Introduction: cold storage air cooler, temperature controller, control line, valve parts, piping, cold storage host and other reasonable connection installation, the correct installation process can make the cold storage unit and refrigeration system safe and stable work. What are the problems that the cold storage units need to pay attention to when they are installed?
1, the cold storage unit installed cold storage unit position from the evaporator is better, and easy to repair, good heat dissipation, such as the external shift need to install the canopy, cold storage unit position four angles need to place shock gaskets, installation level is firm, not easy to be met.
2. All copper pipes of copper pipe of cold storage unit need to be wrapped together with the same direction wire with the same direction wire together with the air conditioning band together, and try to take the straight line as far as possible and fix it piecewise.
3. The location of radiator installation in cold storage unit is better from the cold storage unit, better in the cold storage unit, preferably in the cold storage unit. The radiator installation position has the best heat dissipation environment, the suction outlet can not be exposed to other equipment, especially the oil gas, the outlet can not short circuit and facing other window (especially resident window). Equipment, from the ground should be 2M high, the installation level is strong.
4. Installation of line and line of cold storage unit: all copper pipe welding, test pressure, blow up, installation of insulation pipe, pay attention to glue all connection cracks of insulation material, bandage with bandage, wire and cable should be protected by line pipe or line slot alone, and set the fixed bracket according to rules. The weak signal line should be separated from the strong current and shielded if necessary.
5, the cold storage unit and cold air fan are sealed in the factory. Therefore, when the seal is opened, there should be pressure to find out whether there is leakage. The factory copper pipe should be sealed at any time in the construction. In the construction, the waterproof and dust will enter the pipe. The condenser, the cold storage host and the cold air fan are connected with the copper pipe, and the welding side is used. Method, the interface is strong and beautiful.
6, according to the performance of each electrical appliance, the conductor diameter is up to the requirement, and the connection is firm. If the conductor is protected, it can not be saved and the power is properly connected. Wire into the evaporator junction box hole, the need for silica gel seal, the lamp if 36V electricity is to be connected to the ground wire, cold storage unit electric cabinet into the electric cabinet three phase five wire system, to have reliable grounding.
7. The temperature display probe of the cold storage unit penetrates the evaporator back to the air outlet in the cold storage and is suspended, and the Frost temperature probe of the cold storage unit is penetrated into the evaporator back air outlet in the cold storage, and the probe is inserted in the fin (not near the electric heating tube).
8, balance hole (equalizing pressure valve, also called balance window), do not fit in the conspicuous place and the air outlet vertical plate. The height is the upper part of the cold storage vertical plate, and the 200MM hole is opened. All the components that run through the cold storage board, the seals for the cold store boards and components need to be sealed with sealant