24 results about "Single room" patented technology

The invention provides an isolation device, and relates to the technical field of infectious disease prevention and control isolation, the isolation device comprises an isolation monitoring base, the top end surface of the isolation monitoring base is provided with a treading groove, and the center of the bottom surface of the inner end of the treading groove is fixedly provided with a proximity sensing assembly; through fixed installation of a matching strip block and a door plate of a room door, when an isolated person opens the room door of the room for prevention and control isolation of infectious diseases, first, information is wirelessly transmitted to a monitoring center, and second, information is transmitted to the monitoring center; therefore, an isolation prevention and control worker in the monitoring center can know the current behavior of opening the door of the isolated person at the first time, and the problem that key behaviors such as approaching or opening the door cannot be found and processed in time due to the lack of behavior supervision on the isolated person when the person is isolated in a single room is solved. And the hidden danger of virus transmission caused by isolation failure exists.

To solve the problem of providing a construction method for a building in which the assembly of modules is simple and the manufacturing thereof is also simple due to the structure of the modules. [Solution] A method for constructing a building, comprising: stacking a plurality of precast concrete structures on a foundation to form a single unit, each unit forming a single room; using one or a plurality of the units as the main body of the building; stacking the precast concrete structures so that pre-drilled through holes in each of the precast concrete structures form communicating holes that connect in the height direction of the main body; and inserting a support member into the communicating hole that is the full length of the communicating hole or longer, to secure the topmost precast concrete structure to the foundation.

The invention discloses a Wi-Fi passive tracking method for a multi-room scene, and the method comprises the steps: cross-room general physical feature extraction and physical index construction: carrying out the segmentation processing of original CSI data through a sliding window, extracting dynamic features, designing a difference analysis mechanism, constructing a discriminative cross-room state index, and carrying out the recognition of the cross-room state index; the effective judgment on the cross-room behavior is realized; designing a simulation model and generating a data set, namely designing space limitation and behavior limitation which meet requirements and motion rules, simulating and generating PLCR and DPLCR physical characteristics, and constructing a cross-room index sequence which comprises a room attribution judgment index and a cross-room possibility index; and LSTM-based neural network training: fusing and inputting various strong physical semantic features into an LSTM network, and guiding network training by using physical semantic information of the features. According to the invention, the Wi-Fi tracking range is expanded from a single room to multiple rooms, and high-precision tracking of a basic trajectory can be realized in a multi-room scene.

This invention discloses a desk and chair that can freely switch between four modes: platform, tiered, flat seat, and tiered seat, belonging to the field of teaching equipment technology. It includes a trapezoidal frame, a desktop assembly, a seat and backrest assembly, a footrest assembly, and a connecting assembly. The trapezoidal frame is composed of a left frame, a right frame, a lower frame, and a ring-shaped connecting flange, forming a stable support skeleton. The desktop assembly achieves height adjustment and multi-level positioning through cross arms, linkage rods, and a desktop rack; the backrest panel can be folded to form a flat surface with the desktop. The seat and backrest assembly has foldable seats and backrests for storage; the backrest wings and backrest panel, when closed, form a flat tabletop. The footrest assembly achieves multi-level height adjustment along the lifting guide rod. The connecting assembly allows for the horizontal and vertical splicing of multiple units, and the overall switching between tiered and platform modes can be achieved through a lifting device. This invention allows for multi-purpose use of a single room without modifying the classroom, featuring a stable structure, simple operation, adjustable height, and flexible splicing, making it suitable for diverse reuse in various scenarios such as teaching, office work, meetings, training, dance, and reading.

The invention discloses an injection molding machine mold taking device for plastic mold processing, and relates to the technical field of injection molding machine mold taking, the injection molding machine mold taking device comprises an injection molding machine body, the injection molding machine body is used for producing and manufacturing plastic parts, the injection molding machine body comprises a working bottom table and a movable mold, the movable mold is arranged on the working bottom table, and a demolding assembly is arranged on the working bottom table; the demolding assembly comprises a covering part, an auxiliary demolding part, a single part and a collecting part, the covering part is used for preventing a plastic part from scattering all around during demolding, the covering assembly comprises a box body arranged on the movable mold, one side of the box body is provided with an opening, and the bottom surface of the box body is provided with an opening; through operation of the demolding assembly, the opening of the box body is tightly attached to the movable mold, a semi-closed collecting box body composed of a plurality of single rooms is created, each plastic part directly enters the independent single room after being demolded, the falling point is strictly limited in the single room, the interior of the single room is subjected to soft package treatment, and the problems of scattering and damage are avoided.

