Air disinfection device for treatment tent

Abstract

The invention discloses an air disinfection device for a treatment tent, the air disinfection device comprises a fixing frame fixedly mounted at the top of the tent, a liquid storage tank and an atomizing nozzle, an adjusting mechanism is arranged on the fixing frame, the atomizing nozzle can be driven to perform circular motion, and comprehensive disinfection of air in different areas in the tent is realized; the auxiliary mechanism comprises a gear, a crank, a movable block and a rectangular frame, horizontal reciprocating movement of the atomization spray head is achieved through rotation of the crank, the disinfection range is expanded, a stirring mechanism is arranged on a movable rod, and it is guaranteed that disinfectant in the liquid storage tank is evenly mixed with water; and a fanning mechanism is further arranged at the bottom of the track plate, air flowing around the atomization spray head is accelerated, the disinfection uniformity is improved, the air quality in the tent hospital can be effectively improved, the spreading risk is reduced, and the disinfection effect is improved. The device is suitable for emergency medical rescue and temporary medical facilities.

Description

Technical Field

[0001] The invention relates to the technical field of air disinfection for rescue tents, in particular to an air disinfection device for rescue tents. Background Art

[0002] With the frequent occurrence of natural disasters, the increase in public health emergencies and the increase in emergency medical needs around the world, tent hospitals, as temporary medical facilities, play an important role in disaster relief and emergency medical rescue. In such temporary and highly mobile medical environments, ensuring air quality to prevent and control the spread of pathogenic microorganisms has become an important technical requirement. For treatment tents used to diagnose and treat patients during an epidemic, due to the large number of patients treated every day and the presence of a large number of viruses and bacteria in the air in the treatment tents, the viruses and bacteria in the air can easily cause transmission and infection to medical staff and patients. The safety and hygiene of the internal environment are crucial. The air in the tent needs to be disinfected regularly to reduce the spread of viruses and bacteria and protect medical staff and patients from infection.

[0003] The existing Chinese patent with publication number CN219271697U includes an ultraviolet lamp, which emits strong ultraviolet rays to sterilize and generate ozone due to the ionization of air molecules by ultraviolet rays. A light shield is provided with air holes at the bottom and the ultraviolet lamp is installed inside. The ultraviolet lamp and the fan can emit light by connecting to photovoltaic panels to reduce power pressure and meet the requirements of field medical treatment. A retention component is sleeved on the ultraviolet lamp and fixedly arranged in the light shield. A fan is arranged on the top. The fan rotates to introduce external air into the light shield from the air holes, and generates airflow to introduce ozone molecules into the retention component. The retention component is spiral, spiraling upward from the bottom, thereby extending the air flow distance and increasing the ultraviolet irradiation time.

[0004] When the above-mentioned device is in use, the retention component is used to increase the resistance to gas flow and the flow distance. When the ultraviolet lamp irradiates the air, it is ionized to produce ozone. Ozone has strong oxidizing properties and has a good disinfecting and deodorizing effect on the air. However, in actual use, since the disinfection equipment is fixed in the treatment tent and the air in the treatment tent is pumped and disinfected by the rotation of the fan blades, and the tent hospital is usually located outdoors or in a temporary environment with limited space and poor air circulation, the disinfection effect is affected and there is a blind spot for disinfection. Therefore, it is difficult to fully disinfect the air inside the treatment tent.

[0005] For this reason, we proposed an air disinfection device for rescue tents. Summary of the invention

[0006] The purpose of the present invention is to provide an air disinfection device for a rescue tent, which has the advantage of fully disinfecting the air inside the rescue tent and solves the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an air disinfection device for a rescue tent, comprising a fixing frame fixedly mounted on the top of a tent hospital, a liquid storage tank, and an atomizing nozzle for atomizing and spraying disinfectant in the liquid storage tank into the air for disinfection, wherein the fixing frame is provided with an adjusting mechanism for driving the atomizing nozzle to move and perform comprehensive disinfection on the air in different areas inside the tent;

[0008] The adjusting mechanism includes a fixed seat fixedly connected to a fixed frame, a rotating frame driven by a power mechanism and rotatably connected to the fixed seat, a moving rod movably connected to the inner wall of the rotating frame for horizontal reciprocating movement, and a liquid storage tank is fixedly supported at one end of the moving rod away from the rotating frame, a track plate is fixedly connected to the bottom of the moving rod, a moving plate movably connected to the inner wall of the track plate for horizontal reciprocating movement, and an atomizing nozzle is fixedly supported at the bottom of one end of the moving plate away from the track plate.

