32results about How to "Sufficient air content" patented technology

A water bath type carbon dioxide vaporizer relates to the technical field of the structure a heat exchange tank. A carbon dioxide air outlet pipe and a carbon dioxide liquid inlet pipe are respectively connected at the upper and the lower ends of the tank body, a main pipeline is vertically arranged in the tank body, the upper end of the main pipeline is a closed end, and the lower end thereof id connected with the carbon dioxide liquid inlet pipe; coil pipes are evenly arranged along the length direction of the main pipeline, one end of the coil pipe is communicated with the main pipeline, and the other end thereof is connected with the carbon dioxide air outlet pipe; the tank body is respectively provided with a water inlet and a water outlet which are communicated with an inner cavity of the tank body, wherein, the water outlet is arranged higher than the water inlet; the tank body is provided with a steam inlet and a condensed water outlet, and a steam-heating pipe is connected between the steam inlet and the condensed water outlet in the inner cavity of the tank body in a sealing way. The invention has reasonable structure, even temperature, high heat exchange benefit and obvious energy-saving effect, and is in accordance with the production requirements of beer manufacturer; the prepared beer has pure taste and sufficient air content.

The invention discloses a novel reservoir and a desert ecological planting system comprising the same, and belongs to the agricultural field. The bottom part and side walls of the novel reservoir are paved with first ventilate impervious barriers, the inner part of the novel reservoir is vertically provided with draining bricks used for dividing the novel reservoir into a visible part and an invisible part, and the invisible part is filled with honeycomb drainage sand, and a second ventilate impervious barrier is arranged above the drainage sand. According to the novel reservoir provided by the invention, the moisture leakage can be prevented, the enough water can be remained in the reservoir, the enough air content can be kept in the water, and the water temperature is not either too high or too low.

The invention relates to artificial leather with good anti-radiation and heat-insulation effect, the artificial leather comprises a base layer (1), a foaming layer (2) and a surface layer (3) which are mutually bonded, a metal fiber layer (4) is arranged on external surface of the surface layer (3), suede (5) is arranged on interior surface of the base layer(1), the base is made by fabrics, the fabrics are made by interlacing warp yarn and weft yarn, the warp yarn and the weft yarn are in a hollow structure, and the through holes are provided at centers of the warp yarn and the weft yarn along axis. The artificial leather has heat-insulation effect and anti-radiation effect, the hollow structure of yarn can guarantee enough air content for fabrics, outward diffusion of body heat can be prevented, and the insulation effect is good.

The invention relates to a thermal garment with a urine bag. The thermal garment comprises a garment body (1), the square urine bag (2) is arranged on a leg portion of the garment body (1), a triangular collection bag (3) is arranged at a crotch portion of the garment body (1) and provided with two contraction bands (4), and the urine bag (2) is connected with the collection bag (3) through a guide tube (5). The garment body (1) is made of a fabric formed by interweaving warps and wefts, and the warps and the wefts are in hollow structures and axially provided with through holes in center. A worker occupied in special job or a special person inconvenient to go to the bathroom can wear the garment to pee at ease, so that embarrassment and uncomfortableness can be relieved. The thermal garment with the urine bag is effective in thermal preservation.

The invention relates to artificial leather with water resistance, impact resistance and good heat insulation effects. The artificial leather comprises a base cloth layer (1), a first foaming layer (2) and a surface compact layer (3). The first foaming layer (2) is fixedly pasted to the inner surface of the surface compact layer (3). The base cloth layer (1) is located at one side of the first foaming layer (2) back to the surface compact layer (3), a second foaming layer (4) and an impact resistant layer (5) are arranged between the base cloth layer (1) and the first foaming layer (2). The outer surface of the surface compact layer (3) is provided with a plastic film layer (6). The base is prepared from a fabric, the fabric is prepared by interweaving of warp yarn and weft yarn, the warp yarn and weft yarn have hollow structures, and the centers of the warp yarn and weft yarn are provided with through holes along the axes. The artificial leather has a long service life and a wide product application range. The hollow structures of the warp and weft guarantee enough air content of the fabric, prevent human heat from diffusing outward and have thermal insulation effects.

The invention relates to artificial leather with good water resistance, warming and thermal insulation effects. The artificial leather comprises a base (1), a foaming layer (2) and a surface layer (3). The outer surface of the surface layer (3) is provided with a plastic film layer (4). The inner surface of the base (1) is provided with a suede-like surface (5). The base is prepared from a fabric, the fabric is prepared by interweaving of warp yarn and weft yarn, the warp yarn and weft yarn have hollow structures, and the centers of the warp yarn and weft yarn are provided with through holes along the axes. The artificial leather has a long service life and a wide product application range. The hollow structures of the warp yarn and weft yarn guarantee enough air content of the fabric, prevent human heat from diffusing outward and have good thermal insulation effects.

The invention relates to artificial leather with good anti-radiation, reflection and heat-insulation effect, the artificial leather comprises a base layer (1) and a surface layer (2) which are mutually bonded, a metal fiber layer (4) is arranged on external surface of the surface layer (3), several reflective stripes (4) are arranged on the metal fiber layer (3), the base is made by fabrics, the fabrics are made by interlacing warp yarn and weft yarn, the warp yarn and the weft yarn are in a hollow structure, and the through holes are provided at center of the warp yarn and the weft yarn along axis. The artificial leather has reflection effect and anti-radiation effect, the hollow structure of yarn can guarantee enough air content for fabrics, outward diffusion of body heat can be prevented, and the insulation effect is good.

