Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

50results about How to "Not prone to condensation" patented technology

Method and related device for controlling radiation fresh-air conditioning systems

The invention discloses a method and a related device for controlling radiation fresh-air conditioning systems. The method includes acquiring outdoor environmental temperatures; enabling fresh-air dehumidifiers to run according to the lowermost air grades under the control if the outdoor environmental temperatures reach first reference values, or acquiring air outlet dew-point temperatures of the fresh-air dehumidifiers if the outdoor environmental temperatures do not reach first reference values; enabling the fresh-air dehumidifiers to continue running according to current grades under the control if the air outlet dew-point temperatures reach second reference values but do not reach third reference values; lowering the air grades by a first preset number if the air outlet dew-point temperatures reach the third reference values, and then enabling the fresh-air dehumidifiers to run under the control; turning off heat pump water machines under the control when the air outlet dew-point temperatures reach fourth reference values. According to the technical scheme, the method and the related device have the advantages that turning-off frequencies of the heat pump water machines and water valves can be effectively reduced on the basis that condensation generated on the surfaces of radiation tail ends is effectively prevented, accordingly, the radiation fresh-air conditioning systems have sufficient refrigerating capacity, and the comfort can be improved for people in rooms.
Owner:GREE ELECTRIC APPLIANCES INC

Substation indoor environment intelligent control device

The invention relates to a substation indoor environment intelligent control device which is characterized in that an indoor unit, an outdoor unit and a sensor set are included. The indoor unit comprises a box, an air inlet is formed in the upper portion of the box, an air outlet is formed in the lower portion of the box, the inside of the box is sequentially provided with an evaporator, a water collecting plate, a fan and a silencing pipeline from top to bottom, the evaporator corresponds to the air inlet in position, the water collecting plate is located under the evaporator, the upper end of the silencing pipeline is connected with the fan in a sealed mode, the lower end of the silencing pipeline is connected with the air outlet in a sealed mode, a controller is disposed in the box, a compressor is arranged in the outdoor unit, the sensor set comprises an outdoor temperature and humidity sensor and an indoor temperature and humidity sensor, and the evaporator, the fan, the compressor, the outdoor temperature and humidity sensor and the indoor temperature and humidity sensor are electrically connected with the controller. Environment control is performed on indoor space in a substation by means of the intelligent control device, potential safety hazards do not exist, energy can be saved, meanwhile, air outflow amount and air speed are easy to control, and eddies and turbulent flow can not be generated.
Owner:JIANGSU TAIPUDA TECH

Instant accelerating agent for reactive dye and application method of instant accelerating agent

The invention belongs to the field of textile fabric dyeing, and particularly relates to an instant accelerating agent for a reactive dye and an application method of the instant accelerating agent. The instant accelerating agent comprises, by weight, 1-5 parts of sodium hydroxide, 2-3 parts of sodium carbonate, 0.5 part of polyvinylpyrrolidone, 1-5parts of potassium carbonate, 1-5 parts of sodium-2-naphthalene sulfonate, 1-5 parts of sodium gluconate, 4-8 parts of potassium sulphate, 25-40 parts of sodium chloride and 30-60 parts of sodium sulfate. Compared with the prior art, the instant accelerating agent and the application method have the advantages that a reasonable formula is utilized, so that the instant accelerating agent effectively replaces anhydrous sodium sulphate and sodium carbonate in use, the addition amount of inorganic salt is reduced and is 68-70% of the original usage amount, the product quality is improved, meanwhile, the production time is reduced, the cost is saved, the enterprise benefits are ensured, the content of the inorganic salt in dye-bath water is reduced, the number of times for after-treatment washing is reduced, the wastewater treatment degree is reduced, and the instant accelerating agent is suitable for large-scale application and popularization.
Owner:孙志君

Control method and related device for radiant fresh air conditioning system

The invention discloses a control method and a related device for a radiant fresh air conditioning system. The method comprises the steps: (1) acquiring the outdoor environment temperature, (2) controlling a fresh air dehumidifier to operate at the lowest wind level if the outdoor environment temperature reaches a first reference value, and otherwise, acquiring the evaporation temperature of an evaporator, (3) controlling the fresh air dehumidifier to continue operating at the current wind level if the evaporation temperature reaches a second reference value and does not reach a third reference value, (4) controlling the fresh air dehumidifier to operate after the wind level is reduced by a first preset level number if the evaporation temperature reaches the third reference value, and (5) controlling a heat pump water machine to be shut down if the evaporation temperature reaches a fourth reference value. According to the technical scheme, on the basis of effectively preventing condensate from being formed on the surface of the radiation tail end, the shutdown frequency of the heat pump water machine and the shutdown frequency of a water valve can be effectively reduced; accordingly, cold energy can be sufficiently supplied, and the comfort of people in a room can be improved.
Owner:GREE ELECTRIC APPLIANCES INC