[0009] Preferably, the movable rod is provided with a stirring mechanism for mixing and stirring the disinfectant inside the liquid storage tank, and the stirring mechanism includes a stirring blade that is penetrated through the movable rod and rotatably connected to mix and stir the disinfectant inside the liquid storage tank, and the end of the stirring blade penetrates the inner wall of the liquid storage tank and is rotatably connected to the fixed axis.

[0010] Preferably, the opposite ends on both sides of the fixed frame are fixedly connected with an elliptical gear ring for driving the stirring blade to rotate for stirring, the bottom end of the stirring blade is coaxially fixed with a gear that meshes with the elliptical gear ring for transmission, and a reset spring that guides the moving rod to reset is fixedly connected on the inner wall of the rotating frame and the surface of the moving rod.

[0011] Preferably, the gear is provided with an auxiliary mechanism for increasing the spraying range of the atomizing nozzle, the auxiliary mechanism includes a crank coaxially fixedly connected to the bottom of the gear for pulling the movable plate and the atomizing nozzle for horizontal reciprocating movement, the end of the crank away from the gear is fixedly connected to a movable block, the end of the movable plate close to the atomizing nozzle is fixedly connected to a rectangular frame for movably supporting the movable block, and the bottom end of the movable block passes through the inner wall of the rectangular frame and is movably connected.

[0012] Preferably, the track plate is provided with a pumping mechanism for discharging the disinfectant in the liquid storage tank into the atomizing nozzle for atomizing spraying, the pumping mechanism includes a cylindrical shell fixedly connected to one end of the track plate away from the movable plate, the first liquid inlet pipe and the second liquid inlet pipe are penetrated and fixedly connected to the outer contour at symmetrical positions at both ends of the cylindrical shell, and the end of the second liquid inlet pipe away from the cylindrical shell is penetrated to the inner wall of the first liquid inlet pipe, the end of the first liquid inlet pipe away from the cylindrical shell is penetrated to the inner wall of the liquid storage tank, the end of the movable plate away from the rectangular frame is fixedly connected to a cylindrical tube, and a flow hole connected to the cylindrical tube and the atomizing nozzle is opened on the cylindrical tube.

[0013] Preferably, the end of the cylindrical tube away from the movable plate passes through the cylindrical shell and is connected for axial movement, and a piston plate for extracting and discharging the disinfectant inside the liquid storage tank is fixedly connected to the outer contour of the cylindrical tube inside the cylindrical shell, and the outer contours of the cylindrical tube at symmetrical positions on both sides of the piston plate are penetrated and fixedly connected with drain valves for quantitatively discharging the disinfectant inside the cylindrical shell, and the first and second liquid inlet pipes are fixedly connected to the inner wall of one end of the cylindrical shell with the first and second liquid inlet valves for quantitatively extracting the disinfectant inside the liquid storage tank into the cylindrical shell.

[0014] Preferably, the track plate is provided with a fan mechanism for accelerating the air flow around the atomizing nozzle, the fan mechanism includes fixed blocks fixedly connected at symmetrical positions on both sides of the bottom of the track plate, and swing rods are penetrated and connected to the opposite sides of the bottom ends of the fixed blocks on both sides for fixed axis rotation, and fan plates for fanning the surrounding air are fixedly connected to the opposite surfaces of the bottom ends of the swing rods on both sides.

