88 results about "Living place" patented technology

The invention discloses a life circle recognition method based on positioning data. The method comprises the following steps: firstly, preprocessing a positioning data file; performing behavior pointrecognition on the positioning data, and dividing living behavior points, working behavior points and a living behavior point set according to the duration of the behavior points in a specific time period; selecting a specific city or area, actually measuring or assigning an empirical value, and obtaining a life circle radius D value; extracting living behavior points with the distance from the living behavior point M and the working behavior point N smaller than D values, and forming a living behavior point set Q and a working and living behavior point set S; and respectively extracting the point M and the point set Q and the point N and the point set S to form a minimum boundary geometric surface area, and forming a living circle surface area and a working circle surface area. Accordingto the method, positioning data are fully utilized, the real residence or work life circle of the crowd is accurately delimited, the method is more scientific and objective compared with a traditionalcircle layer delimiting method with the living place as the circle center, and a scientific basis is provided for analysis and construction of living or work life circle planning.

The invention discloses a dual-mode-circulating indoor purifying and haze-preventing integrated window. The window comprises a window main body, a window outer frame and a purification circulating device, wherein the window main body and the purification circulating device are embedded in the window outer frame to form the integrated window; the purification circulating device comprises a shell; an outdoor air inlet and an indoor air inlet are respectively formed in the two sides of one end of the shell; an indoor air outlet is formed in the other end of the shell; a first filter screen is arranged on the outdoor air inlet; a second filter screen is arranged on the indoor air outlet; the purification circulating device is capable of realizing indoor cyclic purification and outdoor ventilation; inside the shell, an ultrasonic atomizing device, a condensation chamber and a fan are sequentially arranged from the air inlet to the air outlet; the integrated window disclosed by the invention is capable of effectively purifying the indoor air, simple to operate, high in practicability and applicable to living places and work places which are serious in problem of air pollution such as haze.

The invention discloses a mobile phone cleaner which comprises an outer housing and mechanisms which are arranged inside the outer housing; the mechanisms comprise clamping mechanisms which are used for clamping a mobile phone to be cleaned, a cleaning mechanism which is used for cleaning the mobile phone, a control driving mechanism which is used for driving motion of the cleaning mechanism and a disinfection device; the outer housing is provided with an open hole for the mobile phone to enter; positions of the outer housing, which are arranged on the bilateral sides of the opening hole, are provided with the clamping mechanisms; a position of the outer casing, which is arranged above the clamping mechanism, is provided with the cleaning mechanism; the cleaning mechanism is capable of moving on the outer casing; a position of the outer casing, which is arranged on the lateral side of the cleaning mechanism, is provided with the driving mechanism; and the disinfection device is arranged above the clamping mechanism. The cleaning mechanism is capable of eliminating dirt on the surface of the mobile phone to enable the bacteria to lose living places and the appearance of the mobile phone to be clean and attractive. The disinfection device is capable of killing the bacteria on the mobile phone to keep sanitary. The mobile phone cleaner has the advantages of being simple and reasonable in structure, comprehensive in cleaning mode, good in cleaning effect, high in cleaning efficiency, capable of automatically cleaning without human intervention and suitable for individual users and service and selling places of the mobile phone.

The invention provides solar power station cleaning, cooling circulation and heat energy application equipment, and relates to equipment for cleaning and cooling small-size domestic and large / middle-size power station solar battery panels, for improving the power generation efficiency and reducing the manual cleaning cost. According to the equipment, a water storage tank is arranged at the bottom of a heat conduction plate mounted at the lower end of a solar battery panel; collected water is filtered and fed into a water storage tube and is conveyed to a cooling water storage tank; water in the cooling water storage tank is conveyed to the solar heat conduction plate; obtained hot water is conveyed to a hot water storage tank; water is further sucked out from the cooling water storage tank and the hot water storage tank through pumps and is further conveyed to nozzles through water outlet tubes. Therefore, the solar battery panel can be cooled in high temperature weather and snow and frost can be removed in cold weather, meanwhile dust on the solar battery panel is cleaned away, or redundant cold and hot water is appropriately led out to be used in agriculture farming and other production and living places.

