Modular Step-in Cold Rooms

Transcription

1 Modular Step-in Cold Rooms NEW DESIGN FEATURES OF OUR MODULAR STEP-IN COLD ROOM RANGE INCLUDE LOWER ENERGY CONSUMPTION COMBINED WITH IMPROVED PERFORMANCE

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3 Porkka used daily throughout the world Cooling units produced in our own factory have been designed to be both powerful and energy efficient. Digital temperature displays have built-in high/low alarms which are both audible and visual. These can be connected via a volt free relay to a building management system. The controller is also equipped with HACCP features to meet the more stringent temperature monitoring regulations being enforced. The unit or units can be connected to an independent monitoring server and temperatures automatically recorded via the internet in real time. An alarm can also be sent to GPRS enabled mobile phone, a PC or an . Carefully planned materials and details Porkka rooms are produced from modular CFC/HCFC-free polyurethane insulated panels which are moulded with male / female joints and held by eccentric action cam-locks, giving great all-round strength. The visible exterior surfaces of the panels are coated with durable scratch resistant polyester, which is classified as food safe. Insulation thickness with excellent thermal efficiency is 80mm as standard with an option of 100mm for freezer application if required. Doors are semi-rebated and supplied with heavy duty hinges and a lockable door handle with emergency entrapment release. Thresholds and surrounds are produced from durable stainless steel with a heater supplied for freezer application. Doors are already pre-mounted on a panel for ease of assembly in the field. Floors, when supplied, are insulated and have a strong marine plywood surface, which is coated with a non-slip glass fibre resin. Load limit for a standard floor max. 40 KN/m 2 or max 1,0 KN/ per 40mm castor. Heavy duty floor with stainless steel surface available as an additional accessory. A newly-designed hygienic shelving system allows the operator to wash individual shelves in a commercial dishwasher whilst larger dimensions increase storage areas within our rooms. Select from our extensive range, for a room to suit your requirements Porkka cold rooms with volumes from 1.2 to 22m 3. Three temperature ranges; +2 to +8 C (adjustable in increments of 1 C) for chilled produce. For the storage of fresh meat or fish use 2 to +5 C and for frozen select 18 to 22 C. Insulation options of either 80 or 100mm. Select floorless chill rooms for trolley operation. (Chill temperature only). Medium and freezer rooms must be supplied with a floor which can be either recessed or with a ramp if a trolley is required. Cooling units can be manufactured for placement either to the left or right hand side of the door and can also be made for connection to a central cooling system. Door can be hung either left or right-hinged or changed in the field if required. Standard external height 2100mm (note 2140mm if 100mm insulation selected) or 2400 / 2440mm. 4 tier fully adjustable shelving is supplied for either 2 or 3 walls depending on model selected. Standard shelves are made of ABS-plastics and can be washed in a commercial dishwasher. Stainless steel shelves are available as an additional accessory. Manufactured from high quality materials and combining low energy consumption with quiet operation. Porkka modular cold rooms are the ideal choice for the storage of perishable products. 3

4 Decades of experience in the design, technology and production of hi Combined digital temperature display with built-in control functions 1. Compressor RUN light 2. Automatic defrost in operation light 3. Evaporator fan RUN light 4. Alarm activated light 5. Temperature/information display 6. Temperature adjustment button 7. Manual defrost button 8. Settings button 9. Light switch button with light to indicate ON mode 10. ON/OFF Stand-by mode button 11. Humidity control button 12. Probe display button Alarm functions The Porkka temperature display is supplied with a built-in high/low temperature alarm which is both audible and visual and can also be connected to a building management system by means of a volt free connection. HACCP Versatile, built-in HACCP (Hazard Analysis and Critical Control Point) properties enable continuous and real-time temperature monitoring in compliance with the European Food Act being implemented by many governments. For further information about our HACCP functions see page 13. Air-cooled condenser dust filter The air inlet to the condenser is on the lower part of the refrigeration unit, ensuring the coolest air is always used helping to reduce running costs and extending the service life of the unit. The dust filter behind the air grill is easy to clean or replace. The controller provides information on when the filter requires cleaning or changing. 4 Advanced HACCP monitoring features with a ready to use connection to a computer or building maintenance sys

