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37results about How to "Does not affect interior aesthetics" patented technology
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Energy-saving window or door with bidirectional heat preservation aeration and air purification functions
InactiveCN101377114AImprove cleanlinessGuaranteed freshVentilation arrangementDeodrantsAir cycleApatite
The present invention relates to an energy-saving window or door with bidirectional heat-preserving air change and air purification functions. The energy-saving window or door can realize bidirectional heat-preserving air change when being closed, not only discharging the polluted indoor air but also bringing the purified outdoor air into the room, and moreover, in the process of air change, an air heat exchanger arranged in a window frame or a door frame can carry out the sufficient redemption of heat and humidity between the indoor air and the air brought in from the outside in order to ensure that the indoor temperature and humidity cannot be changed. In addition, if flu or SARS is rampant, the energy-saving window or door can be switched from the bidirectional air change mode to an indoor air circulation mode, the indoor air circulation mode utilizes titan apatite and luminous optic semiconductor catalyzer loaded in a photocatalytic sterilization unit arranged in a third air chute to actively and dynamically sterilize and purify the indoor air, the sterilization rate can reach 99.9 percent, and thereby, the health of the human body can be protected. Furthermore, the energy-saving window or door can use the power provided by a photovoltaic cell, thus realizing energy saving and emission reduction.
Owner:陈波
Household high-efficiency energy-saving health type fresh air ventilator
InactiveCN1804487AReduce moisture contentIncrease moisture contentLighting and heating apparatusAir conditioning systemsPhoto catalyticFiltration
The invention relates to a household high efficiency health new wind exchanger, which comprises a case which comprises a waste wind inlet, a waste wind outlet, a new wind inlet and a new wind outlet. And inside the case, a new wind channel and a waste wind channel are arranged while they individually comprises waste wind fan and new wind fan; and a heat exchanger is arranged between the waste wind and new wind channels to transmit the heat between their air flows. The invention has the advantages that: 1, high efficiency and energy saving: via the heat exchange the indoor new wind can adsorb the energy of indoor outlet wind to save energy; 2, health and environment protection: the closed wind inlet has a high efficiency filtration network to purify the mote in the air and the new wind outlet uses photo-catalytic and anion oxygenation technique to eliminate biochemical pollution to supply the healthy and fresh natural air; 3, easy maintenance: each air purifying filtration network uses guide rail clamp method which is easily to be replaced and cleaned.
Owner:邵安春
Air flue type photocatalysis air purifier
ActiveCN104089348ALarge processing areaIncrease the areaLighting and heating apparatusDispersed particle separationEngineeringAir purifier
The invention discloses an air flue type photocatalysis air purifier which comprises a shell. At least one photocatalysis structure is arranged inside the shell, and photocatalysis filter screens and an ultraviolet source are arranged in the photocatalysis structure. The air flue type photocatalysis air purifier is characterized in that, in the photocatalysis structure, the number of the photocatalysis filter screens is two, and the whole photocatalysis filter screens are in a back-and-forth zigzag W shape, a fin is arranged between the two photocatalysis filter screens, the fin is in a W shape in the length direction and is transversely connected to the interior of the shell, the width direction of the rib is coincident with the longitudinal direction of the shell, a transparent sleeve arranged in the transverse direction of the shell is installed in the middle of the fin in a penetrated mode, and the ultraviolet source is arranged in the transparent sleeve. The photocatalysis filter screens, the fin and the inner surface of the shell are all coated with photocatalysts. The air flue type photocatalysis air purifier can be installed in an air flue, and extra occupied space is not needed; meanwhile, the effective reaction area of the air flue type photocatalysis air purifier is large, the using efficiency of the ultraviolet source is high, the reaction-mass transferring capacity of the surface of the photocatalysts is high, energy consumption is small, the structure is simple, the reaction efficiency is high, and the air flue type photocatalysis air purifier is convenient to use and install.
