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Shaoxing Donglong Refrigeration Air Conditioning

Contact person: 

Mr. Luo 139-0585-2840    

Mr. zhang138-5842-2119

Telephone:0575-8218 9677    8260 5100

Facsimile:0575-8218 9699

Web site:http://www.sydolo.com

E-mail:zj330622@163.com

Postcode:312300

Web site:www.sydolo.com

Address:Dongshan Road, Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province

韶关Ice storage tank ice storage coil

  • description

Donglong refrigeration ice storage tank is composed of ice storage tank body steel ice storage coil.


The ice storage tank is a self-contained structure, standard products are supplied, the user can use it after connecting the pipeline.


The ice storage coil is steel-outer ice storage-non-fully frozen ice storage coil.


At the end of ice making, the water is frozen outside the steel pipe into an ice layer with an average thickness of 25mm. There are gaps between the ice layers, which is still liquid water at 0°C. During the ice melting process, as the proportion of melting ice increases, a water ring is formed between the ice layer the coil. The ice layer is always in good contact with the steel pipe due to the buoyancy of the external water. When the ice melts to 20-30% , The ice layer is broken scattered evenly in the water to form a 0℃ ice-water mixture with a balanced temperature, so it can ensure uniform heat exchange, at the same time, the outlet temperature of ethylene glycol is constant, the ice breaking rate reaches 100%.


Features of ice storage tank

1. In the design, ensure that the ice storage tank has a large ice storage capacity per unit volume.


2. The ice making rate is as high as 85%, the ice melting rate is 100%.


3. Self-contained structure, standard product supply, simple installation.


4. The area is relatively small.


5. For applications with large ice storage capacity, Donglong Refrigeration can provide standard specially customized ice storage coils to be installed in the concrete tank constructed on site.


6. Tank insulation: adopt polyurethane integral foaming, which has good insulation low heat loss.


7. The tank body is made of SUS304 stainless steel plate, steel ice storage coil the whole hot dip galvanized anti-corrosion treatment, long service life (over 30 years), maintenance-free.

Ice storage coil

1. Ice storage tray: It is made of 2mm thick super-long seamless steel pipe with few welds.


2. The ice storage coil undergoes a 2.5MPa air tightness test under water a 24-hour pressure holding test.


3. After passing the test ensuring that there is no leakage, the entire coil is hot-dip galvanized, which has good corrosion resistance a normal service life of more than 30 years

Ice storage tank

1. Tank body: steel frame structure, it will deform after lifting installing water-bearing.


2. Inner liner: SUS304 stainless steel material, with reinforced keel outside to prevent deformation after being filled with water.


3. Tank insulation: Polyurethane insulation layer over 120mm.


4. Tank shell: milky white color steel plate veneer over 0.6mm.


5. Tank top cover: It is made of detachable color steel plate with a polyurethane insulation layer of 80mm thickness in the middle.


6. Tank body sight tube: Each ice storage tank is equipped with a sight tube, the corresponding ice storage capacity can be measured by observing the water level during use.


7. Pipeline interface: standard interface with glycol pipeline tank water supply drainage interface.

Technical parameter table of ice storage tank

model

Total cold storage

RTH

Latent cold storage capacity

RTH

Ice storage

T

Equipment size

L×W×H

Glycol interface

Water volume

Glycol volume in tube

equipment weight

KG

import

Export

DXC-285

285

247

9.3

5200×2050×2550

DN80

DN80

21

1.25

6500

DXC-315

315

275

10.4

5200×2240×2550

DN80

DN80

24

1.39

6900

DXC-395

395

355

13.3

6500×2240×2550

DN100

DN100

25

1.79

7700

DXC-480

480

425

16

9000×2050×2550

2-DN65

2-DN65

32

2.16

8400

DXC-535

535

475

17.8

9000×2240×2550

2-DN80

2-DN80

35

2.40

9200

DXC-620

620

550

20.7

10300×2240×2550

2-DN80

2-DN80

41

2.78

9800

DXC-435

435

385

14.6

6500×2510×2600

2-DN65

2-DN65

29

1.97

9000

DXC-475

475

420

16

6500×2690×2600

2-DN65

2-DN65

32

2.15

10000

DXC-515

515

457

17.2

6500×2870×2600

2-DN80

2-DN80

34

2.33

11000

DXC-555

555

493

18.6

6500×3050×2600

2-DN80

2-DN80

37

2.51

12000

DXC-600

600

534

20.2

6500×2870×2900

2-DN80

2-DN80

39

2.71

12800

DXC-645

645

575

21.7

6500×3050×2900

2-DN80

2-DN80

42

2.92

13600

DXC-695

695

615

23.2

9000×2870×2600

4-DN50

4-DN50

48.5

3.12

14200

DXC-785

870

770

29

10300×3050×2600

4-DN65

4-DN65

59.9

3.92

14700

  DXC-1010

1010

900

32

10300×3050×2900

4-DN80

 4-DN80

68.2

4.60

15000

Note: Donglong Refrigeration can customize ice storage tanks of special sizes according to user site requirements.

 

Design, selection basic data of ice storage tank:

Ethylene glycol solution

Ethanol outlet temperature

Ice making time

Ice thickness outside the tube

25% concentration

-5.6℃

10 hours

Average 27mm

 

Technical parameters of ice storage coil


(Suitable for installation in tanks of on-site customization concrete structures)

model

Latent cold storage capacity

RTH

Dimensions

Take over size

Ethylene glycol solution in tube

m3

weight

Kg

L

W

H

ICE1222-115

115

3500

1065

1980

DN50

0.585

1720

ICE1222-165

165

5000

1065

1980

DN65

0.835

2460

ICE1226-195

195

5000

1245

1980

DN80

0.987

2900

ICE1230-225

225

5000

1425

1980

DN80

1.14

3320

ICE1234-250

250

5000

1605

1980

DN80

1.30

3780

ICE1238-285

285

5000

1785

1980

DN100

1.44

4150

Donglong Refrigeration can customize equipment of special size according to user site requirements.


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