256 results about "Hot liquids" patented technology

The invention discloses a casting ball production line metal mold preheating device for high-quality copper casting manufacturing, and relates to the field of casting manufacturing, the casting ball production line metal mold preheating device comprises a mold, a heat exchange mechanism, a heat pipe, a cold pipe and a cold and hot switching conveying mechanism; the device has the advantages of being reasonable and simple in structure, low in production cost and convenient to install, efficient circulating preheating of hot liquid is achieved through cooperative operation of the conveying pump, the heat pipe, the cold pipe and other components, the hot liquid fully exchanges heat with the mold in the heat exchange annular groove through the spiral flow guide pieces, and the preheating efficiency is greatly improved; the valve element is driven by the oil cylinder to move to achieve cold and hot passage switching, the function switching from preheating to cooling of the mold can be rapidly completed, the smoothness of the production process is guaranteed, and the production period is shortened; in the cooling process, cold liquid can flow back to the hot liquid cavity after absorbing heat of the mold, cyclic utilization of the cooling liquid is achieved, energy waste is effectively avoided, the production cost is reduced, and the resource utilization rate is increased.

The portable bottle infuser has a top housing, a top cap, a bottom plate, a bottom housing, a cup, and a bottom cap. The top housing and bottom housing are both cylindrical shaped chambers that form one bottle. The top housing has a valve plate and a means for connecting to the top cap and bottom housing. The top cap fits along the top housing. The bottom plate engages with the valve plate to control the flow of liquid within the bottle. The bottom housing has a bottom internal lip, a screen housing, and a means for connecting to the bottom cap and the top housing. The bottom housing is designed to hold coffee grounds and tea leaves for infusing or steeping with a hot liquid stored within the top housing.

An all-in-one liquid cooler includes a liquid-cooling radiator and a cold plate. The liquid-cooling radiator has a first liquid box, a second liquid box, and a heat dissipation pipe assembly connected between the first and second liquid boxes. The cold plate is combined with the second liquid box to be attached to a processor. The first liquid box of the liquid-cooling radiator forms a cold liquid chamber and a hot liquid chamber. There is a flow dividing baffle in the cold liquid chamber with multiple through holes. After the liquid enters the cold liquid chamber, it is first dispersed through the through holes and then flows to the cold plate, so that the liquid is evenly distributed in the heat dissipation pipe assembly to fully dissipate heat.

The invention discloses a dual liquid pump liquid cooling radiator and a liquid cooling heat dissipation device. The dual liquid pump liquid cooling radiator includes two liquid boxes and a plurality of radiator pipe sets arranged side by side between the two liquid boxes. The interior of one liquid box is divided into a hot liquid chamber and a cold liquid chamber by an air heat insulation space, and a first liquid pump is installed therein. The interior of the other liquid box is divided into a hot liquid chamber and a cold liquid chamber by a liquid barrier, and a second liquid pump is installed therein.

The utility model discloses a device for eliminating fine crystals in a sodium sulfate cooling crystallization process, which is characterized in that a #-shaped partition plate is arranged below a top cover of a crystallizer, a cross-shaped flow channel formed in an inner baffle of the partition plate comprises radial branches, each radial branch is provided with a fine crystal liquid interface, a hot material liquid backflow interface and a circulating liquid interface, each fine crystal liquid interface is close to the center of the top cover, and each hot material liquid interface is close to the center of the top cover. A hot material liquid backflow connector is arranged on the outer side of the crystallizer and is close to the inner wall of the crystallizer; each fine crystal liquid interface is connected with an inlet pipeline of the fine crystal circulating pump, an outlet of the fine crystal circulating pump is connected with a tube pass inlet of the heat exchanger, and a tube pass outlet of the heat exchanger is connected with the hot material liquid backflow interface; each circulating liquid interface is connected with a suction port pipeline of a feed liquid circulating pump, an outlet of the feed liquid circulating pump is connected with a tube pass inlet of an external cooler, a tube pass outlet of the external cooler and a sodium sulfate solution feeding pipe are jointly connected with a feeding port of a crystallizer, and a crystal mush outlet is formed in the lower part of the side wall of the crystallizer. The device can improve the particle size of product cooling crystallization and prolong the cleaning period of the external cooler.

A system includes an evaporator having sensors and selectable operational parameters and a controller configured to receive data and determine operational configuration for the evaporator. Selectable parameters relate to system heating, liquid flow rate, air flow rate, and environmental data.

