45results about How to "Adjustable water temperature" patented technology

The present invention discloses an automatic convenient nursing machine for patient. It includes the following several portions: machine seat, dirts treatment device and clean medium supply device. On the machine seat also are set an external interface of first pipeline for receiving dirts, an external interface of second pipeline for conveying clean medium and an external interface of third pipeline for conveying clean medium. The described external interface of first pipeline, external interface of second pipeline and external interface of third pipeline are respectively connected with a dirts-collecting device and a bathing device by means of flexible tube. Said invention also has the sterilization and disinfection function. Besides, said invention also provides its operation method and concrete application method.

The present invention discloses a double-pipe type solar water-heater. Its waterway is divided into upper and lower two water pipes, on the upper water pipe a water-supplying electromagnetic valve and a temperature-measuring probe are mounted, the electroheater in the water tank is controlled by temperature control regulation instrument, on the lower water pipe are successively mounted a pipe electroheater, booster pump and hot water valve, between upper water pipe and lower water pipe a circulation pipeline is connected so as to form a loop, the circulation electromagnetic valve is mounted on the circulation pipeline. Its electric circuit portion includes temperature-measuring probe, temperature sensor, temperature control regulation instrument, level sensor, electromagnetic valve, booster pump and automatic control instrument, etc. Besides, said invention also provides its working principle and its concrete operation method.

The invention relates to a carbon-fiber washing machine for carbon fiber precursor washing. A multilevel washing trough is installed at the front portion of a machine frame 1, a driving roller and a guiding roller are installed on the machine frame 1, and two transmission systems are installed at the back portion of the machine frame 1. The carbon-fiber washing machine is superposed by five-level water troughs in a dislocation mode, the washing time is prolonged, and the occupied area of the device is saved to a maximum degree. As liquid level plates, flow stopping plates and overflowing plates are designed in the washing troughs, the washing process is intensified; as the two ends of the washing troughs are distributed in a dislocation mode, the number of driving roller is reduced, the contact area of fibers and rollers is reduced, and the broken filament generating probability caused by friction is reduced; deionized water used by the carbon-fiber washing machine flows to the next washing trough from the last washing trough and is recycled, and the cost is reduced while the washing effect is improved. The carbon-fiber washing machine has the advantages of being simple in structure and convenient to daily maintain and operate.

The present invention discloses an easy-to-adjust water heater, which comprises a body provided with a heating device, and a wired control box connected with the body through wire for controlling the working state of the heating device; the wired control box is provided with a temperature increasing button, a temperature decreasing button and a water heater switch button on the surface thereof. The wired control box of the water heater according to the present invention is configured outside the body of the water heater via a wire connection, and used to control the working state of the heating device within the water heater. In use, the wired control box may be disposed within the bathroom, while the water heater may be disposed in a drier place outside the bathroom, the advantage of the present invention lies in allowing the user to adjust the water temperature conveniently during shower with the water heater, at the same time avoiding the use of the water heater in a wet environment.

The invention discloses a surface treatment protective wax removing cabinet, comprising a wax removing chamber and a control chamber. A top cleaning spraying tube, an intermediate-layer steam spraying tube, a part grate and a bottom-layer steam spraying tub are arranged in the wax removing chamber from top to bottom; and a waste wax recovery chamber is arranged below the bottom-layer steam spraying tube. Multiple layers of steam control valves are arranged in the control chamber; and each steam control valve is correspondingly communicated with the intermediate-layer steam spraying tube and the bottom-layer steam spraying tub respectively. The outlet of a water valve is communicated with the water inlet of an air-water mixer. The steam inlet of the air-water mixer is communicated with thesteam control valve; and the air-water outlet of the air-water mixer is communicated with the top cleaning spraying tube. Several spraying holes are distributed on the top cleaning spraying tube, thebottom-layer steam spraying tub and the intermediate-layer steam spraying tube respectively. According to the invention, due to adopting multi-layer space manner, high-temperature seam is used for removing wax; the layering treatment and layering control are realized; hot water is used for spraying and cleaning so as to avoid residual waxes; the waste waxes and waste gases are recycled and treated, so that the field environment is improved; and the surface treatment protective wax removing cabinet has the characteristics of compact structure, convenience for use, simple maintenance and low manufacture cost.

