Constant temperature water heater with temperature drift automatic calibration function and automatic calibration control method for constant temperature water heater
A technology of automatic calibration and temperature drift, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of time-consuming and laborious production efficiency, defective board production, etc., and achieve the effect of improving production efficiency and reducing product costs.
Pending Publication Date: 2019-04-09
GUANGDONG YINGKE ELECTRONICS
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Problems solved by technology
[0003] Manual screening of components is not only time-consuming and labor-intensive, but also low in production efficiency, and may cause defective boards to be produced due to leakage
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[0035] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be construed as limiting the present invention.
[0036] Reference below Figure 1 to Figure 6 A thermostatic water heater with automatic temperature drift calibration according to an embodiment of the present invention is described, including the following structure.
[0037] The housing 13 has an instant heating tube 9 installed in the housing 13, and the instant heating tube 9 is respectively connected with a water inlet pipe and a water outlet pipe.
[0038] The water flow sensor 12 is used to detect the water flow speed in the water inlet pipe and output the w...
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The invention relates to a constant temperature water heater with a temperature drift automatic calibration function and an automatic calibration control method for the constant temperature water heater. The constant temperature water heater comprises a shell, a water flow sensor, an instant heating sensor, a water outlet sensor, a single-chip microcomputer and a storage device; the shell is internally provided with an instant heating type heating tube, and the instant heating type heating tube is connected with a water inlet pipe and a water outlet pipe; the water flow sensor is used for detecting the water flow velocity in the water inlet pipe and outputting water flow velocity parameters; the instant heating sensor is used for detecting the heating temperature of the instant heating type heating tube and outputting hot water temperature parameters; the water outlet sensor is used for detecting the water temperature of the water outlet pipe and outputting the hot water temperature parameters; the single-chip microcomputer receives data parameters respectively output by the water flow sensor, the instant heating sensor and the water outlet sensor, processes the data parameters andcalibrates the data parameters; and the storage device receives, stores and calibrates the data parameters which are read by the single-chip microcomputer. By means of the constant temperature waterheater and the automatic calibration control method, the single-chip microcomputer and the storage device are used in cooperation, so that additional screening is not needed, the service life of hardware is prolonged, and the product cost is reduced.
Description
Technical field [0001] The invention relates to the technical field of instant water heaters, in particular to a constant temperature water heater with automatic calibration of temperature drift and an automatic calibration control method of the constant temperature water heater. Background technique [0002] In the existing instant-heating household electrical appliances, the components need to be tested for voltage during the production process, and the components are screened by the water flow method to reduce the difference between the individual input parameters of the control program, thereby ensuring the consistency of product production. [0003] The manual screening of components is not only time-consuming and labor-intensive, but also low production efficiency, and due to leakage may lead to the production of defective boards. Summary of the invention [0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide...
Claims
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IPC IPC(8): F24H1/10F24H9/18F24H9/20
CPCF24H1/101F24H9/1818F24H9/2014
Inventor 楚锦斌
Owner GUANGDONG YINGKE ELECTRONICS