64results about How to "Improve heat preservation function" patented technology

An outside wall multi-functional protective slurry is composed of A and B components, in which A component contains elastical latex, cellulose aether, crack resistance fiber, lignified fiber, dispersant, anti mildew agent; B A component contains cement, perlite, girasol pearl, pulverized fuel ash, water reducer. The inventive outside wall multi-functional protective slurry has a perfect crack resistance and a high cohesive strength. The slurry matches with the outside wall external heat retaining and has a high cost performance. The invention accords to the industry standards of construction industry of JG / T157-2004 <> and outside wall heat retaining plaster standard and it has a certain heat insulation and heat retaining function.

The invention relates to a biochemical instrument, and provides a constant temperature metal bath, which comprises a base, a warming and cooling part and a radiating part, and also comprises a heat-conducting fin used for heat exchange, wherein the upper and lower surfaces of the heat-conducting fin are attached to the base and the warming and cooling part; and the coefficient of heat conduction K of the heat-conducting fin is more than 237W / m.K. A layer of heat-conducting fin is arranged between the base and the warming and cooling part, and thermal interface materials are coated on contact surfaces among the base, the heat-conducing fin, the warming and cooling part and the radiating part, and the heat conducting uniformity is enhanced; a thermal insulation gasket is arranged between the base and the heat-conducing fin, and the thermal insulation function of the base is enhanced; an exhaust fan is moved to the bottom, and the number of the exhaust fans is increased, so that the warming and cooling efficiency is improved; and an anti-condensation device and a gasket are arranged above the base, and a lantern ring is arranged at the periphery of the base, so that the usability of the constant temperature metal bath is improved.

The invention discloses an assembly type building support seat, relates to the technical field of assembly type buildings, and solves the problems that an existing assembly type building support seatdoes not have an emergency adaptation function, for example, a water accumulation phenomenon can be caused if a sewer is blocked or located in a low-lying position during raining, the service life ofa house is seriously affected, and property loss can occur. The assembly type building support seat comprises a base; a sliding sleeve plate is slidably arranged at the top of the base; the top of thesliding sleeve plate is fixedly provided with a lifting plate through a bolt; a partition plate is fixedly arranged at the top of the lifting plate through a bolt; due to the arrangement of a drivingbevel gear and a lead screw, the emergency adaptation function is provided, the lifting plate can be dragged up by using the principle of a sliding block mechanism, the bottom of a building is separated from the ground, so that the damage of resources caused by water soaking of the house is avoided, and meanwhile, the arrangement of a guide rod and a guide sleeve can assist in ensuring the stability of the house in the lifting process, reducing the shaking degree and increasing the transverse stability of the building.

The invention discloses an energy-saving type heat insulation outer wall based on seasonal change. The energy-saving type heat insulation outer wall comprises a first heat preservation layer, a second heat preservation layer and a mounting layer; the second heat preservation layer is mounted on the back face of the first heat preservation layer, and the mounting layer is mounted on the back face of the second heat preservation layer; and a fixing column is mounted on the front face of the first heat preservation layer in a penetrating mode, and a decorative layer is mounted on the front face of the first heat preservation layer. According to the energy-saving type heat insulation outer wall based on seasonal change, by mounting the first heat preservation layer, the second heat preservation layer and a collecting groove, the performance of the heat insulation wall can be enhanced, the first heat preservation layer, the second heat preservation layer and the mounting layer are all made of glass fiber cotton and phenolic foam materials, and thus good heat preservation performance is achieved; and in addition, external rainwater passes through the collecting groove and enters a water storage box from flow guiding holes, a sealing plate floats upwards along with entering of the rainwater, then the sealing plate makes contact with a sealing block, thus the bottom of the water storage box is sealed, in the above mentioned way, when a fire occurs, the stored rainwater isolates all heat preservation walls, fire spreading is prevented, and the fireproof performance of the heat preservation walls is enhanced.

The invention provides a lasting energy-saving roof system, it includes insulation layer and waterproof layer under the concrete structure layer, and it also is equipped with inner waterproof layer and water discharging layer between the concrete structure layer and the insulation layer. The roof system in the invention is a high efficient, energy-saving and durable roof system, it applies to the flat roof construction which uses the armored concrete as the roof structure materials.

