Energy-saving plate heat exchanger

A technology of heat exchangers and energy-saving plates, which is applied in the types of heat exchangers, indirect heat exchangers, heat exchange equipment, etc., can solve the problems of poor temperature and pressure bearing capacity, large resistance loss, etc., and achieve good pressure bearing capacity, The effect of good pressure bearing capacity and good earthquake resistance

Inactive Publication Date: 2015-03-11
新昌县成丰机械配件厂
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Problems solved by technology

However, the plate-fin air heat exchanger also has disadvantages such as

Method used

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Embodiment Construction

[0026] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0027] Such as figure 1 and figure 2 As shown, the embodiment of the present invention provides an energy-saving plate heat exchanger, including a heat exchanger body 1, a heat exchange core 3 composed of a set of stacked streamlined integrated heat exchange plates 2, and a heat exchanger is installed outside it The fixed frame 4 is composed of the heat exchanger fixed frame 4. The top surface of the heat exchange core 3 is covered with a top plate 15, and the bottom surface is covered with a bottom plate 16. The length of each side of the top plate 15 and the bottom plate 16 is 2 cm larger than the heat exchange...

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Abstract

The invention discloses an energy-saving plate heat exchanger, and belongs to the technical field of heat exchangers. The energy-saving plate heat exchanger comprises a heat exchanger body, wherein the heat exchanger body comprises a heat exchange core and a heat exchanger fixing frame which is cooperatively arranged on the outer side of the heat exchange core to achieve a fixation effect; the heat exchange core consists of a group of laminated streamline integrally reinforced heat exchange plates. By using the technology, the heat exchanger has the characteristics of large pressure bearing capacity, high heat transfer coefficient, small pressure drop, small material flow resistance loss, compact structure, light weight, small occupied space, convenience in area and flow combination, sensitivity in temperature control, large operation elasticity, convenience in disassembly and assembly, long service life, strong universality of parts, wide selectable materials, easiness in implementation of large-scale production and the like, can be widely applied to novel heat exchangers for heat dissipation of closed spaces such as wind power generation, communication or electrical control cabinet and ventilation and energy-saving after heat recovery of air conditioning places.

Description

technical field [0001] The invention belongs to the technical field of heat exchangers, and in particular relates to an energy-saving plate heat exchanger with large pressure bearing capacity, high heat transfer coefficient, small pressure drop, small material flow resistance loss and compact structure. Background technique [0002] The plate-fin air heat exchanger is a new type of high-efficiency heat exchanger composed of a series of metal sheets with a certain surface shape. The plate-fin air heat exchanger is structurally composed of plate bundle body, head, connecting pipe, support and other accessories. The plate bundle body is formed by brazing and superimposing two or more layer channel units at intervals. The plate-fin air heat exchanger has the characteristics of convenient maintenance, long life and high heat transfer efficiency, and is a more practical air heat exchanger. It has been widely used in food, machinery, metallurgy, petrochemical, electric power, comm...

Claims

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Application Information

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IPC IPC(8): F28D9/00F28F3/02
Inventor 陈成江
Owner 新昌县成丰机械配件厂
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