6 results about "Temperature induction" patented technology

The invention relates to a concrete sample curing room which consists of a laboratory as well as a microcomputer, a temperature sensor, a humidity sensor, a constant temperature and humidity box and an air flue that are arranged in the laboratory, wherein the microcomputer is respectively connected with the temperature sensor, the humidity sensor and the constant temperature and humidity box which is internally provided with a hermetically sealed compressor, an electric heating pipe, an ultrasonic humidifier, a centrifugal fan and an evaporator; an air outlet of the constant temperature and humidity box is connected with the air flue; the temperature sensor monitors the temperature in the constant temperature and humidity box and transmits a temperature signal to the microcomputer; the humidity sensor monitors the humidity in the constant temperature and humidity box and transmits a humidity signal to the microcomputer; the microcomputer controls the ultrasonic high-frequency oscillation, converts the water fog into ultramicrons with the particle size of 1-5 microns, diffuses the water fog into the air through a pneumatic device, and guarantees the even indoor temperature and humidity through setting pipeline fog sending and blowing manners; the air transmitted by the centrifugal fan blows the fog of the ultrasonic humidifier to everywhere of the constant temperature and humidity box through the air flue.

The invention discloses a radiator of a large bus. The radiator is characterized in that the radiator comprises a radiating box body, a first water chamber component, a second water chamber component, a radiating pipe, a mounting clamping groove, an upper water port, an upper water pipe, a lower water port, a lower water pipe, a controller and a silt baffle plate, wherein the upper water port and the lower water port are formed in the two sides of the radiating box body; the first water chamber component and the second water chamber component are mounted in the radiating box body; and the first water chamber component comprises a first radiator part, a first water feeding part, a first water discharge part, a first wind protection window and a main fan. The fan is mounted at inner side, instead of the outer side, so that circulation of an air flow is improved; the baffle plate is additionally adopted, so that pollution to a heating panel by silt is avoided; with the additional design of the mounting clamping groove, the technical requirement on a worker is reduced, and the radiator is more convenient to dismount during maintenance and repair; and a temperature induction device and the controller control an auxiliary fan, so that an engine can enter a working state more quickly, and the waste of electric energy can be reduced.

The invention discloses an application of melatonin to alleviation of tomato pollen abortion due to high temperature induction. The application comprises the following steps: (1) melatonin and an additive are mixed in order to prepare an aqueous solution; (2) the aqueous solution is added into nutrient solutions for plant growth or soil or sprayed on plant leaf surfaces. The melatonin preparationcan be used for rapidly and efficiently improving response of tomato pollen to high temperature stress, in order to improve expression of genes related to autophagy, high temperature stress and antioxidant enzymes, improve capability for removing active oxygen in plant bodies, and improving vitality of plant pollen; the preparation technology is simple, usage is convenient, product and environmentpollution is not produced, phytotoxicity is not generated easily, and the application has wide application prospects.

The invention discloses a solar energy-electric energy interaction hot water supply system. The solar energy-electric energy interaction hot water supply system is characterized in that a solar heaterand a water conveying pipeline connected with the solar heater are included; a temperature induction controller and an electric heater are arranged on the water conveying pipeline; an electric heaterinduction switch is arranged on the electric heater; the temperature induction controller and the electric heater induction switch are in cooperation connection with a temperature controller; and a water outlet valve is arranged on a water outlet of the water conveying pipeline. The solar energy-electric energy interaction hot water supply system has the advantages that compared with a traditional solar water heater, the too long hot water wait time of users and water resource waste are avoided, electric energy is saved, environment protection is achieved, and use is safe and convenient.

The invention discloses a defrosting device for a refrigerator, and relates to the technical field of refrigerators. The defrosting device comprises an evaporator, wherein the evaporator comprises fins and a refrigerating pipeline, graphene heat dissipation slurry layers are coated on the surfaces of the fins and the refrigerating pipeline; a temperature sensor is arranged above the evaporator; asupport is arranged between the evaporator and an inner container of the refrigerator; a graphene heating film is attached to one side surface, facing the evaporator, of the support; the surface areaof the graphene heating film is greater than or equal to the projection area of the side surface of the evaporator; and the graphene heating film is connected with a control panel through a wire and atemperature fuse. According to the defrosting device, the heat absorption capacity is improved by coating graphene heat dissipation slurry on the refrigerating pipeline and the fins of the evaporator, and the heat radiation performance of the evaporator is improved by installing the graphene heating film between the evaporator and the inner container of the refrigerator; and the problems of slowdefrosting speed and high energy consumption of an existing refrigerator are solved.