Preface

With the strong support of China, the air conditioning industry has gradually realized the automatic control of the central system. Through the central system of air conditioning, users can easily complete the shift, switch and other work of air conditioning, which not only makes the HVAC system safer, but also facilitates the management of the air conditioning industry.On the other hand, energy conservation and emission reduction is an important foundation for the development of our country. As an important energy consuming industry, air conditioning industry has a great relationship with the emission of carbon dioxide and other greenhouse gases. Through the automatic air conditioning system, air conditioning can realize self-operation and self-control, so as to effectively reduce the content of excess greenhouse gases in the environment.
     However, under the background of the development of air-conditioning industry in China, the popularity of automatic air-conditioning system is not high, and the price in the market is relatively high. In addition, among users, the use method of automatic air-conditioning system has not been popularized in place. Even if users purchase HVAC with automatic control system, in actual life, they do not have their own expectations for users effect. Therefore, the innovation of HVAC industry should not only stay in the technical level, but also in people’s ideological and cognitive views and propaganda efforts.
      Therefore, this book describes the installation and automatic control of HVAC from seven chapters, hoping to have some help.

前 言

空调行业通过我国的大力支持，已经逐渐实现了中央系统的自动化控制，通过空调中央系统，用户可以便捷地完成空调的换挡、开关等工作，不仅让暖通系统更加的安全，也方便了空调产业的管理工作。从另一个方面来说，节能减排是我国国家发展的重要基础，空调产业作为重要的耗能产业，和二氧化碳等温室气体的排放有很大的关系，通过空调自动系统，可以让空调实现自我操作，自我控制，从而有效降低环境内多余温室气体的含量。
      但是， 在现在我国空调产业发展的大背景下， 空调的自动系统普及程度并不高，在市场上的价格也相对较高，加上在用户中，空调自动系统地使用方法也没有普及到位，即使用户购置了含有自动控制系统的暖通空调，在实际的生活中，对用户也没有起到本身预期的效果。所以暖通行业的创新，不应该仅仅停留在技术层面，还应该在人们的思想认知观和宣传力度方面进行合理的创新。
      因此，本书对暖通空调安装与自动化控制的阐述从七章内容进行，希望有一定的帮助。