47results about How to "Adjust the water temperature" patented technology

The invention discloses a system, method and device for controlling a hot water unit. The system comprises a controller for detecting the environment temperature and the human body surface temperature and generating a temperature control signal according to the detected environment temperature and the human body surface temperature and the hot water unit communicating with the controller through a first wireless communication device, receiving the temperature control signal sent by the controller and adjusting the water outlet temperature according to the temperature control signal. By means of the system, method and device for controlling the hot water unit, the technical problem that when a water heater is used, the outlet water temperature cannot be controlled precisely is solved.

The invention discloses a novel method for starting and regulating working performances of a modified double heat pump bath hot-water system (i.e. a device for utilizing waste water and waste heat after bath to produce bath hot water). The method is implemented by adding a temperature-balancing tank and an electric heater at the water inlet end to shorten the start-up time and save water, and utilizing a three-way energy efficiency valve and a solenoid valve to regulate the volume of inlet waste water and thus to control the outlet water temperature. The invention has the advantages of high energy-efficiency ratio, rapid heating, and good start-up and temperature-regulation performances; and can work at a temperature below 5 DEG C.

The invention discloses a remotely-controllable desktop type intelligent water purifier which comprises a raw water tank for containing raw water, a filter composed of a plurality of stages of filter elements, and a wireless transceiver. A main control board is arranged in the intelligent water purifier and connected with a mobile terminal through the wireless transceiver. The mobile terminal remotely controls the intelligent water purifier through the wireless transceiver. The water purifier can be remotely monitored, a user can conveniently use and supervise the water purifier, and remote control is achieved.

The invention discloses a water environment processing system of aquatic culture, comprising a microstrainer, a protein separator, a denitrification degasser and an ozone generator which is connected with the protein separator. A water outlet pipe of the denitrification degasser communicates with an aquatic culture pond. A pipe communicating the denitrification degasser and the aquatic culture pond is provided with a thermostat to keep constant temperature of the water therein, a denitrator to remove nitrate from the water, and a total alkalinity regulator to regulate the pH value of the water environment. Solid-liquid separation of the culture water in the aquatic culture pond is realized by the microstrainer, the dissolved organic matter separation by the protein separator, and the poisonous ammonia nitrogen compounds and nitrous compounds decomposition by nitrobacteria and nitrite bacteria in the denitrification degasser. The processed culture water is recycled into the aquatic culture pond for use. The bacteria and other pathogen microbe are removed by the ozone generator to achieve the aim of culture water zero release.

The invention discloses a residual heat utilizing device for the surface of a rotary kiln, which mainly solves the problem that residual heat resources of the surface of the rotary kiln can not be effectively utilized. The residual heat utilizing device for the surface of the rotary kiln comprises a heat exchanger which is arranged on the outer surface of the rotary kiln, the heat exchanger is provided with a heat-absorbing surface which is corresponded to the shape of the surface of the rotary kiln, the heat exchanger is fixed on a supporting stand, a relative position between the heat-absorbing surface of the heat exchanger and the surface of the rotary kiln is kept being stabled through the supporting stand, and the heat exchanger is provided with a water inlet and a water outlet. The heat exchanger is provided with a plurality of heat exchanger units, and each heat exchanger unit is connected through a communicating pipe. The heat exchanger adopts a curl plate type multilayered structure or a curl pipe range type structure, the water inlet of the heat exchanger is connected to a water outlet of a water pump, and the water outlet of the heat exchanger is connected to a hot-water tank. An electronic temperature controller can automatically measure water temperature and automatically control running the water pump according to a setting temperature. The invention can effectively absorb heat which is given off from the surface of the rotary kiln, and provide hot water with stable temperature.

The invention discloses a device and method based on intelligent water temperature control of a water heater and water conservation design of an outer pipeline. By selecting a conducting channel of a three-way spherical valve, cold water in the pipeline is stored to be reused. A man-machine channel is designed to replace a mechanical valve and the temperature of the output water is simpler and more accurate to be adjusted through a fuzzy control method. Because a man-machine keyboard is utilized, the trouble of frequent adjusting is avoided compared with the mechanical valve and the problem of burning caused by excessively adjusting a hot water valve is also solved.

