50results about How to "With shade" patented technology

The invention provides distinguishable photochromic privacy glass for a vehicle. The glass comprises a hollow glass substrate, a photochromic glass substrate and an interlayer glass substrate which are sequentially arranged in parallel. A hollow cavity is formed between the hollow glass substrate and the photochromic glass substrate through an annular spacing bar, the periphery of the annular spacing bar is sealed by an edge sealing body, an electrochromic cladding layer is arranged at the surface, in the hollow cavity, of the photochromic glass substrate, at least one full-laser notch groovefor isolation and partitioning is transversely or longitudinally formed in the electrochromic cladding layer, and the full-laser notch groove can divide the electrochromic cladding layer into at leasttwo insulated photochromic control regions. The electrochromic technology is used for the field of transportation, the formed high-speed train glass has the functions of achieving color changing, light dimming, sunshading, active control and the like, and zone control can be performed according to the seat arranging mode of high-speed trains.

The invention relates to a halogen-free flame-retardant environment-friendly covered polyolefin yarn fabric and a preparation method thereof. The fabric is formed by weaving covered threads and has warp and weft structures; the covered threads comprise polyester fibers and halogen-free flame-retardant environment-friendly polyolefin composite materials covering the surfaces of the polyester fibers; the covered threads are 0.3-0.4 millimeter in diameter, rectangular or square gaps are reserved between the warp structures and the weft structures, and the aperture ratio is 2 to 10 percent; the halogen-free flame-retardant environment-friendly covered polyolefin yarn fabric is 0.55-0.75mm in total thickness and 350-420g / m<2>. The invention also provides a preparation method for the fabric. The fabric has the characteristics of sunshading, ultraviolet resistance, flame retardancy, high color fastness and the like of similar PVC (polyvinyl chloride) substrate fabrics, and also has the advantages of no halogen, environment friendliness, low smoke density during combustion, high self-cleaning property, high chemical stability, light weight, high air permeability and the like.

The invention discloses a composite rubber hose for conveying LPG, LNG and strongly corrosive chemical solvent and a preparation method thereof. Low density polyethylene, ultra-high molecular weight polyethylene and macromolecule cross-linked polyethylene serve as raw materials; after scientific compound and vulcanization of a rubber hose, a chemical substance with a good adhesive property is obtained for preparing a liner film; meanwhile, corona treatment is carried out on the bonding face of the liner film and the bonding face of the rubber hose, and fiberglass reinforcing fiber with radiation protection performance is compounded on the surface layer; therefore, the surface layer of the rubber hose has good radiation protection performance, hidden danger of conveying pipelines caused by ionizing radiation is avoided, and finally the composite rubber hose which has the firmly bonded liner film, and is high in radiation protection and capable of conveying LPG, LNG and strongly corrosive chemical solvents is prepared, the hose can absorb as much as 97.5% to 99.5% of X-rays, gamma-rays and various neutrons in nuclear radiation, and the adhesive force (N / 25mm) between the liner film and a rubber layer reaches 160-180.

The invention relates to a movable plant wall, in particular to a special movable plant wall for an external building wall, and aims to solve the problems that heat island phenomena in cities are caused and urban air pollution is increasingly serious due to small floor areas of greenbelts because of limited space of urban building groups and the greenbelts and central greenbelts are further from residential areas. A scheme I and a scheme II are included, the similarity between the schemes is that each of the schemes comprises a fixed frame, a plant planting wall assembly and a plurality of guide devices, the fixed frame is fixedly connected onto the external building wall, the plant planting wall assembly is arranged in the fixed frame and is in sliding fit with the fixed frame, the plurality of guide devices are arranged on the fixed frame, and the plant planting wall assembly is connected with an indoor wall through the plurality of guide devices; the difference between the schemes is that structures of the plant planting wall assemblies are different; a resident can irrigate plants through water guide plates in the scheme I, and the plant planting wall assembly can collect rainwater automatically and irrigation can be realized without watching in the scheme II. The movable plant wall system is applied to building groups.