The invention discloses cleaning equipment and a control method thereof, a medium and a system, and the cleaning equipment comprises a heater which is configured to heat liquid; a liquid pump connected to the heater, the liquid pump configured to: supply liquid to the liquid pump; the temperature detection device is arranged on the heater, and the temperature detection device is configured to collect the temperature of the heater; the controller is configured to obtain the heater temperature collected by the temperature detection device in a hot liquid mode; if the duration that the temperature of the heater is smaller than the first temperature is larger than the first duration, the liquid pump is controlled to reduce the flow of liquid supplied to the heater; and / or if the temperature of the heater is smaller than the second temperature, the heater is controlled to start running. Through the technical scheme provided by the invention, the reliability of executing the cleaning task by the cleaning equipment in the hot liquid mode can be ensured.

The invention discloses an electronic atomization device, a control method of the electronic atomization device and an aerial fog generating device. The electronic atomization device comprises a liquid storage cavity used for storing a liquid matrix; the heating body is used for heating the liquid matrix to generate aerosol; the controller is used for storing an operable starting program, a control program and a first Hash value obtained by calculating the control program through a Hash algorithm; the controller is configured to be capable of initializing the electronic atomization device by running a starting program and controlling the heating body to heat the liquid substrate by running a control program; after initialization is completed, a current control program is obtained, and the obtained control program is calculated through the Hash algorithm to obtain a second Hash value; comparing the second hash value with the first hash value, and determining whether the control program is tampered or not according to a comparison result; and when it is determined that the control program is tampered, preventing a jump from running the boot program to running the control program. By means of the arrangement, it is guaranteed that the electronic atomization device only operates a safe and effective control program.

The utility model relates to the technical field of nose washing, in particular to a nose washing device and a nose washing device, which comprise a bottle cup, a twisting cover arranged at the top of the bottle cup, a water guide pipe and a spray head, the top of the bottle cup is provided with external threads, and the bottom of the twisting cover is provided with a lower extending part screwed with the external threads at the top of the bottle cup. The top of the twisting cover is provided with an upper extension part screwed with the external thread of the bottle cup, the twisting cover at the top of the bottle cup is unscrewed, the lower extension part at the bottom of the twisting cover is separated from the top of the bottle cup, then hot liquid for disinfection is poured into the bottle cup, the twisting cover is rotated by 180 degrees after completion, and the water guide pipe at the top of the twisting cover is inserted into the bottle cup. During use, the water guide pipe and the spray head on one side of the twisting cover are completely soaked in the bottle cup, the inner portion of the bottle cup, the water guide pipe and the spray head can be disinfected at the same time according to the characteristics of the bottle cup, operation is convenient, and the problems that the spray head and the water guide pipe of the nose washing device are independently placed in a water cup to be disinfected, and a bottle body needs to be independently disinfected are solved. And the operation is not convenient.

The utility model relates to an air knife device which comprises an air blowing assembly which comprises an air conveying part and an air knife part connected to the output end of the air conveying part, the air conveying part is used for conveying air to the air knife part, and the air knife part is provided with an air blowing hole used for blowing air towards a product; the heating assembly comprises a heating liquid input part and a heating part connected to the output end of the heating liquid input part, the heating liquid input part is arranged in the gas conveying part, the heating part is arranged in the air knife part, and the heating liquid input part is used for conveying heating liquid into the heating part; and the heating liquid in the heating part is used for heating the gas in the air knife part. According to the air knife device, products can be quickly and effectively dried without increasing blowing pressure, the products are prevented from being damaged, the temperature of the heating liquid input into the heating liquid input part can be adjusted as required, the air knife device can meet the process requirements of various drying temperatures, and the application range is wide.

The invention discloses a tail end heating device and a liquid outlet control method.The tail end heating device comprises a liquid outlet control head, a heating module and a flexible hose, a liquid outlet flow channel allowing liquid to flow is formed among the liquid outlet control head, the heating module and the flexible hose, the heating module is provided with a liquid inlet end and a liquid outlet end, the liquid outlet end of the heating module is connected with an electricity-proof wall, and the electricity-proof wall is connected with the liquid outlet end of the heating module. The heating module is used for heating liquid in the liquid outlet flow channel, and the liquid outlet control head is used for controlling the heated liquid in the liquid outlet flow channel to be discharged; the heating module is combined with the flexible hose, meanwhile, the electricity-proof wall is arranged at the liquid outlet end of the heating module, the heating module is used for heating liquid at the tail end, the flexible hose provides a moving range of a certain distance for the liquid outlet control head, and therefore the effect that the hot liquid flows out rapidly is achieved, the structure is more flexible and safer to use, and the practicability is high. And meanwhile, the risk of electric leakage when a user holds the liquid outlet control head is avoided.

