Saturday, June 18, 2011

Maintenance of refrigeration, cold rooms and freezers







Most refrigerators and walk-in seems almost indestructible and easy, but you will have a life outside of you, follow the safety instructions and care. Clean the door seals and hinges on a regular basis. The door rubber seals, red light when encrusted with food or dirt, which weaken the seal. They can be safely cleaned with a solution of baking soda and warm water. Hinges can be rubbed with a little 'with Vaseline to make it workwell. Dirty coils power to run the heat the fridge, which shortens the life of the compressor. They should be cleaned every 90 days, preferably with an industrial partner under vacuum.

Walk-in soil can be cleaned with a damp cloth, but it should never be hosed. Too much water can be used in the seal between the floorboards and get to damage the insulation. A refrigerator works just like the air that allows its contents is in circulation. Cramming food containers together, so there is noNot an inch of free space around them does not help. Evidence (mainly from cardboard) and containers to avoid touching the walls of the cabinet. You can block and attack the walls, damaging the product and the wall. Use a good rotation is a first, first out (FIFO) is preferable. Or to put colored dots on food packaging, a different color for each day of the week, so that everyone knows in the kitchen, how long each item is in the fridge.

Cold storage, freezers

Maintenance of refrigeration, cold rooms and freezers

Acold storage is exactly what the name says: a great cold enough to go to. It can be as small as a closet or as large as a room of good size, but their main task is to refrigerators for large quantities of food to feed a central location. Experts suspect that your exercise a walk when its cold it needs more than 80 cubic meters, or if you need more than 250 meals a day needs. Once again it is necessary to determine what is necessary to save what the size of the containerSpace has to accept, and the maximum amount of goods you have to see. The only way to walk-in intelligent use of space is structured to equip it with shelves into sections. Exactly how much living space do you need? The formula is simple walk-in cubic 1-1.5 meters to calculate the space you need for each meal per day. Another basic calculation: Take the total number of linear feet of shelving has decided is necessary (A), and divide by the number of containers (B)can be found in each section.

This will give you the number of meters per section (C). In this figure (C), add 40 to 50 percent (1.40 or 1.50) increased in volume "overflow" wasted space, and bulky items, or free coverage of the device. This will give you an estimate of the total cost is required linear-Film (D). However, linear movies is not enough. As shelves are three-dimensional, you have to calculate square feet. Sun multiply (D) the depth of each shelf (E) for the total space to obtainMovies amount (F). Finally, double (F), is set to compensate for the corridor space. About half of the refrigerated space is space corridor. Another popular formula to calculate that for every 28 to 30 pounds of food, you save, you will need 1 cubic foot of space. If you get this number, multiply by 2.5. (The factor of 2.5 means that only 40 percent of walk-ins will be used as storage space, the other 60 percent are between the space programs and products.)

The result is the size ofthe cold storage area that you need. For a walk-in freezer, walk-in refrigerator, simply divide your place. Large kitchens, serving more than 400 meals a day for three walk-in need refrigerators for different temperatures: one for production (41 degrees Fahrenheit), one for meat and fish (33-38 degrees Fahrenheit), and dairy products ( 32 to 41 degrees Fahrenheit). The walk-in is most often used to store food in bulk. Since this often means a wheelTrolleys or carts should be in and out of the plan with the kitchen floor.

This leveling is achieved through the use of strips (called substrates), which are applied to the soil. Cooler does not come as a unit, are built on site. Wall panels should be, for evaluation of R-30 to be isolated, which means a 4 - walls, ceilings and floors are made ​​of individual plates an inch thick .. They come in different lengths and widths, with 12-by-12-inch corner boardsAngle of 90 degrees. It may be shorter than 71? 2 feet or as large as 131? 2 feet. The most common type of isolation within the group is made of polyurethane and the outer walls of the plates can be made of stainless steel, vinyl or aluminum. Stainless steel and aluminum is the most expensive, because it is the least expensive is the most popular choice. If the installation is a walk-in aluminum exterior is weather resistant.

