33results about How to "Avoid getting sick" patented technology

The invention discloses an automatic defecation device of a bed for a paralyzed patient, and belongs to the field of medical care machinery. The automatic defecation device of the bed for the paralyzed patient comprises s base, a support plate, a defecation basin, a sucking pump, a faeces pump and a magnetic valve switch, the defecation basin is fixedly installed on the support plate, and the support plate is arranged above the base through a vertical lifting mechanism; a water inlet and an extract opening are formed in a defecation opening of the defecation basin, the water inlet is connected with a water supply pipeline, and the extract opening is connected with the sucking pump through a pipeline; a drain hole, a faeces smashing mechanism and a drain hole opening and closing mechanism are arranged at the bottom of the defecation basin, the drain hole is connected with the faeces pump through a pipeline, and the outlet end of the faeces pump is connected with the magnetic valve switch. According to the automatic defecation device of the bed for the paralyzed patient, the functions of lifting, faeces smashing, faeces draining and cleaning can be achieved, automatic cleaning of faeces is achieved, indirect contact of nurses is not needed, the most difficult problem for nursing the paralyzed patient is solved, odors can be pumped out in time, the defecation basin can be cleaned rapidly, and it is guaranteed that the environment is not polluted.

The invention provides an air conditioner and a control method thereof. When it is judged that a user is in a bathing state, the running state of the air conditioner is subjected to first-stage adjustment, so that the running state of the air conditioner is roughly adjusted to the state suitable for the user after bathing; when it is judged that the user is in a bathing completion state, accordingto the difference between the body temperature of the user before bathing and the body temperature of the user after bathing, the running state of the air conditioner is subjected to second-stage adjustment, so that the running state of the air conditioner is precisely adjusted to the state suitable for the user after bathing. Therefore, the running state of the air conditioner is adjusted stageby stage, on the one hand, the time for adjusting the state of the air conditioner can be greatly shortened, on the other hand, the adjustment precision can be improved, the comfort of the user afterbathing is ensured, and the user is prevented from catching a cold and falling ill.

The invention relates to an intelligent type bus station with rain sheltering and seat storage functions. The intelligent type bus station comprises a support, a ceiling and a seat. The ceiling further comprises a rain sheltering mechanism, the seat further comprises a storage mechanism, and the rain sheltering mechanism comprises a rain sheltering plate, a storage and expanding assembly and a rain sheltering assembly. The storage mechanism comprises a storage chamber and a storage assembly arranged in the storage chamber. According to the intelligent type bus station with the rain shelteringand seat storage functions, by starting the rain sheltering mechanism, a rainproof channel is erected between the ceiling of the station and a bus, passengers can be prevented from being wet in rain when walking to a bus door from the station, and thus the passengers are prevented from being getting ill due to the fact that bodies catch a chill; and additionally, when the seat is not used, the seat can be stored through the storage mechanism, the situation that the seat is covered with dust and normal use of the seat is affected is avoided, and convenience is brought to rest of the passengers.

The invention discloses a manufacturing method of a fermentation bed. The manufacturing method comprises the following steps that nutrition materials and fermentation bed bacteria are evenly mixed by adding water, mixed materials are obtained, and the water content of the mixed materials is 25%-35%; the mixed materials are stacked, the periphery of the mixed materials is tightly covered by plastic cloth, and anaerobic fermentation is carried out; the mixed materials are kept at the room temperature of 20-25 DEG C for 2-3 days in summer and 5-7 days in winter, and if raw materials obtained after fermentation give out sour and sweet distiller yeast taste, fermentation is successful, then the raw materials, fermentation bed main materials and coarse salt are evenly mixed and stirred, water is added during stirring, and water content is maintained at 50%-60%; the materials are evenly paved in a breeding house, the thickness is 30 cm-55 cm, saw dust with the thickness of 3 cm-7 cm is arranged on the uppermost portion in a covering mode, and 2-3-day standing is carried out; and then non-fermentation fermentation bed main materials are taken for covering with the thickness of 8 cm-12 cm, and then after waiting for 24 hours, pigs can enter. According to the manufacturing method, fermentation is complete and even, and the phenomena of layer easy hardening, partial microorganism anoxia and bed dying cannot happen to the fermentation bed.