A method for treating viral infections caused by viruses whose survival time depends on temperature (e.g., cold viruses, flu viruses, COVID-19, etc.) is based on administrating to a subject an effective amount of thermal energy transferred from a hotter liquid product to the colder subject using a predetermined combination of the temperature of the liquid product, the duration of time of supplying the liquid product, and the amount of the liquid product. This method of treatment inactivates viruses in the upper respiratory tract and gastrointestinal tract of the subject and enhances the response of the immune system, thereby preventing complications and accelerating the recovery of the infected subject.

This application discloses a cooling distribution unit replenishment device and a cold plate liquid cooling system, belonging to the technical field of liquid cooling devices. The disclosed cold plate liquid cooling system includes a cooling distribution unit replenishment device. The cooling distribution unit includes a replenishment container and a secondary side pipeline connected in series. The replenishment device includes: a storage container for storing heat exchange liquid; a replenisher including a pumping mechanism, the inlet end of which is connected to the storage container; a delivery pipeline connected to the outlet end of the pumping mechanism; and a pipeline assembly including a first delivery branch and a second delivery branch. One end of the first delivery branch is connected to the delivery pipeline, and the other end is connected to the replenishment container. One end of the second delivery branch is connected to the delivery pipeline, and the other end is connected to the secondary side pipeline. Using this replenishment device, replenishment of the secondary side pipeline can be achieved with minimal manual intervention, thus significantly saving manpower.

1. Name of the product under this design: Electric Thermos Bottle (SP104A). 2. Purpose of this design product: used for holding and heating liquids. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The present application relates to a method for inhaling water steam, usually mixed with volatile substances, by capturing the steam in immediate proximity of the hot free surface of the water-based liquid by means of a portable, handheld, mouth-inhaler. The inhalation occurring by means of an air tube having its lower opening in proximity of said hot liquid surface, at adjustable distance and inclination, for an optimal inhalation experience. According to the invention, pure water steam or water steam mixed with volatile substances can be inhaled, the latter originating from substances immersed in the water-based liquid. During inhalation no energy supply (batteries, network) is needed, thanks to high thermal insulation quality of the body of the inhaler. Fast heating of the water or water-based liquid occurs in-between inhalation periods, by placing the inhaler on its holder, the latter providing for energy supply. The inhalation is performed for health, well-being or pleasure purposes.

The invention relates to the technical field of cigarette filtering, and provides a PLA film perfuming device and a perfuming technology.The perfuming device comprises a mixing box and a perfuming coating rack, a stirring rod is rotatably connected to the interior of the mixing box and used for mixing gel and essence, the interior of the stirring rod is hollow, a first heat conduction pipe is installed, and the first heat conduction pipe is provided with a second heat conduction pipe; and the top end and the bottom end of the first heat conduction pipe extend out of the mixing box and are connected with a hot liquid inlet pipe and a second heat conduction pipe through sealing rotating pieces correspondingly. According to the method, the PLA film is directly coated with the gel incense, so that the manufacturing steps of the filter material paper tube with fragrance are reduced, the production cost is reduced, the PLA aroma giving device integrates the manufacturing and coating of the gel incense, the gel incense can be uniformly heated and stirred by placing the first heat conduction pipe into the stirring rod, the fluidity is improved, and the production efficiency is improved. And meanwhile, through a linkage mode, stirring blades in the coating groove are driven to rotate back and forth when the perfuming electric coating roller rotates, so that precipitation is avoided, the conception is ingenious, and the innovativeness is high.

The utility model discloses a rapid heating and cooling reaction kettle which comprises a reaction kettle body, and a temperature detection assembly is arranged on the reaction kettle body. A jacket is arranged on the outer side of the reaction kettle and is connected with the first end of a liquid outlet three-way valve through a liquid outlet pipe, and a conveying pump is arranged on the liquid outlet pipe; the jacket is connected with the first end of the liquid return three-way valve through a liquid return pipe; the second end of the liquid return three-way valve is connected with the first end of the cooler through a first pipeline, the second end of the cooler is connected with the first end of the cold liquid tank through a second pipeline, and the second end of the cold liquid tank is connected with the second end of the liquid outlet three-way valve through a third pipeline; the third end of the liquid return three-way valve is connected with the first end of the hot liquid tank through a fourth pipeline, and the second end of the hot liquid tank is connected with the third end of the liquid outlet three-way valve through a fifth pipeline. Through the liquid outlet three-way valve and the liquid return three-way valve, cold and hot medium circulation paths can be rapidly switched, and the heating and cooling rate is remarkably increased; the cold liquid box and the cooler form a closed-loop cooling loop, the hot liquid box provides a heat source, cold and hot paths operate independently, and the heat exchange efficiency is improved.

