Omnibearing hospital infection disinfection and sterilization device and method for medical public health

Abstract

The invention discloses an omnibearing hospital infection disinfection and sterilization device and method for medical public health, and relates to the technical field of disinfection and sterilization. The supporting assembly comprises a base; the base is in a cylinder shape with an opening in the upper end. The ozone assembly is used for generating ozone and is fixed on the base; the device further comprises a water conveying assembly and a cooling assembly. The cooling assembly is used for cooling conveyed gas and comprises a flow guide plate, the flow guide plate is in an inverted circular truncated cone shape penetrating along the axis of the flow guide plate, and the outer ring of the large-diameter end of the flow guide plate is fixed to the inner ring of the base; the shape of the guide plate can be changed to be in the shape of an inverted circular truncated cone, and the Bernoulli effect generated by the shape of the guide plate is improved, so that the flow speed of airflow flowing inside is increased, the mixing efficiency of ozone and air is improved, the disinfection and sterilization range can be expanded, and the disinfection and sterilization efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of disinfection and sterilization, and in particular to an all-round hospital infection disinfection and sterilization device and method for medical and public health use. Background Art

[0002] Comprehensive hospital infection disinfection and sterilization for medical and public health is an important measure for hospitals and medical institutions to ensure the safety of patients and medical staff and prevent cross infection. Hospital infection is an infection that occurs in a medical institution. It not only affects the treatment effect and recovery process of patients, but also may pose a threat to the health of medical staff. Therefore, the implementation of comprehensive hospital infection disinfection and sterilization is a key link in preventing and controlling hospital infection. In the prior art, the effect of sterilization and disinfection is improved by cooling ozone, but the cooling effect is poor when it is used.

[0003] For example, in a disinfection and sterilization machine provided by authorization announcement No. CN116492492B, during use, the airflow at the top of the machine body is introduced into the machine body through the DC outer rotor motor, fan blades and fan casing in the air inlet module, and passes through the H13 composite filter and the activated carbon filter in turn, and then mixes with the ozone generator on the base frame to produce a large amount of ozone. When the downward-flowing airflow extends downward through the bottom end of the guide plate to form a downward-extending bucket-shaped structure, due to the Bernoulli effect, its airflow velocity increases, and the heat from the ozone generator at the base frame is prevented from flowing back upward with the airflow, and the water pump drives the pure water in the pure water tank into the guide ring pipe through the water inlet pipe, and the water in the guide ring pipe permeates and flows into the water absorption The liquid evaporates in the downward airflow, further increasing the humidity at the ozone outlet. At the same time, the volatilization of the liquid takes away a large amount of heat, reducing the temperature at the ozone outlet. The temperature at the ozone outlet drops and the humidity increases, making the humidity greater than 70%. The higher the humidity, the easier it is for the cells to swell, the thinner the cell walls, and the easier it is for ozone to penetrate and dissolve. Therefore, lower temperatures and higher humidity significantly improve the disinfection and sterilization efficiency of ozone. At the same time, the airflow with lower temperature and higher humidity can also quickly take away the heat generated by the ozone generator, avoiding the heat accumulated by the ozone generator for a long time, which increases the temperature of the body and the ozone outlet, and greatly reduces the working efficiency of ozone.

[0004] It has major disadvantages: during use, when the airflow is guided by two symmetrically installed guide plates, the effect of accelerating the airflow is poor. At the same time, the ozone generator is installed below the guide plate, and the air is discharged before it is completely mixed with the ozone. The sterilization range achieved is small and the effect is poor. At the same time, after long-term use, the ozone generator is affected by humid air and is easily damaged. Summary of the invention

[0005] The embodiment of the present application provides an all-round hospital infection disinfection and sterilization device and method for medical and public health, which solves the problem that in the prior art, two symmetrically installed guide plates are used to guide the airflow, and the air is discharged before it is completely mixed with ozone, so the sterilization range is small and the effect is poor. At the same time, after long-term use, the ozone generator is affected by humid air and is easily damaged. The shape of the guide plate is changed to an inverted frustum, and the Bernoulli effect generated by its own shape is improved, thereby increasing the flow rate of the internal airflow, improving the mixing efficiency of ozone and air, and can expand the range of disinfection and sterilization and improve the efficiency of disinfection and sterilization; at the same time, the position of the ozone generator is improved, so that the wet incoming air can be mixed with ozone at the first time, the mixing efficiency is improved, and the ozone generator can be effectively prevented from being affected by water vapor for a long time and causing the life span to be reduced; the ozone generator is installed on the outside, and while improving the heat dissipation effect, it can avoid the heat generated during work from affecting the mixture of air and ozone after cooling.