The invention discloses a device integrating cold and hot tap water and cold and hot purified water. The device comprises a casing pipe, a first pipeline, a second pipeline, a first valve and a secondvalve, wherein the first pipeline and the second pipeline are arranged in the casing pipe, and the first valve and the second valve are arranged on the first pipeline and the second pipeline. The first pipeline comprises a first water inlet hose, a second water inlet hose and a connecting pipe, wherein one end of the first water inlet hose communicates with a cold water supply part of a tap watersupply part, and the other end of the first water inlet hose communicates with the water inlet end of the first valve; one end of the second water inlet hose communicates with a hot water supply partof the tap water supply part, and the other end of the second water inlet hose communicates with the water inlet end of the first valve; one end of the connecting pipe communicates with the water outlet end of the first valve, and the other end of the connecting pipe communicates with an outer water way; and two branch pipes are arranged at one end of the second pipeline, the other end of the second pipeline communicates with an inner water way, and the two branch pipes communicate with a hot water supply part and a cold water supply part of a purified water supply part correspondingly. The device has the beneficial effects that only one installing hole is needed, and then the cold and hot tap water and cold and hot purified water can be integrated to one faucet.

The invention belongs to the technical field of household appliances, and particularly relates to a solar water heater, an energy-saving method, a water injection method and a heating method thereof.The solar water heater is used for solving the problem of energy waste of a current solar water heater. In order to solve the technical problem, the solar water heater, the energy-saving method, the water injection method and the heating method thereof are provided, and the solar water heater comprises a water heater body, a single-chip microcomputer, a first temperature sensor and a semicircularbattery plate. The solar water heater has the advantages that the water temperature of the water heater can be adjusted, redundant solar energy can be stored for standby application, and energy is saved.

The invention relates to the field of washtub cabinets and particularly relates to an intelligent disinfection washtub cabinet. The cabinet comprises a cabinet body, a tub body, a multi-pipeline faucet body, a 3D sensor, a pumping system, a water control system and an intelligent controller, wherein the tub body is embedded in the upper portion of the cabinet body, and the multi-pipeline faucet body is located above the tub body; the multi-pipeline faucet body is provided with a water outlet and two liquid outlets; the 3D sensor is located on the top of the multi-pipeline faucet body; two liquid pipelines, two pumping brackets and two bottle bodies are arranged in the pumping system; the pumping support is provided with a liquid level sensor and a card reading unit, and the pumping support is connected with the multi-pipeline faucet body through a pipeline; the bottle body is provided with an RFID radio frequency chip; the water control system is provided with a water mixing electromagnetic valve and a flow meter; the intelligent controller processes 3D gesture sensing signals, liquid level signals and RFID signal recognition, controls the types of discharged water or pumped liquid, and transmits the operation and state information to a client APP in a WLAN/WIFI mode so that solution consumption statistics and centralized management are facilitated. The intelligent disinfection washing basin cabinet is reasonable in design and convenient to use, the hand washing modes of disinfectant, detergent, hand cream and water can be selected without contact, sanitation requirements of public places such as medical treatment, catering and airports can be met, germ cross infection and secondary pollution are prevented, centralized management is facilitated, and energy consumption is reduced.

The invention discloses a water medium air heater system and a control method. The water medium air heater system comprises a fan, an air heater, an air preheater and an air temperature measuring point, wherein the fan, the air heater and the air preheater sequentially communicate through an air pipeline, and the air temperature measuring point is arranged at an air side outlet of the air heater;the water medium air heater system further comprises boiler feed water heaters I to III which are sequentially connected in series; the water medium air heater system further comprises an air heater water side inlet pipeline, an air heater water side outlet pipeline and a water pump and a water temperature measuring point, wherein the water pump and the water temperature measuring point are sequentially arranged on the inlet pipeline; one end of the inlet pipeline communicates with an outlet of the second boiler feed water heater; the other end of the inlet pipeline communicates with an inletof the air heater; one end of the outlet pipeline communicates with an inlet of the second boiler feed water heater; the other end of the outlet pipeline communicates with an outlet of the air heater;the water medium air heater system further comprises a recirculation pipeline and a recirculation valve which are used for adjusting the water inlet temperature of the air heater, wherein one end ofthe recirculation pipeline communicates with the outlet pipeline, and the other end of the recirculation pipeline communicates with an inlet of the water pump. According to the water medium air heatersystem, by using lower-grade boiler feed water as a heat source of the air heater, the economical efficiency is good, the air heater system automatically operates, and unattended operation is achieved.

The invention relates to a heating type cold/hot dual-purpose water valve which can be widely applied to household, haircut, hospital, hotel, restaurant and other industries, and is directly connected with a tap water pipeline or container to provide cold and hot water. The water valve is composed of a tube support 7 arranged in the water outlet of an existing water drain valve, inner and outer casings 9 and 10 sleeved outside the tube support 7, a positive-negative power supply connected with the casings 9 and 10, and a gland 11 fixed on the ends of the casings 9 and 10. According to the water valve, water can be quickly heated during flowing under the actions of a heating electrode composed of the double layers of casings 9 and 10 and water flow resistance; and the water valve has the advantages of simple and compact structure, novel and unique conception, manually controlled and adjustable water temperature, safe and reliable performance, convenience and flexibility for use, low cost, high benefit, broad market prospect and the like, is suitable for popularization and application, and is an optimal water drain valve so far.

