AHG Solutions Guide_Edition 2.7

More documents

Info

Hydraulic Separators Hydraulic Separators - HVAC Accessories Contents Hydraulic Separators How does it work? The Hydraulic Separator efficiently separates the primary and secondary circuits by acting as a closely spaced tee, which is normally seen in a traditional primary-secondary piping. However it does more than just separating the circuits – this highly engineered product also acts as an air and dirt separator. The vessel is designed to create a low velocity area allowing air to rise to the top and sediment to sink to the bottom. Air Vent Flow Path #2: Flow in the secondary circuit is greater than flow in the primary circuit (refer to Figure 4). Since the flows are no longer balanced, the temperature going to the secondary circuit is no longer the same as the temperature from the boiler. This is primarily due to mixing of the supply and return fluids within the hydraulic separator body. To satisfy the system demand, a portion of the fluid returning from the system at Port 3 mixes with the fluid entering the hydraulic separator from the boiler at Port 1. This situation results in a lower temperature flow at T2 going to the system. From boiler Air rises to the top To system T 1 > T 2 Q 1 = Q 4 T 3 = T 4 Q 2 = Q 3 To boiler Insulation Sediment sinks to the bottom Drain Valve From system From boiler To boiler T T 1 Q 4 Q 3 Q 1 2 Q 2 Port 1 Port 2 T 4 T 3 Port 4 Port 3 To system From system Figure 2: Primary-Secondary Header Figure 4 HVAC ACCESSORIES There are three possible flow paths, which are all dependent on the flows within the primary and secondary circuits. Flow Path #1: Flow in the primary circuit is equal to flow in the secondary circuit (refer to Figure 3). This is an example of a balanced flow where the flow and temperature from the boiler is equal to that of the distribution system. The hot water from the boiler remains near the top two ports, Port 1 and Port 2. A similar situation occurs on the bottom ports, Port 3 and Port 4 – the flow and temperature from the system are equal to the flow and temperature of the fluid going back to the boiler. In cases like this, mixing with the hydraulic separator body is very minimal. From boiler To boiler T T 1 Q 4 Q 3 Q 1 2 Q 2 Port 1 Port 2 T 4 T 3 Port 4 Port 3 T 1 = T 2 Q 1 = Q 4 T 3 = T 4 Q 2 = Q 3 Figure 3 To system From system Flow Path #3: Flow in the primary circuit is greater than flow in the secondary circuit (refer to Figure 5). This is another case of an unbalanced flow. This time, the system requirement is less than the boiler output. The flow returning from the system, Q3, mixes with the hot water from the boiler, Q1. This results in an increase in boiler return temperature. The formula to calculate T4 is shown in the appendix on the back page. From boiler To boiler T T 1 Q 4 Q 3 Q 1 2 Q 2 Port 1 Port 2 T 4 T 3 Port 4 Port 3 T 1 = T 2 Q 1 = Q 4 T 3 < T 4 Q 2 = Q 3 Figure 5 To system From system In all three cases described, the air and dirt are separated from the fluid as it enters the hydraulic separator body. The air rises to the top vessel and vented to the atmosphere via the automatic air vent while the sediment sinks to the bottom, which could be removed through the drain valve. 266
