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

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 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 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 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 provides an integrated system for prefabricated buildings. The system includes a heater and a prefabricated building. The heater communicates with the prefabricated building. The hot air coming out of the heater is divided into two paths, one of which enters the building All the way into the thermal system; the air inlet pipe of the building is connected to the ventilation part, the first valve is arranged on the air inlet pipe, and the second valve is arranged on the air outlet pipe of the heater, and the second valve is arranged on the air inlet pipe of the building. Downstream, the amount of hot air entering the building is controlled by controlling the opening of the first valve and the second valve. The present invention ensures indoor temperature balance through automatic adjustment, and at the same time ensures that more energy is fully utilized, thereby achieving an overall building integrated technical system.

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.