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55results about How to "Comfort effect" patented technology
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Defrosting control method and device for air conditioner
InactiveCN105910237AComfort effectDefrost Efficiency GuaranteedMechanical apparatusSpace heating and ventilation safety systemsEngineeringRefrigeration
The invention discloses a defrosting control method for an air conditioner. The defrosting control method comprises the processes that after defrosting is completed by an outdoor heat exchanger each time, the running time of the air conditioner running in a heating mode is obtained; when the running time is longer than the preset time and the temperature of the outdoor heat exchanger is higher than or equal to the preset temperature, a one-way valve is opened so that the air conditioner can be controlled to enter a first defrosting mode to conduct defrosting; and when the running time is longer than the preset time and the temperature of the outdoor heat exchanger is lower than the preset temperature, the air conditioner is controlled to be switched to run in a refrigeration mode so that the air conditioner can enter a second defrosting mode to conduct defrosting. The invention further provides a defrosting control device for the air conditioner. According to the defrosting control method and device for the air conditioner, the defrosting efficiency is improved, and meanwhile, the situation that the comfort of the heat pump air conditioner is seriously affected due to the fact that defrosting is conducted in a refrigeration mode frequently is avoided.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Method for protecting compressor of multi-split air conditioning system
ActiveCN105333660AGuaranteed suction superheatGuaranteed uptimeRefrigeration safety arrangementVapor–liquid separatorFour-way valve
The invention relates to a method for protecting a compressor of a multi-split air conditioning system. The multi-split air conditioning system comprises an outdoor unit and a plurality of indoor units. The outdoor unit comprises a compressor, an oil separator, a four-way valve and a gas-liquid separator, all of which are connected in sequence. Each indoor unit comprises a heat exchanger and an electronic expansion valve connected with the heat exchanger in series. An electromagnetic valve, a pressure sensor and a temperature sensor are arranged between the compressor and the oil separator. When detected temperature and pressure reach certain values, the electromagnetic valve is controlled to be opened, high-pressure gas of the exhaust side of the compressor is bypasses to the suction side of the compressor, and liquid refrigerating fluid on the suction side is heated into overheating gas; and the suction overheating degree of the compressor is guaranteed, and safe and reliable running of the compressor is guaranteed.
Owner:NANJING TICA AIR CONDITIONING CO LTD
New wind machine system, control method of new wind machine system, device and computer readable storage medium
ActiveCN107883537AComfort effectMechanical apparatusLighting and heating apparatusWinding machineEngineering
The invention discloses a new wind machine system, a control method of the new wind machine system, a device and a computer readable storage medium. The system comprises a new wind machine, the new wind machine comprises an air outlet formed indoors, an air inlet arranged outdoors and an air flue for communicating the air inlet and the air outlet; and the system further comprises a first detectiondevice used for detecting the indoor air index, a second detection device used for detecting the outdoor air index, a first humidity sensor used for detecting the indoor humidity, a second humidity sensor used for detecting the outdoor humidity, a temperature sensor for detecting the air inlet temperature, a new wind heater and a control device. The control device detects data according to the first detection device, the second detection device, the first humidity sensor and the second humidity sensor, and outdoor new wind is controlled to be guided in for purifying indoor air. The working state of the new wind heater is controlled according to the air inlet temperature detected according to the temperature sensor; and the air inlet is heated through the new wind heater, and influences ofnew wind guiding on the human body comfort are avoided.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Roller type towel dryer
PendingCN109972368AEasy to makeCompact structureTextiles and paperLaundry driersBatch productionEngineering
The invention discloses a roller type towel dryer. The roller type towel dryer comprises a rack, wherein the rack is internally provided with a feeding mechanism, a drying mechanism, a moisturizing and sterilizing mechanism, a power mechanism and an anti-fouling treatment mechanism; the feeding mechanism and the drying mechanism are connected with the power mechanism separately. The roller type towel dryer is an efficient machine which is set up for rapidly drying towels when people need the towels, and can also perform operation treatment on most of towels in the market comprising larger towels. The roller type towel dryer has the advantages that manufacturing is simple, the structure is compact, the size is small, functions are diversified, the style is integrated, the operation steps are simplified and automated, the overhaul is simple and convenient, the efficiency is high, the roller type towel dryer is suitable for batch production and has a hot air drying effect of clearing awaya large amount of water of the towels, heat preservation and moisturizing functions are added so that people can have an immediate enjoying effect when needing hot towels to apply the faces, and a deodorizing function is added so that people use the towels more comfortable.
