Working method of circuit system of electric water heater
An electric water heater and circuit system technology, which is applied to fluid heaters, lighting and heating equipment, etc., can solve problems such as being unsuitable for long-term use of large amounts of water, the water heater does not have thermal insulation effect, and the heating pipe is dry burning, etc., and achieves practicability. The effect of strong, power saving and energy saving
Inactive Publication Date: 2014-02-12
西安秦昊电子技术有限责任公司
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Problems solved by technology
However, it is not suitable for long-term use of a large amount of water, and the power consumption is relatively large, and the burden on the general family is relatively high.
Therefore, many storage-type electric water heaters are used. The storage-type electric water heater can store enough water in advance, but the heating time is slow, and if the water in the water heater is not used up, the water heater does not have the function of heat preservation. When it is used again The water temperature has dropped and needs to be reheated before it can be used. Usually, the heating tube of the water heater is located around the water heater. If the water is not fully stored, some heating tubes will dry out, which poses a certain safety hazard.
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[0016] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] In the working method of the circuit system of the electric water heater according to the present invention, when the temperature controller fixes the temperature and connects to the alternating current, the lower heater is turned on in the circuit system at the same time. This design can effectively save water resources, and the water heater cannot be fully used. When there is too much water, only part of the water needs to be injected, which also saves power consumption; when t...
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The invention relates to the technical field of circuit system layout of water heaters, and particularly belongs to a working method of a circuit system of an electric water heater. The working method comprises the following steps that a lower heater in the circuit system is started to work when a temperature controller sets temperature and alternating current is connected, a water level sensor transmits a sensing instruction to a control switch when contacting with the water level of water entering the electric water heater at a water inlet, and the control switch is turned on to enable the upper heater to start working; the water level sensor do not transmit the sensing instruction to the control switch when not contacting with the water level of the water in the electric water heater, and the upper heater stops working. The working method is reasonable in design and high in practicability, the water source is saved, power consumption is also lowered, and the service life of the water heater is prolonged.
Description
technical field [0001] The invention relates to the technical field of circuit system layout of a water heater, and specifically belongs to a working method of a circuit system of an electric water heater. Background technique [0002] Water heaters that use electricity as energy for heating are usually called electric water heaters, and are one of the three major water heaters alongside gas water heaters and solar water heaters. Since the effect of solar water heaters is unstable during use, they can only be used in the presence of the sun, so people use electric water heaters and gas water heaters more frequently. [0003] Compared with electric water heaters and gas water heaters, gas water heaters have the advantages of high thermal efficiency, fast heating speed, stable temperature regulation, and continuous use. Adjust the temperature first, some cold water is wasted before the hot water reaches the faucet, and the country has regulations on its service life, which is...
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IPC IPC(8): F24H9/20
Inventor 任小刚
Owner 西安秦昊电子技术有限责任公司