42results about How to "Avoid heat island effect" patented technology

An environmental water resource recycling system of the invention comprises pluralities of drainpipes units, which includes pluralities of drainpipes engaged in pluralities of holder holes formed by coupled frame strips, and sealing lids covering the opening at one end of the drainpipes. An instant water-absorbing sand layer is applied on the soil layer exposed on the ground surface before inserting the lower end of the drainpipes held in the drainpipe unit into the sand layer. Concrete is poured onto the ground to be constructed such that the concrete can integrally cover the drainpipe units. The sealing lids can be removed from the openings on the upper end of the drainpipes after the concrete is solidified, thereby accomplishing a permeable paving and instantly draining the rain on the permeable paving to the sand layer and further to the underground for being recycled as water resource for further utilization.

The invention discloses a vertical convector radiator and comprises a vertical convector radiating down lamp of the vertical convector radiator. The vertical convector radiator comprises light source installation parts and a plurality of heat radiating fins of which the lower ends are connected with the light source installation parts in a heat conducting mode, wherein the vertical convector radiator comprises a plurality of convection passageways which penetrates through and is vertical to the upper surface and the lower surface of the convector radiator. When the vertical convector radiator in the technical scheme adopted operates, the lower end of the heat dissipation rectangular fin continuously heats the neighbouring air and the air rises, simultaneously, the neighbouring cold air can continuously complement to generate convection, thus the vertical convector radiator of the specific implement method can form a higher air velocity field even under the passive voice radiating condition, full heat exchange is generated between the cold air and the heat dissipation rectangular fin surface of the vertical convector radiator, the heat is rapidly take away, thereby avoiding the generation of the heat island effect in the bottom of the radiator, and the heat dissipation capacity is greatly improved.

The invention discloses a wear-resistant water-permeable brick for squares and a preparing method thereof, and relates to the field of bricks for squares. The brick includes following raw materials by weight: 80-120 parts of composite Portland cement, 40-60 parts of attapulgite clay, 30-40 parts of waste or tailings, 20-30 parts of gangue, 15-25 parts of desulfurized gypsum powder, 10-20 parts of calcium stearate, 10-20 parts of coconut shell charcoal and 4-6 parts of auxiliary agents. The auxiliary agents include, by weight, 35% of a water reducer, 35% of a water repellent and 30% of a foamer. The brick is prepared by steps of material mixing and stirring, compression molding, natural curing, high-temperature drying, high-temperature calcinating, and the like. Beneficial effects of the brick and the method are that the raw materials are low in cost; the brick is energy-saving and environmentally friendly; the brick has good flexural and compressive strength, wear resistance and freezing resistance and also has certain water permeability and water-absorbing performance; when the temperature of the environment is over-high, water stored in inside holes evaporates to absorb heat, thus reducing the temperature of the environment; and an urban heat island effect can be effectively prevented when the brick is used in cities.

The invention relates to plant-growing permeable concrete, a blending method and application thereof. The plant-growing permeable concrete is formed by mixing cement, hearthstone, silica fume, quartz sand, coarse aggregates, a plasticizer and water in a specific weight ratio. The blending method comprises the following steps of: during blending, mixing the cement, the hearthstone, the silica fume, the quartz sand, the plasticizer and the water, and blending for the first time by using a variable frequency blender to prepare mortar with low water-binder ratio; and mixing the mortar and the coarse aggregates in a preset ratio, and blending for the second time by using a drum-type blender to prepare the plant-growing permeable concrete with high porosity and compression strength. The plant-growing permeable concrete is suitable to be used as the pavements of permeable layers, and after the pavements are rolled, tamped and hardened, soil is paved and seeds are sown so as to build the plant-growing environment and provide the function of environmental greening.

The invention provides a device which is arranged at the top of or around a high-rise building, on each floor in the building or under the building and is used for carrying out air conditioning on a building, particularly a high and large building, by using various shapes of balloon bags which can be inflated with air and/or injected with water, a plurality of intercommunicated vacuum chambers which are communicated with the balloon bags and have strong and rapid negative pressure suction force to indoor air, and water paths and gas path pipelines which are arranged for the vacuum chambers, wherein the device comprises air conditioning windows, an aerial fog spraying temperature regulator for air by using water, a valve, an instrument, a control part, a water pump, an air pump of an air extractor and the like. Solar-assisted and ground source heat pumps can be effectively utilized to obtain fresh summer-cool or winter-warm air and domestic hot water without refrigerants, and even the descending energy of a manned elevator car is utilized to drive an air exhauster. The balloon bag body and a spring vibration reduction and force elimination mechanism arranged on the outer vertical face of the building are actually a building stabilization structure capable of resisting crosswind and strong wind thrust to high-rise buildings.