Owner:ZHEJIANG IND POLYTECHNIC COLLEGE
Method for improving softness performance of pigment dyed fabric
ActiveCN105239296AGood flexibilityReduce contentSucessive textile treatmentsLiquid/gas/vapor removal by suctionYarnSoaking Procedure
The invention relates to a method for improving softness performance of pigment dyed fabric, particularly relates to a method for performing physical pre-processing after the fabric is soaked with padding liquor and before the fabric is pre-dried so as to improve the softness performance of the fabric, and belongs to the field of textile processing. In the whole pigment dyeing process of fabric D, a negative-pressure air suction device is arranged between the padding liquor soaking procedure and the pre-drying procedure of the fabric D, pigment in gap holes of the fabric is removed in a negative pressure suction mode, the processed fabric D is pre-dried, pre-drying temperature is 80-100 DEG C, and pre-drying time is 5-10 min. The pigment dyed fabric D processed through the technological method can suck out pigment dye liquor affecting the softness performance of the fabric D, adhesion between yarn is reduced, and the softness degree of the fabric D is improved obviously.
Owner:WUHAN TEXTILE UNIV
Heat dissipation control method for air conditioner, and air conditioner
ActiveCN108332352AAdvantages of thermal control methodsImprove detection accuracyMechanical apparatusLighting and heating apparatusEngineeringStart up
The invention provides a heat dissipation control method for an air conditioner, and the air conditioner. The heat dissipation control method for the air conditioner comprises the following steps: acquiring corresponding initial pipe temperature and initial environment temperature during the start-up of the air conditioner; acquiring the sampling pipe temperature of the air conditioner, and a corresponding environment sampling temperature, according to a preset time period; judging a corresponding heat dissipation state of the air conditioner on the basis of the sampling pipe temperature, theinitial pipe temperature, the environment sampling temperature and the initial environment temperature; and carrying out heat dissipation control according to the corresponding heat dissipation stateuntil the predetermined exit condition is met. According to the scheme, the problem of poor heat dissipation due to the problems of the airtightness of an installation environment, and the like, can be detected, and the case of poor heat dissipation due to dust blockage can also be detected according to the sampling pipe temperature and the initial pipe temperature, so that the detection accuracyfor the poor heat dissipation is improved. Corresponding heat dissipation control is carried out on the basis of the corresponding heat dissipation state, so that treatment for the problem of poor heat dissipation, of the air conditioner, is higher in pertinence, and then the problem of poor heat dissipation is timely and effectively solved.
Owner:AUX AIR CONDITIONING LTD BY SHARE LTD
Return air adjusting and control method for air conditioner of electric car and air conditioner system thereof
PendingCN106808969AReduce indoor heat loadReduced cooling/heating capacityAir-treating devicesVehicle heating/cooling devicesGlass windowAutomotive engineering
The invention discloses a return air adjusting and control method for an air conditioner of an electric car and an air conditioner system thereof. The method comprises the following steps: an electric ventilation door installed at the joint among a supply duct, a fresh air duct and a return duct gradually closes the fresh air duct and opens the return duct and return ratio is gradually increased through a fresh air state; a mist formation dictator of electric current or a relative humidity sensor installed at the inner surface of a glass window in the front of the car respectively collects electric current or relative humidity signals; a data processing module adjusts the electric ventilation door according to the electric current or the relative humidity signals and preset threshold values of mist formation to guarantee the maximal return ratio under a state that the glass window in the front of the car does not form mist. The method and the air conditioner system can use the return air as much as possible under the condition that the glass window in the front of the car does not form mist, and especially can effectively reduce thermal load indoors under the working condition of heating in winter.
