34results about How to "Has the function of thermal insulation" patented technology

The invention discloses a solar heated greenhouse without a supplementary heat source. The solar heated greenhouse comprises a heat collecting system, a heating heat-dissipation terminal system, a water tank thermal insulation system and a temperature control system, wherein the heat collecting system is arranged on the roof of the solar heated greenhouse; the heating heat-dissipation terminal system is arranged in a house; the heat collecting system is used for absorbing solar energy and heating water in the heat collecting system; the heat collecting system communicates with the water tank thermal insulation system through a pipeline for storing water heated by the heat collecting system; the heat collecting system and the water tank thermal insulation system form a first water circulating system; and the heating heat-dissipation terminal system takes the whole ground as a heat dissipation surface, and the heating heat-dissipation terminal system and the water tank thermal insulation system form a second water circulating system. According to the solar heated greenhouse, a solar cell module and a storage battery are not adopted, so that the cost is greatly reduced; moreover, in the whole process, electric energy is not needed to be used for heating, so that a set of complete heating system of the greenhouse is formed; and by virtue of practical industrial implementation via the applicant, the remarkable application effect is achieved.

The invention discloses a temperature-keeping, ventilating and energy-saving dry-method structure of a slope roof and a construction method thereof. The structure comprises a cement mortar leveling layer, a waterproof cushion layer, a temperature-keeping and draining layer, cross roof wood battens and roof tiles, wherein the temperature-keeping and draining layer consists of temperature-keeping plates, supporting wood brackets, longitudinal downstream wood strips and aluminum foil coil materials; the supporting wood brackets are arranged on the waterproof cushion layer; the temperature-keeping plates are fully paved on the waterproof cushion layer; the temperature-keeping plates are clamped between the supporting wood brackets; the longitudinal downstream wood strips are pressed on the temperature-keeping plates; the aluminum foil coil materials are paved on the longitudinal downstream wood strips and are fixedly connected with the longitudinal downstream wood strips through nails; the aluminum foil coil materials, the longitudinal downstream wood strips and the temperature-keeping plates enclose to form a longitudinal airtight air layer. The structure has the best advantages of very good heat-insulating ability and good temperature-keeping and energy-saving property, the heat conductivity of the roof can be effectively adjusted, and the energy-saving effect of a house can be greatly improved.

The invention discloses an improved medical equipment drying cabinet comprising a drying cabinet and a control device, wherein the drying cabinet comprises a cabinet body and a cabinet door; an electric heating fan is installed at the top of the cabinet body; and the inside of the cabinet body is provided with a plurality of layers of cross-arms and hangers. The improved medical equipment drying cabinet is characterized in that an infrared sterilization device is arranged at the lower part of the electric heating fan; a plurality of isolation glove openings are formed at the position on the cabinet door, corresponding to the cross-arms and the hangers; the cabinet door is a transparent glass cabinet door; transparent glass is coated with a heat insulation film layer; and elastic sealing strips are arranged at the periphery of the cabinet door. The improved medical equipment drying cabinet has the advantages of reasonability in structure, strong practicability and good sterilization and drying effects.

The invention discloses a thermal insulation wooden wall and a preparation method thereof. The wooden wall is formed by piling up and combining a plurality of wooden plate units through a plurality ofconnecting frames. Base plate lugs are arranged on two adjacent lateral sides of each wooden base plate, wherein base plate grooves are formed in the other two adjacent lateral sides of each wooden base plate. The wooden wall is formed by piling up the multiple wooden plate units and the connecting frames in a butt-joint splicing method, that is, the base plugs on the two adjacent lateral sides of the wooden base plates in the wooden plate units are clamped into bottom support grooves of bottom supports and vertical support grooves of vertical supports located on the left sides of the bottomsupports correspondingly, the base plate grooves in the other two adjacent lateral sides of the wooden base plates are clamped to cross beam lugs on bottom surfaces of cross beams and vertical supportlugs of the vertical supports located on the right sides of the cross beams correspondingly, accordingly, single wooden wall blocks are obtained, and by piling up other connecting frames in a butt-joint splicing mode, the integrated wooden wall space is formed.