The invention discloses a method used for air purification and the disinfection of an air conditioning ventilation system. Photo-catalysed nano active water can kill bacteria, viruses and microorganism in the air, can decompose organic contaminant in the air, moistens the air with the photo-catalysed nano active water by a moistener, sends the moistened air into the ventilation system of the air conditioner, and disinfects the ventilation system of the air conditioner. Meanwhile, the photo-catalysed nano active water purifies the air and decomposes an organic nutriment depending on which the oxidation bacteria and viruses survive, thus killing the bacteria and viruses. The method used for air purification and the disinfection of an air conditioning ventilation system has important significance and obvious effect for preventing various epidemic situations such as poultry flu, SARS, hepatitis B, pulmonary tuberculosis, etc. and purifying the harmful gases indoors such as formaldehyde, benzene, etc. Furthermore, disinfection and treatment can also be carried out by spraying and sprinkling the active water by the moistener, an air purifier and a sprayer. The method used for air purification and the disinfection of an air conditioning ventilation system is suitable for public places, families, animal living places, crop greenhouses, flowers, gardens, etc. The technique of the invention has low cost and is easy to be generalized and applied.

The invention discloses a floor pavement structure and the paving technique of the flooring. The floor pavement structure comprises a damp proof course (10), a keel layer (20), a floor (40) which are paved on a floor pavement base level, wherein the floor (40) is pieced together by a plurality of floor strips. The keel layer (20) consists of a plurality of plate padding blocks (21) with interval distribution. A groove (22) is formed between the side walls corresponding to the plate padding blocks (21), and the plate padding blocks (21) are fixedly connected with the floor (40). The invention has the advantages that the balance between temperature and humidity of the surface and the undersurface of floor is ensured and the possibility of transformation of the floor is reduced, thereby prolonging the service life of the floor; the walk sounding is eliminated, therefore the environmental quality of working and living places is improved and raised; the pavement way of the keel layers prevents the building structure from being damaged, meanwhile, the constructions requirements of the architectural floor pavement which is heated by the geothermy are well met; the pavement operation is much easier and more standard, thus improving the efficiency of pavement to a large extent.

The invention discloses a remote video monitoring method based on a set top box and a system thereof. The remote video monitoring method is that a remote monitoring terminal sends a calling request to the set top box according to a session initiation protocol (SIP) account of the set top box, wherein the set top box is arranged in a monitoring spot. The set top box responds to the calling request and sets up talking connection with the remote monitoring terminal. Video information is obtained by the set top box from a camera connected with the set top box, coded into video data and transmitted to the remote monitoring terminal. When obtaining the video data, the remote monitoring terminal decodes and broadcasts the video data. A remote monitoring terminal such as a mobile is used to call daily household equipment such as the set top box of a television. Cost of remotely monitoring a living place by a user is greatly reduced due to the fact that a video call can be set up to achieve remote monitoring as the set top box automatically answers calls.

The invention relates to a modular mobile solar power generation device. The modular mobile solar power generation device takes a container box adapted for vehicle transportation as a frame. Both sidebox plates and a top upper support frame are of a split structure, and a photovoltaic plate is installed, and can be turned to an angle suitable for collecting sunlight. The bottom frame of the box is provided with multi-layered built-in photovoltaic modules, and the multi-layered built-in photovoltaic modules can be sequentially extended to the outside and turned to an angle suitable for solar illumination to absorb solar energy. The interior of the box is provided with a photovoltaic control part which is used for controlling the operation of each photovoltaic plate. Meanwhile, an energy storage battery pack is arranged in the box, and the device can store energy and electricity for external power supply. The device can increase the absorption of solar energy, increase the output of electric energy, realize the mobilization of the device, and meet the power demands in remote areas, various temporary camps, temporary office, production and living places in China, and also solve the practical problem of shortage of electricity and energy in energy-poor, power-underdeveloped countries or regions.

