Integral heat exchange type solar water heater
A solar water heater and heat exchange technology, which is applied to solar thermal collectors, solar thermal collectors using working fluids, solar thermal energy, etc., can solve the problems of large heat loss and pressure loss, troublesome installation and construction, and insufficiently compact structure. , to achieve the effect of stable temperature, beautiful appearance and compact structure
Inactive Publication Date: 2010-03-17
肖子传
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Problems solved by technology
However, since the water storage chamber and the heat collecting pipe adopt a split structure, a long pipe connection is required between the two, and the heat loss and pressure loss are relatively large. At the same time, a water tank must be installed indoors, which is troublesome for installation and construction.
In addition, the heat exchange tank of this type of heat exchange water heater adopts a water tank structure with internal heating and external cooling. The outer layer of the water tank is tap water with pressure for users to use. Structured water tank, when the cylindrical water tank is combined with the heat collecting tube, the structure is not compact enough, it is difficult to directly install it in a narrow space such as the user's balcony
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[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0014] The integral heat exchange type solar water heater of the present invention comprises a water tank and a heat collecting tube 1 inserted on the water tank. The water tank includes an outer shell 2 and an inner tank 3. Both the outer shell 2 and the inner tank 3 have a rectangular cross-section. The inner tank 3 is set inside the outer shell 2, and the space between the outer shell 2 and the inner tank 3 forms a heating chamber. A pull rod 31 is arranged inside the inner tank 3, and the two ends of the pull rod 31 are fixedly connected to the opposite side walls of the inner tank 3, so as to strengthen the structure of the inner tank. The heat collecting tube 1 is inserted on the shell 2, the inner cavity of the heat collecting tube 1 communicates with the heating chamber, the upper end of the heating chamber has a breathing hole 4, the l...
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The invention relates to a solar heating device, in particular to an integral heat exchange type solar water heater, comprising a water tank and a heat collecting pipe which is arranged on the water tank in an inserting manner. The invention is characterized in that the water tank comprises a casing and an inner container, wherein, the inner container is sheathed inside the casing; a heating chamber is formed in the space between the casing and the inner container; the heat collecting pipe is arranged on the casing in an inserting manner; the inner chamber of the heat collecting pipe is communicated with the heating chamber; the upper end of the heating chamber is provided with a breathing hole; the lower end of the heating chamber is provided with a dewatering outlet; the upper end of theinner container is provided with a water outlet; and the lower end of the inner container is provided with a water inlet. In the invention, the cold water is heated through heat exchange between theheated hot water and the cold water in the inner container and then people can use. The integral type structural design between the water tank and the heat collector is convenient for installation; the integral heat exchange type solar water heater can be installed on the balconies by users; and the appearance is beautiful and the occupied space is saved.
Description
technical field [0001] The invention relates to a solar heating device, in particular to an integral heat exchange solar water heater. Background technique [0002] With the development of society and the enhancement of people's awareness of energy saving, solar water heaters have become the heating equipment of choice for families. Existing solar water heaters include a water storage tank and a heat collecting tube. Water is stored in the water storage tank during use. The water inlet and outlet pipes of the water storage tank are directly connected to tap water and shower equipment, and the heat collecting tube absorbs solar energy to heat the water. This solar water heater is to directly use the water after heating for family bathing, and its water temperature stability is poor, and it is hot and cold, and it is not convenient for people to bathe and use. In addition, the traditional solar water heater needs to use the pressure difference of hot water to press the water ...
Claims
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IPC IPC(8): F24J2/24F24J2/30F24J2/46F24S10/30F24S10/70
CPCY02E10/44
Inventor 肖子传
Owner 肖子传