Features of using a mobile air conditioner without duct for home

Design and principle of operation

The design of a floor-mounted air conditioner without an air duct is completely different from a split system and other types of similar stationary climate control equipment. Mobile evaporative models do not have a compressor and components necessary for circulating the refrigerant (freon). The floor-standing ductless air conditioner includes the following elements:

• sponge water filter;
• pump;
• air filter;
• fan;
• water container.

Design of a mobile air conditioner without an air duct Source stroy-podskazka.ru
Air-free equipment is produced in the form of a rectangular plastic or metal monoblock equipped with 4 wheels. Manufacturers produce models equipped with handles located on the sides or top of the device.

In front of the case in the upper part of the monoblock there are holes designed to supply air masses into the room. Manufacturers often equip such outlets with movable blinds, which are used to change the direction of cooled and humidified air. Adjustment is carried out manually. Some models have a function for changing the flow direction on the remote control. The air intake occurs through the grille on the rear side of the housing.

Before purchasing a unit, you need to understand how a mobile air conditioner works. This will allow you to make a meaningful purchase and not regret the money spent in the future.

Operating principle of a mobile air conditioner without an air duct Source strojdvor.ru

In a portable device, the working substance is cold liquid or frozen water. This medium, evaporated into the free space, is a neutral refrigerant when considering the operating principle of an open air conditioning system. The effect after turning on the equipment is the same as the feeling of coolness when a person comes ashore from a pond on a hot day. At this moment, moisture evaporates. The process is accompanied by a sharp absorption of heat. It is on this property of the aquatic environment that the operation of a ductless portable air conditioner is based.

Ice is pre-prepared in a separate container. Some manufacturers produce models equipped with helium pads for freezing water.

In floor-standing modifications of air conditioners without air ducts, the aqueous medium evaporates, which allows air to be cooled. The process is a phase transition accompanied by the absorption of heat due to the conversion of a liquid into a gaseous substance.

Air cooling using water in a mobile air conditioner Source klimat-vdome.ru

Cooling in the device is accompanied by minimal release of thermal energy. Therefore, a water-based air conditioner is made without a corrugated hose, which is used in other similar devices to discharge hot air outside. Another distinctive feature of a floor-standing evaporative device is the absence of condensation accumulation, because it moves along with the air mass. This principle of operation of the equipment allows you to humidify the air processed in the space where the climate control unit is located.

Cooling in a portable device is carried out as follows:

• using a pump, liquid from the water tank is directed to the porous hydraulic filter;
• a ductless portable air conditioner for a home sucks in and passes air through an air filter to cleanse the environment of dust and other particulate matter;
• after soaking the sponge filter with water, evaporation occurs - the liquid takes heat from the air mass;
• cooled air from the device is returned to the room.

Air mass cooling cycle in a portable device Source babypro.ua
A portable unit without a corrugated air vent is ideal for rooms where it is necessary to humidify the atmosphere and reduce the temperature from 5 to 7 °C.
The portable device is suitable for objects with small heat gains from household equipment, people, building structures, including windows, roofs and walls.

⇡#Bladeless fans

There are fans without blades at all. Bladeless fans from Dyson, for example, look futuristic, are completely safe, but cost a lot. At first it’s difficult to understand where the air comes from: it seems like it’s coming from nowhere. Here is a room, here is a table, here is a plastic ring - and out of nowhere on the other side of the ring there is a stream of air.

Dyson bladeless fans on a telescopic stand

It's actually quite simple. The Dyson Air Muliplier draws in air and distributes it around the perimeter of the ring, creating a low-pressure zone and drawing air into the ring. Air comes out under strong pressure from a gap around the perimeter of the ring, so thin that at first glance it is not visible.

This fan, which costs around $300, operates almost silently. By the way, this technology allows you to create not only round fans, but also in the form of other closed shapes - for example, a curved oval.

One form of bladeless fans

Why Dyson? Because James Dyson was the first to bring such a design to market. Various clones often look more modest; they are produced by SUPRA, Clever&Clean, Flextron, Orion, VES, Roward, Kitfort and others.

Pros and cons of ductless floor standing portable air conditioners

When choosing mobile floor air conditioners without an air duct, the pros and cons of the equipment must be taken into account. Therefore, it is necessary to understand the advantages and disadvantages of climate humidifying devices with the effect of cooling the air environment.

Equipment advantages

There is a wide range of devices on the market. The owner of a country property can purchase equipment with embedded software, a thermostat and a timer. Manufacturers produce climate control devices without an external unit, operating in automatic and customizable modes, each of which allows you to set the required temperature in the room.

