1.Heat exchanger type:Copper Brazed type. 2.Application:Air condiitoning evaporator or condenser. 3.Equal Alfa laval AC Series

Copper Brazed Plate Heat Exchanger for Air conditioning Evaporator BL95A series(equal Alfa laval AC Series)

Working principlesEvaporator flow principle    The channels formed between the corrugated plates and corners are arranged so that the two media flow through alternate channels, always in opposite directions (counter current flow). The two phase refrigerant (vapor + liquid) enters the bottom left of the exchanger with a vapor quality depending on the operating condition of the plant. Evaporation of the liquid phase takes place inside the channels and some degrees of superheat are always requested, which is the reason why the process is called "dry expansion". In the enclosed evaporator picture the dark and light blue arrows show the location of the refrigerant connections. The water (brine) to be cooled flows counter current in the opposite channel; the dark and light red arrows show the location of the water (brine) connections.

Standard design    The plate pack is covered by cover plates. Connections are located in the front or rear cover plate. The channel plates are corrugated to improve heat transfer efficiency and to make them rigid.Standard materialsCover plates: Stainless steel AISI 316Connections: Stainless steel AISI 316Plates: Stainless steel AISI 316Brazing material: CopperParticulars required for quotation    To enable Baode's representative to make a specific quotation, enquiries should be accompanied by the following particulars:– flow rates or heat load required– temperature program– physical properties of liquids in question– desired working pressure– maximum permitted pressure dropAdvantages of brazed plate heat exchangers in Industry and HVAC&R    The Baode Brazed plate heat exchangers (BHE) have several advantages over traditional heat exchangers in Industrial and HVAC&R applications.– The high heat transfer efficiency of the BHE makes it extremely compact and also easy to install in places were space is limited.– The unit has no gaskets and is therefore suitable in applications were temperature and/or pressure is high e.g. in district heating.– The Baode supply system reassures that, no matter were you are on the globe, the BHE units are available with a very short delivery time.

Certified by ISO,CE,UL,ROSH,WRAS,CCS.

Model	BL14	BL20	BL26	BL26C	BL50	BL95
Width, A [mm]	78	76	111	124	111	191
Height, B [mm]	206	310	310	304	525	616
Length, E [mm]	9+2.3n	9+2.3n	10+2.36n	13+2.4n	10+2.35n	11+2.35n
Horizontal port distance, C [mm]	42	42	50	70	50	92
Vertical port distance, D [mm]	172	282	250	250	466	519
Max pressure [Mpa]	3	3	3	3/4.5	3/4.5	3/4.5
Max flowrate [M3/h]	3.6	3.6	8.1	8.1	12.7	39
Weight [kg]	0.6+0.06n	1.0+0.08n	1.3+0.12n	2.2+0.16n	2.6+0.19n	7.8+0.36n

Model	BL120	BL190	BL200	BL1400	BL100  *	BL200  *
Width, A [mm]	246	307	321	429	248	322
Height, B [mm]	528	696	738	1398	495	739
Length, E [mm]	13+2.36n	13+2.75n	13+2.7n	22+2.78n	10+2.15n	13+2.55n
Horizontal port distance, C [mm]	174	179	188	220	157	205.2
Vertical port distance, D [mm]	456	567	603	1190	405	631
Max pressure [Mpa]	3	3	2.1	1.5	3/4.5	3/4.5
Max flowrate [M3/h]	42	100	100	300	42	100
Weight [kg]	7.2+0.52n	12.5+0.72n	13+0.75n	31.8+1.73n	6.5+0.37n	13+0.78n

BL95A Series Copper Brazed Plate Heat Exchanger for Air conditioning Evaporator BL95A series(equal Alfa laval AC Series)