The invention discloses a construction method of a photoelectric curtain wall of a glass film, which comprises mounting a support, laying a roof, mounting a cable tray, laying wires and cables, mounting a direct-current combiner box, wiring, mounting a low-voltage power distribution cabinet, wiring, mounting an inverter, mounting a grounding unit, mounting a monitoring system, mounting an adverse current prevention unit, and mounting a lightning protection facility. The invention combines the common conventional curtain wall (roof) with the photoelectric effect, makes the wall surface or roof have exterior protection functions, has rain-escaping, shading, wind proofing, sunstroke preventing and winter protection functions, simultaneously utilizes solar energy to generate power, and has obvious economic benefits.

The invention relates to a sun-shading and anti-burglary curtain and scroll screen integrated aluminum alloy casement window. The aluminum alloy casement window is characterized in that: the upper end of the aluminum alloy casement window (9) is provided with an aluminum alloy shutter box (1); a first scroll motor (3), a second scroll motor (5) and an anti-burglary aluminum alloy winding drum (4) are arranged in the aluminum alloy shutter box (1); an anti-burglary aluminum alloy louver (7) is wound on the first scroll motor (3), and a fiberglass window screen (6) is wound on the second scroll motor (5); the lower end face of the aluminum alloy shutter box (1) is fixedly connected with the upper end face of the aluminum alloy casement window; and the first scroll motor (3) and the second scroll motor (5) are connected with both end walls of the aluminum alloy shutter box (1) through a scroll respectively. The invention has the advantages that: the aluminum alloy casement window has various functions of prevention of burglary, strong wind resistance, sun shading and prevention of mosquitoes and flies, has a compact structure, is convenient to decorate, can be manually operated and is not limited by power failure; and the aluminum alloy shutter box is filled with a heat insulating material, has the functions of insulating heat and reducing noise, has a good energy saving effect and meets the national energy saving requirements.

The invention provides a wall greening system and installation method capable of using rain water efficiently. The wall greening system includes a first pipe, a rain riser and a filtering water diversion bend; The filtering water diversion bend-side filter is connected with the rain riser, the other end of the filtering water diversion bend is connected with the starting end of the first pipe through bend with opening holes, the first pipe is installed on the outer wall surface horizontally; the inside of the first pipe is provided with a horizontal middle partition board, the first pipe is divided into planting space and water space by the middle partition board, the planting space is above the water space, and geotextile is laid on the middle partition board; The pipe wall at top of the planting space has a plurality of opening holes for plant in the planting space growing. The invention provides a wall greening integrated system making efficient use of rain water through combining the rain water collection and utilization system with the wall greening system. The wall greening integrated system saves water, reduces sun exposure of the building outer wall, and decorates the outer wall.

A sun-shading type double-silver low-radiation coated glass capable being tempered comprises a glass substrate and a film system plated on the glass substrate. The film system comprises a first dielectric layer, a first protective layer, a first functional layer, a second protective layer, a middle dielectric layer combined layer, a second functional layer, a third protective layer and a top layer dielectric layer combined layer which are sequentially arranged from the glass substrate to the outside, wherein the middle dielectric layer combined layer is formed by a ZnSnO3 layer and a ZnO layer, and the top layer dielectric layer combined layer is formed by a ZnSnO3 layer and a Si3N4 layer. The sun-shading type double-silver low-radiation coated glass can be tempered, data drift degree before and after tempering is small, adhesive force among film layers are strong, and coated products is good in mechanical performance and strong in oxidation resistance, and has the advantages of being sun-shading, low in radiation and the like.

