346results about How to "Raise the room temperature" patented technology

The invention discloses a defrosting control method of an air conditioner, comprising: monitoring if the air conditioner achieves a preset defrosting condition at present; increasing the present heating output of the air conditioner to raise the indoor temperature when the air conditioner achieves the present defrosting condition at present; monitoring if a difference value between the present indoor temperature and the set air conditioner temperature is higher than the preset temperature, and monitoring if the air conditioner continuously operates to reach the preset operation time; and performing the defrosting when the difference value between the present indoor temperature and the set air conditioner temperature is higher than the preset temperature and/or the air conditioner continuously operates to reach the preset operation time. The invention further discloses a defrosting control device of the air conditioner and the air conditioner. The method monitors the defrosting condition formation time of the air conditioner beforehand to reduce the indoor temperature fluctuation amplitude caused by the defrosting so as to improve the user comfort through raising the indoor temperature.

The invention discloses an indoor air conditioner and a control method thereof. The indoor air conditioner comprises a shell, a heat exchanger and air supply fans. A front plate of the shell is provided with a plurality of air outlets while a rear plate of the shell is provided with an air inlet, and the plurality of air outlets are distributed at intervals vertically. The heat exchanger is arranged in the shell and positioned between the air inlet and the plurality of air outlets. The air supply fans as many as the air outlets are arranged in the shell and in one-to-one correspondence to the air outlets, the air supply fans drive external air to flow inside through the air inlet to be discharged through the air outlets respectively after passing through the heat exchange, and air outlet directions of at least two of the air outlets form an included angle in a vertical plane. The indoor air conditioner is wide in air supply range, indoor temperature change speed can be increased, and human comfort can be improved.

The invention discloses an oven of a coating machine. The oven is characterized by comprising a feeding-end auxiliary oven, a discharging-end auxiliary oven and a main oven positioned between the feeding-end auxiliary oven and the discharging-end auxiliary oven, wherein both the feeding-end auxiliary oven and the discharging-end auxiliary oven are floating-roller supporting type ovens; and the main oven is a suspension type oven. The oven has the benefits of high coating efficiency and good coating quality.

Disclosed are an indoor information sensing controller and an operation method of the indoor information sensing controller. The sensing controller comprises an information detection part (100), an information processing part (200) and an information transmission part (300), wherein the information detection part (100) is used for detecting at least one piece of indoor environment information and outputting the indoor environment information to the information processing part (200), the environment information comprises temperature, luminosity and human body existing information; the information processing part (200) is used for processing at least one piece of environment information from the information detection part (100), analyzing that whether changes exist in the at least one environment information or not, and sending control instructions towards an external system controller when the indoor environment needs changing; and the information transmission part (300) is used for sending the control instructions from the information processing part (200) to a system controller. The indoor information sensing controller can detect the human existing information in at least one indoor region in a distributed-type mode, and meanwhile detect the indoor temperature and the indoor luminosity information, and achieve comprehensive intelligent control over the indoor environment and energy-saving and environment-friendly purposes.

The invention provides a composite energy-saving coating material, which is made of multiple microporous silicate mineral raw materials after surface hydrophobic treatment and reflective fillers. The composite energy-saving coating material enhances the weather resistance and water resistance of a coating, avoids the excessive change of a coefficient of heat conductivity, combines two favorable performances of reflection and heat insulation, integrates two roles of the reflection and obstruction at a suit, has high sunlight reflectivity and good heat insulating effect, avoids repeated multilayer painting operation of an insulation surface and the like, can be formed at a time through painting, and has the advantages of stable performance, uniform coating, low cost, environmental-friendliness and the like. A preparation method is simple in technology and low in cost, saves energy and facilitates industrial popularization and application.

The invention provides a graphene far infrared negative oxygen ion electric heating mural. Far infrared rays and negative oxygen ions can be continuously released, a role in physical therapy and health care is effectively played for users, indoor air can be purified, and a comfortable environment is provided for the users. A graphene heating layer in the graphene far infrared negative oxygen ion electric heating mural can rapidly generate heat and improve indoor temperature after being electrified, the graphene far infrared negative oxygen ion electric heating mural can be used once turned onand is stopped once turned off, so that the heating effect is good, and the energy loss caused by conventional heating is greatly reduced; and at the same time, the mural is decorated with patterns onthe surface, is exquisite and beautiful, is suitable for indoor decoration in various occasions such as home, an office and catering service, is rich in functions and serves many purposes at one stroke.

