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Design of computer cooling system

A cooling system, computer technology, applied in the computer field, can solve the problems of high price, limited volume, immature technology, etc.

Inactive Publication Date: 2017-09-19
葛丽
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, liquid cooling, semiconductor refrigeration and compressor refrigeration are either immature in technology, high in requirements, and high in energy consumption; or they are limited in size and expensive

Method used

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  • Design of computer cooling system
  • Design of computer cooling system
  • Design of computer cooling system

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0019] The invention relates to the technical field of computers, in particular to a computer cooling system design. The system consists of digital DS18B20 integrated temperature sensor (1), STC89C52RC single chip microcomputer (2), four-digit common anode digital tube (3), ULN2003 (4), motor (5), alarm device (6), key control (7) composition. The present invention adopts the digital DS18B20 integrated temperature sensor (1) as the core element of temperature sensing, directly outputs the digital temperature signal and inputs it to the STC89C52RC single-chip microcomputer (2) for processing, a...

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Abstract

The invention relates to the technical field of computers, in particular to design of a computer cooling system. The system consists of a digital integrated temperature sensor DS18B20 (1), a single-chip microcomputer STC89C52RC (2), a four-digit common-anode nixie tube (3), ULN2003 (4), a motor (5), an alarm apparatus (6) and key control (7). According to the design, the digital integrated temperature sensor DS18B20 (1) is adopted as a core component for sensing a temperature, and directly outputs a digital temperature signal; the digital temperature signal is input to the single-chip microcomputer STC89C52RC (2) for processing; the four-digit common-anode nixie tube (3) is adopted to display the temperature in a dynamic scanning display mode; and the single-chip microcomputer is programmed to output a PWM waveform, and the PWM waveform is driven through the ULN2003 (4) to directly control a rotating speed of the motor (5). A real-time temperature display function is added in the system, so that the specific temperature of a CPU can be seen at any time and worries are eliminated; and based on this, a high-temperature alarm function is further added, so that a few parts and event the CPU are prevented from being burnt out due to excessively high temperature of a computer. Therefore, the design is more humanized and more comfortable.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a computer cooling system design. Background technique [0002] In modern life, computers have become an indispensable part of people's lives. Whether it is a laptop computer or a desktop computer, people will consider its heat dissipation performance when choosing a computer. A good heat dissipation system can ensure the high-speed normal operation of the computer and give the CPU enough space for high-load activities, so that we can enjoy computer technology. The infinite charm brought by life shows how important a good cooling system is to a computer. However, integrated circuits are widely used in computer components, and it is well known that high temperature is the enemy of integrated circuits. High temperature will not only lead to unstable operation of the system, shorten the service life, and may even burn some components. The heat that causes high temperature does ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
CPCG06F1/20
Inventor 葛丽
Owner 葛丽
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