The invention relates to a sun-shading fabric and a preparation method thereof, in particular to a halogen-free flame-retardant sun-shading fabric with a self-cleaning function and a preparation method of the sun-shading fabric, and belongs to the technical field of high polymer materials. The sun-shading fabric comprises fiber threads forming a double-warp and double-weft structure, the structurecomprises rectangular or square gaps, and the fiber threads are made from a halogen-free polyolefin composite material, wherein the halogen-free polyolefin composite material is prepared from, by weight, 50-70 parts of linear low-density polyethylene, 15-20 parts of an ethylene-vinyl acetate copolymer, 20-30 parts of a halogen-free flame retardant, 3-5 parts of expansible graphite, 1-5 parts of aflame-retardant synergist, 10-20 parts of a flow modifier, 1-3 parts of polyvinylidene fluoride, 1-3 parts of nanometer titania, 3-8 parts of a compatilizer and 2-5 parts of other auxiliaries. The sun-shading fabric has highly flame-retardant and self-cleaning functions.

The invention provides photochromic light regulating glass capable of performing zoning displaying of patterns. A first bus bar and a second bus bar penetrate through a second conducting layer and anEC stacking layer; a third bus bar is distributed on one side, far from the first bus bar, of the second conducting layer; at least two fourth bus bars are distributed on one side, far from the secondbus bar, of the second conducting layer; at least two pattern zones are formed on the second conducting layer through laser engrave notch insulation partition; the zones are connected with the fourthbas bars through connecting zones; a first laser engrave notch used for performing insulation partition on the first bus bar and the third bus bar and second laser engrave notch used for performing insulation partition on the second bus bar and the fourth bus bars are formed in the second conducting layer and the EC stacking layer. The photochromic light regulating glass can ensure that the effective zone of the whole glass realizes integral photochromism while realizing photochromic gas patterning and regionalizing photochromism, so that a static display function and an energy-saving performance can be taken into account.

The invention discloses a flame retarding rubber hose and a preparation method thereof. Low-density polyethylene, ultrahigh molecular weight polyethylene and macromolecule crosslinked polyethylene are taken as raw materials, after scientific compound and vulcanization of the rubber hose, a chemical substance with excellent adhesive property is used for preparing a lining film, the adhering surface of the lining film and the adhering surface of the rubber hose are subject to corona treatment, and glass steel reinforced fibers with radiation resistance are compounded at a surface layer, so the surface layer of the rubber hose has excellent radiation resistance, safety loopholes of a conveying pipeline caused by ionizing radiation are solved, the lame retarding rubber hose with firm adhering of the lining film, high radiation resistance and capability of conveying LPG, LNG and high corrosion chemical solvents is finally prepared, absorptivity for X ray, gamma ray and various neutrons in nuclear radiation is as high as 97.5 to 99.5%, and the adhesive force (N / 25mm) of the lining film and the rubber layer is up to 160 to 180.

The invention discloses a special mobile plant wall system for a building external wall and relates to a mobile plant wall system. The system is to solve the problem that green lands and open spaces in urban building groups are small in area as a result of limited space to lead to increasing seriousness of urban heat island effect and urban air pollution and the indoor micro-climate cannot be directly improved and adjusted as green belts and central green lands are relatively far from residence. A plurality of connecting pipes in each group of connecting pipes are vertically and coaxially arranged, each connecting pipe is communicated between every two adjacent round pipe bodies, each infiltration pipe body sequentially passes through the plurality of round pipe bodies and the plurality of connecting pipes which are alternately arranged from top to bottom, a plurality of plant growing holes are formed on the wall of each round pipe body, the uppermost round pipe body is the first round pipe body, the lowermost round pipe body is the end round pipe body, a rainwater collecting opening is formed in the top of the first round pipe body, and a rainwater drain outlet is formed in the bottom of the end round pipe body. The system provided by the invention is used for building groups.

