Full copper inner container heat water pot

A hot water tank and liner technology, which is applied in the field of wall-mounted all-copper liner hot water tanks, can solve the problems of poor sealing performance, difficult to clean, poor material ductility, etc., and achieves strong anti-corrosion and sterilization ability, foaming and heat preservation effect. Good, simple and reliable sealing effect

Inactive Publication Date: 2009-01-28
张跃
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional hot water tanks generally use ordinary steel galvanized, stainless steel or enamel liners; ordinary steel galvanized steel and stainless steel liners need to be welded, which is prone to weld corrosion; enamel liners have a small expansion coefficient, which is easy to burst and rust ; In particular, the common problems of traditional hot water tanks are: the material has poor ductility, is not easy to clean, and has poor sealing performance

Method used

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  • Full copper inner container heat water pot
  • Full copper inner container heat water pot
  • Full copper inner container heat water pot

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Embodiment Construction

[0015] Referring to the accompanying drawings, the inner tank of the present invention adopts a copper inner tank 2, and a metal outer tank 1 is closely attached and fixed outside the copper inner tank, such as a steel outer tank, which greatly reduces the thickness of the copper inner tank and saves copper materials. The cost is reduced, and the metal outer bladder 1 increases the strength. A copper coil tube group 3 is installed in the copper liner 2, and the external connection pipe of the copper liner adopts a threaded connection and a flat sealing structure, and brazing 4 at the pipe joint, Figure 4 Among them, 5 is inside the tank, and 6 is outside the tank, see figure 1 , Figure 5 , the metal outer tank 1 and the bottom of the copper inner tank 2 have a cleaning hand hole 7 pressed from the inside to the outside, and are equipped with a hand hole cover 8 and a hand hole cover sealing ring 9, see also figure 1 , image 3 , The copper inner tank 2 and the steel outer...

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Abstract

The invention discloses a hot water tank provided with an all-copper inner liner. A copper inner liner is adopted, and the external of the copper inner liner is closely attached to and fixedly connected with a metal outer liner. A copper coil tube group is installed in the copper inner liner and a tube for external connection is buckled by screw threads and has a flat sealing structure; the bottom end of the copper inner liner is provided with a hole for manual cleaning while a clamp is closely fastened at the circumference of the lower part of the inner liner. The hot water tank of the invention has good ductility, strong antiseptic and bactericidal abilities, simple and reliable sealing, and is not likely to crack; simultaneously, a cover of the hole for manual cleaning is easy to detach and convenient to clean.

Description

Technical field: [0001] The invention relates to the technical field of heating, ventilating and air conditioning, in particular to a wall-mounted all-copper liner hot water tank. Background technique: [0002] Traditional hot water tanks generally use ordinary steel galvanized, stainless steel or enamel liners; ordinary steel galvanized steel and stainless steel liners need to be welded, which is prone to weld corrosion; enamel liners have a small expansion coefficient, which is easy to burst and rust ; In particular, the common problems of traditional hot water tanks are: the material has poor ductility, is not easy to clean, and has poor sealing performance. Invention content: [0003] The technical problem to be solved by the present invention is: to solve the problems existing in the above-mentioned prior art, and to provide an all-copper with good ductility, no crack due to thermal expansion and contraction, strong anti-corrosion and sterilization ability, simple and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F21/08
Inventor 张跃
Owner 张跃
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