The invention discloses a movable self-elevating offshore wave power generating station, and belongs to the field of ocean equipment. The movable self-elevating offshore wave power generating station comprises pile legs, pile shoes, a floating bowl, wave columns, a wave power generating system, a platform column body and an elevating device; the pile shoes are installed on the lower parts of the pile legs; the floating bowl is sleeved on the pile legs and the floating bowl and the pile legs form clearance fit; the wave columns are installed on the floating bowl; the platform main body is installed with the pile legs together through the elevating device; the platform main body is provided with the elevating device and the wave power generating system; the wave power generating system is mutually matched with the wave columns to operate; the pile legs are totally three and form an isosceles triangle mutually; the wave columns are installed on the floating bowl and are positioned on two sides of the pile legs, and are distributed symmetrically. The power generating station can be convenient to be moved to the optimal ocean area for generating power according to the variation of the ocean conditions, even can solve the defect that the south China ocean area at present has no power supply, can provide power and living places which are required by ocean water desalting for frontier soldiers and civilians, and prevents great economic loss that the fixed-type power generating station cannot move and is abandoned.

The invention aims to design a vertical folding rotary mobile integral kitchen. The vertical folding rotary mobile integral kitchen mainly comprises a vertical cylinder and a drawable device and is characterized in that: the vertical cylinder which is connected with drawable frames of a cabinet, a microwave oven, a cooking bench and a pool is arranged in the centre of the mobile integral kitchen; and each drawable frame is arranged on the rotating shaft of the vertical cylinder. The vertical folding rotary mobile integral kitchen has the advantages that: the use area of the conventional kitchen can be saved; when used in small apartments, the vertical folding rotary mobile integral kitchen can fully guarantee the lighting area, the ventilating area and the use area of the integral kitchen, and does not influence the use area and the windowing area of a living room and bedrooms, so the indoor space utilization rate of a house is increased and the occupied area is small; moreover, the vertical folding rotary mobile integral kitchen is convenient to carry and move, fulfills an aim that the cooking cannot be limited to the house structure and the field, can be placed in temporary living places, such as locomotives or private rooms of hotels and the like, meets the dining requirements of outdoor travel, and is a fashion for picnic, houses and offices.

The present invention provides a new type logistics transportation mode and commercial marketing mode which have characters: public traffic vehicle with freight function is used as freight transportation vehicle; public bus shelter with transfers function is used as freight transfers station; public traffic system extended to various working and living places composes city logistics transportation net; various public bus shelters with commodity exhibition and sales function reconstructed by good shelf, traffic isolating wall, various bridge, backyard fencing, exterior wall of building are used as base flat roof of commodity exhibition and sales center, and internet exhibition and sales; various working and living places of citizen are used as one of commodity experience and trading places; multiple commodity marketing methods are integrated.

The invention discloses a photovoltaic tracking rotary island accommodation. An accommodation body is a sphere and is divided into three layers. The first layer is the equipment area, the second layer is the living area, and the third layer is the observation area. All the layers form spatial communication through a spiral stair. A spindle of the accommodation body is provided with a rotary power device which is connected with all rooms and driven by a small motor. Each layer is provided with a rotary control device. The island accommodation integrates the three functional spaces of the equipment space, the living space and the observation space, a living place suitable for living is provided for military, scientific research and salvation personnel in the island area, and through optimal design on the internal structure, the external structure, the functions and the appearance of the island accommodation, clean energy is fully utilized, unification of habitation friendliness and environment friendliness is achieved, and a positive interaction relation between people and the environment is built.

