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Hangzhou Shuyi Electric Appliance Co., Ltd
Home>Products>Dongjing Wind Cooling Temperature Regulating Dehumidifier DJFT-7281E
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    1st Floor, Building 7, No. 202 Zhenzhong Road, Xihu Science and Technology Economic Park, Hangzhou City
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Dongjing Wind Cooling Temperature Regulating Dehumidifier DJFT-7281E
The Dongjing air-cooled temperature regulating dehumidifier has two modes: dehumidification and air conditioning. Dehumidification mode is suitable fo
Product details

Working principle

◇ Internal circulation: Through the operation of the outdoor compressor → discharge high-temperature and high-pressure gas from the exhaust port → enter the condenser for cooling → become low-temperature and high-pressure gas → be intercepted by the capillary tube (expansion valve) to become low-temperature and low-pressure liquid → enter the indoor host evaporator through the connecting pipe for evaporation and heat absorption → return to the compressor to become low-temperature and low-pressure gas! This cycle repeats itself.

◇ External circulation: Under normal startup conditions → through the operation of the fan → moist air is sucked in from the inlet → passes through the evaporator → the evaporator adsorbs moisture in the air onto the aluminum sheet to become dry air → blows out from the outlet.

forced air coolingTemperature regulating dehumidifierIt is to regulate the temperature by discharging heat to the outside through an external unit (water-cooled temperature regulating dehumidifier takes away heat through condensed water).

application

National defense engineering, civil defense engineering, tobacco and petrochemical industries, subway stations, aerospace fields, purification engineering, laboratories

Telecommunications equipment room, archive room, food room, pharmaceutical or film workshop, special glass manufacturing, etc

The Dongjing temperature regulating dehumidifier adopts a compressor and heat exchanger, with a small overall volume, light weight, low energy consumption, and high efficiency.
dehumidifierFor automatic control type, there are mechanical control type and microcomputer control type. Microcomputer controlled type, automatically displays relative humidity through key input, automatically turns on or off, and performs automatic detection and control based on the humidity set by the user.

Technical Parameter

model
performance

DJFT-7281E

Overall performance of air conditioning unit

Refrigeration capacity

kW

30

kcal/h

2.58×104

Air volume

m3/h

6200

External residual pressure

Pa

≥350

Unit noise

dB(A)

≤80

Moisture control range

%RH

40~80%±3%

power supply

380V/50Hz three-phase five wire system

Total capacity of the unit

kW

22.88

refrigeration system

compressor

type

Fully enclosed vortex type

quantity

2

Power (kW)

5*2

refrigerant

type

R22

Throttle method

External balance thermal expansion valve

evaporator

type

Copper tube with aluminum fins

Heating system

type

PTC

quantity

6

voltage

220V

power

1.5*6

fan system

fan

type

Low noise centrifugal outer rotor

quantity

1

Power (kW)

2

filter

type

Primary filter screen

External dimensions

Length (mm)

1550

Width (mm)

1460

Height (mm)

1998

control system

resolution

Humidity 1% RH

control mode

Microprocessor

Operation interface

Full LCD display

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Successful operation!

Successful operation!

Successful operation!