35results about How to "Reduce pool area" patented technology

The invention relates to a multi-storey building and a building group comprising the same. The multi-storey building comprises a first multi-storey building body, a second multi-storey building body and a connection part, wherein the second multi-storey building body is opposite to the first multi-storey building body, and the opposite outer wall bodies of the first multi-storey building body and the second multi-storey building body are separated by a first predetermined distance; and the connection part is located between the opposite outer wall bodies of the first multi-storey building body and the second multi-storey building body and connects the first multi-storey building body with the second multi-storey building body. The connection part comprises a plurality of between-body connection sections for connecting corresponding storeys of the first multi-storey building body and the second multi-storey building body, and a plurality of between-storey connection sections leading to the between-body connection section on the upper or lower layer from one between-body connection section. Every two between-body connection sections of adjacent storeys are staggered by a second determined distance in the horizontal orthographic projection direction. The connection part is in a three-dimensional continuous fold line mode formed by the multiple between-body connection sections and the multiple between-storey connection sections, and is connected to at least two continuous storeys of the first multi-storey building body and the second multi-storey building body. The multi-storey building is suitable for residence and office buildings.

The invention relates to a composite structure of a prefabricated bearing concrete wallboard and a construction method thereof. Currently, brickwork is basically constructed in a manual mode, the amount of labor in construction is large, mortar plastering is needed after the completion of bricklaying, and the procedures are complex. The composite structure of the prefabricated bearing concrete wallboard is mainly composed of a ring beam (3), a prefabricated concrete wallboard (1), and a constructional column (2). The constructional column is fixedly connected to the ring beam. The prefabricated concrete wallboard is arranged in an enclosure region of the constructional column and the ring beam. The constructional column and the ring beam are respectively connected to the prefabricated concrete wallboard. The constructional column consists of multiple constructional column stirrups (7). Constructional longitudinal ribs (8) are arranged in four corresponding corners in each of the constructional column stirrups. The ring beam comprises multiple ring beam stirrups (9), and ring beam longitudinal ribs (10) are disposed in four corresponding corners in each of the ring beam stirrups. The invention is applied to the technical field of the composite structure of the prefabricated bearing concrete wallboard and the construction method thereof.

The invention discloses a miniature transportation junction of a high-rise apartment building, which is applied in building designs. The miniature transportation junction is characterized in that (1) a lift hall and an elevator shaft are located at the outside of a tower; (2) turning platforms between the lift hall and a public staircase are located on the same plane, and the lift hall is used as the turning platform of the public staircase; (3) windows are installed on the wall bodies on the two ends of the lift hall; (4) the elevator shaft is located on the outer side of the lift hall, and public staircase steps are arranged on the inner side of the lift hall; and (5) elevator entries and exists are arranged at the odd layers of the high-rise apartment building, and no elevator entries and exists are arranged at the even layers. The miniature transportation junction disclosed by the invention has the beneficial effects of reducing the residential pool area of the high-rise apartment building and improving the operation efficiency of the elevator.

The invention discloses a non-bearing fireproof partition wall for scissor stairs, the scissor stairs and a construction method of the scissor stairs. The partition wall is of a cast-in-place reinforced concrete structure with a single-layer reinforcing mesh, wherein the single-layer reinforcing mesh is a 8 @ 200 * 200 or similar bidirectional reinforcing mesh piece, and the thickness of the partition wall is smaller than or equal to 100mm; a wall body of the partition wall is carried on one stair of the scissor stairs, and the stair carrying the partition wall is provided with a widened section; the scissor stairs are provided with the partition wall, and in the structure that the partition wall is carried on one stair, the reinforcing mesh is fixedly connected with stair reinforcing steel bars or a stair reinforcing mesh; and in the construction method of the scissor stairs, the partition wall is poured through an aluminum alloy mold. The non-bearing fireproof partition wall has thebeneficial effects that the partition wall is good in structural stability, safe to use and long in service life; the scissor stairs adopting the partition wall have the same beneficial effects; and according to the stair construction method, the construction efficiency can be effectively improved, and the construction cost is saved.

The invention discloses an upper and lower floor staggered floor duplex house type which is a novel staggered floor duplex house type in the building design field. Compared with an existing flat floorhouse type, the house type space is richer, dynamic-static separation is more reasonable, and compared with an existing duplex house type, the house type has the advantages that the residential poolarea of public transport is reduced by 50%, inside space occupied by an indoor staircase is reduced by 50%, and the room rate of residents can be improved. According to the house type, a separation wall combination between an indoor staircase and a bench plate divides a flat floor house type into two floors in a staggered manner, the lower floor is a dynamic area public area, the upper floor is astatic area or private area, and the house type is suitable for various multi-storey and high-rise buildings.

