5results about How to "Reduce carbonization" patented technology

This utility model discloses a TPE hollow wire heating hose, belonging to the technical field of heating hoses. The TPE hollow wire heating hose includes a tube body, with a stainless steel tube fixedly installed on the surface of the tube body. A temperature sensor is detachably installed inside the stainless steel tube. A snap-fit ​​mechanism is fixedly installed inside the stainless steel tube, and a limiting mechanism is fixedly installed on the surface of the stainless steel tube. The main body of the tube is made of Teflon tubing, which has good flexibility and high-temperature resistance, reducing carbonization. The outer layer of the Teflon tubing uses four layers of steel wire braided mesh to ensure the working pressure of the hose. The outer layer of the steel wire braided mesh uses four layers of thermal insulation cotton, which has good insulation and uniform heat conduction. The snap-fit ​​mechanism connects the stainless steel tube and the temperature sensor. During replacement, the snap-fit ​​plate can be removed from the snap-fit ​​groove without affecting the sealing performance. The limiting mechanism limits the snap-fit ​​plate, allowing the temperature sensor to operate for extended periods.

The application discloses a portable bipolar cold cycle ablation device and an ablation needle, which comprises a handheld main body, an energy application unit, a cold cycle unit, an energy supply unit and a circulating refrigeration unit. The energy application unit is fixedly arranged on the outside of the handheld main body, and the cold cycle unit is arranged in the inside of the energy application unit. The energy application unit can be moved to the target tissue together with the handheld main body. The energy application unit comprises at least one first energy application element and at least one second energy application element. The cold cycle unit comprises a fluid circulation channel extending from the proximal end of the energy application unit to the distal end and returning from the distal end to the proximal end. The fluid circulation channel is provided with an insulation part on the channel wall of at least the part extending into the first energy application element and / or the second energy application element. The circulating refrigeration unit is in circulation communication with the first liquid inlet and the first liquid outlet at the proximal end of the fluid circulation channel, and is used for driving the fluid circulation flow and refrigerating the fluid circulation flow.

The utility model discloses a fireproof real wood veneer, and particularly relates to the technical field of wood veneers, the fireproof real wood veneer comprises a wood veneer main body, a nanometer fireproof coating is sprayed on the outer end face of the wood veneer main body, a supporting mounting plate is arranged on the outer side of one end of the wood veneer main body, and a concave mounting groove is formed in the end face of one side of the supporting mounting plate; a limiting mounting plate is arranged on the supporting mounting plate and located on one side of the concave mounting groove, a heat insulation mounting plate is arranged in the concave mounting groove, and a wood veneer base layer plate is arranged on the outer portion of the end, away from the supporting mounting plate, of the heat insulation supporting plate. In the actual use process, under the state that the supporting installation plate, the concave installation groove, the limiting installation plate and the heat insulation supporting plate are correspondingly arranged, adhesive is smeared at the attaching position of the concave installation groove and the heat insulation supporting plate, and the firm strength of connection between the heat insulation supporting plate and the supporting installation plate can be effectively improved; meanwhile, the supporting mounting plate and the heat insulation supporting plate are made of materials.

This invention discloses a refrigerator compressor driving method, a variable frequency compressor, and a refrigerator. The method includes acquiring a compressor start command and the sequence of the compressor's previous energization phases, and then energizing the compressor stator according to the sequence of the compressor's previous energization phases to control the compressor rotor to start from the initial position. Since the energization of the compressor stator is based on the sequence of the compressor's previous energization phases, controlling the compressor start-up by changing the energization sequence of the compressor stator each time can reduce compressor coil carbonization, increase positioning current capability, improve compressor start-up performance, and extend the compressor's service life.

The utility model discloses a kind of microwave ablation needles, it is related to medical instrument technical field;To solve the problem that existing microwave ablation needle is used, coaxial cable for transmitting microwave energy is higher in heat when working, cannot be cooled better heat dissipation, carbonization of tissue is serious in ablation process, the following technical scheme is proposed: a kind of microwave ablation needle, including outer needle tube, needle head, antenna terminal, coaxial cable, needle head is fixed with outer needle tube by screw thread connection mode, outer needle tube is hollow circular tube structure, inside is provided with water channel and antenna terminal, water channel includes first pipeline and second pipeline, after first pipeline and second pipeline are connected and fixed, it is set with the outside of coaxial cable.This utility model can effectively carry out microwave ablation treatment, reduce needle head temperature when using, monitor temperature change in real time.