Wuxi Dongxia Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of portable air conditioner in China. Please feel free to buy OEM portable air conditioner at competitive price from our factory. For custom service, contact us now.
Company Profile
As the predecessor of Dongxia, Taihu Cooling and Heating Equipment Co., Ltd. was established in the 1990s. At first, the company produced "Dongxia" brand air conditioners. Later, present-day Wuxi Dongxia Machinery Co., Ltd. ("Dongxia") was established as a joint venture between Taihu Cooling and Heating Equipment Co., Ltd. and Nakatomi, Japan.
In the past 20 years since the establishment of "Dongxia" brand, Dongxia has been focusing on air conditioning and processing industry. Now, the main products of Dongxia include: portable industrial air conditioner, industrial dehumidifier, mobile electric heater, fuel-fired heater, etc. Dongxia operates such brands as "Dongxia", "Winter-Summer" and "Nakatomi", providing aid for the cooling of summer employees, products, precision equipment, outdoor operation and other industrial environments.
Why choose us?
Broad market
Our company's products are sold to dozens of countries and regions such as Japan, the United States, Australia, New Zealand, Thailand, Vietnam, Russia, Hong Kong, and Taiwan. With professional and excellent product performance and reliable quality assurance, our company has effectively cooperated with many Fortune 500 companies and has been designated as an exclusive purchasing brand by them.
Professional team
We have a technical team with more than 15 years of product development experience. Our team has always insisted on absorbing the latest technology, and we have committed to improving product performance and extending product service life.
Advanced equipment
We have professional equipment and working environments such as automatic assembly lines, automatic painting lines, and air conditioner performance testing laboratories.
Professional certification
Our products have obtained more than ten national patents and passed a series of certifications such as American ETL, Japanese PSE, European Union CE, and Chinese CCC.
24h online service
We provide 24-hour online service, if you have any questions you can contact us at any time.
Competitive price
Our products are available at factory-direct prices and are of high quality and affordable price.
Related Product
The portable industrial AC Model SAC-65 delivers 23053Btu/h of cooling relief with footprint under 15 sq. ft.
The facility cooling AC Model SAC-80B delivers 27300Btu/h of cooling relief with footprint under 20 sq. ft.
The portable air conditioner is a compact cooling unit that can be moved from room to room. It typically consists of a compressor, condenser, evaporator, and fan to cool and circulate air.
A portable AC is typically a single freestanding unit with wheels or casters at the bottom. It has a fan that pulls in hot, humid air from the room. Inside the unit, heat is transferred to refrigerant running through the condenser coils. At the same time, water vapor condenses on the coils, removing humidity. The refrigerant turns into a high-pressure gas that eventually releases the heat that's absorbed from the air.
Benefits of Portable Air Conditioner
Flexibility and mobility
Portable air conditioners offer unmatched flexibility. They can be easily moved from room to room, providing personalised cooling wherever you go. Whether you're working in your home office, relaxing in the living room, or sleeping in the bedroom, a portable air conditioner ensures you stay cool and comfortable.
Easy installation
Installing a portable air conditioner is a breeze. Unlike traditional air conditioning systems that require professional installation, portable units can be set up by anyone with basic DIY skills. They usually come with window installation kits, allowing you to quickly exhaust hot air out of a window without the need for extensive modifications to your home.
Cost-effective solution
Portable air conditioners are a more affordable option compared to central air conditioning systems. They require lower upfront costs and can provide cooling for smaller spaces, reducing energy consumption. By targeting cooling where it's needed most, you can potentially save on electricity bills.
No permanent installation
One significant advantage of portable air conditioners is that they do not require permanent installation. This is particularly beneficial for renters or individuals living in spaces where modifications to the property are not allowed. You can enjoy the cooling benefits without making any structural changes to your living space.
Types of Portable Air Conditioner
Monoblock portable air conditioners are a popular choice for those seeking a portable cooling solution. They come in two variations: single-hose and dual-hose air conditioners.
Single-hose air conditioner: Single-hose portable air conditioners are designed with a single exhaust hose that serves the dual purpose of expelling hot air from the room and drawing in fresh air from the surroundings. These units are relatively simple to set up and operate, making them a convenient choice for users.
Dual-hose air conditioner: Dual-hose portable air conditioners offer an enhanced cooling performance by utilizing two separate hoses. One hose is dedicated to expelling hot air from the room, while the other draws in fresh air from outside for cooling purposes. This dual-hose configuration eliminates the negative pressure issue present in single-hose models.
Split portable air conditioners offer a unique design that separates the cooling unit from the condenser, providing greater flexibility and versatility in cooling.
Self-evaporating portable air conditioners are designed to minimize or eliminate the need for manual drainage of condensate water. These units are equipped with a self-evaporative technology that utilizes the moisture collected during the cooling process to automatically evaporate it back into the air.
Application of Portable Air Conditioner
Window restrictions: Not all windows are made the same
Sometimes a window air conditioner is not always the best cooling solution for your room. The problem with window A/C's is that they are made for a standard window type. If you have anything other than the standard or any window restrictions, they won't work for you. A portable air conditioner can be installed in any size window no matter the shape and size. You could also take windows out of the equation and use a ceiling vent. Also, if you only have one window in your room, using a portable A/C won't block out your view or natural light like a window unit might.
Server room cooling
If you work in IT you already know that the server room the nucleus of any company. It is necessary to provide 24/7 cooling and ventilation to avoid any possible malfunctions or the degradation of your computer equipment. A portable A/C is a great option for a server room because it is cost effective and can provide spot cooling. You wouldn't have run your entire system overnight. Many office central air conditioning units are often turned off for nights and weekends. A portable air conditioner can provide server room cooling during those AC down times.
