33results about How to "Good heat preservation and energy saving" patented technology

The invention discloses an LED lamp tube flexible automatic production line. The LED lamp tube flexible automatic production line comprises a glass tube loading and lamp strip pasting conveying and curing mechanism; a dehumidifier is arranged beside the glass tube loading and lamp strip pasting conveying and curing mechanism; lamp tube pretreatment pieces are conveyed onto the dehumidifier through lower tube conveying; the lamp tube pretreatment pieces are conveyed into a tin soldering system through lower tube conveying after being treated by the dehumidifier, and are conveyed by the tin soldering system to a filament coating plug installation detecting and eliminating mechanism; the lamp tube pretreatment pieces are conveyed to a glue drying machine through lower tube conveying after being treated by the filament coating plug installation detecting and eliminating mechanism, are treated by the glue drying machine to feed in a pressing needle labeling structure, and are treated by the pressing needle labeling structure to feed in an aging detecting structure; and lamp tubes treated by the aging detecting structure are conveyed into a full-automatic packing line conveying system.

The invention relates to a photovoltaic honeycomb component module with a heat collecting pipe, comprising a photovoltaic component formed by a photovoltaic plate, a connector and a connecting box, wherein a solar heat collecting pipe, a honeycomb core layer and a back plate are arranged at the lower layer of the photovoltaic plate in sequence and are adhered through a hot melt adhesive membrane to form a main body structure of the component module; an aluminum alloy frame is arranged at the periphery of the main body structure of the component module; the connector includes a positive electrode connector and a negative electrode connector; two ports of the solar heat collecting pipe are provided with an inlet joint and an entrance joint which are respectively arranged at the two sides ofthe component module; and the connecting box is arranged inside the honeycomb core layer. The photovoltaic honeycomb component module integrates the advantages of photovoltaic batteries and the heat collecting technology, has all the performance characteristics of aluminum honeycomb plates, better solves the problems of the peeling of the photovoltaic component and materials and heat dissipation of the diode in the connecting box and the like, and has the advantages of standard modular structure design, strong integrity, convenience in install and relatively lower cost.

The invention discloses a damp-proof sound-absorbing building envelope with an air layer. The damp-proof sound-absorbing building envelope is characterized by comprising an exterior trimming panel, a heat-insulating waterproof layer, an outer layer flame-retardant sound-absorbing heat-insulating material layer, a vapor blocking layer, an inner layer flame-retardant sound-absorbing heat-insulating material layer and an interior trimming panel which are all arranged in sequence from the outside to the inside of a room. The air layer which is sealed relatively is formed between the exterior trimming panel and the heat-insulating waterproof layer. By the arrangement of the air layer and the matched design of the heat-insulating waterproof layer, the inner layer flame-retardant sound-absorbing heat-insulating material layer, the outer layer flame-retardant sound-absorbing heat-insulating material layer and the vapor blocking layer, humidity accumulation in a heat-insulating material can be effectively avoided, and the problem that the durability, structural strength and heat insulation of a heat insulation system are affected due to poor moisture penetrability in the heat insulation system is solved. The damp-proof sound-absorbing building envelope is clear in hierarchical structure and is good in heat insulation, energy saving performance, moisture penetrability, damp prevention and sound absorption, and the shortcoming that the building porous material external building envelope is internally easily affected with damp, condensation and mold and is non-breathable and poor in sound absorption can be fundamentally overcome.

The invention relates to a dust haze preventing energy-saving window, and belongs to the technical field of building. The dust haze preventing energy-saving window comprises a fixed sash and an opening sash, wherein the opening sash is arranged on any side edge of the upper side edge, the lower side edge, the left side edge and the right side edge of the fixed sash and is in a narrow-strip shape. The opening sash is a ventilating sash and comprises an inner window body and an outer window body, the outer window body is a glass window, the window face of the inner window body is formed by sandwiching a filtering cotton layer in a double-layer steel wire gauze, the inner window body is opened inwards, and the outer window body is opened outwards. When the outer window body of the opening sash is opened, and the inner window body of the opening sash is closed, the heat preservation performance of the energy-saving window is equivalent to that of a double-layer glass window, and while the requirement for ventilation of a room is met, it can be ensured that indoor temperature does not fluctuate substantially, which is beneficial to health of people and plants in the room and heat preservation and energy conservation of a building. The dust haze harm is effectively reduced, and dust and mosquitoes are prevented from entering the room. The ventilating performance can fully meet the requirement for ventilation of the room, the ventilation property is 300 mm/s, and therefore the ventilating effect is excellent.

The invention discloses a concrete filled steel tubular column, H-shaped steel beam, steel support and pi type connecting piece combined center column bottom joint and a making method. The joint mainly comprises a light square steel tube recycled concrete column, H-shaped steel beams, a pi type connecting piece, web connecting plates, high-strength bolts, steel supports, I-shaped bench binding steel bars, slab column binding steel bars and a prefabricated recycled concrete floor. Compared with the prior art, the joint is simple in structure and convenient to construct, and has a clear force transferring route and two seismic fortification lines. The novel structures such as the pi type connecting piece, the bench binding steel bars and the slab column binding steel bars are creatively proposed, and integrality of slab-column-joint domain is enhanced; bending resistance, pressure resistance and stability of the joint are effectively improved; reliability of the steel support and the pitype joint connecting structure is further ensured; and the joint is firm in beam-column-support-floor connection, high in integrality and excellent in seismic performance and the key technological support is provided for engineering design of a prefabricated green housing light steel combined structure.