[0006] The present application provides a comprehensive hospital infection disinfection and sterilization device for medical and public health use, including a support component and an ozone component;

[0007] The support assembly includes a base;

[0008] The base is in the shape of a cylinder with an open upper end;

[0009] The ozone component is used to generate ozone, and the ozone component is fixed on the base;

[0010] It also includes a water delivery component and a temperature reduction component;

[0011] The cooling component is used to cool the conveying gas, and the cooling component includes a guide plate, which is in the shape of an inverted truncated cone that penetrates along its axis, and the outer ring of the end of the guide plate with a larger diameter is fixed to the inner ring of the base;

[0012] The water delivery component is used to deliver cooling water, and the water delivery component also includes a water delivery pipe;

[0013] The water delivery pipe is fixed on the upper end of the guide plate.

[0014] As an improvement, the axis of the guide plate and the axis of the base are on the same straight line.

[0015] As an improvement, the support assembly further includes an air outlet 1, an air outlet 2, an air inlet housing, a fan, a roller and a filter;

[0016] The side wall of the base is provided with an air outlet 1, and the air outlet 1 is provided in plurality and evenly spaced;

[0017] The bottom side of the base is provided with a second air outlet, and the second air outlet is provided in plurality and evenly spaced;

[0018] The air inlet shell is in the shape of a cylinder with an opening at the lower end, the axis of the air inlet shell is in the same straight line as the axis of the base, and the lower end of the air inlet shell is detachably arranged on the upper end of the base;

[0019] The fan is fixed on the upper end of the air inlet housing, the roller is fixed on the bottom side of the base, the filter is cylindrical, and the outer ring of the filter is detachably fixed on the inner wall of the air inlet housing;

[0020] The ozone assembly includes an ozone generator, a delivery frame and a nozzle;

[0021] The ozone generator is fixed on one side of the base;

[0022] The conveying frame is annular, the outer ring of the conveying frame is fixed to the inner wall of the base, the interior of the conveying frame is hollow, the output end of the ozone generator is connected to the conveying frame, the nozzle is fixed to the inner ring of the conveying frame, and the nozzle is connected to the conveying frame;

[0023] The conveying frame is located above the guide plate;

[0024] The water delivery assembly also includes a water tank and a water pump;

[0025] The water tank is fixed on one side of the base, the water pump is fixed on the lower side of the water tank, and the output end of the water pump is connected to the water tank;

[0026] One end of the water pipe passes through the base and is connected to the water tank, and one end of the water pipe away from the water tank passes through the base and is connected to the input end of the water pump;

[0027] The part of the water pipe fixed to the upper end of the guide plate is annular, and the inner ring of the annular water pipe has a water outlet, and there are multiple water outlets that are evenly spaced.

[0028] The water tank is provided with a refrigeration system;

[0029] The cooling component also includes absorbent cotton, and the absorbent cotton is fixed on the inner wall of the guide plate.

[0030] As an improvement, both the air outlet 1 and the air outlet 2 are provided with filter screens;

[0031] The filter element consists of a HEPA filter layer and an activated carbon filter.

[0032] As an improvement, when water flows through the water pipe, the water in the water pipe can drip from the water outlet onto the absorbent cotton.

[0033] As an improvement, the cooling assembly further includes an interception plate;

[0034] In the initial state, the intercepting plate is in the shape of a truncated cone that is continuous along its axis, the axis of the intercepting plate and the axis of the guide plate are on the same straight line, the intercepting plate is located inside the guide plate, and the lower end of the intercepting plate is fixed to the lower end of the guide plate;

[0035] The interception plate is used to intercept dripping water.

[0036] As an improvement, the interception plate includes a connecting plate and a deformation membrane;

[0037] The number of the connecting plates and the deformable membranes is the same, and the multiple connecting plates and the multiple deformable membranes are arranged alternately, the deformable membranes are fixed on adjacent connecting plates, and the lower ends of the connecting plates and the deformable membranes are fixed on the lower end of the guide plate;

[0038] The cooling component also includes an iron ball and an electromagnet;

[0039] The number of the iron balls is consistent with the number of the deformation membranes and corresponds one to one, and the iron balls are fixed in the deformation membranes;

[0040] The electromagnet is fixed on the inner bottom side of the base.