RV cooling: On the road again
The convenience and cost efficiency of a portable air conditioner is perfect for those who love to travel the country by RV. All you need is a small window or top vent in order to exhaust and you are ready to cool your entire RV.
Room additions: DIY drama
If you have recently added a room extension, sun porch, or made one room into two, you may need to find a solution to cooling it. The duct work and added renovations to your central air conditioning in order to cool your new addition can be a costly update. A portable air conditioner, easy and inexpensive to set up, is an excellent alternative.
Supplemental spot cooling
Some areas get more use than others. Your bedroom or whichever room you and your family tend to congregate in are good examples. It is especially important to help provide a comfortable environment for these areas. Increasing your home's central unit for one space is not cost effective and can wear on your cooling system over time. Utilizing a portable air conditioner for this sort of spot cooling can decrease costs and provide some extra cooling for spaces that need a little extra.
Sliding glass door venting
You may have a room in your home you are looking to cool, but the only opening to vent through is a sliding glass door. That is no problem for a portable A/C. All you need is an easy-to-use sliding door vent kit. The sliding door kit includes a long panel that can lengthen to the height of a typical sliding door. When using a sliding door kit, it is important to remember that, once set up, the glass door will need to be kept closed, but that is small price to pay in exchange for a cool and comfortable room in the middle of a heat wave.
Boat: Smooth sailing
If you are a boating enthusiast and love taking it out for long periods of time, a portable A/C would be great for cooling your boat cabin. For those days when there are high temperatures and no break from the sun, providing cooling to your cabin can be simply blissful.
Cabin in the woods
Vacation homes or cabins for camping are sometimes not well insulated or not installed with a central cooling system. Because it is portable like its name suggests, a portable air conditioner can be a great cooling option in these situations. You can store the unit at your vacation home or camping site or you can bring the unit with you when you go. This gives you the option to use it as home, as well.
Small office: Unfit working conditions
If you have a small or home office, you know that the heat generated by computer equipment can make your office warmer than other rooms. A portable air conditioner is great for managing this bothersome heat and can help provide a cool and comfortable working environment. It can also help to lengthen the lifespan of computer equipment.
Party cooling: Before things get heated
Portable air conditioners are an excellent source for supplemental cooling. Holidays, birthday, and maybe a poker game with friends are a good time, but as the room gets crowded, the temperature will rise. A portable A/C unit can help alleviate the situation and cool down your room. Your home may already have a central air conditioning unit, but instead of cranking up your whole house, use a portable air conditioner to cool your party space.
Components of Portable Air Conditioner
Refrigerant
This is a chemical compound that absorbs heat. The refrigerant's role is to cool the evaporator coils by absorbing heat. The refrigerant's heat is released through condensation. This creates a cooling effect.
01
Evaporator coils
The evaporator coils are typically copper or aluminum and are incredibly cold because they contain refrigerant. Their purpose is to absorb heat from the warm air entering the unit.
02
Compressor
Once the refrigerant absorbs heat in the evaporator coils, the compressor changes the refrigerant's state from a liquid to a gas by increasing pressure on the refrigerant.
03
Condenser coil
The pressurized, hot, and gaseous refrigerant is passed to the condenser coil, which cools down the refrigerant. The role of the condenser coil is to dispose of the refrigerant's heat by condensing it into the form of water, which is disposed of by draining it out.
04
The expansion valve
After the refrigerant is cooled in the condenser coil, it's too warm to go back into the evaporator coil to cool down and absorb heat from the hot air. This is where the expansion valve comes in. It cools the refrigerant to its original temperature by decreasing its pressure, making it icy cold and a liquid.
05
How to Maintain Portable Air Conditioner
Gather your cleaning supplies
Start by collecting all necessary cleaning supplies. You will need a vacuum with a brush attachment, mild detergent, warm water, a soft brush, and microfiber cloths. Ensuring you have the right tools at hand will make the cleaning process smoother and more effective.
Remove and clean the air filter
To maintain optimal air quality and unit efficiency, first remove the air filter from your portable air conditioner. Vacuum it gently to remove dust. If it's washable, clean it using warm soapy water.
Open the AC to access internal components
Carefully open the unit to access internal components. This will allow you to reach the areas that need thorough cleaning.
Clean the condenser coils with a vacuum
Use your vacuum's brush attachment to gently remove dust and debris from the condenser coils. This step is vital for cleaning portable air conditioner coils, helping to maintain the unit's efficiency.
Clean the evaporator coil thoroughly
Similarly, clean the evaporator coil using the vacuum. For more stubborn grime, use a soft brush dipped in a mild detergent solution. This will help maintain the coil's efficiency in heat exchange and improve the overall cooling performance of your air conditioner.
Drain and clean the water tank
Empty and clean the water tank, which collects condensate during the AC's operation. Wash it with a mild detergent and warm water to prevent mold and mildew buildup, ensuring the unit functions properly without emitting any unpleasant odors.
Clean the drip tray and exhaust hose
Remove and wash the drip tray and check the exhaust hose for any obstructions or dust buildup. Cleaning these parts prevents water from standing, which could lead to health issues and affect the unit's efficiency.
Reassemble and test the air conditioner
Once everything is clean and dry, reassemble your portable air conditioner. Plug it in and turn it on to ensure everything works correctly and the unit is ready for efficient operation after the thorough cleaning.
Certifications
Our Factory
The production and operation headquarters of Dongxia in China are located in Wuxi, Jiangsu Province, within 2 hours of driving from Shanghai. It has a 30000 ㎡ modern plant warehouse, full-automatic assembly lines and testing equipment, and a huge technical R&D team, with an annual production capacity of 200,000 air-conditioners. It has obtained more than ten national patents and has passed a series of certifications such as ETL of the United States, PSE of Japan, CE of the European Union and CCC of China.
FAQ
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