Combination method for coil pipe unit of transverse flow enclosed cooling tower
A technology of closed cooling tower and combination method, which is applied in the coil field of combined cross-flow closed cooling tower or cross-flow evaporative cooler, which can solve problems such as inconvenient maintenance, achieve convenient installation and replacement, facilitate deflation, and improve heat dissipation effect Effect
Inactive Publication Date: 2008-09-24
UNIV OF SHANGHAI FOR SCI & TECH +1
View PDF0 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The traditional connection method between the coil bundle and the header is welding. Once there is leakage, maintenance is very inconvenient
Now there are threaded connections, but there is still room for improvement in terms of installation, water release, and exhaust.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] As shown in the attached figure: a combination method for the coil unit of the cross-flow closed cooling tower, the process is: first, the inlet end 7 and the outlet end 1 of the coil unit are made into the form of a bell-mouth pipe end and a nut , respectively used to connect with the inlet vertical header 11 and the outlet vertical header 10 of the cross-flow closed cooling tower; next to the inlet end 7 is a section of bellows 8, and next to the outlet end 1 is also a section of bellows 2 for Adjust the positions of the inlet port 7 and the outlet port 1, and then connect the h-shaped conversion head 9 and the h-shaped conversion head 3, multiple straight tubes 4, and multiple U-shaped tubes 6 between the corrugated tube 8 and the corrugated tube 2. The upper and lower coil units are parallel-connected and staggered into equal-range and equal-...
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
Login to View More Abstract
The invention relates to a combination method for a coil unit of a crossfolw closed circuit cooling tower, the process of which is as follows: firstly, an in-and-out end of the coil unit is a bellmouth-shaped pipe end plus to nut which is used for connecting with a vertical header of the crossfolw closed circuit cooling tower, a section of corrugated pipe close to the in-and-out end is used to adjust the position of the in-and-out end; then, a h-shaped converter, a straight tube, and a U-shaped tube between the corrugated pipes are connected to form upper and lower coil units with equal resistance and equal resistance which are staggered in parallel, and each straight tube of the coil tube is fixed at certain intervals. Because of the invention, the installation and replacement of the coil unit is convenient, and the structure is compact, which is beneficial to deflation and drainage. The coil unit can be freely combined with the coil unit or water drenching fillers to decrease the radiating effect per unit area of tube.
Description
technical field [0001] The present invention relates to a core part of a cooler or a cooling tower, in particular to a method for combining coils of a cross-flow fluid cooling tower or a cross-flow evaporative cooling (condenser). Background technique [0002] Closed cooling tower or cooling (condenser) is widely used in cooling industrial circulating fluid to discharge waste heat to the air. It is closely related to energy saving and water saving that urgently need to be solved in national economic and social development. [0003] A chiller that cools circulating water with air is often called a cooling tower. The heat transfer in the coil is restricted by the cooling water and there is spray water outside the tube to assist in heat dissipation, which is called a closed cooling tower. When the cooling fluid in the tube is other than water, it is often called an evaporative cooler, and the phase change of the working fluid in the cooling process is called an evaporative con...
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
Login to View More IPC IPC(8): F28F25/00
Inventor 章立新何仁兔高明苏永秋黄陈师范志远欧阳新萍薛梅王企鲲金林波刘妮邹艳芳陈岩永
Owner UNIV OF SHANGHAI FOR SCI & TECH