Horizontal drier

The invention discloses a horizontal drier. The horizontal drier comprises a drying bin, wherein a feeding hole and an air inlet are formed in one end of the upper part of the drying bin, an atomizing nozzle is arranged at the feeding hole and is connected with a high-pressure homogenizer, the high-pressure homogenizer is connected with a material tank, the air inlet is connected with a hot air feeding device, a dust collection device is arranged in the drying bin, an air inlet of the dust collecting device is communicated with the drying bin, an air outlet of the dust collecting device is connected with an exhausting fan, an interlayer and an insulating layer are arranged in the drying bin, an electrical heating device is arranged in the interlayer, an insulating material is arranged in the insulating layer, and a discharging device is arranged at the bottom of the drying bin. The horizontal drier has the advantages that feed liquor is atomized and then is co-currently contacted with hot air, drying efficiency is effectively improved, and the electrical heating device is arranged in the interlayer of the drying bin, so that the temperature in the drying bin can be the same with the temperature of the hot air, and the condensation phenomenon is hardly caused; besides, the dust collecting device is arranged in the drying bin, and the problems that dust is condensed in the dust collecting device and a dust removal effect is influenced are solved.
Owner:WUXI XINTANG DRYING MACHINERY

Liquid material conveying system for producing Chinese herbal medicine toothpaste

The invention discloses a liquid material conveying system for producing Chinese herbal medicine toothpaste. The system comprises a conveying pipeline, a mounting frame and a heating assembly. The conveying pipeline is internally provided with a cavity channel for conveying a liquid raw material; the mounting frame is used for fixedly mounting the conveying pipeline and enabling the conveying pipeline to be in a suspended state; the heating assembly is arranged on the surface wall of the conveying pipeline and used for heating the surface wall of the conveying pipeline; and the mounting frame comprises a bottom plate and a plurality of fixing rings, and the multiple fixing rings are fixedly connected to the conveying pipeline in a sleeving manner at equal intervals and divide the conveying pipeline into a plurality of conveying sections. The surface of the conveying pipeline is heated through the heating assembly, so that the whole conveying pipeline has certain heat, the heat is absorbed by the liquid raw material in the conveying pipeline, the liquid raw material is continuously heated in the conveying process, the temperature of the liquid raw material cannot be reduced, and the liquid raw material is not prone to condensation in the whole conveying process.
Owner:NANTONG BAOTIAN PACKING MACHINERY

Cabinet air conditioner and air conditioner

The invention discloses a cabinet air conditioner and an air conditioner. The cabinet air conditioner comprises a volute, a tongue, an air outlet and an opening and closing door, an air channel is formed between the volute and the tongue, the air outlet is communicated with the air channel, the volute is provided with an air outlet section, an airflow separation point is arranged on an air facingside of the air outlet section of the volute in a horizontal section of the cabinet air conditioner, the opening and closing door is used for sheltering or opening the air outlet and positioned on oneside of the volute when the air outlet is opened by the opening and closing door, a first straight line is defined in a plane of the section and passes the airflow separation point and faces front ofthe air outlet, and the shortest distance between the portion of the opening and closing door close to the air outlet and the first straight line is larger than 1mm. According to the technical scheme, the airflow separation point is arranged on the air outlet section of the tongue, the shortest distance between the opening and closing door and the first straight line of the airflow separation point is larger than 1mm, so that cold airflow cannot directly impact the opening and closing door, and condensation of the opening and closing door cannot be easily generated when indoor temperature andhumidity airflow approaches to the air outlet through the opening and closing door.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

High water absorption, low swelling and anti-condensation film material, preparation method and application thereof

The invention provides a high water absorption, low swelling and anti-condensation film material, a preparation method and an application thereof, which belong to the technical field of condensation resistance. The film material comprises a hydrophobic polymer porous membrane and an ion exchange resin, the hydrophobic polymer porous membrane is a matrix, the hydrophobic polymer porous membrane hasa plurality of pores, and the pores of the hydrophobic polymer porous membrane is filled with the ion exchange resin. The ion exchange resin is first dissolved in an organic solvent, the pores of thehydrophobic polymer porous membrane is filled with the ion exchange resin under the effect of the organic solvent, the solvent is volatilized, and the anti-condensation film material is obtained. Theanti-condensation film material of the invention has strong water absorption and low swelling ratio, and is used for the surface of air conditioners, purifiers and fresh air fans to avoid condensation phenomenon, the phenomenon that water droplets blow onto the user cannot be generated, the surface is not sticky with dust, bacteria breeding is not generated, the usage is convenient, and the material is safe and beautiful, the structural design of the original home appliances is not changed, the cost is low, and the user experience can be enhanced.
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Novel integrated stove with vacuum device

