23results about How to "Easy to control temperature" patented technology

A self-regulating temperature float-type fuel tank, relating to the field of engine fuel tank technology, includes a tank body with an oil inlet at the top and an oil outlet at the bottom. Inside the tank body are a heater, a temperature sensor, and a cooling core. The heater and cooling core are horizontally positioned above the oil outlet, and the temperature sensor is positioned close to the oil outlet. The cooling core includes several cooling pipes and several clamping plates, which are vertically spaced. The cooling pipes pass horizontally through the clamping plates, and their two ends are connected to the tank body. Water inlets and outlets, communicating with the interior of the cooling pipes, are installed on the side walls of the tank body. The water inlets are connected to a water pump. This application can change the original cooling method, improve cooling efficiency, reduce engine output loss, adjust engine power output in a timely manner, and improve user experience.

This utility model relates to a structure for detecting traditional Chinese medicine components, comprising: a controller, a housing, a cover detachably connected to the upper end of the housing, a container with a bottom plate and multiple outer holes connected to the inner side of the housing via a lower spring assembly, a medicine-holding tank placed in the container and having an inner hole assembly communicating with the outer holes, a cover plate covering the upper end of the container and connected to the cover via an upper spring assembly, a filtering and extraction device mounted at the lower end of the housing, a oscillating and stirring device for oscillating the medicine-holding tank and stirring the traditional Chinese medicine, and a steam heating and vibration device. The aforementioned structure for detecting traditional Chinese medicine components has high extraction efficiency, and the composition of the decoction in the decoction tank is relatively stable and uniform.

The present application relates to processing of wine rhizoma polygonati, in particular to a wine rhizoma polygonati processing equipment and a wine rhizoma polygonati processing method. The wine rhizoma polygonati processing equipment comprises a processing pot, the processing pot comprises an inner pot body, the inner pot body is provided with a material inlet and outlet for loading and taking out the raw material to be processed; the inner pot body is externally provided with a sandwich pot body, the space between the inner pot body and the sandwich pot body forms a steam sandwich layer, the steam sandwich layer is provided with a steam inlet; the material inlet and outlet of the inner pot body are provided with a sealable sealing cover; the sealing cover has an open state, and also has a closed state for processing the material in a closed state. The wine rhizoma polygonati processing method comprises the following steps: step one, keeping the raw material container loaded with the raw material to be processed in a completely closed state; step two, introducing water vapor into the steam sandwich layer outside the raw material container to separately stew the rhizoma polygonati soaked with yellow wine. The present application can solve the problem that the existing wine rhizoma polygonati processing equipment cannot easily ensure the content of wine rhizoma polygonati polysaccharide.

This invention relates to the field of lithium battery equipment technology, specifically an automatic dismantling device for defective lithium battery cores. It includes a base frame, with a horizontal conveying mechanism fixedly connected to the upper end of the base frame. A feeding hopper is located at the upper end of the horizontal conveying mechanism. The right side of the inner wall of the feeding hopper is vertical, while the left side is inclined. An oblique conveying mechanism is located inside the feeding hopper, and a feeding channel is opened at the lower end of the feeding hopper. The feeding channel is located directly above the horizontal conveying mechanism. The core enters the feeding channel through the oblique conveying mechanism and then falls onto the upper end of the horizontal conveying mechanism, thus achieving the conveying of the core. It is highly practical.

This utility model aims to provide a device for automatically drying vehicle axle shells after soaking and cleaning. It includes a left drying chamber, a right drying chamber, a traction mechanism, and axle shell material carts. The left and right drying chambers are symmetrically arranged with a slide rail in the middle. The traction mechanism is mounted on the slide rail, with a set of axle shell material carts fixed at each end. The traction mechanism can move left and right along the slide rail. When the traction mechanism moves to the left end of the slide rail, the axle shell material cart at its left end is fed into the left drying chamber, while the axle shell material cart at its right end remains outside the right drying chamber. Conversely, when the traction mechanism moves to the right end of the slide rail, the axle shell material cart at its right end is fed into the right drying chamber, while the axle shell material cart at its left end remains outside the left drying chamber. This device is used to transport manually cleaned axle shells to the drying chamber for drying. This device overcomes the shortcomings of existing technologies and has the advantages of high efficiency, immunity to environmental factors, effective prevention of secondary pollution, improved quality of subsequent processes, and beneficial storage.

This utility model discloses a double-sided heating melting device for adhesive blocks, including a frame and a heat conduction system mounted on the frame. A melting tank is provided on the frame. The heat conduction system includes a first heating component and a second heating component. The first heating component is adapted to heat and melt the bottom of the adhesive block and convey the melted adhesive to the coating device. The second heating component is located at the outlet of the melting tank. This utility model, by placing a second heating component at the outlet of the melting tank, heats the bottom and sides of the resin respectively through the first and second heating components, enhancing the melting capacity, ensuring the resin melts and is used as soon as possible, and preventing the resin from tipping over the baffle when reaching the resin outlet, thus affecting the normal operation of the entire device.

The present application belongs to the technical field of slurry bed hydrogenation, and discloses a residual oil processing system and method. The system comprises a residual oil hydrogenation reaction device, an oil-gas separation unit, an atmospheric distillation unit, a vacuum distillation unit and a raw oil feeding pipeline. The present application has the technical characteristics of simple structure, improved economic benefits, reduced investment cost and device operation energy consumption, etc.

The present application belongs to the technical field of nuclear power plant plug sealing, and particularly relates to a tin-bismuth alloy filling mode and a sealing detection method for nuclear power. The plug is sealed by combining tin-bismuth alloy sealing and mechanical sealing. When the fast reactor is running, the tin-bismuth alloy is in a condensed solid state, and the temperature of the condensed tin-bismuth alloy is not higher than 90 DEG C, so that the tin-bismuth alloy is completely solidified, and the plug cannot be rotated at this time. Before refueling maintenance, the alloy is melted, and the temperature is kept between 160 DEG C and 180 DEG C after melting. At this time, the plug is rotated in the molten tin-bismuth alloy through a skirt plate, so that the reactor cavity is isolated from the reactor top shield, and the refueling maintenance work is completed. The plug is sealed to the rotating surface by using tin-bismuth alloy and mechanical sealing. When the tin-bismuth alloy is in a solid state, the mechanical sealing structure can ensure the integrity of the reactor pressure boundary and prevent argon in the reactor vessel from leaking into the atmosphere. When the tin-bismuth alloy is in a molten state, the mechanical sealing structure is lifted, so that the rotation of the plug is not affected, and the sealing reliability is ensured.

This invention discloses a continuous flow microreactor flow rate control system and preparation method for the preparation of nano-β-MnO2, comprising a base, a first injection tube, a second injection tube, a microfluidic mechanism, and a collection mechanism. The first and second injection tubes are both fixedly mounted on the base, each containing a first reaction solution and a second reaction solution, respectively. The microfluidic mechanism is fixedly mounted on the base and communicates with the first and second injection tubes. A collection mechanism is also fixedly mounted on the base and communicates with the output end of the microfluidic mechanism. A temperature control mechanism for adjusting the temperature of the microfluidic mechanism is also provided on the base.

This invention relates to the field of wastewater treatment technology and discloses a high-efficiency filtration treatment device for industrial wastewater, including a lower filter tank. An upper filter tank is connected to the upper surface of the lower filter tank via a flange. A limiting cylinder is fixedly connected to the upper surface of the upper filter tank. A mounting base is sleeved on the inner surface of the limiting cylinder. A U-shaped electric heating tube is fixedly connected to the lower surface of the mounting base. In this invention, the U-shaped electric heating tube can heat the wastewater to promote pollutant decomposition and separate oily substances. During the heating process, a temperature monitoring gauge can monitor the internal temperature of the lower and upper filter tanks in real time, facilitating precise temperature control and gradient heating to improve pollutant decomposition efficiency. A stirring paddle agitates the wastewater, promoting its flowability and improving the uniformity of heating, thus enhancing the pollutant decomposition effect.

The utility model relates to medical equipment technical field discloses a long -term durable first -aid oxygen generator, include: first shell, first shell one side surface fixedly connected with second shell, first shell inner wall is fixedly connected with input pipe and output pipe respectively, first shell other side surface clamping connection has the third shell, the third shell surface is provided with the connecting mechanism, the dust cover surface is equipped with the air inlet, the dust cover top screw thread connection has the connecting piece, the connecting piece inner wall fixedly connected with the filter tube, the dust cover bottom screw thread connection has the fixed ring. In the utility model, through the fixed part, the filter material in the dust cover inside is fixed outside the machine body, makes the oxygen generator to be able to quickly dismounts the filter mechanism, reduced the long -term maintenance cost of oxygen generator, when replacing the filter material, through the rotation limiting post, the limiting post can be removed to the fixed of filter material, avoids the direct contact of user's hand with filter material.