The invention discloses a medical operating platform for baby bathing. The medical operating platform comprises an operation counter, a water tank, a cleaning and caring safety cabin, a baby accommodating bed, rotating shafts, a control panel, weighing sensors, and a water outlet, wherein the water tank is arranged at the top of the operation counter, the cleaning and caring safety cabin is hollow and provided with an opening in the top, the baby accommodating bed is arranged inside the cleaning and caring safety cabin and has a water draining function, and the water outlet is formed in the bottom of the cleaning and caring safety cabin; the cleaning and caring safety cabin is connected with the inner wall of the water tank through the two rotating shafts which are symmetric to each other; the control panel is arranged on the outer surface of the operation counter or the cleaning and caring safety cabin; the weighing sensors are arranged on the rotating shaft and in contact with the baby accommodating bed. The operating platform combines the functions of a traditional weighing platform and a bathing platform, increases space utilization rate, is small in occupied area, reduces the baby moving frequency and greatly reduces workload.

The invention relates to a multi-stage self-adaptive household heat pump water heater which comprises a hot water tank and an air source heat pump water-heating unit, wherein a main condenser close to the bottom of the hot water tank and an auxiliary condenser close to the top of the hot water tank are arranged in the hot water tank, the auxiliary condenser comprises a water inlet and a water outlet which are positioned at the upper part of the hot water tank and are arranged in the same horizontal position, the water inlet is arranged in the hot water tank, a pipeline at the water outlet of the auxiliary condenser is provided with an outlet water temperature probe, the main condenser and the auxiliary condenser are connected with the air source heat pump water-heating unit through fluorine transmission pipelines, the fluorine transmission pipeline of the main condenser is provided with a main electromagnetic valve, and the fluorine transmission pipeline of the auxiliary condenser is provided with an auxiliary electromagnetic valve. The heat pump water heater can prevent the temperature of hot water from being reduced as a result which is a great amount of cold water filled into the confined water tank at the end of a bath and kept the stable temperature of supplied water, thereby improving bathing comfort and convenience.

The invention relates to the technical field of biology, and discloses a device for disinfecting and drying microorganisms in hair of home pets. The device comprises a shell, a button is fixedly connected to the exterior of the shell, a first gear is fixedly connected into the shell, a connecting rod is movably connected to the exterior of the first gear, a second gear is movably connected to theexterior of the connecting rod, and a rotating shaft is fixedly connected to the exterior of the second gear. Under the interaction of the button, a first gear, the connecting rod, the second gear, the rotating shaft, a rotating plate, a sliding groove, a rolling plate, a water spraying plate, an electromagnetic pump, a protective cover, a fan, a heating wire, a partition plate, a tank body and atime delay assembly, a user can more conveniently nurse daily hygiene of the pets, and the cost is lower; the user who needs to work in daily life enjoys happiness brought by the pets and takes care of the pets, and more time is shortened and labor is saved; and meanwhile, the device can rapidly dry the hair of the pets, and the pets are prevented from catching a cold and getting sick.

An energy-saving family heat pump water heater for avoiding low-temperature water supply comprises a host and a heat-accumulating water box. The invention is characterized in that; the hot water box contains an auxiliary condenser whose water inlet and outlet are parallel at the upper part of the hot water box, while the water inlet is arranged with the inner upper part of hot water box; the auxiliary condenser is muffle condenser while the height of heat exchanger is lower than 100mm, and the heat exchanger has a single tube sheathing several tubes. The inner tube contains water and the fluorine is between the inner and outer tubes with reversed direction of water to exchange heat effectively. When the outlet temperature is lower than preset one, the invention can heat and supply hot water together to avoid low-temperature water supply. The temperature sensing opening is arranged at 15-20L away from the top of hot water box. When the water temperature is lower than preset one, the opening can prompt the user about the bathing speed.

