Disposable endotracheal tube anesthesia kit combined anesthesia bag combined anesthesia bag Henan Diyi Medical Technology Development Co.,Ltd. , https://www.diyimedical.com
Air cooled screwed chilled water units(single type)
Model
BKS-
70A
100A
130A
140A
180A
190A
220A
230A
260A
280A
310A
Cooling capacity
kW
83.7
116.5
152.2
163.3
211.2
218.4
258.1
272
304.6
329.7
355.7
×103kcal/h
72
100.2
130.9
140.5
181.6
187.8
220
233.9
262
283.5
305.9
total power
kW
30.4
41
51.2
56.8
72.7
74.6
84
88.8
97.6
104.6
115
Cooled medium
Water
Input Power
3PH-380V/50Hz Â
Compressor
type
screw refrigeration compressor
range of energy adjustment
0-25-50-75-100%
quantity
1
Rated power
kW
27.1
36.6
46
50.4
63.9
65.8
73
80.8
87.2
94.2
104.1
current
A
46.1
62.2
78.9
85.7
109.3
112.4
124.5
137
148.2
159.6
175.6
Refrigerant type
R22/R410A
Evaporator
type
U shape tube type heat exchange evaporator
Water interface
MM
DN65
DN80
DN100
water flow rate
M3/h
15
21
27
29
37
39
45
48
53
58
62
water resistance
Kpa
43
44
44
46
47
48
50
53
55
57
58
condenser
High efficiency copper tube covered aluminium
fan
type
ultra-low mush high-efficient axial flow fan
Air flow rate
M3/h
36000
48000
60000
72000
96000
96000
108000
108000
120000
120000
145000
fan number
2
2
4
4
6
6
8
8
8
8
8
Throttle mode
External balanced type thermal expansion valve
safety protection
water pump chain protection;phase and phase sequence protection;high/low presser protection , motor overload protection , water cut-off protection ,
 anti freezing protection , high discharge temperature protection.
Dimension
(L)mm
2150
2150
2300
2300
3200
3200
4250
4250
4250
4050
4050
(W)mm
1150
1150
2200
2200
2200
2200
2200
2200
2200
2200
2200
(H)mm
2050
2050
2180
2180
2250
2250
2250
2250
2250
2700
2700
Net weight
KG
1250
1350
1510
1620
1695
1750
1960
2060
2210
2310
2480
Run weight
1320
1430
1600
1720
1780
1855
2080
2190
2250
2450
2630
REMARK:
1,cooled water input temp. 15ºC,output temp 10ºC;environment temperature 35ºC;
2,safe working range: cooled water output temperature range 7ºC~30ºC,environment temperature range 5ºC~40ºC;
3,evaporator dirt coefficient 0.018m3. ºC/kw,evaporator water side design pressure 1.0MPa;
4,if you need special voltage and Refrigerants nonstandard units R134a/R407C/R410A,please contact us.
5,for technology improved, outer dimension will be modified, only for reference of the dimension. Â
6,in addition to the above specifications , we also can do for you , to provide nonstandard custom products.
Product feature:
1. Refrigeration compressor: Germany / Taiwan Hanbell Bitzer semi hermetic screw refrigeration compressor, high efficiency, low noise, low wear and long service life etc.
2. Heat exchange: Air-cooled condenser for the hydrophilic foil copper tube fin so the heat exchange area and fin spacing appropriate adjustment according to the geographical environment high efficiency.Shell and tube evaporator inlet is specially designed to prevent the refrigerant inside each heat exchange tube of flow distribution more uniform, compact exchanger structure ,end plate removable, convenient for clean maintenance.
3.inner rotor fan: All aluminum shell motor, low speed , big horsepower . fan blade with elevation angle blade structure ,big air volume, static pressure is high, low noise , long service life.Â
4. Refrigeration valve: the United States, Japan, Italy Emerson Saginomiya Castel, Danfoss and other brand-name accessories, some units with double valve control design of thermal expansion,ensure the load and the energy efficiency ratio of the system for operating more wide, cold quantity control precision is higher, the unit is always working in a reliable and efficient state.
5. Electrical parts: unit for electrical components are used for international brands, in English / double display man-machine interface touch screen balanced controller, intuitive operation of the unit operation is more simple, multi compressor system, automatic control system according to the operating conditions of the compressor running time, stable performance
6. Energy regulation: the unit has multi-level energy regulation, to meet the needs of cold load changes, the maximum energy saving effect, saving maintenance costs and operating costs.
Safety protection:
1. exhaust valve: ensure the compressor runs- after stop, to prevent high pressure exhaust gas reflux..
2. Phase protection: to prevent excessive voltage, less voltage, lack of phase protection, reverse phase protection, to prevent the compressor reverse and damage..
3. oil heating protection: before refrigerator runs, forced to set the oil heating procedures to ensure that the oil dilution and liquidity, satisfy the lubrication conditions before operation.
4. compressor internal motor winding thermal protection: to prevent the compressor excessive load or bad condition put the coil temperature too high and burned the compressor.
5. high and low pressure protection: when conditions are bad and failure, high and low pressure switch action protection, protection compressor and system safety..
6. safety valve: ensure the condenser  working in the safe range.
7. water protection: to prevent the unit running without water.
8. anti icing protection: when the unit running, prevent the water temperature too low, the formation of internal evaporator icing and damage the evaporator.
9. overload protection: double protection of soft and hard to ensure compressor overload safety.
10. compressor oil pressure protection: the unit is running, due to poor oil system, leading to insufficient oil pressure, timely protection of compressor.
11. Oil level protection: compressor protects the compressor when the system less oil.
The unit is widely used in: aluminum oxide, aluminum oxide, electroplating, hard plastic, injection molding, extrusion, foaming machine, hydraulic equipment, laminating machine, bottle blowing machine leather embossing machine, composite flooring, food, chemical, biological, pharmaceutical, electronics and other industries
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