[0041] As an improvement, in the initial state, the plurality of connecting plates and the plurality of deformable membranes are connected to form a truncated cone shape that is connected along the axis thereof;

[0042] The deformable membrane is made of rubber;

[0043] The electromagnet is located at the axis of the guide plate.

[0044] As an improvement, the cooling component further includes an air pump, an air bag and a connecting rope;

[0045] The airbag is annular and fixed to the bottom end of the inner circle of the absorbent cotton;

[0046] The air pump is fixed to the outer ring of the guide plate, and the output end of the air pump is connected to the air bag;

[0047] One end of the connecting rope is fixed to a side of the airbag close to the absorbent cotton, and one end of the connecting rope away from the absorbent cotton passes through the absorbent cotton and is fixed to the inner wall of the guide plate;

[0048] There are multiple connecting ropes, which are evenly distributed in a ring shape.

[0049] A comprehensive hospital infection disinfection and sterilization method for medical and public health, comprising the following steps:

[0050] S1: Turn on the ozone generator to generate ozone and discharge it through the nozzle. Add water into the water tank, start the refrigeration system, circulate water through the water pump, let the ice water enter the water pipe, and drip onto the absorbent cotton through the water outlet on one side of the water pipe;

[0051] S2: Through the operation of the fan, the external air is sucked into the air inlet housing. The sucked air is first filtered through the filter element. The filtered air is mixed with the ozone sprayed from the nozzle, driving the ozone to be transported downward together;

[0052] S3: When the air is continuously transported downward through the guide plate, it contacts the absorbent cotton. During the contact process, the air is cooled and humidified by the water absorbed in the absorbent cotton. The air and ozone mixture after cooling and humidification is discharged through the air outlet 1 and the air outlet 2 to disinfect and sterilize the surrounding area.

[0053] S4: After the device has been used for a long time, the filter can be replaced and cleaned by disassembling the air inlet housing.

[0054] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0055] First, the shape of the guide plate is changed to an inverted truncated cone shape to improve the Bernoulli effect generated by its own shape, thereby increasing the flow rate of the internal air flow and the mixing efficiency of ozone and air, which can expand the scope of disinfection and sterilization and improve the efficiency of disinfection and sterilization; at the same time, the position of the ozone generator is improved to increase the time for the wet incoming air to mix with the ozone, improve the mixing efficiency, and effectively prevent the ozone generator from being affected by water vapor for a long time and causing the life span to be reduced; the ozone generator is installed on the outside, which can improve the heat dissipation effect while avoiding the heat generated during work from affecting the mixture of air and ozone after cooling.

[0056] Secondly, in the process of air and ozone being transported from top to bottom, the water in the absorbent cotton is driven to move downward together, and the water moving downward is intercepted by the interception plate, and the excess water is gathered to avoid affecting the device and reduce the waste of water resources; when the gas is transported, it will collide with the water intercepted by the interception plate, and the mixture of air and ozone will be cooled. At the same time, the interception plate can disturb the transported air and ozone, so that the transported air and ozone are mixed, and the disturbance can spread to a larger range, thereby improving the disinfection and sterilization effect;

[0057] Thirdly, after the deformable film is deformed by the adsorption of the electromagnet, the electromagnet is powered off, and the deformable film is reset by its own elastic force, and the water stored inside is bounced up, so that it is attached to the absorbent cotton again. At the same time, in the process of bouncing the water up, the water droplets will be hit by the mixture of the transported air and ozone. The rebound of the water droplets during the collision will fill the inside of the guide plate with water, which can further increase the humidity of the transported air, reduce its temperature, and improve the disinfection and sterilization effect; at the same time, in the process of the deformable film being adsorbed, it is deformed, which further improves the disturbing effect of the transported air and ozone;

[0058] Fourthly, through the expansion of the airbag, the absorbent cotton can be pressed, so that a large amount of water under the absorbent cotton is squeezed out and flows into the deformable membrane, thereby increasing the water storage capacity in the deformable membrane after deformation. After the deformable membrane loses the adsorption of the electromagnet, more water can be bounced up and diffused to a larger range in the guide plate to cool and humidify the mixture of air and ozone, thereby improving the disinfection and sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 This is a front and cross-sectional view of an all-round hospital infection disinfection and sterilization device for medical and public health use of the present invention;

[0060] Figure 2 This is a water pipe structure diagram of a comprehensive hospital infection disinfection and sterilization device for medical and public health use of the present invention;

