40results about How to "Real-time monitoring of heating temperature" patented technology

The invention discloses a portable type household sofa. The portable type household sofa comprises a sofa seat, wherein a seat cushion and a backrest are arranged on the sofa seat; the sofa seat comprises a processor and a control panel; the control panel is provided with a display screen, jacks and a plurality of keys; a heater band and a temperature sensor are arranged in the seat cushion and the backrest; the processor is connected with the heater band, the temperature sensor, the display screen and the keys respectively; bases are fixedly mounted at four corners of the bottom of the sofa seat. The portable type household sofa has high functionality, is convenient to use and meets daily increasing requirements of people.

The invention diclsoes a health care sofa. The health care sofa comprises a sofa seat; a seat cushion and a backrest are arranged on the sofa seat; a processor and a control panel are arranged on the sofa seat; a display screen, a jack, and a plurality of buttons are arranged on the control panel; a heating sheet and a temperature sensor are arranged in the seat cushion; a heating sheet and a temperature sensor are arranged in the backrest; the processor is connected with the heating sheets, the temperature sensors, the display screen, and the buttons respectively; each of the four corners of the bottom of the sofa seat is fixedly provided with a pedestal. The health care sofa is high in functionality, is convenient to use, and is capable of satisfying ever-increasing demands of people.

The invention relates to the technical field of cultivation devices, and discloses an environment-friendly circulating agricultural seed cultivation device, which comprises a device body. An operation chamber is arranged in the device body, a cultivation chamber is arranged on one side of the operation chamber, a nutrient solution box is arranged outside the operation chamber, an electric heating wire is arranged at the bottom of the nutrient solution box, and a first motor is arranged on one side of the nutrient solution box. One end of the first motor is connected with a stirring shaft, stirring paddles are arranged on the peripheral side of the stirring shaft, a thermometer is arranged in the nutrient solution box, a liquid conveying pipe is arranged outside the nutrient solution box, and one end of the liquid conveying pipe is connected with a pump body. According to the environment-friendly circulating agricultural seed cultivation device, by arranging a nutrient solution heating and stirring structure, the uniformity of the heating temperature of a nutrient solution is improved, traditional electric heater heating is replaced by blowing-in air flow heating, the uniformity of the cultivation temperature is guaranteed, and by arranging an auxiliary lighting device, light supplementing and lighting are conducted. Photosynthesis of seeds is promoted, and seed growth is accelerated.

The invention provides a ship cabin heating system taking fuel cell cooling water as a heat source. The ship cabin heating system comprises a fuel cell cooling loop, a heating pipeline and an external water passage, the fuel cell cooling loop is respectively connected with the external water passage and the heating pipeline; a fuel cell and a second convection heat exchanger are arranged in the fuel cell cooling loop, and after the fuel cell operates, discharged heat dissipation water is conveyed into the second convection heat exchanger and the heating pipeline; external water is conveyed into the second convection heat exchanger through the external water channel, exchanges heat with heat dissipation water and then is discharged into the external environment; and after the heat dissipation water conveyed into the heating pipeline supplies heat to the interior of the cabin, the heat dissipation water and the heat dissipation water subjected to heat exchange in the second convection heat exchanger are gathered into one path to be conveyed into the fuel cell. The system is energy-saving and environment-friendly, the waste heat of the cooling water of the fuel cell which is originally directly discharged is used for heating the ship, high-grade electric energy originally used for heating can be saved, fuel consumption is reduced, and the economy of the fuel cell ship is greatly improved.

The invention discloses a home intelligent bed, comprising a bed body and a head; a plurality of drawers are arranged on the lateral side of the bed body; the head is provided with a top in which a processor is arranged; a control panel is arranged on the top; the control panel is provided with a display screen, a jack and a plurality of keys; a mattress is arranged on the bed body; a heater and a temperature sensor are arranged in the mattress; the processor is connected to the heater, the temperature sensor, the display screen and the keys; a base is fixedly mounted at each of the four bottom corners of the bed body. The home intelligent bed has great functionality, is convenient to use and meets the increasing demands of people.