The invention relates to an antibiotic warming artificial leather with a good heat insulation effect. The artificial leather comprises a base layer (1) and a surface layer (2), an antibiotic interlayer (3) is arranged between the base layer (1) and the surface layer (3), the internal surface of the base layer (1) is provided with a velvet layer (4), the base layer is made of a fabric, the fabric is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns respectively have a hollow structure, and the centers of the warp yarns and the weft yarns are coaxially provided with through holes. The artificial leather has a warming effect, and also has an antibiotic effect. The hollow structure of the yarns guarantees the enough air content of the fabric, so the outward diffusion of heat of human bodies is prevented, and the heat insulation effect is good.

The invention relates to an antistatic anti-radiation fireproof fabric with good thermal insulation effect. The antistatic anti-radiation fireproof fabric comprises a base layer (1); a layer of an aluminum alloy film (2) is bonded with the upper surface of the base layer (1); an antistatic layer (3) is arranged on the aluminum alloy film (2) and is prepared through mutual braiding of warp yarns and weft yarns, wherein the warp yarns are cotton yarns and the weft yarns are conductive fibers; a fireproof layer (4) is arranged on the outer surface of the antistatic layer; and the base layer is prepared from a fabric which is formed through interlacing of warp yarns and weft yarns, wherein the warp yarns and the weft yarns are of hollow structures, and through holes are arranged in the center of the warp yarns and the weft yarns along the axes of the warp yarns and the weft yarns. The antistatic anti-radiation fireproof fabric has good antistatic performance, radiation resistance, fire resistance and good thermal insulation effect.

The invention relates to an air-permeable velvet shell fabric with a good heat insulation effect. The air-permeable velvet shell fabric comprises velvet cloth (1), wherein a spongy layer (2) is arranged below the velvet cloth, an air-permeable layer (3) is arranged below the spongy layer and is formed through co-spinning and weaving polyester fibers (3.1) and polyamide fibers (3.2), and a base layer (5) is arranged below the air-permeable layer (3) through laminating. The base layer is made from a fabric, the fabric is made from warps and wefts through interweaving, the warps and the wefts are of hollow structures, and through holes are formed in the centers of the warps and the centers of the wefts along axes. The air-permeable velvet shell fabric is elegant, gorgeous and luxury in color and light and is firm, wear-resistant, air-permeable and sweat-releasing. The air-permeable velvet shell fabric has a good heat insulation effect.

The invention relates to a piece of clothes having good heat insulation effect and functions of a refrigerator. The piece of clothes comprises a clothes body (1), a cylindrical storage box (2) is fixedly arranged in the front of the clothes body (1), a heat insulation layer (3) is positioned on the periphery of the storage box (2) and is made of heat insulation plastic, a freezing layer (4) is positioned in the heat insulation layer (3), and the clothes body (1) is made of a fabric. The fabric is formed by interweaving warp yarn and weft yarn; the warp yarn and the weft yarn are of a hollow structure, and through holes are formed at the centers of the warp yarn and the weft yarn along the axis. When going out, users can place to-be-frozen beverages or water bottles in the storage box, the freezing layer can help cool the beverages, the heat insulation layer can effectively insulate heat in the air, and accordingly a function of freezing the beverages or water is achieved. The piece of clothes is good in heat insulation effect.

The invention relates to a hygroscopic bamboo-charcoal-fiber shell fabric with a good heat insulation effect. The shell fabric comprises bamboo charcoal fibers (1), wherein a base layer (5) is laminated below the bamboo charcoal fibers, a layer of non-woven fabric (2) is laminated on the bamboo charcoal fibers, and a hygroscopic layer (3) is further arranged between the non-woven fabric and the bamboo charcoal fibers. The base layer is made from a fabric, the fabric is made from warps and wefts through interweaving, the warps and the wefts are of hollow structures, and through holes are formed in the centers of the warps and the centers of the wefts along axes. According to the hygroscopic bamboo-charcoal-fiber shell fabric with a good heat insulation effect, the air permeability is good, and sweat can be absorbed and can be volatilized timely. According to the hygroscopic bamboo-charcoal-fiber shell fabric with a good heat insulation effect, due to the hollow structure of yarn, the fabric can have enough air content, heat of human bodies is prevented from diffusing outwards, and thus, the heat insulation effect is good.

The invention relates to antistatic antibacterial anti-radiation fabric with a good thermal effect. The fabric comprises a bottom layer (4). A base layer (1) is compounded on the surface of the bottom layer. The base layer is prepared by interconnecting warp yarns and weft yarns. The warp yarns and the weft yarns are formed by weaving of nano-silver fiber. A layer of aluminium alloy film (2) is glued on the upper surface of the base layer through an adhesive. An antistatic layer (3) is arranged on the aluminium alloy film. The antistatic layer is formed by interweaving warp yarns and weft yarns. The warp yarns are composed of cotton yarns. The weft yarns are composed of conductive fibers. The bottom layer is prepared from textile which is formed by interweaving warp yarns and weft yarns which are hollow structures. Through holes are disposed at the centers of the warp yarns and weft yarns along the axis. The fabric of the invention has a good thermal effect.