204 results about "Ozone Sterilization" patented technology

A vessel rinsing apparatus operably connected to a source of ozonated fluid and including a drain bowl, a fluid discharge control including trigger, a sprayface having an outlet, and a receptacle that includes a compound, such as activated charcoal, that aids in the degradation and / or decomposition of ozone.

A disinfection application, particularly, to a device capable of disinfecting a ventilator as well as a face mask and a hose, and more particularly, to an ozone disinfection device, an ozone disinfection system, and an ozone disinfection method. The ozone disinfection device includes: a sealed disinfection space, a gas distribution unit, an ozone generation unit, a suction pump, a filter, and a control module.

The invention provides a wastewater multi-stage treatment device for paper production, and relates to the technical field of wastewater treatment.The wastewater multi-stage treatment device comprises a tank body, a disinfection mechanism is arranged in the tank body, the outer surface of an inner cylinder is rotationally connected with a rotating ring plate through a bearing, and the upper surface of the rotating ring plate is fixedly connected with a first gear ring; the outer surface of the inner cylinder is rotatably connected with a plurality of supporting rods through bearings, and the outer surfaces of the supporting rods are fixedly connected with first gears. According to the invention, the ultraviolet lamp mounted on the outer surface of the rotating cylinder realizes multi-angle dynamic irradiation; by means of the design, the contact area of ozone and wastewater is remarkably increased, the coverage range and the sterilization path of the ultraviolet lamp are more comprehensive, the two treatment modes of ozone sterilization and ultraviolet irradiation act synergistically, the inactivation and decomposition effects on bacteria, viruses, organic pollutants and the like in the wastewater are effectively enhanced, the overall sterilization treatment efficiency is greatly improved, and the treatment cost is reduced. The wastewater treatment quality is ensured.

The utility model relates to photovoltaic power supply sewage treatment integrated equipment which comprises a water inlet grating, a sludge sedimentation tank, an adjusting tank, a sewage pipeline, a lifting pump, an anoxic tank, an aerobic tank, an air aeration disc, an MBR tank, a sludge reflux pump, an MBR membrane group, an aeration device, an equipment room, an MBR pump, an MBR water production pipeline, an ozone device, an ozone disinfection tower, an ozone pipeline, a standard drainage pipeline and a sludge reflux pipeline, the system comprises an air pipeline, a fan, a photovoltaic storage battery, a system control cabinet, a battery control cabinet cable, a photovoltaic panel assembly and a photovoltaic energy storage cable. The device disclosed by the utility model can realize up-to-standard discharge of treated sewage, and can efficiently remove bacteria and viruses by utilizing ozone; power of the whole system is provided by the photovoltaic panel assembly and the solar storage battery, and the system can be suitable for emergency systems, field sites and other areas without power supply conditions.

The utility model relates to the technical field of disinfection equipment, in particular to a portable ozone disinfector which comprises a cabinet body, a partition plate is fixedly connected to the inner wall of the cabinet body, an ozone generator is fixedly mounted on the upper surface of the partition plate, and a through hole is formed in the upper surface of the cabinet body. By arranging a placement plate, a first fixing rod, a telescopic rod, a folding basin, a drawer, a first handle, a second handle and other components, the placement area of the device can be increased by rotating the placement plate, then the telescopic rod is rotated with the first fixing rod as a fulcrum, the bottom face of the telescopic rod is placed on the ground, the telescopic rod can guarantee the stability of the placement plate, and the folding basin can be folded after being used. The drawer rebound device is arranged on the upper surface of the cabinet body and placed in the drawer inside the cabinet body, the drawer can be opened through the first handle and can also be opened by pressing and triggering the drawer rebound device, the two opening modes ensure that the drawer is stably opened, the second handle is arranged on the upper surface of the cabinet body and can facilitate movement and carrying of the equipment, and then the portability and practicability of the equipment are improved through the structure.

