150 ml miniature expansion tank

An expansion tank and miniature technology, which is applied in the field of expansion tanks, can solve problems affecting the safety performance of equipment and systems, increasing system pressure, and expanding the volume of liquid media, etc.

Inactive Publication Date: 2020-08-25
上海名赫环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, the temperature rise of most liquid media will cause the volume of the liquid medium to expand, resulting in an increase in the pressure in the system, which will seriously affect the safety performance of equipment and systems

Method used

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  • 150 ml miniature expansion tank

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to figure 1 , 150ml micro-expansion tank, including an outer tank, the outer tank is provided with an expansion inner tank 4, the outer tank includes a cylinder body 11, the two ends of the cylinder body 11 are respectively screwed with an end cap 1 and a tail cap 6, and the bottom of the tail cap 6 is along the shaft Extending to form a boss 7, and the boss 7 is provided with a perforation connecting the inside of the cylinder 11 in the axial direction, the outer wall of the end cover 1 is provided with an air nozzle 9 in the axial direction, and the outer wall of the air nozzle 9 is provided with an external thread 10 The gas nozzle 9 is provided with ...

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Abstract

The invention discloses a 150 ml miniature expansion tank. The 150 ml miniature expansion tank comprises an outer tank; an expansion inner tank is arranged in the outer tank; the outer tank comprisesa cylinder; two ends of the cylinder are screwed with an end cap and a tail cap respectively; the bottom of the tail cover extends in the axial direction to form a boss; the boss is provided with a perforation communicating with the inner part of the cylinder in the axial direction; an air inlet opening is formed in the outer wall of the end cover in the axial direction; an external thread part is arranged on the outer wall of the air inlet opening; and an air inlet communicating with the inner part of the cylinder is formed in the air inlet opening. The 150 ml miniature expansion tank replaces an expansion tank with a volume of 500 ml, at the same time makes up a part of gap in the market, realizes the refined integration of small equipment, and is more perfect through the adoption of athread and sealing ring sealing method.

Description

technical field [0001] The invention relates to the technical field of expansion tanks, in particular to a 150ml micro expansion tank. Background technique [0002] The expansion tank is a kind of tank widely used to ensure the safety of water pumps and HVAC equipment systems. As we all know, the temperature increase of most liquid media will cause the volume of the liquid medium to expand, resulting in an increase in the pressure in the system. The increase in the pressure in the system will seriously affect the safety performance of the equipment and system. The function of the expansion tank is to avoid the increase of the system pressure due to the expansion of the liquid medium in the system. At present, the volume of the smallest expansion tank in the domestic and foreign markets is 500ml, and the miniature expansion tank with a volume below 500ml is a blank in the market. Now due to the development of science and technology, equipment and systems are becoming smalle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D3/10F24D19/10
CPCF24D3/1016F24D19/10
Inventor 费涛
Owner 上海名赫环境科技有限公司
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