CATALOGUE MIENG GIO

Thông số kỹ thuật các loại cửa gió điều hòa, cửa gió cấp, cửa gió hồi, vật tốc gió tại cửa gió điều hòa, kích thước chế tạo các loại cửa gió điều hòa, với các thông số này các bạn có thể tính toán thiết kế cho các hệ thống điều hòa chuyên nghiệp

Trang 1

Ceiling Diffuser

Contents

• DA Directional Ceiling Diffuser 2

• DG Double Deflection Ceiling Diffuser 5

• DP Plate Type Ceiling Diffuser 7

• CAC Ceiling Diffuser 9

• PD & PDC Perforated Face Diffuser 11

• CA Round Diffuser 14

• CA-A-C Round Diffuser 16

• CP Plate Type Round Diffuser 18

• Accessories 20

DA Directional Ceiling Diffuser

DG Double Deflection Ceiling Diffuser

DP Plate Type Ceiling Diffuser

CAC Ceiling Diffuser

D2 Square to Round Adapter PD & PDC Perforated Face Diffuser CA-A-C Round Diffuser

CA Round Diffuser

CP Plate Type Round Diffuser C1 Radial Fan Blade Damper

C3 Deflector Guide Vane G1 Opposed Blade Damper

Trang 2

DA & Directional Ceiling Diffuser

Construction

Illustration

DA Directional

Ceiling

Diffuser

DA Physcal

• DA-S: Stainless Steel Original Color

• DA-A: White Powder Coat oven baked orNatural Anodized

• Accessories:

• G1 Opposed Blade Damper

• C1 Radial Fan Blace Damper

• D2 Square to Round Adapter

• Frame for DA is flush

• DA diffuser can be made square or rectangular The direction of air flow can be 1-way, 2-way, 3-way or 4-way

• Standard Size:

• Comply to requirements for both square &rectangular diffuser

• DA, + G1 Opposed Blade Damper.

• The G1 Opposed Blade Damper is designed for even distribution of air over the entire face of diffuser It is gear operated & can be adjusted from below by means of key or screw driver The damper can be set at fully open, half open

& fully close

• G1 damper are constructed of galvanized steelwith matt black as standard finish

• Height for G1-T 50mm

Trang 3

DA & Directional Ceiling Diffuser

• DA + C1 Radial Fan Blade Damper.

• The C1 radial fan blade damper is a

volume control adjustable from below by

means of key or screw driver

• Mould pressed, 0.6mm thick galvanized steel

with matt black as standard finish

• Height for C1-T 60mm

DA + C1 Radial Fan Blade Damper

• DA + D2 Square to Round Adapter c/w

Radial Fan Blade Damper

• With D2 square to round adapter fitted to the DA,

it will enable easy installation of flexible duct

• The D2 adapter are constructed of 0.6mm

galvanized steel with matt black as standard

finish and optional with or without damper

DA + D2 Square to Round Adapter c/w Radial Fan Blade Damper

• DA + G1 OBD Damper

• Model DA has a removable core for easy

adjustable of OBD volume damper

• The removable core is hooked to the inner

frame a spring-loaded clip Neck sizes above

450mm will not have a removable core

DA + G1 OBD Damper

Trang 4

Blade Damper D2 Square to Round Damper C1 Radial Fan Blade

White Powder Coat, Oven Baked or Natural Anodized

0.8 SPGC Steel 0.5 Stainless Steel SUS 304

Extruded Aluminium A6063

DA-T DA-S

150 x 150(0.023)

200 x 200(0.023)

250 x 250(0.0625)

300 x 300(0.09)

350 x 350(0.1225)

VELOCITY (m/s-1)CMHTotal Press (mmAq)Throw (M)NCCMHTotal Press (mmAq)Throw (M)NCCMHTotal Press (mmAq)Throw (M)NCCMHTotal Press (mmAq)Throw (M)NCCMHTotal Press (mmAq)Throw (M)NC

1.2-1.5 1.5-21 1.8-2.4 2.4-3.3 3.0-3.9 3.3-4.5-

3.02.5

2.01.5

• Throw is based on terminal velocities of 0.5m/s-0.25m/s respectively.

• NC value is based on a room absorption of 10 dB, re 10 -12 watts.

• Dash (-) in space indicates NC value less than 20.

• Performance tables are based on steel construction For performance with aluminium construction the pressure loss is 1.52P, and add 2 for NC value.

• The performance data is tested based on A.D.C standard.

