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.

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