5 gh quality refrigeration equipment Shelving system The Porkka modular cold room shelving system is highly practical and easy to clean. Standard shelving delivery includes four (4) tier dishwasher safe polycarbonate (food safe) inserts and supporting material. Shelving is supplied for either 2 or 3 walls dependent on model selected. Safety The door is supplied with heavy duty hinges and a lockable door handle with a luminous emergency entrapment release, which overrides the lock at all times, should someone accidentally be shut in the room. Door threshold and surround is fitted with a heater to prevent freezing of the gasket to the frame in low temperature models. If required floor panels can also be supplied with built-in heaters to prevent freezing or moisture damage below a larger freezer room. Trolley operation To facilitate the use of trolleys, chill rooms can be supplied without a floor. In this instance, the room is erected on an insulated plinth and the door equipped with a sweeper gasket. The installation package contains all components. Medium and low temperature rooms must always be supplied with a floor. If trolley use is essential, it is possible to recess the floor, or, if above ground, supply an optional ramp. In either case, the doors are fitted with a sweeper gasket. tem. 5

6 Porkka Modular Cold Rooms offer hundreds of rooms to select from Depth Width mm Height 2100 or 2400mm (80mm insulation thickness) Height 2140 or 2440mm (100mm insulation thickness) ,4 B*/ 1,8 A */ 2,3 A */ 2,6 A*/ 3,1 A*/ 3,7 A*/ 4,3 A*/ 4,9 A*/ 5,4 A*/ ,6 B*/ 2,3 B */ 2,9 A*/ 3,6 AL*/ 4,2 AL*/ ,7 B 2,6 B 2,9 B 3,5 A 4,0 A 4,8 A 5,5 A 6,1 A 7,0 A ,2 B 3,1 B 3,6 B 4,0 B 5,0 A 5,9 A 6,7 A 7,6 A 8,5 A 9,5 A 10,3 A ,7 B 4,2 B 4,8 B 5,9 B 6,9 A 8,0 A 8,9 A 10,1 A 11,2 A 12,3 A ,3 B 5,5 B 6,7 B 8,0 B 9,0 A 10,4 A 11,6 A 12,9 A 14,2 A ,9 B 6,1 B 7,6 B 8,9 B 10,4 B 11,8 A 13,3 A 14,7 A 16,0 A ,4 B 7,0 B 8,5 B 10,1 B 11,6 B 13,3 B 14,9 A 16,4 A 18,0 A ,5 B 11,2 B 12,9 B 14,7 B 16,4 B ,3 B 12,3 B 14,2 B 16,0 B 18,0 B *Available only in 80mm insulation thickness Available with R290 refrigerant 6 Environmentally friendly all Porkka modular panels and refrigeration units are CFC/HCFC free.

7 Depth 900 Depth 1200 Depth 1350 Depth 1500 Depth 1800 Depth 2100 Width ,4 B* 1,8 A* 2,3 A* 2,6 A* 3,1 A* 3,7 A* Width ,6 B* 2,3 B* 2,9 A* 3,6 A* 4,2 A* Width ,7 B* 2,6 B 2,9 B 3,5 A 4,0 A 4,8 A Width ,2 B* 3,1 B 3,6 B 4,0 B 5,0 A 5,9 A Width ,7 B 4,2 B 4,8 B 5,9 B 6,9 A Width ,3 B 5,5 B 6,7 B 8,0 B Width ,9 B 6,1 B 7,6 B 8,9 B Width ,4 B 7,0 B 8,5 B 10,1 B Width ,5 B 11,2 B Width ,3 B 12,3 B *Available only in 80mm insulation thickness Available with R290 refrigerant 7

