Questionnaire for the preparation of technical and commercial
offers for absorption cooling
units (ABCM)
Company name: Techinservice
Name and city of the company: Kyiv
Mailing address: Makeyevsky Lane 1
Tel, e-mail: +380935099417, zinchenko@techinservice.com.ua
Contact person (full name, position): Oleksii Zinchenko, lead engineer.
Comment:
Filling date: 24.05.2022
1. The main parameters of the cooling system of the facility.
Or
Total water consumption,
cooled by ABCM:
178 m3/h
Or
+ Industrial cooling.
Total cooling capacity of all ABCM:
2000 kW.
1 Required quantity of ABCM.
Application and operation of ABCM:
Air conditioning of premises.
10 Number of months of ABCM operation per year.
The circuit of the coolant circulating in the cooling system of the object.
Water Coolant system
0 Glycol concentration in the cooled liquid, %
25 t coolant at the inlet to ABCM, °C
15 t coolant at the outlet of ABCM, °C
Additionally, in addition to cooling the liquid circulating in the cooling system of the facility, ABCM
can also be used to heat water:
If required: A circuit of water heated by ABCM for the facility's heating system.
Does the production of hot water by a machine other than production be
No
required?
cold water.
Does the simultaneous production of hot water by the machine be required?
No
in parallel with the production of cold water.
t of heated water at the entrance to ABCM, °С
t of heated water at the outlet of ABCM, °С
Heating power, kW.
1
2. Sources of thermal energy for supply to ABCM.
Circuit of exhaust gases supplied to ABCM.
199
t exhaust gas at the inlet to ABCM, °С
131530
1
Exhaust gas consumption via ABCM, kg/h
Number of GPU, GTU connected to ABCM.
In addition to exhaust gases, hot water can be used as an additional source of thermal energy for
ABCM, for example, from the cooling jacket of the GPU:
If required: Additional circuit of hot water supplied to ABCM.
No
Whether hot water is required to be connected to ABCM
t of hot water at the entrance to ABCM, °С
t hot water at the outlet of ABCM, °С
Maximum amount of hot water, kW.
In addition to exhaust gases, as an additional source of thermal energy for ABCM, it is possible to use
the combustion of fuel in a burner additionally installed on the ABCM. This option may be relevant in
the event of a shortage of exhaust gases to produce the required amount of cold:
If required: Optional ABCM-mounted combustion burner.
No
Whether the installation of a burner on the ABCM is required.
Fuel type
Minimum heat of combustion of gas, kJ/k
3. Outline of cooling Absorber. The circuit of the liquid cooling ABCM.
Coolant circuit (cooling tower circuit).
Ambient Air
Coolant system.
Glycol concentration in the coolant, %
t coolant at the inlet to ABCM, °С
t coolant at the outlet of ABCM, °C
Selection of cooling towers.
No
Do cooling towers are required.
2
No
Cooling tower type
Noise level requirements of 15 m, dB(A)
25.2
Temperature according to the wet thermometer at the object, ° C (21).
30.4
Temperature according to the dry thermometer at the object, ° C (26).
Or
56
Gorna
Oryahovitsa,
Bulgarian
Relative humidity of the object, %
The city of the object.
3