The invention relates to an intelligent passive building integrated designing method. A reversal building design method, namely a multi-layer heat insulation body manner is adopted, a corridor, a traffic core, an auxiliary function room and an equipment room are arranged on the periphery of a building, main functions of the building are arranged insides, and light rooms are arranged inside the main functions to be used for lighting and ventilating; reversal buildings are distributed on the periphery of the building in the four directions of the building in the manners of the corridor, the traffic core, the auxiliary function room and the equipment room to form an insulation body, a large window is formed in the south direction and is relatively opened to the outdoor temperature, and small windows or no windows are formed in the west side and the north side; and effective opening is carried out in the direction of the local prevailing wind direction, and natural ventilation is facilitated. According to the intelligent passive building integrated designing method, creative changes are made on the aspects of plane layout and space design; and the method is combined with the technical method capable of achieving in China, the building serves as a unit of an intelligent city, and therefore it is possible to energetically develop the passive building in China even on the international.

The invention provides a seeping rainwater pollutant intercepting treatment system for residences, comprising a pavement, rainwater collection wells, a guide pipe, a pollutant intercepting well, a filter well, a rainwater storage module, a drain pipe, a municipal network, a lawn, a regulation and storage reservoir, a water pump and a water pumping pipe. The seeping rainwater pollutant interceptingtreatment system for residences has the advantages that the structure is simple, the stress bearing performance is good, the system is capable of recycling, storing, filtering and purifying rainwater, the water ponding problem is effectively solved for residences, the rainwater regulation and storage function is achieved, climate conditions are improved for the residences, the hot island effect is relieved, the system can also improve noise pollution for residences, the problems, for instance, an existing urban drainage network system is unable to solve inner waterlogging due to storm runoffscan be solved before a storm, automatic control is provided for rain collection, pollutant interception, storage, discharging, peak-weakening regulation and storage, inner waterlogging relief and thelike, and the system is ecological and environmentally friendly and helps improve underground water resources, the ecology and other environments.

The invention relates to a down lamp capable of dissipating heat through convection of an inner passage and an outer passage. The down lamp comprises an electrical appliance module, a radiator, an optical engine and a lampshade, wherein the electrical appliance module is arranged on the top end face of the radiator, and an LED (Light Emitting Diode) control circuit board in the electrical appliance module is electrically connected with the optical engine through a wire; the optical engine is fixedly connected to the bottom end face of the radiator and enables a module lens through hole and an aluminum substrate through hole in the optical engine to be communicated with an inner closed convection heat dissipation passage in the radiator; the section of the optical engine is less than the section of the radiator, so that the peripheral space of the optical engine is communicated with an open outer convection heat dissipation passage of the radiator; an upper open gap of the lampshade is sleeved outside the optical engine and then is fixedly connected with the bottom surface of the radiator; and an outer ring hole is formed between an upper opening of the lampshade and the optical engine and is communicated with the bottom of the open outer convection heat dissipation passage. After the structure is adopted, the down lamp has the characteristics of novel and skillful structure, light weight, low cost and good internal and external convection heat dissipation effect.

The invention discloses modified asphalt having self-repairing capability and a preparation method. According to the method, matrix asphalt, butadiene styrene rubber, an infrared absorption agent, a heat conducting agent and polyphosphoric acid are fully mixed at high temperature by using a high-speed shearing machine to prepare the modified asphalt having self-repairing capability. In addition, the modified asphalt is stable and high in viscosity and toughness and has good high-and-low temperature performance. By adopting the modified asphalt, the service life of a road is prolonged, the roadmaintenance cost is reduced, and the purpose of saving resources is achieved.

The invention relates to an LED (Light Emitting Diode) spotlight for heat loss through convection by air, which comprises a radiator and an optical engine. The radiator comprises a cylindrical shell opened at both ends and connected as a cavity and a radiating piece in the cavity of the cylindrical shell. The optical engine comprises a front cover, an aluminum base plate, a plurality of lenses arranged between the front cover and the aluminum base plate, and a plurality of LEDs. After assembly, external air is communicated with the cavity in the front cover through a ventilating through groove. The aluminum base plate is fixedly connected at the central position of a heat conductive connecting part on the radiator through a bolt. The section of the aluminum base plate is smaller than that of the cavity of the radiator so that the cavity in the front cover is communicated with lower openings of vertical convection cavities independently arranged through gaps in the periphery of the aluminum base plate, and the upper openings of the vertical convection cavities independently arranged are communicated with external air. With the adoption of the structure, the LED spotlight radiates in vertical convection by air, is fewer in structural components, easy to assemble and convenient to extend and expand products, and low in cost.

