Temperature/humidity controller

A controller, temperature and humidity technology, used in non-electric variable control, control/regulation systems, simultaneous control of multiple variables, etc.

CN102541124AInactive Publication Date: 2012-07-04SUZHOU SUHAIYA ELECTRICAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-07-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a temperature / humidity controller. The temperature / humidity controller comprises a host computer, a sensor and a temperature regulating device, wherein the host computer comprises an A / D (Analog / Digital) converter, a temperature setting device, an MPU (Microprocessor Unit) and a switch; the sensor comprises a temperature sensor and a humidity sensor; the MPU is provided with a temperature comparison module and a control command module, wherein the control command module is used for generating a control command according to a temperature comparison result; the temperature sensor and the humidity sensor are connected with a sensor monitoring input end of the MPU through the A / D converter and are further accessed to the temperature comparison module, the temperature setting device is connected with a preset temperature input end of the MPU and is further accessed to the temperature comparison module, and the control command generating module is accessed to the output end of the MPU and is further connected with the temperature regulating device through the switch; and the temperature regulating device is a condenser. The temperature / humidity controller provided by the invention can monitor on-site temperature and humidity synchronously and regulate the environmental temperature in time.
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Description

technical field

[0001] The invention relates to a temperature and humidity controller. Background technique

[0002] In order to ensure the temperature and humidity environment requirements of special occasions such as switch cabinets, central cabinets, and wine cellars, heaters are often added in these environments. The controller of the heater controls the heating state of the heater through monitoring the temperature and humidity. However, the existing controllers can only control the heater independently according to the temperature condition or the humidity condition. Contents of the invention

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a temperature and humidity controller, which can monitor the temperature and humidity at the same time, and adjust the ambient temperature in time.

[0004] Technical solution: In order to solve the above-mentioned technical problems, the technical solution ...

Examples

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] like figure 1 Shown is a temperature and humidity controller, including a host, a sensor and a temperature adjustment device, the host includes an A / D converter, a temperature setter, an MPU, and a switch, the sensor includes a temperature sensor and a humidity sensor, and the The MPU is provided with a temperature comparison module and a control command module that generates a control command according to the temperature comparison result; the temperature sensor and the humidity sensor are connected to the temperature comparison module through the A / D converter and the sensor monitoring input of the MPU, and the temperature setting The regulator is connected to the preset temperature input terminal of the MPU and connected to the temperature comparison module, and the output terminal of the control command generation module connected to the MPU is connected to ...