12results about How to "Precisely control the water temperature" patented technology

The utility model discloses a detection device for detecting the anti-fog effect of a car lamp lampshade, which relates to the technical field of lampshade anti-fog effect detection and comprises a box body, a water tank is fixedly mounted on one side in the box body, a water inlet is formed in the top of the water tank, a water adding port is fixedly mounted on the top of one side of the water tank, and a water outlet is formed in the top of the other side of the water tank. And the top of the water adding opening is rotationally connected with a sealing cover, a liquid level meter is fixedly installed in the middle of one side of the water tank, and a water suction pump is fixedly installed in the middle of one side of the water tank. According to the detection device for detecting the anti-fog effect of the lampshade of the automobile lamp, the sealing cover is opened through rotation, so that water is fed into the water tank through the water adding opening, the water level in the water tank is detected through the liquid level meter, water is pumped out through the water suction pump and then fed into the copper pipe, and the copper pipe has a good heat conduction effect and is heated through the heating device; and therefore, the water in the copper pipe can be conveniently heated, and the temperature of the water in the copper pipe is detected through a temperature detector.

The utility model relates to medical instrument technical field especially for a jaw cyst fenestration post -operation temperature -controlled pressure -controlled flusher, including first casing, second casing and flush head, the inner chamber of second casing is provided with first water storage pipe and second water storage piece, first water storage pipe is located the top of second water storage piece, the top fixed connection of first water storage pipe inner chamber has heating block. The utility model has the advantages that the water temperature and the water flow speed are convenient to adjust, in actual use, the water in first water storage pipe is heated using the heating block, and the mixing and flowing of cold water and hot water are controlled, so that the accurate control of water temperature is realized, at the same time, by adjusting the opening angle of water valve, the pressure when water flows out can be controlled, so that the temperature and pressure demand under different flushing demand are satisfied, the temperature -controlled pressure -controlled function improves the accuracy and comfort of flushing, and it is helpful to reduce the discomfort of patients in the flushing process.

The present invention belongs to the field of fuel cells, and specifically relates to a humidification system and a humidification method for a low-power fuel cell test bench. The humidified reaction gas can reach a certain set dew point temperature, and the reaction gas is dispersed into small bubbles through a bubbler head, and fully contacts with the pure water in the humidification tank. The temperature of the deionized water in the humidification tank is controlled by an external water circulation, and the deionized water in the humidification tank is circulated to the humidifier through a magnetic pump through a heater and a cooler. In order to better ensure the temperature of the humidification tank, two heating belts are wound around the upper and lower parts of the humidification tank; the humidification tank adopts a "wine bottle" shape with a large diameter at the bottom and a small diameter at the top; the pipeline of the humidification tank entering the fuel cell adopts a special heating bellows to ensure that the reaction gas entering the stack does not condense, and the circulation pump adopts a magnetic pump, which has a small suction range and is safe and reliable.

The invention discloses a microsphere release test system, which comprises a microsphere release instrument host, an injection sampling pump, a sample collector and a fluid infusion storage station, the microsphere release instrument host comprises a rack shell, a water tank, a sealed sample tube, a stirring driving device, a temperature control device and a water level control device, and the temperature control device heats water in the water tank; the water level control device is used for supplementing water in the water tank; a tube plate is arranged on the rack shell, a plurality of tube holes used for installing and sealing sample tubes are formed in the tube plate, and an anti-floating device is arranged at the position, located at each tube hole, of the bottom of the tube plate; a stirrer is arranged in the sealed sample tube and is driven by a stirring driving device to rotate; a sealing cover is arranged on the sealing sample tube, an injection hole, a sampling hole, an air inlet hole, a liquid supplementing hole and a temperature probe insertion hole are formed in the sealing cover, a sampling needle and a liquid supplementing needle are embedded into the sampling hole and the liquid supplementing hole respectively, and one end of the sampling needle and one end of the liquid supplementing needle are connected with an injection sampling pump through pipelines respectively; the injection sampling pump is respectively connected with the sample collector and the fluid infusion storage station through pipelines, so that automation and standardization are realized, the requirements of microsphere release degree detection are met, the test sampling efficiency is improved, and the labor cost is reduced.

This invention provides a high-pressure heating device for water purifiers, comprising a sealed tank, an inlet pipe, an outlet pipe, a heating element, a baffle plate, a temperature sensor, a level switch, and a vent pipe. By combining a sealed high-pressure heating method with a buffer cavity design, it solves the problem of insufficient boiling point in traditional water purifiers due to altitude and pressure limitations, raising the boiling point of water to 100℃ or higher, achieving true boiling at high temperatures. The cavity above the tank absorbs the volume of liquid expansion, reducing long-term pressure and improving sealing reliability. Multi-point monitoring and intelligent control ensure precise regulation of water temperature, level, and pressure, providing users with instant boiling water and enhancing the user experience. This invention has a reasonable structure, is safe and reliable, and is suitable for various water purifier products.

The application discloses a kind of cold region concrete dam water cooling intelligent control system and method, system includes: low temperature water tank, inside installation is measured with first thermometer water temperature, low temperature water tank connects the one end of first pipeline, first pipeline is installed with first flowmeter and first solenoid valve;High temperature water tank, inside installation is measured with second thermometer water temperature, high temperature water tank connects the one end of second pipeline, second pipeline is installed with second flowmeter and second solenoid valve;The other end of first pipeline and second pipeline is connected with third pipeline through tee joint, third pipeline is installed third flowmeter and third thermometer.The application can accurately control the flow and temperature of cooling water, which is applied in the construction process of concrete dam, to ensure the temperature control measures of concrete construction.