A lung cancer cell culture tank with an ozone sterilization function belongs to the field of biotechnology and cell culture equipment, and is characterized in that a sealing door (2) is arranged at the front part of a tank body (1), a 8W UVC ultraviolet lamp tube (3) is mounted at the top in the tank, and a nano titanium dioxide photocatalyst coating is sprayed on the inner wall of the tank body to form an ultraviolet sterilization and ozone management module; the tank bottom wall (18) is provided with a semiconductor chilling plate (5) and a temperature sensor (6); an air filter (7) with a 0.22 mu m hydrophobic filter membrane is arranged at the upper part of the rear wall (11) of the tank body; the semiconductor chilling plate (5), the temperature sensor (6) and the air filter (7) jointly form a cell culture environment maintaining system; a glove hole (4) is formed in the center of each tank body side wall (12) and is connected with an operation glove (17) through a telescopic sleeve (16); the control panel (8) is located on the front face of the tank body. The invention has the advantages of simple manufacture, convenient use, low cost and obvious effect.

The present invention is a disinfecting and sanitizing device designed for disinfecting restraining devices such as handcuffs and leg shackles. The device comprises a cylindrical disinfectant liquid storage member, configured to store a disinfectant solution, and a circular lid that securely seals the storage member. The underside of the lid features a pair of integrated hooks, each with a U-shaped bend to hold restraining devices securely in place, preventing dislodgement during the disinfecting process. In one embodiment, the device includes a drainage slot for automatically draining the disinfectant solution when the quality thereof falls below a set threshold, and an ozone sterilization module to provide additional disinfection. The disinfectant solution preferably has 90% isopropyl alcohol, and cleans the restraining devices by removing dirt, bacteria, and bodily fluids.

The utility model relates to an air interchanger. The ventilation device comprises an air inlet device, a filter box, a wall fixing plate, a one-way valve, a power supply device and a control device, the air inlet device adopts one-way air inlet, and external air can enter through the air inlet device; the filter box is used for filtering air and connected with the air inlet device through an air inlet pipe, an ozone disinfection unit, an oil screen dust filter unit, an HEPA unit and an activated carbon unit are arranged in the filter box, and an air outlet is further formed in the filter box and used for discharging filtered air; the wall fixing plate is used for fixing an air outlet pipe, the other end of the air outlet pipe is connected with an air outlet of the filter box, and a fan is arranged at the air outlet or a pipe orifice of the air outlet pipe or on the filter box at the upper end of the filter unit; the one-way valve is independently arranged and used for balancing the air pressure in the space, and when the air pressure is too large, air is exhausted outwards. The power supply device is used for supplying power to the whole device; the control device is used for controlling the whole device to operate.

The utility model belongs to infrared radiation health care technical field, concretely relates to a kind of infrared radiation light wave bathroom.It includes bathroom, is provided with automatic sterilization purification module on the bathroom, and the automatic sterilization purification module includes ozone sterilization system and ozone degradation discharge system;First infrared radiation plate is respectively installed on the left side wall board, right side wall board, rear side wall board and door body inner side of the bathroom, the inner bottom of the bathroom is installed with two second infrared radiation plate and third infrared radiation plate being separately arranged, infrared physiotherapy stool is placed on the second infrared radiation plate, and footrest is placed on the third infrared radiation plate.In the utility model, the linkage design of ozone sterilization system and degradation discharge module constructs complete disinfection closed loop;Three-dimensional radiation network formed by first infrared radiation plate, second infrared radiation plate and third infrared radiation plate can also realize differentiated heat therapy.