[0015] Preferably, pull rods for pulling the swing rod and the fan plate to swing back and forth are fixedly connected at symmetrical positions near both ends of the rectangular frame, and movable grooves for movably supporting the pull rods are provided at the ends of the swing rods on both sides. The pull rods on both sides, away from one end of the rectangular frame, respectively penetrate through the inner wall of the movable groove on the adjacent side and are movably connected.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The motor drives the rotating frame to rotate on the fixed seat, so that the rotating frame can drive the atomizing nozzle to perform circular motion, realizing the all-round movement of the atomizing nozzle inside the tent hospital, ensuring that the atomized particles of the disinfectant can evenly cover every corner of the tent, improving the comprehensiveness of disinfection, and avoiding the dead corner problem that traditional fixed disinfection equipment cannot reach. At the same time, through the synergistic effect of the auxiliary mechanism on the gear, the movable block pushes the moving plate to move horizontally back and forth on the inner wall of the track plate under the action of the crank, realizing the horizontal reciprocating movement of the atomizing nozzle, further expanding the spraying range of the disinfectant, so that the disinfectant can be more effectively spread to the corner areas in the tent, and improving the disinfection efficiency.

[0018] 2. When the moving rod drives the gear to perform circular motion along the inner wall of the elliptical gear ring, the gear and the stirring blade are coaxially connected, so that the gear can drive the stirring blade to rotate under the action of the elliptical gear ring to mix and stir the disinfectant and water inside the liquid storage tank, thereby achieving sufficient mixing of the disinfectant and water in the liquid storage tank, solving the precipitation problem caused by the difference in specific gravity, ensuring the uniformity and consistency of the disinfectant, and improving the reliability and efficiency of the disinfection process.

[0019] 3. Through the cylindrical tube arranged on the movable plate, the movable plate can drive the cylindrical tube to perform axial reciprocating movement inside the cylindrical shell. Through the piston plate arranged on the cylindrical tube, the disinfectant inside the liquid storage tank can be continuously pumped out, thereby ensuring the continuity of spraying of the atomizing nozzle, improving the utilization rate of the disinfectant, reducing waste, and reducing the risk of pollution caused by improper human operation, making the entire disinfection process more efficient and environmentally friendly, while also reducing the workload of medical staff, allowing them to focus more on the treatment and care of patients.

[0020] 4. Through the swing rod and fan plate set on the track plate, the pull rod pushes the swing rods on both sides to swing back and forth, so that the fan plate can fan in the direction of the atomizing nozzle, effectively promoting the flow of air around the atomizing nozzle, accelerating the diffusion speed of the atomized particles of the disinfectant in the air, and enhancing the air circulation, so that the disinfectant can be more evenly distributed inside the tent, improving the uniformity and effectiveness of disinfection.

[0021] The coordinated use of the above-mentioned structure solves the problem that, in actual use of the existing device, since the disinfection equipment is fixedly placed in the treatment tent and the air in the treatment tent is pumped and disinfected by rotating the fan blades, and the tent hospital is usually located outdoors or in a temporary environment with limited space and poor air circulation, which affects the disinfection effect and there is a blind spot for disinfection, it is difficult to fully disinfect the air inside the treatment tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the track plate of the present invention;

[0024] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the rotating frame of the present invention;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the part where the movable plate of the present invention is located;

[0026] Figure 5 For the present invention Figure 2 Schematic diagram of the structure at A in the middle;

[0027] Figure 6 For the present invention Figure 4 Schematic diagram of the structure at B in the middle;

[0028] Figure 7 It is a schematic cross-sectional view of the three-dimensional structure of the track plate of the present invention;

[0029] Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of the part where the movable plate of the present invention is located;

[0030] Fig. 9 It is a schematic cross-sectional view of the three-dimensional structure of the cylindrical shell of the present invention.