The invention discloses an environment-friendly plastic particle integrated production process, and relates to the technical field of plastic production, and the environment-friendly plastic particle integrated production process comprises the steps of raw material preparation and pretreatment, melt extrusion, cooling shaping, pelletizing, screening, quality detection and waste treatment. Compared with the prior art, the method has the advantages that the PCM container is introduced in the cooling and shaping step of the environment-friendly plastic particle integrated production process, and the mounting mode of the PCM container in the water tank, the type selection of the PCM and the composition of a temperature control system are designed in detail, so that the water temperature in the water tank is accurately controlled, the water temperature is maintained within the range of 20-40 DEG C, and the production efficiency of the environment-friendly plastic particle integrated production process is improved. The stability and quality of the plastic sheet in the cooling process are ensured, effective utilization of energy is achieved through the phase change process of PCM, energy consumption is reduced, in addition, a calculation formula of cooling time is designed, resource waste caused by excessive cooling of the plastic sheet is avoided, and production efficiency is improved.

The utility model relates to direct drinking machine technical field, and disclose a direct drinking machine with tea making function, including direct drinking machine body, the direct drinking machine body top sliding connection has the protective cover, the direct drinking machine body inside is provided with filter mechanism, the direct drinking machine body right -hand member inside is provided with heating mechanism, the filter mechanism includes the protection seat, the protection seat fixedly connected in the direct drinking machine body bottom, the protection seat inner bottom fixedly connected with support frame, when using, through the filter mechanism that sets up, after the water source is introduced through the water inlet pipe, with the cooperation of the component such as delivery pipe, flow divider, flow divider and filter core accurate docking, through the collaborative control of water pump and water inlet solenoid valve, can stable delivery raw water to filter core and filter, the replaceable design of filter core, the user is convenient according to use situation and replaces in time, guarantee the filtering effect, let the user can obtain clean, healthy drinking water, lay good water quality foundation for tea making.

The invention discloses a low-temperature slow cooking control system and method and a slow cooker. The low-temperature slow cooking control system comprises a heating unit, a power supply unit, a temperature control module and a main control unit, and the heating unit is used for heating water in a container; the power supply unit is used for supplying power to the main control unit and the heating unit; the temperature control module comprises a low-frequency temperature control switch and a high-frequency temperature control switch; in the rapid temperature rising stage, the main control unit controls the low-frequency temperature control switch to be switched on and switched off, and in the accurate temperature control stage, the main control unit controls the high-frequency temperature control switch to be switched on and switched off. In the rapid temperature rise stage, the low-frequency temperature control switch is adopted, the power consumption is low, the service life is long, and the problems that the service life is shortened and temperature control is unstable due to frequent switching on and off are effectively solved. And after entering the accurate temperature control stage, the system can realize accurate control on the water temperature by adopting a high-frequency temperature control switch, quick response and contactless operation, so that the low-temperature slow cooking requirement on temperature-sensitive food materials can be met.

The utility model discloses a kind of heating boiler and coffee machine with built-in pipeline, it is related to coffee equipment technical field, wherein heating boiler with built-in pipeline includes boiler, brewing extraction head, extraction supply line and heating assembly, extraction supply line includes pipe joint and furnace inner pipeline, furnace inner pipeline one end has pipeline water inlet, other end is connected with pipe joint, a part of furnace inner pipeline is arranged in parallel with a part of heating assembly.The utility model makes hot water in furnace inner pipeline from boiler to be conveyed to the process of brewing extraction head is all in heating environment, reduce temperature fluctuation caused by external pipeline heat dissipation, flow control valve adjusts water flow in constant temperature environment, avoid external environment interference, a part of furnace inner pipeline is arranged in parallel with a part of heating assembly, guarantee the water flow in furnace inner pipeline in flowing process always be in the range of heating assembly heat radiation and hot water coating, realize extraction accurate temperature control.

The intelligent control waterway switch structure of the coffee machine comprises a water suction pump, one side of the upper end of the water suction pump is connected with a first tee joint, the end, adjacent to the first tee joint, of the upper end of the water suction pump is connected with a second tee joint, one side end of the first tee joint is provided with a water inlet, and the other side end of the first tee joint is provided with a water outlet. The upper end of the first tee joint is connected with a first water diversion structure, and the upper end of the second tee joint is connected with a second water diversion structure; the product has the advantages that the first water distribution structure comprises the first water pipe, the water distribution pipe and the boiler heating water conveying structure, the water temperature is adjusted through different boiler heating water conveying structures, fine control over water flow is achieved, the first boiler heating water conveying structure comprises a plurality of components such as a 90-degree bent pipe, a water pipe, a gear pump, a pressure sensor, a flow valve and a heating furnace, and the water temperature is adjusted. Through the combination of the components, complex control and treatment of water flow are realized.

This utility model belongs to the field of neonatal care technology, specifically a neonatal constant temperature bottle heater. Addressing the problems of existing traditional heaters lacking precise temperature control and agitation mechanisms, which easily lead to uneven liquid temperature and low heating efficiency, the following solution is proposed: The heater includes a housing, internally divided into three areas: a constant temperature chamber, a heating chamber, and a control chamber. The constant temperature chamber and heating chamber are arranged side-by-side, and the control chamber is located below them. Both the constant temperature chamber and heating chamber are filled with water for constant temperature heating of the bottle. In this utility model, the neonatal constant temperature bottle heater can precisely control the temperature through a constant temperature heating component, ensuring a constant water temperature; the rotating component combined with the agitator plate improves heating efficiency and ensures uniform liquid heating; simultaneously, the device has high safety performance, and the vent can balance pressure, comprehensively improving the convenience, efficiency, and safety of bottle heating.