| 摘要 |
FIELD: construction.SUBSTANCE: thermostat-safe comprises a burglar-proof casing with a compartment for storage of valuables, an outer door equipped with a locking mechanism of the first type, a heat-insulated working chamber installed in the compartment, an inner door with heat insulation, a cooling system with a heat release unit, installed outside the compartment of the casing, and a heat release unit, a fan creating a circulation flow of air in the working chamber passing through the path in the heat release unit, a locking mechanism of the second type, a heat controller of the first type, a temperature setter of the first type, a temperature sensor of the first type, a multi-channel heat controller of the second type, temperature sensors of the second type, a temperature setter of the second type, at the same time the heat release unit is placed in the compartment of the casing, between the working chamber and the heat release unit there is a layer of heat insulation, switching contacts of the heat controller of the first type are introduced into the power supply circuit of the cooling system, outputs of the temperature sensor of the first type are connected to control inputs of the heat controller of the first type, the temperature sensor of the first type is placed in the heat release unit, the number of channels of the heat controller of the second type and the number of temperature sensors of the second type equal to the number of fans, temperature sensors of the second type and the temperature setter of the second type are connected to control inputs of the heat controller of the second type, switching contacts of each channel of the heat controller of the second type are introduced into the power supply circuit of one of fans, and each temperature sensor of the second type is arranged at the output of the path of the heat release unit with the air flow created by one of the fans.EFFECT: increased accuracy of thermostatting and extent of volume isothermality.4 cl, 6 dwg |