The invention belongs to the field of coal mine underground transportation equipment, and provides a windproof aerial passenger device which aims to overcome the defect that an existing aerial passenger device is not windproof. The windproof aerial passenger device comprises a rope clip and a suspender arranged on the lower portion of the rope clip. An upper rotating joint, a seat and a lower rotating joint are arranged on the top, the lower portion and the bottom of the suspender respectively. The upper rotating joint comprises a joint body and a cap, wherein a protruding column is arranged on the top of the upper rotating joint, and a cylindrical cavity matched with the protruding column is formed in the center of the cap; an elastic clamping strip is arranged in the cavity, and fixing clamping grooves are formed in the opposite sides of the protruding column; the cap is driven by external force to rotate around the protruding column so that the elastic clamping strip and the fixing clamping grooves can be clamped together. The lower rotating joint comprises screws, a hollow connecting pipe and a bearing shaft. Screw holes are formed in the side wall of the lower portion of the connecting pipe, and an annular groove is formed in the middle of the bearing shaft. The screws are clamped in the annular groove through the screw holes, and the bearing shaft is movably fixed in the connecting pipe and is driven by external force to rotate in the connecting pipe. Pedals are connected to the bottom of the bearing shaft, and a wind baffle connected with the upper rotating joint and the front end of one pedalis further included. The windproof aerial passenger device is suitable for mines.

The invention provides a magnetic quilt prevented from falling to the ground. On the basis of an existing quilt, magnets are respectively installed on the four diagonal corners of the quilt, and iron blocks are respectively installed on the four diagonal corners of a bed. When users sleep at night, the magnets on the quilt are attracted to the iron blocks so that the quilt can be effectively prevented from falling to the ground, and the phenomenon that due to the fact that the quilt falls, the users get cold when sleeping at night can be avoided.

The invention discloses a high-germination rate forced germination treatment method for eggplant seeds. The method is characterized by comprising the following steps: (1) selecting high-quality seeds and carrying out high-temperature microwave treatment; (2) soaking with warm water and stirring, washing the seeds with warm water, uniformly kneading, removing viscous liquids on seed coats, and carrying out water-controlled forced germination; and (3) mixing to-be-forced-germinated seeds with sawdust at the volume ratio of 1 to 4 evenly, uniformly paving on wet cloth in a filtering mesh screen, and putting the filtering mesh screen on a vibration source of which the vibration frequency is 10 times per minute, wherein the environment temperature is 27-30 DEG C; spraying spray water once every day, germinating after six days, and finishing forced germination. According to the method disclosed by the invention, disease bacteria of the seeds are avoided; the germination rate can be improved; the resistance is enhanced; seedlings are healthy in development; and late field management is facilitated.

The invention discloses a pig cleaning device. The pig cleaning device comprises a cleaning box, pig leg standing moving belt mechanisms, a spraying pipe, and a U-shaped blow-drying channel box body mechanism, wherein an inlet and an outlet are formed in the two sides of the cleaning box, a cleaning channel is formed inside the cleaning box, and a long-strip-shaped supporting block is arranged inthe middle of the bottom end of the cleaning channel; the two pig leg standing moving belt mechanisms are arranged on the two sides of the long-strip-shaped supporting block, and the starting ends andthe tail ends of the pig leg standing moving belt mechanisms are arranged corresponding to the inlet and the outlet; the spraying pipe is arranged at the top end of the cleaning channel and is arranged close to the inlet, and a plurality of cleaning nozzles are arranged on the spraying pipe; and the U-shaped blow-drying channel box body mechanism is arranged inside the cleaning channel and is arranged close to the outlet, and a plurality of air outlet nozzles are arranged on the U-shaped blow-drying channel box body mechanism. According to the pig cleaning device, through the arrangement of the pig leg standing moving belt mechanisms, pigs can be driven to self-move, manual driving is not needed, time and labor are saved, the cleaning efficiency is high, the blow-drying function is achieved, and the risk that it is easy for pigs to get sick due to cleaning in winter is avoided.