The invention belongs to the field of special glassmaterial processing and production, and relates to an orderly and densely arranged microcavity structure membrane vacuum glass, which comprises a microcavity glass plate. One layer or two layers of densely arranged microspheres are arranged in the glass plate; a layer of thin film is arranged on the surface of each microsphere; a microcavity exists between every two adjacent microspheres densely arranged in each layer or between two layers. According to the novel orderly vacuum optical microcavity glass provided by the invention, sunshine in a visible region spectral region is allowed to penetrate through, lighting power is saved, a spherical shell thin film can obstruct infrared radiation, and a vacuum microcavity has effects of insulating cold, heat and sound; the glass can split beams in multiple colors selectively, so that the light reflection can be reduced; the glass has the advantages of fog resistance and frosting resistance; the glass has a curtain function, is unviewable from outdoor to indoor, and is visible from indoor to outdoor; the glass comprises the main materials: glass and a metal frame, and is applicable to a large standard modularized building material brick in the future, and convenient to build and install the whole wall body.

The invention discloses a hose and a preparation method of the hose, wherein the hose adopts low density polyethylene, ultra-high molecular weight polyethylene and macromolecule crosslinked polyethylene as raw materials, which are scientifically compounded and are vulcanized with a rubber tube to obtain a chemical substance with an excellent adhesive property for preparing a lining film, meanwhile, corona treatment is carried out on a bonding surface of the lining film and on a bonding surface of the rubber tube, moreover, a surface layer is composited with glass fiber reinforced plastics with a radiation-proof property, so that the surface layer of the rubber tube is excellent in radiation-proof property, and the safety hazards, brought about by ionization radiation, of a delivery pipeline are solved, thus the hose is prepared, the lining film of which is firm in bonding and the radiation-proof property is good; the hose is capable of delivering LPG (Liquefied Petroleum Gas) and LNG (Liquefied Natural Gas) as well as strong corrosive chemical solvents; the absorption rate, of X and gamma rays and all kinds of neutrons in nuclear radiation, of the hose, can reach 97.5 to 99.5 percent; and the adhesive property (N / 25mm) between the lining film and a rubber layer can reach 160 to 180.

The invention discloses a high-temperature-resistant and corrosion-resistant rubber tube and a preparing method thereof. Low-density polyethylene, ultra-high molecular weight polyethylene and macromolecular crosslinked polyethylene are used as raw materials, a lining film is prepared from chemical substances which have excellent bonding performance and are obtained after scientific compounding and vulcanization of a rubber pipe, and corona treatment is conducted on the bonding surface of the lining film and the bonding surface of the rubber pipe at the same time; glass fiber reinforced plastic reinforced fibers having the radiation protection performance are combined on the surface layer, so that the surface of the rubber pipe has the excellent radiation protection performance, and potential safety hazards caused by ionization radiation of a delivery pipeline are avoided; and finally the high-temperature-resistant and corrosion-resistant rubber tube which is provided with the firmly-bonded lining film, has the good radiation protection performance and can be used for delivering liquefied petroleum gas (LPG), liquefied natural gas (LNG) and extremely corrosive chemical solvent is prepared. The absorptivity to X rays and gamma rays in nuclear radiation and various neutrons of the hose can reach 97.5%-99.5%, and the binding force of the lining film and the rubber layer reaches 160-180 N / 25mm.

The invention provides an anti-smog sunhat with an electric filtering device. The anti-smog sunhat includes the electric filtering device, a hat body, a hat brim and a face mask. The face mask is a light-permeable face mask; the hat brim is connected with the outer side face of the front of the hat body, and the electric filtering device is arranged on the upper surface of the hat brim; the face mask is connected with the lower surface of the hat brim in a magnetic connection mode, and it is convenient for a user to freely dismount and mount the face mask. An air outlet of the anti-smog sunhat with the electric filtering device adopts an inclined-plane design structure, and the problems are solved that the head and face of the user directly suffer from air and the discomfort occurs due to long-term wearing. The inclined-plane design structure is adopted, air can firstly blow to the face mask and then blow to the human body after being rebounded by the face mask, and the comfort can be improved; the face mask is connected with the hat brim through a magnet, and it is convenient for the user to dismount and mount the face mask. The anti-smog sunhat has multiple technical effects of smog prevention, sun shading and the like.

