10 results about "Single room" patented technology

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 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 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 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 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 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.