Waste heat recovering heat exchanger
A waste heat recovery and heat exchanger technology, applied in heat exchangers, heat exchanger types, indirect heat exchangers, etc., can solve the problems of inability to meet customer installation requirements and the structure is not compact enough, and achieve novel appearance, compact structure, simple structure
Pending Publication Date: 2018-05-08
WUXI FANGSHENG HEAT EXCHANGER MFG
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Problems solved by technology
[0002] At present, most of the existing plate-fin radiator cores are square, and the inlet and outlet of the flow channel are chambers for various media, but the inlet and outlet directions of the radiator with this structure are easy to Resistance or radiator structure, its structure is not compact enough to meet customer's installation requirements
Method used
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Embodiment Construction
[0018] Specific embodiments of the present invention will be described below.
[0019] Such as Figure 1 to Figure 3 As shown, the waste heat recovery heat exchanger includes a core body 5 arranged in a rhombus shape. The two adjacent sides on the left side of the core body 5 are respectively welded with the left cavity 2, and the two adjacent sides on the right side of the core body 5 are respectively welded with the right side. The side chamber 7 is connected to the hot air outlet pipe 1 on the upper surface of one of the left chambers 2, and the hot air inlet pipe 3 is connected to the lower surface of the other left chamber 2, and is connected to the upper surface of one of the right chambers 7. Connect the cold air outlet pipe 4, and connect the cold air inlet pipe 6 on the lower surface of the other right cavity 7;
[0020] Such as Figure 4 , Figure 5 Shown, the concrete structure of core body 5 is as follows:
[0021] It includes an upper cover plate 501 and a low...
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The invention relates to a waste heat recovering heat exchanger. The waste heat recovering heat exchanger comprises a core which is distributed in a rhombus shape. Two adjacent edges of the left sideof the core are connected with left cavities in a welded manner, and two adjacent edges of the right side of the core are connected with right cavities in a welded manner; the upper surface of one left cavity is connected with a hot air outlet pipe, and the lower surface of the other left cavity is connected with a hot air inlet pipe; and the upper surface of one right cavity is connected with a cold air outlet pipe, and the lower surface of the other right cavity is connected with a cold air inlet pipe. The waste heat recovering heat exchanger is simple in structure and convenient to use. Onthe basis that medium cross flow is met, inlets / outlets of two mediums are located on the same side or the different sides, and the resistance to flow from the cavities can be reduced; and the waste heat recovering heat exchanger has the beneficial effects of being compact in structure, convenient to install and novel in appearance, and requirements of customers for different installation mannersand different inlet and outlet pipeline distributions can be met.
Description
technical field [0001] The invention relates to the field of heat exchangers, in particular to waste heat recovery heat exchangers. Background technique [0002] At present, most of the existing plate-fin radiator cores are square, and the inlet and outlet of the flow channel are chambers for various media, but the inlet and outlet directions of the radiator with this structure are easy to The resistance or the structure of the radiator is affected, and its structure is not compact enough to meet the customer's installation requirements. Contents of the invention [0003] In view of the above existing problems, the applicant has carried out research and improvement, and provides a waste heat recovery heat exchanger, which has the advantages of compact structure and convenient installation, and effectively meets the customer's installation method and the arrangement requirements of the inlet and outlet pipelines. [0004] The technical scheme adopted in the present inventi...
Claims
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IPC IPC(8): F28D21/00
CPCF28D21/0005
Inventor 丁云龙丁振红吴亚红
Owner WUXI FANGSHENG HEAT EXCHANGER MFG