The invention relates to the technical field of electric water heaters and provides a bare wire electric water heater. The bare wire electric water heater comprises a heating body, an electric heating wire and a power supply controller, wherein the heating body connects water channels in a main body in series into a water inlet electricity-proof wall, an electric heating chamber and a water outlet electricity-proof wall through an upper cover and a lower cover by connecting slots; the electric heating wire is arranged in the electric heating chamber; a water inlet and a water outlet are formed on the heating body; one water channel in the main body is used as a water flow switch channel in which a magnetic floater is arranged; a magnetic contact switch is arranged on the outer side of the heating body; a probe of a temperature control switch stretches into the water outlet electricity-proof wall; and the electric heating wire, the temperature control switch and the magnetic contact switch are connected with the power supply controller respectively. The bare wire electric water heater has the outstanding advantages that: 1 the water flow switch is combined with the heating body, so the bare wire electric water heater is simple in structure and convenient in installation; 2, due to the design of the heating body with a middle water inlet hole or a middle water outlet hole, the water outlet temperature is convenient to regulate; and 3, a reversing valve and the heating body are made into a whole, the bare wire electric water heater is more compact in structure and more convenient in installation.

The embodiment of the invention discloses an intelligent faucet, a control method, electronic equipment and a storage medium. The intelligent faucet comprises a detection unit, a timing unit and a control unit; the detection unit is arranged on the side wall of a water outlet of the faucet and is used for sending a first control signal to the control unit when a first hand action of a user is detected and sending a second control signal to the control unit when a second hand action of the user is detected; the control unit is used for sending a control instruction for starting timing to the timing unit when receiving the first control signal, sending a control instruction for stopping timing to the timing unit when receiving the second control signal, and adjusting the water outlet temperature of the faucet according to a received timing result; and the timing unit is used for timing under the control of the control instructions sent by the control unit, and sending the timing result to the control unit. By the adoption of the intelligent faucet, intelligent adjustment of the temperature of the water flow can be realized.

The invention provides a flow regulating valve element comprising a shell, a valve stem, a fixed valve block and a rotatable movable valve block. The valve stem, the fixed valve block and the movablevalve block are arranged inside the shell; the fixed valve block is provided with a plurality of water passing ports; the movable valve block is provided with a water passing channel; the valve stem is provided with a flow regulating member; and the valve stem drives the flow regulating member to move in the axial direction of the valve stem to adjust the outflow rate of the water passing channel.According to the flow regulating valve element, the movable valve block and the valve stem are clamped and matched, the valve stem can drive the movable valve block to rotate relative to the fixed valve block, the overlapping area of the water passing openings in the movable valve block and the water passing channel in the fixed valve block can be adjusted, and the purpose of adjusting the outletwater temperature of the valve element is achieved; and meanwhile, the valve stem can drive the flow regulating member to move in the axial direction, so that the water outlet volume of the water passing channels within unit time is adjusted, and the purpose of adjusting the outflow rate of the valve element is achieved.

The invention discloses a culture method for grouper fries. The culture method is characterized by comprising the following steps: 1, preparing for a culture pond, and arranging a water wagon in the culture pond; 2, preparing for culture water, placing the culture water into the culture pond in the step 1, and dissolving oxygen in the culture water; 3, hatching spawns, placing the spawns into a vessel for hatching, and placing the vessel into the culture pond, wherein the water in the vessel is culture water; 4, culturing fish fries, and placing the hatched fish fries into the culture pond forculture; and 5, separating the fish fries by sieving, catching and sieving the fish fries every 30 days, and culturing the fish fries in different ponds according to a specification that the sizes are unified. The culture method disclosed by the invention achieves the aims of increasing the survival rate of grouper fries and reducing the mutual killing and devouring phenomena by providing good water quality, regulating the water temperature, reasonably arranging the stocking density, fortifying the nutrition and increasing the vitality.

The invention provides a fabricated type wall system. The fabricated type wall system comprises a heater and a fabricated type building; the heater communicates with the fabricated type building; air is heated in the heater and then fed into the fabricated type building; hot air coming out of the heater is divided into two paths; the hot air enters the building through one path, and enters a thermodynamic system through the other path; and an air outlet is connected with the heater to form a cycle. Water collection, air energy recovery and air source power generation are integrated into one system for the first time, and therefore the whole building integration technical system is achieved.