The invention discloses a transportation hub for a multi-storey high-rise residential building, belonging to the field of residential design. The transportation hub is mainly characterized in that: (1) the elevator rooms and the elevator waiting halls are arranged outside turrets; (2) the elevator waiting halls and the public staircase turning platforms are directly connected to form a platform; (3) the left walls and the right walls of the elevator rooms are both provided with windows; (4) the walls on two side surfaces of the public staircase turning platforms are provided with windows; and (5) the first floor, the seventh floor, the thirteenth floor, the nineteenth floor and the like are all provided with elevator entrances and exits and elevator waiting halls, wherein the other floors are not provided width elevator entrances and exits, and the elevator waiting halls are changed into storage rooms of two floors. The transportation hub saves energy, materials and land significantly, is good for health and fitness, has a small pool area and has good safety performance.

The invention aims to provide a concealed handrail structure of small-bay stairs. The concealed handrail structure comprises the stairs. Stair partition walls are arranged on two sides of the stairs, wall grooves are formed in the two stair partition walls, are positioned above the stairs and are parallel to the stairs, and concealed handrails are arranged in the wall grooves; the concealed handrails comprise fixing columns, the fixing columns are arranged in the wall grooves, and handrails in the shapes of circular pipes are arranged on the outer sides of the fixing columns; the handrails are positioned in the wall grooves and are close to the edges of the outer sides of the wall grooves. The concealed handrail structure has the advantages that the wall grooves are formed in the stair partition walls on the two sides of the stairs, and the concealed handrails are arranged in the wall grooves and are quite stably fixed by the aid of fixing blocks and structure beams; spaces can be sufficiently utilized by the concealed handrails, and accordingly corresponding residential pool areas can be reduced; the corresponding manufacturing cost can be reduced, and service requirements can be met; the insides of stair halls are simple, and accordingly the future maintenance cost can be lowered.

The invention discloses an evolution of villa or apartment system, an EVA system for short, which comprises elevator rooms, houses and elevators positioned in the elevator rooms. The houses have a structure comprising at least two houses, adjacent houses share one elevator and are staggered with each other according to floors; and the elevator rooms are layered according to the floors, and each elevator is of the independent elevator room. No matter the evolution of villa or apartment system is built into an office building or a house, the evolution of villa or apartment system can show the villa enjoyment, and people can adapt to the modern life and work characteristics in the urban center; meanwhile, the people can enjoy the suburban life and work environment; and the evolution of villa or apartment system opens up building of the villa or the apartment in the urban center, and working and life cannot be disturbed by the external word and the air villa structure is formed, so that the total value of the houses is improved, and the evolution of villa or apartment system has the advantages of safety, economy and expandability.

The invention relates to a core tube structure, a building structure and a building thereof, and belongs to the technical field of residential structures. The shared area of the core tube is reduced, and the house-type yield is increased; the investment of equipment and related tube well equipment rooms is reduced, and the cost is reduced; building structure loss is reduced, construction efficiency is improved, and cost is saved; the rationality of basement parking is fully considered from planning and house type building structure design, parking spaces are arranged on the two sides of a lane as much as possible, and the parking efficiency is improved.

The invention discloses a one-floor five-household residence and belongs to a residence design technology. The one-floor five-household residence is mainly characterized in that a building has only one unit, a standard layer is divided into an upper layer and a lower layer, five households are arranged in the standard layer, two of the households are large duplex apartments which are located at the east and west ends of the building, two of the households are small duplex apartments which are located at two sides of the transportation junction of the building, and a fifth household is a single-layer residence which is located at the south face of the lower-layer transportation junction of the standard layer. The one-floor five-household residence has the positive effects that 1, the house type is various, and the requirements of different house buyers can be met, and 2, the household number of the unit is large, and the residential pool area is small.

An axial flow range hood, comprising: a curved pipe axial flow fume fan, a frame, an externally connected external exhaust pipe, and a curved pipe axial flow fume fan including: a curved pipe, a fan motor arranged in the curved pipe, and a fan motor installed in the curved pipe The fan body on the motor shaft, the motor is fixed in the curved pipe through the fan motor bracket; the curved pipe axial flow oil fume fan is installed on the frame, and the air inlet is vertically downward; the beneficial effects of the present invention are: a class of The brand-new mid-to-high-end axial flow range hood has all the advantages of large air suction volume and simple structure of the axial flow fan. Using a low-power motor can obtain an ideal oil fume extraction rate. It supports top suction installation and can make full use of the rising hot air flow in the cooking process. , significant energy-saving effect and significant reduction in manufacturing costs, a new technology product with strong competitiveness has been added to the mid-to-high-end range hood market, and the product types of mid-to-high-end range hoods have been enriched.

The invention belongs to the technical field of heat insulating material preparation and relates to a porous composite pearlite heat insulating material. The heat insulating material is made of the following raw materials in percent by weight: 15-60 percent of pearlite particles, 30-70 percent of bentonite, 2-10 percent of polycrystalline aluminum oxide fiber, 0-1 percent of anti-cracking fiber, 1-10 percent of polyacrylamide, 5-20 percent of toluene diisocynate (TDI-, 100-65) and 5-10 percent of water repellent, wherein the diameter of the pearlite particles is no more than 6mm; the weight percentage of aluminum oxide in the polycrystalline aluminum oxide fiber is 30-90 percent; the anti-cracking fiber comprises polypropylene and the length of the anti-cracking fiber is 1-10cm; and the molecular weight of the polyacrylamide is 3-12 million. The porous composite pearlite heat insulating material has the advantages that the production process is simple, the scientificity is good, the production cost is low, the raw materials are easy to obtain, the heat insulating performance of a product is good, the weight is light and the popularization and application are facilitated.