The invention discloses an automatic defecation device for a paralyzed patient's bed, which belongs to the field of medical care machinery. The invention includes a base, a carrier plate, a toilet bowl, an air pump, a sewage pump and a solenoid valve switch. The water supply port and the air suction port, the water supply port is connected with the water supply pipeline, the air suction port is connected with the suction pump through the pipeline; the bottom of the toilet bowl is equipped with a discharge hole, a feces crushing mechanism and a discharge hole opening and closing mechanism, and the discharge hole is connected with the sewage pump through a pipeline , The outlet port of the sewage pump is connected with the solenoid valve switch. The invention can realize the functions of lifting, feces crushing, dirt discharge, and cleaning, and realizes the automatic cleaning of excrement without indirect contact of nursing staff, which solves the biggest problem in nursing paralyzed patients, and can extract peculiar smell in time and quickly Clean the toilet bowl to ensure that the environment is not polluted.

The invention discloses an infant quilt, comprising a bottom-layer cushion and a surface-layer quilt, wherein edges of the bottom-layer cushion and the surface-layer quilt are sewed into a whole body in an interval connection manner; the edge of a surface-layer quilt body is retracted inwards for a certain distance and then is cut to form a frame and a square small quilt body; the frame and the square small quilt body are integrally connected by using a zip fastener; and a starting end and a finishing end of the zip fastener form an opening for an infant head to stretch out at the upper side of the surface-layer quilt. When an infant wants to push off the surface-layer quilt or the infant rolls, the surface-layer quilt and the bottom-layer cushion are connected together and the surface-layer quilt and the bottom-layer cushion move together, so that the surface-layer quilt covers the infant all the time and the surface-layer quilt is not pushed off or moved; and therefore, the infant is prevented from being cooled to fall ill; and a plurality of air vents are arranged on the surface-layer quilt and air in the quilt flows smoothly and is fresh, so that the infant quilt is good for growth of the infant.

The invention relates to the field of feeds, and concretely to a feed for preventing peacock influenza, and a preparation method thereof. Raw materials of the feed for preventing peacock influenza mainly include, by weight, 30-70 parts of corn, 45-90 parts of oats, 50-85 parts of alfalfa, 6-20 parts of Fritillaria thunbergii Miq., 30-90 parts of gypsum, 6-18 parts of garlic, 30-50 parts of mulberry leaves, 30-50 parts of isatis root, 20-40 parts of chrysanthemum flowers, 20-50 parts of Fructus Arctii, 11-35 parts of Pogostemon cablin, 12-27 parts of Sophora flavescens, 4-17 parts of Artemisiaargyi and 8-19 parts of Herba Taraxaci. The gypsum, garlic, Fritillaria thunbergii Miq., Herba Taraxaci and Sophora flavescens can kill viruses and control the invasion of the viruses, and can eliminate heat and dryness. The assistance of the mulberry leaves, isatis root, chrysanthemum flowers, Fructus Arctii, Pogostemon cablin and Artemisia argyi achieves the assistance for the resistance to bacterium and virus invasion. The feed improves the immunity of peacocks.

