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Cooling device control method

A technology of a cooling device and a control method, which is applied in the direction of using an electric method for temperature control, etc., can solve the problems of increasing the failure rate of the cooling fan unit, and achieve the effects of eliminating the conflict area of ​​wind pressure, increasing the cooling air volume, and improving energy efficiency.

Inactive Publication Date: 2017-02-01
张俊凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The front air coolers are always in operation, and the failure rate of the front air coolers increases

Method used

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  • Cooling device control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: The position numbers of the cooling devices in the cooling device array are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 , 18. Cooling devices with odd numbers are arranged in the first line according to the numbering order, and cooling devices with even numbers are arranged in the second line according to the numbering order, such as Figure 4 shown. The grouping method is a group of No. 1 and No. 10, a group of No. 3 and No. 12, a group of No. 5 and No. 14, a group of No. 7 and No. 16, a group of No. 9 and No. 18, a group of No. 2 and No. 11 , A group of No. 4 and No. 13, a group of No. 6 and No. 15, a group of No. 8 and No. 17, divided into 9 groups.

[0049] It is one of the most preferred embodiments to set the array of cooling devices in two rows. The cooling device matrix set in two rows has the least mutual influence during operation. The cooling device produces a large amount of cooling air, a wide cooling area, and high operating e...

Embodiment 2

[0051] Embodiment 2: The position numbers of the cooling devices in the cooling device array are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, the cooling device array It is set to 3 rows and 5 columns, and the cooling devices are set in numerical order starting from the first column on the left, such as Figure 5 shown. The grouping method is a group of No. 1, No. 5 and No. 9, a group of No. 4, No. 8 and No. 12, a group of No. 7, No. 11 and No. 15, a group of No. 13, No. 2 and No. 6, and a group of No. 10 and No. 12. A group of No. 14 and No. 3.

Embodiment 3

[0052] Embodiment 3: The position numbers of the cooling devices in the cooling device array are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, the cooling device array It is set to 3 rows and 5 columns, and the cooling devices are set in numerical order starting from the first column on the left, such as Figure 5 shown. The grouping method is a group of No. 1, No. 5 and No. 3; a group of No. 4, No. 8 and No. 6; a group of No. 7, No. 11 and No. 9; a group of No. 10, No. 14 and No. 12; A group of No. 13 and No. 15.

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PUM

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Abstract

The present invention relates to a cooling device control method. The method includes the following steps that: cooling devices are set to as an N*M matrix array, wherein N and M are positive integers; and the acting states of the cooling devices are controlled. With the cooling device control method of the invention adopted, the optimization of the cooling device array is realized, the energy efficiency of the cooling device array is improved, energy consumption is reduced, the operating efficiency of the cooling devices is improved, energy saving and emission reduction can be realized, and the failure rate of the cooling devices can be reduced.

Description

technical field [0001] The invention relates to the field of cooling device control, in particular to a cooling device control method. Background technique [0002] Air coolers are becoming more and more important in natural gas transmission stations, especially natural gas compression stations. With the increase of gas transmission volume, the number of fans in the air cooler array and the cooling capacity of a single fan are continuously increasing. The air coolers are controlled by fixed frequency. A kind of air cooler, the array that forms has many kinds of problems. For example, the arrangement of the air cooler array is that the first row is No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 7, No. 8, and No. 9 coolers, and the second row is No. 10, No. 11, No. 12 No., No. 13, No. 14, No. 15, No. 16, No. 17, and No. 18 air coolers. The air cooler start and stop control method in the prior art is to set No. 1 air cooler and No. 2 air cooler as the first group of air coolers...

Claims

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Application Information

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IPC IPC(8): G05D23/19
CPCG05D23/19
Inventor 张俊凯王朝璋孙韬刘鵾刘鹏魁钟卡
Owner 张俊凯
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