No matter whether the mobile cooler is 30 degrees, 40 degrees, 50 degrees, dry, odor, or sultry, whether indoors or outdoors, regardless of the large workshop or small room, the use of mobile coolers can achieve cool, fresh, comfortable and convenient results.

    Mobile air-conditioners (environment-friendly air conditioners) are shipped from the factory and can be used without opening the package. There is no need for time-consuming and labor-intensive installation, and there is no danger of hanging outside the wall. application. Widely used in factory workshops, Internet cafes, cafeteria restaurants, hotel kitchens, employee dormitories, outdoor work, casual dining, offices, facades, warehouses and other places that require cooling and ventilation.

    It is especially suitable for places that require mobile use, such as fixed station cooling, mobile work station cooling, equipment maintenance mobile cooling, storage and handling cooling, and outdoor temporary work cooling. It is the best substitute for fans.

Cooling principle of mobile cooler

    The cooling fan circulating water pump continuously sends water to the wet curtain. After the wet curtain is completely soaked, a water film is formed on the surface. After the fan is turned on, dry and hot air is drawn into the wet curtain, forcing the water film water on the wet curtain to quickly evaporate from liquid. It is in a gaseous state, absorbing the heat in the hot air, causing the temperature of the airflow to drop rapidly to form a cold airflow, which is then sent out from the air outlet. During this process, the air and the water film of the wet curtain are in full contact, and dust, smoke, dust, etc. are removed, and the air Harmful gases such as SO2, NO2, NH3, etc. dissolve in water by chemical reaction with water, thereby purifying the air, and the negative oxygen ions generated during water evaporation also increase the oxygen content in the air. The mobile cooler uses the principle of water evaporation and heat absorption to reduce the temperature, so the drier the use environment, the higher the temperature, the more obvious the cooling effect.

How to make the air cooler play a considerable efficiency? How to be more assured, safe and economical operation? The maintenance of this air cooler is an essential task.

1. After the air cooler system is running for a period of time, dust will accumulate on the filter screen, increasing air resistance, and the air conditioner indoor unit will leak water, which will cause the air volume to decrease or become blocked, so regular cleaning is required.

2. After long-term operation, due to the heating of wires and components, the connectors will loosen and fall off, which will cause poor contact and phase loss. Periodic inspection and treatment are required.

3. Accidents caused by failure of protection devices such as water flow switches, high and low pressure switches, safety valves, etc., should be replaced in time if found.

 

 Precautions 

1. When repairing the air cooler, be sure to turn off the power. It is quite good to cut off the power and wait for a period of time, because static electricity will be generated for a long time, and the static electricity will not disappear immediately after power off.

2. If it takes a long time to transport, we should take some protective measures to prevent the product from being destroyed when it reaches the customer.

3. For this we should protect the outside of the cooler package, and put it upright when placing it, so as not to be stressed or bumped.

4. When carrying the porter, it should be handled gently to avoid product damage. Before the product is installed and operated, we should check its machine.

  

5. Add more lubricant to the bearing.

6. We should pay attention to the voltage of the cooler to the dust on the cabin, such as the blades and shutters on the fuselage. The power supply of the air cooler must meet the above specifications when the air cooler is used, and a deviation of the voltage can exceed 10 of the rated voltage.

7. When the air cooler stops working, we cannot use external force to open the shutters. This is to prevent a closeness of the blinds.

8. In short, the air cooler is generally unpacked, and it needs to be well packed under special transportation environment to prevent the product from being damaged during transportation.

The cold air blower is one of the main equipments for refrigerating, storing goods and air conditioning. It relies on the ventilator to force the air to pass through the internal cooling pipe for forced circulation, and generates heat exchange to cool the air to reduce the temperature.

特点 New features of chiller technology development:

(1) High heat transfer efficiency: Adopting variable sheet pitch or overall hot-dip galvanizing process, the whole machine is assembled and welded in a pure zinc bath with a high temperature of 400 ℃ or higher to make the whole hot-dip galvanized, so that the steel pipe and fins are in close contact. The sheets are integrated to improve the heat transfer efficiency. Can greatly improve the thermal conductivity.

(2) Excellent anticorrosive performance: The hot-dip zinc and zinc layer thickness is more than 50 μm, which is 10-15 times that of electroplating, which enhances the anticorrosive performance and has a long service life.

3 (3) Energy-saving and low-noise: Equipped with patented QDZ series axial flow fan, the fan is optimized by advanced CAD design, high-efficiency area, can adapt to multiple working conditions and efficient operation, save a lot of energy consumption and prolong service life. Compared with other axial flow fans, it has the advantages of low power consumption, low noise, high efficiency, large air volume and high pressure.

(4) There are many types of structure: its structure types are floor top blowing (L type), floor top blowing type (LS type), floor flat blowing type (LP type), floor bottom blowing type (LX type), and ceiling type (D type), assembled type (PP, PD). Pipe group types are: steel pipe steel sheet, steel pipe aluminum sheet, aluminum pipe aluminum sheet, copper pipe aluminum sheet, etc.

(5) Adopting variable pitch optimization assembly method: reduce wind resistance, uniform frost formation, enhance heat transfer effect, and reduce frosting times.

(6) Wide range of applications: many varieties and complete specifications, which can be widely used in frozen rooms such as meat, fruits, vegetables, eggs, food, aquatic products, frozen refrigerated rooms, refrigerated refrigerated rooms, food processing and industrial production Air conditioning in the workshop.

    The installation of negative pressure fans is an aspect we must focus on, so below, we will explain the importance of proper installation and some precautions so that everyone can properly carry out the installation of negative pressure fans, so that Get good installation results. Moreover, this can also deepen the understanding of negative pressure fans. Ningbo air cooler, Ningbo air cooler

    The importance of the correct installation of negative pressure fans is mainly reflected in its ability to correctly and regulate the use of this fan, thereby improving its use effect and reducing the probability of failure. The precautions during the installation of negative pressure fans will be explained in detail through three parts: before installation, during installation, and after installation.

Before installation

    To carry out a complete and comprehensive inspection of the negative pressure fan, it is mainly to see whether the parts are intact, whether the fasteners are tight, whether they are loose, and whether the clearances are appropriate. For the selection of the air outlet, it should be noted that there should be no obstacles around it.

2. Installation

    To ensure that the negative pressure fan runs on a level and solid foundation, its support should be smooth and stable, and if necessary, it can be reinforced. After the installation is completed, check the sealing performance for gaps. If available, sealants can be used to eliminate gaps.

3. After installation

    When the negative pressure fan is installed, check whether there are debris and tools left inside the fan. In addition, flip the fan blade with your hand to see if it is rubbing and if the clearance is appropriate. If there is no problem, then the trial run of the fan can be carried out.

    The above three parts are necessarily involved in the entire installation process of the negative pressure fan. Only by keeping these precautions in mind can we pay attention in the actual operation and use them well to obtain a satisfactory installation effect. Moreover, for the user, doing a good job in the installation of the negative pressure fan is also a guarantee and a prerequisite for its operation and use, which should be taken seriously.