The invention discloses a novel integrated stove with a vacuum device. The novel integrated stove comprises a gas stove table and an air inlet cavity arranged on the gas stove table; a negative pressure cavity is arranged below the air inlet cavity, a waste heat device is arranged at the bottom of the gas stove table, and the vacuum device is arranged at the position, below the waste heat device,in the negative pressure cavity; a centrifugal fan system is arranged at the position, below the vacuum device, in the negative pressure cavity; and lampblack generated at the position of the gas stove enters the negative pressure cavity along the air inlet cavity to make contact with the waste heat device, the lampblack moves downwards under the action of gravity after being heated, part of the lampblack is treated through the vacuum device, and the other part of the lampblack is treated through the centrifugal fan system. The integrated stove has the beneficial effects that a set of waste heat device is arranged at the bottom of the gas cooker table, waste heat generated by cooking is introduced, a heat exchange pipe makes contact with lampblack, so that the lampblack is not prone to condensation, then grease is prevented from being condensed and attached to the interior of the negative pressure cavity of the integrated stove, and the lampblack suction effect is improved.
Owner:嵊州市浙江工业大学创新研究院

Electronic cigarette vaporizer and electronic cigarette

The invention discloses an electronic cigarette atomizer and an electronic cigarette. The atomizer comprises a suction nozzle and an oil storage chamber, wherein an atomization chamber is arranged between the oil storage chamber and the suction nozzle; the atomization chamber is formed by covering an upper cover and a base; the atomization chamber is internally and fixedly provided with a first heating body; the first heating body is in contact with an oil storage sheet; the oil storage sheet is in contact with the top of an oil guide structure in the oil storage chamber; and the upper cover is provided with at least one oil outlet hole communicated with a suction nozzle chamber. When the first heating body works, liquid is atomized into smoke, and air in the atomization chamber is also heated by the first heating body so that the air in the atomization chamber is expanded after being heated; a high-temperature and high-pressure chamber is formed in the atomization chamber, so that the smoke is mixed with the heated air in the atomization chamber and then is automatically sprayed out from the air outlet hole; and the smoke in the atomization chamber is mixed with the heated air and is atomized, so that the mouth feel of the smoke is fine and smooth. The electronic cigarette disclosed by the invention has a compact structure and is convenient to produce; and smoking feeling of users can be improved.
Owner:CHINA TOBACCO HUNAN INDAL CORP

Temperature measurement microwave oven and work control method thereof

The invention relates to a temperature measurement microwave oven and a work control method thereof. The temperature measurement microwave oven comprises a microwave heating cavity used for containing an object to be heated and a non-contact type temperature detection device used for detecting the temperature of the object to be heated. A flat plate used for storing the object to be heated is arranged in the microwave heating cavity. An open pore is formed in the annular wall of the microwave heating cavity. The non-contact type temperature detection device comprises a detection probe, and the detection probe right faces the open pore or is located in the open pore. The temperature measurement microwave oven is characterized in that a cooling fan capable of cooling the non-contact type temperature detection device is arranged beside the non-contact type temperature detection device. Compared with the prior art, the temperature measurement microwave oven and the work control method thereof are advantageous in that the cooling fan can prevent the working temperature of the non-contact type temperature detection device from being excessively high and can also blow away lampblack and steam nearby the non-contact type temperature detection device when food is heated by the microwave oven, and thus lampblack and steam condensation is unlikely to happen on the surface of a driving motor of the non-contact type temperature detection device in the long-time use process.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Control method of air conditioner and air conditioner

The embodiment of the invention discloses a control method of an air conditioner and the air conditioner, and relates to the technical field of air conditioners. According to the control method, the comfort degree of the user can be improved, condensation can meet the national standard requirements, and the refrigeration effect of the air conditioner is not reduced. The specific scheme comprises the steps that when a refrigeration mode or a dehumidification mode is operated, relative humidity of indoor environment in a current period is acquired; an upper limit included angle, between an upperlimit position and a zero position, of an air guide plate capable of swinging is determined according to relative humidity, and the zero position is the position when the air guide plate is closed; and if the upper limit included angle is smaller than the upper limit included angle in the previous period, the air guide plate is controlled to rotate to the position corresponding to a target included angle in the current period, and the target included angle is obtained according to the upper limit included angle and the lower limit included angle in the current period. The embodiment of the control method can be used in the process of controlling the single air guide plate by the air conditioner.
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Ceiling machine