Modern mobile floor-type air conditioner without duct Source nugi.dasirobym.ru.net

See also: Catalog of house projects measuring 10 by 10.

Other advantages of the device include the following features:

1. It is possible to operate simultaneously in cooling and humidifying mode.
2. Light weight, which for models in a plastic case does not exceed 6 kg. This allows the water conditioner to be easily moved around the house and transported even over long distances. Moreover, the models are equipped with small wheels.
3. It is possible to turn on only the ventilation mode at different speeds or heating.
4. Good efficiency due to the operation of only one fan.
5. Louvre curtains at the air outlet allow you to adjust the direction of flow.
6. In cooling mode, power consumption is a maximum of 85 W.
7. The temperature drop occurs smoothly, so there are no drafts in the room.
8. Compact dimensions, which are 100-120 mm smaller in width, depth and height compared to the dimensions of models equipped with flexible air channels. This allows you to install climate control equipment anywhere in the room.

Ergonomic design of a portable floor-mounted air conditioner without duct Source tion.ru
There are a number of other advantages of a portable air conditioning device:

1. High reliability due to simple design.
2. There is no need to lay inter-unit communications due to the absence of an outdoor unit. There is also no need to install a drainage hose.
3. Low noise level, not exceeding 45 dB. In this parameter, an air conditioner without an air duct outperforms equipment with an air duct, since the latter’s noise level reaches 50-56 dB.
4. Simple installation because there is no need to expose the corrugated air duct to the street.

The water portable climate control device is controlled using a remote control or a mechanical or touch panel on the body. Here are the buttons for selecting modes, temperatures, additional functions and turning the device on and off. The panel may also contain an indicator showing the water level in the pan. The equipment is characterized by increased safety due to the absence of freon, which is used in stationary devices for heat transfer.

Control panel of a mobile floor air conditioner Source stroy-podskazka.ru

Equipment disadvantages

Air conditioners without outdoor outlets have a number of design flaws that cannot be ignored. The main disadvantages of the equipment include the following disadvantages:

• low efficiency in large rooms;
• the need to constantly monitor the presence of water in the tank;
• to increase the efficiency of the evaporation unit, it is necessary to ensure a stable supply of a small amount of air from the street in a private house so that excess moisture can be removed from the home, but heat will begin to flow into the building along with the fresh environment;
• inertia - a mobile air conditioner without an air duct slowly cools the air environment, because water used as a working substance is not a highly volatile liquid;
• during operation of the unit at the site, there is a strong increase in the level of humidity, which significantly affects the decrease in the rate of the evaporation process;
• when using ice, it is necessary to freeze the water in advance in the refrigerator, which is a source of heat;
• The average area of ​​a serviced room is 24 m².

Floor-standing equipment in a mobile design and without an air duct cannot fully replace a split system Source bk-group.by
See also: Catalog of companies that specialize in ventilation and air conditioning.

Despite the popularity of portable ductless climate control equipment, users note that the units only cool indoor air to 23°C. A slight decrease in temperature occurs exclusively locally - in the place where the air mass leaves the device. However, at other points in the room it will increase. After all, the components constantly generate heat during operation of the device.

Water heating

Water heating

is the most common type of heating. It is used in most residential buildings and buildings, industrial facilities and country cottages. The main element of a water heating system is a boiler designed to heat water (coolant).

Heat loss calculator

Calculator for the number of radiator sections

Heated floor calculator

Types of heating systems

The coolant (water) circulates through closed pipes and transfers it to heating devices (radiators, convectors, registers, heated floors, etc.), which in turn release it to the room. In the simplest case, circulation can occur naturally, due to the pressure difference in the circuit, but most often it is forced. In this case, the system contains a pump (or pumps). Having passed through the entire heating circuit and given off heat, the coolant returns back to the boiler, where it heats up again, etc.

As a rule, in the water heating systems of modern houses there is not one circuit, but several - for heated floors, for a swimming pool, for heating the boiler of the water supply system, etc. A separate circuit is organized whenever its own specific heating parameters (temperature and time) are needed. Depending on the type of fuel used, boilers are: solid fuel (gas, coal, pellets), gas, liquid fuel (diesel), electric.

