It is a good plan to choose a negative pressure fan and an environmentally friendly air conditioning solution for the printing cardboard workshop to cool down!

In summer, as the temperature rises gradually, the prevention of heatstroke and cooling will become the top priority that affects the survival of enterprises, especially the cardboard workshop with a typical high humidity and high temperature environment. Many persons in charge of the printing industry said that it is difficult to recruit workers and catch up with the hot weather. The young people who apply for the job are only willing to do comfortable work such as quality inspection, sales, and clerks. The production line ca n’t recruit people. People's attention and sensitivity are affected in high-temperature environments, which also reduces work efficiency and even becomes the culprit for a large number of work-related injuries. Not only that, physical labor and strenuous exercise can lead to heat radiation sickness, which has a high mortality rate.

In recent years, with the emergence of "environment-friendly air-conditioning", the environment of packaging and printing workshops has been changed in one fell swoop, subverting the sweating phenomenon in this industry. Environmental air-conditioning is the best cooling equipment in the workshop. It is cheap, consumes low power, and has a large cooling area. These are the shortcomings of air conditioning. The most important thing is that the cooler is a ventilation cooling device. In this way, the cooling problem of the workshop is solved, and the air in the workshop is kept fresh. Therefore, it is a good plan to choose a negative pressure fan and environmental protection air conditioning for the cooling of the workshop!

1.Negative pressure fan

The main characteristics of negative pressure fan are: large air volume and low energy consumption are generally installed on walls, windows, and can also be installed on the roof.

When it is turned on, the characteristics of large air volume can quickly exhaust the original sultry air and odors indoors, thereby creating a negative pressure inside the room. Fresh outdoor air will enter the room through the doors and windows on the opposite side. The benign circulation of natural wind can effectively ventilate and cool down.

The characteristics of large air volume and low energy consumption, only 1 kWh of electricity per 100 square meters per hour, is a cost-effective choice in various ventilation and cooling equipment.

2.Environment-friendly air-conditioning (industrial cooler)

Environmentally friendly air-conditioning has various names in different regions, and the north is generally called an industrial air cooler, such as (Run Dongfang Environmentally-friendly Air Conditioner).

The working principle of environmental protection air conditioning is a logistics phenomenon. Water flowing through the honeycomb water curtain paper inside the host will increase the surface area of the water and accelerate the evaporation of water. During the passage of wind through the water curtain paper and water, it will be Take away a lot of heat (similar to the sea breeze) to form a cool and comfortable breeze.

When a steady stream of cool air is sent into the workshop, it can reduce the ambient temperature on the one hand, and improve the air quality and oxygen content on the other. These are all effective measures to improve the working environment and efficiency of employees in the workshop.

The comprehensive use cost is the daily electricity cost, which only needs 1 kWh per 100 square meters per hour. Compared with the traditional air conditioner with compressor, the power consumption is very cost-effective.

3.Combination of negative pressure fan + environmental protection air conditioning

The negative pressure fan is used to discharge the hot air outside, and the combination of environmental protection air-conditioning and cool air is used to make use of their respective advantages to achieve the effect of 1 + 1 greater than 2.

The cooling plan of the workshop and the related equipment, from the early natural structural ventilation to the current 3.0 cooling plan, have undergone numerous running-in and improvements.

From the considerations of input cost, use cost, cooling effect, etc., negative pressure fans and environmentally friendly air conditioners (industrial chillers) are used as the 3.0 system solution for workshop and plant cooling, which has lower input costs, lower use costs, and good cooling effects Characteristics, widely promoted in various fields of workshops and workshops, is a market-recognized and effective workshop and workshop cooling solution.