[0061] Figure 3 This is a schematic diagram of the installation of absorbent cotton in a comprehensive hospital infection disinfection and sterilization device for medical and public health use according to the present invention;

[0062] Figure 4 This is a schematic diagram of the installation of an interception plate of a comprehensive hospital infection disinfection and sterilization device for medical and public health use of the present invention;

[0063] Figure 5 This is a schematic diagram of the installation of a deformable membrane of an all-round hospital infection disinfection and sterilization device for medical and public health use of the present invention;

[0064] Figure 6 This is a schematic diagram of the installation of a connecting plate and a deformable membrane of an all-round hospital infection disinfection and sterilization device for medical and public health use according to the present invention;

[0065] Figure 7 It is a schematic diagram of the deformation state of a deformable membrane of an all-round hospital infection disinfection and sterilization device for medical and public health use of the present invention;

[0066] Figure 8 This is a schematic diagram of the installation of an airbag of an all-round hospital infection disinfection and sterilization device for medical and public health use of the present invention;

[0067] Fig. 9 The present invention is a comprehensive hospital infection disinfection and sterilization device for medical and public health Figure 8 Enlarged schematic diagram of the structure at point A.

[0068] In the figure: 100, support assembly; 110, base; 111, air outlet 1; 112, air outlet 2; 120, air inlet housing; 130, fan; 140, roller; 150, filter element;

[0069] 200, ozone assembly; 210, ozone generator; 220, conveying frame; 230, nozzle;

[0070] 300, water delivery component; 310, water tank; 320, water pump; 330, water delivery pipe;

[0071] 400, cooling component; 410, guide plate; 420, absorbent cotton; 430, interception plate; 431, connecting plate; 432, deformation membrane; 440, iron ball; 450, air pump; 460, air bag; 470, connecting rope; 480, electromagnet. DETAILED DESCRIPTION

[0072] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0073] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0074] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0075] Embodiment 1: Figure 1-Figure 3 As shown, the present application is a comprehensive hospital infection disinfection and sterilization device for medical and public health use, comprising a support component 100 and an ozone component 200;

[0076] The support assembly 100 includes a base 110;

[0077] The base 110 is in the shape of a cylinder with an open upper end;

[0078] The ozone assembly 200 is used to generate ozone, and the ozone assembly 200 is fixed on the base 110;

[0079] It also includes a water delivery component 300 and a temperature reduction component 400;

[0080] The cooling assembly 400 is used to cool the conveying gas. The cooling assembly 400 includes a guide plate 410. The guide plate 410 is in the shape of an inverted truncated cone that passes through along its axis. The axis of the guide plate 410 is in the same straight line as the axis of the base 110. The outer ring of the end of the guide plate 410 with a larger diameter is fixed to the inner ring of the base 110.

[0081] The water delivery component 300 is used to deliver cooling water, and the water delivery component 300 also includes a water delivery pipe 330;

[0082] The water delivery pipe 330 is fixed to the upper end of the guide plate 410;

[0083] The support assembly 100 further includes an air outlet 111, an air outlet 2 112, an air inlet housing 120, a fan 130, a roller 140 and a filter 150;

[0084] The side wall of the base 110 is provided with an air outlet 111, and the air outlet 111 is provided in multiple numbers and evenly spaced.

[0085] The bottom side of the base 110 is provided with a second air outlet 112, and the second air outlet 112 is provided in plurality and evenly spaced.

[0086] The air outlet 1 111 and the air outlet 2 112 are both provided with filters;

[0087] The air inlet housing 120 is a cylindrical body with an open lower end. The axis of the air inlet housing 120 is in the same straight line as the axis of the base 110. The lower end of the air inlet housing 120 is detachably disposed on the upper end of the base 110.

[0088] The fan 130 is fixed to the upper end of the air inlet housing 120, the roller 140 is fixed to the bottom side of the base 110, the filter 150 is cylindrical, and the outer ring of the filter 150 is detachably fixed to the inner wall of the air inlet housing 120;

[0089] The filter element 150 is composed of a HEPA filter layer and an activated carbon filter;

[0090] The ozone assembly 200 includes an ozone generator 210, a delivery frame 220 and a nozzle 230;

[0091] The ozone generator 210 is fixed to one side of the base 110. The ozone generator 210 is a prior art and will not be described in detail herein.

