Ground water tank system of solar water heater
A solar water heater and water tank technology, which is applied to solar thermal power generation, solar thermal devices, heating devices, etc., can solve the problems that solar water heaters cannot make full use of solar energy, the volume of the roof insulation water tank is not large enough, and cannot meet the requirements of large households and many people.
Inactive Publication Date: 2013-08-21
QUZHOU YUNRUI IND DESIGN
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Problems solved by technology
Due to the limitation of roof installation conditions and the limitation of roof space resources, the volume of the roof insulation water tank is not large enough, which affects the heat collection efficiency of the glass vacuum heat collection tube. When the sun is sufficient, the solar water heater cannot make full use of solar energy, resulting in waste of resources. , the limited hot water in the roof insulation water tank cannot meet the requirements of large households and multiple people.
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[0012] In the embodiment shown in the drawings, the ground water tank system of the solar water heater is mainly composed of the ground water tank (8), electromagnetic reversing valve (3), air tank (11), air pipe (6), air pump (12), circulation pump ( 22), circulation pipe a (24) and circulation pipe b (25), wherein, the top of the ground water tank (8) has interface a (5) connected to the central interface of the electromagnetic reversing valve (3), and the electromagnetic reversing valve The left interface of (3) is connected to the vent pipe (2), and the right interface of the electromagnetic reversing valve (3) is connected to the interface b (9) on the top of the gas tank (11) through the air pipe (6); the ground water tank ( The lower part of 8) has interface d (16) and interface f (20), interface d (16) is connected to tap water pipe (14) through water supply valve (15), interface f (20) is connected to circulation pipe b (25), The middle part of the ground water tank (...
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The invention discloses a ground water tank system of a solar water heater, and relates to a solar water heater device. The ground water tank system mainly comprises a ground water tank, a solenoid directional valve (3), an air tank, an air pipe, an air pump, a circulating pump, a circulating pipe a and a circulating pipe b, wherein a connector a is arranged at the top of the ground water tank, and connected with a connector b at the top of the air tank by the air pipe; a connector d and a connector f are arranged at the lower part of the ground water tank; the connector d is connected with a tap-water pipe by a water replenishing valve; the connector f is connected with the circulating pipe b; a connector g is arranged at the middle part of the ground water tank, and connected with a water outlet of the circulating pump by a check valve; a water inlet of the circulating pump is connected with the circulating pipe a; a connector e is arranged at the bottom of the ground water tank, and connected with a blowdown valve; and a connector c is arranged at the middle lower part of the air tank, and connected with an exhaust port of the air pump. The ground water tank system uses a solar resource more fully, so that the solar water heater can produce more sufficient hot water to meet use requirements of multiple people in a large family.
Description
technical field [0001] The invention relates to a solar water heater device. Background technique [0002] Solar energy is an inexhaustible natural renewable energy, and it is a clean energy that everyone can share. At present, human beings have made significant progress in the utilization of solar energy, especially in the field of solar water heaters, which are widely used. The solar water heater includes a glass vacuum heat collecting tube and an insulated water tank, which are usually installed on the roof. The glass vacuum heat collecting tube is directly connected to the insulated water tank, and the insulated water tank is connected to the hot water faucet in the user's room through a pipeline. Due to the limitation of roof installation conditions and the limitation of roof space resources, the volume of the roof insulation water tank is not large enough, which affects the heat collection efficiency of the glass vacuum heat collection tube. When the sun is sufficien...
Claims
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IPC IPC(8): F24J2/46
CPCY02B10/20Y02E10/40
Inventor 周昀煜
Owner QUZHOU YUNRUI IND DESIGN