Heat exchange equipment anti-corrosion medium installing structure

Abstract

The invention discloses a heat exchange equipment anti-corrosion medium installing structure. The heat exchange equipment anti-corrosion medium installing structure comprises an anti-corrosion medium,an adapter and a transparent cover; the adapter is of a cavity structure, one end of the adapter is provided with an anti-corrosion medium interface, and the anti-corrosion medium is arranged in theadapter through the anti-corrosion medium interface in a penetrating mode; the middle of the other end of the adapter is provided with an observation opening, and the tail of the anti-corrosion mediumstretches out of the observation opening; one end of the periphery of the adapter is provided with a shell outer thread, and the middle of the periphery of the adapter is provided with a rotary screwing head; the other end of the periphery of the adapter is provided with a cover outer thread; and the transparent cover is connected to the other end of the adapter in a screwing mode. According to the heat exchange equipment anti-corrosion medium installing structure, the corrosion degree of the anti-corrosion medium can be visually examined, therefore, whether the anti-corrosion medium needs tobe replaced or not can be conveniently and accurately judged, and waste of the anti-corrosion medium and attached parts can be reduced.

Description

technical field [0001] The invention relates to the field of engines, in particular to a heat exchange equipment anti-corrosion medium installation structure. Background technique [0002] Heat exchange equipment that uses fluid as a cooling medium, especially heat exchange equipment that uses seawater for marine engines, since the equipment shell, cooling core tube, etc. are generally made of inactive metals such as cast iron, steel, copper, etc., the use of heat exchange equipment It will be contacted and corroded by the fluid cooling medium; it is necessary to use an active metal as an anti-corrosion medium to install it on the shell of the heat exchange equipment and contact the fluid cooling medium. Generally, an active metal such as zinc is selected as the anti-corrosion medium, which is corroded by electrochemical reaction. Active metals protect and slow down the corrosion of heat exchange equipment components such as shells and cooling core tubes made of inactive met...

AI Technical Summary

Problems solved by technology

[0004] 1. The anti-corrosion medium installation structure installed from the inside of the heat exchange equipment cannot be replaced from the outside, but it is inconvenient to disassemble the shell if it is replaced from the inside, and because the anti-corrosion medium needs to be replaced regularly, frequent disassembly and assembly will damage the seal

[0005] 2. The anti-corrosion medium installation structure installed from the inside of the heat exchange equipment, because the anti-corrosion block is wrapped by the shell, it is impossible to observe the corrosion of the anti-corrosion block, resulting in corrosion damage to the equipment due to the inability to replace it in time

[0006] 3. The installation structure of the anti-corrosion medium installed in the heat exchange equipment, due to the uneven corrosion of the anti-corrosion block, may cause partial corrosion and cause the anti-corrosion block to fall off and block the cooling core tube, or cause early fall off, loss of anti-corrosion performance, and waste of anti-corrosion medium

[0007] 4. The anti-corrosion medium installation structure installed from the outside of the heat exchange equipment is wrapped with hollow bolts, so the corrosion of the anti-corrosion block cannot be observed, resulting in corrosion damage to the equipment due to failure to replace it in time

[0008] 5. The anti-corrosion medium installation structure installed from the outside of the heat exchange equipment, when replacing the anti-corrosion medium, because the hollow is not transparent, it must be replaced together with the hollow bolt, resulting in waste of parts and materials

[0009] 6. Although regular replacement requirements have been established, due to different use time or working conditions, the anti-corrosion medium often corrodes before it expires and does not play a good role in protecting the equipment, or there are still many remaining after the expiration, resulting in waste

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