The invention discloses a steam generator simulation body water supply system used in the heating and boosting process and a control method. The water supply system comprises a steam generator simulation body, a water supply voltage stabilizer and a condenser. The water supply voltage stabilizer communicates with the steam generator simulation body through a water inlet pipe. The steam generator simulation body communicates with the condenser through a steam pipe. A water feed pump is arranged on the water inlet pipe. The outlet end of the condenser communicates with the inlet end of the waterfeed pump through a cold water pipe. A frequency conversion multi-stage centrifugal pump is adopted as the water feed pump. A bypass branch pipe of the water feed pump is arranged on the water inletpipe in parallel. A heat regenerator is arranged on the water inlet pipe and located at the rear end of the water feed pump. The outlet end of the heat regenerator communicates with the inlet end of the condenser. The inlet end of the heat regenerator communicates with the outlet end of the condenser. Flow meters and regulating valves are arranged on the water inlet pipe, the steam pipe and the bypass branch pipe correspondingly.

The invention provides a CO2 cold and hot combined supply modular unit and a cold and hot combined supply method, and belongs to the technical field of cold and hot combined supply. The CO2 cold and hot combined supply modular unit comprises a CO2 compressor, a gas cooler, an evaporator, a regenerator, a liquid storage oil scavenger, an evaporator, an expansion valve, an ice water tank, a runningwater tank, a hot water tank, an electric valve, a cold water pump and a hot water pump; the CO2 compressor compresses carbon dioxide gas into a fluid, the fluid is discharged into the gas cooler, water passes through the gas cooler and is in heat exchange with the fluid, the temperature of the water is increased, the water with temperature increased enters the hot water tank, and the temperatureof the fluid is lowered; the fluid from the gas cooler passes through the expansion valve for throttling, is cooled and subjected to pressure reduction to become liquid, the liquid enters the evaporator, cold water is sucked into the evaporator, the liquid and the cold water perform the heat exchange, the liquid is evaporated into gas, the temperature of the cold water is lowered, and the gas passes through the liquid storage oil scavenger and the regenerator and is sucked by the CO2 compressor for entering next circulation. The CO2 cold and hot combined supply assembly unit can provide hot water with higher temperature, outputs transportable ice crystals, and increases the energy utilization rate.

The invention discloses a heating device connected onto a water outflow nozzle for barreled water. The heating device comprises a shell and is characterized by further comprising a heater and a water pump, wherein the shell is provided with an installation interface connected with the water outflow nozzle for the barreled water, one end of the installation interface serves as a water pumping inlet, the other end of the installation interface is connected with the water pump and the heater, and a water outlet is arranged on the heater. According to the heating device, the water pump and the heater are connected together and are integrally arranged on the water outflow nozzle for the barreled water; by means of the rapid installation coordination of the installation interface and the water outflow nozzle of the heating device, the water pump pumps water of a pure water barrel (namely, the barreled water) to the heater to be heated, and the heated water is discharged through the heater to be directly drunk by people, so that the defect of cumbersome operation in changing the pure water barrel can be eliminated for people, the operation inconvenience caused by connecting the water pump with the pure water barrel and the heater due to split arrangement of the water pump and the heater is avoided, and the utilization is facilitated largely; and in addition, by means of reasonably combining the water pump and the heater together, the heating device is simple, reasonable and compact in structure, smaller in size, lighter in weight and convenient to carry.

The invention discloses a shunt valve for cold water and hot water. The shunt valve comprises an outer sleeve, wherein a shunt cavity, a reflow cavity and a hot water cavity are formed in the outer sleeve; the reflow cavity is communicated with the shunt cavity by a first communicating opening; the hot water cavity is communicated with the shunt cavity by a second communicating opening; a one-way valve is arranged in the reflow cavity; a piston cylinder is arranged in the shunt cavity; a certain clearance is reserved between the outer wall of the piston cylinder and the inner wall of the outer sleeve; a first through hole, a second through hole and a third through hole are formed in the cylinder wall of the piston cylinder; a temperature sensitive actuator and a first elastic element are arranged in the piston cylinder; a seal disc is arranged on the temperature sensitive actuator; an elastic component is arranged on the inner wall of the outer sleeve. According to the shunt valve disclosed by the invention, accurate shunting of the cold water and the hot water can be realized by sliding fit between the piston cylinder and the outer sleeve; meanwhile, the water outlet temperature of hot water can be regulated according to the demand; the shunt valve has the advantages of accurate judgment, high reflow efficiency, stable operation and long service life.

