158 results about "Single room" patented technology

The present invention discloses a single-chamber microfiltration membrane self-mediator coupling type microbial fuel cell, comprises a single-chamber type cell body, an anode plate, a cathode plate and a top cover, wherein, the single-chamber type cell body is in a square cavity structure; the cathode plate consists of a micropore filter layer, a catalyst layer, a carbon paper base layer and a waterproof layer which are connected in order; the micropore filter layer is a hydrophilic microfiltration membrane with micropores; the catalyst layer is the mixture of platinum catalyst and carbon powder, which covers one side of the carbon paper base layer in contact with solution inside the cell body; the other side of the carbon paper base layer in contact with air is plastered with 2-3 polyfluortetraethylene thin coatings so as to form the waterproof layer. The device of the present invention can have a plurality of anode plates placed inside and flexibly adjust the relative distance between the anode plates and an anode. In the whole operation process, the system does not need to keep strict anaerobic environment. The cell is simple in structure, cheap in material, flexible to operate, fast to charge/discharge, stable in performance and capable of constantly and efficiently purifying sewage and producing electric energy which can be directly utilized.

The invention belongs to the technical field of surveying and mapping and discloses an apartment rendering drawing method and device; the method comprises the steps of S1, drawing a single room rendering, to be specific, scanning a room with near infrared to obtain an initial rendering of the room; S2, recognizing a door position, to be specific, recognizing an outline hop of the rendering, removing the hopped outline, and marking out a doorway position and door width at the hop position; acquiring an inside-wall rendering of the room; S3, measuring wall thickness, to be specific, measuring wall thickness at the doorway with far infrared; S4, splicing rooms, to be specific, based on the doorway, using the wall thickness as spacing to splice renderings of adjacent rooms to obtain a complete rendering. By using the apartment rendering drawing method and device according to the technical scheme of the invention, it is possible to quickly acquire a rendering of a commercial apartment, the efficiency is high, the accuracy is high, and the distortion of apartment renderings is effectively avoided.

The invention discloses a house type drawing method based on room splicing, and relates to the field of virtual house type design. The house type drawing method based on room splicing solves the problems in the prior art that the measurement of the thickness of an inner wall is imprecise and house type drawing is inaccurate. The method comprises the steps of firstly drawing a frame of an inner wall line of the first room with the inner wall line being reference in a plane mode and determining the quantity and positions of inner doors; then setting boundary data of rectangular door frames of the inner doors and drawing the rectangular door frames of the inner doors according to the set boundary data; continuing to draw other rooms to keep mutually independent dissociative and separated states of all the rooms; finally splicing and combining the rooms which share the same inner door through the rectangular door frame of the shared inner door and filling the space area between frame sides of two opposite inner wall lines of adjacent rooms. By measuring the length of the wall inner line of a single room and the distance of the door side and a wall corner point and according to the relationship of the door spacing after the rear doors of the rooms are merged, the thickness of the wall can be accurately calculated, and the thickness of the inner wall is accurately drawn.

A free standing modular habitat structure is provided. The modular habitat includes a floor, ceiling and walls that comprise a plurality of prefabricated segments that join together to form the floor, ceiling and/or wall. The segments are made of durable and weatherproof outer skin and an insulated core. The insulated core may include raceways for routing wiring and/or plumbing. The insulated core may also include raceways for vertical support structures. Each segment can be solid or include a prefabricated opening such as a door, a window, or a chimney hole. The modular habitat may be a single room or it may be a multi-room habitat with interior walls and equipped with a kitchen, toilet, and/or shower and other amenities. One advantage of clustering multiple habitats together into a single structure is that clustering increases the overall stability of the structure and its ability to withstand harsh weather and high winds.

