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

69results about How to "Reached temperature" patented technology

Air conditioning equipment quening regulate and control management system

The invention provides a system for scheduling regulation management of air conditioning equipment, comprising a database used for memorizing scheduling data, outdoor environment value, indoor environment value, preset indoor environment value and corresponding regulation parameters thereof, a setting module which sets the scheduling, preset indoor environment value and the regulation parameters corresponding to the preset indoor environment value, with the set content being memorized in the database, a monitoring unit which monitors the outdoor environment value and/or the indoor environment value according to the scheduling data, with the monitored outdoor environment value and/or indoor environment value being memorized in the database, and an air conditioner control device which can executes the adjustment and control of the air conditioning equipment according to the scheduling data in the database, the outdoor environment value, the indoor environment data, preset indoor environment value and/or the regulation parameters corresponding to the preset indoor environment value. Therefore, the system can regulate the air conditioning equipment to a suitable use state by the preset scheduling, thus achieving the objective that the air conditioning equipment provides suitable temperature and saving the energy resource.
Owner:CHUNGHWA TELECOM CO LTD

Preparation method of high-TCR low square resistance linear NTC resistance paste

ActiveCN105321642AWith linear NTC effectHigh TCRNegative temperature coefficient thermistorsManganeseThermistor
The invention discloses a preparation method of a high-TCR low square resistance linear NTC resistance paste. According to the method, nonlinear manganese, nickel and copper NTC ceramic reaction precursors are taken as main body function materials of the linear NTC paste, and the addition amount of precious metals can be effectively reduced by preparing a nonlinear NTC material with suitable B values (material constants) and specific resistance; and moreover, the value of resistance and the influence of temperature on the value of resistance are reduced by using an appropriate amount of nonlinear NTC powder to be mixed with ruthenium powder or ruthenium oxide powder, the linear relation between the value of resistance and the temperature is achieved, and the method is extremely stable in application. The method accords with the miniaturization and lamination development direction of current electronic components, key electronic pastes are independently researched and developed and are produced in large scale, the development of domestic electronic components can be quickened, and the cost of components and parts such as thermistors can be greatly reduced by preparing the low-cost and high-performance linear NTC paste, so that great economic benefits can be brought.
Owner:CHINA ZHENHUA GRP YUNKE ELECTRONICS

Induction heating distributed control system

The invention belongs to the technical field of electrical automation control, and discloses an induction heating distributed control system. The induction heating distributed control system comprises a local monitoring module, a main control module, communication module and a remote monitoring module, wherein the local monitoring module processes a set value from a PLC, completes the acquisition, processing and calculation of an electric quantity of induction heating equipment, and outputs a control quantity for controlling the induction heating equipment; the main control module utilizes the PLC for acquiring, receiving and transmitting various data, and transmits the acquired data to a digital signal processing unit; the communication module transmits an electric quantity signal to a display operation unit and the main control module by using circuits such as a serial communication circuit; and the remote monitoring module displays and modifies the status of each induction heating power supply. The induction heating distributed control system adopts an object-oriented design idea, and correctly and effectively divides the functional modules of control software according to the operating characteristics, so that the whole system software has a powerful interface function and good real-time performance; and the induction heating distributed control system has high practicability and reliable operation, and is convenient for field operators to use and overhaul.
Owner:HUBEI UNIV OF AUTOMOTIVE TECH

Clean sealed boiler flue gas desulfurization and denitration device with filtering function

The invention discloses a clean sealed boiler flue gas desulfurization and denitration device with a filtering function. The device comprises a boiler body, a placement strip, a cooling tower, a fixing ring, and a water pump, the upper end of the boiler body is seamlessly connected with a smoke-outlet pipe, the outer wall of the cooling tower is seamlessly connected to the input end of a smoke-inlet pipe, the output end of a driving motor is flanged to a rotating shaft, the fixing ring is fixedly welded to the inner bottom end of the cooling tower, and the output end of a condensing tube is injection-connected to a collecting pipe. The clean sealed boiler flue gas desulfurization and denitration device with filtering function has a connection manner of slot connection between the smoke-outlet pipe and the connecting pipe and between the connecting pipe and the smoke-inlet pipe, a user can conveniently perform disassembly and assembly between the smoke-outlet pipe and the connecting pipe and between the connecting pipe and the smoke-inlet pipe, the situation that the pipe connection is too long and the inside is prone to blockage is avoided, so that the user can timely dredge and clean the inside of the pipe, and a sealing gasket is beneficial to increase of the sealing performance between the pipes.
Owner:余汉锡

Catalytic purification-sterilization disinfection type multifunctional photovoltaic passive ventilation wall