The present invention provides an ozone sterilization and disinfection device for drinking water in a farm, which belongs to the field of livestock and poultry breeding technology and includes a drinking water tank, a water inlet and an ozone delivery pipe installed at the bottom of the drinking water tank, one end of the ozone delivery pipe connected to the output end of an ozone generator, the input end of the ozone generator connected to the output end of an air compressor, a bubbler installed on the drinking water tank, the other end of the ozone delivery pipe connected to the bubbler, and a water outlet installed at the top of the drinking water tank. The present invention solves the problem that the existing ozone sterilization and disinfection device for drinking water in a farm, which is to uniformly reserve a number of fine spray holes on the cylindrical surface of the nozzle, and after ozone is introduced into the nozzle, the ozone is sprayed out from the spray holes and mixed with water, but after long-term use, impurities in the water are likely to clog the spray holes, affecting the outflow of ozone, and thus affecting the effect of sterilizing and disinfecting drinking water.

The invention discloses a self-pressure-stabilizing circulating water supply system using ozone for disinfection. The self-pressure-stabilizing circulating water supply system comprises a water supply pipeline, an ozone supply unit, a pressure stabilizing unit and a water return pipeline, the water supply pipeline is connected with a plurality of water using ends, and a water supply pump is arranged in the water supply pipeline; the ozone supply unit is arranged on the water supply pipeline and in front of the water supply pump so as to be suitable for adding ozone into the water supply pipeline; ozone is suitable for reacting in a water body to generate gas; the pressure stabilizing unit is connected with the water supply pipeline and is arranged between the water supply pump and the water using end; the pressure stabilizing unit is suitable for collecting and storing gas in the water body; the water return pipeline is connected with a plurality of water use ends so that supplied water can flow back to the water supply end. By arranging the ozone supply unit and the pressure stabilizing unit, automatic supplementing and pressure adjusting of pressure stabilizing gas in the water supply system are achieved, and the safety and stability of the water supply system can be improved.

The invention belongs to the technical field of medical equipment, and provides a bed unit disinfection device which comprises a first rack, a second rack, a sealing bag, a supporting mechanism and an ozone disinfection machine body. The sealing bag can be folded, the sealing bag is provided with a closed first end and an open second end, the first end of the sealing bag is connected with the first rack, and the second end of the sealing bag is detachably connected with the second rack and can be closed during connection. The two ends of the supporting mechanism are connected with the first rack and the second rack respectively, the ozone disinfection machine body is arranged on the first rack, and the ozone disinfection machine body communicates with the sealing bag. A mattress, a quilt and a mattress are dragged to the supporting mechanism from a sickbed, then the mattress, the quilt and the mattress on the supporting mechanism are covered together through the sealing bag, and the second end of the sealing bag is connected with the second rack and then keeps good sealing, so that the permeation speed of ozone is increased, and the ozone treatment effect is improved. Therefore, ozone can enter deeper layers of bedding and mattresses more quickly, and the disinfection time is shortened.

The invention discloses a fresh cabinet, an AI fresh-keeping device and a fresh-keeping method, and belongs to the technical field of fresh keeping. According to individual fresh-keeping requirements of different stored products, various fresh-keeping elements such as pressure, components, dryness and humidity and cleanliness of protective gas in the fresh cabinet can be adjusted in a targeted mode through the AI technology, and a protective gas atmosphere is formed in the fresh cabinet or the refrigerator; water can be automatically produced, humidification and dehumidification can be carried out, the comprehensive humidity control requirements of fresh-keeping humidification water and dehumidification drying can be met, AI is used for enabling a fresh cabinet and a refrigerator to have various fresh-keeping and quality-keeping functions such as air-conditioning fresh-keeping, vacuum fresh-keeping, high-pressure fresh-keeping, humidity-adjusting fresh-keeping, drying and quality-keeping, ozone sterilization and decomposition fresh-keeping assisting, anion catalyst illumination electromagnetic field combined fresh-keeping and the like, and the fresh-keeping and quality-keeping requirements of the fresh cabinet and the refrigerator are met. According to the AI fresh-keeping technology, a refrigerator which only depends on low-temperature storage can be upgraded to a fresh cabinet, the AI fresh-keeping enables fruits, vegetables, meat and fish to be kept fresh and quality for a long time, a more ideal fresh-keeping and quality-keeping environment is provided for stored products, and good and convenient use experience is brought to users.

