High-precision constant temperature and humidity technology has gradually matured. In order to meet high-precision settings, it is necessary to consider the design and operation of the entire system. The entire process from design and installation to debugging requires precise control. The following editor will introduce in detail how the high-precision constant temperature and humidity room is constructed?

Components of constant temperature and humidity

1. Optimized design of building envelope structure insulation system

2. High-comfort radiant heating and cooling terminal system

3. Replacement of fresh air system

4. High-efficiency renewable cold and heat source system

Design of constant temperature and humidity scheme

1. Building envelope structure insulation system

Mainly includes: exterior wall insulation, roof insulation, exterior window insulation, sunshade and other aspects.

2. Radiant heating and cooling system

Currently, there are three main types of radiant air conditioners: radiant panel type, structural coil (ceiling) type and capillary network type.

1. Radiant panel air conditioning system

Precise temperature and humidity sensing, microcomputer automatic control; open network connection, remote monitoring; rich functions, flexible selection according to user needs; the only radiant air conditioner that can be combined with fine decoration and complex ceiling.

2. Structural coil air conditioning system

Even temperature distribution, comfortable and healthy;

Low operating cost, no annoying noise; save energy and space, with intelligent control.

3. Capillary network radiation air conditioning system

Excellent heat exchange area, large absolute area that can be laid, uniform heat exchange, fast radiation cooling and heating effect, especially suitable for places that require intermittent cooling and heating.

3. Central fresh air system

Provide natural fresh air for the entire house all day long, making the room a breathing house, and you can enjoy the fresh air of nature without opening the window for 24 hours.

1. Fresh air naturally settles below to form a fresh air lake, improves the air comfort within the height range of the human body, and provides fresh air all year round.

2. Fresh air rises along the human body, and becomes exhaust gas after breathing and is discharged from the exhaust port.

3. Effectively remove various harmful substances such as bacteria, viruses, odors, VOC gases, etc. in the room.

4. Ensure the separation of fresh air and exhaust gas, so that the interior of the building has a stable and comfortable humidity. Installing fresh air can effectively solve the problem of condensation on the surface of radiation cooling in summer.
5. The air supply speed is low (0.5m/s), which will not cause floating dust, no noise, no wind feeling, and keep family members away from air conditioning disease.

6. The waste heat discharged when the building is ventilated can be recycled for domestic hot water.

IV. Renewable cold and heat source system heat pump system

The heat pump extracts energy from nature, is highly efficient and does not emit any pollutants. It is the cleanest and most economical way to obtain energy today. Today, when resources are becoming increasingly scarce, as the most advanced way for humans to use low-temperature thermal energy, heat pump technology has been widely valued and applied worldwide.

According to the type of heat source, heat pumps can be divided into ground source heat pumps, air source heat pumps, etc.

V. Intelligent control

The temperature and humidity controller transmits the corresponding data such as the monitored indoor air temperature, wall radiation temperature and air humidity to the regional and central controllers in real time. The regional and central controllers perform real-time and precise control of the system based on the built-in regional climate data, climate compensation data, system settings, etc. No matter how the external climate changes, it can ensure that the indoor micro-environment consistently meets the user's requirements for comfort, and truly achieves technological humanization.