The invention discloses a heating device connected onto a water outflow nozzle for barreled water. The heating device comprises a shell and is characterized by further comprising a heater and a water pump, wherein the shell is provided with an installation interface connected with the water outflow nozzle for the barreled water, one end of the installation interface serves as a water pumping inlet, the other end of the installation interface is connected with the water pump and the heater, and a water outlet is arranged on the heater. According to the heating device, the water pump and the heater are connected together and are integrally arranged on the water outflow nozzle for the barreled water; by means of the rapid installation coordination of the installation interface and the water outflow nozzle of the heating device, the water pump pumps water of a pure water barrel (namely, the barreled water) to the heater to be heated, and the heated water is discharged through the heater to be directly drunk by people, so that the defect of cumbersome operation in changing the pure water barrel can be eliminated for people, the operation inconvenience caused by connecting the water pump with the pure water barrel and the heater due to split arrangement of the water pump and the heater is avoided, and the utilization is facilitated largely; and in addition, by means of reasonably combining the water pump and the heater together, the heating device is simple, reasonable and compact in structure, smaller in size, lighter in weight and convenient to carry.

The intelligent temperature adjustment bathing device mainly includes a control system, an infrared induction system, a cold water supply pipe system, a hot water supply pipe system, an electrically operated valve system, a text display system, and a temperature detection system; the temperature detection system is connected to the control system and can detect the temperature of the whole system in real time; the cold water supply pipe system and the hot water supply pipe are connected to the electrically operated valve system, and the water temperature can be adjusted through adjustment of open of a valve; the electrically operated valve system is connected to the control system and receives a command of the control system; the text display system is connected to the control system and displays a state, and parameters such as temperature can be modified through a text; the infrared induction system is connected to the control system and inducts if a person uses water. According to the intelligent temperature adjustment bathing device, the control system reads sensor data and performs corresponding acts, the water temperature of a water tap can be rapidly and accurately adjusted in real time, and the comfortable sensation of water can be enhanced.

The invention discloses a water mixing valve. The water mixing valve comprises a thermostatic valve (5), a cold water one-way valve (14) and a hot water one-way valve (15). The water mixing valve is characterized in that a cold water pipe (A) is unidirectionally connected to the side of a first water inlet hole (303) of the thermostatic valve (5) through the cold water one-way valve (14); a hot water pipe (B) is unidirectionally connected to a second water inlet hole through the hot water one-way valve; and when the cold water one-way valve (14) and the hot water one-way valve (15) can not be started unidirectionally, a valve element assembly of the thermostatic valve can be replaced, therefore, when the thermostatic valve has a fault, the water mixing valve does not need to be dismounted, and the structure of the water mixing valve can be maintained online.

The invention is an adjustable voltage electrode type water heating equipment. The zero electrode includes a circular steel plate and three steel pipe sleeves fixed to the circular steel plate uniformly distributed in the circumferential direction. The upper and lower ends of the steel pipe sleeve are open and the lower The port is flush with the circular steel plate; the circular steel plate is connected to the inner wall of the tank through an annular insulating member; the upper cavity is connected with a vacuum pump to maintain the upper cavity in a vacuum state; the lower end of the insulated electrode is connected with a phase electrode; three Each phase electrode is located in the three steel pipe sleeves, and there is a gap between the phase electrodes and the steel pipe sleeve; the conductive core of the insulated electrode is connected with a thyristor voltage regulator for adjusting the input voltage; the thyristor voltage regulator A filter is connected to filter out higher harmonics. The equipment volume and overall cost are reduced; the equipment load adjustment stability and safety performance are improved, and the load adjustment rate is guaranteed; the amount of inorganic salt used as electrolyte is reduced, thereby reducing pollution.