The invention provides a multifunctional physical field coupling fresh-keeping storehouse. The multifunctional physical field coupling fresh-keeping storehouse is composed of a secondary refrigerant pipeline, an insulating block, an electric field generator, a temperature control sensor, a fresh-keeping storehouse body, an illumination module, a goods shelf, a circulating fan, an ozone generator, a fresh-keeping storehouse door, a touch switch, a compressor, a refrigerant pipeline, a condenser, a secondary refrigerant water tank, a throttling valve, an evaporator and a secondary refrigerant pump. The secondary refrigerant pipelines are arranged in the fresh-keeping storehouse in a row pipe manner; when the electric field generator is mounted on a wall surface, an insulating block is arranged in the middle; the fresh-keeping storehouse door, the touch switch and the electric field generator have a correlation function, electric field fresh-keeping, illumination fresh-keeping and ozone sterilization are organically combined, and the fresh-keeping effect is better; the fresh-keeping temperature range is wider, the temperature is more uniform, a secondary refrigerant is adopted for cooling through the calandria, the adjustable range of the fresh-keeping temperature is large, and cooling through the calandria is more uniform. The electric field is safer to use, the touch switch is adopted, and the electric field power supply is automatically switched off when the fresh-keeping storehouse door is opened.

The utility model provides a kind of circulating air duct structure of food-grade ozone sterilization cabinet, comprising: air duct main body, cabinet and cabinet door, the air duct main body outside is equipped with a group of for the ozone sterilization cabinet is outside sealed protection outer cover, the air duct main body is installed in outer cover inside, and its inside is sealed structure, compared with prior art, the utility model has the beneficial effects as follows: first, the food to be sterilized is placed in cabinet and the cabinet door is closed, the equipment is started after ensuring the sealing, the external air is inhaled by main air pipe through-flow hole, is distributed to two sides guide pipe one and two by shunt tee, is guided to the space of cabinet left and right sides respectively, circulating air pipe one and two form bidirectional airflow circulation by inner shunt pipe group one and two, rectangular structure design cooperates inner spiral guide groove to enhance gas turbulent effect, so that ozone evenly covers food surface, during sterilization process, shunt tee continuously collects circulating gas, sealed joint maintains air duct airtightness, ensure that ozone concentration is stable.

The utility model discloses a kind of ozone disinfection devices for mineral water production, its structure includes tank body, liquid inlet pipe and gas supply pipe are solidly provided on the upper portion of tank body and pass through, tank body lower portion is solidly provided with drain pipe and pass through, further include rotary inflation mechanism, helical flow guide passage and stirring mechanism: the rotary inflation mechanism is arranged in tank body inside, the rotary inflation mechanism includes inflation pipe, the inflation pipe is rotatably arranged in tank body interior;The helical flow guide passage is set as helical plate structure, the helical flow guide passage is solidly arranged in tank body interior along tank body inner wall;The stirring mechanism is arranged in tank body inside, and is connected with inflation pipe. The rotary inflation mechanism further includes motor, the motor is solidly arranged in tank body bottom, the lower end of inflation pipe is rod structure, and pass through tank body and motor shaft joint. The utility model belongs to mineral water production field, specifically refers to a kind of ozone disinfection devices for mineral water production.

The utility model relates to dry cleaning machine technical field, concretely is a kind of dry cleaning machine with ozone sterilization device, including dry cleaning machine body, the side of dry cleaning machine body is provided with control panel, the left and right sides of dry cleaning machine body close to control panel are all set up with sliding slot, the inside sliding connection of sliding slot has slide, the side fixed connection of slide has baffle, the center of baffle is screw thread connection with screw rod.The utility model has the advantages of: baffle can be slid up and down in the inside of sliding slot by slide, when needing to use control panel, baffle can be moved upward by one hand, control panel can be used after being exposed to the outside world rear, after use, the hand of hand-held baffle is loosened, baffle falls under gravity factor and completes reset, can avoid the situation that control panel is touched accidentally, if long time use control panel is needed, screw rod and dry cleaning machine body surface lap joint can be rotated first knob, the position of baffle is limited at this moment.