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
Novel nasal suction type mask
The invention provides a novel nasal suction type mask, for solving the problems that the air tightness of the existing mask is poor, the breathing gas is deposited on the face, so that the stiflingly hot and damp feeling and foreign smell are generated, and the facial makeup-up effect is easily damaged. According to the technical scheme: the novel nasal suction type mask comprises a facial mask part with hanging belts; the technical key points are as follows: the facial mask part is a facial mask body formed by gas filter screen cloth with a one-way air outlet valve, wherein a gas isolating cloth layer is arranged along the inner side edge of the facial mask part, a ventilation cavity is formed between the gas isolating cloth layer and the facial mask part, a ventilation pipe type rubber nasal plug with a supporting section is arranged on the side, facing the human face, of the gas isolating cloth layer, and a ventilation pipe of the rubber nasal plug communicates with the ventilation cavity. The novel nasal suction type mask does not attach to the face, the air tightness is extremely good, the comfort feeling is improved, the phenomenon that the exhaled damp gas is deposited on the face is avoided, so that the face is dry and clean and is free of foreign smell, the novel nasal suction type mask is particularly suitable for wearing of people wearing glasses, the facial makeup-up effect is protected from being damaged, and in addition, the novel nasal suction type mask is simple in structure, light in weight, comfortable to wear and obvious in effect.
Owner:王恒成
Air conditioner defrosting control method and device, storage medium and air conditioner
ActiveCN112628941AConsider comfortTaking into account the needs of comfortMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringFour-way valve
The invention provides an air conditioner defrosting control method and device, a storage medium and an air conditioner. The air conditioner defrosting control method comprises the steps that whether the frosting degree of an outdoor heat exchanger is a first frosting degree or a second frosting degree is judged under the condition that the air conditioner operates in a heating mode and when the air conditioner meets a defrosting condition; the thickness of a frost layer of the first frosting degree is smaller than that of the frost layer of the second frosting degree; if it is judged that the frosting degree of the outdoor heat exchanger is the first frosting degree, the air conditioner is controlled to perform defrosting in a first defrosting mode, and if it is judged that the frosting degree of the outdoor heat exchanger is the second frosting degree, the air conditioner is controlled to perform defrosting in a second defrosting mode; and the first defrosting mode and the second defrosting mode are four-way valve non-reversing defrosting, and the air conditioner is kept in a heating state during defrosting. According to the scheme, different modes of non-reversing defrosting can be carried out according to different frosting degrees, and the defrosting effect and the room comfort can be both balanced.
Owner:GREE ELECTRIC APPLIANCES INC
Five-element landscape healthcare plant volatile gas naturopathy
InactiveCN103537006AEnhance immune functionPromote meridiansRespiratorsElectrotherapyDiseaseSide effect
The invention discloses five-element landscape healthcare plant volatile gas naturopathy. The method includes that five elements including metal, wood, water, fire and earth are taken as a landscape basis, and healthcare plants are chosen to serve as landscape factors; scientific methods like compliance with natural laws, property matching, unity of heaven and man, classification and combination and interrelationship between generation and restriction are adopted, and nature-imitated rehabilitation-type beautiful landscape is built by combining life characters of human bodies. The naturopathy aims at bringing functions of five senses of people into play, especially utilizing mind and behaviors, being keen on returning to nature and going sightseeing and exploring mistery, of human beings, and originally-ecological and purely-nature gas volatiles released by the healthcare plants are enabled to enter the lung through natural breathing of a human body, and delivered to the whole body along with blood through cardiac power, so that natural healthcare effect, beneficial to mind and body, like dredging the channels, regulating organs, preventing diseases and removing illness and inhibiting and resisting cancers is realized, toxic and side effect, brought by medicine taking, on the human body is avoided, a new traveling field is expanded, ecological cultivation construction is promoted, and a lot of medical fee is saved; the five-element landscape healthcare plant volatile gas naturopathy is an advanced method which is beneficial to the nation and the people, environmentally friendly, economical, fashionable and practical.