The invention relates to a radiation terminal, a temperature control circuit and a testing system. The radiation terminal comprises a cold radiation plate water tank, a water supply main pipe and a water return main pipe, wherein the water supply main pipe and the water return main pipe are arranged between the cold radiation plate water tank and a detected device. The radiation terminal also comprises a circulating water pipe and a flow valve; one end of the circulating water pipe is connected with the water supply main pipe through the flow valve; and the other end of the circulating water pipe is connected with the water return main pipe. According to the technical scheme provided by the invention, the circulating water pipe and the flow valve are arranged between the water supply mainpipe and the water return main pipe, entrance flow of liquid in the water return main pipe into the water supply main pipe is controlled according to a temperature of the liquid in the water supply main pipe and a temperature of the liquid in the water return main pipe, so that the aim of regulating a water inlet temperature is fulfilled, and thus, the water inlet temperature of the detected device keeps constant.

The electric and manual dual-purpose digital tap includes main body and speed-reducing motor, in the interior of main body a water-mixing cavity is set, in the water-mixing cavity a valve core is set, the valve cove is connected with main shaft of speed-reducing motor and fixed on it, the speed-reducing motor is fixed on main body, a locking mechanism is set between main body and speed-reducing motor. Said invention can adopt two modes of electric operation and manual operation to regulate water outlet temperature.

The invention discloses a water servo faucet system and a gas water heater system with a temperature regulation function. The water servo faucet system comprises a faucet, a temperature sensor, a water servo motor, a display screen I, operation keys I and a controller. The gas water heater system comprises a gas water heater, a hot water temperature regulation control assembly, a water pipe assembly, a plurality of user water consumption devices and a plurality of water servo faucet systems. In the water servo faucet system, the temperature sensor, the water servo motor, the display screen I,the operation keys I and the controller are integrated on the faucet, and thus a user can conveniently regulate the outflow water temperature of the faucet separately on the faucet; and the temperature sensor feeds the outflow water temperature back to the controller, and the controller controls the water servo motor to regulate the mixing ratio of hot water to cold water so as to regulate the temperature of hot outflow water rapidly. The gas water heater system facilitates user operation, the temperature of hot water from the faucet of each user water consumption device can be accurately regulated, and the user experience of using hot water comfortably is brought to users.

The invention relates to a temperature-adjusting faucet, comprising: a body and a control mechanism, wherein a first cavity, a second cavity and a third cavity are opened in the body, and the first cavity is communicated with the second cavity through the first opening; The second cavity is communicated with the third cavity through the second opening. The body is also provided with a cold water inlet channel, a hot water inlet channel, and a liquid outlet channel. The control mechanism includes a first valve core and a second valve core. , the spacing adjustment assembly, the first valve core can close the first opening, the second valve core can close the second opening, the spacing adjustment assembly can adjust the distance between the first valve core and the second valve core, so that when the first valve core and the second valve core When the two valve cores are opened synchronously, the size of the first opening and the second opening can be controlled. The advantages of the invention are as follows: by using double valve cores to control the hot and cold water ports respectively, the hot and cold water ports do not affect each other during adjustment, and the outlet water temperature can be adjusted while adjusting the water outlet flow of the faucet.

The invention discloses a gas water heater system with different water supply terminal temperatures. The system comprises a gas water heater, a water pipe assembly, a plurality of user water using devices, a hot water temperature adjustment control assembly and a plurality of hot water temperature and water volume adjustment control assemblies, wherein the gas water heater is connected with the plurality of user water using devices through the water pipe assembly, the hot water temperature adjustment control assembly is installed on the gas water heater, the hot water temperature and water volume adjustment control assemblies each are installed on a faucet of each user water using device and each are electrically connected with the hot water temperature adjustment control assembly, and thehot water temperature and water volume adjustment control assemblies comprise water servo motors installed on a faucet cold water pipe. According to the gas water heater system, the water outlet temperature can be set by users in front of the user water using devices, so that the users are prevented from running to the side of the gas water heater to perform setting when the using water, and theuser can conveniently operate; and meanwhile, the temperature of hot water flowing out of the different user water using devices can be different, and the user experience is comfortable when the usersuse the hot water.

The embodiment of the invention discloses an intelligent faucet, a control method, an electronic device, and a storage medium. The intelligent faucet includes: a detection unit, a timing unit, and a control unit; the detection unit is arranged on the side wall of the faucet outlet for detecting When the first hand movement of the user is detected, the first control signal is sent to the control unit, and when the second hand movement of the user is detected, the second control signal is sent to the control unit; the control unit is used for receiving When the first control signal is received, a control instruction to start timing is sent to the timing unit, and when the second control signal is received, a control instruction to stop timing is sent to the timing unit, and the outlet water temperature of the faucet is adjusted according to the timing result received; timing The unit is used for timing under the control of the control command sent by the control unit, and sends the timing result to the control unit. By adopting the above-mentioned intelligent faucet, the intelligent adjustment of the temperature of the water flow can be realized.