The utility model discloses an ozone disinfection device for drinking water, which relates to the technical field of ozone disinfection and comprises a disinfection box body, a kettle body is mounted in the disinfection box body, the inner wall of the kettle body is connected with an arc-shaped sealing plate in a sliding manner, and two dismounting components are arranged outside the arc-shaped sealing plate. The two dismounting assemblies each comprise a fixing block and a fixing bin, the fixing blocks are fixed to the outer surface of the arc-shaped sealing plate, the fixing bins are fixed to the outer surface of the kettle body, and a sieve plate body is arranged on the inner wall of the kettle body in a sliding mode. Through cooperation of the kettle body, the arc-shaped sealing plate, the dismounting assembly and the opening and closing door, after the opening and closing door is opened, the arc-shaped sealing plate and the sieve plate body can be rapidly dismounted from the interior of the kettle body, the surface of the sieve plate body can be conveniently and regularly cleaned, and the situation that scale is accumulated on the surface of the sieve plate body to fill sieve holes in the sieve plate is avoided; the drinking water discharge efficiency is influenced.

This utility model provides an ozone disinfection machine for edible fungi. The ozone disinfection machine includes: a disinfection box; an ozone generator fixedly installed on the disinfection box, with a connecting pipe fixedly installed on the ozone generator; a T-connector fixedly installed on the connecting pipe, extending into the disinfection box, with an exhaust pipe fixedly installed on the T-connector and an exhaust hole; a placement frame slidably installed inside the disinfection box and positioned below the exhaust pipe; and a mounting bracket fixedly installed inside the disinfection box, with a fan fixed inside the mounting bracket to help evenly disperse ozone into the disinfection box. The ozone disinfection machine for edible fungi provided by this utility model has the advantages of removing viruses from edible fungi and reducing chemical residues on the fungi.

The utility model discloses ozone sterilization equipment for barreled water production, which belongs to the technical field of barreled water ozone sterilization and is characterized in that a sealing cover is mounted at the upper end of a storage tank, a communicating pipeline is arranged at the upper part of the side wall of the storage tank, and a sterilization device is connected with the communicating pipeline through a connecting pipeline, a butt joint pipeline and an ozone radiating pipe; ozone is input into sterilization equipment to sterilize the barreled water; a first radiating fin and a second radiating fin are arranged outside the ozone radiating tube, and the first radiating fin and the second radiating fin are fixed through a fastening bolt. The ozone is used for disinfecting the barreled water, destroying the microbial structure and guaranteeing the water quality safety. According to the method, bacteria and viruses are effectively killed, peculiar smell is removed, and the water quality purity is improved. The ozone sterilization equipment adopts a double-radiating-fin design, so that the radiating efficiency is improved, the stable and reliable operation of the equipment is ensured, the service life is prolonged, and the maintenance cost is reduced. The valve adjusting system allows flexible control of ozone flow and pressure, meets water treatment requirements of different scales, and optimizes the sterilization effect.

An ozone disinfection device with an ozone recovery module, the device being further configured to connect to a hose or respiratory device to disinfect the hose or the respiratory device. In this disclosure, the ozone disinfection device includes the ozone recovery module that includes a filter. A total surface area, a specific surface area, and a porosity of at least one filter material in the filter are defined to increase the filter's recovery efficiency. Futhermore, the filter may also be detachable, in cooperation with a housing structure, enabling a user to inspect or replace the filter independently and thus prolonging the overall service life of the ozone disinfection device. In some embodiments, the ozone disinfection device also includes at least one sensor and an alarm system to achieve intelligent control and prevent potential hazards.