Owner:CHONGQING UNIV
Anti-vibration device and anti-vibration building system
InactiveCN101608511AProtection securityDoes not affect interior aestheticsBuilding constructionsProtective buildings/sheltersEngineeringSteel tube
The invention discloses an anti-vibration device and an anti-vibration building system; walls in the anti-vibration building system which are clung to or close to a room are provided with the anti-vibration device which comprises a main steel framework formed by connecting profile steels or steel pipes; the main steel framework is provided with an upper frame and a peripheral frame, wherein the upper frame is used for being clung to the roof of the room or close to and matched with the roof of the room; the peripheral frame is used for being clung to the roof of the room or close to and matched with the roof of the room; and the peripheral frame is left with a room accommodating the door and the window at the door and window position. The anti-vibration device and the anti-vibration building system can effectively prevent loose floors from falling and the walls from collapsing towards to the interior, thus reducing loss of life and personal, property damage and implementing all-weather protection for people and property in the room.
Owner:张占发 +2
Bismuth oxyhalides photocatalytic environmental friendly coating and preparation method thereof
InactiveCN102229769AGood purification effectGood antibacterial and sterilizingAntifouling/underwater paintsPaints with biocidesBismuthPollution
The invention discloses a bismuth oxyhalides photocatalytic environmental friendly coating and a preparation method thereof, and belongs to the technical field of coating. The invention specifically relates to a photocatalytic environmental friendly coating, which has functions of high-performance and pollution-free antibacteria and sterilization and degradation of organic contaminants in air in the presence of indoor natural light or under a condition exposed to sunlight, and a preparation method thereof. The bismuth oxyhalides photocatalytic environmental friendly coating is characterized in that: the coating is adopted as an interior and external wall coating which has functions of high-performance and pollution-free antibacteria and sterilization and degradation of organic contaminants in air in the presence of indoor natural light or under a condition exposed to sunlight. The coating comprises bismuth oxyhalides photocatalytic powder, a stuffing assistant and water, wherein the bismuth oxyhalides photocatalytic powder content is 1-10% by mass of a total mass of the coating, the stuffing assistant content is 40-80% by mass of the total mass of the coating, and the balance is water. The coating can be widely applicable for interior wall surfaces and external wall surfaces of buildings, and has characteristics of high photocatalytic efficiency, good stability, solid coating combining, unlikely discoloration, low cost and simple preparation.
Owner:TAIYUAN UNIV OF TECH
Design method for instant safe escape from department store fires and escape elevator system for escapes
InactiveCN103007442AFor continuous downward escapeEasy to installBuilding rescueFloor slabElevator system
The invention discloses a design method for instant safe escape from department store fires and an escape elevator system for escapes. A plurality of escapes which lead to the lower floor are arranged on each corridor in front of booths on each floor of a department store, so that people at each position can find the nearby escapes in time to escape from the fire scene when a fire breaks out. The escape elevator systems are arranged under the escapes, each escape elevator system comprises a drive mechanism, a supporting framework, a carrier and a locking system, and the escape elevator systems are installed under the floor slab, and are usually horizontally hidden under the floor slab in a standby state; once a fire breaks out, escape covers are opened, the supporting framework of the escape elevator system is turned downwards to be vertical, the escape elevator system automatically starts to operate, people enter the carrier, and the carrier moves downwards as chains revolve until the people are carried to the lower floor and escape from the fire scene. The escape elevator system is convenient, instant and fast, and people cannot be trapped in the fire scene due to failure to fine escapes.
Owner:滁州天创信息科技有限公司
Movable heating system
InactiveCN1743739AReduce heating energy consumptionImprove heat utilization efficiencyLighting and heating apparatusSpace heating and ventilation detailsHeating systemThermal efficiency
A moveable heating system built pipe in wall features installing pipe joint box in the pipe built in wall, jointing the pipe in wall with horizontal placed moveable heating radiator. Said invention has high heating efficiency.
