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Central water heating system

A hot water system and central technology, applied in the field of residential hot water supply system, can solve problems such as low water temperature, poor domestic hot water experience, and impact on user experience.

Pending Publication Date: 2017-10-03
GUANGDONG MACRO GAS APPLIANCE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, most households use gas water heaters to provide hot water for households, but they cannot provide heating in winter.
Although there are wall-hung boilers on the market that can provide both heating and domestic hot water, the domestic hot water experience is relatively poor, and heating cannot be achieved when using water.
In addition, for some users who need a bathtub, the water temperature will gradually decrease when using it, which will affect the user experience

Method used

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Embodiment Construction

[0022] In the description of the present invention, it should be noted that the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of technical features. Therefore, the definition of "first" and "second" features may explicitly or implicitly include one or more of these features. In the description of the present invention, the meaning of "at least" is one or more than one, unless otherwise expressly and specifically limit.

[0023] In the present invention, unless otherwise clearly specified and limited, if there are terms "assembled", "connected" and "connected", the terms should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral ground connection; it can also be a mechanical connection; it can be directly connected, or connected through an intermediary, or two components can be connected...

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Abstract

The invention discloses a central water heating system which is characterized by comprising a gas water heater, a domestic hot water supply system, a heating system, a bathtub insulation system and a main water inlet pipe, wherein the domestic hot water supply system, the heating system and the bathtub insulation system are connected with the gas water heater, and the main water inlet pipe supplies water for the domestic hot water supply system, the heating system and the bathtub insulation system. After the gas water heater is powered on, the system conducts self-checking; after all parameters are normal, a display screen is lighted up, and the default of a domestic hot water supply mode is normally open; when the water pressure of a heating circuit is lower than a protection value, water can be replenished from the main water inlet pipe. When insulation circulation of a bathtub is used, water in the bathtub is thermally insulated through heat exchange circulation. The central water heating system integrates domestic hot water supply, heating, bathtub insulation, etc., thereby having functional diversity.

Description

technical field [0001] The invention relates to a residential hot water supply system, in particular to a central hot water system. Background technique [0002] Most families use gas water heaters to provide hot water to the family at present, but cannot realize heating in winter. Although there are wall-hung boilers on the market that can provide both heating and domestic hot water, the domestic hot water experience is relatively poor, and heating cannot be achieved when water is used. In addition, for some users who need a bathtub, the water temperature will gradually decrease when using it, which will affect the user experience. Contents of the invention [0003] Aiming at the defects existing in the prior art, the object of the present invention is to provide a central hot water system which integrates the functions of domestic hot water supply, heating and bathtub insulation. [0004] To achieve the above object, the present invention adopts the following technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D15/00F24H1/52F24D19/10
CPCF24D15/00F24D19/1051F24H1/52F24D2200/04
Inventor 余少言王成城陈国刘兵
Owner GUANGDONG MACRO GAS APPLIANCE
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