An antifreeze device with good heat dissipation function

An antifreeze device and functional technology, which is applied to components of pumping devices for elastic fluids, solar thermal energy, indirect heat exchangers, etc., can solve problems such as inappropriate temperature, inaccurate measurement, and damage of instrument cabinets, and achieve effective Contributes to weight reduction, prevents short-circuiting of drive coils, and enhances cooling effect

CN106091409BActive Publication Date: 2018-06-29JIANGSU XINDA COMM TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-06-29

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Abstract

The invention discloses an antifreeze device with good heat dissipation function, comprising a solar heat collector, a high-level hot water heat exchanger, a circulating heat exchange oil pump and an antifreeze pipe; the solar heat collector and the high-level hot water heat exchanger are arranged in On the roof, the solar collector converts solar energy into thermal energy to heat the water in the high-level hot water heat exchanger; the circulating heat exchange oil pump sends cold oil to the high-level hot water heat exchanger for heating, and the heating method is indirect heating; The hot oil from the hot water heat exchanger is sent to the antifreeze pipe, which is serpentinely arranged on the side wall of the instrument cabinet to be heated, and the cold oil from the antifreeze pipe returns to the circulating heat exchange oil pump. Entrance. The antifreeze device has a simple structure, utilizes the high thermal conductivity of solar collectors and oil, has good energy-saving and environmental protection antifreeze effects, can accurately adjust the temperature in the instrument cabinet, and has the advantages of good heat dissipation conditions, long operating cycle, and convenient maintenance.
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Description

technical field

[0001] The invention relates to the field of antifreezing of instrument cabinets, in particular to an antifreezing device with good heat dissipation function. Background technique

[0002] The antifreeze of instrumentation cabinets has always been a hot issue in practice. Due to the particularity of some precision instruments and meters, inaccurate measurement and damage are prone to occur in the case of low temperature, especially for low temperature areas. At the same time, the temperature of the instrument cabinet should not be too high. Therefore, how to accurately control the temperature of the instrument cabinet and ensure the normal use of instruments and meters is a topic of great practical value.

[0003] Under the excitation of an external magnetic field, the length and volume of ferromagnetic crystals will change, and when the external magnetic field excitation is removed, the size will return to the original phenomenon, which is called magnetost...

Examples

Embodiment 1

[0030] Such as figure 1 A kind of antifreeze device with good heat dissipation function is shown, including solar heat collector 1, high-level hot water heat exchanger 2, circulating heat exchange oil pump and antifreeze pipe 5; solar heat collector 1 and high-level hot water heat exchanger 2 Installed on the roof, the solar collector 2 converts solar energy into thermal energy to heat the water in the high-level hot water heat exchanger 2; the circulating heat exchange oil pump sends cold oil to the high-level hot water heat exchanger 2 for heating, and the heating method is Indirect heating; the hot oil coming out from the high-level hot water heat exchanger 2 is sent to the antifreeze pipe 5, which is serpentinely arranged on the side wall of the instrument cabinet 4 to be heated, and the cold oil coming out from the antifreeze pipe 5 The oil returns to the inlet of the circulating heat exchange oil pump. The circulating heat exchange oil pump is a giant magnetostrictive p...

Embodiment 2

[0041] Such as figure 1 A kind of antifreeze device with good heat dissipation function is shown, including solar heat collector 1, high-level hot water heat exchanger 2, circulating heat exchange oil pump and antifreeze pipe 5; solar heat collector 1 and high-level hot water heat exchanger 2 Installed on the roof, the solar collector 2 converts solar energy into thermal energy to heat the water in the high-level hot water heat exchanger 2; the circulating heat exchange oil pump sends cold oil to the high-level hot water heat exchanger 2 for heating, and the heating method is Indirect heating; the hot oil coming out from the high-level hot water heat exchanger 2 is sent to the antifreeze pipe 5, which is serpentinely arranged on the side wall of the instrument cabinet 4 to be heated, and the cold oil coming out from the antifreeze pipe 5 The oil returns to the inlet of the circulating heat exchange oil pump. The circulating heat exchange oil pump is a giant magnetostrictive p...

Embodiment 3

[0052] Such as figure 1 A kind of antifreeze device with good heat dissipation function is shown, including solar heat collector 1, high-level hot water heat exchanger 2, circulating heat exchange oil pump and antifreeze pipe 5; solar heat collector 1 and high-level hot water heat exchanger 2 Installed on the roof, the solar collector 2 converts solar energy into thermal energy to heat the water in the high-level hot water heat exchanger 2; the circulating heat exchange oil pump sends cold oil to the high-level hot water heat exchanger 2 for heating, and the heating method is Indirect heating; the hot oil coming out from the high-level hot water heat exchanger 2 is sent to the antifreeze pipe 5, which is serpentinely arranged on the side wall of the instrument cabinet 4 to be heated, and the cold oil coming out from the antifreeze pipe 5 The oil returns to the inlet of the circulating heat exchange oil pump. The circulating heat exchange oil pump is a giant magnetostrictive p...