The invention provides a heat energy utilization device for protein drug extraction, which comprises a shell cover fixed on the outer side of the outer shell by bolts, and rubber gaskets are fixed on the inner side of the outer shell and the shell cover by bonding; the inner bottom of the outer shell Both ends are integrated with four sets of column structures; the outer shell and the shell cover are clamped with rubber gaskets and columns to install an inner tank; the back of the shell cover is fixed with a suction valve through screw connection, There is an outer shell and a shell cover, which provides a vacuum installation environment for the inner tank, which greatly improves the heat preservation function of the inner tank, and at the same time provides a convenient installation and replacement function for the inner tank, which is convenient for assembly. The inclined plate structure can straighten out the water flow and ensure that the water is evenly stirred when it is subjected to thermal expansion and contraction.

The invention discloses a heat insulation magnesium oxide board, which is formed by mixing the following raw materials in parts by weight: 70-100 parts of magnesium oxide, 50-75 parts of magnesium chloride, 35-50 parts of expanded granules, 20-30 parts of calcium silicate, 20-30 parts of aluminum silicate fiber, 10-20 parts of cotton fiber, 2-5 parts of foaming agent and 10-20 parts of water. In the heat insulation magnesium oxide board, the expanded perlite, calcium silicate and the aluminum silicate fiber all have excellent heat insulation performance; and with the foaming agent, combination among the expanded perlite, calcium silicate and the aluminum silicate fiber is facilitated, so that the heat insulation performance of the heat insulation magnesium oxide board is enhanced.

The invention relates to the field of buildings, and in particular relates to a light partition wall board, and a manufacture method and an installation method thereof. The light partition wall board comprises a pair of autoclaved non-asbestos building cellulose building fibre cement CCA boards; an interlayer is arranged between the pair of autoclaved non-asbestos building cellulose building fibre cement CCA boards; a mixed material is filled in the interlayer; and the mixed material comprises the following components in part by weight: 50-60 parts of silicate cement, 50-60 parts of ceramsite, 1-3 parts of building fibre, 40-50 parts of water, 10-15 parts of rice straw fibre, and 0.5-1.2 parts of cement coagulant. The light partition wall board, and the manufacture method and the installation method thereof disclosed by the invention have the advantages of being preferable in heat insulation performance, sound insulation performance and fireproof performance, high in production efficiency and convenient to install.

The invention belongs to the field of buildings, and particularly relates to a self heat-insulation system of a cast-in-situ concrete shear wall and a method for manufacturing the self heat-insulation system. The self heat-insulation system comprises an outer-side steel wire mesh and a heat-insulation plate. A plurality of multifunctional CL net frame plate protective layer mortar spacers are mounted between the outer-side steel wire mesh and the heat-insulation plate and are connected with the outer-side steel wire mesh and the heat-insulation plate by a plurality of heat-insulation plate fixing clamp components, the heat-insulation plate fixing clamp components are provided with bent inner ends, straight heads at the outer ends of the heat-insulation plate fixing clamp components penetrate the heat-insulation plate from the inside to the outside, are bent and hasped on transverse wires of the outer-side steel wire mesh and are welded with the transverse wires, bent middle sections of the heat-insulation plate fixing clamp components are provided with hooks, and the heat-insulation plate is clamped at the tail ends of the heat-insulation plate fixing clamp component; a plurality of multifunctional reinforcing steel bar protective layer spacers are mounted between the heat-insulation plate and a reinforcing steel bar of the shear wall and are connected with the heat-insulation plate and the reinforcing steel bar of the shear wall by a plurality of connecting clamp components, one end of each connecting clamp component is bent and is hooked in the hook at the inner end of the corresponding heat-insulation plate fixing clamp component, the other end of each connecting clamp component is bent, and the reinforcing steel bar of the shear wall is tightly hooked by the other end of each connecting clamp component. The self heat-insulation system and the method have the advantages that the cost of a building can be reduced, the heat-insulation performance of a wall body of the building can be improved, and the quality of the cast-in-situ reinforced concrete wall body can be guaranteed.