The application discloses a room automatic segmentation method based on wall constraint, which comprises four main steps of wall center line detection, missing wall derivation, initial segmentation and energy optimization, and can effectively solve the problem that the existing room segmentation method is insufficient in segmentation once the point cloud contains more noise or data loss. Meanwhile, the existing method is usually difficult to obtain complete and smooth room boundaries, but when the method is used, even when the point cloud data containing noise, outliers and data loss and other interference is processed, very high segmentation quality can be obtained, and very smooth and complete room boundaries can be segmented, which is of great significance for further processing of the point cloud, such as semantic segmentation in a single room or three-dimensional reconstruction.

The present invention relates to a method, system and terminal for automatic path finding of a single pipe of a process pipeline of a nuclear power plant, comprising the following steps: obtaining input data; the input data includes: a plant layout scene model, an equipment obstacle model and a room obstacle model; performing global space path finding according to the plant layout scene model to obtain a room path through which the pipeline passes; obtaining a room to be traversed according to the determined room path through which the pipeline passes; performing local space path identification on the room to be traversed to obtain a local space path finding grid; performing path finding based on the local space path finding grid to obtain a path of the pipeline in a single room. The present invention adopts an automatic path finding method to overcome the problems existing in the traditional nuclear power process pipeline design method, such as high design difficulty, large workload, easy human error, high cost of iterative design solutions, and further reduce the design and construction costs of nuclear power engineering projects by improving the level of automation and intelligence of nuclear power process pipeline design.

1. Name of the designed product: toilet top plate (single room). 2. Use of the designed product: a public health facility for people to use outdoors. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: front view.

According to the infection prevention and control isolation single room, the upper surface of a top support abuts against the inner top face of a house in a sealed mode, a plurality of supporting columns are detachably connected with the top support, and a base support is connected with any supporting column; the antibacterial isolation weather screen is detachably connected with the outer side face of the top support and located on the outer sides of the multiple supporting columns, the bottom of the antibacterial isolation weather screen abuts against the ground of the house to form a columnar isolation space, and the color of the antibacterial isolation weather screen changes along with the antibacterial capacity of the antibacterial isolation weather screen. The entrance door curtain and the exit door curtain are arranged on the antibacterial isolation weather screen; the outlet disinfection device is arranged at the outlet door curtain, and when the outlet door curtain is opened, the outlet disinfection device sprays disinfectant to the outlet door curtain. According to the scheme, rapid assembly of the isolation single room can be achieved so as to meet the isolation requirement of the sickbed; the antibacterial isolation weather screen can achieve active bacteriostasis and block aerosol transmission, and the antibacterial effect and the service cycle are monitored in real time through color changes.

The building pressurization structure comprises a pressurization structure body which is arranged outside a building to be pressurized and wraps the whole building to be pressurized in a sealed mode, and a foundation of the pressurization structure body and a foundation of the building to be pressurized are connected through pouring of a hardened ground. The hardened ground and the pressurization structure body foundation as well as the hardened ground and the to-be-pressurized building foundation are in sealed connection through a third sealing structure, a similar sealing cover structure is formed and arranged outside the to-be-pressurized building, and pressurization of the area where the whole to-be-pressurized building is located is achieved in cooperation with an equipment room arranged on the outer side of the pressurization structure body; after the building to be pressurized is pressurized and transformed through the structure, use of internal facilities of the building to be pressurized is not affected, later maintenance and overhaul are facilitated, and compared with an existing mode of pressurizing and transforming each single room, the construction difficulty is lowered, and the construction cost is saved.

The map area division method, electronic device, and storage medium disclosed in this invention do not divide indoor areas solely based on the characteristics of a single room door, nor do they require complex intelligent reasoning division of indoor areas using high-performance hardware. Instead, this solution divides areas based on the characteristics of the influence of isolated islands on graphic elements in the map within complex indoor areas, and according to the line attributes of the connection lines between the convex points of the island's corresponding area and the wall outline. This achieves accurate area division of complex areas at low cost, ensuring a good user experience for the self-moving cleaning equipment.

The application relates to the technical field of intelligent household appliances, and discloses a method for controlling a floor heating system, the floor heating system comprising n indoor units, the n indoor units being respectively installed in n rooms, n being an integer greater than 1; the method comprising: detecting an outdoor temperature and an outdoor humidity in the case that the floor heating system is in operation; and starting the indoor units of one room or all the rooms according to the outdoor temperature and the outdoor humidity. The region is determined according to the outdoor temperature and the outdoor humidity, the floor heating system of a single room is started or the floor heating system of all the rooms is started according to the different regions, that is, the floor heating system of a single room is started in the south and the floor heating system of all the rooms is started in the north, so that the heating demand of users in different regions can be met, and the floor heating system of the corresponding room needs to be frequently started or stopped by the users in the north when entering or leaving different rooms. In this way, the operation is simple, and the floor heating energy consumption can be reduced. The application further discloses a device for controlling the floor heating system and a floor heating system.

