An electromagnetic valve that can automatically rotate two-way synchronous control of water and electricity

Abstract

The invention provides an automatic rotation water and electricity two-way synchronous control electromagnetic valve. The electromagnetic valve is close to a water heat shower nozzle, the interior of the electromagnetic valve is divided into three layer, the first layer is a circuit breakover part which comprises a pointer type conductor, a pit annular circuit groove and a cylindrical pit, the second layer is a water way breakover part which is provided with a pipe section equal with a pipe in diameter, a negative temperature coefficient thermistor and a positive temperature coefficient thermistor, and the third layer is an electromagnetic motion part which comprises a cross-shaped support, an iron core winding and a permanent magnet; and the three layers are connected together through a main shaft and a circuit, the first layer does not rotate along with the main shaft, and the pointer type conductor, the second layer and the third layer synchronously rotate along with the main shaft. Through ingenious control through the electromagnetic valve, the remnant hot water recovering function can be additionally achieved on the basis of recovering cold water through a water heater water-saving system, automation and intelligentization are achieved, energy saving and emission reduction can be sufficiently achieved, use is simple, operation is convenient and rapid, and maintenance and overhauling are facilitated.

Description

Technical field: [0001] The invention relates to the technical field of an electromagnetic valve for synchronous switching of two circuits of water and electricity for a water heater, specifically, an electromagnetic valve capable of automatically rotating and synchronously controlling two circuits of water and electricity. Background technique: [0002] So far, gas water heaters are still the first choice for most consumers. In existing urban residents' houses, in order to ensure the safety of water heater use, gas water heaters are generally installed in the kitchen. The shower is installed in the bathroom, so the distance from the water heater to the water outlet pipe of the shower is very long, and there is a lot of water in the water outlet pipe. Low pipes and water storage, so that the water that has not reached the use temperature needs to be released from the outlet pipe before each shower. According to the survey results of residents' water habits, about 55.8% of ...

AI Technical Summary

Problems solved by technology

Although the valves on the market are complete and rich in functions, there is a lack of one-button off smart valves that can realize the above functions, which can realize their own active action due to external temperature changes and can be linked with other solenoid valves.

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