The invention relates to the technical field of electric water heaters and provides a heater of a bare-wire electric water heater. The heater of the bare-wire electric water heater comprises a heating unit, a heating wire and a power supply controller. The upper cover and the lower cover of the heating unit connect a water channel inside the heating unit body in series through a connecting groove to form a water inlet electricity guard wall, an electric heating chamber and a water outlet electricity guard wall; the heating wire is arranged inside the electric heating chamber; the heating unit is provided with a water inlet and a water outlet; the water channel inside the heating unit body serves as a water switch channel, and the inside of the heating unit body is provided with a magnetic floater; a magnetic contract switch is arranged outside the heating unit, and the probe of a temperature control switch extends into the water outlet electricity guard wall; and the heating wire, the temperature control switch and the magnetic contact switch are respectively connected with the power supply controller. The heater of the bare-wire electric water heater has the advantages that a water switch and the heating unit is combined together, so that the structure is compact and the installation is convenient; due to the design of the heating unit with a middle water inlet hole or a middle water outlet hole, the water outlet temperature can be adjusted more conveniently; and a reversing valve and the heating unit are of an integral structure, so that the structure is more compact and the installation is more convenient.

The invention discloses a flow dividing structure used for recovering cold water. The flow dividing structure comprises an outer sleeve; a flow dividing cavity, a backflow cavity and a hot water cavity are arranged in the outer sleeve; the backflow cavity is communicated with the flow dividing cavity through a first port; the hot water cavity is communicated with the flow dividing cavity through a second port; a piston barrel is arranged in the flow dividing cavity; a certain gap exists between the outer wall of the piston barrel and the inner wall of the outer sleeve; a first through hole, a second through hole and a third through hole are formed in the barrel wall of the piston barrel; a temperature sensing actuator and a first elastic part are arranged in the piston barrel; the temperature sensing actuator is provided with a disk seal; the inner wall of the outer sleeve is provided with an elastic element; at least 1ML of water can be contained in the cavity located at the left side of the piston barrel in the outer sleeve. According to the flow dividing structure disclosed by the invention, accurate cold water and hot water flow dividing can be realized through sliding fit between the piston barrel and the outer sleeve, and meanwhile, the outlet water temperature of hot water can also be regulated as needed; the flow dividing structure has the advantages that judgment is accurate, the backflow efficiency is high, the operation is stable, and the service life is long.

The invention discloses a bypass constant temperature regulating valve and a gas water heater comprising the valve. The bypass thermostatic regulating valve includes: a housing and a valve seat located inside the housing, memory alloy spring, elastic member, valve core, and flexible seal; the housing is provided with a cold water inlet, a hot water inlet, and a hot water outlet; the valve The seat is fixed relative to the housing; the valve core is a hollow cylindrical member, the first end of the valve core is connected to the cold water inlet through a flexible seal, and the second end of the valve core is set facing the valve seat; the memory alloy spring biases the valve core to making the valve core move toward the first direction; the elastic member biases the valve core so that the valve core moves toward the second direction. The bypass thermostatic regulating valve adopts a memory alloy spring, which can adjust the intake of cold water according to the temperature of the hot water flowing through, so as to adjust the temperature of the mixed water flowing out, and avoid the temperature of the mixed water flowing out from being too high or too low. The gas water heater can adjust the outlet water temperature to prevent the outlet water temperature from rising or dropping suddenly.

The invention relates to an intelligent non-slip mat, a control method thereof and a water heater control system. The method comprises the following steps: in a power-on state, detecting a treading action of a user; according to the detected treading action and a preset water temperature adjusting rule, determining a target water temperature adjusting instruction; and sending the target water temperature adjusting instruction to a water heater, so that the water heater adjusts the outlet water temperature according to the target water temperature adjusting instruction. By the adoption of the intelligent non-slip mat and the control method thereof, in the bathing process of the user, the user does not need to manually rotate a shower head switch, the outlet water temperature can be adjusted only through the preset treading action, and the bathing convenience of the user is improved.