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176results about How to "Good comfort" patented technology

Air pipe type indoor air conditioner and control method thereof

The invention discloses an air pipe type indoor air conditioner and a control method thereof. The air pipe type indoor air conditioner comprises a casing, an indoor heat exchanger and an indoor fan, wherein an air return inlet and an air outlet are formed in the casing; the indoor heat exchanger is arranged in the casing and positioned between the air return inlet and the air outlet; the indoor fan is arranged in the casing on one side of the indoor heat exchanger; the air outlet comprises a front air outlet formed in the front side wall of the casing and a lower air outlet formed in the lower side wall of the casing; the indoor air conditioner further comprises a switching mechanism for opening and closing the front air outlet and the lower air outlet. The air pipe type indoor air conditioner disclosed by the invention can adopt two air-out manners of the front air outlet and the lower air outlet, the manners of the front air outlet and the lower air outlet can be automatically selected according to the operational mode of the air conditioner, such as under the refrigeration mode and the dehumidification mode, the manner of the front air outlet is selected, and under the heating mode, the manner of the lower air outlet is selected, so that comfort of a refrigeration room and a heating room is considered, and the optimal comfort in the air regulation of the room is realized.
Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI

Energy consumption control system and method for area buildings

The invention discloses an energy consumption control system and method for area buildings, relating to the technical field of comprehensive building energy consumption control. The system comprises a distributed video sensor unit, machine vision recognition unit, a distributed comfort sensor unit, a subarea information fusion unit, a single building control unit and an area control center unit, wherein the distributed video sensor unit comprises a plurality of video sensors distributed in different subareas in one building, the machine vision recognition unit is connected with the distributed video sensor unit, the distributed comfort sensor unit comprises a plurality of comfort sensors distributed in different subareas in the one building, the subarea information fusion unit is used for generating a distribution control demand of each subarea in the one building, the single building control unit is used for generating the control demand of the one building, and the area control center unit is used for performing area energy consumption balance and optimization to generate control information. The system provided by the invention can be used for realizing area energy consumption balance and optimization, energy consumption balance and optimization of buildings and consumption balance and optimization of cold and heat sources and a tail end so as to finally obtain the optimal point of balance between comfort and energy consumption and reduce the energy consumption and carbon emission of area buildings.
Owner:北京四季微熵科技有限公司

Dual-temperature radiation household air-conditioner capable of processing fresh air

A dual-temperature radiation household air-conditioner capable of processing fresh air comprises a compressor, wherein an outlet of the compressor is connected with an inlet of a condenser. The outlet pipelines of the condenser are connected with a mental radiation plate and a guiding-type fresh air processor respectively by a first expansion valve and a second expansion valve through a heat regenerator, wherein both inlets of an ejector are respectively connected with the outlet of the mental radiation plate and the outlet of the guiding-type fresh air processor. The outlet pipelines of the ejector are connected with the inlet of the condenser through the heat regenerator. The dual-temperature radiation household air-conditioner is capable of increasing the inlet pressure of the condenser to enable a single condenser to achieve the cooling at two evaporating temperatures, wherein the evaporating temperature of the mental radiation plate which is used as an evaporator is relatively high, thereby being good for improving refrigeration coefficients to achieve the energy-saving effect, avoiding the problem of the secondary heat loss caused by using cold water as refrigerants of radiation air-conditioners, improving indoor air quality and expanding the range of application of air-conditioner systems with independent control of temperature and humidity.
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Multi-split air-conditioning system control method based on prediction

The invention relates to a multi-split air conditioning system control method based on prediction. The method comprises the steps that firstly, the temperatures and humidity outside a building are predicted, and the space enclosing structure load and the solar radiation load of an air conditioning system are calculated; secondly, the periodic law of the number of people inside the building is predicted; thirdly, the operating time of the air conditioning system is predicted; fourthly, operating parameters including the outdoor unit wind speed, the compressor rotating speed, the refrigerant flow rate, the indoor unit wind speed and wind amount, and the indoor unit flow rate are monitored in real time; fifthly, the temperatures and humidity outside the building, the number of people in the building, the operating parameters and hourly COPs in multiple sampling periods are counted up as a training sample, a statistical or machine learning method is adopted for calculating all characteristic factors, comfort pre-control time and temperatures, and operating parameters corresponding to optimal COPs; and sixthly, the operating parameters corresponding to the optimal COPs in the to-be-controlled time points are predicted, and thus, the system operating parameters and pre-control time are adjusted. According to the multi-split air conditioning system control method based on prediction,the control precision is high, and the control comfort and energy-saving effect are improved.
Owner:中创美纵信息科技重庆有限公司

