An assembled cold storage design requirements:

1 material: according to the engineering design and construction materials to the warehouse for materials, and carefully check the materials and parts.
2 transport: cold storage design, according to the invoice check cold storage plate number. Loading and unloading of the library board, do light-light, in base plate of each layer and the ground engaging portion. A scratch-resistant layer.
3 refrigeratory assembled, with the walls and roof gaps, the ground or the bottom film must level, construction environment to clean.
4 cold storage floor when assembled, cold storage floor splicing Secretariat should play two glass glue, each adhesive column 8 mm thick, should not be interrupted.
5 base body with fixed angle aluminum, glass sealing adhesive, with angle aluminum pull sockets firmly fixed. Rivet spacing of 300 mm. The door on the lower spacing of 100 mm.

Two. Cold air machine installation technical requirements:
1 choice of hanging point position, first consider the best position of air circulation. Secondly, considering the base body structure.
2 air cooler with base plate gap is greater than the thickness of cold air machine,
3 air cooler all hanging bolt should all fastening. And with the sealant will bolt and the hanging bolt perforated closed, preventing cold bridge and leakage.
4 ceiling fan is overweight, 4 horns or 5 angle to do. Lintel should across to another piece of roof and wall panels, to alleviate the load bearing.

Three. The cold storage design and acceptance criteria:
1 the library board tight installation base surface and the metal plate shall not be connected to prevent the formation of cold bridge.
2 cold storage design of cold storage board sealant coated evenly. Door mounted flat strictly closed open freely.
3 compression unit colours consistent, rational layout, various types of units installation of the same
4 refrigeration system components pipe diameter selection should comply with the design requirements.
5 the installation position to facilitate the observation and repair regulation.
6 expansion valve temperature bag to thicker insulation.
7 fan, expansion valve, filter installation position to facilitate repair.
8 air cooler air return pipe to slope, the outlet of the blower to the installation of oil return pipeline to, to the selection of pipe resistance and appearance.
9 compressor operation to check the oil level, base vibration, sound operation, suction temperature, exhaust gas temperature, temperature of the motor, crank case, high temperature, low pressure, operating current, wind direction, wind machine and the expansion valve frosting conditions, pressure protection and motor thermal overload protection.
10 computer temperature controller data design meets use requirements.
11 electrical control element action is sensitive, electrical coil should not heating and hum, wire contact to be strong, the wire surface should not exceed 40 degrees
12 the whole system to be protective earthing or protective zero terminating.
13 line pipe and the cooling pipe to vertical and horizontal, should not cross and rugged. It is necessary to leave some space, all lines of metal to Kaka is fixed, should not be resonance and mutual friction.
14 the whole project according to the design and construction of.
15 the project and construction environment clean and tidy.