Owner:孔凡营
Novel air valve structure
PendingCN110608293ALarge air volumeGood effectOperating means/releasing devices for valvesSlide valveAir volumeEngineering
The invention provides a novel air valve structure. The novel air valve structure is characterized in that a plurality of fan-shaped blades are arranged in a air valve frame, the novel air valve structure further comprises a microswitch, a stepping motor and a rotating shaft, the fan-shaped blades comprise first fans, tail fans and a plurality of middle fans, shaft sleeves of the tail fans are fixedly connected with the bottom end of the rotating shaft, the middle fans and shaft sleeves of the first fans are sequentially sleeved on the rotating shaft, the upper surfaces of the left sides of the tail fans are provided with leaf collecting columns which extend upwards to the height in which the first fans are located, linkage shifting blocks are arranged on the upper surface of the right side of the tail fans, linkage shifting plates are arranged on the lower surface of the left sides of the middle fans, linkage shifting blocks are arranged on the upper surfaces of the right sides of themiddle fans, the first fans are fixedly connected with the air valve frame, the lower surfaces of the left sides of the first fans are provided with linkage shifting plates, the lower surfaces of theright sides of the first fans are provided with limiting columns which extend downwards to the height in which the tail fans are located, the linkage shifting block of each fan blade is located on the inner side of the upper layer of fan blade linkage the shifting plate, when the tail fans are forward rotated, all the middle fans are folded in sequence by pushing, and when the tail fans are reversal rotated, the middle fans are sequentially pulled out from the the first fans. The novel air valve structure is higher in ventilation air volume but smaller in occupied area.
Owner:HAOTING (TANGSHAN) ENVIRONMENTAL TECH CO LTD
Intelligent monitoring system based on Internet of Things
InactiveCN109841034AImprove securityReduce false alarm rateClosed circuit television systemsDigital data authenticationIntelligent lightingThe Internet
The invention discloses an intelligent monitoring system based on the Internet of Things. The system comprises a central controller, a palm vein data collection device, a GSM module, a three-dimensional attitude sensor, a camera, an acousto-optic alarm and a mobile phone APP module. The palm vein data collection device is arranged at a door to collect the palm vein data of a user. The three-dimensional attitude sensor is embedded in a door and window to collect the attitude data of the door and window. The camera comprises an indoor camera facing the door and window and an outdoor camera arranged at the outdoor door. After the three-dimensional attitude sensor collects the signal of the displacement of the door and window, the indoor camera and the outdoor camera are simultaneously activated to collect the current image data of the door and window and send collected images to a designated mobile phone APP terminal account. The system provided by the invention can intelligently monitorindoor situations, and has the advantages of high flexibility, low false alarm rate, less loopholes and the like.
Owner:SHENYANG INST OF ENG
Bismuth oxyhalides photocatalytic environmental friendly coating and preparation method thereof
InactiveCN102229769BImprove purification effectGood antibacterial and sterilizingAntifouling/underwater paintsPaints with biocidesBismuthNuclear chemistry
The invention discloses a bismuth oxyhalides photocatalytic environmental friendly coating and a preparation method thereof, and belongs to the technical field of coating. The invention specifically relates to a photocatalytic environmental friendly coating, which has functions of high-performance and pollution-free antibacteria and sterilization and degradation of organic contaminants in air in the presence of indoor natural light or under a condition exposed to sunlight, and a preparation method thereof. The bismuth oxyhalides photocatalytic environmental friendly coating is characterized in that: the coating is adopted as an interior and external wall coating which has functions of high-performance and pollution-free antibacteria and sterilization and degradation of organic contaminants in air in the presence of indoor natural light or under a condition exposed to sunlight. The coating comprises bismuth oxyhalides photocatalytic powder, a stuffing assistant and water, wherein the bismuth oxyhalides photocatalytic powder content is 1-10% by mass of a total mass of the coating, the stuffing assistant content is 40-80% by mass of the total mass of the coating, and the balance is water. The coating can be widely applicable for interior wall surfaces and external wall surfaces of buildings, and has characteristics of high photocatalytic efficiency, good stability, solid coating combining, unlikely discoloration, low cost and simple preparation.