The invention relates to the technical field of basements, in particular to a basement waterproof and drainage combined construction method. The construction method mainly includes the construction steps that S1, construction measurement is conducted; S2, foundation pit excavating is conducted; S3, drainage ditch and water collecting well construction is conducted; S4, basement body construction is conducted; S5, bottom plate leveling is conducted; S6, bottom plate waterproof and drainage construction is conducted; S7, wall body waterproof and drainage construction is conducted; S8, surface layer construction is conducted; and S9, drainage monitoring device installation is conducted. Waterproof and drainage plates adopted in a bottom plate and a wall body are PVC drainage plates, the characteristic that the service life of the PVC drainage plates is far longer than that of waterproof rolls in the prior art is utilized, and the phenomenon that the draining plates are aged, and water leakage happens is reduced; and meanwhile, the structure construction that the PVC drainage plates are uneven is utilized, drainage cavities are formed in the bottom plate and the wall body, leaking water can be prevented from being led out of the bottom plate and the wall body through upstream faces of the PVC drainage plates in the cavities, and the service life of buildings is further prolonged.

The invention discloses a ventilated and heat-retaining edible fungus cultivation box, which comprises a box body, a cultivation rack, a groove, a buckle and a sealing ring. Ventilation fans are inlaid on the rear side wall of the box body, and ventilation fans are provided with Heating device, the bottom of the heating device is connected with the connecting pipe, and the connecting pipe is provided with an air outlet, the cultivation frame is arranged in the box, and the inner body wall of the box is provided with a thermal insulation layer, and the concave The groove is arranged on the top of the box body, and the front side of the box body is provided with a thermometer, the buckle is arranged above the outer side wall of the box body, and a box cover is provided above the box body, and the side of the box cover is provided with block, and a glass viewing port is provided in the middle of the case cover, and the sealing ring is provided on the bottom surface of the case cover. The ventilated and heat-retaining edible fungus cultivation box is provided with a heating device, which can heat and blow cold air into the box, so that the box can have a suitable temperature for cultivating edible fungi.

The invention discloses a novel multi-effect outer wall air inlet pipe comprising a pipe body, a positioning flange and a seal ring. A telescopic flexible hose is arranged between the pipe body and the positioning flange. The inner pipe wall of the pipe body is a reducing pipe wall. Multiple silencing holes are evenly distributed in the inner wall pipe and are filled with silencing cotton. A grating piece is arranged at an air inlet. The rear end of the grating piece is connected with the air inlet in a threaded manner. Three to five inclined blades are arranged at the front end of the grating piece. A first roughening ring and a second roughening ring are arranged on the outer surface of the pipe body. A protection layer is arranged on the outer wall of the pipe body and comprises a nanometer anti-corrosion coating, a heat preservation layer and an anti-corrosion waterproof coating. By means of the novel multi-effect outer wall air inlet pipe, noise generated when air enters the pipe body can be reduced; the protection layer is arranged, the corrosion prevention function, the heat preservation function and the waterproof function of the outer wall of the pipe body are improved, the effects of slowing down aging of the outer wall of the pipe body and reducing rainwater invasion are achieved, and the service life of the air inlet pipe can be prolonged; and backward pouring of rainwater or invasion of mosquitoes can be prevented, accumulation of foreign matter in the pipe body can be avoided, and maintenance of the interior of the pipe body in the later period can be reduced.

The invention relates to an electricity-saving economical double-layer civil-engineering novel refrigeration house which successively comprises an internal system, a totally-sealed waterproof moisture barrier system, a thermal insulation system and an external system from inside to outside. The thick reinforced concrete load bearing ground in the electricity-saving economical double-layer civil-engineering novel refrigeration house of the invention is of a thick reinforced concrete structure located on a cement mortar cushion layer outside a intact net-type totally-sealed waterproof moisture barrier outside an intact net-type thermal insulation layer in the ground, the thick reinforced concrete structure is provided with a plurality of heavy steel pipe columns which can regularly and stably bear all weight on the thick reinforced concrete structure, and the thickness of the thick reinforced concrete structure is matched with total weight borne by the electricity-saving economical double-layer civil-engineering novel refrigeration house. The heavy steel pipe column supported heavy H-shaped supporting reinforced concrete roof or ground in the electricity-saving economical double-layer civil-engineering novel refrigeration house of the invention is a one-layer roof support structure of the invention, has light weight and large load bearing strength, improves the height for installing cold storage rack pipes, improves utilization volume of the refrigeration house and lowers construction cost.

