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Flow regulation device and gas water heater with same

A flow adjustment device and flow adjustment technology, which are applied in the directions of fluid heaters, valve devices, lighting and heating equipment, etc., can solve the problems of low comfort, prolonged reaction time, and difficulty in grasping the size of the opening. The effect of stable water flow and temperature, high user comfort and high adjustment accuracy

Active Publication Date: 2016-03-30
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, when the stepper motor type water proportional valve is used, due to the existence of a certain control and judgment feedback process, the adjustment of the water flow cannot be in place at one time, and repeated adjustments are required to approach the required water flow, which prolongs the reaction time and leads to water discharge. Fluctuations in flow and temperature are large; when memory alloy water proportional valves are used, due to the limitation of the characteristics of memory alloys, the water flow rate is unstable during adjustment, resulting in low comfort in use; when using manual knob opening control valves , because it is difficult to grasp the size of the opening, the outlet water temperature is difficult to be accurate to the required temperature

Method used

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  • Flow regulation device and gas water heater with same
  • Flow regulation device and gas water heater with same
  • Flow regulation device and gas water heater with same

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Embodiment Construction

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0042] A gas water heater 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0043] Such as figure 1 and Figure 4 As shown, the gas water heater 1 according to the embodiment of the present invention includes a heat exchange system 10 , a water inlet device 20 , a water outlet device 30 , a combustion system 40 , a gas control system 50 , a flow regulating device 60 , a control system 70 and a smoke exhaust system 80 .

[0044] First, a flow regulating d...

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Abstract

The invention discloses a flow regulation device and a gas water heater with the same. The flow regulation device comprises a housing, a flow regulation component and a temperature sensing component, wherein the housing is provided with a water inlet and a water outlet; the flow regulation component is arranged in the housing; a temperature flow regulation hole, formed between the water inlet and the water outlet, is formed in the flow regulation component, and also comprises a regulation component used for regulating the opening of the temperature flow regulation hole; the temperature sensing component is arranged in the housing and is connected with the regulation component; and the temperature sensing component drives the regulation component according to the temperature of water in the housing. The flow regulation device, disclosed by the embodiment of the invention, has the advantages that the regulation time is short, the regulation precision is high, and the outlet flow rate and the temperature stability of the water heater can be improved.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a flow regulating device and a gas water heater with the flow regulating device. Background technique [0002] Water heaters in the related art usually use stepping motor type water proportional valves, memory alloy type water proportional valves or manual knob opening type regulating valves to control the flow rate of water inflow. Among them, when the stepper motor type water proportional valve is used, due to the existence of a certain control and judgment feedback process, the adjustment of the water flow cannot be in place at one time, and repeated adjustments are required to approach the required water flow, which prolongs the reaction time and leads to water discharge. Fluctuations in flow and temperature are large; when memory alloy water proportional valves are used, due to the limitation of the characteristics of memory alloys, the water flow rate is unstable duri...

Claims

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Application Information

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IPC IPC(8): F16K37/00F24H9/20
CPCF16K37/0008F16K37/005F24H9/2035
Inventor 梁国荣范威
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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