The invention discloses a method for preparing pure natural insect repellent powder by using lemongrass. The method for preparing the pure natural insect repellent powder by using the lemongrass comprises the steps of evenly mixing 5-mesh lemongrass, 10-mesh lemongrass and 20-mesh lemongrass according to a proportion of 1:1:1; making 30-mesh non-woven fabric into a small cloth bag, and using the small cloth bag to contain 20-50g of lemongrass stem and leaf dry powder; putting the screened lemongrass dry powder into the small cloth bag, tying the mouth of the bag, and sealing the small cloth bag by using a plastic automatic sealing bag. According to the method, the famous herbal aromatic-lemongrass is taken as the only raw material for processing the natural plant powder; the obtained natural plant agent can be used for controlling the plant diseases and insect pests of flower bonsai; the lemongrass is fragrant and has the functions of killing bacteria and resisting viruses, thus killing pests while adding fragrance. Therefore, the lemongrass powder can be used in living places, and has special irreplaceable advantages in the aspect in environmental safety. The pure natural insect repellent powder does not have adverse effects for health and environment after being used for a long time.

The invention provides a high-frequency electromagnetic induction heating device. The high-frequency electromagnetic induction heating device comprises a heating cabinet. A programmable logic controller (PLC), a high-frequency induction heating power source, a high-frequency electromagnetic induction heating body, a display unit and a sensor set are arranged inside the heating cabinet, the PLC, the high-frequency induction heating power source and the high-frequency electromagnetic induction heating body are sequentially electrically connected, and the display unit and the sensor set are electrically connected with the PLC. The high-frequency electromagnetic induction heating body is connected with a crude oil storage tank to be heated through a pipeline; the PLC controls the high-frequency electromagnetic induction heating body to be powered on or off through the high-frequency induction heating power source. The novel high-frequency electromagnetic induction heating device suitable for the special industry of the oil field is developed in an integrated mode and meets the heat requirements of the places such as oil field crude oil production and integrated conveying and personnel living places. The heating power and the best size of the structure of the induction heating body are configured according to the specific heat requirement, the highest efficiency of electro-heat conversion utilization is realized, no noise or open fire is generated during operation, fossil fuel is not used, pollution is avoided, no requirement for the water quality exists, and scaling is avoided. Descaling at regular times is not needed, emission is avoided, automatic control is convenient, and digital management is adopted.

A three-dimensional culturing method for crayfish comprises the following steps: S1, arranging a micro-porous aeration device at the bottom in a culture pond; S2, arranging a plurality of crayfish crawling stairs in the culture pond; S3, horizontally arranging a wire rope, horizontally arranging a plurality of vertically hung ecological bases arranged on the steel wire rope in a horizontal direction, and allowing a gap to exist between the bottom of each ecological base and the bottom of the pond; S4, planting floating water plants with developed roots on the water surface; and S5, adding probiotics into the culture pond every 7-10 days. The method adopts a micro-porous aeration technology, erection of the crayfish crawling stairs, plantation of the water plants on the water surface and hanging of the ecological bases below the water surface to form a three-dimensional living place, so crayfish can inhabit and move at different water layers, the utilization rate of per unit of water body is increased, and the yield of crayfish culture is increased. The method belongs to the field of crayfish culture.

The invention discloses a fire safety system and a fire extinguishing method for a container ship deck container stacking area. The system comprises a chimney part fire-fighting module, a living place part fire-fighting module, a seawater supply module and a fire-fighting control module, and the chimney part fire-fighting module comprises a camera, a fixed water cannon, a booster pump, an observation protection shed, a remote control valve, a check valve and a pressure sensor; the living place part fire-fighting module and the chimney part fire-fighting module are the same in structure; the seawater supply module comprises a seawater main pipe, a ballast pump, a check valve, a remote control valve, a pressure sensor and a ballast main pipe; and the fire control module comprises a safety system monitoring box. The invention further relates to a fire extinguishing method for the container ship deck heap box area. The deck heap box area is monitored in real time through the fire safety system monitoring box, a fire behavior is found in time, and a fixed water monitor is remotely operated to rapidly and accurately extinguish fire.