The invention provides a protein drug extraction heat energy utilization device with a flange vacuum tube. According to the protein drug extraction heat energy utilization device, the outer side of an outer shell is fixedly provided with a shell cover through bolts, and rubber gaskets are fixedly arranged on the inner sides of the outer shell and the shell cover in a bonding mode. Four groups of stand column structures are integrally arranged at the two ends of the bottom of the inner side of the outer shell. An inner container is installed in the outer shell and the shell cover in a clamping mode and matched with the rubber gaskets and the stand columns. A bleeder valve is fixedly arranged on the back of the shell cover in a threaded connection manner. Through the arrangement of the outer shell and the shell cover, a vacuum installation environment is provided for the inner container, and the heat preservation function of the inner container is greatly improved; and meanwhile, the convenient mounting and dismounting functions are provided for the inner container, assembling is made convenient, an inclined plate structure is arranged in a welding piece at the same time, and thus water flow can be straightened out. And the effect that the water is uniformly stirred when being subjected to thermal expansion and cold contraction movement is guaranteed.

The invention discloses an improved foamed square soft-bottom carpet. The improved foamed square soft-bottom carpet comprises a blanket carpet layer, an EVA (ethylene-vinyl acetate) glue precoating layer, an upper PVC (polyvinyl chloride) gluing layer, glass wool cloth and a lower foaming PVC gluing layer sequentially from top to bottom. The invention further discloses a preparation technology of the improved foamed square soft-bottom carpet, including: coating EVA glue on the back of the blanket carpet layer, and solidifying by heating to obtain a blanket carpet with the precoating layer; according to glue matching and designs of technological parameters, adding the glass wool cloth between the upper PVC gluing layer and the lower foaming PVC gluing layer, compositely compressing the upper PVC gluing layer and the lower foaming PVC gluing layer with the blanket carpet with the precoating layer, and putting in a drying oven for plasifying reaction so as to shape the square soft-bottom carpet. The preparation technology of the improved foamed square soft-bottom carpet has the advantages that usage of a large amount of raw materials can be reduced, elastic property of the improved foamed square soft-bottom carpet can be improved, quality of a traditional square PVC carpet is improved and competitiveness of traditional products is enhanced.

The invention provides a heat energy utilization device used for protein medicine extraction. The heat energy utilization device comprises an outer shell. A shell cover is fixedly arranged on the outer side of the outer shell through bolts. The inner side of the outer shell and the inner side of the shell cover are each fixedly provided with rubber gaskets through bonding. Four stand column structures are integrally arranged at each of the two ends of the bottom of the inner side of the outer shell. An inner container is installed in the outer shell and the shell cover in a clamped manner through cooperation with the rubber gaskets and stand columns. A gas extraction valve is fixedly arranged on the back portion of the shell cover through thread connection. By arranging the outer shell andthe shell cover, a vacuum installation environment is provided for the inner container, the heat preservation function of the inner container is greatly improved, and meanwhile a convenient installation, detachment and replacement function is provided for the inner container and assembly is facilitated; and meanwhile, inclined plate structures are arranged in a welding sheet, and therefore waterflow can be straightened out, and it is ensured that water is evenly stirred when subjected to thermal expansion and cold contraction movement.

The invention discloses a functional light wallboard with soundproof rock wool. The wallboard comprises calcium silicon plates which surround a sealed cavity, and rock wool which is stuffed in the sealed cavity, wherein F-shaped aluminum alloy frames of which sections are horizontally placed are arranged at edges of lateral side calcium silicon plates, and the aluminum alloy frames comprise frame main bodies, and two parallel blocking heads which are perpendicular to the frame main bodies and are integrally formed with the frame main bodies; when the frame main bodies are mounted, the sides, provided with the blocking heads, of the frame main bodies face to outwards, and the other sides of the frame main bodies extend between the calcium silicon plates; the two parallel blocking heads are used for clamping the edges of the lateral side calcium silicon plates; the aluminum alloy frames are fixed to bottom surfaces and the lateral sides through fastening parts, and a threading pipe is pre-embedded in the wallboard; a heating pipe is paved on one side of an inner calcium silicon plate and is bound with the rock wool and the calcium silicon plates through cohere glue mixed with haydite. The wallboard disclosed by the invention is light in weight, soundproof, antiseptic, and good in sealing property, is multifunctional, and has good heat insulating effects. The wallboard can be produced in an in-plant standard, so that the application range of the wallboard in the market is broad.

