Maintenance of electric drying oven

Maintenance of electric drying oven

 

 

 

 

1. Before use, it is necessary to pay attention to whether the power supply voltage used matches. When using, the grounding wire of the power socket must be grounded according to regulations.

 

 

 

2. When using power, do not touch the electrical parts on the left side of the box with your hands or wipe them with a damp cloth or rinse them with water. During maintenance, cut off the power supply.

 

 

 

3. The power cord should not be wrapped around metal objects, and should not be placed in high temperature or damp places to prevent rubber aging and electric leakage.

 

 

 

4. Do not overcrowd the items inside the box, and leave a space for natural air convection to allow moist air to accelerate and escape on the top of the wind.

 

 

 

5. The silver contacts of the temperature regulator should be regularly checked for burrs or unevenness. If there are any, the contacts can be sanded flat with a fine gauze cloth before use, and they should be regularly wiped clean with a clean cloth to ensure good contact (note that the power must be cut off). Do not hit the metal pipes of the indoor temperature regulator to avoid affecting sensitivity.

 

 

 

6. Do not put flammable materials in a drying box without explosion-proof devices.

 

 

 

7. After each use, all power must be cut off and the inside and outside of the box should be kept clean regularly. Hang corresponding signs after cleaning.

 

 

 

 

What is a distributed power grid

 

 

 

 

 

A long time ago, there was a term in China called regional power grid, but the scale of the region could be large or small, and eventually evolved to be divided into provincial-level units as the main unit; Distributed power grids are aimed at centralized large power grids, mainly considering a single distribution network as the scope of consideration. They have self-sufficiency in the main electricity, with a small portion being input/output through transmission lines; The main form of electricity supply is provided by photovoltaic and gas power generation equipment, accompanied by energy storage equipment for peak valley regulation.

 

 

 

 

 

Why should we develop distributed power grids

 

 

 

 

 

At present, the energy utilization efficiency of large power plants is relatively low, mainly due to nighttime peak shaving losses and seasonal power consumption differences resulting in power outages. Therefore, although there is surplus power generation facilities for most of the year, there is still severe power shortage in summer, which hinders further economic development.

 

 

 

 

 

However, people's current electricity consumption habits are basically unchangeable and cannot further invest in the construction of thermal power plants or increase investment in transmission and distribution facilities, as this will lead to further reduction in energy utilization efficiency and increase in electricity prices. Only through energy storage transformation can nighttime peak shaving losses be reduced, and gas and photovoltaic power generation equipment can be used to compensate for seasonal power shortages; At the same time, the rapid load regulation of gas-fired power generation compensates for the output fluctuation characteristics of photovoltaics.

 

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