Air cooler and control method thereof

A control method and air cooler technology, which is applied in the control of air coolers and in the field of air coolers, can solve the problems of shortening the effective running time of air coolers, difficulty in dredging tube bundles, and blockage of tube bundles of air coolers, etc.

Pending Publication Date: 2020-10-27
CHINA PETROLEUM ENG & CONSTR +3
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Problems solved by technology

[0002] The air cooler is used in the cooling process of natural gas, but the natural gas extracted from the formation contains many impurities, which are easy to harden into lumps and block the tube bundle of the air cooler, seriously shortening the effective running time of the air cooler, and the blocked tube bundle is also difficult to dredge

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  • Air cooler and control method thereof
  • Air cooler and control method thereof

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0029] The air cooler provided by the embodiment of the present invention, such as figure 1 and figure 2 As shown, it includes a first delivery pipeline 100, a plurality of first valves 200, a working tube bundle assembly 300, a spare tube bundle assembly 400, a plurality of second valves 500, a second delivery pipeline 600 and a plurality of differential pressure detection devices 700; One end of the plurality of first valves 200 is connected to one end of the first delivery pipeline 100, and the other end is connected to one end of the working tube bundle assembly 300 and...

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Abstract

The invention provides an air cooler and a control method thereof. The air cooler comprises a first delivery pipeline, a plurality of first valves, a working tube bundle assembly, a spare tube bundleassembly, a plurality of second valves, a second delivery pipeline and a plurality of pressure difference detection devices. The ends of the first valves is connected with the ends of the first delivery pipeline. The other ends are connected with the ends of the working tube bundle assembly and the spare tube bundle assembly one by one. The ends of the second valves are connected with one end of the second delivery pipeline, and the other end is connected with the other end of the working tube bundle assembly and the spare tube bundle assembly one by one. The pressure difference detection devices are connected in parallel with the working tube bundle assembly and the spare tube bundle assembly one by one. The pressure difference detection devices detect that the pressure difference of theworking tube bundle assembly is greater than the set pressure difference. The work tube bundle assembly is blocked by the block formed by the impurity hardening. The spare tube bundle assembly, at this time, is conducted to turn off the working tube bundle assembly whose pressure difference is greater than the set pressure difference, and the normal use of the air cooler is ensured by replacement.

Description

technical field [0001] This article relates to the technical field of petroleum equipment, and more specifically, relates to an air cooler and a control method for the air cooler. Background technique [0002] Air coolers are used in the cooling process of natural gas, but the natural gas extracted from the formation contains many impurities, which are easy to harden into lumps and block the tube bundles of the air cooler, seriously shortening the effective running time of the air cooler, and the blocked tube bundles are also difficult to dredge. Therefore, it is a technical problem that those skilled in the art continue to solve to provide an air cooler that is easy to unblock and replace the tube bundle after blockage, so as to increase the effective running time of the air cooler. Contents of the invention [0003] The embodiment of the present invention provides an air cooler, which is easy to dredge and replace the tube bundle, and can increase the effective running t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F27/02F28G1/16F28G15/00G01L13/00
CPCF28F27/02F28G1/16F28G15/003G01L13/00
Inventor 陈鹏轩胡成勇张硕
Owner CHINA PETROLEUM ENG & CONSTR
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