The invention belongs to the technical field of sewage treatment, particularly relates to a sewage treatment device for a chemical production line, and aims to solve the problems that an existing sewage treatment device is inconvenient to clean a sewage filtering structure and poor in sterilization effect, the sewage treatment device comprises a multi-stage filtering tank, the lower left side of the multi-stage filtering tank is communicated with a sewage inlet pipe, and the lower left side of the multi-stage filtering tank is communicated with a sewage outlet pipe; the sewage inlet pipe is of a bent structure, and a top cover is movably mounted at the top of the multi-stage filter tank; the filtering mechanism is mounted on the top cover and is positioned in the multi-stage filtering box; the sterilization box is located on the right side of the multi-stage filter box, a communicating pipe is communicated between the right upper side of the multi-stage filter box and the left upper side of the sterilization box, and a hollow disc is fixedly installed at the top of the sterilization box. Through innovative designs such as multi-stage filtration, dynamic ozone sterilization and linkage driving, efficient treatment, low-energy-consumption operation and convenient maintenance of chemical sewage are realized, and a filtering structure is convenient to clean.

The invention discloses a full-automatic multifunctional intelligent closestool for a medical nursing bed. The system comprises a full-automatic intelligent control device, an automatic seat forming device, a full-automatic toilet opening and closing-toilet bowl transferring device, an automatic hip flushing-warm air drying device, an automatic excrement crushing and stirring device, an automatic excrement water discharging and collecting device in a toilet bowl and an automatic toilet bowl cleaning device. A multifunctional ozone disinfection and sterilization device, a post-defecation stand-up assisting device, a head washing and bathing device, a defecation sensing alarm device, a wireless call alarm / request help device and a wireless audio and video mobile phone monitoring device are arranged, a patient can sit to defecate, and the anus of the patient can be easily cleaned. The closestool can be completely and automatically cleaned and disinfected, and the buttocks are dried by warm air. Excrement is automatically crushed and discharged into a collecting barrel. Automatic alarming is achieved during sitting hair washing, bed showering and urinating and defecating, ozone disinfection and sterilization, calling alarming and mobile phone remote monitoring are adopted, the self-care ability of a patient is remarkably improved, and the health of the patient is greatly facilitated.

The present invention is generally related to a device and method for sanitizing a medical instrument with ozone, in particular the invention relates to a system, method and a device for sanitizing a continuous positive airway pressure (CPAP) device. The device has an ozone compartment, an ozone operating system and one or more ozone distribution lines that distribute ozone to a continuous positive airway pressure device. The device may further include a heater adapter unit to connect heating systems in CPAP devices while distributing ozone to sanitize the CPAP device in accordance with the present invention.

The utility model discloses a seedling substrate disinfection equipment relates to seedling equipment technical field, including disinfection box, both sides inner chamber top wall of disinfection box all are fixed with ultraviolet germicidal lamp, and one side of disinfection box is installed with ozone generator, and the output of ozone generator is communicated with the conveying box, and the communication of conveying box and disinfection box has the gas duct, and the bottom of disinfection box is provided with the ration discharge mechanism. The utility model discloses through setting ultraviolet germicidal lamp in disinfection box, utilizes ultraviolet to destroy the body structure of bacteria in the medium, to realize the sterilization function, through setting ozone generator on the outside of disinfection box, through conveying box and gas duct, the ozone that ozone generator generates is introduced to disinfection box, and the strong oxidizing property sterilization is carried out to medium, through the combination formula disinfection mode of ultraviolet sterilization and ozone sterilization, realize more comprehensive, efficient disinfection, and avoid the risk of chemical agent residue, help the growth of subsequent seeds.

The utility model belongs to the technical field of purified water disinfection equipment, and particularly relates to safe purified water ozone disinfection equipment which comprises a purification box and further comprises a water inlet pipe, a water outlet pipe, a water outlet pipe and a water outlet pipe, the right end of the water outlet pipe fixedly communicates with the left side of the purification box, and the front end of the water outlet pipe fixedly communicates with a photolysis catalysis mechanism; the ozone production machine is fixedly mounted at the top of the purification box, the right side of the ozone production machine is fixedly communicated with a gas return pipe, and the bottom end of the gas return pipe penetrates through the top of the purification box and extends into the purification box; ozone is comprehensively conveyed into the purification box, purified water in the purification box can be stirred and mixed, the purified water can make full contact with the ozone, the disinfection efficiency and effect on the purified water are improved, the situation that the purified water is not completely disinfected is avoided, and practicability is high.

