. Then, the drying and air-drying integrated machine 1 is started, generating heat through internal electric heating and heat pumps to accelerate the evaporation of moisture from the protective suit. After the high-humidity air is dehumidified by condensation or the heat pump system, the liquid water is discharged, and the dry air is reheated and circulated. At the same time, the temperature control sensor and intelligent control system... The system monitors internal temperature and humidity, automatically adjusting operating parameters to ensure rapid drying at a suitable temperature, avoiding damage to protective materials. Furthermore, the ultraviolet light inside the drying and air-drying integrated machine 1 sterilizes the air within the chamber, achieving integrated drying and disinfection. Before drying is complete, the washed fire-fighting protective suit can be hung on the outer surface of the external ring frame 27. Then, the drive motor 21 is started to rotate the partition 26 180 degrees, transferring the dried and disinfected fire-fighting protective suit out. The washed suit is simultaneously transferred to the drying chamber 11 for further drying and disinfection. During rotation, the rotating shaft 24 drives the second transmission sprocket 33 synchronously via the second transmission chain 23. The rotation causes the second transmission sprocket 33 to drive the transmission belt 34 to rotate synchronously via the support shaft 32. Then, the transferred fire-fighting protective clothing is removed and hooked onto the hanging ring 31 on the outer surface of the transmission belt 34. Therefore, when the partition 26 deflects, the second transmission chain 23 drives the support shaft 32 to rotate, causing the transmission belt 34 to drive the hooked fire-fighting protective clothing to rotate, thereby making room for the newly dried and disinfected fire-fighting protective clothing, making it easier to hook the new fire-fighting protective clothing. Since the rotation speed of the support shaft 32 is three times that of the shaft 24, the transmission belt 34 can drive the hanging ring 31 to provide hanging space for the dried and disinfected fire-fighting protective clothing, thus avoiding excessive running back and forth by cleaning personnel to take the fire-fighting protective clothing.

[0035] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A modular decontamination mechanism for cleaning protective equipment, comprising: A protective door (7) and a container (9), wherein the protective door (7) is rotatably mounted on one side of the container (9); The container (9) is characterized in that its interior includes a drying and airing machine (1), a drying cabinet (5), a protective clothing washing and disinfection machine (4), a protective mask washing and disinfection machine (6), an ultrasonic cleaning tank (10), and a table (8). The drying and airing machine (1) is fixedly installed at one end of the interior of the container (9). The drying cabinet (5) is located at the side edge of one end of the interior of the container (9). The protective clothing washing and disinfection machine (4) is fixedly installed inside the container (9) and located at the edge of the drying cabinet (5). The protective mask washing and disinfection machine (6) is fixedly installed inside the container (9) and located at the edge of the protective clothing washing and disinfection machine (4). The ultrasonic cleaning tank (10) is fixedly installed inside the container (9) and located at the edge of the protective mask washing and disinfection machine (6). The table (8) is fixedly installed inside the container (9) and located at the edge of the ultrasonic cleaning tank (10).

2. A modular decontamination unit for cleaning of protective equipment according to claim 1, characterized in that, The drying and air-drying machine (1) has an air-drying component (2) installed on its front side. The container (9) has a support component (3) located on one side inside and opposite to the protective clothing washing and disinfection machine (4). The drying and air-drying machine (1) has a drying chamber (11) inside its front side. The drying chamber (11) has a drying tube (12) on its inner surface. The drying and air-drying machine (1) has a first limiting shaft hole (13) at the top center. The drying and air-drying machine (1) has a second limiting shaft hole (15) at its bottom edge. The drying and air-drying machine (1) has a groove (14) at its bottom and on the bottom surface of the second limiting shaft hole (15). The drying component (2) includes a rotating shaft (24) and a drive motor (21). A partition (26) is fixedly installed on the outer surface of the rotating shaft (24). A ring frame (27) is welded to the upper outer surface of the rotating shaft (24). A first transmission sprocket (25) is fixedly installed on the bottom outer surface of both the rotating shaft (24) and the drive motor (21). There are two sets of first transmission sprockets (25) at the bottom of the rotating shaft (24). A first transmission chain (22) is meshed on the outer surface of the first transmission sprocket (25). A second transmission chain (23) is meshed on the outer surface of the first transmission sprocket (25) at the bottom of the rotating shaft (24). The support component (3) includes a transmission belt (34), on the outer surface of the transmission belt (34) are evenly provided with hanging rings (31), and the two ends of the transmission belt (34) are rotatably connected to a support turntable (35). A support rotating shaft (32) is fixedly provided at the center of the support turntable (35), and a second transmission sprocket (33) is fixedly installed at the bottom of the support rotating shaft (32).

3. A modular decontamination unit for cleaning of protective equipment according to claim 2, characterized in that, The two ends of the rotating shaft (24) are rotated and engaged with the middle of the drying and sun-drying machine (1) through the first limiting shaft hole (13).

4. A modular decontamination unit for cleaning of protective equipment according to claim 3, characterized in that, The rotating shaft (24) is rotatably connected to the second transmission sprocket (33) via the second transmission chain (23).

5. A modular decontamination unit for cleaning of protective equipment according to claim 4, characterized in that, The outer surface of the drive motor (21) is fixedly connected to the inner side outer surface of the container (9), and the transmission ratio of the second transmission sprocket (33) to the first transmission sprocket (25) is one to three.

6. A modular decontamination mechanism for cleaning protective equipment according to claim 5, characterized in that, Limiting bushings are uniformly fixedly installed on the upper outer surface of one side of the container (9), and the top of the supporting shaft (32) is rotatably engaged with the bottom surface of the limiting bushing.

7. A modular decontamination unit for cleaning of protective equipment according to claim 6, characterized in that, The partition (26) is rotated and fitted into the drying chamber (11) inside the drying and sun-drying integrated machine (1), and sealing strips are provided on both ends of the partition (26).

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