The quality of drinking water from the crane in many locations often does not comply with the standards. People always have the right to choose - drink water from the crane of dubious quality, or purchase a water cooler.
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Water dispenser (distributed name - cooler) is designed to distribute water. It also has a number of additional functions: filtering, cooling or heating water, as well as its gas.
The first prototype of the classic cooler was invented in the United States and was called the "drinking fountain". Invented his Taylor, in a heavy time for his family, when his father, drinking dirty water, died of terrible illness - Tifa. The popularity of the device grew and already at the beginning of the 19th century, the production and implementation of water coolers acquired a serial character.
Every year the coolers were modified and improved. So, in addition to the main function, the supply of pure water, the installations could cool the water. From here and went the common name "Cooler", which occurred from the English word "cooler" - cooling. And a few later devices "learned" not only cooling, but also to file heated to 90 oWith water. Such devices are installed in offices and educational institutions. Now you can buy a water cooler for personal use.
Types of water dispensers
Externally, a standard water cooler looks like a plastic housing with two cranes and a funnel for a bottle with water. On the front panel there are indicators of cooling and water heating. The device runs from the network, and consumes the minimum amount of electricity thanks to the built-in sensors. As soon as the water temperature is cooled / heated to the desired temperature, the sensors are turned off and the cooler goes into standby mode during which the electricity is not spent. It is the opinion that in order to secure water dispensers of this type, it is advisable to turn off this type, but many office workers neglect this rule, and it is worth noting that the average life of devices is not reduced. But if a long business trip or departure is planned for several days, in this case the water dispenser is better disconnected.
A distinctive feature of dispensers is that the water temperature is maintained in the right mode, and it does not communicate to boiling, which allows you to preserve the balanced mineral composition of water.
Outdoor dispenser
Water coolers are outdoor and desktops. Floor cooler for water is installed on a flat, flat surface, preferably on the table or floor. Work dispensers automatically. On the front panel there is a indicator button that is notified of the operation mode of the device. The user, if desired, can turn on the cooler into cooling mode or water heating. If a long break in the cooler is to work, it is better to turn it off from the network.
There are models equipped with ozonization cameras embedded inward. This saves working hours and use disabled dishes.
What are the advantages of outdoor models:
- install the cooler can be directly on the floor, which is especially convenient if there is little place in the room or there is a separate table;
- compact dimensions allow you to install a dispenser even in a small room;
- the design of an outdoor cooler can be chosen at its discretion so that it fit well into the interior of the residential room or office;
- the cooler is used to heat and cool the water;
- the variety of models will allow you to choose the model you like;
- the presence of convenient additional functions with a system of gasing, water filtration, built-in backlight and holders for cups. There are models of dispensers with 3 cranes for water supply (3rd - to fill large room temperature tanks) operating in "Light Press" mode, as well as blocking the hot water crane;
- extra functions such as a minibar (built-in refrigerator), wardrobe, tea and coffee can be present in models. Comfortable new feature - ozonizer. All the dishes that are on storage in the closet will be disinfected.
Among the minuses of using outdoor models of coolers should pay attention to the type of cooler loading - lower or top. If an exclusively female team is working in the office, it is better to choose the device with the bottom load, as it will raise the weight of more than 20 kg to replace the bottle, the woman will be difficult.
Depending on what needs to be done with water - cool or heat, water dispensers can be electronic or compressor. Consider the distinctive features of each model:
- Compressor cooling:
- it is possible to cool water at a speed of up to 3 l per hour;
- saving electricity. The built-in temperature sensor and the indicator will allow you to adjust the temperature and automatically turn off the device;
- functionality - the outlet temperature is about 5-7 oWITH.
Aqua water cooler:
- Electronic cooling:
- coolers are distinguished by durability and durability;
- work almost silently, which is very important under the office conditions;
- the absence of refrigerants indicate high security, since the ability to leak is completely excluded.
Aqua Water Cooler:
The price of an outdoor cooler for water can be an order of magnitude higher than the cost of a desktop water dispenser.
The popular cooler model for water is represented in several colors, which allows the user to choose the device to their interior. Water cooler maintains a wide temperature range: cold water from +5 to +10 oC, and hot water - from +90 to +95 oWITH.
