31results about How to "Will not heat" patented technology

The invention relates to an electric conductor (C) which comprises a plurality of strands (2) extending between two ends, each one of the strands (2) having on the surface thereof a layer of electrical insulator (6), the strands (2) being electrically connected in parallel at each end of the electric conductor (C), characterised in that the strands (2) are arranged around at least one tube (1), made of an electrically insulating material, forming a core, with a coolant flowing through the tube (1).

The invention discloses a thermal field suspension single crystal furnace and a method, the thermal field suspension single crystal furnace comprises a thermal insulation box, a crucible piece is arranged in the thermal insulation box, the bottom of the crucible piece is fixedly connected with a crucible tray, and the bottom of the crucible tray is fixedly connected with a crucible support rod. The first motor drives an adjusting sleeve to move downwards through a screw rod, so that a heat dissipation mechanism enters a flow guide cylinder to conduct heat insulation and dissipation, it is guaranteed that heat is not lost, then the inner wall of the flow guide cylinder is cleaned through a rotating mechanism, finally, temperature compensation is conducted on a heating sleeve through an electromagnetic temperature compensation mechanism, and the heating stability is guaranteed; the problems that an existing single crystal furnace thermal field is inaccurate in temperature control, stepped temperature control cannot be carried out, forming efficiency is affected, meanwhile, heat loss of the thermal field is serious due to heat dissipation of a formed silicon rod, more energy is consumed, energy cannot be saved, and the utilization rate of resources is reduced are solved, and the single crystal furnace has the advantages of being accurate in temperature control, capable of dissipating heat and capable of saving energy.

The invention provides a circulating preheating system, comprising a water heater, a cold water pipe and a hot water pipe respectively connected to both sides of the water heater, and a circulating preheating device connected to the hot water pipe; the circulating preheating device It includes a heating mechanism, a preheating water inlet pipe and a preheating water outlet pipe respectively connected to both ends of the heating mechanism, and a circulating water pump arranged on the preheating water inlet pipe; the preheating water inlet pipe and the preheating water outlet pipe are respectively connected There are two hot water pipes, and the preheating water inlet pipe, heating mechanism, preheating water outlet pipe, hot water pipe, and preheating water inlet pipe are connected in sequence to form a circulating preheating pipeline. The circulation preheating system provided by the present invention can not only realize hot water immediately after starting up, but also can be used in conjunction with ordinary gas water heaters, which is convenient for promotion in the market and improves the popularity and environmental applicability of the product.

A battery pack includes a battery block 10 including plural batteries 1 accommodated in a battery accommodating portion 15 of a battery holder 2, and a current detecting resistor 40 detecting the currents of the batteries 1. The holder 2 includes a pair of support side walls 12 arranged on both sides of the accommodating portion 15. The pair of side walls 12 have electrode windows 19 opening to connect lead plates 5 to end electrodes of the batteries 1 that are accommodated in the accommodating portion 15. The lead plates 5 are arranged on the exterior sides of the side walls 12. The side walls 12 are formed wider than the accommodating portion 15 to form protruding portions 16 protruding externally from the accommodating portion 15. The current detecting resistor 40 is arranged on the interior sides of the protruding portions 16 of the pair of side walls 12.

The invention discloses a composite waste gas processor, which comprises a separation body and a purification body. Both ends of the purification body are provided with an inlet and an outlet, and the inside of the purification body is sequentially provided with a flow equalizing net, a low-temperature plasma electric field and an ultraviolet lamp along the direction from the inlet to the outlet. Pipe, the upper part of the side of the separation body is provided with an air inlet joint and an air outlet hole, the air outlet hole is connected to the purification body, and a separation guide part is provided inside the separation body between the air intake joint and the air outlet hole, and the separation guide part is from the left The deflector, the right deflector and the partition plate are arranged in a Y-shaped structure, and the surface of the left deflector and the right deflector are equipped with cooling plates. The ultrasonic atomization equipment includes an atomization box and an atomization plate. Consists of deflectors. The invention can effectively remove the particles in the waste gas, and destroy and purify the molecules of the waste gas, with good effect and wide application range.

The invention discloses a treatment device for exhaust gas purification, which comprises a separation body and a purification body. Both ends of the purification body are provided with an inlet and an outlet. The inside of the purification body is sequentially provided with a flow equalizing net, a low-temperature plasma electric field and an ultraviolet lamp along the direction from the inlet to the outlet. Pipe, the upper part of the side of the separation body is provided with an air inlet joint and an air outlet hole, the air outlet hole is connected to the purification body, and a separation guide part is provided inside the separation body between the air intake joint and the air outlet hole, and the separation guide part is from the left The deflector, the right deflector and the partition are arranged in a Y-shaped structure, and the surface of the left deflector and the right deflector are equipped with cooling fins, and the partition deflector divides the inside of the separation body into a U-shaped flow road. The invention can effectively remove particulate matter in exhaust gas, and can destroy and purify exhaust gas molecules, and has good effect, small volume and wide application range.