The invention relates to the technical field of LED (Light Emitting DeviceDiode) lighting lamps and, in particularly relates to a radiating LED module and an LED down lamp. A radiator of the radiating LED module is provided with an internally closed type convection radiating channel and an open type external convection radiating channel, and the internally closed type convection radiating channel is communicated with a module lens through hole and an aluminum substrate through hole in an optical engine. With the radiator in the structure, the radiating effect of the LED module is enhanced, the self weight is reduced, and the cost on materials for manufacturing the radiator is lowered. The radiating LED module is directly arranged between a power supply module and a lamp shade, an annular hole is formed between an upper opening of the lamp shade and the optical engine, and the annular hole is communicated with the open type external convection radiating channel. Heat produced by the circumferential part of the optical engine enters the open type external convection radiating channel through the annular hole and is directly convected to the air. Through internal and external convection radiation, the radiating balance and the radiating efficiency are largely improved, and a heat island effect produced by partial overheating is avoided.

The invention discloses an ecological-landscape communication tower tree. The ecological-landscape communication tower tree comprises a tower body, vines are fixed onto the tower body through a supporting frame, an auxiliary supporting frame or a reinforcing supporting frame is arranged outside the tower body, a base is arranged at the bottom of the tower body, the bottom of the reinforcing supporting frame is fixed onto the base, and the auxiliary supporting frame is connected with the tower body. The ecological-landscape communication tower tree is large but does not occupy ground space, the aim of rapid and vertical urban greening can be achieved, the environment can be beautified, the heat island effect of a city can be lowered, harmful gas, noise and dust in air can be absorbed, the content of oxygen in air can be increased, and the dwelling environment of a city can be gradually improved.

The invention relates to an inclined-surface suspended reflecting condenser, which comprises a solar module array, a plane mirror array, a condenser steel frame and an automatic sun-following rotating device, wherein the condenser steel frame is used to install solar modules and plane mirrors, and the automatic sun-following rotating device is used to drive the modules to act. The automatic sun-following rotating device is formed by a plane mirror frame and condenser steel frame driving device, a chassis driving device and a sun ray angle real-time judging control system. The condenser steel frame is a triangular steel structure formed by two symmetrical inclined-surface steel structures, a cell panel support and suspended steel pipes. One end of each plane mirror is directly fixed on the inclined-surface steel structure and the other end of the plane mirror changes the angle of the plane mirror by using an angle adjusting device fixed on the inclined-surface steel structure. The invention has the advantages of good manufacturability, low cost, high cost performance, high reflection mirror utilization ratio and large scale.

The invention provides an automatic rainwater regulation and storage system for living quarters. The system sequentially comprises a building group (1), an automatic regulation and storage well (3), alawn (21) and a regulation and storage tank (22) from left to right. The automatic rainwater regulation and storage system has the advantages that waterlogging in the living quarters is solved effectively, rainwater regulation and storage effect is achieved, climate conditions of the living quarters are improved, and heat island effect is relieved; a cleaning basket can be replaced regularly, andconvenience in maintenance and cleaning is realized; by a piston, a floating ball, a floating ball connecting rod, a rotating shaft and a piston slide in the automatic regulation and storage well, the clean state of the whole system can be guaranteed effectively; the problems that existing municipal drainage pipe network systems cannot solve waterlogging and the like caused by storm runoffs can be solved effectively when heavy rain is coming, automatic control of rainwater collection, sewage interception, storage, discharge, peak clipping regulation and storage, waterlogging relief and the like is realized, underground water sources and biological environments are improved, and accordingly, the automatic rainwater regulation and storage system has significance in lawn cultivation and water ecological restoration and provides important reference for establishment of the 'sponge city'.

