40results about How to "With thermostat function" patented technology

The invention relates to a wadding flake with a function of intellectualized thermoregulation and a preparation method thereof. The wadding flake is a base material which is made from a phase change material and an animal fiber, a plant fiber, a man-made fiber and/or a synthetic fiber by means of a fiber textile method or a fiber weaving method and formed by compounding through a certain method. The compounding method can be achieved by one of the technologies of padding, soaking and water sucking, atomizing and spraying and coating or by any combination of the above technologies. The wadding flake can react to an environmental temperature intelligently and absorb, store and release heat correspondingly with rising or falling of the environmental temperature so as to achieve a bi-directional adjustment of a micro-environmental temperature.

The invention relates to an air quality regulation method having fresh air exchange and purification functions and belongs to the field of household air conditioners. The air quality regulation method aims to solve the problems existing in indoor air through two function integration modes of an air conditioner and an indoor air purifier. The air quality regulation method comprises the steps that an axial air compressor pumps in and compresses outdoor air; the fresh air is led into a plate heat exchanger through a guide tube; air temperature adjustment and control are performed therein; then, the air flows into an inner cavity of an air transmission unit, enters an eddy current air multiplication humidifier through a hollow shaft of the air transmission unit and is blown into a room under the action of the eddy current air multiplication humidifier; original indoor foul air is extruded out of the room by the continuous clean air, so the purposes of fresh air exchange and air purification are achieved. Meanwhile, the hollow shaft of the air transmission unit drives the eddy current air multiplication humidifier (2) to rotate, the rotation direction comprises two degrees of freedom, and therefore 360-degree air discharge without dead angles is achieved.

The invention relates to a functional microcapsule-finished composite fabric, comprising a fabric layer, a microcapsule layer and a third layer, wherein the microcapsule layer is composed of microcapsules which are uniformly dispersed between the fabric layer and the third layer like spots, the microcapsule comprises at least one or an arbitrary mixture of more than one selected from the group consisting of an aromatic microcapsule, a variable-color microcapsule, a phase change microcapsule, an antibacterial microcapsule, a drug-sustained-release microcapsule and a flame-retardant microcapsule, and the fabric layer, the microcapsule layer and the third layer are connected through an adhesive or connected via an adhesive film in a pressing compounding manner. According to the invention, on the premise that functionality of a textile is guaranteed, the structure of the composite fabric is improved, so air permeability and hand feel of the fabric are improved, and washability and wear resistance of the textile are enhanced in virtue of the composite fabric.

The invention provides a temperature adjustable elastic plate of volcano honeycomb stone binding bamboo splints, which comprises a honeycomb stone plate, bamboo splints and rubber gaskets. The invention is characterized in that: the bottom lay of the volcano honeycomb stone plate is provided with at least one heat conduction groove, the rubber gaskets are spliced on the bottom lay except the heat conduction groove, and the upper lay of the stone plate is spliced with the bamboo splints; the heat conduction groove can be a longitudinal groove, a transverse groove or a shaped groove, and the section of the heat conduction groove is of an arc shape or a square shape; the thickness of the rubber gaskets is 0.2-2cm; when used, a floor or a wall for paving is mounted with keels, and water service pipes are mounted under the keel framework in advance, and the water service pipes are injected with hot water or cold water according to requirement, radiate or absorb heat through heat transference, and the whole floor or the wall plays the function of heat radiation or heat absorption through the heat conduction grooves of the stone plate, thereby providing the function of temperature adjustment. Because the rubber gaskets are provided, the elasticity of the plate is greatly improved; the invention which uses bamboo as the surface lay is beautiful and saves massive woods, and is a good interior decoration plate.