The invention discloses novel fitness equipment named multifunctional fitness patting lamps. The problems that common fitness equipment is unsuitable for being placed in working place or a living place because the occupied space is large, the portion having physical training is single, and the common fitness equipment is unsuitable for children are solved. According to the basic principle, the multiple patting lamps which can emit light and sense patting signals are arranged on a wall, on-off of the patting lamps is controlled through a chip, and people are guided to pat or press the patting lamps according to a certain sequence. When patting the patting lamps at different positions, a user will do actions such as running, jumping, bowing and squatting to achieve the entertainment and fitness effects. The chip provides the statistical information such as the frequency and the time of patting to show the physical quality of the user. The patting lamps can be suitable for different crowds when placed in different places. The patting lamps can be placed in a house for keeping fit, can also be placed in the working place for preventing multiple diseases caused by sedentariness and can also be placed in places such as a school and a gymnasium for physical quality tests.

The invention provides a self-propelled marine culture fishing boat. The fishing boat comprises a boat body, a bow structure and a stern structure, wherein the bow structure and the stern structure are arranged at two ends of the boat body respectively, the upper surface of the boat body is a platform, a superstructure is arranged on a deck of the stern structure, and a propulsion device and a rotary rudder are arranged on the stern structure; a net cage frame comprises a plurality of floating piles, two anti-torsion boxes and a cross frame channel, the plurality of floating piles are arrangedon the platform, the two ends of the cross frame channel and the two anti-torsion boxes are connected with the bow structure and the stern structure respectively, and a cross beam is fixed at the upper ends of every two floating piles; a plurality of net cages are arranged on the platform; a lifting device comprises a rotating base pile and a rotating suspension arm, the rotating base pile is fixed on the cross beam, and the rotating suspension arm is fixedly connected with the rotating base pile. The self-propelled marine culture fishing boat has self-propelled culture capacity and capacityof avoiding the risk of severe marine weather, and provides a living place for culture workers, and the lifting device can complete independent loading and unloading of fishery products.

The invention provides a floating-type overwater rainwater collecting device which comprises a supporting body which is an annular or polygonal structure connected end to end, a rainwater collecting chamber located under the supporting body and connected to the supporting body, a supporting net located above the rainwater collecting chamber and connected to the supporting body, a water absorbing layer placed on the supporting net and a water delivery pipe connected to the rainwater collecting chamber. The floating-type overwater rainwater collecting device is simple in structure and capable ofeffectively collecting rainwater, can be used for obtaining fresh water resources of offshore vessels, offshore working platforms, artificial islands and other living places far away from the mainland, and improves living conditions in the above areas.

The invention discloses a device for preparing air aqueous foam in a pneumatic mode. The device comprises an air compressor. The air compressor is connected with a gasbag and a 15-degree T-branch pipe through a T-branch pipe correspondingly. The gasbag is arranged in a foam liquid storage tank. A fourway pipe is connected to the bottom of the foam liquid storage tank. Outlets of the fourway pipe are connected with the bottom end of a water level indicator, the other inlet end of the 15-degree T-branch pipe and a liquid discharging pipe correspondingly. The upper portion of the water level indicator communicates with the upper end of the foam liquid storage tank. A regulating valve is arranged at the top end of the water level indicator. Foam liquid can be injected into the foam liquid storage tank through the regulation valve and a water level indicator pipe. The outlet end of the 15-degree T-branch pipe is connected with a mixer through a flange. The other end of the mixer is connected with a foam outlet pipe. The device can convert foam liquid into foam just through pneumatic pressure, and miniaturization and portability of the device for preparing air aqueous foam are achieved; the foam liquid can be used whenever being opened and can be used continuously; and the device is suitable for fire prevention and control of the production places, the living places and other places and has the wide application prospects and the social benefits.

The invention relates to the technical field of daily commodities, in particular to a multi-purpose adjustable bookcase. The multi-purpose adjustable bookcase comprises a bottom support, a big threaded column, a bookshelf layer, a desk layer and a top storage layer, wherein two storage boards are arranged in the desk layer, threaded holes run through the bookshelf layer and the desk layer, and a small threaded column is arranged on the bottom of the top storage layer and embedded in a threaded hole in the top end of the big threaded column, so that close fitting between the two threaded columns is achieved. During using, it is only necessary to select different bottom supports to be embedded in the bottom of the big threaded column and screwed and fitted in the big threaded column, then the needed article layer is screwed in the top of the big threaded column, finally the top storage layer is screwed to complete installation of a bookshelf or a desk, and thus the use purpose is achieved. The multi-purpose adjustable bookcase has the advantages that the situation that the space of an existing workplace or living place is small and thus it is difficult to place multiple bookshelves or desks is solved, full use of the space is achieved, the layers are made of wood, and environmental pollution is reduced.