The invention discloses an artificial induced spawning fertilization method of leiocassis longirostris. The method includes the steps of parent fish selection, induced spawning and incubation. Oxytocin adopted for the method is domperidone and human chorionic gonadotropin, and altogether, 3-7mg of domperidone and 800-1000 IU of human chorionic gonadotropin are injected to 1kg of fish. By the adoption of the method, onset time of medicine can be effectively shortened, manpower and material and financial resources can be effectively saved, fries can be designedly and massively produced to meet the requirements of different users for fries, and therefore production can be uniform with development.

The invention discloses a hose for delivering liquefied natural gas and a preparation method thereof. The low-density polyethylene, ultra-high molecular weight polyethylene and high-polymer crosslinked polyethylene used as raw materials are scientifically compounded and vulcanized with a rubber tube to prepare a liner film with chemical substances with favorable bonding properties; and the liner film bonding surface and the rubber tube bonding surface are subjected to corona treatment, and radiation-resistant fiberglass-reinforced plastic reinforced fibers are compounded on the surface layer, so that the rubber tube surface layer has excellent radiation resistance, thereby solving the potential safety hazard of the transmission pipeline caused by ionizing radiation, and finally preparing the hose capable of delivering liquefied natural gas, of which the liner film has high bonding firmness and high radiation resistance. The absorptivity for X rays, gamma rays and various neutrons in nuclear radiation can be up to 97.5-99.5%, and the adhesive force between the liner film and rubber layer (N / 25mm) is up to 160-180.

The invention relates to ordered double-layer film micro-spherical shell structure glass, comprising a micro-spherical shell glass plate; the surface of the micro-spherical shell glass plate is provided with a layer of closely arranged SiO2 microspheres; the surface of each SiO2 microsphere is provided with double layers of films, i.e., a first layer of spherical shell ICS film and a second layer of spherical shell AZO film. A manufacturing method comprises the steps of 1, synthesizing the SiO2 microspheres (2) by adopting a silicone-containing ethanol reaction solution and utilizing hydrolytic polycondensation of tetraethyl orthosilicate (TEOS) and two times or more than two times of continuous growth method; 2, enabling a cadmium-containing ammonia hydroxide solution I and a sulfur-containing ammonia hydroxide solution II to have colloidal chemical reaction in a reaction tank so as to promote the growth of the first layer of spherical shell ICS (3) film; 3, enabling a zinc-containing ethylene glycol monomethyl ether solution I and an aluminum-containing ethylene glycol monomethyl ether solution II to have colloidal chemical reaction in a reaction tank so as to promote the growth of the second layer of spherical shell AZO (4) film. Compared with the prior art, the ordered double-layer film micro-spherical shell structure glass has the beneficial technical effects that the glass has the effects of insulating heat, shading sun, saving energy and decorating, has a self-cleaning function, and transmits the sunlight within a visible region spectrum range.

A chromatic circle ampoule belongs to technical field of pharmaceutical glass and comprises an ampoule bottle. At least partial shape of ampoule bottle is a curved neck. The neck of ampoule bottle is provided with 1-3 color frit rings. The color frit rings are broken off when the ampoule is split with force. The invention is characterized in that the material of ampoule is semi-neutral borosilicate glass which is composed of the following oxides in weight fraction: 71% of SiO2, 3%-6% of Al2O3, 5.5% of RO, 11.5% of R2O, and 6%-7% of B2O3, wherein R is Na or K. The material of color frit ring is frit composed of the following raw materials: aluminum borosilicate, sodium oxide, potassium oxide and cerium oxide. The chromatic circle ampoule of the invention adopts the material of semi-neutral borosilicate glass so that has the advantages of semi-neutral borosilicate glass and easy break ampoule.

