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冷库建造步骤

浏览次数:  发布时间:2019-12-22 13:57:53


冷库工程的施工安装是一个系统工程,主要分为库板安装、冷风机安装、制冷机组安装、制冷管道安装、电控系统安装、调试这几个部分;今天龙华环境集成系统就带大家详细了解一下冷库建造步骤。

冷库建造方法:

1、库板的安装

冷库板之间应用锁钩以及密封胶固定,达到库体平整,无空心感,等所有库板都安装完毕之后,再调整顶部与底部之间的平整。

2、冷风机的安装

冷风机的安装位置最好在空气循环最好的位置。冷风机应该与库板之间保持一定的距离,一般要大于冷风机的厚度,例如冷风机厚度为0.5m则冷风机与库板之间最小距离必须超过0.5m方可。在冷风机安装完毕之后应该用密封胶条对于孔洞进行封闭,防止冷桥和漏气情况的发生。
3、制冷机组安装
在制冷机组安装之前应该选择安装何种制冷机组,一般小型冷库都安装全封闭式制冷机组,而中大型冷库则安装半封闭制冷机组。在制冷机组安装结束后需要安装配套的油分离器,并加入适量机油,如果冷库预设温度低于零下15℃的话还应该加入冷冻机油。另外在压缩机的底部还应安装减震胶座,并在四周留有一定的维修空间,便于维修和检查。龙华环境集成系统有限公司对于机组的整体布局都有一定的讲究,并且颜色应该统一,各个机组型号安装结构都应该保持一致。
4、制冷管道安装
管道直径必须满足冷库设计使用要求,并且与各个设备之间保持一定的安全距离,安装位置也需要根据现场实际情况进行调整。
5、电控制系统安装
在各个连接点处都必须进行标记,方便日后维修、检测;所以电线必须用绑线进行固定;做好防潮工作,防止电线进水导致短路。
6、冷库调试
冷库调试时需要先对电源电压进行确认是否正常,很多情况下用户来电报修,都是因为当时电压不稳不能正常启动冷库所引起的,然后检查设备的开闭情况,向储液罐内注入制冷剂,然后运行压缩机。
以上就是冷库建造步骤,希望可以帮到大家。
杭州龙华环境集成系统有限公司是一家专业的冷库设计施工建造商,多年来有丰富的案例经验,龙华团队一直在走一条创新之路,在龙华人的头脑里没有太多条条框框,从企业理念到营销模式,从系统设计到工程实施,从系统交付到托管运营等方方面面,均能体现出,感受到龙华人的创新思维,因而在龙华人建造的系统中,每一个都能找出亮点,足以引领行业方向。
The construction and installation of the cold storage project is a system project, which is mainly divided into several parts: the installation of the storage board, the installation of the cold fan, the installation of the refrigeration unit, the installation of the refrigeration pipeline, the installation and commissioning of the electric control system. Today, the Longhua environment integration system will take you to have a detailed understanding of the construction steps of the cold storage.
Cold storage construction method:
1. Installation of Library Board
The cold storage plates shall be fixed with locking hook and sealant to achieve the flatness of the storage body without hollow feeling. After all the storage plates are installed, adjust the flatness between the top and the bottom.
2. Installation of cooling fan
The installation position of the cooling fan is best in the best position of air circulation. A certain distance should be kept between the cold fan and the storage plate, which is generally greater than the thickness of the cold fan. For example, if the thickness of the cold fan is 0.5m, the minimum distance between the cold fan and the storage plate must be more than 0.5m. After the installation of the air conditioner, the holes shall be sealed with sealant strip to prevent cold bridge and air leakage.
3. Refrigeration unit installation
Before the installation of the refrigeration unit, which type of refrigeration unit should be installed should be selected. Generally, the small-scale refrigerators are installed with totally enclosed refrigeration units, while the medium and large-scale refrigerators are installed with semi enclosed refrigeration units. After the installation of the refrigeration unit, it is necessary to install a matched oil separator and add a proper amount of engine oil. If the preset temperature of the refrigerator is lower than - 15 ℃, the engine oil should also be added. In addition, a damping rubber seat shall be installed at the bottom of the compressor, and a certain maintenance space shall be reserved around it for maintenance and inspection. Longhua Environmental Integration System Co., Ltd. pays attention to the overall layout of the unit, and the color should be unified, and the installation structure of each unit model should be consistent.
4. Refrigeration pipeline installation
The diameter of the pipeline must meet the design and use requirements of the cold storage, and a certain safety distance shall be kept between the pipeline and each equipment. The installation position shall also be adjusted according to the actual situation on site.
5. Installation of electric control system
All connection points must be marked to facilitate future maintenance and detection; therefore, wires must be fixed with binding wires; moisture-proof work shall be done to prevent short circuit caused by water in wires.
6. Cold storage debugging
During the commissioning of the cold storage, it is necessary to confirm whether the power supply voltage is normal. In many cases, the user calls for repair because the voltage is unstable at that time and the cold storage cannot be started normally. Then check the opening and closing of the equipment, inject refrigerant into the liquid storage tank, and then run the compressor.

These are the steps of cold storage construction. I hope they can help you.

Hangzhou Longhua Environmental Integration System Co., Ltd. is a professional cold storage design and construction company, with rich case experience for many years. The team of Longhua has been on the road of innovation. There are not many rules and regulations in the minds of Longhua people, which can be reflected in all aspects, from enterprise concept to marketing mode, from system design to project implementation, from system delivery to custody operation We feel the innovative thinking of Longhua people, so in the system built by Longhua people, each of them can find out the bright spot, enough to lead the industry direction

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