Contents Hydraulic Separators - HVAC Accessories Benefits, Features and Functions • Hydraulically separates primary and secondary circuits • Separates and vents air from the system • Separates and collects impurities in the circuits • Provides ease of installation, no complicated piping • Painted steel body with brass air vents and drain valve Duraflex Hydraulic Separators Stainless Steel Single Input 1x ½” drain valve, 1x ½” AAV, and insulation cover Part No. Connections Weight kg SSHS1-50S 4x 25mm BSP Steel 20 SSHS1-150S 4x 40mm BSP Steel 40 Single Input Part No. Connections Max kW Weight kg HS1-50CKIT 4 x 32mm Copper 50 7 HS1-50SKIT 4 x 32mm BSP Steel 50 15 HS1-75CKIT 4 x 40mm Copper 75 10 HS1-75SKIT 4 x 40mm BSP Steel 75 20 HS1-150SKIT 4 x 40mm BSP Steel 150 30 HS1-150CKIT 4 x 50mm Copper 150 25 HS1-250SKIT 4 x 50mm BSP Steel 250 38 HS1-350FKIT 4 x 65mm Flanged 350 40 HS1-350FKIT 4 x 65mm Flanged 350 40 HS1-550FKIT 4 x 100mm Flanged 550 55 HS1-900FKIT 4 x 100mm Flanged 900 85 HS1-1200FKIT 4 x 100mm Flanged 1200 130 HS1-2600FKIT 4 x 150mm Flanged 2600 150 Double Input Triple Input Part No. Connections Max kW Weight kg HS2-150CKIT 4x 40mm & 2x 50 Copper 150 35 HS2-300SKIT 4x 40mm & 2x 50mm BSP Screwed 300 50 HS2-700FKIT 4x 65mm & 2x 80mm Flanged 700 65 HS2-900FKIT 4x 80mm & 2x 100mm Flanged 900 85 HS2-1200FKIT 4x 80mm & 2x 100mm Flanged 1200 130 HS2-1320FKIT 6x 100mm Flanged 1320 130 HS2-1800FKIT 4x 100mm & 2x 125mm Flanged 1800 150 HS2-3200FKIT 4x 125mm & 2x 200mm Flanged 3200 210 Part No. Connections (Flanged) Max kW Weight kg HS3-500FKIT 4x 80mm & 2x 125mm 500 70 HS3-900FKIT 6x 65mm & 2x 100mm 900 95 HS3-1950FKIT 6x 80mm & 2x 150mm 1950 160 HS3-2500FKIT 6x 100mm & 2x 150mm 2500 200 HS3-2600FKIT 6x 80mm & 2x 150mm 2600 210 Meridian Hydraulic Separator HVAC ACCESSORIES Part No. Connections (Flanged) MHS1-600F 4 x 80mm (suits M120, M150) 267
Page 1:
Solutions Guide Edition 2.7
Page 4 and 5:
Company Overview Contents Company O
Page 6 and 7:
The Automatic Heating Advantage Con
Page 8 and 9:
Sales & Technical Support Contents
Page 10 and 11:
Service & Maintenance Contents Serv
Page 12 and 13:
HEAT PUMPS Heat Pumps Contents 10
Page 14 and 15:
HEAT PUMPS Revere CO 2 - Air to Wat
Page 16 and 17:
Page 18 and 19:
Page 20 and 21:
Page 22 and 23:
Page 24 and 25:
HEAT PUMPS Revere R32 Inverter - Ai
Page 26 and 27:
HEAT PUMPS Revere R410A Inverter -
Page 28 and 29:
HEAT PUMPS Revere R410A - Air to Wa
Page 30 and 31:
HEAT PUMPS Revere R410A - Air to Wa
Page 32 and 33:
HEAT PUMPS Galleti MPI DC - Air to
Page 34 and 35:
HEAT PUMPS Galleti MPI DC - Air to
Page 36 and 37:
HEAT PUMPS Galleti MPE - Air to Wat
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
HEAT PUMPS Galleti HPS - Air to Wat
Page 46 and 47:
HEAT PUMPS Galleti HPS - Air to Wat
Page 48 and 49:
HEAT PUMPS Galleti EvitecH - Air to
Page 50 and 51:
Page 52 and 53:
Page 54 and 55:
HEAT PUMPS Galleti SCX - Air to Wat
Page 56 and 57:
Page 58 and 59:
Page 60 and 61:
HEAT PUMPS Contents 58
Page 62 and 63:
HEAT PUMPS Revere CO 2 - Water to W
Page 64 and 65:
HEAT PUMPS Revere R134A - Water to
Page 66 and 67:
HEAT PUMPS Heat Pump Application Ex
Page 68 and 69:
Condensing & Conventional Boilers C
Page 70 and 71:
Condensing Boilers Contents CONDENS
Page 72 and 73:
Eurogen - Condensing Boilers Conten
Page 74 and 75:
Eurogen - Condensing Boilers Euroge
Page 76 and 77:
Eurogen - Condensing Boilers Euroge
Page 78 and 79:
Euromax - Condensing Boilers Conten
Page 80 and 81:
Euromax - Condensing Boilers Conten
Page 82 and 83:
Meridian - Condensing Boilers Conte
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Modulex EXT - Condensing Boilers Co
Page 96 and 97:
Page 98 and 99:
Page 100 and 101:
Page 102 and 103:
Menu Menu Modulex EXT - Condensing
Page 104 and 105:
Page 106 and 107:
Moorea I - Condensing Boilers Conte
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
Accessories - Condensing Boilers Co
Page 114 and 115:
Contents CONDENSING & CONVENTIONAL
Page 116 and 117:
Arizona - Conventional Boilers Cont
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
XRE - Conventional Boilers Contents
Page 124 and 125:
XRE - Conventional Boilers Contents
