Oil cooler core assembly of non-metal tube plate
An oil cooler, non-metallic technology, used in fixed tubular conduit assemblies, heat exchanger types, heat exchanger shells, etc., can solve the problems of high cost of stainless steel and copper tube sheets, tube sheet corrosion, etc., and achieve cost savings , good sealing performance, the effect of reducing weight
Inactive Publication Date: 2021-04-09
大冶斯瑞尔换热器有限公司
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Problems solved by technology
[0002] The tube sheet in the core group on the traditional oil cooler is made of metal tube sheet: carbon steel, stainless steel, copper, etc., the carbon steel tube sheet will have the problem of tube sheet corrosion, the cost of stainless steel and copper tube sheet is relatively high, and the metal The weight of oil coolers with tube sheets is generally high. From the perspective of saving cost and weight, it is particularly necessary to develop an oil cooler with non-metallic tube sheets, which can save costs while reducing weight.
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[0012] see Figure 1-Figure 3 , the present invention is a non-metallic tube sheet oil cooler core group, including a shell 3 and a tube bundle placed in the shell, the two end faces of the shell are flange faces 12, and one end of the shell is provided with an oil inlet port 4, and the other end of the shell is provided with an oil outlet 2; the tube bundle includes a left tube plate 6, a right tube plate 11, and several cooling tubes 9 arranged in parallel between the left and right tube plates, wherein the cooling tubes The water inlet is at the same end as the oil outlet, the water outlet of the cooling pipe is at the same end as the oil inlet, and the left and right tube sheets are made of oil-resistant asbestos rubber sheets, corresponding to the left The tube plate and the right tube plate are also respectively provided with a left support plate 7 and a right support plate 10, and the two ends of all cooling pipes respectively pass through the left support plate and the...
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The invention relates to an oil cooler core assembly of a non-metal tube plate. The oil cooler core assembly comprises a shell and a tube bundle arranged in the shell; the end face of each of two ends of the shell is a flange face; one end of the shell is provided with an oil inlet, and the other end of the shell is provided with an oil outlet; the tube bundle includes a left tube plate, a right tube plate and a plurality of cooling tubes arranged in parallel between the left tube plate and the right tube plate; the left tube plate and the right tube plate are each made of an oil-resisting asbestos-rubber sheet; a left supporting plate and a right supporting plate are arranged in a manner of corresponding to the left tube plate and the right tube plate; two ends of each cooling tube penetrate through the left supporting plate and the right supporting plate and are connected with the corresponding tube plates; a plurality of partition plates are further installed in the cooling tubes in the tube bundle in a penetrating manner; and the partition plates are evenly arranged at intervals in a staggered manner. The oil cooler core assembly is a breakthrough for a conventional tube plate material; and on one hand, the connection of the cooling tubes and the tube plates meets the sealing performance of a product, and on the other hand, the weight is reduced, and the cost is reduced.
Description
technical field [0001] The invention relates to the technical field of heat exchanger equipment, in particular to an oil cooler core set of a non-metallic tube sheet. Background technique [0002] The tube sheet in the core group on the traditional oil cooler is made of metal tube sheet: carbon steel, stainless steel, copper, etc., the carbon steel tube sheet will have the problem of tube sheet corrosion, the cost of stainless steel and copper tube sheet is relatively high, and the metal The weight of oil coolers with tube sheets is generally high. From the perspective of saving cost and weight, it is particularly necessary to develop an oil cooler with non-metallic tube sheets, which can save costs while reducing weight. Contents of the invention [0003] The purpose of the present invention is to provide a non-metallic tube sheet oil cooler core set for the above situation. The oil cooler core set is a breakthrough for the traditional tube sheet material. On the one hand...
Claims
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IPC IPC(8): F28D7/16F28F9/02F28F9/22F28F21/00
CPCF28D7/16F28F9/02F28F9/22F28F21/00F28F2009/224
Inventor 张丽芳柯平法赵甫宜何春玲程浠
Owner 大冶斯瑞尔换热器有限公司