37results about How to "Does not affect interior aesthetics" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

The invention discloses a housing for an exchange, which includes a housing, and is characterized in that: strip-shaped ventilation holes are provided on both sides of the housing; circular ventilation holes are provided on the bottom surface of the housing; the top surface of the housing A suction cup is provided; the front of the housing is provided with an opening. The switch placement shell of the present invention has good heat dissipation performance, and the switch placement shell can be fixed on the bottom of the table or a relatively hidden place through the suction cup provided on the top surface of the shell, which neither occupies the ground space nor affects the indoor appearance, and is very practical.