The utility model discloses a humidifying device and an air conditioning system. The humidifying device comprises a shell provided with an air inlet and a plurality of air outlets, and the multiple air outlets are formed in the circumferential direction of the shell at intervals so that the humidifying device can discharge air in multiple directions; the fan is located in the shell and arranged to generate airflow flowing from the air inlet to the air outlet; the plurality of air valves are arranged corresponding to the plurality of air outlets and are respectively positioned at the corresponding air outlets; the humidifying part is located in the shell and arranged to humidify airflow flowing from the air inlet to the air outlet. Due to the fact that the humidifying device is provided with the multiple air outlets, air can be exhausted in multiple directions, an air distribution box does not need to be arranged, the size of the humidifying device can be reduced, and installation limitation is reduced. The humidifying device is provided with the independent fan, can independently operate the humidifying function and does not depend on the air volume of the duct type air conditioner, so that the air volume of the air conditioner is not influenced. The humidifying device not only can be used for humidifying a single room, but also can be used for humidifying a plurality of rooms.

The present invention relates to energy-saving ventilation systems adapted for use in northern climatic regions, and more particularly to decentralized ventilation systems with a heat exchanger which allow natural air circulation and the humidification of air in a room. The invention is a decentralized ventilation system that provides for natural and / or forced air circulation modes and consists of a ventilation subsystem with a heat exchanger having a system of ventilation channels arranged at an angle that allows condensate to drain naturally from the inner and outer surfaces of the ventilation channels inward towards the ventilated room and to be fed into a condensate collection system for the subsequent evaporation of the collected moisture in order to regulate the level of humidity in the ventilated room.

The invention relates to the technical field of building engineering, in particular to a building fire temperature time history curve calculation method based on spatial topological characteristics, which comprises the following steps: firstly, determining basic parameters of a single room, including room size, door and window hole size, fire load density, enclosure material density, specific heat capacity and heat conductivity coefficient; the fire temperature of a single room without considering the spatial topological characteristics is calculated according to the step 2 and the step 3, then the spatial layout of the single room and an adjacent on-fire room is determined according to the step 4, a layout correction coefficient is calculated, finally the room temperature fused with the influence of the spatial topological characteristics is calculated according to the step 5, and a time-temperature parameter fire curve is drawn. The parameter fire curve can consider the influence of the spatial layout on the indoor temperature, the temperature calculation result is closer to the actual fire working condition, and a safety-oriented result is obtained in engineering application.

The sterilization device (2) of the present application is provided with: a storage portion (5) that stores an aqueous hypochlorous acid solution (6) of a prescribed concentration inside; an air supply portion (7) that sucks in air (3) of a single room space (1) and supplies it as bubbles (8) to the aqueous hypochlorous acid solution (6); an air release portion (9) that releases the bubbles (8) that float up in the aqueous hypochlorous acid solution (6) as air (4) containing hypochlorous acid gas to the single room space (1); a water supply portion (11) that cools moisture contained in the air (3) and supplies it as condensed water (12) to the storage portion (5); and a hypochlorous acid water adjustment portion (20) that adjusts the aqueous hypochlorous acid solution (6) stored in the storage portion (5) to a prescribed concentration.

The invention discloses a cooling device for heat treatment of a columnar cutter body, and belongs to the field of material heat treatment. Comprising a quenching bath; the flexible blocking piece is arranged in the quenching pool, and a bearing face used for bearing the columnar cutter body when the columnar cutter body falls into the quenching pool is formed; the rigid piece is located above the flexible blocking piece, and a plurality of containing cavities for containing the columnar cutter bodies are formed in the rigid piece; the driving piece is used for driving the flexible blocking piece to move upwards and downwards and driving the rigid piece to move upwards and downwards; and the tensioning pieces are arranged on the two sides of the flexible blocking piece, and the tensioning pieces are used for tensioning the flexible blocking piece to the rigid state and loosening the flexible blocking piece to the flexible state. The tool has the beneficial effects that an independent'single room 'is provided for each columnar tool body through the design of the rigid part and the multiple containing cavities of the rigid part, and the columnar tool bodies are physically isolated from one another in the whole process from falling to cooling. Therefore, any contact and collision among the cutter bodies are effectively prevented, and each cutter body can be ensured to finish heat treatment in an optimal state.