The invention provides a method for manufacturing anion far-infrared fabric and products thereof. A formulation (in percentage by weight) comprises the following components: 4 percent of anion far-infrared treatment agent A solution JLSUN888A and the balance of water, 4 percent of anion far-infrared treatment agent B solution JLSUN888B and the balance of water. The method comprises the following:an impregnation-method process, which is to soak the fabric in the impregnation treatment A solution in the formulation (bath ratio is 1:15); a cotton-fabric treatment process, which is to keep the impregnation treatment solution at a temperature between 60 and 65 DEG C, soak for 30 to 40 minutes, keep wool fabric at a temperature between 80 and 85 DEG C, soak for 30 to 40 minutes, drain residualsolution, soak the obtained product in the B solution, keep at a temperature between 40 and 50 DEG C, soak for 20 to 30 minutes, drain the residual solution, rinse the obtained product with cold water(to avoid affecting the stability of silicone softener), apply the silicone softener and obtain a finished product. The method has the advantages of good performances of adopted materials and processes, low cost, easy manufacture, high cost performance and contribution to popularization and application. Hydrated hydroxyl anion (H3O2)<-> and far infrared rays emitted by the product can guarantee human health.

The invention discloses a liquid hydrogen storage tank. A heat insulation plate is arranged in a storage tank body, a vertically-penetrating cylindrical part is arranged on the heat insulation plate, a pipeline is inserted into the liquid hydrogen liquid level through the cylindrical part, liquid hydrogen is guided into the storage tank body from the tank top side through the pipeline, the countermeasure of preventing liquid hydrogen from bumping and inclining is achieved, and the heat preservation function is improved; and the storage tank body is a multi-layer tank at least provided with an outer shell and an inner shell, a heat insulation layer is formed between the outer shell and the inner wall, the heat insulation layer is of a multi-layer structure and comprises a first heat insulation layer, an expansion / contraction material expands and contracts in the radial direction of the storage tank body, and a second heat insulation layer filled with a filling material serves as the outer layer of the heat insulation layer. While the overall cold preservation function is improved, the expansion / contraction material is used to cover a gap generated by the circulation of contraction deformation of the filling material at low temperature and return deformation at the normal temperature, so that settlement of the filling material is prevented, and damage to the storage tank body due to pressure density caused by settlement of the filling material can be avoided.

The invention discloses a special cleaner for a molten iron ladle furnace liner and a using method thereof. The cleaner comprises the following raw materials in percentage by weight: 35-40% of pre-melting materials, 23-27% of fluxing agents, 9-11% of calcite powder and 6-8% of soda-lime glass. The special cleaner for the molten iron ladle furnace liner can be used for removing slag of molten iron ladles; meanwhile, the special cleaner is high in melt performance, stable in slag removal effect, low-cost and easily available in preparation raw materials, free of other peculiar smells after put into a working furnace, environmentally-friendly in way and free of influence on the operation environment; the quality of the molten iron is improved; the high-quality raw materials are directly provided for subsequent processes; the subsequent melting processes are eliminated; the processing cost is reduced; the corresponding fees are reduced; the green production standard can be met.

The invention discloses a novel thermal insulation jacket plug valve. The novel thermal insulation jacket plug valve comprises a valve body, a valve cover and a handle; a valve rod, a plug cock and a valve seat are arranged in the valve body; the handle is fixedly connected with the valve cover; the two ends of the valve rod are connected with the valve cover and the plug cock respectively; the valve body is sleeved with a jacket for thermal insulation, and the jacket and the valve body jointly form a thermal insulation cavity; a plurality of first thermal insulation fins are uniformly arranged on the inner wall of the jacket in the circumferential direction of the jacket; second thermal insulation fins are uniformly arranged on the outer wall of the valve body in the circumferential direction of the valve body; fin bodies of the first thermal insulation fins and fin bodies of the second thermal insulation fins are opposite and staggered and enable a flow channel of the thermal insulation cavity to be in an up-and-down shape. By means of the novel thermal insulation jacket plug valve, the thermal insulation performance and effects are better, the thermal insulation time is longer, and higher thermal insulation demands are met.