Owner:颜明
Rear power-assisting intelligent driver
PendingCN107753197ANo compromise on comfortComfort effectSledge wheelsWheelchairs/patient conveyanceElectricityWheelchair
Owner:CHANGZHOU ANNAIYA REHABILITATION EQUIP CO LTD
Textile fabric and textile technology thereof
The invention aims at providing a textile fabric and a textile technology thereof. Specifically, tencel is utilized as warp, polysulfonamide fiber is utilized as weft, the diameter of the tencel is 42.36mu m, the fineness is 400dtex, the diameter of the polysulfonamide fiber is 70.01mu m, the fineness is 632dtex, the warp density is 45.2 per centimeter, and the weft density is 51.3 per centimeter. The textile technology comprises the following steps: a sectional warping machine is utilized to arrange folded yarns, which are made by twisting pure cotton folded yarns, cotton yarns and conductive filaments through twisting equipment, into a warp beam according to two folded yarns with conductive filaments per inch; a high-speed rapier loom is utilized to weave, and technological configuration is performed through the high-speed rapier loom; the textile fabric passes through a finishing workshop for workmanship inspection; the textile fabric is printed and dyed according to the technological requirement when being printed and dyed; a softener is added after the textile fabric is printed, dyed and colored; test, inspection, pre-shrinking and shaping treatment are performed on the textile fabric. The textile fabric has the beneficial effects of being simple in technological process, reasonable in structure, good in use performance, high in fabric grade and comfortable to wear.
Owner:孙关土
Seat position adjustment assistance system, vehicle, corresponding method and medium
ActiveCN111823959AAdverse effect on comfortComfort effectMovable seatsReal-time computingAutomotive engineering
The invention provides a seat position adjustment assistance system, a vehicle including the same, and a corresponding method and medium. Position adjustment includes adjustment of a front-rear position of a seat portion of a seat and / or an inclined position of a seat back. The seat position adjustment assistance system includes a rear seat occupant body occupancy area determination unit configured to determine a body occupancy area of a rear seat occupant, a front-row seat occupation area determination unit configured to determine an occupation area of a front-row seat, an invasion judgment unit configured to judge whether an occupancy area of the front-row seat invades the body occupancy area of the rear seat occupant or not, and a suppression unit configured to suppress position adjustment of the front-row seat if the invasion judgment unit determines that the occupancy area of the front-row seat invades the body occupancy area of the rear seat occupant.
Owner:AUDI AG
Road roller vibration electronic control system and method
PendingCN108660896AComfort effectAffect compaction qualityRoads maintainenceElectronic control systemSolenoid valve
The invention discloses a road roller vibration electronic control system and method. The road roller vibration electronic control system comprises an engine idling switch, a handle meso-position switch, a test switch, a vibration button, an amplitude selection switch, a vibration mode selection switch, a controller, a high-vibration solenoid valve, a low-vibration solenoid valve, a display, a rotating speed sensor, a speed sensor and a travelling electronic control handle. According to the vibration electronic control system provided by the invention, a complete machine does not allow vibration under engine idling, and alarm popup prompt is achieved in the display; the complete machine does not allow vibration under high-speed travelling, the speed limiting value can be adjusted to meet different construction technology requirements, and alarm popup prompt is achieved in the display; under the automatic vibration mode, a speed difference value is set for vibration starting and stopping, and thus the situation that alternate transformation of vibration starting and stopping is caused by speed fluctuation, and consequently the road surface compaction quality is affected is prevented; and under the automatic vibration mode, the controller stops outputting a vibration signal at the moment of quick back pulling of the handle, and the influence of in-situ vibration caused by improper operation on the road surface compaction quality is effectively reduced.
Owner:XCMG CONSTR MACHINERY
Wearable portable air conditioning fan
InactiveCN106196374AReduce weightEasy to operateLighting and heating apparatusSpace heating and ventilation detailsThermal insulationEngineering
The invention provides a wearable portable air conditioning fan comprising a cold storage unit used for accommodating a cold source and provided with an opening in each of the bottom and the top, a thermal insulation bag used for wrapping the outside of the cold storage unit and provided with an air inlet in the bottom and a draught fan used for exhausting air entering from the air inlet from an air outlet formed in the top of the thermal insulation bag; the cold storage unit internally comprises a heat radiating unit which is arranged adjacent to the cold source and is longitudinally and uniformly distributed with a plurality of heat radiating fins; and an air flow passage is formed between every two adjacent heat radiating fins, wherein each of the heat radiating fins extends from the bottom to the top of the cold storage unit along the height direction, and an air flow in the air flow passage is blown out after being subjected to heat exchange through being in contact with the heat radiating fins. The wearable portable air conditioning fan provided by the invention has no special requirements for clothing and is light in weight, simple in operation and small in size so as to be portable, wearable and convenient to use.