The invention discloses a concrete filled steel tube column-H-shaped steel beam-steel support-pi-shaped connecting piece combined type side column bottom joint and a manufacturing method. The joint ismainly composed of a square steel tube recycled concrete column, an H-shaped steel beam, pi-shaped connecting pieces, web connecting plates, high-strength bolts, steel supports, stool steel bars anda prefabricated recycled concrete local floor slab. Compared with the prior art, the beam-column-support connecting joint is simple in structure, convenient to construct and clear in force transmission path, and has two seismic defense lines. The beam-column joint and the steel support are creatively assembled through the pi-shaped connecting pieces, the assembled floor slab is partially connectedwith the joint into a whole through the stool steel bars, the bending resistance, the pressure resistance and the stability of the joint are enhanced, and the reliability of connection between the steel support and the pi-shaped connecting pieces is guaranteed. The beam-column-support-floor slab of the joint is firm in connection, high in integrity and excellent in anti-seismic property, and keytechnical support is provided for engineering design of a light steel composite structure of an assembly type green house.

The invention discloses an annular multi-tube pyrolysis oil sludge and waste tire waste plastic domestic garbage reaction device which comprises left sealing sleeves, left cavities, material sliding plates, a center kettle, a right fixing plate, a heating furnace, a right fixing plate, surrounding kettles, right cavities, right sealing sleeves, feeders, right supporting wheels, transmission wheelsand left supporting wheels. The surrounding kettles are fixed in peripheral circular holes of the left fixing plate and the right fixing plate, the center kettle is fixed in a central circular hole,the left cavities and the right cavities are arranged on the outer sides of the surrounding kettles, the left sealing sleeves are arranged at the outer ends of air outlet pipes of the left cavities, the right sealing sleeves are arranged on the outer sides of the right cavities, the feeders are arranged in the right sealing sleeves and extend into the center kettle, the right supporting wheels arearranged on the lower portions of the right cavities, the left supporting wheels and the transmission wheels are arranged on the lower portions of the left cavities, and the material sliding plates are arranged on the left sides of the left cavities. The reaction device is novel in structure, materials enter the center kettle and then are slid into the surrounding kettles, the materials are operated twice in the short device, reaction time is prolonged, and productivity is improved.

The invention discloses a building wall heat preservation and insulation structure. The structure comprises an inner-layer wallboard, wherein an inner reinforcing plate is bonded to the side face of the inner-layer wallboard, a heat preservation plate is bonded to the side face of the inner reinforcing plate, a net-shaped fixing plate is bonded to the side face of the heat preservation plate, a rock wool heat insulation plate is bonded to the side face of the net-shaped fixing plate, an outer reinforcing plate is bonded to the side face of the rock wool heat insulation plate, an outer-layer wallboard is bonded to the side face of the outer reinforcing plate, clamping board grooves are formed in the two sides of the inner-layer wallboard and the two sides of the outer-layer wallboard correspondingly, clamping board clamping grooves are formed in the two sides of the inner reinforcing plate and the two sides of the outer reinforcing plate correspondingly, clamping board female heads arefixedly connected into the clamping board grooves in one sides of the inner-layer wallboard and the outer-layer wallboard, and clamping board male heads are fixedly connected into the clamping board grooves in the other sides of the inner-layer wallboard and the outer-layer wallboard. Through cooperation of the rock wool heat insulation plate, the heat preservation plate and the net-shaped fixingplate, the thermal insulation effect of a building wall body is stronger, the firmness degree between the plates of the building wall body is improved through the fixation of the clamping board femaleheads and the clamping board male heads, and the building wall body is firm and stable for a long time.

The invention discloses a floor structure for a building and a construction process thereof, and belongs to the technical field of building construction technologies, the floor structure specifically comprises an original structure floor, and further comprises a facing material, a concrete layer, a heat preservation layer, a bonding layer and an adhesion agent; the bonding layer, the heat preservation layer, the concrete layer and the facing material are sequentially laid on the original structure building floor coated with the adhesion agent. The bonding layer is used for bonding the heat preservation layer and the original structure floor, the used silica sol binder can repair fine cracks and cavities in the original structure floor, and further cracking of the structural floor is avoided; in addition, primary rough leveling can be carried out on the bonding layer before concrete is poured, meanwhile, the heat preservation layer can be effectively fixed, and then construction of a follow-up structural layer is simplified. Besides, the technical problems of ground cracking, dusting and the like in the prior art can be solved by only needing the thickest thickness of the ground structure provided by the invention to be 7cm, so that the indoor height is increased, and the living experience of residents is improved.