The invention belongs to the field of coal mine underground transportation equipment, and provides a windproof aerial passenger device which aims to overcome the defect that an existing aerial passenger device is not windproof. The windproof aerial passenger device comprises a rope clip and a suspender arranged on the lower portion of the rope clip. An upper rotating joint, a seat and a lower rotating joint are arranged on the top, the lower portion and the bottom of the suspender respectively. The upper rotating joint comprises a joint body and a cap, wherein a protruding column is arranged on the top of the upper rotating joint, and a cylindrical cavity matched with the protruding column is formed in the center of the cap; an elastic clamping strip is arranged in the cavity, and fixing clamping grooves are formed in the opposite sides of the protruding column; the cap is driven by external force to rotate around the protruding column so that the elastic clamping strip and the fixing clamping grooves can be clamped together. The lower rotating joint comprises screws, a hollow connecting pipe and a bearing shaft. Screw holes are formed in the side wall of the lower portion of the connecting pipe, and an annular groove is formed in the middle of the bearing shaft. The screws are clamped in the annular groove through the screw holes, and the bearing shaft is movably fixed in the connecting pipe and is driven by external force to rotate in the connecting pipe. Pedals are connected to the bottom of the bearing shaft, and a wind baffle connected with the upper rotating joint and the front end of one pedalis further included. The windproof aerial passenger device is suitable for mines.

The invention discloses a pig house with a movable roof, which includes a protective plate and a roof, the protective plate and the roof are detachably connected, fixed columns are arranged around the protective plate, and fixed buckles are provided on the inner surface of the roof. The fixing buckle and the fixing column are hinged by bolts, the end surface of the fixing buckle and the fixing column is provided with a flange, the roof is a multi-section splicing structure, a groove is provided on the left side of the splicing piece, and the splicing piece Protruding blocks are arranged on the right side, fixed ears are arranged at the edge of the splicing piece, pig houses are arranged on both sides of the protective plate, and sprinklers are arranged above the pig houses. By designing the roof as a spliced ​​structure, it is convenient for roof disassembly and transportation, and the roof area is reduced. By hingedly connecting the roof with the fixed column, it is easy to disassemble the roof and improve the efficiency of ventilation and heat dissipation; Disinfect and sterilize the environment of the house, spray water or medicine on the pigs to keep the pigs clean, kill the bacteria on the pigs, and reduce the probability of pigs getting sick.

The invention provides a bathroom warmer for infants. The bathroom warmer comprises a box body, wherein a warmer body, a clothes box and a heat insulation box located between the warmer body and the clothes box are arranged on the box body, the warmer body comprises an electric heating element and a protective cover, the clothes box comprises a turning cover, the turning cover is hinged to the clothes box, a plurality of heat insulation plates capable of moving up and down are sequentially arranged in the heat insulation box, the heights of the heat insulation plates are the same as the heightof the heat insulation box, the heat insulation box is connected with the clothes box, the warmer body communicates with the heat insulation box, and a hot air opening is formed in the position, connected with the heat insulation box, of the clothes box. The bathroom warmer effectively solves the problem that after the infants take a bath, the infants are very prone to catching cold and getting ill when wearing cold clothes, and by heating or drying the clothes to be worn by the infants when the infants take a bath, the infants can be ensured to wear the warm clothes after taking a bath.

The present invention proposes a bathroom heater for infants and young children, which includes a box body, a heater, a clothes box, and a heat insulation box between the heater and the clothes box are arranged on the box body, and the heater includes An electric heating element and a protective cover, the clothes box includes a flip cover, and the flip cover is hinged on the clothes box, and several heat insulation panels that can move up and down are sequentially arranged in the heat insulation box, and the heat insulation panels and the insulation panels The height of the heat box is the same, the heat insulation box is connected to the clothes box, the heater is connected to the heat insulation box, and a hot air port is arranged at the connection between the clothes box and the heat insulation box. After taking a bath, wearing cool clothes is very easy to catch a cold and get sick. By heating or drying the clothes that the infant will wear when taking a bath, it is guaranteed that the infant can wear warm clothes after taking a bath.