Adjustable soft palate supporting body and implantation method thereof

The invention discloses an adjustable soft palate supporting body and an implantation method thereof. The soft palate supporting body is a flat implant made of a material capable of being implanted into a human body for a long time, and consists of a hard palate connecting end and a supporting body, wherein the supporting body is a flat implant which can be inserted into the soft palate; the supporting body is connected to the hard palate connecting end; a connecting structure connected with the hard palate and an adjusting mechanism are arranged at the hard palate connecting end; the connecting structure arranged at the hard palate connecting end is used for fixing the supporting body on the hard palate; and the adjusting mechanism arranged on the hard palate connecting end controls the motion state or bending curvature of the supporting body or the soft palate lifting degree. The adjusting mechanism is positioned in an open state under a wakeful state, and the supporting body implanted into the soft palate can move along the natural swing of the soft palate; and before a sleep state, the adjusting mechanism is positioned in a closed state, the supporting body can lift the soft palate, the pharyngeal airway is enlarged, and the aim of treating snore and obstructive sleep apnea hypopnea syndrome (OSAHS) is fulfilled.
Owner:张湘民 +1

Method for producing radiation-proof multifunctional casual blanket

InactiveCN101851824AGood radiation protection functionGood comfortWoven fabricsYarnWeather resistanceWool
The invention discloses a method for producing a radiation-proof multifunctional casual blanket. The method for producing the radiation-proof multifunctional casual blanket comprises the steps of material proportioning preparation, spinning, weaving and after finishing of a product and is characterized in that the radiation-proof multifunctional casual blanket adopts a double-layer structure; a surface layer is silk, wool, cotton or bamboo fibers; an inner layer is formed from blending metal fibers with cotton; the diameter of the metal fibers is between 6.5 and 7mum; the blending ratio of the metal fibers with the length of 40 to 50mm to the cotton is 30 percent of metal fibers and 70 percent of cotton fibers; and in the step of after finishing of the product, the surface layer is subjected to emerizing, grabbing and shearing and lustre finishing repeatedly and the inner layer is raised lightly and is not subjected to grabbing and shearing. The radiation-proof multifunctional casual blanket of the invention has the advantages of wide application, wide radiation-proof frequency, high shielding effectiveness, strong function of resisting electromagnetic wave, good flexibility, capability of being washed randomly, good weather resistance and difficult damage.
Owner:嘉兴市锦帛尔家居用品有限公司

Multicomponent hemp fiber blending antibacterial and deodorant healthcare yarn and preparation method thereof

The invention discloses multicomponent hemp fiber blending antibacterial and deodorant healthcare yarn. The multicomponent hemp fiber blending antibacterial and deodorant healthcare yarn comprises following raw materials, by weight, 15%-30% of hemp fiber, 20%-40% of aloe viscose, 30%-50% of wool fiber and 10%-35% of cashmere fiber. The performance indexes of the blending yarn is that the single-yarn breaking strength is 11.9-19.8 cN/tex, the variable coefficient Cv value of the single-yarn breaking strength is 8.3%-17.2%, and the variable coefficient Cv value of the yarn evenness is 13.9%-22.0%. The multicomponent hemp fiber blending antibacterial and deodorant healthcare yarn has the advantages that fabric made of the blending yarn has the anti-bacterial function, the anti-microbial function, the bacteriostat function, the antiphlogistic function, the skin protection and fitness function, the skin moisturizing function and the like, is high in strength, good in moisture absorption and breathability, lustrous, good in ultrasonic protection, anti-bacterial performance, mold prevention and non-corrosibility, and unique in appearance. In addition, the multicomponent hemp fiber blending antibacterial and deodorant healthcare yarn is wide in application and can be used for making various knitting or weaving healthcare textiles such as clothing and bedding articles.
Owner:ZHONGYUAN ENGINEERING COLLEGE
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