[0092] The conveying frame 220 is annular, the outer ring of the conveying frame 220 is fixed to the inner wall of the base 110, the interior of the conveying frame 220 is hollow, the output end of the ozone generator 210 is connected to the conveying frame 220, the nozzle 230 is fixed to the inner ring of the conveying frame 220, and the nozzle 230 is connected to the conveying frame 220;

[0093] The conveying frame 220 is located above the guide plate 410;

[0094] The water delivery assembly 300 further includes a water tank 310 and a water pump 320;

[0095] The water tank 310 is fixed to one side of the base 110, the water pump 320 is fixed to the lower side of the water tank 310, and the output end of the water pump 320 is connected to the water tank 310;

[0096] One end of the water pipe 330 passes through the base 110 and is connected to the water tank 310, and one end of the water pipe 330 away from the water tank 310 passes through the base 110 and is connected to the input end of the water pump 320;

[0097] The portion of the water pipe 330 fixed to the upper end of the guide plate 410 is annular, and the inner ring of the annular water pipe 330 has a water outlet, and there are multiple water outlets that are evenly spaced.

[0098] The water tank 310 is provided with a refrigeration system, which is a prior art and will not be described in detail here;

[0099] The cooling component 400 further includes absorbent cotton 420, and the absorbent cotton 420 is fixed on the inner wall of the guide plate 410;

[0100] When water flows through the water pipe 330 , the water in the water pipe 330 can drip onto the absorbent cotton 420 from the water outlet.

[0101] A comprehensive nosocomial infection disinfection and sterilization method for medical and public health uses the above device and comprises the following steps:

[0102] S1: Turn on the ozone generator 210 to generate ozone and discharge it through the nozzle 230, add water into the water tank 310, start the refrigeration system, circulate water through the water pump 320, let the ice water enter the water pipe 330, and drip onto the absorbent cotton 420 through the water outlet on one side of the water pipe 330;

[0103] S2: Through the operation of the fan 130, the external air is sucked into the air inlet housing 120. The sucked air is first filtered by the filter element 150. The filtered air is mixed with the ozone sprayed from the nozzle 230, and the ozone is transported downward together;

[0104] S3: When the air is continuously transported downward through the guide plate 410, it contacts the absorbent cotton 420. During the contact process, the air is cooled and humidified by the water absorbed in the absorbent cotton 420. The cooled and humidified air and ozone mixture is discharged through the air outlet 111 and the air outlet 2 112 to disinfect and sterilize the surroundings.

[0105] S4: After the device has been used for a long time, the filter element 150 can be replaced and cleaned by disassembling the air inlet housing 120.

[0106] Compared with the prior art, the shape of the guide plate 410 is changed to an inverted truncated cone shape, which improves the Bernoulli effect generated by its own shape, thereby increasing the flow rate of the internal air flow, improving the mixing efficiency of ozone and air, and being able to expand the scope of disinfection and sterilization and improve the efficiency of disinfection and sterilization; at the same time, the position of the ozone generator 210 is improved, so that the wet incoming air can be mixed with the ozone at the first time, thereby improving the mixing efficiency and effectively preventing the ozone generator 210 from being affected by water vapor for a long time and causing the service life to be reduced; the ozone generator 210 is installed on the outside, which can improve the heat dissipation effect while preventing the heat generated during operation from affecting the mixture of air and ozone after cooling.

[0107] Embodiment 2: When the embodiment 1 is in use, the air and ozone are guided by the installed guide plate 410. However, during use, the water in the absorbent cotton 420 will be quickly transported downward under the influence of gravity and the gas transport direction, and drip on the bottom side of the base 110, resulting in a waste of water resources and a reduction in the service life of the device. Based on this, the solution of the embodiment 1 is improved, such as Figure 4 As shown:

[0108] The cooling assembly 400 further includes an interception plate 430;

[0109] In the initial state, the intercepting plate 430 is in the shape of a truncated cone that is continuous along its axis. The axis of the intercepting plate 430 is on the same straight line as the axis of the guide plate 410. The intercepting plate 430 is located inside the guide plate 410, and the lower end of the intercepting plate 430 is fixed to the lower end of the guide plate 410.

[0110] The interception plate 430 is used to intercept dripping water.

[0111] Under the influence of gravity and the direction of gas delivery, the water adsorbed in the absorbent cotton 420 will be transported downward, and the water moving downward will be intercepted by the interception plate 430. At the same time, during the gas delivery process, the water intercepted by the interception plate 430 will collide with the water, thereby cooling the mixture of air and ozone. The interception plate 430 can disturb the transported gas to mix the transported gas with the odor. At the same time, the mixture of air and ozone after the disturbance can diffuse to a larger range for disinfection and sterilization.

