41results about How to "Realize thermal insulation" patented technology

Disclosed is a sintered horizontal-hole concrete block die, which belongs to the technical field of building material machinery. The invention comprises a machine mouth component, a core rack component, a machine head and an oil distributing disk, wherein the machine mouth is connected with a butt-joint flange of the machine head by a fixing block; the machine head is connected with the oil distributing disk by bolts to integrate the machine mouth component, the machine head and the oil distributing disk; the core rack component, which is nested in the cavity of the machine head, is axially fixed with the inner concave shoulder platform arranged at two sides of the inner wall of the machine head and the bolts adjust horizontally to ensure the concentricity and fixation. The technical characteristics of the invention are that, first of all , the invention is applicable to the Chinese condition, which means that firstly, the invention is applicable to the condition of current technology of the sintered brick vacuum extruder so that the combination of technology and the conversion of product can be achieved directly; secondly, the invention is applicable to the properties of various non-clay materials in our country so that the work process of soil-saving and waste-utilizing can be accelerated.

The invention discloses a thermal coating special for a building exterior wall. The thermal coating is prepared from, by weight, 20-30 parts of acrylic emulsion, 15-25 parts of novolac epoxy, 12-18 parts of modified talc powder, 4-9 parts of attapulgite, 5-11 parts of titanium dioxide, 3-7 parts of hollow glass beads, 6-10 parts of silicon dioxide gel, 2-4 parts of nano titanium dioxide, 1-3 partsof lignocellulose, 2-3 parts of dispersing agent, 1-4 parts of coalescing agent and 30-40 parts of deionized water. The thermal coating is excellent in performance, saves energy and protects the environment, can form effective protection on the surface of a coated base material, and is high in decoration property, low in energy consumption, resistant to fire and combustion, capable of insulatingand preserving heat and long in service life.

The invention relates to thermal insulation paint and a preparation method thereof and a thermal insulation coating. The thermal insulation paint is prepared from, by mass, 15-30 parts of main ingredient, 3-22 parts of acrylic polymer hollow spheres, 15-40 parts of water and 0.5-1.5 parts of thickener, wherein the main ingredient is polymer resin of which the elastic elongation ratio is 800% or above, and the glass transition temperature is below -10 DEG C. The thermal insulation paint is good in thermal insulation effect.

The invention relates to a nano-microporous thermal insulation material, which includes a porous base layer and a heat insulation layer attached to the surface of the base layer. The base layer consists of the following raw materials by weight: 28-36 parts of polymer hollow microspheres, 1-5 parts of paraffin/porous perlite-urea-formaldehyde resin phase change microcapsules, 11-19 parts of nano-alumina hollow spheres, 5-12 parts of nano-silica sol, and 3-7 parts of alumina silicate fiber. The heat insulation layer is composed of the following raw materials by weight: 44-54 parts of silica aerogel, 14-18 parts of modified starch, 4-8 parts of hollow microspheres, 10-16 parts of nano-titanium oxide, 3-5 parts of mullite whisker, and 2-4 parts of a foaming agent. The nano-microporous thermalinsulation material provided by the invention has good heat insulation performance and high strength, does not shrink easily, and can meet the heat insulation requirements of building walls.

A decorative heat-preserved wall board with solar and air heat collection is provided, which comprises a back board, a panel, a rim and an inner cavity. The back board is a shallow box-like heat-preservation sandwich board, an air inlet is provided at the lower part of the box bottom, an air outlet is provided at the upper part of the box bottom, at the air outlet, a solar fan is installed. The power supply of the fan is a solar photovoltaic power generating board at inner side at front of the panel. The panel is a flat glass. Between the panel and the back board, the rim is connected. On the rim, some concave ports for connecting are provided. In the inner cavity enclosed by the panel, back board and the rim, a corrugated heat-absorbing board is fixedly connected on the inner bottom side of the shallow box-like heat-preservation sandwich board. The outer surface of the corrugated heat-absorbing board is provided with a heat-absorbing coating. The inner wall of the corrugated heat-absorbing board is connected with heat-exchanging fins. The inside of the corrugated heat-absorbing board forms a heat-exchanging cavity, which is communicated with the air inlet and the air outlet. The invention greatly reduces the cost of the wall board integrating solar with a building, is easy to maintain, improves the service life and is easy to spread and apply in large area.