The invention belongs to the technical field of ponchos, in particular to a motorcycle poncho with a protection effect. The motorcycle poncho comprises a poncho body, wherein the poncho body is composed of a double-layer air-impermeable fabric, the double-layer fabric is in sealed connection to form an inflatable bag, the lower end of the front hem of the poncho body is fixedly connected with a quilt clamp, the back hem of the poncho body is communicated with a first air duct through a cooling mechanism, the two sides of the cooling mechanism are both provided with bandages used for fixing thecooling mechanism at a back supporting frame of a motorcycle, the rear side of the first air duct is communicated with a sealed sleeve in butt joint with an exhaust pipe of the motorcycle, and the lower edges of the left and right portions of the outer wall of the poncho body are evenly provided with exhaust vents. The motorcycle poncho with the protection effect has the advantages that in the event of rainy weather, the motorcycle poncho can provide protection for people traveling outside, it is avoided that a user suffers from cold and sickness due to sudden drop of temperature, the rainwater can rapidly cool a heat exchange tube, thereby effectively reducing the temperature of air introduced into the inflatable bag, so that the motorcycle poncho meets the use needs in summer hot weather.

The present invention provides an air conditioner and its control method. When judging that the user's state is a bathing state, firstly adjust the operating state of the air conditioner in the first stage, so that the operating state of the air conditioner is roughly adjusted to the user's state after bathing , when it is judged that the user's state is the state of bathing, the second-stage adjustment is made to the operating state of the air conditioner according to the difference between the user's body temperature before bathing and the body temperature after bathing, so that the operating state of the air conditioner can be accurately adjusted to be suitable for after bathing. user status. Therefore, the present invention adjusts the operating state of the air conditioner in stages. On the one hand, it can greatly shorten the adjustment time of the air conditioner state. On the other hand, it can improve the adjustment accuracy, ensure the comfort of the user after bathing, and avoid getting sick and catching a cold.

The invention belongs to the technical field of ponchos, and in particular relates to a motorcycle poncho with protective function, comprising a poncho body, the poncho body is composed of double layers of airtight fabrics, the double layers of fabrics are sealed and connected to form an inflatable bag, and the lower end of the front swing of the poncho body is fixed The quilt is connected, the rear swing of the poncho body is communicated with a first air duct through the cooling mechanism, and both sides of the cooling mechanism are provided with straps for fixing it on the rear support frame of the motorcycle. A sealing sleeve which is connected with the motorcycle exhaust pipe is arranged in the side communication, and the left and right lower edges of the outer wall of the poncho body are evenly distributed with exhaust holes. The advantage is that in the event of sudden rain, it can provide protection for people traveling outside to avoid the sudden drop in temperature, causing users to catch cold and get sick. At the same time, the rain can rapidly cool the heat exchange tube, which can effectively reduce the temperature of the gas input into the air bag. , making the design meet the needs of hot summer weather.

The invention discloses a medical operating platform for baby bathing. The medical operating platform comprises an operation counter, a water tank, a cleaning and caring safety cabin, a baby accommodating bed, rotating shafts, a control panel, weighing sensors, and a water outlet, wherein the water tank is arranged at the top of the operation counter, the cleaning and caring safety cabin is hollow and provided with an opening in the top, the baby accommodating bed is arranged inside the cleaning and caring safety cabin and has a water draining function, and the water outlet is formed in the bottom of the cleaning and caring safety cabin; the cleaning and caring safety cabin is connected with the inner wall of the water tank through the two rotating shafts which are symmetric to each other; the control panel is arranged on the outer surface of the operation counter or the cleaning and caring safety cabin; the weighing sensors are arranged on the rotating shaft and in contact with the baby accommodating bed. The operating platform combines the functions of a traditional weighing platform and a bathing platform, increases space utilization rate, is small in occupied area, reduces the baby moving frequency and greatly reduces workload.