The invention belongs to the technical field of fruit tree cultivation, and particularly discloses a cultivation method for increasing contents of flavones and polyphenols in waxberry fruits by usinga colored greenhouse film. The method changes the light quality in a waxberry fruit growth and development environment by setting up a greenhouse covered with a bicolor light-transmitting film. The method mainly comprises the following steps: (1) land selection and greenhouse setting up: setting up a greenhouse frame with an arch top with two waxberry trees as one group; and (2) covering with thebicolor light-transmitting film: in a fruit whitening period, covering the top of the greenhouse frame with the bicolor light-transmitting film, wherein the bicolor light-transmitting film is formed by arranging yellow films and green films at intervals. Compared with a single colored film covering method, the method can significantly increase the contents of the flavones and the polyphenols in the waxberry fruits and increase the nutrient values of the fruits.

The invention discloses a radiation-resistant rubber pipe and a preparation method thereof. According to the radiation-resistant rubber pipe and the preparation method thereof, a lining film is prepared from low-density polyethylene, ultrahigh molecular weight polyethylene and macromolecular cross-linked polyethylene, which serve as raw materials, and chemical substances which have an excellent bonding property after scientific compounding and rubber pipe curing, meanwhile, a lining film bonding face and a rubber pipe bonding face are subjected to corona treatment, and a surface layer is compounded with glass fiber reinforced plastic reinforced fibers with radiation-resistant performance, so that the surface layer of the rubber pipe has excellent radiation resistance, potential safety hazards resulting from the ionizing radiation of a conveying pipeline are solved, and finally, the rubber pipe, which has the firmly-bonded lining film, can be used for conveying LPG, LNG and strongly-corrosive chemical solvents and is high in radiation resistance, is prepared; the ratio of absorption to X rays, gamma rays and various neutrons in nuclear radiation of the rubber pipe can reach up to 97.5-99.5%, and the bonding force (N / 25mm) between the lining film and a rubber layer reaches 160-180.

The invention discloses a construction method of a photoelectric curtain wall of a glass film, which comprises mounting a support, laying a roof, mounting a cable tray, laying wires and cables, mounting a direct-current combiner box, wiring, mounting a low-voltage power distribution cabinet, wiring, mounting an inverter, mounting a grounding unit, mounting a monitoring system, mounting an adverse current prevention unit, and mounting a lightning protection facility. The invention combines the common conventional curtain wall (roof) with the photoelectric effect, makes the wall surface or roof have exterior protection functions, has rain-escaping, shading, wind proofing, sunstroke preventing and winter protection functions, simultaneously utilizes solar energy to generate power, and has obvious economic benefits.

The invention discloses a hose preparation method. Low-density polyethylene, ultra-high molecular weight polyethylene and polymer-crosslinked polyethylene are taken as raw materials; a chemical substance having excellent adhesion properties after scientific compound and rubber tube vulcanization is utilized to prepare a lining film, corona treatment is performed on the bonding surface of the lining film and the bonding surface of the rubber tube, a surface layer is compounded with fiberglass reinforced fibers having radiation-proof properties, so that the rubber tube surface layer has excellent anti-radiation properties, potential safety hazards caused by ionizing radiation of a conveying pipe are solved, and finally the hose which has the lining film firmly bonded, is high in anti-radiation and can convey LPG, LNG and highly corrosive chemical solvents is prepared. The rate of absorption of X-rays, gamma-rays and various neutrons in nuclear radiation is up to 97.5-99.5%, and the adhesive force (N / 25 mm) of the lining film and a rubber layer reaches 160-180.

The invention relates to a photocatalyst curtain fabric, and belongs to the field of textile fabrics. The photocatalyst curtain fabric comprises a curtain fabric body (1), wherein a photocatalyst coating is sprayed on the front surface or the back surface of the curtain fabric body (1); and a plurality of discoid patterns, which are the flower-shaped decorative objects formed by spirally sewing strips of clothes, are formed on the curtain fabric body (1). According to the photocatalyst curtain fabric, the curtain is made of discoid-pattern fabrics, so that the visual aesthetics can be realized; the discoid patterns are three-dimensional, so that a user can feel better by touching, and the curtain is dynamic and gorgeous; the color can be determined according to the requirement on the curtain color; and the curtain fabric is attractive and elegant. The photocatalyst curtain fabric has the effects of shading, insulating heat, filtering ray, proofing ultraviolet ray and purifying harmful gas in the air, so that the fresh and healthy air is provided for a house.