The invention discloses a bed which is designed for domestic use, and can be adjusted conveniently. The bed comprises a bed body and a bed head; the side surfaces of the bed body are provided with a plurality of drawers; the bed head is provided with a platform; a processor is arranged in the platform; a control panel is arranged on the platform; a display screen, a socket, and a plurality of buttons are arranged on the control panel; a mattress is arranged on the bed body; heating sheets and temperature sensors are arranged in the mattress; the processor is connected with the heating sheets, the temperature sensors, the display screen, and the buttons respectively; each of the four corners of the bottom of the bed body is fixedly provided with a pedestal. The functionality of the bed is excellent; and the bed is convenient to use, and is capable of satisfying the ever-increasing demands of people.

The invention belongs to the technical field of electronic component test, and particularly relates to an anode-cathode connector and a connector device for a battery or a capacitor. The connector comprises a metal portion for on detection of an anode and a cathode of the battery or the capacitor, the metal portion is provided with a heat sensor used for detecting heating temperature of the connector, and the heat sensor is embedded, integrated or attached onto the connector. The connector device comprises a fixed frame and a moving frame spaced from the fixed frame, and the battery or capacitor anode-cathode connectors matched mutually are disposed on the fixed frame and the moving frame respectively. By the aid of the heat sensor arranged on the connector, when the battery or the capacitor is tested by test equipment, heat value on the connector can be monitored constantly, and accordingly the connector can be avoided from transferring heat to the battery or the capacitor to affect test precision; moreover, the battery or the capacitor can be protected from damage due to overheating, and product quality of the battery or the capacitor is guaranteed.

The present invention discloses a power regulation circuit for a motor radiating device of a stamping robot. The circuit comprises a temperature detection circuit, a voltage stabilization calibrationcircuit and a PWM signal conversion circuit. The temperature detection circuit detects a heating temperature of a servo motor in real time when a stamping rotor works through an HE-205 infrared temperature measurement probe J1, the voltage stabilization calibration circuit employs an operational amplifier AR1, an operational amplifier AR2 and a variable resistor RW1 and a variable resistor RW2 toform a composite circuit to perform signal voltage stabilization processing, the signals are finally subjected to in-phase amplification through the operational amplifier AR3 and then input into a PWMsignal conversion circuit, and the PWM signal conversion circuit employs an operational amplifier AR4, an operational amplifier AR5, a capacitor C3 and a capacitor C4 to form a composite conversion circuit to convert voltage signals to PWM signals. The power regulation circuit can monitor the heating temperature of the servo motor in real time when the stamping robot works and can output accuratePWM control signals according to the temperature to drive the radiating driving module of the servo motor of the stamping robot to work.

The invention relates to a multifunctional rehabilitation nursing bed with artificial intelligence, comprising a main control chip, a stepping motor control driver, a stepping motor, a massager, a heater, an angle sensor, a controller, a temperature sensor, a host computer, a rehabilitation nursing bed, an angle controller for controlling the angle sensor, a push bar cooperated with the angle controller, a proximity switch, a hospital information system and an RFID nursing card; the stepping motor control driver is connected with the stepping motor. The stepping motor controls the driver to drive the stepping motor, the push bar is connected with the stepping motor, and the push bar is controlled by the stepping motor. The RFID nursing card is fixedly installed on the rehabilitation nursing bed or worn on the patient and communicates with the hospital information system through wireless connection. The invention can realize real-time monitoring, and all the equipment installed on the rehabilitation bed has the advantages of lower overall design cost, multiple functions, high reliability, high practicability, and can meet the popularization and application of high-quality nursing care for long-term bed-ridden patients.

The invention discloses a spray glue raw material storage tank, storage equipment and a storage system. The storage system comprises a storage unit, a protection unit, a detection unit, a heating unitand a control unit. The storage unit comprises tank bodies, the heating unit comprises heating pipes, and the heating pipes are welded to the inner walls of the tank bodies. A first motor is fixed tothe top end of each tank body through a motor seat, a stirring rack is connected to an output shaft of the corresponding first motor through a coupler and fixed in each tank body through a bearing, the top end and the bottom end of each tank body are of circular truncated cone structures, and a feeding hopper is welded to the top end of each tank body. A feeding valve is connected to the outer wall of each feeding hopper in a clamped mode, and a discharging pipe is welded to the bottom end of each tank body. The equipment is convenient to move as a bottom plate and universal wheels are arranged; the stirring racks, the motors and the heating pipes are arranged in the storage tanks, and thus efficient heating can be achieved; and meanwhile, shaking of the raw materials in the tanks is maintained in the mode that the stirring racks are driven to rotate through the motors, and heating evenness of the raw materials is guaranteed.