The invention discloses an air conditioner room ventilation control method based on a blower and a ventilation window. The glass window is provided with double layers of glass, and a ventilation cavity is formed between the two layers of glass; a shutter device is arranged in the ventilation cavity to divide the ventilation cavity into an inner side ventilation cavity and an outer side ventilationcavity; and room ventilation is realized through control according to a summer indoor cooling ventilation mode and a winter indoor heating ventilation mode. By adopting the air conditioner room ventilation control method, the double layers of glass can serve as a ventilation passage, so that requirements on the amount of indoor fresh air can be met; reflection heat radiation can be also adjusted,so that indoor heat preservation and insulation can be better realized; indoor air conditioner energy consumption is better lowered; and the conditioner room ventilation control method further has the advantage that cleaning of the inner parts of the double layers of glass can be conveniently realized.

The invention discloses a closed ventilating and insulating pig breeding workshop and belongs to pig breeding plants. The closed ventilating and insulating pig breeding workshop comprises pig houses in a plant; the wall body of two sides of the plant has an interlayer structure formed by an inner wall (15) and an outer wall (1), and a wet curtain device (2) is arranged in each window opening; a ventilating duct (9) covered with a grid plate (13) is formed in the floor of the plant, a buried air hose (6) is used for communicating between the ventilating duct and an interlayer channel (3); suction fans (18) are fixed on a ceiling (16) and a gable (17); each pig house positioned on two sides of the ventilating duct (9) is divided into a rest region (10) and an active region (11); the floor ofeach rest region (10) is compound floor, and each active region (11) is formed by slatted floor covering the surface of a manure ditch (5); and the bottom of the manure ditch (5) communicates with amanure delivery pipe (4) through a drainage pipe (7). The closed ventilating and insulating pig breeding workshop is energy-saving and environment-friendly, is warm in winter and cool in summer, and is a plant for pig breeding.

The invention relates to an externally-hung light stone material by desulfurized gypsum industrial waste residues, which comprises the following components by weight percentage: 40.0%-50.0% of desulfurized gypsum; 29.85%-40.25% of magnesium oxide, 10.0%-15.0% of magnesium sulfate, 0.15%-0.25% of citric acid, 0.10%-0.25% of a water reducing agent, 0.50%-0.80% of polymer powder, 2.50%-3.20% of fibers and 0.5%-1.0% of pigment. The magnesium oxide is selected from white powder with the calcination temperature of 400 DEG C, and the mesh number of 400 and the industrial grade purity of 90% or above.The water resistance of the magnesium oxysulfate cement and the toughness and strength of the artificial stone are improved, the density of the artificial stone is greatly reduced due to a large number of micropores contained in the magnesium oxysulfate cement, and multiple functions of heat preservation, heat insulation, humidity adjustment, sound insulation and the like of the artificial stoneare achieved. The industrial waste residue desulfurized gypsum is safely and reliably treated, and the utilization rate is as high as 40% or above.

The invention discloses a plastic film raw material mixing device, and particularly relates to the technical field of plastic film processing. The plastic film raw material mixing device comprises a device body, wherein the two ends of the bottom of the device body are fixedly connected with a fixed bracket; the two sides of the fixed bracket are fixedly connected with supporting plates through connecting sleeve blocks; the bottom ends of the supporting plates are fixedly connected with a bottom plate; and one side of the fixed bracket is equipped with a vibrating mixing mechanism. According to the plastic film raw material mixing device disclosed by the invention, a charge base, a connecting plate, a connecting rotary shaft and a drive motor are arranged, so that raw materials are poured in through an opening in the top of the charge base in use; the drive motor is started, and drives the connecting rotary shaft to rotate through a coupler, so that the connecting rotary shaft drives the connecting plate to rotate while rotating; and the connecting plate consists of five groups of rectangular plates to form a windmill shape, so that the raw materials are uniformly charged, and therefore, blockage caused by excessive raw materials poured in once is prevented, working efficiency of the device is improved, a raw material blockage condition is reduced, and raw material processing efficiency is guaranteed.