The invention discloses a three-dimensional culture method for soft shell crayfishes in indoor circulating water and belongs to the field of aquatic product culture. Culture equipment and a culture method are provided. The culture equipment comprises a culture box, a goods shelf, a biofilter, a water storage pond, a circulating water pump, an aquaculture thermostat, an aerator, a light supplement lamp and a monitoring camera; and the culture method comprises the steps: preparation before stocking, fry stocking and daily management. The indoor culture is not affected by seasons and weathers, so that the soft shell crayfishes can be supplied all the year round; the culture box can realize microporous aeration by a bottom interlayer to supply oxygen to be saturated, so that not only is the demand of high-speed growth of the crayfishes met, but also the problem that the crayfishes get ill is solved; the aquaculture thermostat is used for setting an optimal temperature for the growth of the crayfishes, so that the crayfishes grow rapidly; the crayfishes live in a single room, so that the phenomenon that the crayfishes kill each other can be avoided, and the culture density and the molting rate are increased; due to the adoption of the monitoring camera, the labor intensity of working personnel can be reduced, and high-quality soft shell crayfish products can be obtained; and the method can also be used for crayfish culture.

The invention discloses a mobile water culture bed and a water culture system, belonging to the technical field of soilless cultivation. The water culture bed is formed by installing at least four rollers (17) on the bottom of a fixed water culture bed. The water culture system comprises a water culture chamber, the mobile water culture bed, an equipment control system, a nutrient solution allocating system, a liquid supply liquid, a returned liquid filtering and sterilizing system and a real-time detection system. The water culture chamber is a greenhouse or a large tent consisting of a plurality of combined small separate water culture rooms which are communicated with each other through partition doors; at least two running tracks which are parallel to each other are paved on the ground in the small water culture rooms along the length direction; and the water culture bed can move on the running tracks through the rollers. The mobile water culture bed and the water culture system can overcome the defect that the conventional large single-room water culture mode and the fixed water culture bed cultivation mode can not be adjusted flexibly to meet the requirement that different types of vegetables or the same type of vegetables at different growing periods have different requirements on environmental conditions. The system can be moved flexibly and is simple, practical and simple and convenient to operate.

The embodiment of the invention discloses a home decoration scheme determination method and device and a computer readable storage medium. The method comprises the steps of obtaining a first structural feature of a to-be-placed single room; selecting a second structural feature matched with the first structural feature from a structural feature database corresponding to the single room type of theto-be-placed single room; obtaining an actual placement scheme of the placed single room with the second structural feature; executing an attempt migration operation for migrating the actual placement scheme of the placed single room to the to-be-placed single room to obtain a reference placement scheme; and determining a target placement scheme of the to-be-placed single room according to the reference placement scheme. Compared with the prior art, the embodiment of the invention can reduce the time cost of obtaining the home decoration scheme and improve the efficiency of obtaining the homedecoration scheme.

The invention discloses a multifunctional single-room fire simulation and measurement integrated experimental platform which comprises a fire combustion chamber and a measurement monitoring chamber. The fire combustion chamber is separated from the measurement monitoring chamber by fireproof separation glass; a fire source triggering system, a water fire extinguishing system, a smoke exhaust and flue gas purification system and a sensor module are arranged in the fire combustion chamber; a controller, a data processing system and a display device are arranged in the measurement monitoring chamber. The multifunctional single-room fire simulation and measurement integrated experimental platform has the advantages that the smoke exhaust and flue gas purification system and the water fire extinguishing system are arranged in the fire combustion chamber, the controller, the data processing system and the display device are arranged in the measurement monitoring chamber, accordingly, water fire extinguishing, smoke exhaust and purification can be simultaneously carried out, change of various parameters can be monitored in fire simulation sites, and fire scenes can be truly simulated.

The invention provides a roof type air conditioner and an air quantity adjusting method thereof. The roof type air conditioner is used for supplying air for a plurality of rooms and comprises a roof unit (1), an air supply tube and an air returning tube, wherein the air supply tube and the air returning tube are connected to the roof unit (1); the air supply tube comprises a plurality of air supply branch tubes (2); the air returning tube comprises a plurality of air returning branch tubes (3); each room is connected with at least one air supply branch tube (2) and at least one air returning branch tube (3); and each air supply branch tube (2) is provided with an air quantity adjusting device which independently controls air quantity of the air supply branch tube (2). According to the roof type air conditioner provided by the invention, the problem that the air supply quantity of a single room cannot be adjusted by a roof type air conditioner in the prior art can be solved.

