详情
The company product range, and the formation of a number of series,
can provide users with the production of various types of
non-standard products, our products in injection molding, circuit
boards, chemical, electroplating, printing and dyeing, wheel,
reactor, paper, plastics, electronics , food, textile, edible
mushrooms, packaging, pharmaceuticals, hotels, banks and other
industries has been widely used. Products are exported to Europe,
the Middle East, Southeast Asia and other countries and
regions.
In modern society, the chiller is applied refrigerator to cool. It
is a low temperature heat has been transferred to the object to be
cooled cooling medium so as to obtain an amount of the machine.
Called cold objects transferred from the lower temperature heat
habit! We know that plastic containers in the production process,
such as not timely cooling stereotypes, produced by the container
will not be full, uneven wall thickness, color is not bright, not
even forming, resulting in lower product quality! injection molds
used in plastic processing machinery chiller mold cooling, can
greatly improve the surface finish of plastic products, plastic
products to reduce surface pattern marks and internal stress, so
that the product does not shrink, without distortion, easy removal
of plastic products mode, accelerate product stereotypes, thereby
greatly enhancing the productivity of plastic molding
machines;
As the name suggests: Chiller cold water machine, ice machine,
cooling machine _ ice machines, freezers, cooler, because this
device is widely used, the reason for their name is different. This
section cooling machine _ ice machine is a device used to rapidly
cool the circulating fluid to improve production efficiency of cold
water facilities.
Products are mainly composed
Compressor: The compressor is the heart of the entire refrigeration
system components, the source is the driving force of the
compressed refrigerant. Its role is to input energy into mechanical
energy, compressing the refrigerant cycle
. Evaporator: The evaporator is to rely on evaporation of the
liquid refrigerant (actually boiling) is absorbed by the cooling
medium to the heat exchanger components. It functions in the
refrigeration system is to absorb heat (or cold output). In order
to stabilize the evaporation process can be long-lasting, we must
continue with the refrigeration compressor pumped the gas
evaporation, evaporation to maintain a certain pressure. Condenser:
Condenser plays in the refrigeration process and output of heat to
the refrigerant condensing effect. From the high-pressure
refrigerant discharged from the compressor superheated vapor enters
the condenser in which all of the heat absorbed by the working
process, including the evaporator and the refrigerant from the
compressor and the heat is absorbed in the pipe are transmitted to
the surrounding medium by the cooling water or fans away;
refrigerant high-pressure superheated vapor condenses back into
liquid. (Depending on the cooling medium and the cooling mode, the
condenser can be divided into three categories: shell and tube
condenser, fin condenser, evaporator and condenser.)
Thermal expansion valve: thermostatic expansion valve in the
refrigeration system is both a flow control valve, but also the
throttle refrigeration equipment, which is installed between the
filter drier and evaporator refrigeration equipment, its
temperature package is wrapped at the outlet of the evaporator. Its
main role is to make high-pressure refrigerant liquid at room
temperature, throttle down when passing through the thermal
expansion valve, becomes wet low temperature refrigerant vapor
(mostly liquid, a small part of the steam) into the evaporator,
vaporized in the evaporator endotherm, and achieve the purpose of
cooling the cold water.
Dry filter: In the refrigeration cycle must prevent moisture and
dirt (oil, iron, copper scrap) from entering, the main source of
water is the newly added trace moisture refrigerant and lubricant
contained, or due to overhaul the system when air enters and brings
moisture. If the system is clean, the moisture is not excluded,
when the refrigerant throttle valve (thermal expansion valve or
capillary tube) is passed, the pressure drop due to moisture and
temperature may be solidified into ice, so that the obstruction,
affecting the normal operation of the refrigerating apparatus.
Therefore, in the refrigeration system must be installed dry
filter.
Reservoir: the accumulator is installed after the condenser, the
condenser and the discharge tube is in direct communication. Liquid
refrigerant flows into the condenser should be unimpeded within the
reservoir, so that you can take full advantage of the condenser
cooling area. On the other hand, when the heat load changes of the
evaporator, the refrigerant liquid requirements also change, then,
will act as an accumulator, and the toner storage of the
refrigerant. Cold water systems for small devices often do not
install the reservoir, but to use the condenser to adjust and store
refrigerant.
Refrigerant: used in most modern cooling machine _ ice machines use
the R*2 or R*2 as a refrigerant. Refrigerant is cold refrigerant
flow system, its main role is to carry heat, and to achieve
endothermic and exothermic change in the state. Within the machine
working principle is first to inject a certain amount of water
tank, through a small water cooled chiller refrigeration system,
then the low-temperature cooling water from the pump into the
equipment to be cooled, chilled water chiller after a small
temperature rise to take away the heat high return flow to the
tank, to achieve a cooling effect. Cooling water temperature can be
adjusted automatically according to the requirements, long-term use
can save water. Therefore, small chiller is a standard
energy-saving equipment.
Chiller Features: 1 \ compact failure rate, long service life, the
whole structure, easy to install,, simple operation. 2
microcomputer control: high-precision data controller, responsive,
precise temperature control, automatic fault alarm and display the
cause of the malfunction, user-friendly process. The refrigeration
originals and electrical components: expansion valves, solenoid
valves, filters using only: Emerson, Danvers, Kashi properly and
other world-renowned brands. The main electrical components AC
contactors, thermal relays, etc. are used the occasion Schneider
brand, which greatly improves the performance of the unit. 4
features: A. high and low pressure: Ensure that the cooling system
automatically when conditions beyond the scope of the unit. B.
Power: phase, reverse phase, under voltage, overload, motor
overheating. C. Frost: When chilled water temperature is too low,
the unit automatically shut down. D. water: When water flow stops
or water flow is too small, the unit automatically shut down. E.
Overload: When the compressor, pump overload, the unit brake stop
and alarm. 5 condenser, evaporator: the use of high efficiency heat
brass, effectively improve the heat exchange capacity of the unit
as a whole, the biggest play of the unit cooling performance.
Internal tanks, pipes made of stainless steel, and PPR materials,
water pumps using well-known brands of stainless steel pump: low
noise, high lift, flow, small size, etc.