A method for storing and / or transporting oil - gas in solid state mixture includes mixing water with oil product to form emulsion , contacting formed emulsion with natural gas for forming natural gas to be hydrate in oil product and water to obtain hydrate oil liquid , controlling temperature of said hydrate oil liquid at temperature of minus 1 to minus 15 deg.c for making it be solidified in order to store and / or transport oil - gas in its solidified state under constant pressure or low pressure .

The invention provides a flip type thermos bottle cork. By adopting the flip type thermos bottle cork, the following shortcomings are overcome: the existing thermos bottle corks are poor in heat insulation effect, poor in adaptability and easy to fall out in winter, and can accidentally drop and fall to the ground at any time, etc. In the bottle cork, three air layers playing the heat insulation role are arranged in a cork column of a cork body, and two heat insulation layers are arranged between the outer wall of the cork column and the inner wall of a bottle neck of a bottle liner; the free end of a long plate section 302-2 of a transfer strip 302 is clamped between an auxiliary bayonet and a main bayonet, and symmetrical rotating shafts at the free end of an arch-shaped section 302-1 are respectively clamped into two mutually symmetrical clamping rings in a cork seat; a heat insulation sheet 305 tight fit in a lower cork barrel 202 is clamped between an annular heat insulation sheet ridge of the lower cork barrel 202 and the end of an upper cork barrel; and a seal ring 301 with semi-circular-arc-shaped radial section is arranged around the outer wall of the lower cork barrel 202 through tight fit. By adopting the flip type thermos bottle cork, the heat insulation function of a thermos bottle can be significantly improved, the consumption of raw materials is reduced, and the flip type thermos bottle cork can be matched with the thermos bottles from different manufacturers and is easy to popularize.

The invention discloses a shock-resistant heat-insulation metal hose, and belongs to the technical field of metal hoses. The shock-resistant heat-insulation metal hose comprises a metal hose body. Themetal hose body comprises an inner hose and an outer hose, a heat-insulation cavity is formed between the inner hose and the outer hose, an inner cavity of the heat-insulation cavity is provided witha partition plate, the heat-insulation cavity is divided into two cavities by the partition plate, the sizes of spaces of the two cavities are identical to each other, a spring is arranged on the outer wall of the outer hose, clamp rings are mounted at two ends of the metal hose body, and a flange is mounted on the side, which is far away from the metal hose body, of each clamp ring. The shock-resistant heat-insulation metal hose has the advantages that the shock-resistant heat-insulation metal hose is simple in structure; the shock-resistant heat-insulation metal hose is provided with a heat-insulation plate and heat-insulation balls, accordingly, double-layer heat-insulation effects can be realized by the metal hose body, heat-insulation functions of the metal hose body can be improved,and deterioration of the flexibility of the metal hose body can be prevented; the clamp rings and the spring are matched with one another, accordingly, the left end and the right end of the metal hose body have sufficient expansion and contraction spaces, shock-resistant functions of the metal hose body can be improved, the service life of the metal hose body can be advantageously prolonged, andthe shock-resistant heat-insulation metal hose is practical.

The invention provides an antistatic and heat preservation fabric which comprises antistatic layers and heat preservation layers. The antistatic layers are used as inner layers of the antistatic and heat preservation fabric and are assembled on the inner side surfaces of the heat preservation layers. Compared with the prior art, the antistatic and heat preservation fabric has the advantages that antistatic effects, a heat preservation function and the use comfort of the antistatic and heat preservation fabric can be improved, excellent abrasion-resistant effects can be realized by the antistatic and heat preservation fabric, and the service life of the antistatic and heat preservation fabric can be prolonged.