The invention relates to a nanometer material composite technique, belonging to a intelligent periodic controllable furnace for using phase method to continuously prepare the nanometer material. The inventive furnace is formed by a feeding room, a reaction room, and a discharging room. Wherein, two water-cooling transition areas are arranged between the reaction room and the feeding room, the reaction room and the discharging room. In production, putting the raw material in the material disc to be fed into feeding room; using hydraulic cylinder to push the material disc into reaction room; using another hydraulic cylinder to draw the reacted product from reaction room into discharging room to be cooled; and the feeding and discharging of material can be processed synchronously; the temperature of reaction room only need one increase, and the production can be continuously processed by keeping the working temperature. Compared to single-room furnace, it can improve the producing efficiency and the service life of reaction furnace and save the energy.

The invention relates to air conditioning systems in buildings, in particular to a central ventilation system. The central ventilation system comprises an air exchange draught fan, an air exchange pipe network enabling the air exchange draught fan to be communicated with single rooms, and air exchange valves arranged at air openings of the air exchange pipe network. The central ventilation system further comprises a control circuit and detection devices, wherein the control circuit is used for controlling the opening and closing degree of the air exchange valves, and the detection devices are used for detecting the air quality of the single rooms and sending detection results to the control circuit. The central ventilation system solves the problem that due to the fact that the inner structure of a building provided with the central ventilation system is complex, the air quality of each room cannot be ensured by an existing central ventilation system. The central ventilation system can ensure the air quality of each room.

The invention relates to an electrochemical catalytic synthesis method of aziridine compounds. The method comprises the following steps: by employing N-aminophthalimide and styrene or cycloolefin as raw materials in a single-room electrolytic tank, in electrolyte, employing halogenated tetra-alkylamine or alkali halide as an electrocatalyst, by employing lithium perchlorate or triethylamine/acetic acid as an supporting electrolyte, electrolyzing in the presence of alkali, wherein the reaction temperature is 0-40 DEG C, the current density is 4-12 mA/cm<2>, and thus obtaining the aziridine compounds after being electrified with the electric quantity of 2.5-3.5 F/mol. According to the electrochemical catalytic synthesis method of aziridine compounds, an indirect electrolysis method of electrochemical catalysis which is simple to operate is firstly employed to synthesize the aziridine compounds, the single-room electrolytic tank is used, constant-current electrolysis is employed, and glassy carbon electrodes are used as working electrodes, so that the conversion of the double-room electrolytic tank to the single-room electrolytic tank is achieved, and meanwhile, as the working electrodes are changed to be the glassy carbon electrodes in stead of previously used expensive platinum electrodes, the cost is greatly reduced, and the operation is much simpler, thus being more suitable for industrial production.

The invention discloses a software system for instantly generating a three-dimensional house type. Based on laser ranging, three-dimensional space coordinate operation technology is applied. A three-dimensional house type is drawn while measurement. The system specifically comprises following functional modules: a house information input module, a house emptying module, a room setting module, a house height measurement module, a wall surface measurement module, a window measurement module, a door measurement module, a beam measurement module, a column measurement module, a skirting line measurement module, a water and electricity measurement module, a laser measurement data import module, a single room generation module, a house splicing module, a size marking module, a display module, a file storage module, a verification module and the like. The system has the beneficial effects that (1) the system is very intuitive, effectively solves the house measuring difficulty, and can be widely applied to the fields of decoration design, smart home, real estate surveying and mapping, decoration building materials and the like; (2) the functions are powerful, various complex measurement problems in a house are solved, and measurement accuracy is very high; and (3) operation is simple and measurement speed is high.