Performance Data for DA

Trang 5

DG Double Deflection Ceiling Diffuser

Construction Illustration

Physical Dimension

Unit:mm

Products Specification

BCeiling Size

Order Key

ModelMaterials

Neck SizeAccessories

• C1 Radial Fan Blade Damper

• The diffuser core in the center is made of double

deflection blade, which enables more air

distribution in the perpendicular direction

It is suitable for high ceiling installation

• Standard Neck Size:

• 200 , 250 , 285 , 365 (mm)

Trang 6

Performance Data for DG

DG + G1

Opposed

Blade Damper

DG + C1

Radial Fan Blade

m2

Tot Press(mmAq)

Throw(M)

3.3-5.4 3.9-6.2 4.7-6.7 5.4-7.4 5.7-7.8 6.1-8.3 6.5-9.02.1-3.4 2.6-3.9 3.0-4.2 3.3-4.6 3.5-5.0 3.8-5.3 4.0-5.5

4.0-6.9 4.9-7.7 6.0-8.4 6.6-9.0 7.0-9.8 7.4-10.3 7.8-10.92.6-4.2 3.2-4.7 3.8-5.3 4.1-5.7 4.4-6.1 4.6-6.4 5.0-6.6

4.5-8.0 5.6-9.0 7.0-9.7 7.5-10.6 8.0-11.2 8.6-11.8 9.0-12.52.9-5.0 3.6-5.5 4.3-6.0 4.7-6.6 5.0-6.9 5.3-7.4 5.5-7.8

Vel M/S

200 X 200(0.04)

250 X 250(0.0625)

285 X 285(0.081)

365 X 365(0.133)

CMH

NC

Throw(M)

• DG + G1 Opposed Blade Damper.

• The G1 OBD damper is designed for evendistribution of air over the entire face of diffuser

It is gear operated & can be adjusted from below

by means of key or screw driver The damper can

be set at fully open, half open & fully close

• Height for G1-T 50mm

• DG + C1 Radial Fan Blade Damper

• With C1 radial fan blade damper fitted to the

DG diffuser, it will enable easy installation of flexible duct

• The C1 are constructed of 0.6mm galvanized steel with baked black as standard finish

• Air balancing can be done by adjusting the damper

• Throw is based on terminal velocities of 0.5 m/s-0.25 m/s respectively.

• With C1 damper, the pressure loss is 1.136P

And add 2 for for NC value.

40503645

32402835

24302025

1620

15.6-21.214.7-20.3

13.8-19.212.7-17.8

11.4-16.49.6-15.2

7.9-13.5

9.5-13.59.0-12.9

8.4-11.97.9-11.0

7.2-10.36.0-9.4

4.8-8.2

4139

3631

2622

Trang 7

-DP Plate Type Ceiling Diffuser

DP Plate Type Ceiling Diffuser

Unit:mm

Round Neck200ø-300øSquare Neck200ø-300ø

Accessories

C1 RadialFan BladeDamperG1 OpposedBlade Damper

Order Key

ModelMaterials

Neck SizeAccessories

• The diffuser core for the DP supply air diffuser

is in the form of a plate which will enable an

even spread of air distribution

• DP-Round Neck: 200ø, 250ø, 300ø(mm)

• DP-Square Neck: 200 , 250 , 300 (mm)

Trang 8

Performance Data for DP

DP + G1

Opposed

Blade Damper

DP + C1

250 X 250(0.0625)

300 X 300(0.09)

200(0.0324)

250(0.0507)

300(0.0731)

Throw(M) 0.9-1.8 1.6-2.0 1.7-2.3 1.9-2.7 2.2-3.4 2.4-3.4 2.7-4.0NC

CMHTot Press(mmAq)Throw(M)NCCMHTot Press(mmAq)Throw(M)NCCMHTot Press(mmAq)Throw(M)NCCMHTot Press(mmAq)Throw(M)NCCMHTot Press(mmAq)Throw(M)NC

It is gear operated & can be adjusted from below

by means of key or screw driver The damper can

be set at fully open, half open & fully close

• Mould pressed, 0.6mm thick galvanized steel

• NC value is based on a room absorption of 10 dB, re 10 -12 watts. • Dash (-) in space indicates NC value less than 20.• The performance data is tested based on A.D.C standar

d.

