1. Kyrgyz Association of Refrigeration TechniciansECOHOLOD , Ozone and Climate-friendly technologies in Kyrgyzstan

2. 2004. 23 2004 , . History Republican Public Association ECOHOLOD was established in 2004. The Articles of Association were adopted at constituent congress on June 23, 2004. 3. , . . , . Legal statusPublic Association ECOHOLOD is public, noncommercial organization.The Association is legal incorporation according to the legislation of the Kyrgyz Republic.The Association is open for all citizens who share the views and mission of the association. 4. , . :- , , , ;- , , , Goals and tasksImplementation of environment-friendly decisions and technologies in field ofrefrigeration, air-conditioning, heat-pumps and cryogenic equipment.Main tasks:- Conduction of scientific, technical, educational and consulting works, directed toimplementation of modern best practices in servicing refrigeration equipment;- Design, supply, installation and repair of refrigeration equipment 5. Company Ice Master On the market of industrial equipment are16 . 16 years. It- manufactures low- moderate temperature refrigeration units and heat pumps for , autonomous heating, hot water supply and air conditioning systems of residential and industrial premises. .www.icemaster.kg 6. Refrigeration equipment 7. Copeland Refrigeration control panel onthe basis of Spiral compressors "Copeland" 8. BockRefrigeration control panel on the basis ofSemi-hermetic compressors "Bock" 9. :Multiloop chillers for Technological processes Air conditioning systems 10. Powerful refrigerating machines+5C/+50 R407C Q= 1500 kW 11. -: Ice Box Blue Ice Box Green - , .Two types of split-systems: Ice Box Blue Ice Box Green low- and moderate temperature, respectively. 12. Air condensers, horizontal and verticaldesign 13. Heat pump :-;-;-;-. This company produces a number of main heat pumps:water-water;water-air;air-water;air-air. 14. These systems are ,environmentally friendly, since they operate without burning fuel and produce no harmful , emissions into the atmosphere, as well ,as extremely cost efficient, as the approach to the heat, , 1pump, for example, 1 ,Kw of electricity, depending on the mode and conditions of use, it produces up, to 3-4 Kw of heat 3-4energy. . 15. 2 , 1 5 . , t= +45 2 heat pumps installed in a new residential house, which converts 1 Kw of electricity to 5 Kw of thermal energy. Inthe summer time functions as the air conditioner, and also gives the water t= +45 16. Freezers for ice-cream production 17. Tunnels and chambers of shock frosts 18. : ( t = +2), ( t = +4), (t = 0+2), ( t = +2+4), () (t = -20), - (t = +6). 59 , Linde. , , 20 , 4 ( -20), 15 ( +2) . 19. Supermarket MagnumIn the supermarket "Magnum" is cooledtrade equipment of different types:wall-cooled racks (t storage = +2),wall-cooled racks (t storage = +4), refrigerated display cases (t storage = 0...+2),refrigerated counters ( t storage =+2...+4),low temperature cabinets (bannets) (tstorage = -20),the window-roller coaster (storage t =+6).All 59 units of equipment produced by"Linde". In addition, to ensure the storageof supermarket products, their processingand preparation for sale in the supermarketthere is 20 refrigerating chambers ofvarious sizes, from them 4 low temperature( -20), 15 medium temperature ( +2) andone camera defrosting of frozen meatproducts. 20. . - 300. One of the conditions of the customer was the task ecological safety of theplant and low power consumption of the refrigeration equipment. For thispurpose company "Ice Master" made and mounted plant of centralizedcooling supply -300. 21. . Bock(). 4 HGX6/1410-4S 224 ( -10/+45), 3 HAX6/1410-4 48 . ( -30/+45) . Thermofin (). Alco, Castel, Thermokey, Siemens, Osaka. Searle () Thermofin. R404A. 22. Plant consists of two parts - medium temperature and low-temperature withseparate lines of the suction and the discharge line. Plant is assembled fromthe compressors of firm "Bock" (Germany). Medium temperature part consistsof 4 semi-hermetic compressors HGX6/1410-4S total cold-productivity 224 Kw(at -10/+45), low-temperature part consists of 3 semi-hermetic compressorsof low-temperature performance HAX6/1410-4 total cold-productivity 48 Kw. (at-30/+45).The total discharge line is set separatoroil and capacitors firm "Thermofin"(Germany). At the assembly of therefrigerating plant used parts firms "Alco","Castel","Thermokey",electricalequipment of firms "Siemens", "Osaka". Inrefrigeratingchambers installedevaporators firms "Searle (England) and"Thermofin". In the plant is used ozonefriendly refrigerant R404A. 23. The refrigerating plant is equipped with a system of computer controland ,monitoring, providing real-time monitoring of all parameters of the plant and users ofrefrigeration,thetimely ,determination ofany deviations from the normal operation of the system and troubleshooting. The system . allows conducting remote monitoring and control of all parameters and modes of .operation via Internet. 24. :To ensure the decrease of power consumption therefrigerating plant has the following features: 25. 1. , . ( ,, ), , . . , . , , . , . 26. 1. To defrost evaporators in low-temperature chambers and bannets usedscheme of defrost by hot gas with discharge line, installed bannets andevaporators appropriate execution. This increases the initial plant costs(copper pipe, insulation, work installers), but allows you to use the defrostheat gain in the capacitors. This reduces the heat load on the capacitorsand eliminates electricity consumption per cycle Heat resistant.Hot gas is fed into evaporatorson the suction side, suction linewhen it is cut off by the solenoidvalves. Evaporator starts to workas a capacitor, condensed liquidrefrigerant enters through thenon-return valve in the liquid lineto other users of the cold,working at the moment oncooling. To ensure the requiredpressure difference between thedischarge and liquid line, on theliquid line after the receiver is setthe pilot valve. 