Owner:TAIYUAN UNIV OF TECH
Anti-vibration device and anti-vibration building system
InactiveCN101608511BProtection securityDoes not affect interior aestheticsBuilding constructionsProtective buildings/sheltersEngineeringLoss of life
The invention discloses an anti-vibration device and an anti-vibration building system; walls in the anti-vibration building system which are clung to or close to a room are provided with the anti-vibration device which comprises a main steel framework formed by connecting profile steels or steel pipes; the main steel framework is provided with an upper frame and a peripheral frame, wherein the upper frame is used for being clung to the roof of the room or close to and matched with the roof of the room; the peripheral frame is used for being clung to the roof of the room or close to and matched with the roof of the room; and the peripheral frame is left with a room accommodating the door and the window at the door and window position. The anti-vibration device and the anti-vibration building system can effectively prevent loose floors from falling and the walls from collapsing towards to the interior, thus reducing loss of life and personal, property damage and implementing all-weather protection for people and property in the room.
Owner:张占发 +2
Cold and warm bed mattress
InactiveCN103371667AInhibition of reproductionEliminate hazardsStuffed mattressesSpring mattressesEngineeringWeakness
The invention discloses a cold and warm bed mattress and relates to mattresses. The mattress comprises a main engine (1), a water inlet pipe (2), a water outlet pipe (3), a mattress (4), a protective cover (5) and a control button (6), wherein the protective cover (5) is arranged on the edge on one side of the mattress (4); the main engine (1), the water inlet pipe (2) and the water outlet pipe (3) are arranged in the protective cover (5); one ends of the water inlet pipe (2) and the water outlet pipe (3) are connected with the main engine (1); the other ends of the water inlet pipe (2) and the water outlet pipe (3) are connected with the mattress (4); the control button (6) is arranged on the edge of the mattress (4). The cold and warm bed mattress is simple in structure, the main engine of the mattress and the mattress are integrated, the indoor attractive appearance is not influenced, the temperature can be freely regulated, headache, oppression in chest, pain of muscles and bones, limb weakness and other uncomfortable symptoms caused by long-term use of air conditioners or fans at night are eliminated, and the cold and warm bed mattress can be universal all the year round, is optionally folded, and is small in size, convenient to carry, healthy, energy-saving and environment-friendly.
Owner:唐德芳
Wall-embedded type pipe box and installation method thereof
PendingCN108951765ADoes not affect interior aestheticsDoes not affect aestheticsPipe supportsService pipe systemsArchitectural engineeringEngineering
The invention discloses a wall-embedded type pipe box and relates to the field of building decoration. The pipe box includes a box body and a movable cover plate, the box body includes an upper paneland a lower panel, and the rear end of the upper panel and the rear end of the lower panel are connected with each other through a vertical panel. The box body is used for being embedded in a wall body, and the movable cover plate is used for being detachably mounted at the front end of the box body and is flush with the wall body; a pipe hoop used for fixing a pipe is also arranged on the inner side face of the vertical panel. The wall-embedded type pipe box is used for being embedded into a wall, the box body is internally provided with the pipe hoop for fixing the pipe, the movable cover plate is detachably mounted at the front end of the box body and is flush with the wall body, and when it is needed to overhaul the pipe, the movable cover plate can be detached, so that installation and overhaul are both convenient. According to a provided installation method of the wall-embedded type pipe box, the operation is simple, and by painting the movable cover plate in a color or a floralpattern same as a wall surface, not only can the indoor appearance not be influenced, but also the problems are solved that after the pipe is directly buried in the wall body, it is difficult to findout and determine damaged pipeline leakage parts and overhaul is inconvenient.
