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Medical Commercial Air Source Heat Pump With Air Purification Function
Commercial Air Source Heat Pump Feature
1, low air leakage, high strength
The design of the box structure of the patent (ZL200810161643.9),
combined with the uninterrupted flexible sealing technology,
ensures the excellent sealing performance of the box, and the air
leakage rate reaches the optimal level L1 of the European standard
EN1886. The steel, aluminum composite profile and high-strength
aluminum alloy corner insert design ensure high strength and high
pressure resistance of the box. When the unit is under pressure of
2500Pa, the deformation rate of the box is only 1.55mm/m, which is
far superior to the national standard and reaches Europe. The best
grade D1 of the standard EN1886.
2, no cold bridge, no condensation
The casing frame profile and angle inserts of the unit are all
broken cold bridge structure. The inner and outer steel plates of
the sandwich panel are designed with a partitioned cold bridge. The
middle is filled with high-density thermal insulation material,
which matches the ultra-low air leakage rate of the cabinet, and
the unit cabinet completely eliminates the cold. Bridge, no
condensation on the surface. The cold bridge factor of the cabinet
reaches the optimal level of the European standard EN1886 TB1 level
3, high performance, low wind resistance
Patent (ZL201020517701.X) elliptical tube heat exchanger
technology, compared with conventional round tube heat exchanger,
the efficient heat exchange area is increased by 30%~40%, basically
no air turbulence, heat transfer performance is improved 10%~15%.
Since the distance between the heat exchange tubes is 20% larger
than that of the round tube and the streamlined structure, the wind
resistance is reduced by 40%~50% compared with the round tube heat
exchanger, which effectively reduces the power consumption of the
unit motor.
4, antifreeze type cooler design
The “Sha”-shaped process design replaces the traditional “W”-shaped
process design, which ensures that the water in the heat exchange
tube is cleaned during the winter shutdown, which can effectively
avoid the winter cracking problem of the cooler coil.
5, professional software design
Shield uses product design with independent intellectual property
rights to design products, which can avoid differences in
subjective design. While reducing the risk of errors and improving
design efficiency, it can provide good design confirmation (DQ
file) support for users of purification projects.
6, prevent secondary pollution design
The inside of the unit cabinet is smooth and smooth, it is not easy
to accumulate dust, and it is easy to clean. The cold cooler adopts
hydrophilic membrane aluminum fins, which can effectively improve
the heat exchange efficiency and minimize the probability of
bacterial growth. At the same time, the condensate tray of the unit
adopts the three-dimensional dry water tray design, the condensed
water does not accumulate, and no bacterial growth occurs, which is
suitable for the use occasions with purification requirements. In
addition, the unit can use a beltless volute fan to avoid the
impact of belt dust on the clean environment.
7, a variety of working conditions, standard functional segment
design
The unit is designed according to the return air condition, fresh
air condition and cool storage condition, and is selected by users
with different parameters. At the same time, taking into account
the needs of different users, the unit has standardized functional
segment configuration according to the types of comfort, clean
workshop and medical purification, with the advantages of high
standardization, convenient selection and high cost performance.
8, intelligent control
According to the different needs of the project, the following
control systems can be used: ordinary start-stop control system and
automatic control system.
Ordinary control system: can realize manual control of opening of
motor and various valve actuators; automatic control system: using
industrial grade PLC programmable logic controller, with integrated
software, power distribution device, sensor, actuator, transmission
The device is composed of a complete intelligent control system,
which can independently and flexibly complete the setting,
automatic collection, processing and transmission of the unit
parameters. It has high-precision automatic control of temperature,
humidity, pressure (pressure difference) and flow, suitable for A
place where temperature, humidity, and cleanliness control accuracy
are required.
Commercial Air Source Heat Pump parameters:
Unit Type | YW-35D(10P) | YW-70D(20P) | YW-140D(40P) | ||
Rated power/frequency | 380V 3N~/50HZ | ||||
Cooling mode | Cooling mode(KW) | 35.4 | 70.8 | 141.6 | |
input power(KW) | 11.16 | 22.32 | 46.4 | ||
Heating mode | Nominal condition (7℃) | Heating(KW) | 28.8 | 57.6 | 115.2 |
Rated input power(KW) | 10.8 | 21.6 | 43.2 | ||
Low temperature condition (-12℃) | Rated heating capacity (KW) | 23.8 | 47.6 | 95.2 | |
Rated input power (KW) | 9.8 | 19.6 | 39.2 | ||
Maximum input current(A) | 27.7 | 55.4 | 110.8 | ||
Circulating pump flow (m³/h) | 6.43 | 12.87 | 25.72 | ||
Refrigerant/charge(R22/Kg) | 9 | 18 | 36 | ||
Hot water rated temperature | 45℃ | ||||
Refrigeration inlet and outlet water temperature | 5~15℃ | ||||
Hot water maximum temperature | 55℃ | ||||
waterproof level | IP×4 | ||||
Anti-shock protection category | I Grade | ||||
Ambient temperature range | 30~40℃ | ||||
Unit noise db(A) | ≤60 | ≤65 | ≤65 | ||
Unit weight(Kg) | 320 | 650 | 1300 | ||
Unit size(mm) | 1590*850*1600 | 2000*1100*2090 | 2200*2000*2170 |