Water spray control system for shower based on steady-flow type voltage step-down circuit

A technology of step-down circuit and control system, which is applied in the direction of spraying device, spraying device, etc., can solve the problems of waste of water resources, etc., and achieve the effects of low cost, improved service life and simple structure

Inactive Publication Date: 2016-05-11
CHENGDU YUEXIANGXIANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the current uninterrupted spraying of water by the shower during the scrubbing process, but the showerer fails to make reasonable use of the water, thus causing a great waste of water resources, and to provide a structure that not only Simple, low-cost, shower water spray control system based on a steady-flow step-down circuit that can also control the water spray of the shower head according to the flushing needs of the shower person

Method used

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  • Water spray control system for shower based on steady-flow type voltage step-down circuit
  • Water spray control system for shower based on steady-flow type voltage step-down circuit
  • Water spray control system for shower based on steady-flow type voltage step-down circuit

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Embodiment

[0025] Such as figure 1 Shown, water spray control system of the present invention, mainly by central processing unit, the A / D converter that is all connected with central processing unit, water spray control circuit and power supply, the infrared sensor that is connected with A / D converter, The nozzle solenoid valve connected with the water spray control circuit, the step-down circuit connected in series between the infrared sensor and the power supply, and the steady current circuit connected in series between the power supply and the water spray control circuit. When in use, the infrared sensor is installed on the shower head or on the ceiling above the shower head, and the infrared sensor is used to collect human body signals under the shower head. The solenoid valve of the sprinkler is arranged on the water spray pipe, and is used to control the sprinkler to spray water.

[0026]Specifically, when the human body needs to be flushed, it will move to the bottom of the nozz...

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Abstract

The invention discloses a water spray control system for a shower based on a steady-flow type voltage step-down circuit. The water spray control system is characterized by consisting of a central processor, an A / D converter connected to the central processor, a water spray control circuit and a power supply, an infrared sensor connected to the A / D converter, a spray head solenoid valve connected to the water spray control circuit, the voltage step-down circuit in tandem connection between the infrared sensor and a power supply, and a steady-flow circuit in tandem connection between the power supply and the water spray control circuit. The water spray control system is simple in structure, and is low in cost; the water spray control circuit of the water spray control system can stop spraying water when people who takes a shower does not need to have a bath, so that waste of water resources can be prevented, and therefore, the water spray control system is suitable for being popularized and applied.

Description

technical field [0001] The invention relates to a control system, in particular to a water spray control system for showers based on a steady-flow depressurization circuit. Background technique [0002] With the progress of society, various kinds of daily necessities have entered the homes of ordinary people, and people are no longer just flushing water in the shower, but usually use bath products such as shower gel or scented soap. It is usually not necessary to flush when using bathing products, and the foam of the bathing products will be stained on the hands during the bathing, so many people think it is troublesome to switch the shower. Outside the spray range of the nozzle, move to the bottom of the nozzle to continue flushing after bathing. Because the shower head continuously sprays water during the bathing process, but the shower person fails to make reasonable use of the water, thus causing a great waste of water resources. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B05B1/18B05B1/30
CPCB05B1/18B05B1/30
Inventor罗文彬
OwnerCHENGDU YUEXIANGXIANG TECH CO LTD