27. () , . . . . . t +2. , , . +25 . . For reduction of expenses on installation of low-temperature defrost windows (bannet) is made at the same time at all, the hot gas is fed to the suction line directly in the engine compartment. Suction line when it is cut off from the collector inlet with solenoid valves. Due to this there was no need to pull a separate line of the hot gas to the bannets. The start time defrost all users of refrigeration agreed and ransacked. Camera defrosting of frozen meat also works for the delivery of hot gas from the discharge line. In cooling mode it works like a normal refrigeration chamber with t +2. When you switch to defrosted hot gas is fed to the suction side of the evaporator, the suction line is closed with solenoid valve, evaporator starts to work as a capacitor. Maintenance of temperature defrosted +25 is provided by the control device. Thanks to this system, there is no need to expend energy for defrosted with the help of air electric heaters. 28. 2. . , .2. On the capacitors installed system fan control with controllersfrequency. It provides constant condensing pressure due to theadjustment switch and fan speed that provides the optimal consumptionelectricity. 29. 3. 3. For more precise control of theplants cold-productivity depending on thermal load on the 5 compressors in 5 the valve head are installed control valve productivity. This allows you toincrease the number of adjust. degrees of the overall productivity of the control panel. The remaining 2 . compressors (medium temperature2 and low-temperature) are connected( each to his own regulator frequency,)allowing adjusts the speed of the , compressor motor (range of change of frequency 25-60 Hz.) Control of all elements of adjustment is made by( the controller. These design features 25-60 .) allow you to accurately adjust cold-productivity control panel under the. heat load and avoid unnecessary energy consumption. . 30. 4. , t -5. . .4. To improve cold-productivity of thelow-temperature part of plant the low-temperature liquid line passes throughthe plate overcooler, where freon inaddition is cooling down to t -5. Afterovercooler liquid line is insulated.Cooling is provided by the layers offreon with medium temperature liquidline through Thermostatic Valve inovercooler. 31. 5. . , , 2 .. , . . , . , . , , . , , .5. For disposal pumped to the heat recovery system is installed system of recuperation for the heating of water for use inthe technological purposes. It consists of a plate heat exchanger, installed on the discharge line after the separator oil, heat-insulated water tank volume of 2 cubic meters, the water pump and water pipes. Water pump continuously pumping thewater from the tank through a heat exchanger in a circle. Through a separate pipe heated water goes to the consumers, asin the tank goes the cold water from the aqueduct. The cold water passes through an additional plate heat exchanger,cooling the liquid freon line. This reduces the thermal load on the capacitors and reduced power consumption of the fans,due to the additional cooling of liquid freon slightly increasing cold-productivity of the refrigerating plant, reducedconsumption of electricity by supermarket for hot process water. The device is installed for the power consumption in theelectric equipment cabinet of refrigerating plant, the supervisory instantaneous, average, and the total consumption ofelectric power. 32. SM Supermarket SM Market 33. Dairy factory Elemay 34. Company Buudan ,Buudan is themultisectoral company, :specializing in:-the output of a wide spectrum of , commercial, refrigeration, freezing and air, conditioning equipment for supermarkets, ,, ,shops, cafes, restaurants of any profile andfor the enterprises of meat-, fish-, -, -, -vegetable- storage and processing; ;-delivery of high-quality accessories, spare partsandcomponents, refrigerating, , systems and equipment for industrial cooling and refrigeration..Successfully working at the market of industrial refrigeration equipment more than 15 years, the company has proved itself as 15 , a reliable partner and conscientious executor..www.buudan.kg 35. Description of refrigeration Llc "Buudan"1. 1. Chiller Q=47 power Q=47 Kw t .=- 30 t =- 30 C R 404 a refrigerant R 404 a Antifreeze- solution of 45 % ethylene glycol 45 % 2009 . Installed in 2009 by Llc "Buudan" in the air separation factory "Crystal" - for the production of silicon, Tash-kumyr 36. 2. 2. Chiller Q=32 Power Q=32 Kw t .=- 32 t =- 32 C R 404 a Refrigerant R 404 a Antifreeze - solution of 45 %ethylene glycol 45 % 2009 . Installed in 2009 by Llc "Buudan" in the shop of - hydrogen recovery factory"Crystal", Tash-kumyr. In both cases, since the soviettimes the factory was equipped with turbochargers the Kazan factory and piston units of the220 ILC 220 of the Moscow factory, R 22 "Compressor", working onrefrigerant R 22 37. 3. . 3. Vegetable store, OshRefrigeration plant Q=2 *47 Power Q=2 *47 =94 Kw = 94 Kw t .=- 5 t=- 5 C R 134 a Refrigerant R 134 a The air condenser installed in a . vegetable store, Osh instead of dismantled refrigeration of 110 Section P 110 of the Moscow factory"Compressor" 38. Company Promholod The refrigerating chamber for storage of meatproducts Q= 270 Power Q= 270 Kw t .=- 24 t =- 24 C Refrigerant R 404 a R 404 a 39. TSRCompany TSR1. 1. The refrigerated - warehouse of finished products "Sut-Bulak" for, .the storage of dairy products, Bishkek Q = 150 Power Q = 150 Kw R 404 a Refrigerant R 404 at . = 5 t = - 5 Ct . = 25 t = -25 C 40. 2. 2. Refrigeration plant for the ensuring cold of sausage shop "Riha" Q = R 404 a Power Q = Refrigerant R 404 a t . = - 20 C t = - 20 Ct . = -30 C t = -30 C In the cooling system built-in heat exchanger for hot water for the , needs of workshop, which is installed. between the compressor and condenser. 41. !