The invention discloses a pitched roof mounting system for a solar thermal collector and a construction method of the pitched roof mounting system. The system comprises a pitched roof and the solar thermal collector arranged on the pitched roof, wherein the pitched roof consists of a structural layer, a cement mortar leveling layer, a waterproof pad layer, a heat preservation water drainage layer, transverse tile hanging wood bars and roof tiles, wherein the heat preservation water drainage layer consists of a heat preservation plate, wood carrying brackets I, longitudinal downstream wood bars and an aluminum foil coiled material; two-side concave-shaped water drainage ditches are formed between the solar thermal collector and the longitudinal downstream wood bars on the left side and the right side of the solar thermal collector; an upper-side concave-shaped water drainage ditch is formed between the solar thermal collector and transverse lap-joint wood bars; a lower-side concave-shaped water drainage ditch is formed between the solar thermal collector and the roof tiles on the lower side of the solar thermal collector. According to the system and the construction method which are disclosed by the invention, the construction technology is changed; the solar thermal collector can be firmly and stably mounted; the pitched roof has energy-saving and ventilating effects; the heat insulation and preservation efficiency of the pitched roof can be improved, and the surface of a building is attractive.

The invention relates to a high-strength lightweight composite building sheet material. The high-strength lightweight composite building sheet material comprises the following components in parts by weight: 80-100 parts of a magnesium cement material, 8-12 parts of crops straw powder, 6-10 parts of fly ash hollow microspheres, 8-12 parts of polybutyrolactam fibers, 5-7 parts of polycarbosilane fibers, 8-12 parts of urea-formaldehyde resin, 4-8 parts of butyl rubber, and 3-5 parts of polypropylene adipate; wherein the particle size of the magnesium cement material is 60-80 micrometers; and the magnesium cement material comprises magnesium chloride and magnesium oxide with weight proportion between 1 and 2. The high-strength lightweight composite building sheet material has the characteristics of high intensity, light weight and thermal insulation performance.

The invention discloses a composite material and a preparing method thereof. The composite material is prepared from, by weight, 100 parts of coal ash, 50-75 parts of rubber particles, 45-60 parts of sand, 10-30 parts of kaolin, 1-5 parts of magnesium oxide and the balance water. The requirement for water absorption rate, inflame retarding rate and strength can be met, and heat insulation can also be achieved; besides, the preparing method is simple and environment-friendly, and has high economic and social value.

The invention provides a phenolic foam building material which is prepared from the following materials in parts by weight: 20-25 parts of coal ash powder, 20-25 parts of rubber particles, 2.5 parts of resin, 1.6 parts of dispersing agent, 10-20 parts of quick lime, 3-7 parts of carbon cellulose, 10-15 parts of kaoline, 1 part of magnesium oxide, 6-10 parts of phenolic foam and the balance of water. The building material disclosed by the invention not only can meet the requirements of water absorption, flammasbility and strength, but also has a heat insulation effect; and the preparation method is simple, is strong in operability, is green and environment-friendly and has great economical and social values.

The invention discloses an external wall structure of a snake breeding house. The external wall structure comprises a plurality of stacking units stacked mutually from bottom to top, each stacking unit comprises a base plate, wherein the base plate is sequentially fixed with a first wallboard, a second wallboard, a third wallboard and a fourth wallboard from outside to inside, grouting gaps are formed among the first wallboard, the second wallboard, the third wallboard and the fourth wallboard, a plurality of grouting holes are uniformly formed in the base plates between the first wallboard and the second wallboard and between the third wallboard and the fourth wallboard, a heat insulation cavity is formed between the second wallboard and the third wallboard, the bottom of the base plate is formed with a positioning groove, and the tops of the first wallboard and the fourth wallboard are formed with positioning protrusions matching with the positioning groove. According to the invention, the height of the wallboard can be adjusted according to requirements, the assembly is quick, and the construction is fast; the heat insulation cavity is reserved in the middle, so the wallboard has the function of heat insulation, the breading house is heated or cooled by a branch water pipe, and the constant temperature in the snake breeding house is ensured.

The invention provides a compressed gas life jacket, relates to the life jacket, and especially relates to the compressed gas type life jacket. The life jacket is characterized in that an airbag is installed in a coat, two sides of the coat are provided with pockets; a hydraulic container is arranged on an airbag, the lower part of the hydraulic container is provided with a switch base, the switch base is provided with a cylinder pull-cord, the cylinder pull-cord traverses a coat interlayer and protrudes into the pocket at one side, and the other side of the airbag is provided with a venting tube. The life jacket has the function of heat insulation, can increase survival probability of survivors in water or in field, and has the function of automatic repairing.