[0112] In the process of air and ozone being transported from top to bottom, the water in the absorbent cotton 420 is driven to move downward together. The water moving downward is intercepted by the interception plate 430, and the excess water is gathered to avoid affecting the device and reduce the waste of water resources. When the gas is transported, it will collide with the water intercepted by the interception plate 430, thereby cooling the mixture of air and ozone. At the same time, the interception plate 430 can turbulent the transported air and ozone, so that the transported air and ozone are mixed. At the same time, the turbulence can spread to a larger range, thereby improving the disinfection and sterilization effect.

[0113] Embodiment 3: When the embodiment 2 is in use, the interception plate 430 is used to intercept the dripping water to prevent it from dripping, causing a waste of water resources, and avoiding damage to the device. However, during use, the water stored in the angle between the guide plate 410 and the interception plate 430 has a poor cooling effect on the transported air and ozone, and a poor utilization rate. The interception plate 430 can be further improved to improve the cooling and humidification effect on the air and ozone. Based on this, the solution of the embodiment 2 is improved, such as Figure 1 , Figure 5-Figure 7 As shown:

[0114] The interception plate 430 includes a connecting plate 431 and a deformation membrane 432;

[0115] The number of the connecting plates 431 and the deformable membranes 432 is the same, and the connecting plates 431 and the deformable membranes 432 are arranged alternately. The deformable membranes 432 are fixed on adjacent connecting plates 431, and the lower ends of the connecting plates 431 and the deformable membranes 432 are fixed on the lower end of the guide plate 410;

[0116] In the initial state, the plurality of connecting plates 431 and the plurality of deformable membranes 432 are connected to form a truncated cone shape penetrating along their axis;

[0117] The deformable membrane 432 is made of rubber;

[0118] The cooling assembly 400 further includes an iron ball 440 and an electromagnet 480;

[0119] The number of the iron balls 440 is consistent with the number of the deformable membranes 432 and corresponds one to one. The iron balls 440 are fixed in the deformable membranes 432.

[0120] The electromagnet 480 is fixed to the inner bottom side of the base 110 , and the electromagnet 480 is located at the axis of the guide plate 410 .

[0121] During the use of the device, the electromagnet 480 is intermittently controlled to be energized, and the electromagnet 480 can adsorb the deformable membrane 432 to deform the deformable membrane 432. When the electromagnet 480 is powered off, the deformable membrane 432 is reset by its own elastic force. During the reset of the deformable membrane 432, the water stored inside can be bounced up and attached to the absorbent cotton 420 again. At the same time, the rebound of water droplets during the impact will cause the water to fill the inside of the guide plate 410.

[0122] After the deformable membrane 432 is deformed by being adsorbed by the electromagnet 480, the electromagnet 480 is powered off. During the process of the deformable membrane 432 being reset by its own elastic force, the water stored inside is bounced up and attached to the absorbent cotton 420 again. At the same time, in the process of bouncing up the water, the water droplets will be hit by the mixture of transported air and ozone. The rebound of the water droplets during the collision will cause the water to fill the inside of the guide plate 410, which can further increase the humidity of the transported air, reduce its temperature, and improve the disinfection and sterilization effect. At the same time, in the process of the deformable membrane 432 being adsorbed, it is deformed, which further improves the turbulence effect on the transported air and ozone.

[0123] Embodiment 4: When the embodiment 3 is in use, the deformation of the deformable membrane 432 is reset to bounce the accumulated water so that it is attached to the absorbent cotton 420 again or fills the guide plate 410. However, during use, a large amount of water is accumulated at the lower end of the absorbent cotton 420. In the process that the deformable membrane 432 is deformed due to the electromagnet 480 adsorbing the iron ball 440, only a small amount of water enters the deformed deformable membrane 432. Relying solely on the gravity of the water and gas transport to transport it to the deformed deformable membrane 432 is inefficient. Based on this, the solution of the embodiment 3 is improved, such as Figure 8-Figure 9 As shown:

[0124] The cooling assembly 400 further includes an air pump 450 , an air bag 460 , and a connecting rope 470 ;

[0125] The airbag 460 is annular and fixed to the bottom end of the inner circle of the absorbent cotton 420;

[0126] The air pump 450 is fixed to the outer ring of the guide plate 410, and the output end of the air pump 450 is connected to the air bag 460;

[0127] One end of the connecting rope 470 is fixed to a side of the airbag 460 close to the absorbent cotton 420, and one end of the connecting rope 470 away from the absorbent cotton 420 passes through the absorbent cotton 420 and is fixed to the inner wall of the guide plate 410;

[0128] There are multiple connecting ropes 470, which are evenly spaced and distributed in a circular shape.

