Recuperative series
Questionnaire for order of ТРВВ;
Heat exchangers are meant for heating or cooling air in heating or supply ventilation systems of industrial and agricultural premises. Water is a heat transfer medium or a coolant from an external source.
Heat exchangers are manufactured in climatic version УХЛ4 according to GOST 15150. Depending on the salt content of water, 4 modifications (M1, M2, M3, M4) are provided for the applied structural materials.
Model list of produced ТРВВ:
Type and reference designation |
Outgoing power, kW |
Air parameters | Water parameters |
Mass, kg, max | |||||||
Heat transfer surface, m2, no less than |
Flow rate, average value, m3/s | Aerodynamic resistance, * Pa, max | t °С, no less than |
Heat transfer surface, m2, no less than | Flow rate, average value, m3/h | Hydrodynamic resistance, * MPa, max | t °С no less than |
Pressure, MPa, max | |||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
ТРВВ – 1 | 67,8 | 12,1 | 0,6 | 100 | +1;-45** | 0,86 | 6,0 | 0,045 | 115 | 0,8 | 75 |
ТРВВ – 2 | 83,4 | 14,9 | 0,8 | 100 | +1;-45** | 1,05 | 6,0 | 0,060 | 115 | 0,8 | 81 |
ТРВВ – 3 | 98,6 | 17,6 | 1,0 | 100 | +1;-45** | 1,25 | 6,0 | 0,075 | 115 | 0,8 | 86 |
ТРВВ – 4 | 113,7 | 20,3 | 1,2 | 100 | +1;-45** | 1,44 | 9,0 | 0,050 | 115 | 0,8 | 91 |
ТРВВ – 5 | 144,5 | 25,8 | 1,4 | 100 | +1;-45** | 1,83 | 9,0 | 0,075 | 115 | 0,8 | 103 |
ТРВВ – 6 | 187 | 33,4 | 2 | 100 | +1;-45** | 2,37 | 13 | 0,075 | 115 | 0,8 | 146 |
ТРВВ – 7 | 231,8 | 41,4 | 2,3 | 100 | +1;-45** | 2,93 | 13 | 0,075 | 115 | 0,8 | 164 |
ТРВВ – 8 | 280,6 | 50,1 | 3 | 100 | +1;-45** | 3,54 | 13 | 0,075 | 115 | 0,8 | 181 |
ТРВВ – 9 | 295,1 | 52,7 | 2,9 | 100 | +1;-45** | 3,70 | 17 | 0,075 | 115 | 0,8 | 215 |
ТРВВ – 10 | 327 | 58,4 | 3,2 | 100 | +1;-45** | 4,13 | 19 | 0,075 | 115 | 0,8 | 221 |
ТРВВ – 11 | 354,5 | 63,3 | 3,5 | 100 | +1;-45** | 4,40 | 17 | 0,075 | 115 | 0,8 | 236 |
ТРВВ – 12 | 395,4 | 70,6 | 4 | 100 | +1;-45** | 4,99 | 19 | 0,075 | 115 | 0,8 | 241 |
ТРВВ – 13 | 398,2 | 71,1 | 3,9 | 100 | +1;-45** | 5,0 | 17 | 0,075 | 115 | 0,8 | 252 |
ТРВВ – 14 | 440,7 | 78,7 | 4,4 | 100 | +1;-45** | 5,57 | 19 | 0,075 | 115 | 0,8 | 255 |
ТРВВ – 15 | 453,6 | 81,0 | 4,5 | 100 | +1;-45** | 5,7 | 26 | 0,075 | 115 | 0,8 | 292 |
ТРВВ – 16 | 544,9 | 97,3 | 5,4 | 100 | +1;-45** | 6,8 | 26 | 0,075 | 115 | 0,8 | 319 |
ТРВВ – 17 | 611,5 | 109,2 | 6,0 | 100 | +1;-45** | 7,2 | 26 | 0,075 | 115 | 0,8 | 365 |
* At average values of air and water consumption
** By providing of the consumer measures against freezing.
At average air and water flow rates, the heat transfer coefficient, W / m2 x ° C, is not less than 80.
Versions of ТРВВ:
Heat exchanger modification | Material of assembly units and parts | Gaskets | |||
Cooling Tubes | Tubular walls | Lids | |||
Tube | Ribbing | ||||
М1 | Л68 GOST 21646-76 | Tube АД1 ТУ 1-5-067-94 | Steel Ст3пс3 GOST 14637 Coverage from the side of internal cavity enamel of VL-515 3 layers |
Steel Ст3пс GOST 535-88 | Plate 1Н-1ТМКЩ-С2-4 GOST 7338 |
М2 | Steel 12Х18Н10Т GOST 5582 | ||||
М3 | Cooper М1Т GOST 617 |
Steel Ст3пс GOST 535-88 | |||
М4 | Steel 12Х18Н10Т GOST 5582 |
Reference designation of the cooler type by order:
ТРВВ-5-М2-УХЛ4, (ТКЛУ.065177.033), ТУ 27.11.61-004-48083188-2022, where:
ТРВВ - recuperative heat exchanger;
5 - version number;
М2 - heat exchanger modification;
УХЛ4 - climatic version and category of placing according to GOST 15150;
ТКЛУ.065177.033 - designation of main engineering document.