The invention discloses an aluminum pressure cooker body with an oxidation film. The aluminum pressure cooker body comprises a cooker cover, a bearing is installed on the inner side of the cooker cover, a pressure relieving column is installed on the inner side of the bearing, a sector plate is installed on one side of the pressure relieving column, a pressure relieving hole is formed in the upperend of the sector plate, a pressure relieving groove is formed in the upper end of the pressure relieving hole, an upper handle is installed on one side of the cooker cover, an upper locking buckle is installed on the outer surface of the cooker cover, a lower locking buckle is installed on the inner side of the upper locking buckle, a protection shell is installed on one side of the lower locking buckle, a handle is installed on one side of the protection shell, a lower handle is installed on the other side of the protection shell, a heat preservation and insulation layer is installed on theinner side of the protection shell, and a cooker main body is installed on one side of the heat preservation and insulation layer. According to the aluminum pressure cooker body, as the protection shell is installed in cooperation with the heat preservation and insulation layer, the cooker body has a heat preservation and insulation function; through oxidation treatment of the cooker main body, the corrosion resistance and practicability of the cooker body are improved.

The invention discloses an efficient and environment-friendly house building structure. The efficient and environment-friendly house building structure comprises a light steel truss platform, a house body is arranged on the upper side of the light steel truss platform, a membrane structure roof is arranged on the upper side of the house body, and the membrane structure roof comprises a tent membrane support and a heat preservation tent membrane; and the tent membrane support is arranged on the upper side of the house body, the heat preservation tent membrane is fixedly installed on the outer side of the tent membrane support, a tent supporting inclined strut is arranged at one end of the tent membrane support, and a supporting seat is arranged at one end of the light steel truss platform. The factory customized light steel structure serves as a main body material of a building and is convenient to install and transport on site, building particle heat preservation concrete serves as a main heat preservation and sound insulation material of a building wall and has the advantages of being convenient to construct, safe and environmentally friendly, by matching with the use of hollow heat insulation and heat preservation doors and windows, through the design of the membrane structure roof, the large day and night temperature difference of the desert is convenient to adjust, so that the heat preservation and heat insulation effects are achieved, and the purpose of saving energy is achieved.

The invention relates to the field of building outer wall deformation joint structures, in particular to a novel glass curtain wall deformation joint structure, and the invention further relates to a mounting method of the novel glass curtain wall deformation joint structure. The deformation joint structure comprises a first stand column, a second stand column, first glass, second glass and a first deformable rubber strip, wherein the first stand column is vertically arranged on one side of a deformation joint, the second stand column is vertically arranged on the other side of the deformation joint, the first glass is fixedly arranged on the side, close to the deformation joint, of the first stand column and is located on the side, close to the outdoor space, of the first stand column, the second glass is fixedly arranged on the side, close to the deformation joint, of the second stand column and is located on the side, close to the outdoor space, of the second stand column, the second glass and the first glass are staggered and are partially overlapped, and the first deformable rubber strip is arranged between the first glass and the second glass. The deformation joint structure is hidden as much as possible while having enough deformation capacity and good stress performance and sealing performance, so that the overall unified effect of the outer vertical face of a glass curtain wall is prevented from being damaged.

The invention discloses speed measuring equipment for a highway, and belongs to the technical field of highway equipment. A heat insulation plate is fixedly connected to the inner wall of a speed measuring instrument protection shell, a fan and a transparent plate are fixedly connected to one surface of the heat insulation plate, an air guide groove is defined by the surface of the heat insulation plate and the inner wall of the speed measuring instrument protection shell, and one end of the air guide groove communicates with an air blowing hole; according to the speed measuring equipment for the expressway, the fan can cool the interior of the speed measuring instrument protection shell, blown air directly purges the surface of the transparent plate through the air guide groove and the air blowing holes, the functions of dust removal and water removal are achieved, it is guaranteed that the transparent plate is clear and transparent, and the speed measuring equipment for the expressway is high in practicability. And the inclination angle and the rotation direction of the tachymeter protection shell can be adjusted through the arranged shaft seat, the rotating disc and the adjusting disc, so that the installation and debugging convenience of the speed measuring equipment is improved.

The invention provides a prefabricated heat-insulation bare concrete decorating plate and a manufacturing method. The prefabricated heat-insulation bare concrete decorating plate comprises a decorating plate body, wherein the decorating plate body is formed by bare concrete prefabrication; a first heat-insulation plate and a second heat-insulation plate are pre-buried in the decorating plate body;multiple first through holes are formed in the first heat-insulation plate; at least two rows and two columns of first through holes are formed and uniformly distributed in the first heat-insulationplate; the second heat-insulation plate and the first heat-insulation plate are symmetrically arranged; and second through holes staggered with the first through holes in the first heat-insulation plate are formed in the second heat-insulation plate. The two symmetrically arranged heat-insulation plates are pre-buried in the decorating plate body, and the through holes are formed in the heat-insulation plates in a staggered way, so that the strength of the decorating plate is ensured, and meanwhile, a heat insulation function is realized; and through the design of a bell and spigot joint, theconnecting strength of adjacent prefabricated heat-insulation bare concrete decorating plates is ensured.