The invention provides a plug-and-play drinking water heating device which comprises a water inlet connector, a water outlet connector and a heating system. One end of the heating system is connectedwith the water inlet connector, and the other end of the heating system is connected with the water outlet connector. The heating system is a curved arc-shaped hollow bend. The heating system replacesan inner container structure of a traditional water dispenser, the mode that the traditional water dispenser produces hot water through repeated heating is thoroughly changed, the size of the water dispenser is greatly reduced, use is convenient, the hot water producing capacity is high, the water yield is large, and energy and electricity are saved.

The invention provides a control system for an intelligent water dispenser. The control system comprises a water inlet connector, a water outlet connector and a heating system; one end of the heatingsystem is connected with the water inlet connector, and the other end of the heating system is connected with the water outlet connector; the heating system is a curved arc hollow bent pipe, the heating system replaces an inner container structure of a traditional water dispenser, the mode that a traditional water dispenser prepares hot water through repeated heating is completely changed, the size of the water dispenser is greatly lowered, and the system is convenient to use, high in hot water preparation capability, large in water output amount and capable of saving energy and electricity.

The invention discloses a double-handle double-control faucet and a control method of the double-handle double-control faucet. The double-handle double-control faucet comprises a faucet body, a cold water switch valve core, a hot water switch valve core, a corresponding cold water handle and a corresponding hot water handle, wherein the cold water switch valve core and the hot water switch valve core are arranged on the water inlet left side and the water inlet right side, and the corresponding cold water handle and the corresponding hot water handle are arranged on the water inlet left side and the water inlet right side. A water outlet part is arranged on the faucet body. A first cold water channel, a second cold water channel, a hot water inlet channel and a mixed water outlet channel are arranged in the faucet body. The first cold water channel, the second cold water channel, the hot water inlet channel and the mixed water outlet channel can perform water outlet through the water outlet part. The cold water switch valve core controls the connection and disconnection of the first cold water channel. The hot water switch valve core controls the connection and disconnection of thehot water inlet channel. A flowmeter is arranged on the first cold water channel. A solenoid valve is arranged on the second cold water channel. A sensor is arranged at the water outlet part. By theadoption of the double-handle double-control faucet and the control method, multiple water temperatures are adjustable, cold water can be sensed according to the needs, and a limit switch outputs coldwater or hot water or mixed water.

The invention provides a direct drinking water treatment device and a treatment technology thereof. The direct drinking water treatment device comprises a water inlet connector, a water outlet connector and a heating system. One end of the heating system is connected with the water inlet connector, and the other end of the heating system is connected with the water outlet connector, wherein a curved arc-shaped hollow bend serves as the heating system. The heating system is substituted for an inner container structure in a traditional water dispenser, the mode that the traditional water dispenser produces hot water through repeated heating is thoroughly changed, the size of a water dispenser is greatly reduced, use is convenient, the hot water producing capability is high, the water yield is high, and energy and electricity are saved.

The invention provides an energy-saving control system of a central air conditioner. The energy-saving control system comprises an air conditioner tail end, a tail end water supply and return communicating pipeline, a temperature and humidity sensor, an electric regulating valve, a controller (1), a water return pump, a flow sensor, a controller (2) and a refrigerating unit. The temperature and humidity sensor is electrically connected with the controller (1), the controller (1) is electrically connected with the electric control valve, the flow sensor is electrically connected with the controller (2), and the controller (2) is electrically connected with the refrigerating unit. The energy-saving control system of the central air conditioner aims to solve the problems of excessive dehumidification, large indoor temperature variation amplitude and high energy consumption of the central air conditioner. The system can reuse the return water heat at the tail end of the air conditioner, adjust the water supply temperature at the tail end and control the dehumidification degree, a new mode for adjusting the indoor temperature is provided, the power of the refrigerating unit can be adjusted according to the flow of the main water return pipe, and energy-saving optimization of the central air conditioner is achieved.

The present invention provides an intelligent water dispenser system based on an ultrasonic liquid level gauge, which includes a water inlet joint, a water outlet joint and a heating system, one end of the heating system is connected to the water inlet joint, and the other end is connected to the water outlet joint, wherein the The heating system is a curved and arc-shaped hollow elbow. This heating system replaces the inner tank structure of the traditional water dispenser, completely changes the traditional water dispenser's mode of making hot water through repeated heating, greatly reduces the volume of the water dispenser, and is easy to use. , strong hot water production capacity, large water output, energy saving and electricity saving.

An existing cup is improved into a cup additionally provided with temperature-adjusting equipment in order to effectively expand functions of the cup and achieve the fact that the temperature of water in the cup can be freely adjusted. The adjusted temperature can be displayed through a temperature displayer, and the temperature of the water in the cup can be maintained through a heat-insulating layer on the outer side of the cup. The problems that the traditional cup cannot control the water temperature and functions are single are solved.