Trang 9

CAC Ceiling Diffuser

Unit:mm

• Materials:

• CAC-T: 0.6mm SPGC Galvanized Steel,

mould pressed

• CAC-A: 0.8mm Aluminum Sheet, mould pressed

• CAC-P: Injection Moulded ABS Plastic

• Surface Finish:

• Baked white Powder Coat as standard

• CAC-P: White colour

• Accessories:

• Face size is 603mm X 603mm designed for

T-bar ceiling mounting

• Round diffuser: Each diffusing cone is mould

pressed, no welding joint

StandardSizes

200ø250ø300ø350ø

Accessories

C1 RadialFan BladeDamper

Order Key

Model

Materials

Neck SizeAccessoriesCAC - T + C1 - 200

Trang 10

Performance Data for CAC

• CAC Round Neck

• The CAC round neck diffuser is fixed to 2x2 ceiling to provice easy installation to round outlet

• CAC + C1 Radial Fan Blade Damper

• The C1 radial fan blade damper is a volume control adjustable from below by means of key or screw driver

• Mould pressed, 0.6mm thick galvanized steel with baked blade as standard finish

• Height for CAC + C1 = 79mm

CAC Round

Neck

CAC + C1

(0.0324)

250(0.0507)

300(0.0731)

350(0.979)

Throw(M) 0.6-1.0 0.7-1.6 0.8-1.8 1.0-2.2 1.2-2.5 1.5-2.8 1.8-3.0NC

CMHTot Press(mmAq)Throw(M)NCCMHTot Press(mmAq)Throw(M)NCCMHTot Press(mmAq)Throw(M)NC

• NC value is based on a room absorption of 10 dB, re 10 -12 watts. • Dash (-) in space indicates NC value less than 20.• The performance data is tested based on A.D.C standard.

Trang 11

PD & PDC Perforated Face Diffuser

PD Physical Dimension

Unit:mm

• Materials:

• Perforated Face: 0.8mm SPGC Galvanized Steel

• Square to Round Adapter:

0.6mm SPGC Galvanized Steel

• Diffuser Frame: Extruded Aluminum A6063

• Surface Finish:

• Baked White Powder Coat

• Square to Round Adapter - Baked Blacl or

E.G finished

• Diffuser face is perforated with round openings

For uniformity, this diffuser series has both

supply air & return air

• The perforated face is removable by unlocking

the spring hatch for easy adjustment of pattern

deflectors

• The 4 pieces of pattern deflector can adjust the

flow pattern to 1, 2, 3 or 4 way

• Model PDC, face size is 603mm X 603mm

suitable for T-Bar mounting

Trang 12

Performance Data for PD & PDC

CMHTot Press (mmAq)NC

Vel.Press (mmAq)

200(0.0324)

Vel.M/SNeck Size

mmArea m2

• Ducted return data for PDC:

Negative SP = Total Press NC = Above Plus 2dB

• For model PD & PDC, the four pieces of deflector can adjust the flow pattern to 1, 2, 3 or 4 way

• The perforated face is removable by unlocking the spring for easy adjustment of flow pattern

2.6-5.6 3.5-7.1 4.1-8.6 5.0-9.9 5.6-11.5 6.3-12.6 7.1-13.52.0-4.6 2.9-5.8 3.5-7.1 4.1-8.3 4.6-9.5 5.3-10.7 5.8-11.91.4-3.5 2.0-4.4 2.6-5.2 2.8-6.1 3.5-7.1 3.9-8.1 4.4-8.95.0-2.0 0.8-2.6 1.4-3.2 1.7-3.7 2.0-4.1 2.3-4.6 2.6-5.2

300(0.0324)

5.0-7.1 5.6-8.1 6.2-9.0 6.8-9.5 7.1-10.5 7.6-11.0 8.1-11.62.3-3.8 2.9-4.4 3.2-4.7 3.5-5.0 3.7-5.3 4.0-5.6 4.2-5.82.0-3.8 2.3-4.4 2.9-4.7 3.4-7.0 3.6-5.3 3.9-5.6 4.2-5.81.4-2.9 2.3-3.2 2.6-3.5 2.6-3.7 2.8-4.1 3.0-4.4 3.2-4.7

300(0.0324)

2.0-4.4 2.5-5.6 3.2-6.8 3.7-8.1 4.4-8.9 5.0-9.7 5.6-10.41.4-3.5 2.0-4.4 2.6-5.6 3.2-6.5 3.5-7.5 3.9-8.4 4.4-9.20.8-0.6 1.4-3.2 2.0-4.1 2.3-4.7 2.6-5.3 2.9-6.0 4.4-9.20.3-1.4 0.5-2.0 0.8-2.2 1.1-2.8 1.4-3.2 1.7-3.7 2.0-4.1

250(0.0507)

3.5-7.1 4.4-8.9 5.3-11.0 6.2-12.8 7.1-14.7 8.1-16.0 9.0-16.82.9-5.8 3.5-5.7 4.4-8.9 5.0-10.4 5.8-11.8 6.6-13.6 7.5-14.72.0-4.1 2.6-5.3 3.2-6.5 3.7-7.7 4.1-8.6 4.7-10.0 5.3-11.00.8-2.6 1.4-3.2 1.7-3.7 2.3-4.6 2.6-5.3 2.9-6.0 3.2-6.8