Owner:彭士城
Necessity automatic speed control lifting device
The invention discloses a necessity automatic speed control lifting device. The invention adopts a technical scheme that: most of a stress arm is fixed in a reinforced concrete column, and a small part of the stress arm is suspended in a wall cabinet; the stress arm, a telescopic arm I, a telescopic arm II, a telescopic arm III and a telescopic arm IV are hinged in turn, and a rope belt box is fixedly arranged on the telescopic arm IV; the rope belt box comprises an upper box body and a lower box body which are connected through a bolt; shaft necks at two ends of a rotating wheel and a rotating shaft are connected with the upper box body and the lower box body respectively through bearings; a gearwheel is arranged on the same side of the rotating wheel; a pinion is arranged on one side of the rotating shaft; a baffle is arranged on an inner side of the pinion; a movement gap is formed between an excircle surface of the baffle and an excircle surface of the rotating wheel; two ends of the rope belt are wound on the excircle surfaces of the rotating wheel and the rotating shaft in the same direction; the rope belt is extended out of a box opening on the lower part of the rope belt box through a plurality of guiding shafts; and the plurality of guiding shafts are connected with the upper box body and the lower box body respectively through bearings. Therefore, the defect that the convenient necessity equipment is absent in high-rise buildings is overcome. The necessity automatic speed control lifting device is applied to household high-rise flats, public office buildings, classroom buildings, and the like.
Owner:XIANGTAN UNIV
Sticking net type flyswatter
InactiveCN105284761AHygienic useDoes not affect interior aestheticsInsect catchers and killersEngineeringBlanket
The invention provides a sticking net type flyswatter. The flyswatter comprises a flyswatter rod and a flyswatter net and further comprises a net fixed ring, wherein the periphery of the flyswatter net is fixedly arranged on the net fixed ring; the flyswatter net is in a concave blanket net structure, a concave face of the flyswatter net is made from a viscous material, and the net fixed ring is fixedly arranged on the flyswatter rod. The flyswatter provided by the invention solves the problem that when flies or mosquitoes are swatted by the existing flyswatter, the flies or mosquitoes are directly swatted in a badly mutilated manner, and some flies or mosquitoes are swatted on walls, desks, beds, ceilings and the like, so that places where the flies or mosquitoes are swatted indoors are quite dirty, particularly the walls; and the swatted flies or mosquitoes swatted on the walls are hard to eliminate for a long time, and the swatted flies or mosquitoes which are accumulated on the walls are quite dirty, so that the walls are neither sanitary nor attractive. The sticking net type flyswatter provided by the invention is used for daily eliminating mosquitoes and flies.
Owner:刘阳河
Integrated fabricated steel structural building
ActiveCN111236426AShorten the construction periodReduce operational riskPipesVertical ductsRebarPipe support
The invention discloses an integrated fabricated steel structural building. The integrated fabricated steel structural building comprises main body frames, a water pipe well, an upper connector and alower connector, a steel bar truss is fixedly connected between the main body frames, pipeline supporting arms are fixedly connected to one end of the steel bar truss, the water pipe well is arrangedbetween the pipeline supporting arms, pipeline connecting plates are fixedly connected into the water pipe well, vertical pipes are inserted and connected into the pipeline connecting plates, a top transverse pipe is connected to the upper end of the vertical pipe in a clamping mode through the upper connector, and a bottom transverse pipe is connected to the lower end of the vertical pipe in a clamping mode through the lower connector. Baffles are connected to one sides of the pipeline supporting arms in a clamping mode, and a bearing plate is fixedly connected to the upper part of the steelbar truss. According to the integrated fabricated steel structural building, by arranging the water pipe well which is enclosed by the pipeline supporting arms, the multiple rows of pipeline connecting plates are fixedly connected into the water pipe well, modularized arrangement of the water pipe well is realized, so that the vertical pipes are pre-installed in advance on the spot, the vertical pipes and a steel structural frame can be fabricated together, and the purpose of shortening the construction period is achieved.
Owner:杜祥成
Ceiling type lifting bed
InactiveCN108567263AImproved activity space utilizationDo the role of ropeSofasCouchesMarine engineeringElectric machinery
The invention relates to a ceiling type lifting bed which comprises a lifter, two linear guide grooves, hanging wheels, beds and lifting controllers. The beds include an upper-layer bed and a lower-layer bed. The lifter is arranged in the center of a top concrete layer above the beds, and four steel wire ropes in the lifter are perpendicularly connected to four corners of the upper-layer bed by the four hanging wheels arranged on the top concrete layer; the two linear guide grooves are perpendicularly formed in a wall space and are slidably connected with the upper-layer bed and the lower-layer bed by guide groove pulleys, and the upper-layer bed can be connected with the lower-layer bed by safety buttons. A motor in the lifter can work under the control of the lifting controllers, and accordingly the upper-layer bed can be driven to be lifted and stop; sensors are arranged in the lower-layer bed, and obstacles at placing locations for the lower-layer bed can be sensed by the sensor; the bottom of the lower-layer bed can be used as an indoor hung ceiling after the upper-layer bed and the lower-layer bed ascend. Compared with the prior art, the ceiling type lifting bed has the advantages that the ceiling type lifting bed is simple in structure and convenient to mount, and indoor top spaces can be sufficiently utilized.