Features of installation and operation of a portable cooler without freon

Along with the portable climate control equipment, instructions are supplied containing information on how to install a floor-standing air conditioner that operates without emitting hot air into the street. One of the features is the simple placement of the unit. To do this, you do not need to invite a specialist, whose help is required when installing stationary models. The placement of the device indoors is carried out without obtaining permission for installation, unlike split systems, the external units of which are prohibited from being hung on the facades of some buildings of historical value.

Easy installation of a portable ductless air conditioner Source pinterest.com

To take advantage of all the benefits of a portable open air conditioning system, you do not need to do the following:

• drill the wall structure of the house;
• secure the external unit;
• lay a flexible duct outside to remove hot air;
• connect the condensate drainage hose.

Installing a floor-standing air conditioner without a corrugated ventilation duct involves simply plugging the unit into an electrical outlet. The device is placed on the floor, bedside table or shelf in that part of the room in which it is necessary to reduce the temperature.

The instructions for climate control equipment note that it is important to follow safety rules. After all, a person uses an electrical device. Although portable equipment has a high level of protection against electric shock. An electric kettle is more dangerous than a floor-standing climate control unit.

Floor mobile air conditioner just needs to be plugged in. Source myroq.gixekut.ru.net

It is also necessary to comply with sanitary standards, because the device contains a water container. The reservoir is in contact with the air. Therefore, bacteria, dust, fungi and other single-celled microorganisms enter the container. They must be disposed of after each operation of the cooling unit using disinfectants. The names of disinfectants are indicated on all packages of climate control units. Manufacturers recommend that tanks in open systems be washed twice with clean water and only then used for filling with working fluid.

⇡#Modern bells and whistles

Today's fans, both tabletop and floor-standing, have more than just buttons on the body. Modern models are often equipped with remote controls that allow you to change the flow power from any corner of the room. Also, a modern fan can operate in automatic mode if it has a timer: you can set the required time interval, after which the device will turn itself off.

Fan with fumigator Globus

Other bells and whistles include built-in fumigators to protect against insects, or ionizers for air purification; The latter, by the way, are already equipped with everything possible: we recently wrote about humidifiers and air purifiers, which are also massively equipped with built-in “Chizhevsky chandeliers.”

Scarlett floor fan with sophisticated control panel

Some completely optional bells and whistles include an LCD display and a built-in electronic thermometer, the readings of which cannot be said to be very accurate, especially when the fan is running. Another not very necessary bells and whistles can be called “wind mode”: that is, when the fan blows the room not with a light stream of wind, but with “gusts”, simulating normal wind.

Criteria for choosing a mobile air conditioner without an air pipe

Selecting the right portable air conditioning unit without a vent will allow the unit to work properly in specific conditions and meet the needs of the user.

It is important to choose the right floor mobile device without an air duct! Source www.vse-o-novosti.ru

conclusions

When choosing a mobile air conditioner, you should remember that:

• important criteria are the cooling capacity of the device, cooling and heating power ;
• also to pay attention to the air flow speed, design dimensions and energy efficiency class ;
• for ease of use, it is better to give preference to a model with a small display and timer .

Manufacturers and models of mobile air conditioning units without corrugated ducts

Portable air conditioners without an air duct differ in functionality, appearance, and dimensions. Equipment manufacturers are trying to attract buyers by introducing new options into devices.

Today, Electrolux devices are in demand on the market - they are one of the most popular cooling and evaporation devices. Among all produced models, the EACM-14DR/N3 air conditioner holds the leading position. The installation is capable of cooling and drying air. The convenient device is sold together with a remote control for 25,000 rubles. The equipment is equipped with a timer and allows flexible settings.

Mobile ductless air conditioner Electrolux EACM-9 CG/N3 Source tehnikaportal.ru

Ballu devices are the second most popular evaporative cooling devices. The BPHS 09H mobile air conditioning system attracts home owners with its four-position control. This allows you to run the equipment in one of the modes: heating, cooling, ventilation or dehumidification. On the market, an air conditioner sells for about 19,000 rubles. together with the remote control.

Model Ballu BPHS 09H Source www.termokit.ru

Bork devices are some of the most balanced models. The Y501 device is designed to work in a room with an area of ​​up to 35 m2. The unit has high productivity, which forces you to use more water compared to other similar devices. Beautiful equipment can be purchased for 20,000 rubles. This will allow you to become the owner of a product that can operate in four modes.

Air conditioner Bork Y501 Source bork.ua

Penguin is a compact model that allows you to cool air over an area of ​​20 m2. The device has the function of ionization and aromatization of the air. The device has a sleek, stylish design and decent build quality. The equipment looks harmonious in different interiors.