Page 126 and 127:
Enterprise Natural Gas Burners - Ga
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
P K O P K Enterprise Natural Gas Bu
Page 134 and 135:
L Z W AN J G Y P Enterprise Natural
Page 136 and 137:
Enterprise Dual Fuel Burners - Gas,
Page 138 and 139:
Contents CONDENSING & CONVENTIONAL
Page 140 and 141:
Stainless Steel Flue System - Flue
Page 142 and 143:
55 90 96 190 290 580 Stainless Stee
Page 144 and 145:
Stainless Steel Flue Systems - Flue
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Flue Dilution - Flue Systems Conten
Page 152 and 153:
Coaxial Flue System - Flue Systems
Page 154 and 155:
Biomass Boilers Contents BIOMASS BO
Page 156 and 157:
Wood Boilers Firex Wood Boilers - B
Page 158 and 159:
Airex Wood Boilers - Biomass Boiler
Page 160 and 161:
Fokolus Wood Boilers - Biomass Boil
Page 162 and 163:
Pellet Boilers Pellexia Pellet Boil
Page 164 and 165:
Accessories - Biomass Boilers Conte
Page 166 and 167:
Expansion & Deaeration Contents EXP
Page 168 and 169:
Expansion Tanks & Pressurisation Sy
Page 170 and 171:
Expansion Tanks & Pressurisation Sy
Page 172 and 173:
Duraflex Forté - Static Expansion
Page 174 and 175:
Duraflex Joule - Static Expansion T
Page 176 and 177:
Duraflex OEM & EN - Static Expansio
Page 178 and 179:
Duraflex Ecopress Compact - Pressur
Page 180 and 181:
Duraflex EcoPress - Pressurisation
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Duraflex EcoPress Giga - Pressurisa
Page 190 and 191:
Contents EXPANSION & DEAERATION 188
Page 192 and 193:
Dirt and Air Separation Contents In
Page 194 and 195:
Dirt and Air Separation Contents Co
Page 196 and 197:
Air Separators - Dirt and Air Separ
Page 198 and 199:
Page 200 and 201:
Dirt Separators - Dirt and Air Sepa
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Dirt and Air Separators - Dirt and
Page 208 and 209:
Dirt and Air Separators - Dirt and
Page 210 and 211:
Page 212 and 213:
Vacuum Deaerators - Dirt and Air Se
Page 214 and 215:
Page 216 and 217:
Page 218 and 219: Contents EXPANSION & DEAERATION 216
Page 220 and 221: Reduced Pressure Zone (RPZ) Devices
Page 222 and 223: Case Studies - Expansion & Deaerati
Page 224 and 225: Thermal Storage Contents THERMAL ST
Page 226 and 227: Hot Water Storage Tanks for Domesti
Page 228 and 229: Duplex 2205 Stainless Steel Hot Wat
Page 234 and 235: 316L Stainless Steel Hot Water Tank
Page 236 and 237: 316L Stainless Steel Hot Water Tank
Page 240 and 241: Buffer Storage Tanks for Heating an
Page 242 and 243: Steel Buffer Storage Tanks - Therme
Page 244 and 245: Custom Buffer Tanks - Thermex® The
Page 246 and 247: Buffer Storage Tanks - Thermal Stor
Page 248 and 249: HVAC Pumps Contents HVAC PUMPS 246
Page 250 and 251: Saer Pumps Saer Pumps - HVAC Pumps
Page 252 and 253: Wilo Pumps Wilo Pumps - HVAC Pumps
Page 254 and 255: Grundfos Pumps Grundfos Pumps - HVA
Page 256 and 257: Grundfos Pumps - HVAC Pumps Content
Page 258 and 259: Inertia Bases Inertia Bases - HVAC
Page 260 and 261: Heat HVAC Exchangers Accessories- H
Page 262 and 263: Condensate Neutralisers Condensate
Page 264 and 265: Condensate Neutralisers - HVAC Acce
Page 266 and 267: Condensate Neutralisers - HVAC Acce
Page 270 and 271: Heat Exchangers Heat Exchangers - H
Page 272 and 273: Valves and Gauges Valves and Gauges
Page 274 and 275: Valves and Gauges - HVAC Accessorie
Page 280 and 281: Water Treatment Products Water Trea
Page 282 and 283: Water Treatment Products - HVAC Acc
Page 284 and 285: Prefabrication Contents Prefabricat
Page 286 and 287: Prefabrication Contents Prefab Pack
Page 288: ABN 73 611 897 600 Automatic Heatin
show all

AHG Solutions Guide_Edition 2.7

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?