PendingCN112049280AFlexible implementation of preparationFlexibility to achieve activityPhotovoltaic supportsSolar heating energyHeating seasonPassive ventilation
The invention discloses a catalytic purification-sterilization disinfection type multifunctional photovolatic passive ventilation wall. Different modes are switched by controlling opening and closingof baffles at all ventilation openings. The ventilation baffles comprise an outdoor ventilation baffle (D1), an indoor lower ventilation baffle (D2) and an indoor upper ventilation baffle (D3). The ventilation openings comprise an outdoor ventilation opening (V1), an indoor lower ventilation opening (V2) and an indoor upper ventilation opening (V3). The back face of a heat absorption plate (5) issprayed with an adsorption-thermal catalysis coating. According to the catalytic purification-sterilization disinfection type multifunctional photovolatic passive ventilation wall, the thermal catalysis technology, the thermal sterilization disinfection technology and the solar photovolatic photo-thermal technology are innovatively combined and utilized, the functions of power generation in the heating season, passive heating ventilation, air purification and thermal sterilization disinfection can be achieved, and the functions of power generation in the non-heating season, domestic hot waterpreparation, passive cooling, purification and thermal sterilization disinfection are achieved; and in the transition season, according to the building requirements, the functions of domestic hot water preparation and passive heating can be flexibly achieved by adjusting the ventilation baffles while power generation, thermal catalytic degradation of formaldehyde and thermal sterilization disinfection are conducted.
Owner:UNIV OF SCI & TECH OF CHINA

Constant-temperature ball mill

The invention discloses a constant-temperature ball mill, which comprises a frame, and the frame is provided with a driving device, a ball mill protective cover, a temperature control box and a controller, wherein the ball mill protective cover is internally provided with a ball mill tank driven to rotate by the driving device and a temperature sensor connected with the controller, the ball mill protective cover is provided with a protective cover air inlet and a protective cover air outlet, and the temperature control box is provided with a temperature control air outlet and a temperature control air inlet which are respectively connected with the protective cover air inlet and the protective cover air outlet; the temperature control box is internally provided with a refrigerating part connected with the controller and/or a heating part connected with the controller and a circulating fan enabling air to circulate between the ball mill protective cover and the temperature control box,and the refrigerating power of the refrigerating part or the heating power of the heating part is controlled by the controller according to signals of the temperature sensor. According to the invention, monitoring signals of the temperature sensor can be obtained in real time by the controller, and the refrigerating power of the refrigerating part or the heating power of the heating part is controlled according to signals of the temperature sensor and the requirement of the grinding environment temperature, so that the temperature required by the grinding material in the grinding process can be better met.
Owner:长沙天创粉末技术有限公司

Disinfecting and collecting device for glass thermometers

InactiveCN112076332APlay the effect of automatic wiping and disinfectionThe effect of automatic wiping and disinfection is achievedConveyorsLavatory sanitoryElectric machineryEngineering
The invention discloses a disinfecting and collecting device for glass thermometers. The disinfecting and collecting device comprises a machine body, wherein a working cavity with an upward opening and a leftward opening is formed in the machine body; a first motor is fixedly arranged on the inner wall of the upper side of the working cavity; a first rotating shaft is rotationally arranged on thelower end surface of the first motor; first sliding cavities with leftward and rightward openings are symmetrically formed in the left end surface and the right end surface of the first rotating shaft; and a first electromagnet is fixedly arranged on the inner wall of the upper side of each first sliding cavity. According to the disinfecting and collecting device, a distance sensor is used for controlling a thermometer magnetic chuck to collect the used thermometers, and under the action of a disinfecting mechanism, the effect of automatically wiping and disinfecting the thermometers is achieved through alcohol cotton; and in addition, clamping plates in a thermometer collecting mechanism are used for orderly collecting the used thermometers, and the disinfected thermometers are popped outunder the action of a cam for workers to use, so that the effects of automatically disinfecting and storing the thermometers and providing the thermometers are achieved.
Owner:JINAN HUICHUAN CLOTHING CO LTD

Novel energy-saving hotel water supply system

The invention relates to the field of water supply, particularly to a novel energy-saving hotel water supply system which comprises a building above a ground plate and a basement below the ground plate, wherein a heating boiler is arranged in the basement; a cold water tank is arranged at the top of the building; the heating boiler is connected with a heat exchanging box through an upper circulating pipe and a lower circulating pipe; a heat exchanging pipe is arranged in the heat exchanging box; the inlet end of the heat exchanging pipe is connected with a water inlet pipe; a heat outlet pipe is connected with the outlet end of the heat exchanging pipe; the water inlet pipe is connected onto the cold water tank; the heat outlet pipe is connected into rooms through branched heat outlet pipes. The invention aims to provide the novel energy-saving hotel water supply system; the heat exchanging pipe connected with the boiler is arranged and directly heats the cold water outputted by the cold water tank at the top of the building, and the heated water is directly conveyed to the building through the hydraulic pressure principle, so that the equipment cost is reduced, and the hot water conveying path is shortened at the same time to further reduce energy loss.
Owner:HUAIHUA QIXIAO ENERGY SAVING TECH

