ZT0026 Cooling Column, Type 5 Vocational Training Equipment Heat Transfer
Laboratory Equipment
1 Product overview
1.1Overview
The cooling tower body of the ZT 0026 test bench is a cylindrical
structure made of transparent and observable acrylic material, and
a variable area built-in packing is designed in the middle to
compare and observe the cooling capacity of different layouts of
packing (see the table below for details) ) The middle packing tray
can be adjusted to change the heat exchange area.
The air enters the cylinder from the bottom and flows upward; the
inlet section and outlet section are connected with a differential
pressure gauge to measure the pressure loss.
1.2 Features
ØZT0026 cooling tower type 2 can be connected to ZT0022 and
compared with other types of cooling towers;
ØThe import and export data of the cooling tower can be digitally
displayed by instruments;
The data of each point of the workbench cycle can be displayed on
the PC through a USB device;
2 Preview content
2.1 The main factors affecting heat and moisture transfer
In a cooling tower under normal operation, the main factors
affecting the heat transfer process of the cooling tower are the
inlet air wet bulb temperature (absolute saturation temperature),
inlet water temperature, air volume, and circulating water volume.
The water volume and the air volume The ratio of is called the
water-to-air ratio.
(1) The influence of the inlet air wet bulb temperature:
Control other influencing factors unchanged (inlet water
temperature, water volume, air volume), and the heat transfer power
(enthalpy difference) of the entire heat transfer process decreases
with the increase of outdoor air wet bulb temperature, which means
that the cooling tower's heat dissipation capacity is worse .
(2) The influence of inlet water temperature:
Control other factors unchanged, only change the inlet water
temperature, the heat exchange power of the entire heat exchange
process increases with the increase of the inlet water temperature,
which represents the stronger the heat dissipation capacity of the
cooling tower.
(3) The influence of air flow:
Control other factors unchanged, only change the air flow rate. As
the air volume increases, the amount of air contacted by the unit
water volume increases, and the cooling tower's heat dissipation
capacity increases.
(4) Influence of water volume:
Control other factors unchanged, only change the water volume. As
the circulating water volume of the cooling tower increases, the
amount of air contacted by the unit water volume decreases, and the
heat exchange decreases. The outlet water temperature increases
with the increase of the inlet temperature and outlet temperature
of the circulating cooling water. The temperature difference
decreases, so the cooling capacity of the cooling tower decreases.
Product Details and Warranty
We supply suitable spare pats according to experiment requirement,
our products take aluminum structure, A4 paper dimension aluminum
and plastic hanging box structure.
We supply 3 years warranty time.
Packaging & Delivery
Package details: plastic film+ plastic foam + plywood box with
pallet, and for equipment dimension less than 1CBM, we supply
plastic film+ plastic foam+ fine carton.
Arrange delivery within 45 days upon receipt of payment.
Please see below photo for detailed package.
Training Room Photo
Company Information
We supply professional educational training equipment and technical
teaching equipment, which has been widely applied in Engineering
Universities, Polytechnics, Technical Institute, Vocational Schools
as well as Industry workforce Development Programs and Training
Center. Our products allow students to learn and experiment through
valuable hands-on experience, and the technology covered by our
training equipment provides knowledge, experiments and didactic
skills development that are of critical importance to today´s and
tomorrow´s careers.
Photo for Clients Visiting Factory
Service
We supply supply7*24 hours service, customer design service, OEM
service, buyer label service. With professional engineers team and
sales team, we assure you good product quality.
Certificate
Our products takes ISO9001 product management system.
| No. | Feature Name | Details |
| 1 | Customer design | Yes |
| 2 | Warranty | 1 year, 2 years, 3 years or 5 years according to client
requirements |
| 3 | Package | Plastic film+ carton+ Fine plywood |
| 4 | Products standard | International didactic equipment standard |
| 5 | Application range | Educational equipment for university, college, vocational training
centers |
| 6 | Company philosophy | Supply best quality Chinese products to the worldwide schools. |
| 7 | Self owned brand | Shouldshine, SSEDU, JSS. |
| 8 | Production time | From 10 days to 60 days according to different items
|
