Heat supply system of boiler
A heating system and boiler technology, applied in heating systems, hot water central heating systems, household heating, etc., can solve problems such as pipeline rupture and boiler dry burning, and achieve the effect of avoiding bursting or dry burning
Inactive Publication Date: 2018-05-11
巨浪(苏州)热水器有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: the existing boiler heating system is prone to failure problems such as pipeline rupture or boiler dry burning
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Embodiment
[0022] like figure 1 Shown is a preferred embodiment of the boiler heating system of the present invention, including hot water boiler, hot water storage tank, expansion tank, heat exchange equipment, cold water supply pipeline and circulation pipeline. Among them, the circulation pipeline includes the first circulation pipeline connecting the hot water boiler and the hot water storage tank, and the second circulation pipeline connecting the hot water storage tank and the heat exchange equipment; the expansion tank is arranged on the second circulation pipeline and the cold water water supply lines, such as figure 1 As shown, the arrow indicates the direction of water flow in the circulation pipeline. When the temperature of the system is too high and the temperature cannot be lowered in time, when the water in the system is larger than the water volume of the heating system due to thermal expansion, the water increased by thermal expansion will enter the expansion tank, avoi...
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The invention discloses a heat supply system of a boiler. The heat supply system of the boiler comprises a hot water boiler, a hot water storage tank, an expansion tank, heat exchange equipment, a cold water supply pipeline and a circulating pipeline, wherein the circulating pipeline comprises a first circulating pipeline which is used for connecting the hot water boiler and the hot water storagetank and a second circulating pipeline which is used for connecting the hot water storage tank and the heat exchange equipment; the expansion tank is arranged on the second circulating pipeline and the cold water supply pipeline. According to the system, the expansion tank and valves such as check valves, ball valves and the like are arranged, so that a sufficient allowance of expansion caused byheat and contraction caused by cold can be provided for the system; the pipelines can be cut off in time at failure by coordinating with the various valves, so that the problems of bursting or dry burning and the like of the system can be avoided and the heat supply system can be safer and more stable.
Description
technical field [0001] The invention relates to a boiler heating system, which belongs to the technical field of heating. Background technique [0002] Boiler heating systems generally include boilers for boiling water, hot water storage tanks, and heat exchange equipment installed indoors, such as floor heating and radiators. When the boiler is overheated or the circulation pump and other links fail, it is easy to cause pipeline rupture or boiler failure due to thermal expansion or dry burning. Contents of the invention [0003] The technical problem to be solved by the invention is: the existing boiler heating system is prone to failure problems such as pipeline rupture or boiler dry burning. [0004] In order to solve technical problems, a boiler heating system is provided, which will not cause pipeline rupture or boiler dry burning due to thermal expansion and contraction, and the system is safer and more stable. [0005] The technical solution adopted by the present...
Claims
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IPC IPC(8): F24D3/10F24D3/02F24D19/10
CPCF24D3/1058F24D3/02F24D19/1015
Inventor 陈凯刘欢陈金红洪一波
Owner 巨浪(苏州)热水器有限公司