The invention discloses a breeding method of crucian carps. The breeding method comprises the following steps: (1) excavating a fish pond, wherein one or more terraces with certain slopes are arranged in the fish pond, and water plants are planted on the terraces; (2) breeding fry, wherein 30-50 fry are stocked in each square metre, sufficient fry are put once, tidy specification of fishes out of the pond each time can be guaranteed, and intensive breeding and selling are facilitated; when the water temperature is stabilized to 10 DEG C or above, crucian carp fry can be stocked, wherein the crucian carp fry account for 80%, and carps, grass carps and silver carps totally account for 20%; (3) raising the fry. According to the breeding method disclosed by the invention, the crucian carps have a good living place and a clean water flow in the fish pond, the fry are scientifically fed with a green feed, so that the fry can play in the water, the moving amount of the fry is improved, the constitutions of the fry are strengthened, the ingestion capacity of the fry is improved, the diseases of the fry are reduced, and the rapid growth of the fry is promoted.

The invention discloses a central air conditioning water leakage intelligent monitoring device, including a central processor, a refrigerated water humidity induction module, a water collector induction module, a condensed water humidity induction module and an alarm module. The refrigerated water humidity induction module, the water collector induction module and the condensed water humidity induction module send detected induction signals to the central processor. The central processor sends control signals to the alarm module according to the received induction signals. The alarm module is also connected with an optical coupler switch module, and the central processor controls the alarm module through the optical coupler switch module. The central air conditioning water leakage intelligent monitoring device prevents large-area water leakage, is simple to operate and convenient to maintain, effectively protects important instruments from being damaged in production and living places, and effectively prevents unwanted economic losses.

The invention discloses an electronic health-preserving instrument, which comprises a health-preserving instrument shell, an intermediate frequency current generator, an ozone generator, an anion generator, PP dust-removing cotton, a fan, a power supply and a main controller. The intermediate frequency current generator, the power supply and the The main controllers are all located in the housing of the health-preserving instrument, the head of the ozone generator and the anion generator are located at the air outlet of the housing of the health-preserving instrument, the fan is located at the air inlet of the housing of the health-preserving instrument, and the intermediate frequency current generator , ozone generator, negative ion generator, fan, and power supply are all connected to the main controller. The intermediate frequency generator of the present invention can generate intermediate frequency current to perform deep treatment on human acupuncture points, skin and bones, etc., and is attached with PP dust removal cotton and negative ion generator, which can also purify the air and relieve nerve effects while performing treatment; The generator can effectively disinfect and sterilize the office and living places in a timely manner, effectively preventing the reproduction of bacteria and the spread of virus infections that directly threaten personal health.

The invention discloses a movable trolley for maintenance of power transmission and distribution equipment. The movable trolley comprises a bottom plate, the two sides of the top of the bottom plate are connected with a first vertical plate and a second vertical plate correspondingly, the first vertical plate and the second vertical plate are arranged in parallel, moreover, sliding grooves in thevertical direction are formed in the plate bodies of the first vertical plate and the second vertical plate, a first sliding plate and a second sliding plate are connected in the sliding grooves in asliding mode correspondingly, a bidirectional threaded rod is rotationally connected between the first sliding plate and the second sliding plate, one end of the bidirectional threaded rod extends tothe side, far away from the first sliding plate, of the second sliding plate and is provided with a polygonal sliding groove, a polygonal sliding rod is slidably connected in the polygonal sliding groove, one end of the polygonal sliding rod is fixedly connected with a spring set, and the other end of the polygonal sliding rod extends to the side, far away from the first sliding plate, of the second sliding plate and is fixedly connected with a knob. The movable trolley can be applicable to work of live places, good in anti-shock performance, convenient and fast in lifting, convenient to operate manually, relatively low in manufacturing and use cost, and meets the use requirements of people in production and life.