Owner:郑元旦
Movable heating system
InactiveCN100373095CReduce heating energy consumptionImprove heat utilization efficiencyLighting and heating apparatusSpace heating and ventilation detailsHeating systemThermal efficiency
A moveable heating system built pipe in wall features installing pipe joint box in the pipe built in wall, jointing the pipe in wall with horizontal placed moveable heating radiator. Said invention has high heating efficiency.
Owner:孔凡营
Invisible optical cable easy to strip
The invention discloses an invisible optical cable easy to strip. The optical cable comprises a transparent protective sheath, a sleeve easy to strip is arranged in the protective sheath, an optical fiber pipe is arranged in the sleeve easy to strip, an optical fiber bundle is arranged in the optical fiber pipe, a center tube is arranged in the optical fiber pipe and internally provided with an reinforcing element, and the optical fiber pipe is filled with flame-retardant fiber paste. The optical cable is novel in structure, convenient to strip, transparent, attractive, good in mechanical property and good in protection performance, indoor attractiveness is not affected, wiring is convenient, and existing use requirements are met.
Owner:李晓强
A multifunctional smart floor based on pressure sensing
ActiveCN113006404BSmall footprintDoes not affect interior aestheticsFalse floorsBody weightExercise machine
The invention discloses a multi-functional intelligent floor based on pressure sensing, which belongs to the technical field of intelligent floors, and comprises a floor frame and an overturn floor which is movably installed in a mounting groove on the top of the floor frame. Both ends of the overturn floor are provided with Rollers, the inner wall of the floor frame is provided with a track for the rollers to move, the overturned floor includes a floor layer and a yoga mat laid on the floor layer, body position lines are arranged on the yoga mat, and stretching pedals are arranged on the yoga mat. The invention realizes the function of hiding fitness equipment by flipping and flipping the floor, and simultaneously has various fitness equipment such as yoga mats, stretching pedals and tension belts, and can also measure body weight, reduce the occupied area of fitness equipment, and at the same time, not affect the indoor appearance.
Owner:安徽欧陆佳家居用品有限公司
Novel flexible cell box for solar cell
InactiveCN105897149AEasy to cleanStable performancePhotovoltaicsPhotovoltaic energy generationPhotovoltaic effectSolar cell
The invention relates to a novel flexible cell box for a solar cell, and belongs to the crossing field of textile and energy. A very fine metal conductive fiber wrapped by a flame retardant layer is implanted in a textile product through employing the knitting yarn technology in the textile field, thereby forming a flexible electronic conduction system. The box employs a fashionable photo frame shape, and enables existing solar cells to be connected in series and parallel through a circuit in the textile product, and to be connected with an attached boost circuit board and a USB interface, thereby forming the novel flexible solar cell box. The box is easy to wash and stable in performance under the conditions that the box cannot affect the indoor beauty and does not occupy a common ground activity space. The box integrates the advantages of a solar battery pack and a flexible circuit system, employs a mode of intelligent textiles, and simply enables the photovoltaic effect of solar energy to be applied to home life and to serve as the important supplement of solar energy. The box is wide in application range, is simple in operation, is stable in overall performance, and has the potential of industrialization.