1. The name of the design product: single room for passenger in railway vehicle. 2. The use of the design product: installed in railway vehicle to provide space for passengers. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The application discloses a slab continuous caster compartment type secondary cooling chamber steam exhaust method, which separates nine cooling zones of a casting flow into six relatively sealed single rooms on both sides of the casting flow, wherein the first zone is one room, the second / third zone is one room, the fourth / fifth zone is one room, the sixth / seventh zone is one room, the eighth zone is one room, and the ninth zone is one room, and the both sides of the casting flow are symmetrically designed; the rooms are communicated with each other and the pull doors are designed to reduce the space; the air exhaust main pipeline and branch pipelines adopt circular high-frequency welded pipe structures with different diameters; the welding of the connection position of the air exhaust branch pipeline and the air exhaust main pipeline adopts 120-degree inclined welding; the air exhaust main pipeline is directly connected to the upper end of the side surface of the opening of the fan-shaped section after entering the casting flow sealing wall; the air exhaust port is 300mm away from the side surface of the fan-shaped section and is made into a flat duckbill shape.

The utility model relates to the technical field of oil chemical ship drainage, and discloses a novel oil chemical ship deck house bilge water drainage system which comprises a plurality of rooms, a bank connector, a storage barrel, a drainage network pipeline and a drainage control platform, drainage pipes are arranged in the rooms, the drainage pipes and the drainage network pipeline are both provided with access ends, and the access ends are connected with the storage barrel. The pneumatic diaphragm pump is adopted as the drainage pump body, potential safety hazards such as electric sparks generated by a motor do not exist, the quick connector is quickly inserted and pulled through the pneumatic adjusting assembly, drainage pipes on the corresponding rooms are connected into a drainage network pipeline, and then the drainage pipes are drained from the shore connector. The design of a drainage pipeline is omitted, and when drainage is conducted on a certain room, drainage of a plurality of single rooms can be achieved only by connecting the quick connector into the corresponding connecting end through the pneumatic adjusting assembly and then starting the pneumatic diaphragm pump.

The invention discloses an air conditioning system and a control method thereof. The control method comprises the steps that in response to an air conditioning signal, to-be-conditioned rooms are dehumidified, so that the target dew-point temperature is smaller than a first preset dew-point temperature, and the target dew-point temperature is the dew-point temperature of a single to-be-conditioned room or the average value of the dew-point temperatures of two or more to-be-conditioned rooms; the to-be-adjusted rooms are refrigerated, the target cold source temperature is kept within a preset deviation range, the preset deviation range is determined by the target dew point temperature, and the target cold source temperature is the temperature of the cold source conveyed to a single to-be-adjusted room or the minimum temperature of the cold source conveyed to two or more to-be-adjusted rooms. According to the control method, the to-be-adjusted room is dehumidified firstly, so that the dew point temperature in the to-be-adjusted room is reduced, condensation is not likely to occur during subsequent refrigeration treatment, the refrigeration speed of the air conditioning system after starting is increased, and rapid refrigeration is achieved.

This invention discloses a method, apparatus, and system for interior design in a single room, belonging to the field of home decoration design and design tools. By transferring a single room between architectural design software and building decoration software, and correspondingly transferring basic design components and basic decoration components, this invention enables architectural design in the architectural design software, followed by the automatic creation of a single room's finished surface and transfer to the decoration tool for finishing, all based on two cloud design software programs with different focuses. This supports architectural and interior design for multi-story or duplex small buildings, thereby improving efficiency.

The utility model relates to a single-room pressure control system which is arranged in a single-room area and used for adjusting the air pressure difference value inside and outside a single room. A master control device; the detection part is used for detecting air pressure difference inside and outside the room; the air supply control loop is arranged on the air supply pipe and used for controlling the air supply amount in the room; the exhaust control loop is arranged on the air outlet pipe and used for controlling the exhaust air rate in the room; the main control device, the detection piece, the control device in the air supply control loop and the control device in the air exhaust control loop form a main control loop so as to adjust the air supply amount and the air exhaust amount in a single room. The main control device, the detection part, the air supply control loop and the air exhaust control loop are all arranged in a single room area. The control system is used for local control of a single room, so that control and adjustment of the air supply amount and / or the air exhaust amount of the single room are quicker, and control and adjustment of the difference value of the internal air pressure and the external air pressure of the single room are shorter in response time, quicker in speed and more stable.

The first area features a spacious, reflective light environment that emphasizes a sense of openness, while the second area provides a reflective light environment that ensures practical illumination that wraps around the user's hands. Both are achieved through a simple configuration, ultimately improving the livability of a building that incorporates both the first and second areas into a single room. [Solution] A building 1 comprising a first area 7 and a second area 8 located on one side of a main beam 6 within the same room 2, wherein a long overhanging plate portion 30 is provided at the lower end of the side of the first area 7 and the lower end of the side of the second area 8 of the main beam 6, extending laterally and along the longitudinal direction of the main beam 6, and furthermore, lighting fixtures 31 are installed on the upper surfaces of both overhanging plate portions 30, and the height position of the ceiling 14 in the first area 7 is located above the height position of the ceiling 24 in the second area 8.