The invention discloses a biological air purifier, belongs to the technical field of purifiers, and solves the problem of the dissatisfied using effect of the existing purifier. The main point of thetechnical scheme comprises a water tank, an intelligent controller, a fan, a fragrance spraying device, a floating ball and an atomizer, wherein the fan can adjust air intake, the water tank is used for containing purified liquid, the floating ball is arranged in the water tank and floats on the purified liquid, the atomizer is located in the floating ball and below the draft of the floating ballso as to be in contact with the purified liquid, at least one opening is formed in the water tank, the intelligent controller is connected with the atomizer for work control, the assisting effects ofatomization and dust reduction, deodorization, sterilization, antibacterial, and fragrance spraying are achieved, and working and living places with good air environment are provided to people.

The invention relates to a body-cleaning bedpan, and a wheelchair, potty chair and potty bed with the body-cleaning bedpan. The body-cleaning bedpan comprises a bedpan body and a flushing valve. A dirt baffle is arranged at the rear end of an inner cavity of the bedpan body, an antifouling chamber with a downward opening is formed between the dirt baffle and the inner wall of the bedpan body, the antifouling chamber is internally provided with a flushing pipe connected with the flushing valve, a flushing port is formed in the rear end of the flushing pipe, and the flushing port is located in the middle or the lower portion of the dirt baffle during water spraying. The invention provides the body-cleaning bedpan with the antifouling chamber. The body-cleaning bedpan is supported by means of the wheelchair, the potty chair and the potty bed so as to meet the requirement that the physically-challenged people or patients can directly and conveniently use the bedpan on the wheelchair or potty chair or potty bed during daily traveling or in other living places, and self-cleaning work can be achieved after defecation and urination..

The invention discloses an emergency action rescue method. A quasi rescuee himself or herself carries an action communication device with a help seeking module, and the help seeking module is connected with help seeking signals for parameters of the quasi rescuee and a rescuer with a receiving and interpretation device. After the help seeking module is triggered, the signals are at least received by an information unit with quasi rescuee usual medical information and the rescuer. At the time, the information unit with the quasi rescuee usual medical information instantly places the usual medical information of the quasi rescuee at a cloud end, the rescuer can download the information and rapidly goes to the living place of the rescuee, and the rescuee can rapidly obtain help and effective and emergent rescue. Thus, when the rescuee needs a help and a rescue, the help seeking module only needs to be triggered, address coordinates of the place can be sent to the rescuer, the rescuer can clearly know the to-be-rescued place, the rescuer can also download and know the body information of the rescuee from the cloud end, advance preparation is carried out, and the help seeking time of the rescuee is saved.

The invention discloses a multifunctional suspended ceiling structure for indoor air circulation and purification. The multifunctional suspended ceiling structure comprises a reflection cover body installed on the top face of an indoor suspended ceiling and a grid frame connected to the periphery of the reflection cover body. The reflection cover body is composed of an inward concave arc face and a side edge connected to the periphery of the inward concave arc face. The side edge is provided with evenly-distributed air suction hole grids. The grid frame is connected to the lower portion of the side edge. The grid frame is provided with perpendicularly-downward air outlet hole grids used for air exchange or air supply or heating or purification. The inner side end of the grid frame is provided with a gap where a light source is installed. The installation direction of the gap is opposite to the reflection cover body. The reflection cover body is in a circle or ellipse shape. The inward concave arc face of the reflection cover body is a smooth face or a frosted face or a face provided with decoration patterns. The light source is a lamp belt or a lamp tube. The multifunctional suspended ceiling structure has the advantages of being simple in structure, convenient to use and install, capable of achieving illumination and air circulation and purification at the same time, capable of effectively improving indoor special living place environment and the like.