190 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.

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 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 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.

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 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.

Dispensing module for a beverage preparation machine For providing a beverage with a proper consistency using a capsule-based brewing system wherein hot liquid is injected into the capsule under pressure, which capsule is placed against a brewing plate (210) with protrusion (212) arranged to cut the capsule cover under pressure, it has been found that a free flow of the prepared beverage can flow gradually from the brewing plate (210) towards an outlet nozzle (126). An open passage (206) from the brewing plate (210) via a collector chamber (204) downstream of the brewing plate, to the outlet nozzle (126) may be provided with an open and slanted gutter (222) to lead the beverage out of the collector chamber (204) to provide the best results. Due to the open nature of the conduit, jets of beverage form the brewing plate may the open gutter and soil the machine. This may be prevented by providing appropriate shielding (250) between the brewing plate and the gutter or an opening thereof.

Portionable unit for the production of a beverage, comprising a meltable edible shell and a powdered core, characterized in that the shell melts in hot liquid and releases the beverage powder core.

1. Name of the product in this design: Electric water bottle (liquid heater 590). 2. Purpose of this design: for holding and heating liquids. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view of Design 1 and the bottom view of Design 2 are omitted. 6. Design 1 is designated as the basic design.

The application provides a hot liquid source quorum quenching strain Shiquan Haeyuan bacteria and application thereof, the strain screened can inhibit pathogenic bacteria and is used for preparing bacteriostatic drugs; the preservation number of the Shiquan Haeyuan bacteria screened is CCTCC NO: M 20251224.The application also provides an AHL degradation enzyme Aii937 protein separated from the YESM3 strain, characterized in that the amino acid sequence of the protein is SEQ ID NO: 2.The YESM3 strain of the application can block the QS path of pathogenic bacteria through AHL lactonase Aii937, reduce the secretion of virulence factors of pathogenic bacteria; the strain YESM3 has no pathogenicity.AHL lactonase does not have broad spectrum, has strong substrate specificity, and only degrades C6-HSL and 3OC-C 14 -HSL.

The utility model discloses a progressive heating wax removal device, and belongs to the field of heating wax removal devices. A progressive heating wax removal device comprises a water tank, a plurality of splitter plates are fixedly connected to the interior of the water tank and used for dividing the space in the water tank, a plurality of heating wires located on the two sides of the splitter plates are fixedly connected to the bottom of the inner wall of the water tank, and the heating wire on the rightmost side is in a normally-open state and keeps the highest required temperature; the water flow heated by the rightmost heating wire sequentially flows into the space divided by the leftmost splitter plate through the tops of the splitter plates; the heating wire on the rightmost side is normally opened, and the other heating wires are closed, so that the total energy consumption is remarkably reduced, the splitter plate divides the space of the water tank, water flow is forced to overflow from a right high-temperature area to a left low-temperature area, a gradual temperature gradient is formed, and heat waste caused by direct mixing of cold and hot liquid is avoided; impact of frequent start and stop of the heating wire on temperature is reduced, and equipment service life is prolonged.

The utility model belongs to the heating device field for the wellhead heating, especially, relate to an oil well heating device. In order to propose a kind of mobile heating equipment that crude oil cannot wax in oil pipe, the utility model proposes an oil well heating device. Oil well heating device includes container, is equipped with heat storage container for containing heat conduction liquid and is used for the electric heating equipment for the heat conduction liquid heating on container, container is also connected with the liquid outlet pipeline for being communicated with double hollow rod liquid inlet and the liquid inlet pipeline for being communicated with double hollow rod liquid outlet, and liquid inlet pipeline and liquid outlet pipeline are all communicated with heat storage container, and liquid outlet pipeline is equipped with first circulating pump for driving heat conduction liquid along " heat storage container-liquid inlet pipeline-double hollow rod-liquid outlet pipeline-heat storage container " circulation when using.In actual use, crude oil in well can be directly heated by heat conduction liquid, ensure that the temperature of crude oil at wellhead is higher than set temperature, so as to avoid crude oil waxing.

The utility model discloses a resin and metal powder stirring device, which relates to the technical field of metal powder coating processing and comprises an outer cylinder, a temperature control component is assembled in the center of the inside of the outer cylinder, and both sides of the temperature control component are provided with constraint cylinders fixed on the lower inner wall of the outer cylinder. Each restraining cylinder is rotationally provided with an auger shaft for conveying materials into the temperature control assembly, a heat source is arranged at the top of the outer cylinder, a cold source is assembled on one side of the heat source, and the bottom end of the heat source and the bottom end of the cold source are connected with branch pipes for conveying cold and hot liquid into the temperature control assembly. Materials on the bottom layer are made to surge upwards through the auger shaft, the materials are matched with the frame body to flow in a foldback track, metal powder and resin are mixed more sufficiently, meanwhile, the track of the materials is prolonged through the spoilers and the baffles in the frame body, and therefore the time of heat exchange with liquid in the flow guide pipe is prolonged, and the heat exchange efficiency is improved. The temperature of the material can be quickly and stably changed, so that the quality of the finally mixed finished product material is relatively high.