Desktop dispenser
Desktop cooler for water is a classic version of the bottled dispenser for water. It is a bulky basis of plastic, on top of which a container with water is installed (18.5 l). If you buy such a cooler, then you first need to select the installation location so that it is convenient to serve it. In addition, it is worth paying attention to the strength of the base. Since the dispenser will be installed on the table (alternative version - the shelf), then the base should be durable so that the device does not fall under the severity.
There are no constructive differences between the two types of water dispensers, but when choosing a desktop design of a cooler, you should pay attention to the fact that the bottle will have to change often, and this means that microorganisms can fall into the internal pipeline of the cooler, which have the property quickly multiply and accumulate, which means and penetrate the tank with water. Such a problem can be solved if you purchase a new generation reservoir with an ultraviolet lamp. It is installed inside the tank and destroys bacteria. Naturally, the price of such a cooler will be an order of magnitude higher than the classic model.
When the system is not protected from the penetration of microorganisms, if you disassemble the cooler after 6 months of operation, then you can find a slippery slim flare inside, indicating the active reproduction of microbes.
Replacement of tanks perform dispensers sellers as service. Such water passes the purification by the "reverse osmosis" method, when the water molecule "breaks through" through the membrane, and all other large molecules remain. As a result, we use practically "dead" water equal to the category "Technical". For enrichment, water producers are artificially saturated with it with ions, calcium and magnesium. Naturally, it is impossible to talk about the benefits of water with 100% confidence. There is a way out of the situation - you can install a dispenser for running water and get high-quality drinking water from the water supply system through the filtering system.
Cooler for cooling and heating water. Advantages and disadvantages
Consider the principle of operation of the compressor and the electronic cooling. Compressor cooling is identical with the principle of the refrigerator. The cooling component (freon) during evaporation absorbs heat. When cooled by the compressor, the water temperature does not fall below 5 oC, and the final result will not depend on the ambient temperature. Also, the cooling temperature can be adjusted independently. Among the minuses of compressor cooling are: noise, like when the refrigerator, and compliance with the transportation rules (transportation only in a vertical position), since the cooling substance leak is possible.
With electronic cooling of water, the current passes through the conductors who are cooled in the interaction places. For the first time in the 18th century, the French scientist Peltier discovered this relationship. Subsequently, its development was taken as a basis.
Among the advantages marked durability and productivity, silent, the ability to transport in any position and inexpensive cost of the cooler.
Disadvantages of electronic cooling of water - low performance (6 glasses per hour). Some models, for example, Ecotronic cooler has 2 cooling blocks. This allows you to increase the productivity up to 2 l per hour.
Electronic cooling dispensers are undesirable to install in poorly ventilated rooms with high temperatures.
The water heating cooler performs the function of the electric kettle. But if the water heats up to a boil in the kettle, then the water dispenser does not allow its boiling. Prepare from the water of such a temperature, hot drinks (coffee, tea) are quite possible. This feature differs not only convenience in the preparation of beverages, but also allows you to keep all the beneficial substances in water. Such functions have a cooler for Water Notfrost.
Flowing dispenser
The names of the apparatus may be several: purifireer, flower cooler or water purifier. A distinctive feature of the flow dispenser for water is that the source of water is not a replaceable bottle, but the usual tap water. The dispenser is equipped with a water purification system, similar to the filtration system for plumbing (the refilters are installed in the kitchen under the sink). Such filtration differs from bottled water, first of all, good quality. The principle of purification of water is carried out by type of the same "reverse osmosis", only when developing a filtration system for flowing coolers, all disadvantages were taken into account, and as a result, we have high-quality water without microorganisms, extraneous smells, chlorine and other harmful impurities.
In addition to water quality, the appearance of the flow dispenser differs significantly from desktop models in small dimensions. If you install such a cooler in the office or at home, then addiction from suppliers and the problem of storing empty containers will decide forever.
Among the minuses should be noted only one - the cost of its own water filtration system will be much higher than the acquisition and maintenance of floor and desktop coolers.
Choosing a cooler, think about its safety, because each dispenser is connected to electricity and is associated with water. Therefore, during the operation of the instrument, it is important to follow the safety rules, eliminate the decline in the device and inflammation of the wiring with a short circuit.
How to choose a water cooler, see this video:
