Wireless networking constant humidity machine used in showcase

Abstract

The invention discloses a wireless networking constant humidity machine used in a display case, which comprises a case body; a blower, a refrigeration compressor, an electrical heater and a humidifying water tank are arranged in the case body and are controlled by a microprocessor. An evaporator of the refrigeration compressor and a heating pipe of the electrical heater are respectively arranged in the humidifying water tank. An air outlet of the blower is communicated with a reverse percolating filter in the humidifying water tank by a pipeline. An interface of the microprocessor is respectively connected with a sensor arranged in the display case and a wireless transceiver which realizes communication with a host computer. The air outlet of the humidifying water tank is communicated with each display case inner cavity by the pipeline and a pressure reducing valve. The wireless networking constant humidity machine has the beneficial effects as follows: 1. the wireless networking constant humidity machine satisfies the differentiation requirements of different culture relics on temperature and humidity; 2. the wireless networking constant humidity machine supplies a gap of a central air conditioner in the humidity control ability; and 3. the wireless networking constant humidity machine leaves out the daily work for inspecting the temperature and the humidity in each display case and realizes the all-weather real-time monitoring on environmental index condition of all display cases in offices.

Description

Technical field [0001] The invention involves a constant humidity machine, especially the wireless group network for display cabinets. Background technique [0002] A large number of precious cultural relics, calligraphy and painting are gathered in the museum. In the long -term storage and display process, these cultural relics and calligraphy and paintings must maintain its original stability.The environmental parameters that affect the stability of cultural relics and calligraphy and painting are mainly temperature and humidity.For example, the humidity value of paper cultural relics requires between 55 % -60 %, while the humidity value required by the bronze wares is less than 50 %.When the humidity, light, oxygen, insects, mold and other environmental factors in temperature and environment are common, the temperature is an accelerator and a catalyst. Within a certain temperature value, the temperature increases by 10 degrees, and the response speed is accelerated by 1-3 time...

AI Technical Summary

Problems solved by technology

At present, most museums use central air-conditioning to adjust the temperature and humidity in the exhibition halls. However, because the display cabinets must be sealed and isolated, and the requirements for temperature and humidity are different for different cultural relics, this makes the display cabinets Temperature and humidity cannot be monitored and controlled in a timely, accurate and effective manner

However, the current manual meter reading monitoring method is time-consuming and laborious and brings a lot of inconvenience to management.

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