The invention discloses a novel wall composite material. The novel wall composite material is of a sandwich structure, the outer layers of the composite material are glass thin films, and the middle of the composite material is foamed concrete. The production method of the novel wall composite material comprises the steps that the glass thin films are unreeled, flattened; one layer of glass thin film is coated with the foamed concrete; another layer of glass thin film is arranged on the foamed concrete in a covering mode; the glass thin films are rolled and pressed, and the thickness of the foamed concrete is adjusted; and the foamed concrete is cured and forms a glass concrete composite material board, and the composite material board is cut into wall boards.

The invention belongs to the technical field of automobile exhaust aftertreatment package structures, and discloses a general exhaust aftertreatment heat shield. The general exhaust aftertreatment heat shield comprises heat insulating sheets with the semi-circular section, landing edges are arranged on one sides of the heat insulating sheets, and the two heat insulating sheets are buckled throughthe landing edges to form the cylindrical heat shield; and inclined corners are arranged at one ends of the heat insulating sheets, reinforcing bars are arranged on the outer surfaces of the heat insulating sheets, heat insulating cotton and reinforcing supports are arranged on the inner surfaces of the heat insulating sheets at intervals, and the reinforcing supports are arranged in the circumferential direction of the heat insulating sheets. The cost of an aftertreatment mold is greatly lowered; the process requirements of aftertreatment assembly production are met, welding is easy, and theproduction efficiency is improved; the loading reliability requirements when a hoop is fixed to the heat shield are met; and the overall heat preservation effect of aftertreatment is achieved, and theheat-insulating protection effect is achieved on parts surrounding aftertreatment.

The invention discloses an electric heating water cup which comprises a cup body, a cup lid, a cup lid, a cup lid, a cup lid, a cup lid, a cup lid, a cup lid and an electric heating device. The cup cover covers the opening of the cup body; the bottom cover is detachably connected to the bottom of the cup body, and the bottom cover is provided with a heat insulation structure; the heating base is detachably connected to the bottom of the cup body so as to heat the cup body; the electric heating water cup has a heating state that the cup body is connected with the heating base and a using statethat the cup body is connected with the bottom cover. The invention aims to provide the electric heating water cup which not only can heat water, but also is convenient to carry and preserves heat.

The invention relates to heat insulation paint, a preparation method of the heat insulation paint and a heat insulation coating thereof. The heat insulation paint is prepared from the following ingredients in parts by mass: 30 to 80 parts of asbestos wool, 80 to 120 parts of vitrified perlite, 0.8 to 1.2 parts of foaming agents, 0.5 to 1 part of dispersing agents, 0.3 to 0.8 part of antifoaming agents, 30 to 40 parts of zirconia, 20 to 30 parts of polyvinyl alcohol, 3 to 4 parts of moisture repellents, 2 to 3 parts of salt, 0.3 to 0.8 part of pigment, 3 to 4 parts of brightening agents, 0.3 to0.8 part of Polyacrylamide and 250 to 350 parts of water, wherein through the vitrified perlite, the heat insulation coating obtained by the heat insulation paint is of a porous structure, so that space steric hindrance is formed in the heat insulation coating; the heat conduction can be blocked through the space steric hindrance, so that the heat loss is reduced; therefore the heat insulation and thermal isolation of the heat insulation coating can be realized.

The invention discloses a detachable and movable heat preservation and insulation unit block roof. The roof comprises a box body; triangular plates are welded to the inner walls of the four corners of the box body; nut holes are welded to the tops of the triangular plates; threaded rods are in threaded connection with the interiors of the nut holes; sleeves are installed outside the threaded rods; rectangular supporting plates are installed at the tops of the sleeves; purlines are installed at the tops of the supporting plates; connecting structures are installed at the connecting positions of the purlines; the space between the purlines is filled with polyphenyl granule concrete; and a photovoltaic panel body is installed at the tops of the purlines. The purlines, expansion nets and the polyphenyl particle concrete are spliced to form heat preservation roof small panel blocks, then the heat preservation roof small panel blocks are connected through the connecting structures on the construction site to form the unit block roof, and then screws, the sleeves and the supporting plates are in threaded connection with the nut holes of the box body, so that industrialized production can be achieved and the purpose of fabricated construction engineering of fabricated construction is achieved.