The invention discloses a barrier-free escape system for a high-rise building, which relates to the technical field of building safety protection and entertainment facilities. The vertical evacuation area is composed of anti-vertigo stairs, elastic work slides, elastic deceleration doors, rotating pull rings and standing exits. The vertical evacuation area is equipped with 2 elastic work slides and 1 anti-vertigo staircase. This system can take into account both emergency escape and daily traffic. The invention relies on the elastic force of the elastic deceleration door to do work, safely consumes the mechanical energy of escapees, can avoid the risk of scratches caused by ordinary slides, and at the same time helps vulnerable people to escape without obstacles.

The invention discloses a fitness energy-saving high-rise residence, and belongs to the field of construction residence. The fitness energy-saving high-rise residence is characterized in that lift rooms are arranged outside towers; and air walkways are arranged between the lift rooms and the towers to connect public stairwells and lifts. The fitness energy-saving high-rise residence has the advantages that energy, materials and room are obviously saved, health and fitness are benefited, pool area is small, and safe performance is good.

The invention belongs to the technical field of heat preservation material preparation and in particular relates to a preparation method of a porous composite pearlstone heat preservation material. Polycrystal alumina fiber is dispersed by using a mixed solution of tolylene diisocyanate (TDI) and water, and bentonite, anti-cracking fiber, polyacrylamide and a hydrophobic agent are added sequentially to prepare a colloid mother solution. Peralstone particles are mixed into the colloid mother solution and stirred evenly, and sticky composite pearlstone slurry is formed. The composite pearlstoneslurry is loaded into a special mold and accounts from 65-100% of space volume. The mold with the slurry is placed in a microwave heating device and heated, sticky slurry state materials in the mold generate gas along with a heated reaction and are expanded to fill an inner cavity of the mold, and liquid substances are gasified and escaped from a gas outlet hole of the mold or turned into solid substances and dried at last to form a composite peralstone heat preservation material section of a porous structure. The preparation method is easy in process, good in scientificalness, low in production cost, easy in obtaining of raw materials, good in product heat preservation performance, light in weight and convenient for popularization and application.

The invention relates to a modular high-rise building. The building is characterized in that cross-shaped plane corridors are arranged at building core tube positions of multiple continuous floors, and each of the four end points of each cross-shaped plane corridor is connected with a floor plane partition; each floor plane partition is composed of one or more use units; each building public areais divided into four quadrants by each cross-shaped corridor; a outdoor transparent space and a stairway are dispersed in the four quadrants; and an elevator bank is close to the cross-shaped intersection areas of the cross-shaped plane corridors, and elevator doors are opened towards the cross-shaped plane corridors. The modular high-rise building has the advantages of being short in floor publictransport path, few in shared public area, low in building cost, good in public area lighting, ventilation and landscape, and reasonable in structure and building function layout.

The present invention discloses a planning building unit, wherein the building structure is composed of an external wall, an inner wall and a floor. The building structure is provided with a traffic roadway leading to the outside. The floor divides the planning building unit to a plurality of using units. The planning building unit is provided with a direction focusing point. The using units are arranged around the direction focusing point. The building structure surrounds centripetally and the planning building unit is provided with at least one recessing platform to the direction of the using unit from the base layer to the top layer. The space of the surrounding middle floor satisfies the requirement of sunshine and light collecting with a form of longitudinal recessing platform of thefloor body by stage, and the length of the distance between the surrounding opposite floor body is reduced. The storey is overlapped to the stage recessing platform outwards and longitudinally from the surrounding center. The outdoor walking channel and private garden are formed through the recessing platform. The target that a courtyard and a door are in each household is realized. The inventioncan be used for planning the planning building unit which is formed by arranging a plurality of planning building units.

The invention relates to a multi-storey building and a building group comprising the same. The multi-storey building comprises a first multi-storey building body, a second multi-storey building body and a connection part, wherein the second multi-storey building body is opposite to the first multi-storey building body, and the opposite outer wall bodies of the first multi-storey building body and the second multi-storey building body are separated by a first predetermined distance; and the connection part is located between the opposite outer wall bodies of the first multi-storey building body and the second multi-storey building body and connects the first multi-storey building body with the second multi-storey building body. The connection part comprises a plurality of between-body connection sections for connecting corresponding storeys of the first multi-storey building body and the second multi-storey building body, and a plurality of between-storey connection sections leading to the between-body connection section on the upper or lower layer from one between-body connection section. Every two between-body connection sections of adjacent storeys are staggered by a second determined distance in the horizontal orthographic projection direction. The connection part is in a three-dimensional continuous fold line mode formed by the multiple between-body connection sections and the multiple between-storey connection sections, and is connected to at least two continuous storeys of the first multi-storey building body and the second multi-storey building body. The multi-storey building is suitable for residence and office buildings.