(0.0507)

Trang 13

Performance Data for PD & PDC

Performance Data for PDC

Performance Data for PD

CMHTot Press (mmAq)

mm

Area m2

• Ducted return data for PDC:

Negative SP = Total Press NC = Above Plus 2dB

2.0-4.4 2.5-5.6 3.2-6.8 3.7-8.1 4.4-8.9 5.0-9.7 5.6-10.41.4-3.5 2.0-4.4 2.6-5.6 3.2-6.5 3.5-7.5 3.9-8.4 4.4-9.20.8-2.6 1.4-3.2 2.0-4.1 2.3-4.7 2.6-5.3 2.9-6.0 3.2-6.80.3-1.4 0.5-2.0 0.8-2.2 1.1-2.8 1.4-3.2 1.7-3.7 20.-4.1

CMHTot Press (mmAq)

250

(0.0507)

Performance Data for PD

CMHTot Press (mmAq)

(0.0979)

Trang 14

CA Round Diffuser

ABS Plastic0.8 Aluminium Sheet

Surface Finish StandardSizes Accessories Order Key

MaterialsAccessories

CA - A + C1 - 250C1 Radial

Fan BladeDamper150ø-400ø

150ø-600øWhite Colour

White Power Coat,Oven Baked orNatural AnodizedCA-P

CA-A

305355406450500550600

308

358410453503553603

385445500575625675730

407355457562655705745805

112103114119120123128130

254

CNeck Size Duct SizeA Ceiling SizeB Face SizeD HeightH

• Materials:

• CA-A: 0.8mm Aluminium Sheet roll formed

• CA-P: Injection Moulded ABS Plastic

• C1 radial fan blade damper

• Model CA is removable multi-cones diffuser with two angles of deflection, it has a removablecentre core

• CA-A: 150ø - 600ø(mm)

Trang 15

Performance Data for CA

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

Tot.Press (mmAq)

Radus of Diff(M)

NCCMH

1961.50.8-1.4-

2622.31.1-2.025

3283.61.4-2.332

3935.11.7-2.938

4606.92.0-3.243

5259.12.4-3.845200

(0.0324)

2331.00.8-1.1-

3502.01.1-2.022

4672.51.4-2.627

5833.92.0-3.234

7005.62.2-3.840

8167.72.6-4.344

93310.23.2-5.047250

(0.0507)

3651.00.8-1.4-

5482.11.4-2.323

7302.52.2-3.228

9134.12.3-4.135

10955.82.8-4.741

12808.23.5-5.545

146010.73.8-6.548300

(0.0731)

5261.11.0-2.0-

7902.21.7-2.923

10522.82.3-3.829

13154.42.9-4.737

15806.43.5-5.643

18428.74.1-6.846

210511.24.7-7.650350

(0.0979)

7050.91.3-2.2-

10572.02.0-3.224

14102.92.6-4.329

17624.43.5-5.538

21156.54.1-6.543

24678.54.7-7.647

282011.55.5-8.752400

(0.1297)

9340.81.4-2.6-

14001.52.2-3.724

18682.43.1-5.031

23353.64.1-6.540

28005.24.6-7.644

32706.95.5-8.647

37359.16.4-10.252450

(0.1642)

11820.81.6-2.8-

17731.52.5-4.325

23652.33.5-5.832

29553.64.3-7.042

35465.16.2-8.546

41406.96.1-9.850

47309.17.0-11.454500

(0.2027)

14600.91.9-3.2-

21902.02.8-4.625

29202.94.1-6.433

36504.45.0-7.842

43806.55.5-9.447

51108.57.0-11.152

584011.58.5-12.556550

(0.2452)

17651.12.0-3.5-

26482.23.2-5.026

35302.84.3-7.033

44154.45.4-8.644

52956.46.3-10.448

61808.77.6-12.252

706011.28.8-14.056600

(0.2919)

21001.02.2-3.821

31521.73.5-5.526

42032.34.7-7.534

52553.95.8-9.444

63055.67.0-11.548

73557.78.2-13.153

840510.29.4-15.257

• Redian of diffusion based on terminal velocities of 0.5 m/s-0.25 m/s

respectively.

Trang 16

CA-A-C Round Diffuser

White Power Coat,Oven Baked orNatural AnodizedCA-A

TK

HD

BA

Model

2080

135197ø

40440ø

200

1580

125147ø

35340ø

150

2080

145247ø

40520ø

250

2380

145297ø

45610ø

• C1 radial fan blade damper

• Model CA is removable multi-cones diffuser with two angles of deflection, it has a removablecentre core

CA - A + C1 - 250

Định dạng
Số trang	21
Dung lượng	9,81 MB