The invention provides a heat-insulation louver glass window which comprises a transverse beam, a frame, a plurality of louver blades and a transparent window body. The frame is arranged on two sides of the transverse beam, the louver blades are arranged on the lower portion of the transverse beam, a lifting stay and a turnover ladder rope are penetratingly arranged on the louver blades, the transparent window body is of a double-layer hollow structure, and the transverse beam, the frame and the louver blades are arranged inside the transparent window body. The heat-insulation louver glass window has the advantages of sunshade property, heat-insulation property and convenience in cleaning.

The invention discloses an environmental-friendly waterborne polymer sunshade cloth paint and a preparation method thereof. The paint is prepared from a first component soft emulsion, a second component hard emulsion and a third component; the third component is prepared from titanium dioxide, britesorb, an antimycotic antibacterial agent, trimethylolpropane tri and polyacrylic acid sodium salt; the paint is obtained through the following steps that the first component soft emulsion, the second component hard emulsion and the third component are mixed to obtain mixed liquor M, a fourth component with the same mass as that of the mixed liquor M is added, and finally the environmental-friendly waterborne polymer sunshade cloth paint is obtained through preparation. The environmental-friendly waterborne polymer sunshade cloth paint has the good stability and constructability. Sunshade cloth obtained after the coating process has the properties of water proofing, oil proofing, mildew proofing, bacteria resistance, shading, sheltering, ultraviolet resistance, ageing resistance, acid and alkali resistance, salt resistance and oceanic climate resistance on the pure environmentally friendly premise.

The invention discloses an odor-resistant garbage can with multiple boxes. The garbage can comprises an upper box and a lower box. An LED display screen is installed on the outer wall of the front of the upper box, the upper box comprises a left box and a right box, the left box and the right box are of an integrally formed structure, the top of the left box is provided with a first garbage placing opening, the bottom of the right box is open, the top of the lower box is open, and the left box and the right box are in butt joint with the lower box. The garbage can has the advantages that the first garbage placing opening can be sealed automatically, the rotting speed of garbage in the garbage can can be slowed down; abnormal smells in the garbage can can be dispersed effectively; and the garbage in the garbage can can be poured into a garbage truck easily.

The invention discloses a special mobile plant wall system for a building external wall and relates to a mobile plant wall system. The system is to solve the problem that green lands and open spaces in urban building groups are small in area as a result of limited space to lead to increasing seriousness of urban heat island effect and urban air pollution and the indoor micro-climate cannot be directly improved and adjusted as green belts and central green lands are relatively far from residence. A plurality of connecting pipes in each group of connecting pipes are vertically and coaxially arranged, each connecting pipe is communicated between every two adjacent round pipe bodies, each infiltration pipe body sequentially passes through the plurality of round pipe bodies and the plurality of connecting pipes which are alternately arranged from top to bottom, a plurality of plant growing holes are formed on the wall of each round pipe body, the uppermost round pipe body is the first round pipe body, the lowermost round pipe body is the end round pipe body, a rainwater collecting opening is formed in the top of the first round pipe body, and a rainwater drain outlet is formed in the bottom of the end round pipe body. The system provided by the invention is used for building groups.

The invention discloses an odor-resistant garbage can with double boxes. The garbage can comprises an upper box and a lower box. An LED display screen is installed on the outer wall of the front of the upper box, the upper box comprises a left box and a right box, the left box and the right box are of an integrally formed structure, the top of the left box is provided with a first garbage placing opening, the bottom of the right box is open, the top of the lower box is open, and the left box and the right box are in butt joint with the lower box. The garbage can has the advantages that the first garbage placing opening can be sealed automatically, the rotting speed of garbage in the garbage can can be slowed down; abnormal smells in the garbage can can be dispersed effectively; and the garbage in the garbage can can be poured into a garbage truck easily.