8 Depth 2400 Depth 2700 Depth 3000 Depth 3300 Depth ,3 A* 4,9 A* 5,4 A* 5,5 A 6,1 A 7,0 A 6,7 A 7,6 A 8,5 A 9,5 A 10,3 A 8,0 A 8,9 A 10,1 A 11,2 A 12,3 A 9,0 A 10,4 A 11,6 A 12,9 A 14,2 A 10,4 B 11,8 A 13,3 A 14,7 A 16,0 A 11,6 B 13,3 B 14,9 A 16,4 A 18,0 A 12,9 B 14,7 B 16,4 B Special shelf layout, height 2400mm 14,2 B 16,0 B 18,0 B 9,5 A 10,3 A 8

9 A large comprehensive range with volumes up to 22m 3 Porkka Modular Step-in Rooms are available in a range of 81 different sizes with volumes from 1.2 up to 22m 3. All are available to select in three temperature variations with optional insulation thickness and external heights. When this is combined with unit positions and door options our range is truly massive. This is why Porkka is the perfect partner to work with as we are bound to have a storage solution to suit your requirements. Porkka refrigeration unit technical data C940 M940 F840 C950 C1240 M950 M1240 F850 F1140 F1540 Temperature range +2 C +12 C +2 C +12 C 2 C + 5 C 2 C + 5 C 22 C 18 C 22 C 18 C 22 C 18 C Volume < 12 m 3 < 22 m 3 < 12 m 3 < 22 m 3 < 11 m 3 < 14 m 3 < 22 m 3 Connection power 0.72 kw 0.96 kw 1.11 kw 1.51 kw 1.33 kw 1.76 kw 2.08 kw Connection power RHDS * 0.84 kw 1.09 kw 1.24 kw 1.64 kw 1.45 kw 1.89 kw 2.18 kw Fusing 1 x 10 A 1 x 10 A 1 x 10 A 1 x 16 A 1 x 16 A 1 x 16 A 3 x 10 A Voltage 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 400 V / 50 Hz Cooling effect (CC) W W W W W W W Evaporating temperature (CC) 8 C 8 C 10 C 10 C 30 C 30 C 30 C Ambient temperature +5 C +32 C +5 C +32 C +5 C +32 C +5 C +32 C +5 C +32 C +5 C +32 C +5 C +32 C Refrigerant R 404a (C940) R 404a R 404a (M940) R 404a R 404a (F840) R 290 (C950) R 290 (M950) R 290 (F850) R 404a R 404a Machine element acoustic pressure 1m / 1,5 m ( db re 20 µpa ) 53 db ( A ) 53 db ( A ) 53 db ( A ) 53 db ( A ) 55 db ( A ) 58 db ( A ) 59 db ( A ) RHDS machine element acoustic pressure 1m / 1,5 m ( db re 20 µpa ) 49 db ( A ) 49 db ( A ) 49 db ( A ) 49 db ( A ) 51 db ( A ) 54 db ( A ) 55 db ( A ) RHDS fluid condenser RHDS 2140 RHDS 2160 RHDS 2140 RHDS 2160 RHDS 2140 RHDS x RHDS 2160 Fluid condenser acoustic pressure at location 10m ( db re 20 µpa ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 37 db ( A ) Permitted temperature range at fluid condenser location 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C Note: If there is a lack of ventilation or ambient temperatures are likely to remain above or below recommended levels for considerable periods of time please contact us for solutions. *Includes RHDS fluid condenser (E) = Available with R290 refrigerant ( ) 9

10 New Unique Porkka Shelving System Porkka has designed a totally new shelving system for our standard range of rooms. We have focused on improved hygiene features, flexibility and greater surface area, for more storage space. The support pilasters are fixed to the insulated wall panels, which are positioned to allow easy all round cleaning of the floor. Four (4) tier shelving is supplied as standard. In rooms with a width up to 1500mm, shelving is supplied to two (2) walls and in rooms with greater width, shelving is fitted to three (3) walls. Installation is simple and quick. Place shelf support brackets at desired height, fit support bars horizontally into the ready made openings and place shelving inserts between the bars. The tough, strong inserts are produced from plastic that is approved for use with foodstuffs. Even the largest shelving insert 300 x 462mm can fit into most commercial dishwashers. It is also possible to purchase additional shelves which can be easily added at a later date to facilitate further storage space. The depth of rear wall shelving will be 488mm and dependent on room model, the total depth of side wall shelving will be either 398 or 488mm. The shelving can be evenly loaded with up to 70Kg per meter run i.e. 280 Kg per 4 tier shelving meter run. Shelf support brackets together with horizontal bars are simple and quick to install and are designed to be strong and durable under heavy loads. Shelf inserts have been produced from high density, durable plastic, which is approved for use with foodstuffs. They can be easily taken out and washed in a dishwasher or by hand for improved hygiene. Pilasters affixed to wall. Note that shelving can now be placed much closer to the floor level than in the previous range. Sufficient space is still available to allow cleaning of the floor. 10 Easy-to-adjust shelves are strong and machine washable.

