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Reinforced convection heat exchange type water distribution and collection device for cold source machine room

A technology of convective heat exchange and water diversion, which is applied in the types of heat exchangers, household heating, indirect heat exchangers, etc., and can solve the problem of large volume of shell-and-tube heat exchangers, long plate sealing perimeter, and high metal consumption. problems, to achieve the effect of high cost performance, small flow resistance and large unfolded surface area

Active Publication Date: 2012-04-25
CHINA RAILWAY CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of the plate heat exchanger is: the sealing perimeter of the plate surface is long, and it is easy to leak
The shell-and-tube heat exchanger has a large volume, a large footprint, and a high metal consumption per unit of heat exchange.

Method used

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  • Reinforced convection heat exchange type water distribution and collection device for cold source machine room
  • Reinforced convection heat exchange type water distribution and collection device for cold source machine room
  • Reinforced convection heat exchange type water distribution and collection device for cold source machine room

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Embodiment Construction

[0021] Such as Figure 1-3 As shown, a kind of enhanced convection heat transfer water diversion device for a cold source machine room according to the embodiment of the present invention includes a cylinder body 1, a first inspection flange 14 is provided in the middle of the cylinder body 1, and the two sides of the cylinder body 1 The cylinder end caps 3 are respectively provided at the ends, and the second maintenance flange 2 is provided at the connection between the cylinder body 1 and the cylinder end cap 3. There are several stainless steel bellows 4 inside the cylinder body 1, and the adjacent stainless steel bellows 4 The stainless steel bellows 4 and the cylinder 1 are fixed by a number of limit brackets 6, and the stainless steel bellows 5 located at both ends of the cylinder 1 are respectively connected to the bellows. The pipe joint 7 and the bellows joint 7 are connected to the heat exchange pipeline through the end cap 3 of the cylinder body; the top surface of...

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Abstract

The invention relates to a reinforced convection heat exchange type water distribution and collection device for a cold source machine room. The device comprises a barrel, wherein a first overhauling flange is arranged on the middle part of the barrel, barrel end caps are arranged at two ends of the barrel, second overhauling flanges are arranged at the joints of the barrel and the barrel end caps, a plurality of stainless steel corrugated pipes are arranged in the barrel, the adjacent stainless steel corrugated pipes are connected through a corrugated pipe segmentation flange and a corrugated pipe reinforcing connecting rod, the stainless steel corrugated pipes are fixed with the barrel through a plurality of limiting supports, the stainless steel corrugated pipes positioned at two ends in the barrel are connected with corrugated pipe joints, and the corrugated pipe joints pass through the barrel end caps and are connected with a heat exchange pipeline; and a main water pipe is arranged on the top of the middle part of the barrel, a plurality of branched pipes are uniformly distributed on two sides of the main water pipe, and the main water pipe and the branched pipes extend into the barrel. The device has the advantages of two purposes, high cost performance, good heat exchange effect, low flow resistance, reasonable shunt, space saving and capability of selectively exchanging heat, and is easy and convenient to manufacture, install and maintain.

Description

technical field [0001] The invention relates to an enhanced convection heat exchange diversion water device for a cold source machine room. Background technique [0002] The distribution / collector is the necessary equipment for various cold and heat source computer rooms to realize the distribution / confluence of the main pipe and the branch pipes of each partition, and it is widely used. However, the function of the conventional divider / collector is relatively single, and it only plays the role of divider / confluence. [0003] At the same time, various heat exchangers are often used in various cold and heat source computer rooms, and commonly used ones include plate heat exchangers and shell-and-tube heat exchangers. The main disadvantage of the plate heat exchanger is that the sealing perimeter of the plate surface is long and it is easy to leak. At the same time, limited by the heat resistance of the gasket material, the operating temperature cannot be too high. And beca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D3/10F28D7/00
Inventor 王宽
Owner CHINA RAILWAY CONSTR GROUP
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