[0031] In the figure: 1, fixed frame; 2, liquid storage tank; 3, atomizing nozzle; 4, fixed seat; 5, rotating frame; 6, moving rod; 7, track plate; 8, moving plate; 801, flow hole; 9, stirring blade; 10, gear; 11, elliptical gear ring; 12, crank; 13, movable block; 14, rectangular frame; 15, cylindrical shell; 16, first liquid inlet pipe; 161, first liquid inlet valve; 17, second liquid inlet pipe; 171, second liquid inlet valve; 18, cylindrical tube; 181, discharge valve; 19, piston plate; 20, fixed block; 21, swing rod; 211, movable groove; 22, fan plate; 23, pull rod; 24, reset spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1:

[0034] See also Figures 1 to 9 The present invention provides a technical solution: an air disinfection device for a rescue tent, comprising a fixing frame 1 fixedly mounted on the top of the tent hospital, a liquid storage tank 2, and an atomizing nozzle 3 for atomizing and spraying the disinfectant in the liquid storage tank 2 into the air for disinfection, and the fixing frame 1 is provided with an adjusting mechanism for driving the atomizing nozzle 3 to move and perform comprehensive disinfection on the air in different areas inside the tent;

[0035] The adjusting mechanism includes a fixed frame 1 fixedly connected to a fixed seat 4, a rotating frame 5 driven by a power mechanism and rotatably connected to the fixed seat 4, an inner wall of the rotating frame 5 is movably connected to a moving rod 6 for horizontal reciprocating movement, and a liquid storage tank 2 is fixedly supported at one end of the moving rod 6 away from the rotating frame 5, a track plate 7 is fixedly connected to the bottom of the moving rod 6, a moving plate 8 for horizontal reciprocating movement is movably connected to the inner wall of the track plate 7, and an atomizing nozzle 3 is fixedly supported at the bottom of the moving plate 8 away from the track plate 7.

[0036] When in use, by setting a fixed frame 1, the fixed frame 1 is first fixedly supported on the top of the tent hospital to ensure the stability of the disinfection device, and the fixed seat 4 is fixedly supported on the fixed frame 1 through the fixed seat 4, and the rotating frame 5 is driven to rotate by a motor, so that the motor can drive the rotating frame 5 to rotate on the fixed seat 4, and the moving rod 6 is set on the rotating frame 5, and the rotating frame 5 movably supports the moving rod 6, so that the moving rod 6 is horizontally connected to the inner wall of the rotating frame 5, and the liquid storage tank 2 is fixedly supported on the moving rod 6, and the disinfectant is stored in the liquid storage tank 2, and the track plate 7 is set on the moving rod 6, and the track plate 7 is fixedly supported on the moving rod 6, and the moving plate 8 is set on the track plate 7, and the track plate 7 movably supports the moving plate 8, so that the moving plate 8 is horizontally connected to the inner wall of the track plate 7, and the atomizing nozzle 3 is fixedly supported on the moving plate 8, so as to increase the spraying range of the atomizing nozzle 3 later.

[0037] The motor drives the rotating frame 5 to rotate on the fixed seat 4, and the moving rod 6 movably supports the atomizing nozzle 3 on the rotating frame 5, so that the rotating frame 5 can drive the atomizing nozzle 3 to perform circular motion, so that the atomizing nozzle 3 can subsequently spray the disinfectant in the liquid storage tank 2 into various areas of the tent hospital, thereby improving the comprehensiveness of the air disinfection inside the tent hospital and avoiding the existence of disinfection blind spots that cause the spread of viruses and bacteria in the air to medical staff and patients.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, further:

[0040] The movable rod 6 is provided with a stirring mechanism for mixing and stirring the disinfectant inside the liquid storage tank 2. The stirring mechanism includes a stirring blade 9 which is penetrated through the movable rod 6 and is rotatably connected to mix and stir the disinfectant inside the liquid storage tank 2, and the end of the stirring blade 9 penetrates the inner wall of the liquid storage tank 2 and is rotatably connected to the fixed axis.

[0041] The opposite ends on both sides of the fixed frame 1 are fixedly connected with an elliptical toothed ring 11 for driving the stirring blade 9 to rotate for stirring. The bottom end of the stirring blade 9 is coaxially fixedly connected with a gear 10 that meshes with the elliptical toothed ring 11 for transmission. The inner wall of the rotating frame 5 and the corresponding surface of the moving rod 6 are fixedly connected with a reset spring 24 for guiding the moving rod 6 to reset.