The invention discloses a ceiling machine. The ceiling machine comprises a machine casing, a heat exchanger, a water receiving tray and a heat insulating member. The machine casing comprises a top plate and a surrounding plate, wherein the surrounding plate is connected with the top plate and surrounds the outer periphery of the top plate. The heat exchanger is arranged in the machine casing and fixed to the top plate by a connecting member, and an annular air outlet duct is formed between the heat exchanger and the surrounding plate in a limited mode. An air inlet duct is formed in the innerside of the heat exchanger in a limited mode. The water receiving tray is disposed on the lower part of the heat exchanger and connected with the connecting member. The heat insulating member comprises a first heat insulating portion, the first heat insulating portion is disposed on the inner wall of the surrounding plate, and the lower end surface of the first heat insulating portion extends downwards to be flush with the lower end surface of the surrounding plate or exceed the lower end surface of the surrounding plate. According to the ceiling machine of the embodiment of the invention, theair supply capacity of the ceiling machine is improved, the air-out noise is reduced, and the air-out of the ceiling machine can be made more uniform; and meanwhile, by extending the lower end surface of the first heat insulating portion downward to be flush with the lower end surface of the surrounding plate or exceed the lower end surface of the surrounding plate, the problem that condensationis prone to being produced on the surrounding plate is effectively solved.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Production device for metal coating composition

The invention relates to the technical field of coating production equipment, specifically to a production device for a metal coating composition. The production device comprises a premixing stirrer,a material storage bin and an extrusion mechanism, wherein the material storage bin is located below the premixing stirrer and connected with the premixing stirrer in an embedding manner; a first drive motor is located at the top part of the premixing stirrer and connected with a gear transmission group arranged below the first drive motor; a stirring shaft is arranged in the interior of an outerwrapper in a penetration manner; the top part of the stirring shaft is connected with the gear transmission group; and stirring blades are arranged on the outer wall of the stirring shaft and connected with the stirring shaft in a welding manner. According to the invention, through improvement of a structure, the production device provided by the invention has the advantages of uniform mixture mixing, good heat-preserving effect, insusceptibility to generating condensation, good product quality, high precision, advanced production process and high production efficiency, thereby effectively solving problems and disadvantages of a conventional device.
Owner:惠州市广源钢结构工程有限公司

Door frame for refrigerator door body and side-by-side refrigerator with same

The invention discloses a door frame for a refrigerator door body and a side-by-side refrigerator with the door frame. A door frame for a refrigerator door body includes: a first column, a second column, an upper end cover and a lower end cover. The first column and the second column are arranged in parallel and spaced apart left and right. The second column is made of plastic and includes an upper column and a lower column. The lower end of the upper column is connected with the upper end of the lower column. An upper concave portion and a lower concave portion are provided. The upper end cover is arranged on the upper ends of the first column and the second column, and the lower end cover is arranged on the lower ends of the first column and the second column. According to the door frame used for the refrigerator door in the embodiment of the present invention, the material cost of the second column and the concealed handle can be reduced, the situation that the color of the concealed handle and the second column is difficult to match can be avoided, and the aesthetics of the concealed handle can be ensured , to facilitate the mass production of the second column and the concealed handle, thereby reducing the production cost of the door frame.
Owner:HEFEI MIDEA REFRIGERATOR CO LTD

A temperature-measuring microwave oven and its working control method

The invention relates to a temperature-measuring microwave oven and a working control method thereof, wherein the temperature-measuring microwave oven includes a microwave heating chamber for placing an object to be heated, and a non-contact temperature detection device for detecting the temperature of the object to be heated. There is a flat plate for placing the object to be heated in the heating chamber, and an opening is arranged on the ring wall of the microwave heating chamber, and the non-contact temperature detection device includes a detection probe, which is facing the opening or is located in the Inside the opening, it is characterized in that: a cooling fan capable of cooling down the non-contact temperature detection device is arranged on the side of the non-contact temperature detection device. Compared with the prior art, the heat dissipation fan in the present invention can prevent the working temperature of the non-contact temperature detection device from being too high, and can also blow away the oil fume and water vapor near the non-contact temperature detection device when the microwave oven is heating food, so that the non-contact temperature detection device can be heated. The surface of the drive motor of the contact temperature detection device is not prone to condensation of oily smoke and water vapor during long-term use.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products