The invention relates to a movable external sunshade with high energy efficiency, relating to a building external sunshade structure capable of lowering energy consumption. The movable external sunshade mainly comprises a bracket, a photovoltaic panel shutter, a motor, a push rod, a control cabinet and the like. The invention has the characteristics of favorable sun shading performance, high energy saving ratio, favorable ventilation performance, simple structure, convenient installation and maintenance and the like, can improve indoor thermal environment and luminous environment, enriches the functions of the sun shading shutter, beautifies the building facade, and embodies the artistic aesthetics effect of modern buildings. The invention can be widely applied to the external window sun shading for various buildings, such as residential buildings, office buildings, teaching buildings, business buildings and the like in different areas, and is an efficient energy-saving movable external sunshade.

The invention discloses a pneumatic frictional heating water heater by utilizing wind power to produce heat. When a wind catcher (1) on a wind collecting panel is blown by wind power to drive the wind collecting panel to rotate, the rotation of the wind collecting panel drives a transmission shaft (6) to rotate. The transmission shaft (6) drives a friction sheet (19) to rotate to produce friction against the inner side of a frictional heating cylinder body (21) through a connecting rod (17), so the frictional heating cylinder body (21) produces heat. A water heating chamber (22) is arranged at the outer side of the frictional heating cylinder body (21), and the heat of the frictional heating cylinder body (21) heats tap water or cycled water inside the water heating chamber (22) to more than 60 DEG C. The hot water is circulated inside a heat supply facility to radiate the heat inside a room through a water pump (26). The pneumatic frictional heating water heater comprises a wind power collecting system, a transmission and speed-changing system, a metal frictional heating system, a heat conversion system and a hot water circulating system. The wind collecting panel is adopted to drive the transmission shaft (6) to rotate so as to facilitate the frictional heating of the frictional heating cylinder body (21), and the water inside the water heating chamber (22) is supplied into a heat radiation sheet for supply heat inside the room after being heated by the frictional heat, so the indoor temperature can be improved, the expense on heating in winter and on utilizing the hot water can be saved, and the environmental protection can be facilitated.

The invention provides a control method for an air conditioner in a multimedia classroom. An end point TL and an end point TU of a temperature range are utilized to regulate indoor air and to judge whether there is somebody in a close-range air supply region and nobody in a remote air supply region of the air conditioner. If yes, the indoor temperature is increased to TU step by step, time spent in air supply of the close-range air supply region is long and time spent in air supply of the remote air supply region of the air conditioner is short. If it is determined that there is nobody in theclose-range air supply region and somebody in the remote air supply region, the indoor temperature is reduced to TL step by step, the time spent in air supply of the close-range air supply region is short, and the time spent in air supply of the remote air supply region of the air conditioner is long. Through a distributed joint operation of a temperature interval and people, the using requirementof the multimedia classroom can be better satisfied.

Liquid crystal with phase change from smectic phase to chirality nematic phase is utilized in the invention. Molecules of liquid crystal in smectic phase are fixed in arrangement mode perpendicular to basal body so that liquid crystal in smectic phase is in transparence stat for light. After temperature is higher than phase change temperature, liquid crystal in smectic phase is changed to chirality nematic phase. In chirality nematic phase, molecules are arranged in texture of focus cone so that liquid crystal is in non-transparent state. When temperature changes, two states are converted automatically. Light can be passed or cut off automatically: in low temperature, light can be passed so that temperature in room is raised; in high temperature, sunlight is cut off to keep temperature unchanged in room. Comparing with PDCL film, the liquid crystal does not need artificial control and additional drive.

The invention provides a spontaneous heating strengthened composite floor. The spontaneous heating strengthened composite floor comprises a substrate layer, a bottom layer arranged under the substrate layer and a surface layer overlapped on the surface of the substrate layer, wherein at least one flat cable slot is arranged on the substrate layer in the longitude direction thereof, and the at least one flat cable slot is equipped with an electrical heating coil which is connected with the power supply through the flat cable slot. The electrical heating coil used in the floor in the invention is a carbon nanocoil made from a carbon nano composite material and has advantages of high electricity-heat conversion rate, good insulativity, wear resistance, waterproof and the like, so that the floor in the invention provides corresponding lots of advantages. The metal material conducting layer arranged on the wall surface of the flat cable is capable of uniformly conducting heat. By simply improving the present strengthened composite floor, the invention adopts a spontaneous heating strengthened composite floor with advantages of safety, environment-friendly, low energy consumption and very high cost performance, which has great potential application value.