[0129] After the electromagnet 480 is energized to attract the iron ball 440 and deform the deformable membrane 432, the air pump 450 is started to inflate the airbag 460. After the airbag 460 expands, it squeezes the absorbent cotton 420 at the lower end, squeezes the absorbent cotton 420 at the lower end, and causes it to flow into the deformed deformable membrane 432. Then the electromagnet 480 is powered off. During the power-off process of the electromagnet 480, the deformable membrane 432 is reset by its own elastic force. During the reset process of the deformable membrane 432, the water stored inside can be bounced up to attach to the absorbent cotton 420 again. At the same time, the rebound of water droplets during the collision will fill the inside of the guide plate 410 with water.

[0130] Through the expansion of the airbag 460, the absorbent cotton 420 can be pressed, so that a large amount of water located under the absorbent cotton 420 is squeezed out and flows into the deformable membrane 432, thereby increasing the water storage capacity in the deformable membrane 432 after deformation. After the deformable membrane 432 loses the adsorption of the electromagnet 480, more water can be bounced up and diffused to a larger range in the guide plate 410 to cool and humidify the mixture of air and ozone, thereby improving the disinfection and sterilization effect.

[0131] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A comprehensive hospital infection disinfection and sterilization device for medical and public health use, comprising a support component (100) and an ozone component (200); The support assembly (100) comprises a base (110); The base (110) is in the shape of a cylinder with an open upper end; The ozone component (200) is used to generate ozone, and the ozone component (200) is fixed on the base (110); It is characterized in that It also includes a water delivery component (300) and a temperature reduction component (400); The cooling component (400) is used to cool the conveying gas, and the cooling component (400) comprises a guide plate (410), the guide plate (410) is in the shape of an inverted truncated cone that passes through along its axis, and the outer ring of the end with a larger diameter of the guide plate (410) is fixed to the inner ring of the base (110); The water delivery component (300) is used to deliver cooling water, and the water delivery component (300) further comprises a water delivery pipe (330); The water delivery pipe (330) is fixed to the upper end of the guide plate (410).

2. A comprehensive hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 1, characterized in that: The axis of the guide plate (410) and the axis of the base (110) are on the same straight line.

3. The all-round hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 1, characterized in that: The support assembly (100) further comprises an air outlet 1 (111), an air outlet 2 (112), an air inlet housing (120), a fan (130), a roller (140) and a filter element (150); The side wall of the base (110) is provided with an air outlet 1 (111), and the air outlet 1 (111) is provided in plurality and evenly spaced apart. The bottom side of the base (110) is provided with a second air outlet (112), and the second air outlet (112) is provided in plurality and evenly spaced. The air inlet housing (120) is in the shape of a cylinder with an opening at the lower end, the axis of the air inlet housing (120) and the axis of the base (110) are on the same straight line, and the lower end of the air inlet housing (120) is detachably arranged on the upper end of the base (110); The fan (130) is fixed to the upper end of the air inlet housing (120), the roller (140) is fixed to the bottom side of the base (110), the filter element (150) is cylindrical, and the outer ring of the filter element (150) is detachably fixed to the inner wall of the air inlet housing (120); The ozone assembly (200) comprises an ozone generator (210), a delivery frame (220) and a nozzle (230); The ozone generator (210) is fixed on one side of the base (110); The conveying frame (220) is annular in shape, the outer ring of the conveying frame (220) is fixed to the inner wall of the base (110), the interior of the conveying frame (220) is hollow, the output end of the ozone generator (210) is connected to the conveying frame (220), the nozzle (230) is fixed to the inner ring of the conveying frame (220), and the nozzle (230) is connected to the conveying frame (220); The conveying frame (220) is located above the guide plate (410); The water delivery assembly (300) further includes a water tank (310) and a water pump (320); The water tank (310) is fixed on one side of the base (110), the water pump (320) is fixed on the lower side of the water tank (310), and the output end of the water pump (320) is in communication with the water tank (310); One end of the water delivery pipe (330) passes through the base (110) and is connected to the water tank (310), and one end of the water delivery pipe (330) away from the water tank (310) passes through the base (110) and is connected to the input end of the water pump (320); The portion of the water delivery pipe (330) fixed to the upper end of the guide plate (410) is annular, and the inner ring of the annular water delivery pipe (330) has a water outlet, and there are multiple water outlets that are evenly spaced. The water tank (310) is provided with a refrigeration system; The cooling component (400) further comprises water-absorbing cotton (420), and the water-absorbing cotton (420) is fixed on the inner wall of the guide plate (410).

