A minibar is a small absorption minibar refrigerator, typically an absorption minibar refrigerator, in a hotel room or cruise ship stateroom. The hotel staff fill it with drinks and snacks for the guest to purchase during their stay.
Absorption Minibars is a small private snack and beverage bar, often found in high-priced Western-style hotel rooms. minibars are also part of the range we offer to the hotel and catering industry.
Offer your guests even more comfort in their short-term “home from home”. Absorption minibar allows the guest to enjoy a cold drink or snack at any time of day or night without having to leave the room. The new generation of our minibars are energy-efficient, eco-friendly and noiseless with absorption cooling technology
Our minibars, good quality with generous internal cabinet space, simple and stylish design, low energy consumption and silent absorption technology is great choice for your hotel rooms to enjoy a cooled beverages.
First cooler Minibars are available with 28,32,40,50 liters cooling unit and interior light, lock and in both solid door and glass door as options.
- Advanced Absorption cooling technology used.
- Fully automatic defrost and easily adjustable thermostat.
- Strong door hinges convertible left to right.
- All-round magnetic seals to keep the door perfectly shut.
- Integrated door handles.
- Available sizes are 28, 32,40 and 50 liter.
- Different door options available.
- CE,Rohs and ERP(Energy-related Products) certificated
How Absorption Cooling Works
Diffusion-absorption type refrigerator is called absorption type refrigerator, which is an eco-friendly high-tech product.
The absorption type refrigerator consists of diffusion-absorption refrigeration core, box and relative accessories. The key part is the refrigeration core which is composed of curved shaped steel tubes. Those tubes are assembled and sealed together to a completely closed system. Ammonia, helium and water are poured in proportion into that system. Among them, ammonia is used as refrigerant; water is as absorbent and helium as the diffusion agent. The core utilized heat resource as motivity to promote the circulation of refrigerant to achieve cooling purposes.
The system uses the principle of thermal siphon to make the cooling system continuously work without any mechanical transmission.
Absorption minibaruses three operating fluid as the component: Ammonia – water – hydrogen. It can be operated in the absence of any electronic or mechanical energy, completely quiet, environmentally friendly, the system is lifetime maintenance-free and have long service life, especially suitable for hotels, villas etc.
Absorption refrigerator doesn’t have compressor and no Freon involved, it is green.
It uses heat to drive the refrigerant circulating within a closed system, which has no mechanical operation and wear parts, refrigerant leak probability is very low. It is not comparable by a compressor refrigerator.
The refrigeration core is mainly composed of generator, condenser and evaporator. Under the environment of low press in the evaporator, liquid ammonia evaporates into helium and mixes with gas helium together. In the absorber, gas ammonia is released from the mixture and is absorbed by water to be strong ammonia solution. Then, in the heater it is heated and the ammonia evaporates from the solution. Passing through the condenser, steam ammonia is cooled down to ammonia.After that, ammonia water reenters the evaporator. As a result of physical changes, endothermic-exothermic reaction is brought into being time and time again.
NH3+H2O→NH4OH
Not any mechanical transmission is involved in the whole circulation system, so there is not any noise. Just under the condition of heat energy, ammonia will steam from ammonia water. So, many kinds of energies could be used in the circulation system, which is out of the ability of compressor.
Energy labeling
Energy labelling requires efficiency classification labels to be applied to every Absorption minibar. The classification can range from A+++ to G, and should already be familiar to consumers as they will already see the labels on white goods, such as refrigerators.
