A humidifying device includes an air inlet, an internal air passage through which air taken in from the air inlet passes, a first thermometer that measures a temperature of the air taken in from the air inlet, a first hygrometer that measures a humidity of the air taken in from the air inlet, a cooler installed in a path of the internal air passage, and a cooling control unit that controls the cooler. The cooling control unit changes a cooling intensity of the cooler in a case where values measured by the first thermometer and the first hygrometer are out of a predetermined range.

A humidifying device includes an air inlet, an internal air passage through which air taken in from the air inlet passes, a first thermometer that measures a temperature of the air taken in from the air inlet, a first hygrometer that measures a humidity of the air taken in from the air inlet, a cooler installed in a path of the internal air passage, and a cooling control unit that controls the cooler. The cooling control unit changes a cooling intensity of the cooler in a case where values measured by the first thermometer and the first hygrometer are out of a predetermined range.

The present disclosure belongs to technical field of thermoelectricity, particularly relates to a cogeneration apparatus, including a thermal collector and a thermoelectric power generation component, the thermoelectric power generation component is disposed on the thermal collector and an end face at one side contacts with the thermal collector, the cogeneration apparatus can collect the heat generated after gas combustion through the thermal collector, the heat is used for heating one end of the thermoelectric power generation component, so that two ends of the thermoelectric power generation component form a temperature difference, thereby realizing power generation. In this solution, a compensating distance is disposed between an upper end of the thermoelectric power generation component and an upper end of the thermal collector. The whole power generation efficiency of the apparatus is improved through a relationship between the output power of the thermoelectric power generation component and the compensating distance.

The present disclosure belongs to technical field of thermoelectricity, particularly relates to a cogeneration apparatus, including a thermal collector and a thermoelectric power generation component, the thermoelectric power generation component is disposed on the thermal collector and an end face at one side contacts with the thermal collector, the cogeneration apparatus can collect the heat generated after gas combustion through the thermal collector, the heat is used for heating one end of the thermoelectric power generation component, so that two ends of the thermoelectric power generation component form a temperature difference, thereby realizing power generation. In this solution, a compensating distance is disposed between an upper end of the thermoelectric power generation component and an upper end of the thermal collector. The whole power generation efficiency of the apparatus is improved through a relationship between the output power of the thermoelectric power generation component and the compensating distance.

The present disclosure belongs to technical field of thermoelectricity, particularly relates to a cogeneration apparatus, including a thermal collector and a thermoelectric power generation component, the thermoelectric power generation component is disposed on the thermal collector and an end face at one side contacts with the thermal collector, the cogeneration apparatus can collect the heat generated after gas combustion through the thermal collector, the heat is used for heating one end of the thermoelectric power generation component, so that two ends of the thermoelectric power generation component form a temperature difference, thereby realizing power generation. In this solution, a compensating distance is disposed between an upper end of the thermoelectric power generation component and an upper end of the thermal collector. The whole power generation efficiency of the apparatus is improved through a relationship between the output power of the thermoelectric power generation component and the compensating distance.

The present disclosure belongs to technical field of thermoelectricity, particularly relates to a cogeneration apparatus, including a thermal collector and a thermoelectric power generation component, the thermoelectric power generation component is disposed on the thermal collector and an end face at one side contacts with the thermal collector, the cogeneration apparatus can collect the heat generated after gas combustion through the thermal collector, the heat is used for heating one end of the thermoelectric power generation component, so that two ends of the thermoelectric power generation component form a temperature difference, thereby realizing power generation. In this solution, a compensating distance is disposed between an upper end of the thermoelectric power generation component and an upper end of the thermal collector. The whole power generation efficiency of the apparatus is improved through a relationship between the output power of the thermoelectric power generation component and the compensating distance.

A chilling system for reducing the temperature of water used in an evaporative air conditioning unit (EAC) to increase its efficiency and efficacy. The chilling system is integrated within a frame for convenient and secure retrofit to the EAC. Water is pumped into the chilling system via a water supply line from the EAC. When the temperature of the water in the water supply line is above a preset high temperature, the power supply turns on the thermoelectric chilling device to remove heat from coolant, which coolant passes through the heat exchanger to remove heat from the water passing through the heat exchanger. The water, now cooled, is discharged back into the reservoir of the EAC. This cycle continues until the temperature sensor indicates that the temperature of the water has fallen below a preset low temperature, at which point the power supply turns off the thermoelectric chilling device.

A chilling system for reducing the temperature of water used in an evaporative air conditioning unit (EAC) to increase its efficiency and efficacy. The chilling system is integrated within a frame for convenient and secure retrofit to the EAC. Water is pumped into the chilling system via a water supply line from the EAC. When the temperature of the water in the water supply line is above a preset high temperature, the power supply turns on the thermoelectric chilling device to remove heat from coolant, which coolant passes through the heat exchanger to remove heat from the water passing through the heat exchanger. The water, now cooled, is discharged back into the reservoir of the EAC. This cycle continues until the temperature sensor indicates that the temperature of the water has fallen below a preset low temperature, at which point the power supply turns off the thermoelectric chilling device.