Owner:TIANJIN POLYTECHNIC UNIV
Air purification device decorated with cold light slice
InactiveCN109764526ASimple structureSmall footprintDispersed particle filtrationHeating and ventilation casings/coversAir filterEngineering
The invention particularly relates to an air purification device decorated with a cold light slice. The air purification device decorated with the cold light slice comprises a frame, a transparent panel, the cold light slice, an air filter screen and a back plate, wherein the transparent panel, the cold light slice, the air filter screen and the back plate are installed on the inner side of the frame in an embedded mode, the cold light slice and the air filter screen are sequentially arranged between the transparent panel and the back plate, the cold light slice comprises a cold light slice body, transparent thermal insulating layers, edge sealing layers, a controller and an external power line connected with the controller, an air inlet is formed in one side face of the frame and betweenthe cold light slice and the air filter screen, the other side of the frame is provided with an air outlet which is formed between the air filter screen and the back plate, an air inlet fan is arranged at the air inlet, and an air outlet fan is arranged at the air outlet. The air purification device decorated with the cold light slice has the functions of purifying air, decorating and serving as anight light, occupied space is small, and the indoor attractiveness is not affected.
Owner:XIAN XINGUIXI INFORMATION TECH CO LTD
Electronic clock control system
InactiveCN106054586ARealize the clock displaySimple structureTime-pieces with integrated devicesControl systemElectric clock
The invention discloses an electronic clock control system comprising a power source, a reset circuit module, a keyboard circuit module, a CPU, an intelligent control module, a clock circuit module, a clock signal module, a digital display circuit module, a buzzer circuit module, an environment monitoring module, a real-time voice module, a security system module, and a communication module. The electronic clock control system of the invention is controlled by the CPU. Multiple functions, including clock display, snooze alarm and warning, are achieved. Real-time call, security access control, environment quality and humidity control, and automatic alarm can be carried out. Moreover, the structure is simple, centralized control and treatment is easy, the operation cost is low, and the indoor beauty is not affected.
Owner:BEIHAI HESI TECH
Automatic power-on and power-off router
InactiveCN108199973ALower cost of livingSave electricitySubstation remote connection/disconnectionCooling/ventilation/heating modificationsElectrical resistance and conductanceControl circuit
The invention discloses an automatic power-on and power-off router, and relates to the field of routers, in particular to an automatic power-on and power-off router for solving the problem that the router cannot achieve automatic power-off in the case of outgoing of a user, resulting in electric energy waste and increasing the power consumption of the user in the prior art. The automatic power-onand power-off router comprises a casing main body and an antenna, a switch control circuit is arranged in the casing main body, the switch control circuit comprises a resistor R1, a resistor R2, a resistor R3, a capacitor C1, a diode D1, a triode VT1, a relay K1 and a single-pole single-throw switch SPST controlled by the relay K1, one end of the R1 is externally connected with a high-low level input, the other end thereof is connected with the triode VT1, the turn-off of the triode VT1 is controlled by controlling the high-low level so as to control the turn-on and turn-off of the single-polesingle-throw switch corresponding to the relay K1, the power-on and power-off of the circuit are achieved, and the automatic power-on and power-off router has the advantages of simple structure, convenient operation, automatic energy saving and self-heat dissipation.
Owner:ZHENGZHOU QISHUO ELECTRONICS TECH CO LTD
Air source heat pump coupling phase change energy storage heating and sanitary hot water system
PendingCN114543153AImprove heat transfer efficiencyReduce heat lossBatteries circuit arrangementsCentral heating with accumulated heatControl systemSolar water
The invention discloses an air source heat pump coupling phase change energy storage heating and sanitary hot water system which comprises a solar photovoltaic panel, an inverter, a storage battery, a solar water heater, a domestic hot water tank, an air source heat pump unit, a phase change energy storage cylinder, a capillary tube radiation tail end and a control system which are connected through necessary pipelines and valves. The valve pieces comprise water electromagnetic valves a-k and a mixed flow valve, and the control system controls the valve pieces to be started and stopped. The system does not need extra power supply, saves energy and reduces emission during heating, has no pollution to the environment, is extremely low in operation cost, and is a green, energy-saving, environment-friendly and economical solution for heating and providing sanitary hot water. The system meets the requirements of vast rural areas in China for heating and sanitary hot water, does not generate operation cost, and meets the national energy-saving and environment-friendly requirements.