This invention discloses a method for preparing Yuanjiang asparagus extract and its application. The method uses fresh Yuanjiang asparagus tender stems as raw material. After selection, washing, freeze-drying, pulverizing, and sieving, choline chloride and 1,2-propanediol eutectic solvent are added for constant-temperature extraction. After ultrasonic temperature control, cellulase and pectinase are added for complex enzymatic hydrolysis. After heating to inactivate the enzymes, centrifugation is performed, and the supernatant is collected to obtain the crude extract of Yuanjiang asparagus saponins. This method has high extraction efficiency, and the obtained asparagus saponins have strong antioxidant activity, exhibiting strong scavenging ability against DPPH, ABTS, and hydroxyl radicals, as well as Fe... 2+ The chelation rate was high, and it showed significant in vitro inhibitory effects on the proliferation of human colorectal cancer cells Caco-2 and human hepatocellular carcinoma cells HepG2. The raw material used in this method is fresh, tender stems of Yuanjiang asparagus, which is widely available and of excellent quality. The extraction process is green, environmentally friendly, and simple, not only improving the comprehensive utilization value of Yuanjiang asparagus but also providing a new method for extracting natural saponin active ingredients. The obtained asparagus saponins can be used to develop antioxidant and anti-tumor functional foods, showing potential market prospects.

The application discloses a temperature control method and device of a semiconductor device, equipment and a storage medium, and relates to the technical field of temperature control, and comprises the following steps: based on the slit cavity observation band brightness of the edge infrared observation annular area of a rapid thermal processing furnace and the surface emissivity of a wafer, the equivalent radiation temperature of the slit cavity observation band brightness is calculated; the equivalent temperature of the inner edge of a quartz bell jar is solved; based on the equivalent radiation temperature and the equivalent temperature of the inner edge of the quartz bell jar, the net radiation incident heat power transmitted from the annular slit radiation cavity of the rapid thermal processing furnace to the wafer edge band of the wafer is calculated; and based on the net radiation incident heat power, the target lamp area power replacement vector of the rapid thermal processing furnace is solved. The application can improve the initiative and accuracy of wafer edge temperature control.

The present application belongs to the technical field of clothes treatment, and discloses a burner, a combustion heating system and a clothes treatment device. The burner comprises a burner main body and a flow guide, a gas passage is formed in the burner main body, one end of the burner main body forms a gas inlet, and the other end of the burner main body forms a gas outlet; the flow guide is connected with the burner main body and located above the gas outlet, and the flow guide is configured to guide the gas to turn back to the rear side of the flow direction. The burner is beneficial to improve the ignition speed, improve the gas utilization rate, reduce the flame length, avoid frequent on-off ignition of the gas valve, prolong the service life of the electrical control element, and is also beneficial to improve the drying efficiency of the clothes dryer.

This invention discloses a slope model moisture migration testing device under freeze-thaw cycles, comprising: a model box containing a soil-rock slope model, with the bottom of the model connected to an automatic water replenishment device. The automatic water replenishment device includes a sample water replenishment tank, a pressure balance pipe, and a Mariotte bottle. A fluorescent tracer is added to the sample water replenishment tank to allow for direct observation of the moisture migration process within the slope. The freeze-thaw cycle system of this device includes an upper cold bath plate, a cold bath device, a lower ambient temperature plate, an ambient temperature water pump, and connecting pipelines to simulate the freeze-thaw cycle of a slope caused by actual atmospheric environmental changes. The device includes a laser displacement meter, a temperature sensor, a data acquisition instrument, a computer, an ultraviolet lamp, and a digital camera to collect data on physical quantities such as displacement and temperature during the deformation process of the slope model, providing a quantitative analysis basis for the required research. By simulating the temperature rise and fall effects of the atmospheric environment on the slope model through the freeze-thaw cycle system, the deformation and internal moisture migration process of the slope model under freeze-thaw cycles are observed. This provides a basis for the mechanism research and prediction and early warning of geological disasters on slopes in cold regions.

The utility model relates to the technical field of coating equipment provides a kind of fibre and fabric coating equipment, heating assembly is evenly arranged in first box, coating roller is located on first box, coating roller can rotate about its axis, and dip coating medium in the rotating process, coating roller is equipped with uniform heating part, heating mechanism is used to provide heat to heating assembly and uniform heating part, the utility model makes its temperature controllable by directly heating coating medium, cooperate with the coating roller with heating function, reduce the temperature fluctuation of coating medium, avoid the fluctuation of coating medium viscosity or film-forming property change, effectively improve sizing rate, adopt the way of gravity type automatic liquid supplement and liquid level monitoring, avoid the phenomenon that coating medium produces foam in production process, avoid the introduction of external impurities.

