Digital controlled temp. regulating automatic water tap

A faucet and automatic technology, applied in the field of faucets, can solve problems such as inconvenience in adjusting the temperature of the water outlet, temperature changes, etc., and achieve the effect of realizing automatic water temperature adjustment, stable water temperature, and small error.

Inactive Publication Date: 2007-07-18
宁波意耐特阀门有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People need to test the temperature many times in the process of adjusting the water temperature during use, and it is very inconvenient to adjust the outlet water temperature.
At present, there are also various automatic constant temperature faucets o

Method used

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  • Digital controlled temp. regulating automatic water tap
  • Digital controlled temp. regulating automatic water tap

Examples

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Embodiment Construction

[0022] The invention will be further described in detail below in conjunction with the embodiments of the accompanying drawings.

[0023] 1 to 3 show an embodiment of the digitally controlled temperature-adjusting automatic faucet of the present invention; it includes a faucet body 1 with a cold water inlet 11 and a hot water inlet 12 .

[0024] The cold water water inlet 11 connects the cold water ceramic spool 55 controlled by the cold water numerical control electric valve 53 (or stepping motor) of a band cold water driving motor 51; the hot water water inlet 12 connects the hot water numerical control electric valve 54 ( Or stepper motor) controlled hot water ceramic valve core 56; as shown in Figure 1.

[0025] A mixing water chamber 9 is arranged in the middle of the faucet body 1, and the mixing water chamber 9 is connected with the cold water inlet 11 and the hot water inlet 12; as shown in FIG. 2 . The lower part of the faucet body 1 is connected with a constant temp...

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Abstract

The invention is a digital controlled temperature adjusting water tap, comprising a main body with cold water inlet, hot water inlet and mixed water cavity, where the mixed water is connected with upper and lower constant temperature water outlets, upper and lower water outlet electromagnetic valves are arranged between the mixed water cavity and the upper and lower constant temperature water outlets, the cold and hot water inlets are respectively connected with digital controlled electric valves with electric motor, the digital controlled electric valves are respectively connected with valve cores of the cold and hot water valves, a temperature sensor is arranged in the mixed water cavity and connected with a drive control MCU with power supply and the MCU is used to control the digital controlled electric valves to control cold and hot water intake quantities so as to implement water temperature adjustment; and its advantages: adopting integrated deign of temperature sensor, drive control MCU, digital controlled electric valves and water temperature display unit to implement automatic water temperature adjustment; the water temperature adjustment course is short, and the error between adjusted and set water temperatures is small; the adjusted water temperature is stable and unable to change with water pressure.

Description

technical field [0001] The invention relates to a faucet. In particular, it relates to a numerically controlled temperature-regulating automatic water faucet which adopts a numerically controlled electric valve to regulate water temperature and automatically discharge water. It is widely used in families, hotels, apartments, hotels and other public bathrooms. Background technique [0002] At present, the constant temperature faucets used in domestic public sanitary places, especially family and hotel bathrooms, etc., all adopt mechanical manual rotary cold water and hot water mixing faucets. People need to test the temperature many times in the process of adjusting the water temperature in use, and it is very inconvenient to adjust the outlet water temperature. At present, there are also various automatic constant temperature faucets on the market, but most of them use thermistor temperature sensing to control the memory spring, and achieve the purpose of constant temperat...

Claims

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Application Information

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IPC IPC(8): F16K11/22F16K31/04F16K31/06
Inventor 周敏芳
Owner 宁波意耐特阀门有限公司
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