[0042] When in use, through the stirring blade 9 set on the moving rod 6, the stirring blade 9 penetrates to the inner wall of the liquid storage tank 2 and is connected to the fixed axis rotation. Through the elliptical toothed ring 11 set on the fixing frame 1, the elliptical toothed ring 11 is fixedly supported on the fixing frame 1. Through the gear 10 set on the stirring blade 9, the gear 10 and the teeth on the elliptical toothed ring 11 are meshed with each other, so that the gear 10 can mesh with the elliptical toothed ring 11 for transmission. Through the reset spring 24 set on the rotating frame 5, the moving rod 6 can push the gear 10 and the elliptical toothed ring 11 to mesh with each other under the elastic force of the reset spring 24. As the rotating frame 5 drives the moving rod 6 to rotate in a circle, and the radius of the elliptical toothed ring 11 is different, the moving rod 6 can drive the gear 10 to be telescopically adjusted under the action of the reset spring 24, thereby ensuring the stability of the meshing transmission between the gear 10 and the elliptical toothed ring 11.

[0043] As the moving rod 6 drives the gear 10 to perform a circular motion along the inner wall of the elliptical gear ring 11, the gear 10 is coaxially fixedly connected to the stirring blade 9, so that the gear 10 can drive the stirring blade 9 to rotate on a fixed axis inside the liquid storage tank 2 under the action of the elliptical gear ring 11, so that the rotation of the stirring blade 9 can mix and stir the disinfectant and water inside the liquid storage tank 2, ensuring the uniform mixing of the disinfectant and water, improving the use efficiency and disinfection effect of the disinfectant, because the disinfectant and water are mixed and stored inside the liquid storage tank 2, and the specific gravity of most disinfectants is greater than that of water, long-term storage can easily lead to precipitation of the disinfectant and uneven mixing, which further avoids the uneven disinfection effect caused by the precipitation of the disinfectant.

[0044] Embodiment three:

[0045] On the basis of the second embodiment, further:

[0046] The gear 10 is provided with an auxiliary mechanism for increasing the spraying range of the atomizing nozzle 3, and the auxiliary mechanism includes a crank 12 coaxially fixedly connected to the bottom of the gear 10 for pulling the movable plate 8 and the atomizing nozzle 3 to perform horizontal reciprocating movement, and the end of the crank 12 away from the gear 10 is fixedly connected to a movable block 13, and the end of the movable plate 8 close to the atomizing nozzle 3 is fixedly connected to a rectangular frame 14 for movably supporting the movable block 13, and the bottom end of the movable block 13 passes through the inner wall of the rectangular frame 14 and is movably connected.

[0047] When in use, through the crank 12 set on the gear 10, and the crank 12 is coaxially fixedly connected with the gear 10, the gear 10 can drive the crank 12 to synchronously rotate on a fixed axis, and through the movable block 13 set on the crank 12 and the rectangular frame 14 set on the movable plate 8, the movable block 13 and the rectangular frame 14 are respectively fixedly supported on the crank 12 and the movable plate 8, and the rectangular frame 14 movably supports the movable block 13. As the gear 10 drives the crank 12 to rotate on a fixed axis, the movable block 13 can push the movable plate 8 to move horizontally back and forth on the inner wall of the track plate 7 through the rectangular frame 14 under the action of the crank 12, and the movable plate 8 can drive the atomizing nozzle 3 to move horizontally back and forth synchronously, further increasing the range of spraying disinfectant by the stirring blade 9.

[0048] Embodiment 4:

[0049] On the basis of the third embodiment, further:

[0050] The track plate 7 is provided with a pumping mechanism for discharging the disinfectant in the liquid storage tank 2 into the atomizing nozzle 3 for atomizing spraying, and the pumping mechanism includes a cylindrical shell 15 fixedly connected to the end of the track plate 7 away from the movable plate 8, and the outer contours of the cylindrical shell 15 at both ends are penetrated and fixedly connected with a first liquid inlet pipe 16 and a second liquid inlet pipe 17, and the end of the second liquid inlet pipe 17 away from the cylindrical shell 15 is penetrated to the inner wall of the first liquid inlet pipe 16, and the end of the first liquid inlet pipe 16 away from the cylindrical shell 15 is penetrated to the inner wall of the liquid storage tank 2, and the end of the movable plate 8 away from the rectangular frame 14 is fixedly connected to a cylindrical tube 18, and the cylindrical tube 18 is provided with a flow hole 801 connected to the cylindrical tube 18 and the atomizing nozzle 3.

