Unlock instant, AI-driven research and patent intelligence for your innovation.

a fluid dispenser

A technology of fluid distributor and distribution pipe, which is applied in the field of heat exchange system, can solve the problem that the uniformity of fluid distribution needs to be improved, and achieve the effect of simple structure, low installation cost and uniform fluid

Active Publication Date: 2015-12-30
SUZHOU BSE AIR CONDITIONER
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the heat exchange fluid is usually a gas-liquid mixed refrigerant, the gas flows faster than the liquid, causing the gas to first enter the heat exchange fins through the through holes. It can be seen that the fluid distribution uniformity of the above-mentioned distributor still needs to be improved.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a fluid dispenser
  • a fluid dispenser
  • a fluid dispenser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In the following, the present invention will be further described by using the following embodiments in conjunction with the accompanying drawings.

[0023] figure 1 It is a fluid distributor disclosed in the present invention, which includes a distribution pipe 1 with one end open and one end closed, wherein the open end is a fluid inlet; the pipe wall of the distribution pipe 1 is formed with several interference flow holes 11, It is used to balance the system to achieve the optimal configuration of on-demand distribution, preventing the flow of the inlet side branch from being small and the flow in the middle; Several distribution holes 21, the diameter of the distribution holes 21 is between 0.1-1 mm. Under the action of the split hole, the large air bubbles are broken into small bubbles with the same size as the split hole, so that the fluid entering the branch is more uniform.

[0024] Such as figure 2 As shown, the splitter cylinder 2 is made of a thin metal ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a fluid distributor and belongs to the technical field of fluid distribution of a heat transferring system. The fluid distributor comprises a distribution pipe (1) with an open end and a closed end. A plurality of flow turbulence holes (11) are formed on the pipe wall of the distribution pipe (1), at least one layer of distribution barrels (2) is covered outside the distribution pipe (1), a plurality of distribution holes (21) are spread on the distribution barrels (2), and hole diameter of the distribution holes (21) is between 0.1 mm (millimeter) and 1mm. by the aid of the fluid distributor, the technical problem of unevenness in fluid distribution of existing fluid distributors is solved.

Description

technical field [0001] The invention belongs to the field of heat exchange systems, in particular to a fluid distributor with high heat exchange efficiency. Background technique [0002] The uneven distribution of the two-phase fluid is the main reason for the sharp decline in the heat transfer performance of the heat exchanger. Setting a distributor at the two-phase inlet of the plate-fin heat exchanger is a widely used engineering method to improve the distribution characteristics. However, in the existing plate heat exchangers, especially the larger and thicker plate heat exchangers, the uneven flow distribution due to unreasonable design of the distributor is more serious. This is because the fluid in the main pipe has a large flow rate when it first enters the plate heat exchanger, and passes through the inlet part quickly, resulting in less fluid flow distributed at the heat exchange plate in the inlet part, and most of the fluid is accumulated in the plate heat exchan...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F28F9/22
Inventor 查晓冬魏辉李向威
Owner SUZHOU BSE AIR CONDITIONER