The utility model relates to the field of aquaculture, especially to a temperature-controllable leech breeding box. The utility model provides a temperature-controllable leech breeding box which can conveniently control the temperature and breed leeches in different growth stages separately and match the growth requirements. The temperature-controllable leech breeding box comprises a breeding box, valves, a filter frame and a hiding plate, etc. The breeding box is provided with two valves on the left and right sides. The filter frame is placed on the right side of the breeding box. The lower inner side of the filter frame is connected with the hiding plate. The utility model controls the temperature through a heating rod. Then, the young leeches are placed in the filter frame, and the adult leeches are placed between the partition plates. The young leeches can enter the bottom of the filter frame through the gaps between the inclined plates of the hiding plate to avoid light. When the adult leeches need to lay eggs, the eggs can be buried in the soil to hatch. The utility model can conveniently control the temperature and breed leeches in different growth stages separately and match the growth requirements.

The application relates to the technical field of motor heat dissipation, and discloses a servo motor double-circulation liquid cooling heat dissipation device which comprises a spiral copper pipe wound on the outer surface of a motor winding, the outer surface of the motor winding is provided with a motor shell, one end of the spiral copper pipe is threadedly connected with a no. 1 three-way valve, the other end of the spiral copper pipe is threadedly connected with a no. 2 three-way valve, and the two ends of the no. 1 three-way valve are both threadedly connected with a circulating cooling assembly. The double-circulation cooling assembly is alternately worked to realize continuous and efficient liquid cooling heat dissipation; the cooling liquid filled in the device is driven by a circulating pump to complete heat absorption and heat dissipation circulation, a temperature sensor monitors the cooling liquid temperature in real time and transmits a signal to a controller, when the cooling liquid of one set of circulating cooling assemblies reaches a preset temperature threshold, the controller switches the passage through the three-way valve, starts another set of low-temperature circulating assemblies to continuously absorb heat for the motor winding, and the stopped set of assemblies continuously completes cooling liquid temperature reduction.

The utility model discloses a transmission heating system. The conveying and heating system comprises a sugar moving tank, a sugar feeding tank and a heating device, the sugar material moving tank is communicated with the sugar material feeding tank through a pipeline and is used for conveying sugar materials into the sugar material feeding tank; the heating device comprises a heating control unit and a heating sleeve; the heating control unit comprises a heating control end; the heating sleeve comprises a heating receiving end; the heating control end is electrically connected with the heating receiving end; and the heating sleeve is fixedly sleeved on the pipeline. According to the technical scheme, the heating sleeve is arranged on the connecting pipeline of the sugar moving tank and the sugar feeding tank, and the temperature of the sugar conveyed in the sugar feeding tank is controlled by controlling the heating of the heating sleeve, so that the temperature of the sugar is controllable, and the temperature of the sugar is kept in a standard temperature range when a feeding process is operated; the process quality requirement is met; and the product quality is ensured.

The utility model provides a kind of steam curing trolley suitable for plateau area, it is related to tunnel construction equipment technical field, mainly for solving the problems of high power consumption, large water consumption, temperature and humidity are not easy to control of existing steam curing trolley. The steam curing trolley includes vehicle body, inflatable air bag and steam lance, further includes steam generator consisting of main water tank, water softener, soft water tank, ultrasonic atomizer and air heater;Among them, water softener is connected with main water tank, for softening water in main water tank;Ultrasonic atomizer is connected with soft water tank, for atomizing softened water in soft water tank into water mist;Air heater is connected with ultrasonic atomizer, for heating water mist, and water mist is delivered into steam lance. Compared with the steam generation mode of electric heating boiler, the steam curing trolley has the advantages of low power consumption, low water consumption, temperature and humidity are easy to control, especially suitable for the maintenance of tunnel lining in plateau area.

The utility model discloses a high pressure high electric field MPCVD deposition chamber, including depositing cylinder, depositing cylinder is cavity structure, is provided with helical tube in the cavity, and one end of helical tube is penetrated in the inside wall of depositing cylinder, and the other end of helical tube is fixed with first hose, and the top of depositing cylinder is provided with cylinder cover, and the outside wall of depositing cylinder is provided with two fixed mechanisms for fixing cylinder cover, and the top of cylinder cover is fixed with connecting cylinder, and the top of connecting cylinder is provided with gas inlet pipe, and the outside wall of gas inlet pipe is installed with first check valve. The utility model discloses the setting of connecting cylinder can carry out twice mixing treatment to reaction gas, thereby ensuring the uniform distribution of gas composition in the depositing cylinder, reducing the deposition rate uneven caused by the difference of gas concentration, improving the overall performance of the film, and the surface of helical tube is heated by hot water circulating system, ensuring the stable temperature of helical tube surface, which helps to improve the activation efficiency of reaction gas, thereby promoting the deposition of higher quality material.