[0051] The end of the cylindrical tube 18 away from the movable plate 8 passes through the cylindrical shell 15 and is connected for axial movement. The outer contour of the cylindrical tube 18 inside the cylindrical shell 15 is fixedly connected with a piston plate 19 for extracting and discharging the disinfectant inside the liquid storage tank 2. The outer contours of the cylindrical tube 18 at symmetrical positions on both sides of the piston plate 19 are penetrated and fixedly connected with drain valves 181 for quantitatively discharging the disinfectant inside the cylindrical shell 15. The first liquid inlet pipe 16 and the second liquid inlet pipe 17 are fixedly connected to the inner wall near one end of the cylindrical shell 15 with the first liquid inlet valve 161 and the second liquid inlet valve 171 for quantitatively extracting the disinfectant inside the liquid storage tank 2 into the cylindrical shell 15.

[0052] When in use, the cylindrical shell 15 is fixedly supported on the track plate 7 through the cylindrical shell 15 set on the track plate 7, and the first liquid inlet pipe 16 and the second liquid inlet pipe 17 are set on the rectangular frame 14, so that the first liquid inlet pipe 16 can connect the liquid storage tank 2 with the cylindrical shell 15, and the second liquid inlet pipe 17 is connected with the interior of the first liquid inlet pipe 16. Through the cylindrical tube 18 set on the movable plate 8, and the cylindrical tube 18 is fixedly supported on the movable plate 8, the movable plate 8 can drive the cylindrical tube 18 to axially reciprocate on the cylindrical shell 15, and the flow hole 801 opened on the movable plate 8 can enable the flow hole 801 to connect the atomizing nozzle 3 with the cylindrical tube 18. Through the piston plate 19 set on the cylindrical tube 18, and the piston plate 19 is fixedly supported on the cylindrical tube 18, the cylindrical tube 18 can drive the piston plate 19 to axially reciprocate on the inner wall of the cylindrical shell 15.

[0053] like Figure 1 , Figure 2 , Figure 7 , Figure 8 and Fig. 9 As shown, when the cylindrical tube 18 pushes the piston plate 19 to move axially toward the end close to the first liquid inlet pipe 16, the internal air pressure of the cylindrical housing 15 close to the first liquid inlet pipe 16 is in a positive pressure state, and the internal air pressure close to the second liquid inlet pipe 17 is in a negative pressure state, through the drain valve 181 provided on the cylindrical tube 18, the first liquid inlet valve 161 and the second liquid inlet valve 171 provided on the first liquid inlet pipe 16 and the second liquid inlet pipe 17, at this time, the drain valve 181 close to the end of the first liquid inlet pipe 16 is in an open state, the drain valve 181 away from the end of the first liquid inlet pipe 16 is in a closed state, and the first liquid inlet valve 161 is closed. state, the second liquid inlet valve 171 is in an open state, so that the cylindrical tube 18 can discharge the internal disinfectant of the cylindrical shell 15 near the end of the first liquid inlet pipe 16 to the inside of the atomizing nozzle 3 for atomization spraying, and at the same time, the second liquid inlet pipe 17 can draw the disinfectant inside the liquid storage tank 2 through the first liquid inlet pipe 16 to the inside of the cylindrical shell 15 near the end of the second liquid inlet pipe 17. When the cylindrical tube 18 pulls the piston plate 19 to reset toward the end near the second liquid inlet pipe 17, the above-mentioned structure is synchronously reset in the opposite direction, thereby ensuring the continuity of the atomizing nozzle 3 spraying the disinfectant and improving the disinfection effect on the air inside the tent.