The utility model provides a constant-temperature water bath box for film flushing and a film flushing machine. The constant-temperature water bath box comprises a box body, a control assembly and a refrigeration module. The box body comprises a containing groove used for containing a temperature conduction medium. And at least part of the liquid medicine tank containing the liquid medicine can be immersed in the temperature conducting medium. The control assembly comprises a shell and a main control board arranged in the shell. The shell is at least partially contained in the containing groove. The refrigeration module is electrically connected with the electric control board. The refrigeration module is arranged on the peripheral wall corresponding to the containing groove, and the refrigeration module can generate cold energy after being powered on so as to conduct the cold energy to the temperature conduction medium through the peripheral wall, so that the temperature of the temperature conduction medium is reduced. According to the constant-temperature liquid heating machine, the temperature of liquid medicine such as developing liquid and fixing liquid contained in the liquid medicine tank is reduced in a mode similar to water bath cooling, and therefore the temperature of the liquid medicine is controlled. Compared with manual control of the temperature of the liquid medicine, the liquid medicine temperature control device is convenient and safe to operate.

The utility model discloses an automatic temperature control device of a chemical reaction kettle, which comprises a base, two ends of the top of the base are fixedly connected with support plates, the other end of the top of a hollow top plate is provided with a heating box, one end of the top of a hollow bottom plate is provided with a cold liquid box, and the other end of the top of the hollow bottom plate is provided with a hot liquid box; the hot liquid box is arranged under the heating box, the heating plate can heat liquid in the heating box, when the temperature of the liquid in the heating box reaches a certain numerical value, the liquid in the heating box can be introduced into the hot liquid box, and redundant heat in the cooling box can be rapidly discharged by arranging the exhaust fan. The temperature of the liquid in the cooling box is rapidly reduced by adjusting the temperature of the liquid in the cooling box, and when the temperature of the liquid in the cooling box reaches a certain numerical value, the liquid in the cooling box can be introduced into the cold liquid box, so that the temperature control effect in the reaction kettle is improved, and meanwhile, the amount of the liquid in the reaction kettle can be conveniently controlled.

The utility model belongs to the technical field of pipeline matching structures, and particularly relates to an automobile air conditioner pipeline pressing plate matching structure which comprises a hot liquid pipe and a cold liquid pipe, the head end and the tail end of the hot liquid pipe are connected with a generator matched with an evaporator unit and a compressor respectively, and the output end of the compressor is connected with a radiator through a pipeline. The head end and the tail end of the cold liquid pipe are connected with the radiator and the generator matched evaporator unit respectively, the hot liquid pipe and the cold liquid pipe are connected with an inner frame of an automobile through a pipeline matching structure, and a component cooling structure for cooling structural components by means of the temperature difference between the hot liquid pipe and the cold liquid pipe is arranged in the pipeline matching structure. The inner side of the pipeline matching structure is fixedly provided with a pressing plate flow guide piece used for generating air flow in the pipeline matching structure. According to the utility model, the influence of heat conduction of the connecting piece can be reduced, and the problem of heat accumulation on the inner side of the pipeline cover plate structure is solved.

The application discloses a kind of equipment for studying the stability of MICP mineralization product under dry-wet-freeze-thaw cycle, comprising: soil column test unit, refrigeration cycle system, heating cycle system, temperature monitoring system and water injection unit;Soil column test unit includes temperature guide plate, soil column sample cylinder, heat preservation layer and water permeable plate;Refrigeration cycle system includes refrigeration device, cooling liquid inlet pipe and cooling liquid outlet pipe;Heating cycle system includes heating device, hot liquid inlet pipe and hot liquid outlet pipe;Temperature monitoring system includes temperature sensor and data acquisition equipment;Water injection unit includes water storage tank and peristaltic pump;Soil column sample cylinder is also provided with water outlet for discharging water in soil column sample cylinder.The equipment can simulate the dry-wet and freeze-thaw cycle environment of soil column sample, obtain the stability parameters of soil column sample under the action of dry-wet cycle and freeze-thaw cycle alone or coupling, and evaluate the stability effect of MICP technology in repairing heavy metal pollution, providing theoretical and practical basis.