Kibor 24 is a portable climate control system of compact size, weighing no more than 8 kg. The small device is designed to operate in a room of 24 m2. The cooling-evaporation unit has a timer, adjustable dampers, and a water level sensor. Liquid containers are removable.

Those who don't want to read can watch the videos. They will clearly help you understand the structure, operating principle, advantages, and features of portable climate control equipment without an air duct.

Top brands

When choosing climate control equipment for your home, you need to pay attention not only to the technical parameters of the devices, but also to the manufacturer.

Stay up to date! The best brands are:

1. Ballu is an international brand that produces reliable equipment for industrial and household use.
2. Electrolux is a Swedish company that is the world's leading manufacturer of equipment for a comfortable life.
3. Zanussi is a proven Italian brand specializing in the development of innovative household appliances.
4. Timberk is a Swedish developer that provides a wide range of climate control devices.
5. Hyundai is a South Korean brand whose equipment is famous for its durability and reliability.

Epilogue

The evaporative monoblock is the choice of people who rent houses for seasonal holidays or permanent residence. After all, such equipment can always be transported to another building. A mobile cooling device without an air duct allows you to create comfortable conditions in any small room in a country house. A portable device with water refrigerant is a godsend for asthmatics, because the air conditioning unit does not dry out the air, unlike stationary wall-mounted models.

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Read later

What does it represent?

A mobile air conditioner is a small structure designed for air conditioning rooms.

The gadget is easy to move, transfer to another room or apartment without dismantling, which makes it convenient to use.

Important! You can use the electrical appliance immediately after purchase, since the owner does not need to carry out long and complex setup of the equipment to start working with the device.

Reviews of the AM400 model from Bimatek

It should be noted right away that this cooler is a record holder in terms of low noise. It works very quietly, causing virtually no acoustic discomfort. For comparison, its lower noise threshold is 38 dB, while the average parameter of other models is 50 dB. But this is not the only attractive feature of the air cooler from Bimatek. Operating practice shows that it quickly cools rooms, does not require much effort during installation and can be easily adjusted to different parameters and modes. This has few weak points, but it does have them. For example, the short pipe of the device and the large dimensions of the body are noted.

Reviews of the model BPAM-09Н from Ballu

The model is included in the middle segment of coolers, but is highly valued by users. It is noted that the device shows good performance even when used from the sunny side under a window. According to the owners, only 10 minutes are required to bring the temperature to the optimal state. But for full operation of this model, the pipe will need to be brought outside - hot air will be discharged through it. As for negative reviews, the BPAM-09N air cooler for home is significantly limited in settings. You can only regulate the speed of rotation of the fan blades, and other parameters are set according to a single standard. This model is also criticized for its noisy operation, insufficiently effective air filtration system (from dirt and odors), and the lack of a timer option and remote control. That is, in terms of basic performance qualities, the solution is worthy, but the functionality and individual operational nuances spoil the overall picture.

Simplified designs for the home

One of these designs is a water heat exchanger combined with a conventional floor fan. To make such a primitive cooler, you need to take a copper tube and roll it into a spiral, attaching it to the fan protective grille. For installation, you can use plastic clamps used to secure wiring in cars. The ends of the tube are connected to the water supply, and the fan is connected to the network.

The copper tube is attached directly to the fan grille

Note. The described design is ineffective because the tap water is not cold enough and the usable area of ​​the copper heat exchanger is too small. The air flow from the impeller will cool slightly and nothing more.

Bottled air conditioner is placed in the window opening

The original design was invented in one of the African countries, where it is traditionally hot and, in addition, there is no electricity supply. The device works based on a law of physics that states that the temperature of a gas passing through a sudden contraction and expansion drops by several degrees (up to 5 ° C). The neck of the same plastic bottle acts as such a narrowing, and to get more cooled air, you need to use a dozen of these necks.

To make it you need to drill through the plywood and cut the bottles

A non-volatile air conditioner is done like this:

1. Cut a piece of plywood or fiberboard the size of the window opening to be opened. Check how many bottles can be placed on it close to each other.
2. Cut off the necks of all bottles and twist the caps. Then place them on a sheet of plywood and mark the centers of the holes with a pencil.
3. Make holes with a core drill whose diameter matches the neck. Insert the cut bottles into them.
4. Attach plywood to the outside of the window opening so that the bottles stick out into the street.

Assembly is simple - bottles are inserted into the holes

The device is suitable for a country house where other options cannot be used due to lack of the required amount of water or power outages.