[0054] Embodiment five:

[0055] On the basis of the fourth embodiment, further:

[0056] The track plate 7 is provided with a fan mechanism for accelerating the air flow around the atomizing nozzle 3, and the fan mechanism includes fixed blocks 20 fixedly connected to the symmetrical positions on both sides of the bottom of the track plate 7, and swing rods 21 are penetrated and connected to the opposite sides of the bottom ends of the fixed blocks 20 on both sides for fixed axis rotation, and fan plates 22 for fanning the surrounding air are fixedly connected to the opposite surfaces of the bottom ends of the swing rods 21 on both sides.

[0057] The rectangular frame 14 is symmetrically connected to pull rods 23 at both ends for pulling the swing rod 21 and the fan plate 22 to swing back and forth, and the ends of the swing rods 21 on both sides are provided with movable grooves 211 for movably supporting the pull rods 23. The ends of the pull rods 23 on both sides away from the rectangular frame 14 are respectively extended to the inner walls of the movable grooves 211 on the adjacent side and movably connected.

[0058] When in use, the fixed block 20 provided on the track plate 7 is fixedly supported on the track plate 7, and the swing rod 21 provided on the fixed block 20 enables the swing rod 21 to be rotatably supported on the fixed block 20 through the pin shaft, and the pull rod 23 provided on the rectangular frame 14, along with the rectangular frame 14 pushing the movable plate 8 to move back and forth horizontally, then the pull rod 23 can synchronously move back and forth horizontally under the action of the rectangular frame 14, through the movable groove 211 opened on the swing rod 21, and the movable groove 21 1 provides a movably supported pair of pull rods 23, which can enable the pull rods 23 to push the swing rods 21 on both sides to swing back and forth. Through the fan plate 22 provided on the swing rod 21, and the swing rod 21 fixedly supports the fan plate 22, the swing rod 21 can drive the fan plate 22 to swing back and forth toward the direction of the atomizing nozzle 3, and the fan plate 22 fans the area around the atomizing nozzle 3. Through the air circulation in the tent, the uniformity of the distribution of the disinfectant in the air is enhanced, and the disinfection effect of the air inside the tent is further improved.

[0059] It is further realized that the existing device can fully disinfect the air inside the rescue tent during actual use, is easy to use, and is better than traditional products.

[0060] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0061] 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 the 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. An air disinfection device for a rescue tent, characterized in that: The invention comprises a fixing frame (1) fixedly mounted on the top of the tent hospital, a liquid storage tank (2), and an atomizing nozzle (3) for atomizing and spraying disinfectant in the liquid storage tank (2) into the air for disinfection, wherein the fixing frame (1) is provided with an adjusting mechanism for driving the atomizing nozzle (3) to move and perform comprehensive disinfection on the air in different areas inside the tent; The regulating mechanism comprises a fixed frame (1) fixedly connected to a fixed seat (4), a rotating frame (5) driven to rotate by a power mechanism and rotatably connected to the fixed seat (4), an inner wall of the rotating frame (5) movably connected to a moving rod (6) for horizontal reciprocating movement, a liquid storage tank (2) fixedly supported on an end of the moving rod (6) away from the rotating frame (5), a track plate (7) fixedly connected to the bottom of the moving rod (6), a moving plate (8) for horizontal reciprocating movement movably connected to the inner wall of the track plate (7), and an atomizing nozzle (3) fixedly supported on the bottom of the moving plate (8) away from the track plate (7).

2. The air disinfection device for a rescue tent according to claim 1, characterized in that: The movable rod (6) is provided with a stirring mechanism for mixing and stirring the disinfectant in the liquid storage tank (2), and the stirring mechanism comprises a stirring blade (9) which penetrates through the movable rod (6) and is rotatably connected to the movable rod (6) and is used for mixing and stirring the disinfectant in the liquid storage tank (2), and the end of the stirring blade (9) penetrates through the inner wall of the liquid storage tank (2) and is rotatably connected to the movable rod (6).