The invention discloses a self-purification type water storage tank for secondary water supply, and belongs to the technical field of application of secondary water supply equipment with water quality deep purification and disinfection. The technical problems that ozone disinfection and ultraviolet disinfection are not effectively coupled by existing secondary water supply equipment, the water purification effect is poor, and the water purification cost is high are solved. Comprising a shell, a water inlet, an ozone micro-nano bubble generating device, an aeration port, an ultraviolet lamp tube, a water pumping pipe and a suction pump, the water inlet is formed in the upper portion of the side wall of the shell, the water outlet is formed in the bottom face of the shell, the ozone micro-nano bubble generating device is arranged on the upper portion of the outer side of the shell, the aeration opening is formed in the bottom of the inner side of the shell, the ozone micro-nano bubble generating device is communicated with the aeration opening, the ultraviolet lamp tube is vertically arranged on the inner side of the shell, and the water pumping pipe is made of light-transmitting materials. A spiral water pumping pipe is mounted on the outer side of the ultraviolet lamp tube, a suction pump is arranged on the outer side of the shell, and the water pumping pipe is communicated with the suction pump. The water purification effect and the water purification efficiency are improved. The device is used for water storage and disinfection.

This invention provides a control method and an air conditioner. The air conditioner includes an ultraviolet sterilization module and an ozone sterilization module. The control method includes: after the air conditioner is activated in sterilization mode, acquiring the cumulative duration of sunlight exposure in the room where the light intensity is greater than an intensity threshold; determining whether the cumulative duration of sunlight exposure meets a first preset condition; if the cumulative duration of sunlight exposure does not meet the first preset condition, controlling the air conditioner to activate the ultraviolet sterilization module and / or the ozone sterilization module based on the cumulative usage time of the room and the interval since the last sterilization. This invention solves the technical problem that bacteria easily grow in a room that is in a cold and damp state for a long time, affecting the health of users.

The utility model designs a portable ozone disinfection device which is constructed to disinfect and sterilize breathing related devices or breathing accessories, and particularly discloses an ozone disinfection device capable of improving use convenience and comfort, and the ozone disinfection device consists of a functional component end wrapped by a shell and an external disinfection space. Wherein the functional component end comprises an ozone generation system, an ozone recovery system, an ozone operation system and other components. The ozone operating system is provided with at least one switch. The housing also includes at least one interface configured to connect with a hose and deliver ozone gas, the interface may have a variety of forms.

The utility model relates to the technical field of shaver accessories, and discloses a rotary shaver automatic cleaning device and shaving equipment, the rotary shaver automatic cleaning device comprises an upper shell, the upper shell is provided with a placing cavity exposed outside, the placing cavity is provided with a cleaning groove matched with a rotary shaving assembly tool bit, the cleaning groove is internally provided with a plurality of liquid outlet holes, and the liquid outlet holes are communicated with the placing cavity. A flow dividing assembly communicating with the liquid outlet hole is arranged in the upper shell, and a first liquid return pipe communicating with the bottom of the cleaning tank is arranged at the bottom of the containing cavity. A liquid storage cavity used for storing cleaning liquid is formed in the lower shell, the lower shell is connected to the bottom of the upper shell, and a backflow prevention structure is communicated between the liquid storage cavity and the first liquid return pipe; the ozone disinfection assembly is used for outputting ozone into the placing cavity, and the ozone disinfection assembly is arranged in the upper shell; according to the shaver cleaning device, stubborn stains and residues on a shaver are effectively removed, and meanwhile bacteria and peculiar smell breeding is restrained.