33results about How to "Realize direct heating" patented technology

The invention provides a pattern block. The pattern block comprises a pattern block body. The pattern block body comprises a plurality of unit blocks (1) which can be combined to form a specific pattern shape, the unit blocks (1) are arranged in a latticed manner in the circumferential direction and the axial direction, each row of unit blocks in the circumferential direction are arranged in a line, all the unit blocks (1) in each column in the axial direction are arranged in a line, and all the unit blocks (1) are detachably connected to form different pattern shapes. According to the pattern blocks, because the unit blocks are arranged in the latticed manner, more than one pattern block can be detachably connected to form different shapes of pattern blocks, and the applicability of pattern shapes can be improved.

The invention relates to an ironing machine drying drum heated by electromagnetic induction, comprising an outer drum body, a rotating shaft, rotating wheels, an inner bracket and a stand. The ironing machine drying drum heated by electromagnetic induction is characterized in that one end of the outer drum body is provided with the rotating shaft, and the other end is opened; the outer edge of the periphery of the outer drum body is supported by at least three rotating wheels; the inner bracket extends from the opening of the outer drum body to the inside the outer drum body; the outer side of the inner bracket is fixed on the stand; a plurality of linear induction coils are fixed on the inner bracket and have the outer convex cambered surfaces coincided with the inner wall of the outer drum body and kept with a gap with the inner wall of the outer drum body; and the induction coils are connected with a high-frequency power supply. The ironing machine drying drum provided by the invention has the advantages of true realization of direct heating because the drying drum is heated by induction current, rapid heating, fine temperature control, high energy efficiency, simple structure of the drying drum and easiness for realization.

The invention discloses an industrial production device for a thermosetting resin coated controlled-release fertilizer. The device comprises a preheating device, a hoisting machine, a heating device, a heating disk, a rotary drum and the like which are connected, wherein the disk is a direct-heating type disk; the rotary drum is a direct-heating type rotary drum the inclined angle of which can beadjustable; the disk and the rotary drum are externally connected with a material inlet and a material outlet respectively; a resin spraying tube is arranged above the disk surface of the disk; and the resin spraying tube is connected with a resin metering and spraying device. A material is preheated and then enters into the disk for polishing and pre-spraying; then the discharged material entersinto the drum, wherein a curing agent spraying tube is arranged at the material inlet end of the drum and connected with a curing agent metering and spraying device; and the material is sprayed by a curing agent in the drum and cured and then discharged and packaged. Compared with the prior art, the industrial production device has the advantages of high heat utilization rate, rapid curing time, low loss and high production efficiency.

The invention discloses a waste heat recycling system and a working method for an aquarium, belonging to the technical field of waste heat recycling, including a seawater storage tank, a display tank, a sewage tank, a condenser, an evaporator, a heating device and a control system , realize the recycling of waste heat in sewage, and use it for seawater heating in seawater storage tanks and display pools. It combines multiple heating methods to save energy while ensuring that the water temperature meets the living standards of marine organisms, and through the flow meter Measure the amount of water replenishment in the display pool to prevent overflow, add a filter device to the circulation branch of the display pool, and realize seawater filtration at the same time as heating, prolong the use cycle of seawater, reduce the frequency of water changes, save costs, and can detect the display pool and seawater storage in real time The water temperature and water level in the pool, through the driving signal sent by the PLC controller, control the opening and closing of relevant valves and pumps, and realize the automatic control of the water temperature and water level in the display pool and seawater storage tank.

The invention discloses a self-cleaning bottled drink heating device, and relates to the technical field of drink heating equipment. The self-cleaning bottled drink heating device comprises a shell, apower supplying module, a connecting module and a heating module, and the power supplying module is mounted in the shell and used for supplying energy to the heating module; the heating module penetrates through the bottom wall of the shell to stretch out of the interior of the shell, and the heating module directly makes contact with a to-be-heated drink and heats the to-be-heated drink; the connecting module is fixed to the bottom of the shell and detachably connected with a bottleneck of a drink bottle; and the self-cleaning bottled drink heating device further comprises a protective sleeve which is detachably connected with the connecting module. The self-cleaning bottled drink heating device can be suitable for various occasions, the drink can be directly heated, the extremely-high heat efficiency is achieved, the heating speed is high, and the drink in the bottle can be evenly heated; and in addition, through the design of the protective sleeve, working parts can be protected, the adopted working parts can also be disinfected and sterilized, and thus the working parts are kept to be clean and sanitary.