The installation program will make sure that the device is equipped with internal lighting.The floor panels for walk-ins are similar to items on the wall. Want to load capacity of 600 pounds per square foot are the norm, but if you have very heavy objects (such as beer kegs) shop, a reinforced floor can be purchased with a capacity of up to 1,000 pounds per square foot. The cooling system of a walk-in is a complex installation of a refrigerator standards, especially because it is much larger. In line with the system (and its power needs) with the size of the cabinand its intended use is best left to professionals, but it is important to note that a walk-in access frequently during the day with a compressor require a higher power to its internal temperature of one that is accessed only rarely preserved.

A 9 square meter walk-in would need at least a 2-hp compressor. The condenser is either on top of the cab (just above the evaporator) or up to 25 meters away, with connecting lines to the cabin. The latter,for obvious reasons, is known as a remote system, and is required for a larger than normal condensing units with capacities up to 7.5 hp. To be added to a remote system must have the refrigerant at installation. For smaller walk-in, there is also a configuration called a hydraulic quick couple that is shipped from the factory fully charged with refrigerant. This simplifies the installation anyway. However, you may need additional power from a remote system, if your kitchenhas one of these outflows on the Walk-in cooling: the door is opened frequently, glass display doors, more doors for the kitchen or the room temperature about 90 degrees Fahrenheit.

Walk-in modern times to offer an ice cream and food in addition to the normal cooler room. There are advantages and disadvantages of this approach. It 'easy to load on the freezer, because it is already an area of ​​cold air, but can not do, but the total cost of the land,because it requires a separate port. You can also walk-in at your fingertips with a common, cross-section, which has its own door and shelves. Although achieving this in the cost of purchasing a separate savings can claim some critics, that a walk-in is not designed to be a job REACH, as well as sweets storage discovered. You want to really believe that, in the same environment, such as cartons of lettuce and other mass storage? It may be the cleaning and food quality factors to consider.

Doors mustopen, not in the radiator itself. The opening of the standard port is 34 by 78 inches. Several features are important to the door walk-in function properly. These include: a heavy door closer. At the closing cam-lift door. If the door can be opened at an angle of 90 degrees, the cam will keep open. A heavy steel door. This is mounted on the channel of galvanized door frame. A pull-type door handle, both with a lock cylinder and the space to use a separateLock, if necessary. Pressure-sensitive air vents to prevent the accumulation of empty when the opening and closing the door. Share a security, so that no one can (accidentally or not) closed in the refrigerator.

Other smart features for walk-ins can be ordered: a thermometer (for outdoor use, installed in the radiator) with a range between 40 and 60 degrees Celsius. A system of monitoring and recording that is an expression of the temperature of cooling or download is doneComputer. Glass, full-length door panels (like the ones in supermarkets and shops), also known as ports of merchandising, is folding or sliding. Heavy curtains plastic strip in the door. (One manufacturer claims a 40 percent energy saving with this feature).

A pedal that opens the door by pressing a pedal or lever with his foot, as both hands are opened fully admitted. A three-way internal lighting that may be outside or inside the cooler can be rotatedwith a light-gauge ambient light. Inside should be a vapor-tight, very light shatter-proof bulb with a globe and shield. If space is scarce, whether it is appropriate to consider installing a walk-in outdoor unit. This is an inexpensive way to save with the size of your kitchen, and there is already ready to use, stand-alone facilities with electricity and refrigeration systems in place for the purchase. They are available in standard sizes 8 to 12 feet wide and up to 50 metersLength, in 1-foot increments.

They range in height from 7.5 to 9.5 meters. Looking for a device with a sloping waterproof roof, a weather protection hood and a fully insulated floor. Walk-in external cost about half the price of installing a walk-in kitchen interiors, this is a cost-saving idea if it works on your site. If your needs are seasonal for the space walk, you should consider renting a refrigerated trailer, in most metropolitan areas on a weekly or monthly. You canImmediate DC 2000 feet more storage space that can be maintained at any temperature 40-80 degrees Celsius. They use the basic 60-amp, 230 volt alternating current. Ask if the contract contains link to your website and service, if something goes wrong.

30 inch gas cooktop with downdraft

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