Pre-sensing heating method of water heating system and water heating system

A hot water system and heating method technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of energy and resource waste, save energy and avoid long-term high-load operation Effect

Active Publication Date: 2014-06-11
GUANGDONG MACRO GAS APPLIANCE
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  • Pre-sensing heating method of water heating system and water heating system

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Embodiment Construction

[0028] In order to further illustrate the essence of the present invention, the specific embodiments of the present invention are described as follows in conjunction with the accompanying drawings.

[0029] Example of pre-sensing heating method

[0030] A pre-sensing heating method for a hot water system. The specific steps include: first calculating the maximum heating load that can be provided by the heating equipment and the required heat load; and then comparing the maximum heating load that can be provided by the heating equipment with the required heat load. When the demanded heat load exceeds the maximum heating load that the heating equipment can provide, the heating equipment starts immediately to heat in advance. Here, the heating device is connected with a water storage device, and the maximum heating load that the heating device can provide is uniquely determined by the configuration of the heating device. In this embodiment, the heating device is preferably a g...

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Abstract

The invention relates to the field of control techniques of fluid heaters with heat generation devices and discloses a pre-sensing heating method of a water heating system. The pre-sensing heating method of the water heating system specifically comprises the steps of firstly calculating maximum heating load capable of being provided by heating equipment and demand heat load; then comparing the maximum heating load capable of being provided by the heating equipment with the demand heat load and immediately starting up the heating equipment for heating in advance when the demand heat load exceeds the maximum heating load capable of being provided by the heating equipment, wherein a water storage device is connected onto the heating equipment, and the maximum heating load capable of being provided by the heating equipment is solely determined by the configuration of the heating equipment. By adopting the pre-sensing heating method provided by the invention, on the premise that different water flow demands are met, the water heater is prevented from operating under high load for a long time, the consumed energy is saved, and the water heater is more environment-friendly. The invention additionally provides the water heating system which uses the pre-sensing heating method.

Description

technical field [0001] The invention relates to the field of fluid heaters with heat generating devices and their controls, and in particular to a pre-sensing heating method for a hot water system and a hot water system thereof. Background technique [0002] At present, the hot water supply system mainly includes: boiler, gas volume water heater, large volume electric water heater and self-made water tank heating gas instant water heater, etc. In terms of the control of the hot water supply system, the main way is to install a temperature sensor in the water tank and circulation pipeline of the hot water supply system, and drive the water in the water tank to circulate and heat through the pipeline pump, so as to achieve instant heating and The purpose of constant water temperature. [0003] In the process of actual water use, the demand for hot water in different time periods is inconsistent. In order to ensure the normal supply of hot water in each time period, a commonly...

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Application Information

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IPC IPC(8): F24H1/00F24H9/20
Inventor 余少言仇明贵向熹张定来
Owner GUANGDONG MACRO GAS APPLIANCE
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