The invention discloses a waterless deodorizing comb for domestic pet puppies, which relates to the technical field of cleaning tools, and comprises a housing and a roller comb. The bottom of the housing is fixedly connected to both sides of the roller comb. A handle is sleeved on the top, and the roller comb includes pressing parts and comb teeth, and the pressing parts are evenly arranged in a ring with the shaft center of the roller comb as the rotation axis. In the present invention, by adopting the combined setting of the pressing member and the comb teeth, it can be realized that during the rolling process of the roller comb, the dry cleaning powder flows out through the through hole and sticks to the hair, and when the comb teeth comb and scrape the hair, the pressing member passes through the extrusion The airflow generated by the deformation makes the dry-cleaning powder evenly bonded to the hair, and avoids cleaning with water. Puppies are prone to cold and make them catch a cold and get sick. The excess dry-cleaning powder can be recycled to prevent excessive dry-cleaning powder from scattering and polluting the cleaning environment. At the same time, the comb teeth are rotating In the middle, when the sliding part moves back and forth, the hitting part rotates continuously and collides with the blocking plate to generate vibration through the magnetic attraction force, which is beneficial to thoroughly cleaning the hair of the puppy.

The invention discloses an air refreshing agent prepared by using camphor bark, wherein the air refreshing agent contains, by mass, more than 30% of a camphor bark and camphor leaf extraction liquid, 1-10% of a peppermint extraction liquid, 0.5-2% of baking soda, 1-5% of fructus cannabis oil, 5-10% of bamboo vinegar, and the balance of an auxiliary agent. According to the present invention, the active components of the camphor bark and the camphor leaf are extracted through alcohol leaching to obtain the camphor bark and camphor leaf extraction liquid, wherein the camphor bark and camphor leaf extraction liquid has the significant sterilization and disinfection effect, is harmless to the human body, and is environmentally friendly; through the mutual synergism of the added bamboo vinegar, the added vitamin B and the camphor bark and camphor leaf, the significant anti-mosquito helminthicide effect is provided, and the effect is lasting.

The invention discloses an energy saver of a passenger elevator. The energy saver comprises rectifying covers arranged on the upper portion of the top plate of a car and the lower portion of the bottom plate of the car, the top plate and the bottom plate of the car covered by the rectifying covers are provided with generator mechanisms, the generator mechanisms are connected with speedup mechanisms, the speedup mechanisms are connected with rotary blades outside the rectifying covers, the generator mechanisms are connected with a charging device on the top plate of the car, the charging device is connected with an electric storage device beside, and the electric storage device is connected with an electrical control part on the bottom plate of the car; vertical partitions are arranged on the inner sides of the side walls of the car, air passages are reserved between the side walls of the car and the vertical partitions, the top plate and the bottom plate of the car are provided with air inlets corresponding to two ends of the air passages, and the air inlets are connected with air inlet holes of the rectifying covers through air inlet conduits; two inclined stoppers are arranged on the side walls of the car and / or the vertical partitions at intervals corresponding to the air passages, and the vertical partitions are provided with vent holes. The ventilation of the elevator does not need power support, so that energy consumption is saved.

The invention discloses surgical nursing infusion equipment and an operation method thereof, and relates to the technical field of medical apparatus and instruments. The surgical nursing infusion equipment includes a bottom box, one side surface of the bottom box is fixedly connected with a first supporting plate, the upper surface of the first supporting plate is fixedly connected with the side surface of the bottom box through two parallelly arranged first brackets, an electric motor is installed on the upper surface of the first supporting plate, the output end of the electric motor penetrates through the side surface of the bottom box and is fixedly connected with a screw rod through a coupling, the other end of the screw rod is rotatably connected with the inner side surface of the bottom box, two symmetrically arranged sliding blocks are arranged in the bottom box, the sliding blocks are provided with threaded holes matched with the screw rod, and the upper surfaces of the two sliding blocks are all rotatably connected with a supporting rod through a pin shaft. When the surgical nursing infusion equipment is in use, a heating pipe can be opened through a control switch to heat liquid in a glass medicine bottle, discomfort of patients caused by the too low temperature of the liquid during infusion is avoided, thus the patients are more comfortable during infusion, and coldcatching and disease contracting of the patients caused by the too low temperature of the liquid are also avoided.