Tall space hot and cold units are a device that integrates cooling and heating functions, which are usually used in large buildings of air -conditioning systems.The installation process needs to follow a certain step. Below, the installation process of the high space hot and cold units will be introduced in detail.
Preparation of the project: Before the installation of the hot and cold units of the high space, a series of preparations are needed.The first is to determine the installation location of the unit, which needs to be considered factors such as pipeline connection, power supply, shockproof and heat dissipation.Then transport the unit to transport the unit to the installation site. You need to use tools such as cranes or forklifts for handling.At the same time, it is necessary to prepare some auxiliary equipment and materials, such as expansion bolts, sealing and pipeline joints.
Installation unit base: The installation of the unit base is very important, it is the basis for supporting the entire unit.Before installation, the size and shape of the base must be matched with the unit.Under normal circumstances, the base consists of steel structure and can be designed and produced according to actual needs.When installing, you need to fix the base on the ground, and use the expansion bolt to firmly connect the base to the ground.
Installation unit host: The host is the core part of the high space hot and cold units. It includes compressors, evaporation, condenser and electronic control system.Before installing the host, you need to match the size and weight of the host with the base.First place the host on the base and fix it with a special tool.Next, the host needs to be connected to the corresponding pipe, including cold water pipes, hot water pipes and cooling water pipes.When connecting, pay attention to ensuring the firmness and sealing of the connection.
Attachment and accessories: While installing the host, you also need to install some accessories and accessories, such as fan, pump, filter, and regulating valve.These accessories and accessories are usually used to assist and enhance the functions of the host.When installing, it is necessary to operate according to the installation requirements of each accessory and ensure that their connection with the host is firm and reliable.
Power supply and pipeline: After the unit installation is completed, the power supply and pipeline need to be connected.The first is power supply, which needs to be connected to the corresponding power socket to the corresponding power socket.After connecting the power, the electrical system is required to test and check to ensure that the circuit connection is correct and stable.Then connect the pipeline, including cold water pipes, hot water pipes and cooling water pipes.When connecting the pipeline, a leakage test is required to ensure that there is no leakage at each connection.
Debugging and testing: After the installation is completed, the unit needs to be debugged and tested to ensure its normal work.First of all, you need to start and stop the unit of the unit. Whether the starting and shutdown process of the test unit is normal.Then perform cooling and heating tests to test the cooling and heating effect of the test unit meet the expected requirements.In the process of debugging and testing, you need to pay attention to the operation of the unit, such as temperature, pressure, and air volume to ensure the stability and safety of the units work.
Preparation maintenance plan: After the unit installation is completed and passed the debugging and test, the maintenance plan of the crew is also required.The maintenance plan includes regular inspections, cleaning and maintenance, which aims to ensure the long -term normal operation of the unit.The preparation of the maintenance plan needs to consider the use conditions and work loads of the crew, and operate in accordance with the manufacturers advice.