Provided is a compressor equipped with an oil separation mechanism unit (40) that separates oil from a refrigerant gas discharged from a compression mechanism part (10), with the oil separation mechanism unit (40) having: a cylindrical space (41) in which the refrigerant gas is caused to rotate; an inflow part (42) that introduces the refrigerant gas discharged from the compression mechanism part (10) into the cylindrical space (41); a delivery outlet (43) that delivers the refrigerant gas, from which the oil has been separated, from the cylindrical space (41) to one space (31) within a container; and a discharge port (44) that discharges the separated oil from the cylindrical space (41) to the other space (32) within the container. The delivery outlet (43) is provided with an impactor (49) with a prescribed distance therebetween. Thus, the electric motor part is highly efficient, and the compressor has improved volumetric efficiency and low oil circulation.

[Problem] To provide a mold, a molding system, and a mold manufacturing method which make it possible to easily and effectively spread mold release components of a mold release agent onto an inner surface of a mold without degrading the mold release agent, even with oil-based mold release agents, and which can achieve high manufacturing efficiency. [Solution] A pair of molds for molding a molded product in a gap therebetween is caused to be provided with a liquid path portion and a liquid infiltration layer configured by melting and solidifying metal powders, and a mold release agent is caused to be infiltrated into the gap. Specifically, the liquid infiltration layer is caused to be a thin layer having, at a high density, a liquid infiltration tube which is communicated with the molded surface and has a minute diameter. The liquid path portion is caused to have a 3D mesh structure having a meshed thin shaft, and is arranged along the liquid infiltration layer. The mold release agent is distributed while being in contact with the 3D mesh structure, thereby exerting such an advantageous effect that the mold release agent is not heated unevenly, and deterioration thereof is suppressed. When a form is adopted in which melting and solidifying are not performed with an axial direction of the thin shaft horizontal, this is preferable because easy melting and solidifying are achieved without breaking the thin shaft.

The invention provides a lateral laser ablation catheter system. The lateral laser ablation catheter system comprises a main tube, a laser ablation unit, an imaging unit and a compression unit. An erosion window is arranged on the pipe wall of the main tube. The laser ablation unit comprises a laser ablation engine, a laser ablation optical fiber and a lens assembly, the laser ablation engine is used for emitting laser ablation light beams and conducting the laser ablation light beams through the laser ablation optical fiber, the laser ablation optical fiber and the lens assembly are both arranged in the main tube, and the lens assembly is used for adjusting the laser ablation light beams emitted from the laser ablation optical fiber, so that the laser ablation light beam is emitted from the ablation window. The imaging unit is connected with the main tube and used for collecting tissue image information corresponding to the lateral direction of the main tube. The compression unit is connected with the main pipe and used for enabling the ablation window to be attached to the tissue wall. The catheter lateral vessel wall ablation operation is carried out in cooperation with vessel wall imaging, so that local calcified plaques of the vessel wall can be treated conveniently, the target position is accurate, and the operation efficiency and success rate are improved.

The invention relates to an electric conductor (C) which comprises a plurality of strands (2) extending between two ends, each one of the strands (2) having on the surface thereof a layer of electrical insulator (6), the strands (2) being electrically connected in parallel at each end of the electric conductor (C), characterised in that the strands (2) are arranged around at least one tube (1), made of an electrically insulating material, forming a core, with a coolant flowing through the tube (1).

The invention belongs to the technical field of a safety-level instrument of a nuclear power plant and specifically relates to a safety-level electrical connector. A plug body is cylindrical-shaped; a main sealing ring is disposed at the lower side of an annular boss at the outer side of the lower portion of the plug body; the upper portion of the plug body is provided with a limit nut; a fastening clamp is a cylinder; the lower side inside the cylinder is provided with a two-step through hole; clamp barbs are uniformly distributed at the lower portion of the through hole; the fastening clamp is sleeved on the plug body; a compacting spring is disposed between the annular boss of the plug body and the fastening clamp; a PEEK insulator A is embedded into the lower side inside the plug body; the plug body is cylindrical-shaped, and the upper portion is sleeved on the lower portion of the plug body; the lower portion of the plug body is disposed on the inner side boss of the plug body; a PEEK insulator B is embedded into the lower portion of the boss inside the plug body; female pin cores penetrate the PEEK insulator B; male pin cores penetrate the PEEK insulator A and are inserted into the female pin cores in a one-to-one correspondence manner; and sealing gaskets are disposed between the inner side boss of the plug body and the plug body.

The invention discloses a no-pollution waste and old wire recovery device, and the device comprises a support, a wire core peeling apparatus and a smashing separation apparatus, wherein the wire core peeling apparatus and the smashing separation apparatus are disposed on the support. The support is also provided with a bottom plate, and the top of the support is provided with a top plate. The wire core peeling apparatus and the smashing separation apparatus are respectively located between the bottom plate and the top plate. The wire core peeling apparatus comprises a wire core separation apparatus and a wire core cutting apparatus. The wire core separation apparatus comprises a first roller group disposed between the top plate and the bottom plate, and a first drive apparatus disposed below the bottom plate. The first roller group comprises two parallel rollers, and the two parallel rollers form a cable conveying cavity for conveying a cable. The first drive apparatus is used for driving one roller to rotate. According to the invention, the device employs the wire core peeling apparatus and the smashing separation apparatus, achieves the peeling and smashing of a plastic wire, and achieves the reuse of the plastic skin and a metal wire core.