Owner:上海典唯科技有限公司
Orthopedic harness used for treating acetabular dysplasia of infants
PendingCN109248014AFixed simpleEasy to useMedical scienceDysplasiaPhysical medicine and rehabilitation
The invention discloses an orthopedic harness used for treating acetabular dysplasia of infants, and belongs to the technical field of medical facilities. The orthopedic harness comprises a left leg support and a right leg support, wherein a left connecting rod is connected to the left leg support, and a right connecting rod is connected to the right leg support; and the left connecting rod is connected with the right connecting rod. The orthopedic harness further comprises an arc-shaped shoulder belt, and two buckles are arranged on each of the left and right sides of the shoulder belt; through holes are formed in the left leg support, and a left adjusting rope passes through the through holes of the left leg support; two ends of the left adjusting rope extend out of the through holes ofthe left leg support, and two ends of the left adjusting rope are respectively connected to the corresponding buckles on the left side of the shoulder belt; through holes are formed in the right leg support, and a right adjusting rope passes through the through holes of the right leg support; and two ends of the right adjusting rope extend out of the through holes of the right leg support, and twoends of the right adjusting rope are connected to the corresponding buckles on the right side of the shoulder belt. The orthopedic harness is simple in fixing and convenient to use, the whole size iseasy to adjust, the adaption is strong, and the orthopedic harness can be used for a long time, is definite in effects, is comfortable and durable.
Owner:史迎春
A method for improving the air permeability of paint-dyed fabric
ActiveCN105442216BImprove breathabilityReduce air permeabilityTextile treatment machine partsLiquid/gas/vapor removalEngineeringDrying time
Owner:WUHAN TEXTILE UNIV
Non-ironing finishing method capable of enhancing tearing strength of cotton fabric
InactiveCN110106692ANon-ironing finishing realizedImprove deformation recovery performancePhysical treatmentGrip property fibresWater bathsPolyethylene glycol
The invention discloses a non-ironing finishing method capable of enhancing the tearing strength of a cotton fabric. The method comprises the following specific steps that 1, the cotton fabric is soaked in a sodium hydroxide solution, is washed with distilled water until the cotton fabric is neutral after water bath treatment, and is subjected to ultrasonic cleaning by using acetone, absolute ethyl alcohol and deionized water in sequence; 2, the cotton fabric is treated by adopting a freezing and temperature-return interactive processing method; 3, modified nanometer antimony sulfide grafted polymer powder is added into distilled water, mixed and stirred, then polyethylene glycol and polyvinylpyrrolidone are added in sequence, stirring and dissolving are conducted, then the cotton fabric is added, heating and heat preservation are carried out after stirring, then the cotton fabric is taken out and placed in a polytetrafluoroethylene lining of a high-pressure reaction kettle for heatingtreatment, and then the cotton fabric is washed with distilled water; 4, the cotton fabric is soaked in the distilled water for heat treatment, and then washed and dried. The non-ironing fabric can easily keep good appearance during washing and drying and in the wearing process in different seasons and weather.
Owner:合肥巧织纺织科技有限公司
Pressure-damage-proof infusion joint fixing device
InactiveCN110617367AAvoid the hassle of fixed operationsEasy to fixPipe supportsSticky skinShortest distance
The invention discloses a pressure-damage-proof infusion joint fixing device, and belongs to the field of infusion joint fixing device equipment. The pressure-damage-proof infusion joint fixing devicecomprises a fixed disc. When the fixed disc bears leftward force and rightward force or forward force and rearward force, a transverse roller and a longitudinal roller can roll in a contact manner inan area where no sticky skin exists, through the engagement connection between the transverse roller and a transverse transmission gear, the engagement connection between the longitudinal roller anda longitudinal transmission gear, the engagement connection between a transmission gear and a transverse tooth strip and the engagement connection between the longitudinal transmission gear and a longitudinal tooth strip, a supporting plate moves in the opposite direction of the transverse rolling wheel and the longitudinal rolling wheel, so that when the fixed disc moves in a short distance, a connecting pipe fixed by a first rubber fixing block at the top end of the supporting plate is kept still for as long as possible, so that the influence on the safety of the patient due to the fact thata retention needle at the other end of an infusion joint is pulled relative to the needle applying position due to the offset when the fixed disc bears the external acting force is reduced.