The invention discloses an automobile cab sunshade device comprising screws driven by bidirectional motors, and sunshade plates which are parallel to window glass longitudinally and which are arranged in double-groove sliding ways of left and right sides below the widow. The screws are arranged along the direction of the double-groove sliding ways; one ends are fixedly connected to an automobile through screw fixing seats, and the other ends are fixedly connected to the sunshade plates through screw nuts of the screws. The device is simple in structure and easy to realize and has significant sunshade effect.

The invention relates to a nanometer material composite technique, belonging to a intelligent periodic controllable furnace for using phase method to continuously prepare the nanometer material. The inventive furnace is formed by a feeding room, a reaction room, and a discharging room. Wherein, two water-cooling transition areas are arranged between the reaction room and the feeding room, the reaction room and the discharging room. In production, putting the raw material in the material disc to be fed into feeding room; using hydraulic cylinder to push the material disc into reaction room; using another hydraulic cylinder to draw the reacted product from reaction room into discharging room to be cooled; and the feeding and discharging of material can be processed synchronously; the temperature of reaction room only need one increase, and the production can be continuously processed by keeping the working temperature. Compared to single-room furnace, it can improve the producing efficiency and the service life of reaction furnace and save the energy.

This invention discloses a kind of precooler for air conditioner ventilation. It includes: catch basin, which collects the drippy condensation water form at the surface of evaporator due to absorbing surrounding air heat during refrigerants circulating; ventilating duct, which is arranged in the catch basin. The air refrigerated by condensation water in the catch basin is circulated in the ventilating duct and is used for ventilating. There is entrance for injecting condensation water at one side of the top of catch basin. There is also exit for discharging condensation water at the other side of the top of the catch basin and is it lower than the entrance. The ventilating duct and condensation water flowing direction are vertically arranged. The air refrigerated by condensation water before providing in doors. It minimizes the raising of indoor temperature and air conditioner load. This invention further increases heat exchange efficiency and can realize miniaturization of products.

The invention provides a method and a device for controlling defrosting and an air conditioner, and relates to the technical field of air conditioners. The method and the device comprise the followingsteps of when the air conditioner meets the frosting mode entering condition, setting the sum of a preset first target temperature value and a preset temperature change quantity as a second target temperature value, acquiring the current maximum running frequency, controlling a compressor to run at the current maximum running frequency, acquiring the indoor temperature value and the running duration of the compressor at the current maximum running frequency, and entering the frosting mode when the indoor temperature value or the duration meets the preset condition; before the frosting mode enters, increasing the indoor temperature, so that after the air conditioner enters the frosting mode, the indoor temperature is reduced at the temperature higher than the setting temperature of a user,but is not reduced to the temperature not excessively lower than the setting temperature of the user, thereby reducing the influence to the comfortability of the user by the frosting.

The invention relates to an operation optimization method and device of a combined heat and power generation unit for improving the wind power utilization rate. The method comprises the steps of building a heat-power output relationship model of the combined heat and power generation unit and determining a heat output adjusting range of the combined heat and power generation unit; and executing heat-power output joint optimization within the heat output adjusting range of the combined heat and power generation unit and outputting an optimal solution of the operation mode of the combined heat and power generation unit. The operation mode of the heat and power generation unit is adjusted through the method, the output of the heat and power generation unit is optimized, and the wind power utilization rate is significantly improved on the premise of ensuring fixed residential heating quality.

The invention discloses a terrapin hatching and feeding house which comprises a house body and a transparent roof, wherein covering cloth which can be spread and collected at one end of the roof is arranged on the upper side of the roof, and heat absorption cloth which can be spread and collected at one end of the roof and is located in the house body is arranged on the lower side of the roof. According to the terrapin hatching and feeding house, the indoor temperature can rise, and excessive variation of the indoor temperature or invariable constant indoor temperature can be avoided, so that the indoor environment can follow the nature law and naturally changes, a young terrapin hatched and growing in the environment can have better environmental change adaptability in the later period due to the naturally rising temperature and humidity, and the heath degree is higher; and through sunlight irradiation, solar energy is absorbed for obtaining heat, so that the indoor temperature changes slowly, the process follows nature law and is not forced, electromagnetic radiation is avoided, and the injury to the young terrapin by electric leakage is prevented further.