11 Porkka Remote Heat Disposal System (RHDS) When placing Porkka modular rooms within a building, lack of ventilation can cause heat to build up and increase running costs. The solution is to use the Porkka Remote Heat Disposal System. Porkka s RHDS offers an easy and inexpensive method of transferring waste heat produced by the refrigeration systems to either an external area or an area where the warm air could be utilised. It is easy and quick to install, with the additional benefit of being much quieter than fitting a conventional condensing unit. The RHDS system is similar to the standard Porkka unit with the addition of a liquid condenser, header tank and pump. Water pipes are then connected from the remote condenser to the refrigeration unit. After connecting the system it is filled with a water glycol solution that will operate in both summer and winter conditions. The multi-fix condenser can be positioned either within an area that will benefit from heat input or externally. The unit can be floor or wall mounted. In addition the equipment benefits the environment by utilising a very small refrigerant charge and reducing running costs. The Porkka RHDS unit is equipped with a refrigerant-to-liquid heat exchanger. Waste refrigeration heat is transferred to the water solution where it is circulated to the condenser where the heat is given up to the ambient air. Installation of the equipment is quick and easy and can be undertaken by competent installers that do not necessarily have to be qualified refrigeration engineers, though they are recommended. The RHDS can be used throughout our standard range of rooms and at all temperatures i.e. chilled, medium or freezer versions. For a standard installation, a pipe can be run as much as 25 meters horizontally with a maximum vertical lift of 4.5 meters within the run, the height of which is measured from the pump within the refrigeration unit. RHDS liquid to air condenser can be wall, floor or roof mounted either externally or ideally within an area where the heat can be utilised such as a warehouse, etc. Noise levels are kept low as only fans are run on the external unit. C940 C1240 M940 M1240 F840 F1140 F1540 Machine element acoustic pressure 1m / 1,5 m ( db re 20 µpa ) 53 db ( A ) 53 db ( A ) 53 db ( A ) 53 db ( A ) 55 db ( A ) 58 db ( A ) 59 db ( A ) RHDS machine element acoustic pressure 1m / 1,5 m ( db re 20 µpa ) 49 db ( A ) 49 db ( A ) 49 db ( A ) 49 db ( A ) 51 db ( A ) 54 db ( A ) 55 db ( A ) RHDS fluid condenser RHDS 2140 RHDS 2160 RHDS 2140 RHDS 2160 RHDS 2140 RHDS x RHDS 2160 Fluid condenser acoustic pressure at location 10m ( db re 20 µpa ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 34 db ( A ) 37 db ( A ) Permitted temperature range at fluid condenser location 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C 40 C +35 C The RHDS system is efficient, silent and environment-friendly. 11

12 Porkka Modular Step-in Cold Rooms are easy and quick to assemble Porkka modular insulated panels are produced with male/female joints which are equipped with eccentric action cam-locks. This ensures good air-tight joints. Two people are required to install a room and they should follow good health and safety practices during assembly. Full in-stallation instructions and components are supplied with the room. Eccentric action cam-locks make installation quick and easy. 1 2 Measure room will fit into area selected and check floor is clear and level before unpacking room. If ok, place floor panels and/or fix plinth on the floor. Continue by installing wall panels to the rear of the room. (Please note: read plan provided to ensure that shelving pilaster are in the correct position). 3 4 Join the cam-locks with the allen key provided. Build the walls then install the refrigeration unit. The roof is added last. At this point, tighten cam-locks to floor and ceiling. (Please note: cam-locks are provided on the refrigeration unit. These must also be tightened). Install shelving system and fit handle and emergency entrapment release. Fill silicon mastic (provided) in joints and smooth. Clean surfaces with solvent provided. Connect cooling unit to suitable power supply and monitor falling temperature. 12 Quick to assemble. Components and instructions included.