Owner:高永翠
Sports close-fitting trousers with knee supporting function
InactiveCN112425834ACarrying capacityImprove comfortPneumatic massageTrousersViscous liquidKnee support
The invention discloses sports close-fitting trousers with a knee supporting function, belongs to the field of sports pants, and provides the sports close-fitting trousers with the knee supporting function. Through the arrangement of air separation supporting stickers and overflow nets, when knees are stressed, firstly, certain air transfer occurs at the overflow nets, the moving airflow can givea certain gentle massage to the stressed area, reduce the pressure on the knee when the force is applied, and protect the knee from being easily injured; secondly, when the knees are stressed, the airseparation supporting paste is stressed to deform towards one sides of the knees, and the force at the stress points is dispersed outwards along the inner supporting ball net, so that the effect of reducing the local stress at the stress points is achieved, and the knees are prevented from being injured easily; meanwhile, viscous liquid in the liquid transfer support ball overflows from an elastic cotton layer, so that an external support arc plate is supported internally, the liquid transfer support ball is not prone to being integrally flattened when stressed, the knee is better protected,and compared with the prior art, the probability that the knee is injured is remarkably reduced.
Owner:胡文静
An air duct luggage rack assembly for a passenger car
InactiveCN109747547AImprove aestheticsImprove comfortAir-treating devicesVehicle heating/cooling devicesSurface coverComputer engineering
According to an air duct luggage rack assembly for a passenger car, a groove (11) is formed in the right end of an air duct bottom plate (1), a connecting hole is formed in the groove (11) that is connected with the left end of an air duct top plate (2) through a bolt, and the right end of the air duct top plate (2) is connected with a top fixed profile (5); an installation hole is further formedin the portion, below the groove (11), of the air duct bottom plate (1), and the air duct bottom plate is connected with the left end of a luggage bin bottom plate (3) through a bolt; an outer profile(6) is installed at the right end of the luggage bin bottom plate (3) and connected with the top fixed profile (5) through a hanging bracket (7). The air duct luggage rack assembly is characterized in that a layer of heat insulation cotton (8) with a plastic surface covers the inner surface of the air duct bottom plate (1) and the inner surface of the air duct top plate (2); a light source (9) and an outer profile lampshade (10) are arranged on the outer profile (6), and the light source (9) is wrapped by the outer profile lampshade (10). The air duct luggage rack assembly is simple in structure, attractive in appearance, good in use comfort and convenient to install.
Owner:丹阳市佳洮车辆附件厂
Fresh air blower system, its control method, device, and computer-readable storage medium
ActiveCN107883537BComfort effectMechanical apparatusLighting and heating apparatusData controlTemperature control
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Air conditioner defrosting control method and device
ActiveCN106016581BImprove comfortComfort effectMechanical apparatusCorrosion preventionEngineeringRefrigeration
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Method for improving air permeability and softness of pigment-dyed fabric
ActiveCN105274755AImprove breathabilityGood flexibilityLiquid/gas/vapor removal by gas jetsLiquid/gas/vapor textile treatmentYarnTreatment field
The invention relates to a method for improving the air permeability and softness of a pigment-dyed fabric and belongs to the textile treatment field. According to the method, physical pre-treatment is performed on a fabric which has been immersed in a padding liquor and has not been pre-dried, so that the air permeability of the fabric can be enhanced. In a whole pigment dyeing process of a fabric E, a negative-pressure air induction and suction device is adopted between a padding liquor immersion process and a pre-drying process of the fabric E; pigment in gaps of the fabric is removed through adopting a negative-pressure induction and suction mode; and the treated pigment E is pre-dried under 80 DEG C to 100 DEG C for 5 minutes and 10 minutes. With the method provided by the technical schemes of the invention adopted, pigment dyed liquid which can influence the softness of the fabric can be sucked out from the pigment-dyed fabric E, and therefore, mutual adhesion between yarns can be decreased, and the air permeability and softness of the fabric can be improved obviously.
