How to make the mobile air cooler cooler?

　　 First, turn off the switch of the mobile air cooler and unplug the power plug.

　　 Second, open the water filling port on the water storage tank of the mobile environmental protection air conditioner, and be careful not to use too much force to avoid damaging the plastic parts of the water filling port.

　　 Third, fill the water tank with tap water from the water inlet, and cannot exceed the upper limit of the water level of the storage tank. If it is too full, it will overflow and pollute the environment.

　　 Fourth, find some ice cubes from the freezer compartment of the refrigerator and put them into the water storage tank of the mobile air cooler, and mix them with tap water to make the water more ice. At the same time, prepare some frozen ice packs in the refrigerator and replace them.

　　 Fifth, close the water inlet of the mobile air cooler, wipe off the water stains with a rag, plug the power socket of the mobile air cooler into the socket and turn on the electricity, pay attention to the safety of the circuit.

Sixth, press the cooling switch button on the control panel of the mobile air cooler, and after about 3 minutes, when the cooling wet curtain paper is completely wet, it will automatically turn on the air cooler fan to blow air, sort out the debris around the mobile air cooler, and keep it in Keep the windy surface away from hot places.

Where is the negative pressure fan suitable for use? Let's take a look together below!

　　 1. It is suitable for workshops with peculiar smell or high temperature, such as heat treatment plants, casting plants, plastic plants, aluminum profile plants, shoe factories, leather goods plants, electroplating plants, and various chemical plants.

　　2. The negative pressure fan is suitable for labor-intensive enterprises, such as garment factories, various assembly workshops, and Internet cafes.

3. It is especially suitable for places that require cooling and certain humidity, such as cotton mills, woolen mills, linen mills, weaving mills, chemical fiber mills, warp knitting mills, texturing mills, knitting mills, silk weaving mills, hosiery mills, etc. Class textile factory.

　　4. Ventilation and cooling of horticultural greenhouses and cooling of livestock farms.

　　 5. Suitable for warehousing logistics.

Negative pressure fans are widely used in workshops and breeding farms, because it has a very good cooling and ventilation effect, but we also need to pay attention to some details when using it. So what should I pay attention to when using a negative pressure fan?

　　 1. During the operation of the negative pressure fan, if any abnormality is found, please check immediately. It is also necessary to check the sensitivity of the thermometer and the oil level regularly, and control the oil level of the bearing box within the specified allowable range.

　　2. If it is found that the flow of the negative pressure fan is too large, it does not meet the requirements of use, or a small flow is needed in a short time, the throttling device can be used to adjust.

　　3. Every time the negative pressure fan is removed and repaired, the lubricant should be replaced, and the lubricant should be replaced after a certain period of time.

　　4. For minor faults found in the inspection of the negative pressure fan, the cause should be found out in time and try to eliminate or deal with it. If the minor fault cannot be eliminated or the major fault cannot be resolved, the manufacturer should be contacted immediately and the manufacturer can solve it.

　　5. The bearing seat of the transmission should be checked regularly (quarterly), cleaned and added lubricating oil to prevent the bearing from burning out.

Everyone knows that negative pressure fans are divided into centrifugal and axial flow. What is the difference between the two?

　　 1. The centrifugal negative pressure fan changes the flow direction of the medium in the duct, while the axial negative pressure fan does not change the flow direction of the medium in the duct;

　　2, the installation of the centrifugal negative pressure fan is more complicated;

What is the difference between centrifugal and axial flow negative pressure fans?

　　3. The centrifugal negative pressure fan motor and the fan are generally connected by a shaft, and the axial flow negative pressure fan motor is generally in the fan;

　　4. Centrifugal negative pressure fans are often installed at the inlet and outlet of air conditioning units, boiler drums, induced draft fans, etc. Axial negative pressure fans are often installed in the middle of the duct or at the front end of the duct outlet.

　　 There are also diagonal flow (mixed flow) fans. The wind pressure coefficient is higher than that of axial flow fans, and the flow coefficient is larger than that of centrifugal fans. The gap between the axial flow fan and the centrifugal fan was added. At the same time, it is simple and convenient.