Efficient cooling system based on auxiliary solar cooling tower
A technology of auxiliary cooling and cooling system, applied in the field of cooling system, can solve the problems of high safety risk, low cooling efficiency, waste of water resources and thermal energy, etc., to achieve the effect of increasing heat exchange area and improving performance
Inactive Publication Date: 2016-02-17
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology
[0002] In order to increase the internal gas flow rate of existing cooling towers, the design height is usually relatively high, resulting in high construction costs, and high safety risks due to the high height of the cooling tower, and the top of the existing cooling tower is provided with an open There is no cooling layer inside the cooling tower, so that part of the water vapor is recovered after being cooled inside the cooling tower, and other unrecovered water vapor is emptied from the top of the cooling tower, and the evacuated water vapor leads to huge water vapor Waste of resources and heat energy, also results in less efficient cooling
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Embodiment
[0026] Embodiment: A kind of high-efficiency cooling system based on solar energy auxiliary cooling tower, it comprises base 10, cooling tower 1 and several trough solar energy 4, and described cooling tower is fixed in the middle of described base, and described trough solar energy is uniform The gaps are fixed on the base and are located around the cooling tower. The middle and upper part of the cooling tower is fixed with a heating layer 2, and a vacuum heat collecting tube with a solar heat transfer medium is fixed on the trough solar energy. 11. The vacuum heat collection tubes are connected to each other to form a multi-bending heat transfer tube 12 suspended above the middle of the solar trough, and the two ends of the heat transfer tube are connected to the heating layer in a slanted upward symmetry.
[0027] The trough solar energy heats the vacuum heat collector tube, and the solar heat transfer medium in the heat transfer tube flows in the heating layer, and then hea...
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The invention discloses an efficient cooling system based on an auxiliary solar cooling tower. The efficient cooling system comprises a base, a pool, a cooling layer, a heating layer, the cooling tower and multiple slot type solar energy parts. The cooling tower is located above the pool. The slot type solar energy parts are distributed around the cooling tower. The upper middle portion of the cooling tower is fixedly provided with the heating layer. Each slot type solar energy part is fixedly provided with a vacuum heat collection tube filled with a solar energy heat transfer medium. The vacuum heat collection tubes are connected to form a multi-bend heat transfer tube and suspended above the middles of the slot type solar energy parts. The two ends of the heat transfer tube incline upwards and are symmetrically connected to the heating layer. Furthermore, the cooling layer is arranged for lowering the temperature of cooling water to provide a cold source. By means of the efficient cooling system based on the auxiliary solar cooling tower, cost can be saved, the risk is lowered, cooling efficiency is improved, and the loss of the cooling water is lowered.
Description
technical field [0001] The invention relates to a cooling system of a cooling tower, in particular to an efficient cooling system based on a solar auxiliary cooling tower. Background technique [0002] In order to increase the internal gas flow rate of existing cooling towers, the design height is usually relatively high, resulting in high construction costs, and high safety risks due to the high height of the cooling tower, and the top of the existing cooling tower is provided with an open There is no cooling layer inside the cooling tower, so that part of the water vapor is recovered after being cooled inside the cooling tower, and other unrecovered water vapor is emptied from the top of the cooling tower, and the evacuated water vapor leads to huge water vapor Waste of resources and thermal energy also results in lower cooling efficiency. [0003] In view of the above-mentioned defects, the designer, actively researches and innovates, in order to create a high-efficiency...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F28C1/00F28F25/00F24J2/24F24S10/70
CPCY02E10/44
Inventor 王丽伟李少华邓杰文白章
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)