13 Porkka XWEB HACCP monitoring Porkka XWEB is an independent monitoring and alarm warning control system for refrigeration equipment. XWEB is a compact powerful computer that operates as an independent network server complete with its own ready-made web page. Information can be accessed either by the internet, browser or a GPRS-enabled mobile phone. Porkka can offer several versions to suit small to large operators. The XWEB allows 24/7 monitoring, controlling and adjusting in real time. It continuously records temperature and alarm data and will notify specific personnel of equipment failure. The system can be accessed from any computer as software is not required to gain entry to the programme. Simple supervision Compared to traditional, passive monitoring the Porkka XWEB offers real time temperature monitoring and alarm notification, which can be integrated within an existing BMS (Building Monitoring System). Browser facilities enable access for holders with a username and password at several levels if required. Information distribution to all relevant personnel is also quick and easy. Reduced operating costs Monitoring real time temperature data can give quick and effective information on how a particular item of equipment is being used. This in turn can allow the operator to control the operation of the equipment more effectively and reduce energy consumption. Maintenance personnel can also gain valuable information from data, such as when servicing is required. This also has the effect of reducing main component failure which reduces overall running costs. Intelligence = knowledge Porkka XWEB allows the operator to use the refrigeration equipment being monitored more effectively which is better for the environment. The system can, for example, record door openings (for devices fitted with a door switch), defrost cycles etc. This in turn can highlight critical points in the operation of the equipment, for example, when doors are kept open for too long when goods are being received. After training, energy cost can be reduced. Device information Within the Porkka digital temperature display is a circuit board equipped with a TTL connection. A RS485 adapter is available as an optional extra. The control unit uses Modbus RTU data transmission protocol. Items of refrigeration equipment are connected to a Porkka XWEB computer (operating system Linux). You may select from several models which can monitor continuously up to 12 units, the largest able to cope with up to 230 units. There are also software solutions to cater for different requirements. A good idea is to digitally photograph each item of equipment when installed, then the graphic user interface can display real time information on the equipment s temperature and operation. To connect to a network use a RJ-45 cable and specify it to a fixed IP address. This will allow continuous connection for several users. Smaller users can connect the system to a telephone plug via a modem, but only one user can access at any one time. Makes system surveillance easy, guides to energy efficient usage... 13

14 Porkka Finland Oy is an internationally recognised designer and manufacturer of refrigeration equipment Porkka Finland Oy is an internationally recognised designer and manufacturer of refrigeration equipment. Major clients include commercial kitchens, restaurants, fast food outlets, hotels, industrial canteens, hospitals, laboratories and retailers throughout Europe. Our main markets outside of Finland include Scandinavia, United Kingdom, Germany, Switzerland, Holland, Belgium, Russia and the Baltic regions. 80% of the companies turnover is derived from foreign transactions and exports. Ongoing and adaptive development supported by numerous foreign subsidiaries and representatives ensures our continued success. Porkka s continued success is based on decades of experience, customer focused design and continuous product development. New innovative products are launched each year. Porkka Finland Oy is part of the Huurre Group. Porkka Finland Oy design and manufactures to a quality standard ISO 9001 which is controlled and certified by Lloyd's Register Quality Assurance. We also hold the environmental certificate ISO which also has been issued by LRQA, where environmental impact in production is kept to a minimum. -marked products. The manufacturer through continuous research and development reserves the right to change technical specification and design without notice. Porkka Finland Oy reserves the right to make any changes without prior notice. Briiffi /12 Porkka Finland Oy Soisalmentie 3 FI Hollola, Finland Tel Fax porkka@huurre.com Porkka (U.K.) Limited Unit 5, Olds Approach, Tolpits Lane, Watford Hertfordshire, WD18 9RG, UK Tel Fax sales@porkka.co.uk