Owner:格兰立方能源科技(江苏)有限公司
Visual indoor positioning method and system based on top indication symbol
InactiveCN111854759AImprove accuracyDoes not affect interior aestheticsNavigational calculation instrumentsEngineeringComputer vision
The invention discloses a visual indoor positioning method and system based on top indication symbols, and the method comprises the following steps: providing an indication assembly with a plurality of indication symbols at the top, and enabling a mobile robot to be located below the indication assembly; the mobile robot obtains an indication symbol, obtains position information and current orientation angle information of the mobile robot according to the indication symbol, then automatically plans a path, adjusts the advancing direction and then walks; wherein the indication symbol comprisesat least a first indication mark and a second indication mark, and the first indication mark and / or the second indication mark are / is further provided with an indication line used for adjusting the advancing direction of the mobile robot and an indication point used for adjusting the position of the intelligent mobile robot. The first indication mark and the second indication mark which are arranged in a matched mode are arranged, and direction positioning of the mobile robot can be achieved through arrangement of the opposite directions of the two marks.
Owner:山东旗帜信息有限公司
Integrated prefabricated steel structure building
ActiveCN111236426BImplement a modular setupShorten the construction periodPipesVertical ductsArchitectural engineeringRebar
The invention discloses an integrated assembled steel structure building, which comprises a main body frame, a water pipe well, an upper connector and a lower connector. A steel bar truss is fixedly connected between the main frame, and a pipe support arm is fixedly connected to one end of the steel bar truss. A water pipe well is arranged between the pipe support arms, and the inside of the water pipe well is fixedly connected with a pipe connecting plate, and a standpipe is inserted into the inside of the pipe connecting plate, and the upper end of the standpipe is clamped with the top horizontal pipe through the upper connector, and the standpipe The lower end is clamped with the bottom horizontal pipe through the lower joint, one side of the pipe support arm is clamped with a baffle plate, and the upper part of the steel bar truss is fixedly connected with a bearing plate. The integrated assembly steel structure building, through the setting of the water pipe well, the water pipe well is surrounded by the pipe support arm, and there are several rows of pipe connecting plates fixedly connected inside, which realizes the modular setting of the water pipe well, so that it can be installed on site. The riser is pre-installed in advance, so that the riser and the steel structure frame can be assembled together, and the purpose of shortening the construction period is achieved.
Owner:杜祥成
Non-descending plate same-floor drainage system and construction method thereof
PendingCN111677061AFlexible layoutReduce the scope of leakageSewerage structuresDomestic plumbingFloor slabPipe fitting
The invention discloses a non-descending plate same-floor drainage system. The same-floor drainage system comprises a plurality of appliance drainage pipes and a same-floor drainage function module, wherein the same-floor drainage function module is fixedly connected with a floor slab, the same-floor drainage function module comprises a module box with an opening in the top side and preset pipe fittings, the preset pipe fittings comprise a multi-channel floor drain, a trap, a three-way pipe fitting and a drainage vertical pipe, the lower part of the three-way pipe fitting, the lower part of the multi-channel floor drain and the trap are all arranged in the module box, a filling material is arranged between the preset pipe fittings arranged in the module box and the inner wall of the modulebox, the multi-channel floor drain comprises a barrel and at least one water inlet branch pipe connected with the side wall of the barrel, the top side and the bottom side of the barrel are open, thebottom side of the barrel is connected with the water inlet end of the trap, the water outlet end of the trap is connected with a transverse pipe of the three-way pipe fitting, the top of the three-way pipe fitting is connected with a drainage vertical pipe, and at least one water inlet branch pipe communicates with one appliance drain pipe. According to the scheme, the non-descending plate same-floor drainage system can be applied to different types of systems, and floor plate descending is not needed in a toilet.
Owner:筑友智造建设科技集团有限公司
Switch installation shell
InactiveCN107222431AImprove cooling effectDoes not take up floor spaceData switching networksEngineeringDesk
Owner:南宁市正祥科技有限公司
Necessity automatic speed control lifting device
Owner:XIANGTAN UNIV
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