7results about How to "Adequate insulation" patented technology

The organosilicon-polyurethane foam encapsulating material is composed of a component A and a component B. The component A comprises sucrose initial polyether polyol, sorbitol initial polyether polyol, a water-containing alcohol amine foaming agent, a catalyst and a halogen-free flame retardant, and the component B comprises an NCO-terminated polysiloxane-polyurethane prepolymer, silicone oil and a diluent. Wherein the water-containing alcohol amine foaming agent comprises isopropyl alcohol di-sec-butyl alcohol amine, a mixture of isopropyl alcohol sec-butyl alcohol amine and water. The two-component encapsulating material is used for encapsulating a new energy battery module.

The utility model discloses a waste steel preheating system. The system comprises a charging trough, a heating trough, a soaking trough and a discharging mechanism which are sequentially connected in series. A heating cover and a soaking cover are arranged above the heating trough and the soaking trough in a covering mode, burners are arranged in the heating cover and the soaking cover, a heating side air draft channel is arranged at the bottom of the heating trough, and a soaking side air draft channel is arranged at the bottom of the soaking trough. By arranging the heating side air draft channel and the soaking side air draft channel with different side air draft depths, the flowability of high-temperature flue gas from top to bottom is enhanced, the preheating efficiency and effect of waste steel are improved, meanwhile, the energy utilization efficiency is improved, the energy consumption is reduced, and the preheating uniformity of the waste steel is improved; the device has the advantages of simple structure, low investment cost, low energy consumption, high production efficiency and the like.

The present invention relates to the field of energy-saving technology for substations, and in particular to a method and system for optimizing a low-energy non-metallic prefabricated cabin enclosure structure, which obtains the properties of prefabricated parts of the non-metallic prefabricated cabin and determines the comprehensive heat transfer coefficient interval and solar radiation coefficient interval of the non-metallic prefabricated cabin based on the properties of the prefabricated parts; obtains the thermal characteristics of the non-metallic prefabricated cabin, and performs comprehensive heat transfer coefficient matching and solar radiation coefficient matching of the non-metallic prefabricated cabin enclosure structure based on the thermal characteristics, the comprehensive heat transfer coefficient interval and the solar radiation coefficient interval; and optimizes the non-metallic prefabricated cabin enclosure structure based on the comprehensive heat transfer coefficient matching results and the solar radiation coefficient matching results. The comprehensive heat transfer and solar radiation of the non-metallic prefabricated cabin enclosure structure are fully considered, and the direction and speed of heat transfer in the material are effectively controlled, so that the prefabricated cabin can fully dissipate heat or insulate, reduce the workload of environmental control equipment, and achieve the best low power consumption and energy-saving effect.

The utility model relates to the technical field of heating equipment, and discloses an automatic control heating energy-saving device which is mainly composed of a heat dissipation pipe assembly and a cooling fin assembly, the bottom end of the heat dissipation pipe assembly is fixedly connected with a lower fixing plate in a sleeving mode, and the top end of the heat dissipation pipe assembly is fixedly connected with an upper fixing plate in a sleeving mode. And a radiating fin assembly is movably arranged outside the radiating pipe assembly between the lower fixing plate and the upper fixing plate. The inner heat dissipation pipe is sleeved with the outer heat dissipation pipe, the outer heat dissipation pipe and the inner heat dissipation pipe are fixedly connected through the connecting rod, meanwhile, opening and closing of the inner heat dissipation pipe are controlled through the sealing assembly, and when the temperature monitor detects that the indoor temperature reaches the standard, the sealing assembly rotates reversely to close the inner heat dissipation pipe; according to the heat dissipation pipe assembly, the heat medium is introduced into the outer heat dissipation pipe while the heat medium is not introduced into the inner heat dissipation pipe, at the moment, the heat medium flows in the gap between the outer heat dissipation pipe and the inner heat dissipation pipe, and due to the fact that the amount of the heat medium introduced into the heat dissipation pipe assembly is reduced, loss of heat medium energy is reduced, and the purpose of saving energy is achieved.

The invention relates to a combustion system for a washing powder preparation process and a control method of the combustion system, and relates to the technical field of combustors, the combustion system comprises a fuel combustion structure, a feeding structure and a deslagging structure, and the feeding structure and the deslagging structure are arranged at the two ends of the fuel combustion structure respectively; the combustion system further comprises a gas combustion structure, a water cooling structure, a steam generation structure, a gas mixing structure, a monitoring mechanism and a regulation and control mechanism, the fuel combustion structure communicates with the gas combustion structure, the gas combustion structure communicates with the steam generation structure and the gas mixing structure, and the monitoring mechanism is used for monitoring the temperature and pressure of the combustion system. The regulation and control mechanism is used for regulating the air inlet amount, the hot air flux and the air outlet amount, and the water cooling structure is arranged in the fuel combustion structure and externally connected with a water storage tank. The device has the advantages that under the negative pressure environment, biomass powder is combusted more sufficiently, environment-friendly emission is achieved, and large-batch hot air, hot water and steam can be provided for washing powder manufacturers at the same time at low cost.

The utility model provides a modularization insulation shield cover relates to insulation shield cover field, include: shield cover main part, the bottom of shield cover main part is hinged with apron, both ends of apron one side all are fixed with the rotating plate, one end of two rotating plates all are hinged with pull rod, one end of two pull rods all are hinged with connecting seat, fixed connection through the connecting plate between two connecting seats, the middle part of connecting plate top is fixed with pull rope, based on the modularization insulation shield cover of the embodiment of the application, when carrying out insulation closed to the conductor, shield cover main part covers on the conductor, under the elastic action of reset subassembly, drive connecting seat downward reset, connecting seat drive the reset of pull rod, pull rod drive rotating plate reset, thereby drive apron reset, make apron cover in the bottom of shield cover main part, and under the cooperation of connecting subassembly, connect apron together with shield cover main part, like this can completely close the conductor, the full insulation isolation of conductor is convenient, has improved the isolation effect of conductor.

The utility model discloses a ceramic tea set with a built-in filter screen structure, which comprises a ceramic pot body, an annular seat is fixedly arranged at the top of the inner side of the ceramic pot body, and a pot cover is clamped at the top of the inner side of the annular seat. By means of limiting clamping of two limiting grooves and two limiting elastic pieces and limiting clamping of two connecting clamping grooves and two connecting clamping columns, the mounting ring is conveniently limited, then a filter screen cover is conveniently limited, tea leaves are conveniently filtered through the arrangement of the filter screen cover, the tea leaves are prevented from flowing out along with tea water, and the service life of the tea leaves is prolonged. The tea leaves can be conveniently pressed into water by the aid of the downward pressing net, accordingly, the tea leaves can be sufficiently soaked, the two limiting elastic sheets can be separated from the two limiting grooves by pulling the two pull rings upwards, the filter screen cover is not limited any more, and the filter screen cover can be conveniently and quickly detached and replaced.