Owner:WUHAN TEXTILE UNIV
A compressor protection method for a multi-connected system
ActiveCN105333660BGuaranteed suction superheatGuaranteed uptimeRefrigeration safety arrangementVapor–liquid separatorFour-way valve
The invention relates to a method for protecting a compressor of a multi-split air conditioning system. The multi-split air conditioning system comprises an outdoor unit and a plurality of indoor units. The outdoor unit comprises a compressor, an oil separator, a four-way valve and a gas-liquid separator, all of which are connected in sequence. Each indoor unit comprises a heat exchanger and an electronic expansion valve connected with the heat exchanger in series. An electromagnetic valve, a pressure sensor and a temperature sensor are arranged between the compressor and the oil separator. When detected temperature and pressure reach certain values, the electromagnetic valve is controlled to be opened, high-pressure gas of the exhaust side of the compressor is bypasses to the suction side of the compressor, and liquid refrigerating fluid on the suction side is heated into overheating gas; and the suction overheating degree of the compressor is guaranteed, and safe and reliable running of the compressor is guaranteed.
Owner:NANJING TICA AIR CONDITIONING CO LTD
Automatic Transmission Fluid Thermal Regulation System
ActiveCN105443738BImprove economyComfort effectLiquid coolingCoolant flow controlCoolant flowExternal combustion engine
Owner:FORD GLOBAL TECH LLC
Novel multifunctional treatment apparatus and using method
InactiveCN108553281APrevent numbness and crampingRelieve fatigueDevices for pressing relfex pointsVibration massageMedicineLong axis
The invention relates to a novel multifunctional treatment apparatus. The apparatus comprises an end cap, a treatment apparatus body, a vibrating device and an electric heating piece, the treatment apparatus body is formed by the tangency of each two of two circular pipes and the long axis surface of an elliptical pipe, the middle of the treatment apparatus body is in the shape of a cavity pipe, the contour of the end cap is the same as the contour of the section of the treatment apparatus body, a protruding ring is arranged on the inner surface of the end cap, the shape of the protruding ringis the same as the hollow shape of the treatment apparatus body, the end face of the treatment apparatus body is detachably covered with the end cap, and a through hole is formed in the middle of theend cap. By means of the device, the problems of single function, complicated treatment process, poor effect, inconvenient cleaning and the like of existing massage treatment apparatuses can be solved, a patient does not have any discomfort feelings during the treating process of cervical vertebra and lumbar vertebrae, and the treating period is short.
Owner:王国增
Notebook wrist bracket mechanism
InactiveCN104898783AReduce oppressionImprove comfortDigital data processing detailsTransverse axisAcute angle
The invention relates to a notebook wrist bracket mechanism. The notebook wrist bracket mechanism comprises a fixed part, a supporting part, a connecting part and an extended part; the fixed part comprises a supporting plate; a strip-shaped groove for clamping a notebook wrist support is formed in the bottom surface of the supporting plate; the axis of the strip-shaped groove is parallel to the transverse axis of the supporting plate; a PVC adhesion surface is arranged on the inner wall of the strip-shaped groove; a support is further arranged on the bottom surface of the supporting plate; the support comprises a height adjusting block in threaded connection with the supporting plate; the fixed part is rotatably connected with the connecting part by use of a hinge; the supporting part is connected with the connecting part by use of a hinge; the supporting part comprises a supporting inclined surface for supporting the arm; a plurality of non-slipping strips are arranged on the bottom surface of the supporting part; an acute angle is formed between the supporting part and the supporting inclined surface; the extended part comprises a plurality of extension strips; the extension strips are fixedly connected by use of magnetic force; the extension strips are fixed on the supporting part by use of magnetic force, and the extension strips are used for extending the area of the supporting part.
Owner:江苏艾倍科科技股份有限公司
Gear selection and shift control mechanism and gear shift rocker arm assembly thereof
InactiveCN108612842AMinimize the impact of comfortIncrease the moment of inertiaGearing controlEngineeringRocker arm
The embodiment of the invention provides a gear selection and shift control mechanism and a gear shift rocker arm assembly thereof. The gear shift rocker arm assembly comprises a gear shift rocker arm, a balance weight device connected to the gear shift rocker arm and a damping device arranged between the gear shift rocker arm and the balance weight device and used for isolating the gear shift rocker arm from the balance weight device. According to the gear selection and shift control mechanism and the gear shift rocker arm assembly thereof, vibration transmitted by an engine to a gear shift handle can be reduced.
Owner:SCHAEFFLER TECH AG & CO KG
Air conditioner control method, device, air conditioner and storage medium
ActiveCN112413859BImprove speech recognition rateReduce the impact of comfortMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC
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