The invention discloses construction design for an energy-saving and environment-friendly workshop. The workshop comprises a wall, a roof and a lifting ceiling structure, and the lifting ceiling structure comprises a supporting rack, a ceiling, a pulley, a steel cable and a power element; the supporting rack is located in the light steel workshop; the pulley is located at the top of the supportingrack; a hanging ring is installed on the ceiling, one end of the steel cable is connected with the power element, the other end of the steel cable winds the pulley and is connected with the hanging ring, and the power element can drive the ceiling to move up and down. According to the light steel workshop, the workshop can be effectively warm in winter and cool in summer, free light collection onthe ceiling in the workshop can be achieved at the same time, and the construction design has important significance on energy saving and environment protection.

The invention discloses a plate core of an artificial structure plate and a manufacturing method thereof. The plate core comprises first frame battens, second frame battens and shear battens, whereinthe surfaces of the first frame battens are provided with long-strip grooves, the length direction of the grooves is parallel to the wood fiber direction of the first frame battens, and the depth direction of the grooves is perpendicular to the wood fiber direction; the second frame battens are solid wood battens without grooves; strip-shaped grooves are formed in the surfaces of the shear battens, the depth direction of the grooves is perpendicular to the wood fiber direction of the shear battens, and the length direction of the grooves is parallel to the wood fiber direction and inclined relative to the edge of the shear battens; the multiple first frame battens are tiled to form a first frame layer, the multiple second frame battens are tiled to form a second frame layer, and the multiple shear battens are tiled to form shear layers; the first frame layer, the second frame layer and the at least two shear layers are sequentially stacked and connected to form multi-layer structures,and the multiple multi-layer structures are stacked and connected to form the plate core. According to the plate core, the modification effect can be remarkably improved, and the application limit isreduced.

The invention relates to a power-saving economical combined heat-insulating integral refrigerator in a civil engineering steel structure, which sequentially comprises the following structures from inside to outside: an internal system, a totally-closed waterproof damp-insulation layer system, a heat insulation system and an external system, so as to enable the refrigerator to be systematic. The wall + / -0 above insulating layer is fixed on the support channel steels by welded connection in match with external steel columns via harddry wood beams through heat insulating fully closed waterproof dampproof connecting fixed plates, wherein the harddry wood beams are vertically arranged on the fully closed waterproof dampproof layer, and are in match with the I-shaped magic cube upper refrigerator in the wall + / -0 below heat insulating layer and the + / -0 below wall insulating layer. Harddry wood beams which are horizontally connected are in match therein; the heat insulating materials are fixed on the horizontal harddry wood beams through a fixed ribbon; the inner and outer sides and the gap are sprayed with polyurethane so as to be united tightly with no gaps; and the invention also comprises the rice husks filled in the space between the horizontally arranged harddry wood beams and the plug-in swaging and groove-shaped color plates.

The invention provided a highly equipment cultivated container, they can be stood up working, decreasing the amount of the cultivated soil, water, fertilizers, easy for installation and striking, minimizing the storage space and with a low cost. An elevated cultivating container 10, having a cultivated soil collector 13 which is partially formed by two sheets of laminating film material 11, 12 , a dust shape of the enhanced member 16 which is connected in the opening 14 of the cultivated soil collector 13 with a conjuntion gate 15, and a supporting pipe 17 which retains the cultivated soil collector 13 to tie the film material 11, 12 standing up on the ground.

The invention provides a thermal-insulating teapot realizing adjustment on the concentration of tea soup. The thermal-insulating teapot comprises a thermal-insulating teapot body, a tea cover device and a tea funnel device, wherein the tea funnel device is arranged inside the thermal-insulating teapot body, and the tea cover device is connected with the tea funnel device. The thermal-insulating teapot is novel in design, the tea funnel assembly is unique in conception, due to the space change formed by water leakage holes in the bottom and the middle part of the tea funnel device and the bottom of a sealing pressure plate pad, tea leaves cannot be soaked in water for a long time, and the concentration of the tea soup is adjusted according to needs, so that the drinking quality of tea water is guaranteed; due to the design of a sealing cover of the tea cover device, the heat dissipation probability existing when the teapot is opened and closed for pouring water can be reduced, so that the thermal-insulating function of the teapot is enhanced, the prior art is broken through, and user experience is improved.