4. A comprehensive hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 3, characterized in that: The air outlet 1 (111) and the air outlet 2 (112) are both provided with filter screens; The filter element (150) consists of a HEPA filter layer and an activated carbon filter.

5. The all-round hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 3, characterized in that: When water flows through the water delivery pipe (330), water in the water delivery pipe (330) can drip from the water outlet onto the water absorbent cotton (420).

6. The all-round hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 1, characterized in that: The cooling assembly (400) further includes an interception plate (430); In the initial state, the intercepting plate (430) is in the shape of a truncated cone that is continuous along its axis, the axis of the intercepting plate (430) and the axis of the guide plate (410) are on the same straight line, the intercepting plate (430) is located inside the guide plate (410), and the lower end of the intercepting plate (430) is fixed to the lower end of the guide plate (410); The interception plate (430) is used to intercept dripping water.

7. A comprehensive hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 6, characterized in that: The interception plate (430) comprises a connecting plate (431) and a deformation membrane (432); The number of the connecting plates (431) and the number of the deformable membranes (432) are the same, the multiple connecting plates (431) and the multiple deformable membranes (432) are arranged alternately, the deformable membranes (432) are fixed on adjacent connecting plates (431), and the lower ends of the connecting plates (431) and the deformable membranes (432) are fixed on the lower end of the guide plate (410); The cooling component (400) further includes an iron ball (440) and an electromagnet (480); The number of the iron balls (440) is consistent with the number of the deformable membranes (432), and they correspond one to one, and the iron balls (440) are fixed in the deformable membranes (432); The electromagnet (480) is fixed on the inner bottom side of the base (110).

8. The all-round hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 7, characterized in that: In the initial state, the plurality of connecting plates (431) and the plurality of deformable membranes (432) are connected to form a truncated cone shape that is continuous along its axis; The deformable membrane (432) is made of rubber; The electromagnet (480) is located at the axis of the guide plate (410).

9. The all-round hospital infection disinfection and sterilization device for medical and public health use as claimed in claim 7, characterized in that: The cooling component (400) further includes an air pump (450), an air bag (460) and a connecting rope (470); The airbag (460) is annular and is fixed to the bottom end of the inner circle of the absorbent cotton (420); The air pump (450) is fixed to the outer ring of the guide plate (410), and the output end of the air pump (450) is connected to the air bag (460); One end of the connecting rope (470) is fixed to a side of the airbag (460) close to the absorbent cotton (420), and one end of the connecting rope (470) away from the absorbent cotton (420) passes through the absorbent cotton (420) and is fixed to the inner wall of the guide plate (410); There are a plurality of connecting ropes (470), which are evenly spaced and distributed in a ring shape.

10. A comprehensive nosocomial disinfection and sterilization method for medical and public health, characterized in that: A comprehensive hospital infection disinfection and sterilization device for medical and public health use as claimed in any one of claims 1 to 9 comprises the following steps: S1: turning on the ozone generator (210) to generate ozone and discharge it through the nozzle (230), adding water into the water tank (310), starting the refrigeration system, and circulating water through the water pump (320), so that ice water enters the water pipe (330) and drips onto the absorbent cotton (420) through the water outlet on one side of the water pipe (330); S2: Through the operation of the fan (130), external air is sucked into the air inlet housing (120), the sucked air is first filtered through the filter element (150), and the filtered air is mixed with the ozone sprayed from the nozzle (230), thereby driving the ozone to be transported downward; S3: When the air is continuously transported downward through the guide plate (410), it contacts the absorbent cotton (420). During the contact process, the air is cooled and humidified by the water adsorbed in the absorbent cotton (420). The cooled and humidified air and ozone mixture is discharged through the air outlet 1 (111) and the air outlet 2 (112), thereby disinfecting and sterilizing the surroundings. S4: After the device has been used for a long time, the filter element (150) can be replaced and cleaned by disassembling the air inlet housing (120).

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