The embodiment of the invention discloses a data processing method and device applied to urban planning, electronic equipment and a medium, and the method comprises the steps: when detecting that a heat island effect exists in a target geographic area and the association attribute information of a to-be-adjusted building in the target geographic area is received, determining the to-be-adjusted building in the target geographic area; determining whether a heat island effect exists in the target geographic area or not based on the associated attribute information and the topographic information of the target geographic area; when detecting that the heat island effect still exists, displaying a heat island image corresponding to the target geographic area in an image display area, and at least one building information alternative adjustment scheme corresponding to the target geographic area is displayed in a scheme display area. According to the technical scheme provided by the embodiment of the invention, the building is changed in the virtual environment, the heat island effect is avoided, and the urban planning cost is reduced.

The invention discloses an imitation steel fiber recycled aggregate pervious concrete pavement structure which comprises a plain concrete layer arranged on a plain soil tamping layer; the water storage layer comprises a pebble layer and a recycled coarse aggregate layer which are laid on the plain concrete layer; the permeable layer is arranged above the water storage layer and is composed of steel-fiber-imitating recycled aggregate permeable concrete, and the steel-fiber-imitating recycled aggregate permeable concrete comprises recycled coarse aggregate and pebbles; the filtering surface layer is laid on the upper surface of the permeable layer; the fixed metal net rack is arranged on the outer side of the pavement structure and wraps all the layers; the water storage tank is arranged on one side of the pavement structure layer. Rainwater recycling is achieved through the water storage layer and the water storage tank, the efficient water permeability of the whole road surface is guaranteed, the situation that water accumulated on the ground affects walking is avoided, and therefore the situation that an existing permeable road only enables rainwater to permeate into a foundation, and no recycling measure is taken is effectively avoided; and the recycled aggregate is used as a pavement structure layer, so that the sustainable development of the building industry is effectively promoted.

The invention discloses a construction structure and a construction method for modifying and upgrading a road into a sponge city. The invention comprises a tree pool, a sidewalk, a non-motorized vehicle lane, a concave greenbelt, open kerbs, porous fiber cotton modules, seepage wells, grass planting ditches and rainwater gardens. The porous fiber cotton modules are arranged between the tree poolson the two sides of the sidewalk and the non-motorized vehicle lane; the seepage wells comprises rainwater wells, and rammed earth layers, gravel water purification layers and coarse sand layers which are sequentially arranged around the rainwater wells from bottom to top; an overflow pipe communicating with a catch basin is arranged in the middle of the catch basin; one end, not communicatingwith the catch basin, of the overflow pipe is connected with a municipal rainwater pipe network; a water guide pipe is arranged in a rammed earth layer, one end of the water guide pipe communicates with the porous cellucotton module, the other end of the water guide pipe communicates with the rainwater wells and provided with a stainless steel sewage intercepting cover, a rainwater garden is arranged on the sunken greenbelt, a blind pipe and an overflow well are arranged in the rainwater garden, the blind pipe communicates with the overflow well, and the overflow well is connected to a nearbymunicipal rainwater pipe network. According to the invention, the functions of unified storage, purification and discharge are realized.

The invention provides a high power flood light. The high power flood light comprises a frame and a plurality of light body assemblies, wherein a containing space is defined in the frame; the light body assemblies comprise radiators which are arranged in the containing space, light source plates and light covers, wherein at least part of the edges of the radiators are installed on the frame; the light source plates are installed on the radiators; and the light covers are installed on the radiators and covering on the light source plates; and the radiators of all light body assemblies are distributed at equal intervals in the containing space in the predetermined direction. According to the high power flood light, all the radiators are distributed at equal intervals, the heat dispassion efficiency of the whole high power flood light is improved, and the service life of the high power flood light is prolonged.

The invention discloses a dragging motor coupling cooling system and method. The system comprises a dragging motor, an air return pipe, a dry cooler pump station, a first cooling water return pipe, a dry cooler, a first cooling water supply pipe, an air-cooled water chiller, a second cooling water supply pipe, a second cooling water return pipe, an air conditioning air chamber, a water return pipeline and a water supply pipeline. The air-cooled water chiller comprises a water chiller water pump, a water chiller internal heat exchanger and a refrigerating system; the dragging motor comprises a motor and an air-air cooler, the motor is fixed on the ground, the air-air cooler is arranged on the motor, and the air return air pipe is connected with the air-air cooler and the air conditioning air chamber. When the dry cooler is connected with the air-cooled water chiller in series, an air chamber circulating fan and a second air-water heat exchanger are arranged in the air conditioning air chamber; when the dry cooler is connected with the air-cooled water chiller in parallel, an air chamber circulating fan, a second air-water heat exchanger and a first air-water heat exchanger are arranged in the air conditioning air chamber. The wind driven generator dragging motor can be effectively cooled.