Reciprocating grate-fired furnace

The invention belongs to the technical field of combustion furnaces, and particularly relates to a reciprocating grate-fired furnace. The reciprocating grate-fired furnace comprises a furnace body, a coal hopper, a front arch, a rear arch and a grate, wherein a boiler barrel is arranged on the upper portion of the interior of the furnace body, a combustion chamber is arranged on the lower portion of the interior of the furnace body, and a flue is formed between the boiler barrel and the combustion chamber; an opening is formed in the inner wall of the side, with the combustion chamber, of the furnace body, and the coal hopper is arranged outside the opening; the front arch, the rear arch and the grate are arranged in the combustion chamber, the front arch is arranged above the opening, one end of the rear arch is installed on the inner wall of the other side of the furnace body, the other end of the rear arch is a free end and is arranged between the opening and the front arch, and a gap is reserved between the free end and the inner wall on one side of the furnace body; the grate is installed at the bottom of the furnace body, and the coal inlet end of the grate penetrates out of the opening and is arranged below the coal hopper. According to the reciprocating grate-fired furnace, anthracite serves as fuel of the reciprocating grate-fired furnace instead of secondary soft coal, the purposes of energy saving, emission reduction and consumption reduction are achieved, and the production cost can be reduced to a large extent.
Owner:丹东玉龙镁业有限公司

Full-automatic double-channel water-heating constant-temperature ground heating system for farm

The invention provides a full-automatic double-channel water-heating constant-temperature ground heating system for a farm, which adopts a technical scheme that the full-automatic double-channel water-heating constant-temperature ground heating system includes a cultivation house, an air energy water heater, a water heating furnace, a hot water outlet pipeline, a hot water return pipeline, two circulating water pumps, a hot water inlet pipeline of a heat sink, a water return pipeline of the heat sink, the heat sink and a control system. The full-automatic double-channel water-heating constant-temperature ground heating system is characterized in that the air energy water heater, the water heating furnace, the hot water outlet pipeline, the hot water return pipeline, the circulating water pumps, the hot water inlet pipeline of the heat sink, the water return pipeline of the heat sink and the control system are mounted outside the cultivation house, and the floor of the cultivation house is made of a cement plaster layer and a heat preservation waterproof layer; the heat sink is mounted in the cement plaster layer; and the control system comprises a temperature control device, a leakage switch, and an alternating current contactor. The system employs the air energy water heater and the water heating furnace double-channel heat supply manner, is energy-saving and environment-friendly, and is suitable for a heating system or a drinking water heating system in the farm.
Owner:谢松林

Environment-friendly treatment device for animal carcasses

The invention relates to the technical field of environment protection and energy saving, and particularly relates to an environment-friendly treatment device for animal carcasses. The environment-friendly treatment device for the animal carcasses comprises a humidification case, a gear pump, an oil outlet pipe, an oil-water separation box and a box body, wherein the gear pump is fixedly connectedto the left end of the oil outlet pipe; the gear pump is fixedly connected to the top end of the oil-water separation box; a water outlet pipe, a partition, an oil absorption pipe and a filter screenare sequentially arranged in the oil-water separation box from right to left; the humidification case is slidably connected to the bottom end of the inner side of the box body; an oil collection water pipe is arranged at a lower part in the humidification case; a collection plate is fixedly connected above the oil collection water pipe; steam generators are fixedly connected above the two ends ofthe collection plate; a large blade is fixedly connected to a first rotary shaft; a small blade is fixedly connected to a second rotary shaft; and a charge plate is connected to the top end of the box body in a hinging manner. The environment-friendly treatment device for the animal carcasses is scientific and reasonable in structure, reutilizes the animal carcasses to achieve the effects of environment protection and energy saving, has great economic benefits, meets a wide market need, and is worthy of popularization.
Owner:张雪燕

Application of integral type electrothermal wire mesh catalyst in catalytic combustion of volatile organic waste gas

The invention relates to application of an integral type electrothermal wire mesh catalyst in catalytic combustion of volatile organic waste gas. The catalyst is prepared by the following steps: (1) placing a wire mesh material in acetone, removing oil in an ultrasonic manner, washing the wire mesh material thoroughly with distilled water, placing a wire mesh in a NaOH solution, carrying out ultrasonic treatment on the wire mesh, washing the wire mesh thoroughly with the distilled water, finally, placing the wire mesh in an HNO3 solution, carrying out ultrasonic treatment on the wire mesh to remove oxide on the surface of the wire mesh, washing the wire mesh thoroughly with the distilled water, and then drying the wire mesh; (2) calcining the pretreated wire mesh in pure oxygen; and (3) spraying Pt or Pd nano-particle sol dispersion liquid to the calcined wire mesh, then drying the wire mesh, and calcining the wire mesh to obtain the Pt or Pd nano-particle-loaded integral type electrothermal wire mesh catalyst. The active components of the catalyst are dispersed highly, and cannot be agglomerated easily, the ability of the catalyst which is combined to a carrier is high, the catalyst has the characteristics of small use amount of precious metal, high activity, and capability of spontaneously heating after the catalyst is electrified, and therefore, the application has the characteristics of energy conservation, high efficiency and rapid reaction.
Owner:ZHEJIANG UNIV OF TECH
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