The invention discloses a method for preparing a gypsum-based plastering material. The method comprises the steps of uniformly mixing low-quality desulfurization gypsum, a phase-change energy-and-heatstorage material and a set-retarder, and conducting vacuumizing for 10 min on the conditions that the temperature is 38-42 DEG C, and the vacuum degree is minus 0.09 MPa to 0.01 MPa so that the phase-change energy-and-heat storage material can be encapsulated on the low-quality desulfurization gypsum to obtain pre-mixed powder; adding cement, latex powder, water reducing agent, cellulose ether, pulverized fuel ash and sand into the pre-mixed powder, and uniformly mixing the materials to obtain the gypsum-based plastering material. According to the method, the low-quality desulfurization gypsum with a high content of impurities serves as a main body material, resource utilization of the low-quality desulfurization gypsum is achieved, and the prepared gypsum-based plastering material has good heat preservation, sound insulation, water resistance, bacterial resistance and other performance.

The invention provides a textile with a temperature regulating function and a preparation method thereof. The surface of a textile body is coated with printing paste by means of a printing process andthen dried. In the method, the textile is coated and finished by selecting a phase change material as a functional finishing agent to obtain the textile with the temperature regulating function. Thetextile absorbs heat when the ambient temperature rises and lowers the internal temperature of a garment; when the ambient temperature is lowered, heat is released, and the internal temperature of thegarment rises, so that a comfortable effect is still maintained on the skin during violent change of the ambient temperature.

The invention discloses a composite fiber production method having the temperature-regulating function, which comprises the following steps that: a polyethylene glycol with a molecular weight of 1000 to 6000 is prepared into an aqueous solution with a concentration of 20 to 40 percent, the aqueous solution is then evenly coated on the surface of the composite fiber, the composite fiber coated with the solution is irradiated with electron beams of 200keV to 5MeV through an irradiation device, the irradiation dose ranges from 5 to 150kGy, and the irradiated composite fiber is rinsed by clear water and is then dried. The composite fiber production method having the temperature-regulating function has advantages of simple production process, easy process control, rather low cost and non environmental pollution.

The invention discloses a PET/PTT bi-component comfortable stretch yarn preparation process. The PET/PTT bi-component comfortable stretch yarn preparation process sequentially comprises the following steps that (1), solid-phase tackifying treatment and drying treatment are carried out on PTT slices, and the PTT slices are extruded into an auxiliary box body through a screw extruder A; (2), pre-crystallization treatment and drying treatment are carried out on PET slices, and the PET slices are extruded into a main box body through a screw extruder B; (3), the PTT melt in the auxiliary box body and the PET melt in the main box body are converged in a spinning nozzle through a PTT metering pump and a PET metering pump correspondingly and sprayed out to form composite silk threads, and when the PTT and the PET are sprayed out, a third melt is synchronously sprayed out between the PTT and the PET to form a reinforcing silk yarn clamped between the PTT silk yarn and the PET silk yarn; and (4), the composite silk threads form a curled comfortable elastic structure through drafting treatment and heat treatment. The prepared PET/PTT bi-component comfortable elastic yarn has relatively high strength and comfortable elasticity, further has relatively good supporting force, has a wider application range, has a temperature adjusting function, and is warm in winter and cool in summer; and the prepared short filament has the advantages of extremely light weight, high strength and high heat insulation and heat preservation capability.

The invention discloses a metal purification furnace. The metal purification furnace comprises a cylindrical furnace body, an upper cover and a heater, wherein the upper cover covers the upper end of the furnace body and is locked through a flange structure; an air suction hole is formed in the upper cover; a temperature adjusting layer and a heat insulation layer are arranged on the wall of the cavity of the furnace body in sequence; a heater is arranged in the heat insulation layer; the distances between positions of the outer wall of the heater and positions of the inner wall of the heat insulation layer are the same and are not equal to zero; and an air conveying hole is formed in the bottom end of the cylindrical side surface of the furnace body. The metal purification furnace provided by the invention is simple in structure and high in sealing performance and has a temperature adjusting function.

The invention discloses an improved graphite purification furnace, which comprises a furnace body and an upper cover. A feed inlet is disposed on the upper cover. A temperature adjusting layer is disposed on the external surface of the furnace body and an insulating layer is disposed on the inner side the temperature adjusting layer. A heater is disposed on the internal wall of the furnace body and connected with a heating controller. An agitator is arranged inside the furnace body and connected with a motor disposed on the upper cover. The improved graphite purification furnace has the advantages that the graphite purification furnace has a simple structure, good sealing performance and temperature adjusting function.