3. The air disinfection device for a rescue tent according to claim 2, characterized in that: The opposite ends of both sides of the fixed frame (1) are fixedly connected with an elliptical toothed ring (11) for driving the stirring blade (9) to rotate and stir, and the bottom end of the stirring blade (9) is coaxially fixedly connected with a gear (10) for meshing transmission with the elliptical toothed ring (11), and a reset spring (24) for guiding the moving rod (6) to reset is fixedly connected on the inner wall of the rotating frame (5) and the corresponding surface of the moving rod (6).

4. The air disinfection device for a rescue tent according to claim 3, characterized in that: The gear (10) is provided with an auxiliary mechanism for increasing the spraying range of the atomizing nozzle (3), the auxiliary mechanism comprising a crank (12) coaxially fixedly connected to the bottom of the gear (10) for pulling the movable plate (8) and the atomizing nozzle (3) to perform horizontal reciprocating movement, the end of the crank (12) away from the gear (10) being fixedly connected to a movable block (13), the end of the movable plate (8) close to the atomizing nozzle (3) being fixedly connected to a rectangular frame (14) for movably supporting the movable block (13), and the bottom end of the movable block (13) passing through the inner wall of the rectangular frame (14) and being movably connected.

5. The air disinfection device for a rescue tent according to claim 4, characterized in that: The track plate (7) is provided with a pumping mechanism for discharging disinfectant in the liquid storage tank (2) into the atomizing nozzle (3) for atomizing spraying. The pumping mechanism comprises a cylindrical shell (15) fixedly connected to one end of the track plate (7) away from the movable plate (8), a first liquid inlet pipe (16) and a second liquid inlet pipe (17) are penetrated and fixedly connected to the outer contour of the cylindrical shell (15) at both ends of the symmetrical position, and the end of the second liquid inlet pipe (17) away from the cylindrical shell (15) penetrates the inner wall of the first liquid inlet pipe (16), and the end of the first liquid inlet pipe (16) away from the cylindrical shell (15) penetrates the inner wall of the liquid storage tank (2), and the end of the movable plate (8) away from the rectangular frame (14) is fixedly connected to the cylindrical tube (18), and the cylindrical tube (18) is provided with a flow hole (801) that communicates with the cylindrical tube (18) and the atomizing nozzle (3).

6. The air disinfection device for a rescue tent according to claim 5, characterized in that: The end of the cylindrical tube (18) away from the movable plate (8) penetrates the cylindrical shell (15) and is connected to the cylindrical shell (15) for axial movement. A piston plate (19) for extracting and discharging disinfectant from the liquid storage tank (2) is fixedly connected to the outer contour of the cylindrical tube (18) inside the cylindrical shell (15). Liquid discharge valves (181) for quantitatively discharging disinfectant from the cylindrical shell (15) are penetrated and fixedly connected to the outer contours of the cylindrical tube (18) at symmetrical positions on both sides of the piston plate (19). The first liquid inlet pipe (16) and the second liquid inlet pipe (17) are fixedly connected to the inner walls of one end of the cylindrical shell (15) for quantitatively extracting disinfectant from the liquid storage tank (2) into the cylindrical shell (15) at a first liquid inlet valve (161) and a second liquid inlet valve (171).

7. The air disinfection device for a rescue tent according to claim 6, characterized in that: The track plate (7) is provided with a fan mechanism for accelerating the flow of air around the atomizing nozzle (3), the fan mechanism comprising fixed blocks (20) fixedly connected at symmetrical positions on both sides of the bottom of the track plate (7), swing rods (21) penetrating and connected to the opposite sides of the bottom ends of the fixed blocks (20) on both sides for fixed axis rotation, and fan plates (22) for fanning the surrounding air are fixedly connected to the opposite surfaces of the bottom ends of the swing rods (21) on both sides.

8. The air disinfection device for a rescue tent according to claim 7, characterized in that: The rectangular frame (14) is fixedly connected to pull rods (23) at symmetrical positions near both ends for pulling the swing rod (21) and the fan plate (22) to swing back and forth. The ends of the swing rods (21) on both sides are provided with movable grooves (211) for movably supporting the pull rods (23). The ends of the pull rods (23) on both sides away from the rectangular frame (14) are respectively penetrated to the inner wall of the movable groove (211) on the adjacent side and are movably connected.

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