Embodiments of the present invention provide a battery pack heating device and a control method. In the embodiment of the present invention, the heating device for the battery pack is installed outside the vehicle in a portable manner, and includes: an electric energy conversion assembly, including an energy storage device, a first switch group, and a second switch group; a heating interface, the heating interface passes through the first A switch group is connected with the energy storage device to form a first heating circuit, and the heating interface is connected with the energy storage device through the second switch group to form a second heating circuit, and the heating interface is used for connecting with a The battery pack of the vehicle is connected; the heating control module is used to control the direction of electric energy transfer between the battery pack and the energy storage device. Therefore, the technical solutions provided by the embodiments of the present invention can solve the problem of low heating efficiency existing in the indirect heating method in the prior art.

The invention discloses an improved method for producing steel cords. The improved method for producing the steel cords comprises the following steps that step 1, a high-strength steel cord coil rod serves as a raw material coil rod, the carbon content is 0.85%, the manganese content is 0.4%, the sulfur content is 0.01%, the phosphorus content is 0.01%, and the diameter phi of the steel cord coil rod is 5.5mm; step 2, the coil rod is pre-treated, specifically, descaling, washing, electrolytic pickling, washing, hot water washing, boron coating and drying are conducted; step 3, coarse wire drawing is conducted; step 4, middle wire is heat-treated; step 5, middle drawing is conducted; step 6, a finished product is subjected to heat treatment and heat-diffusion brass plating; step 7, detecting is conducted, mechanical performance which comprises tensile strength, extension, bending, torsion and the strength declining rate after diffusion is detected; step 8, fine drawing is conducted; step 9, single twisting forming and double twisting forming and outer winding are conducted; and step 10, packaging and encasing are conducted. According to the improved method for producing the steel cords, improving of the adhesion and the gumming rate of the steel wire and rubber after vulcanization are facilitated, and the quality of a tire is improved.

A solar medium-temperature heating system based on interseasonal water heat storage, including: solar heat collection system, interseasonal water storage body, absorption heat pump, buffer water tank, heat user, auxiliary heat source, water pump, valve, heat exchanger, Control System. The solar heat collection system is connected with the buffer water tank, and the interseasonal hot water storage body is connected with the heat users and the absorption heat pump through the heat exchanger. The auxiliary heat source communicates with the absorption heat pump and heat users. Through the adjustment of different modes, the present invention can realize the multi-energy complementary heat supply of solar energy and other energy sources, and can meet the hot water temperature requirements of general urban pipe networks. The invention is suitable for building heat supply in urban areas with abundant solar energy resources in northern my country.

The invention specifically discloses an electromagnetic liquid heater, a non-magnet receiving body used for accommodating the non-magnet receiving body of the heated liquid; a magnet receiving body, the cavity of the non-magnet receiving body is provided with a magnet receiving body that can generate eddy current with a magnetic coil ; Magnetic coil, the magnetic coil acts on the magnet to make it generate heat; the thermal conductive metal body is in contact with the magnet receiving body, and the thermal conductive metal body has a temperature probe for detecting temperature; the control circuit is used to control the magnetic coil The control circuit in the working state is connected with the temperature probe. The beneficial effects of the invention are as follows: 1. The utilization rate of energy is greatly improved and the product structure is simple, which is beneficial to market promotion; 2. The temperature probe and the heat-conducting metal body are arranged on the magnet receiving body, which is conducive to further temperature detection and prevents the magnet receiving body from drying out. burning phenomenon.