A cold and hot water supply device and a cold and hot water supply system

A technology of water supply device and water supply system, applied in water supply device, water supply pipeline system, valve device, etc., can solve the problem of water waste and other problems, and achieve the effect of reducing the amount of emptying, reducing the behavior of emptying, and reducing the waste of water resources

Active Publication Date: 2017-07-14
禹城市瑞诚新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above emptying behavior has caused a considerable amount of waste of water resources

Method used

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  • A cold and hot water supply device and a cold and hot water supply system

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0030] refer to figure 1 , figure 1 It is a schematic structural diagram of a hot and cold water supply system provided by an embodiment of the present invention.

[0031]The present invention provides a cold and hot water supply device 9, which is used in conjunction with the hot and cold water mixing appliance 7, including a hot water bra...

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Abstract

The invention discloses a cold and hot water supply device, fully considering the actual situation in daily life, the amount and frequency of use of cold water are the largest, followed by warm water, and the frequency of directly using hot water with a higher temperature is the least, provided by the invention The cold and hot water supply system, so that when cold water or warm water is used, the warm water or cold water stored in the hot water branch pipe is preferentially used. When the hot water refills the hot water branch pipe, the cold water is controlled by the valve. The branch pipe is reconnected, so that after more frequent use of cold water or warm water, the hot water branch pipe is always filled with hot water whose temperature reaches the set value. When human beings need to use hot water, they can get hot water immediately, no longer need Empty, no longer need to wait, reduce the emptying behavior when there is no hot water in the hot water branch pipe, reduce the emptying amount of water resources, and reduce the waste of water resources. The invention also discloses a cold and hot water supply system.

Description

technical field [0001] The invention relates to the technical field of water supply and drainage, in particular to a cold and hot water supply device and a cold and hot water supply system. Background technique [0002] With the progress of science and technology and economic development, there are hot and cold water mixing appliances in the current household and commercial water supply systems. The hot and cold water mixing appliances include hot water branch pipes and cold water branch pipes. The cold water source is connected, by screwing the handle on the hot and cold water mixing appliance to the hot water level, all the hot water flowing out of the outlet of the cold and hot water mixing appliance is supplied by the hot water branch pipe; by turning the cold and hot water mixing appliance Screw the handle on the hot water mixing appliance to the cold water level, and all the cold water flowing out of the outlet of the hot and cold water mixing appliance is supplied by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03B7/04E03B7/07E03C1/02F16K31/68
CPCY02A20/411
Inventor 张鑫
Owner 禹城市瑞诚新能源科技有限公司
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