Energy-saving and consumption-reducing solar heating system and hot water circulation method thereof
A technology of solar heating and hot water circulation, applied in heating systems, heating methods, household heating, etc., can solve the problem of insufficient energy saving of solar heating systems, and achieve the effect of reducing water volume
Active Publication Date: 2021-11-19
四川川顶科技有限公司
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[0004] The purpose of the present invention is to provide an energy-saving and consumption-reducing solar heating system and its hot water circulation method, aiming to solve the problem that the solar heating system in the prior art is not energy-saving enough
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[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0017] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. Construction and operation, so the words describing the positional relationship in the drawings are only for illustrative...
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The technical field of solar heating devices that the present invention relates to discloses a solar heating system for energy saving and consumption reduction and a hot water circulation method thereof, a heat collecting module that converts solar energy into heat energy to heat water, and a heat collecting module that collects A hot water tank for heating water in the middle, a constant temperature control water module for delivering constant temperature hot water to users, and a pipeline system for delivering water. The constant temperature control module includes a constant temperature water tank and heats the water in the constant temperature water tank to maintain its temperature. Constant temperature heating device. The heating system separates the constant temperature (constant temperature zone) area from the heat collection (high temperature zone). The hot water return circulation and auxiliary heating of the system are carried out in the constant temperature area, which reduces the temperature difference between the hot water return pipe and the outside air and reduces heat loss. . When the heat collection module does not generate heat, pour cold water into the heat collection module, and the remaining available hot water in the heat collection module can also be pushed into the constant temperature water tank. This heating system and heating method prevent the heat of the water loss, saving energy.
Description
technical field [0001] The invention relates to the technical field of solar heating devices, in particular to an energy-saving solar heating system and a hot water circulation method thereof. Background technique [0002] The solar heating system uses solar energy and air energy to heat and circulate circulating water to achieve the purpose of heating. The circulating water with heat releases heat in the environment that needs to be heated, and uses solar energy to absorb heat. [0003] In the traditional central heating system combined with solar energy and air energy, during the return water circulation process of the main pipeline, the circulating water of the return water cycle is controlled by constant temperature and timing control, that is, when the water temperature of the return water pipeline is lower than the set temperature, within the set time period Start the return water circulation pump to directly circulate the water in the hot water storage tank, so that t...
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IPC IPC(8): F24D15/04F24D19/10
CPCF24D15/04F24D19/1078Y02B10/20Y02B10/70
Inventor 李健铭张小波李伯平
Owner 四川川顶科技有限公司