The invention provides an assembly-typed ground irradiation heat supply device, comprising a plurality of heat insulation plates (3) which are arranged in transverse rows and longitudinal lines; a plurality of heat irradiation formworks (1) are arranged above the heat insulation plates (3) in transverse rows and longitudinal lines; hot water pipes (5) are arranged between the heat irradiation formworks (1) and the heat insulation plates (3); the hot water pipe (5) is connected with a heat supply device; the lower half part of the hot water pipe (5) is arranged in a lower concave trough (7) which is arranged on the upper surface of the heat insulation plate (3); the upper half part of the hot water pipe (1) is arranged in an upper concave trough (8) which is arranged on the lower surface of the heat radiation formwork (1); the lower surface of the heat insulation plate (3) is provided with more than one heat insulation troughs (6); the upper surface and the interior of the lower concave trough of the heat insulation plate (3) are attached with a heat transmission plate (2) or a conductive coating layer. The invention aims at providing an assembly-typed ground irradiation heat supply device with the advantages of low cost, light weight, high heat transmission efficiency, little heat loss, and fast construction.

The invention provides a system having the functions of urban surface runoff regulation and indoor temperature control. The system comprises a vegetation layer, a matrix layer, an isolation filter layer, a water draining layer, a moisture preserving carpet, a root blocking layer, a waterproof layer, a structural layer, a hydraulic drive device, a connecting rod mechanism, foldable elastic waterproof cloth, a photovoltaic solar power generating system and a rainwater collecting device. By the adoption of the technical scheme and the grooving design of the water draining layer, rainwater form pipeline type circulation in the water draining layer under the gravitational effect. By adjusting a roof angle, on the one hand, the rainwater absorbing and storage capability of the vegetation layer and the matrix layer is improved, the water circulating rate of the water draining layer is reduced, and the surface runoff is decreased; on the other hand, the surface air flowing strength of a roof and the vegetation layer are changed, further heat dissipation speed is further changed, and indoor temperature is regulated. The system gives consideration to the indoor temperature while regulating the surface runoff, improves an ecological value of the roof per unit area and achieves win-win social, economic and environmental benefits.

The invention belongs to the technical field of heat radiators, in particular to a humidifying type heat radiator which can improve the humidity of indoor air. The humidifying heat radiator comprises a heat radiating shell, a heat source device and a water circulating system, wherein the heat source device is installed in the heat radiating shell; a steam outlet is arranged on the upper part of the heat radiating shell; the upper part of the heat source device is provided with an evaporating net; the water circulating system comprises a humidifying water supply pipe and a water pumping motor, and a water sucking end of the humidifying water supply pipe is positioned in a water injecting cavity of the heat radiating shell; and the water spray end of the humidifying water supply pipe is provided with a plurality of openings and positioned at the upper part of the evaporating net. The invention has double functions of heating and humidifying, and the water evaporating amount is in proportion to indoor temperature, therefore, the indoor temperature and humidity are maintained in a proper level, the comfort level of indoor environment is improved, and the service life of indoor facilities can be prolonged.

The invention relates to an air-conditioning type floor, which comprises floor blocks (6), wherein grooves (7) are formed on the bottom surfaces of the floor blocks (6), and water pipes are arranged in the grooves (7). The air-conditioning type floor comprises the floor blocks, the grooves are formed on the bottom surfaces of the floor blocks, and the water pipes are arranged in the grooves. The water pipes comprise transverse pipelines and longitudinal pipelines, the longitudinal pipelines are connected in parallel through the transverse pipelines and then connected with a water inlet pipe and a water outlet pipe, and hot water can be introduced into the water pipes in winter so as to raise the indoor temperature; and cold water can be introduced into the water pipes in summer so as to reduce the indoor temperature, therefore, the effects of saving energy and optimizing an indoor environment can be achieved. The water pipes of the air-conditioning type floor are assembled together, the mounting and the use are convenient, and the cost is low. Since the pipelines of the air-conditioning type floor are connected in parallel, when one pipeline goes wrong, the maintenance and check can be carried out conveniently.