The invention discloses a stove-connecting kang heating and hot water system for burning biomass fuel. The system comprises an expanding water box, a kitchen stove, an kang stove, a radiator used for heating the room, an arched water leg used for heating the kang hole and a showering device. The invention further discloses a using method of the stove-connecting kang heating and hot water system. The using method comprises a summer using method and a winter using method. The summer using method comprises the following steps that the biomass fuel is placed in a showering hearth for burning, hot water flows circularly in the direction of the top of the water leg of the kitchen stove, a showering water outlet, a showering water inlet pipe, a showering water returning pipe, the bottom of the water leg of the kitchen stove, and a shower nozzle is opened for showering. The winter using method comprises the following steps that the water leg of the kitchen stove and / or an arched water leg works, the radiator heats indoor air and the kang hole is heated by the arched water leg. The stove-connecting kang heating and hot water system is convenient to install and use, the kitchen stove and the kang stove can be flexibly used without changing a valve in the winter using process, the heat utilization ratio is high, the fuel burns more fully, and the winter heating demands and the summer showering demands can be ensured.

The invention discloses a voice coil motor and a two-dimensional rapid reflector. The voice coil motor comprises a coil assembly and a magnet assembly; the coil assembly comprises a coil assembly baseand a coil insertion slot plate fixedly connected onto the coil assembly base, and at least one coil is fixedly inserted in the coil insertion slot plate; the magnet assembly comprises a magnet assembly pedestal and a clamp fixedly connected to the magnet assembly pedestal, and at least one magnet is mounted on the clamp; the coil assembly and the magnet assembly are arranged opposite to each other, such that the magnet and the coils are arranged at intervals. The voice coil motor has large output and high output efficiency, and has low magnetic hysteresis loss and fast step response at highfrequency; the modular design of the voice coil motor enables fast application matching, and increases or decreases the number of coils and / or magnets as needed; and by applying the voice coil motor to the fast reflector, a large rotating angle range and a high operating bandwidth can be obtained without heating the reflector.

The invention belongs to the field of heat energy engineering equipment, and particularly discloses an experimental device for researching blending combustion of pulverized coal and biomass. The experimental device comprises a furnace body assembly used for providing space and heat required by combustion, wherein a combustion tray assembly arranged in the furnace body assembly; a powder feeder assembly connected with the furnace body assembly and positioned above a combustion tray assembly; a gas supply assembly connected with the powder feeder assembly and the furnace body assembly; a coolingassembly which is connected with the powder feeder assembly and provides a cooling medium for the powder feeder assembly; a tail gas analyzing and processing assembly which is connected with the furnace body assembly and is used for analyzing and processing the combustion tail gas; a shooting and temperature measuring assembly which is arranged beside the furnace body assembly and is used for shooting a fuel combustion image and measuring the fuel flame temperature; and an electric control box assembly which is used for supplying power to other assemblies. The interaction in the blending combustion of biomass and pulverized coal be captured, the flame temperature and gas products in the ignition and combustion process can be detected.

The invention belongs to the field of thermal energy engineering equipment, and specifically discloses an experimental device for studying the mixed combustion of coal powder and biomass, which includes: a main body assembly of a furnace, which is used to provide the space and heat required for combustion. There is a combustion tray assembly; a powder feeder assembly, which is connected to the furnace body assembly and is located above the combustion tray assembly; a gas supply assembly, which is connected to the powder feeder assembly and the furnace body assembly; a cooling assembly, which is connected to the powder feeder assembly connected to provide cooling medium for it; exhaust gas analysis and processing component, which is connected to the main component of the furnace, used to analyze and process the combustion exhaust gas; photographing and temperature measurement component, which is located next to the main component of the furnace, used for shooting Fuel combustion image and measurement of fuel flame temperature; electrical control box assembly, which is used to power other components. The invention can not only capture the interaction between biomass and pulverized coal in mixed combustion, but also detect the flame temperature and gas products in the ignition and combustion process.

The present application provides a lateral laser ablation catheter system, including a main tube, a laser ablation unit, an imaging unit and a compression unit. An ablation window is arranged on the pipe wall of the main pipe. The laser ablation unit includes a laser ablation engine, a laser ablation fiber and a lens assembly. The laser ablation engine is used to emit a laser ablation beam and conduct it through the laser ablation fiber. The laser ablation fiber and the lens assembly are arranged in the main tube. The lens assembly is used to adjust the laser ablation beam emitted from the laser ablation fiber, so that the laser ablation beam is emitted from the ablation window. The imaging unit is connected with the main tube, and is used for acquiring lateral tissue image information corresponding to the main tube. The compression unit is connected with the main pipe, and is used to make the ablation window adhere to the tissue wall. The ablation operation of the vessel wall lateral to the catheter is carried out in conjunction with vessel wall imaging, so as to facilitate the treatment of local calcified plaques on the vessel wall, and the target position is accurate, improving the efficiency and success rate of the operation.