The invention discloses a multifunctional bed with a combination socket. The multifunctional bed comprises a bed body and a bedside, wherein multiple drawers are arranged on the side surface of the bed body; a tabletop is arranged on the bedside; a processor is arranged in the tabletop; a control panel is arranged on the tabletop; a display screen, jacks and a plurality of keys are arranged on the control panel; a mattress is arranged on the bed body; a heating plate and a temperature sensor are arranged in the mattress; the processor is connected with the heating plate, the temperature sensor, the display screen and the keys; and bases are fixedly mounted at the four corners at the bottom of the bed body. The multifunctional bed is high in functionality and convenient to use, and can meet the increasing demands of people.

The invention discloses a multifunctional leisure sofa, comprising a sofa base; a cushion and a backrest are arranged on the soft base, and a processor and a control panel are arranged on the sofa base; the control panel comprises a display screen, a plug hole and several buttons; a heating piece and a temperature sensor are arranged in the cushion and the backrest; the processor is connected with the heating piece, the temperature sensor, the display screen and the button; four corners of the bottom part of the sofa base are fixedly equipped with bases. The multifunctional leisure sofa is strong in functionality, convenient to use, and can meet the demand of increasing growth of people.

The invention discloses a graphene heating brick circuit structure. The graphene heating brick circuit structure comprises a graphene heating brick and an intelligent temperature controller electrically connected with the graphene heating brick, a graphene heating film comprises a polymer film, a heating film current-carrying electrode, an electrode connector, a graphene heating layer, a compositeelectrode and a PET film which are sequentially arranged from top to bottom, and the heating film current-carrying electrode, the electrode connector and the composite electrode are arranged on the two sides of the graphene heating layer; the graphene heating chip layer is provided with a thermistor, the thermistor is fixedly connected with the graphene heating film, and the thermistor is electrically connected with the intelligent temperature controller through a thermistor signal line. According to the graphene heating brick circuit structure, the composite electrode is arranged, the resistance value of each graphene heating layer is checked through the composite electrode, it is ensured that the resistance value error of each graphene heating layer is within the standard range, the thermistor is arranged to monitor the heating temperature in real time, and safety and effective temperature control are ensured.

The invention discloses a method for improving hardenability by spray cooling and processing equipment improving hardenability by spray cooling, and belongs to the field of heat treatment of shaft products. The method mainly comprises the following steps that a workpiece to be machined is placed in a hearth of an electromagnetic induction heating furnace to be heated; the heated workpiece is fed into a cooling device to be gradually cooled in a cooling water spraying manner; after the workpiece is cooled to the required temperature, the workpiece is put into the hearth of the electromagnetic induction heating furnace again to be subjected to tempering heating; and the temperature of the tempered and heated workpiece is reduced to the normal temperature in a natural cooling or spray cooling manner. Tempering and quenching are carried out by adopting a single workpiece pass-type cooling manner, the phenomenon that a hardening layer is unstable due to concentrated water cooling of a product is avoided, and the hardenability of the product is improved from 10-11 mm to 15-16 mm by improving heat treatment equipment under the condition that the product does not have hardening and tempering cracks, so that the hardenability of the product is improved to the maximum extent. The method and the equipment are mainly used for workpiece quenching.

The invention provides a plastic compression molding machine. The machine comprises a top frame and a base, wherein a first rack and a second rack are symmetrically arranged between the top frame andthe base; an upper compression die hydraulic cylinder is arranged at the upper end of the middle part of the top frame, and an upper pressing plate is connected to the lower part of the upper compression die hydraulic cylinder; an upper compression die is arranged at the lower part of an upper compression plate; a lower compression die hydraulic cylinder is arranged at the upper end of the middlepart of the base, and a lower compression plate is arranged on the lower compression die hydraulic cylinder; a lower compression die is connected to the upper part of the lower compression plate, anda high-frequency induction coil is arranged in the lower compression die; a temperature sensor is arranged at the bottom part of the lower compression die; a high-frequency power supply is arranged atthe right side of the second rack; a PLC control end is arranged at the left side of the first rack; supporting feet are arranged below the base; the high-frequency induction coil is connected to thehigh-frequency power supply through a conductor; and the upper compression die hydraulic cylinder, the lower compression die hydraulic cylinder, the high-frequency power supply and the temperature sensor are electrically controlled to the PLC control end. According to the machine, the rubber plastic heating time can be accurately controlled, and excessive or insufficient heating time can be avoided, so that the defective percentage can be effectively reduced.