June 11,2023

Dehumidifier model selection, subject to the actual situation

Industry  Dehumidifier_CFT Series

dehumidifier model selection shall be subject to the actual situation

Chinese products should be self reliant

At present, dehumidifiers on the market have many categories and brands

Now let's make a description of dehumidifier selection, which is based on the actual situation


Analysis of dehumidifier Selection Cases

Customer's actual situation: a warehouse with an area of 250 ㎡ and a floor height of 3m,

Customer's actual demand: the temperature is controlled at about 25 ℃ by the air conditioner, and the room is well sealed.

There is no exhaust equipment, and the humidity is required to be about 50% RH

According to the analysis of customer demand information, the following points can be obtained:

With the warehouse area and height, you can calculate the cubic number of the warehouse

The temperature is controlled by the air conditioner, and only dehumidification is required

The room is well sealed, without considering other wet loads

The humidity is required to be about 50% RH, and the use of dehumidifier can solve the problem

What other information do you need to know:

The customer's existing power supply voltage type is 220V or 380V

Where the customer wants to install the equipment, the ground or the ceiling

Remind the customer that the dehumidifier equipment needs drainage

Based on the above information, you can select a model according to your product specifications:

Two 220V_ The commercial dehumidifier can meet the requirements of customers

Select a 380V_ industrial dehumidifier can also meet customer requirements

Make the quotation and equipment configuration list and send them to the customer, so that the customer can choose whether to use commercial dehumidifier or industrial dehumidifier

It is recommended that customers use commercial dehumidifiers because they are convenient for delivery, handling and moving.

industrial dehumidifiers need trucks for delivery and forklift for handling

PD series intelligent household dehumidifier&large space commercial dehumidifier&high-power industrial dehumidifier

It is a dehumidifier product with high efficiency, energy saving and environmental protection that is manufactured strictly by professional technology and exquisite process.

With an intelligent humidity constant control system, users can automatically control the operation and shutdown of the dehumidifier according to production needs.

High efficiency dehumidification effect is achieved through automatic control, and the operating cost of the whole machine is reduced. Welcome to inquire about the dehumidifier model selection, and the actual details shall prevail

Technical parameters and model selection reference of PD series intelligent household dehumidifier&large space commercial dehumidifier&high-power industrial dehumidifier:

Product model ------ dehumidification capacity ------ applicable area ------ power ------ power ------ circulating air volume ------ net weight

  _-- 28(L/D)---30-50(㎡)----420(W)----220V/50Hz---190m ³/ h---15kg

  _-- 58(L/D)---50-80(㎡)----670(W)----220V/50Hz---850m ³/ h---25kg

  _--- 90(L/D)---90-120(㎡)---1700(W)---220V/50Hz---1125m ³/ h--50kg

  _-- 138(L/D)--130-180(㎡)--2000(W)--220V/50Hz--1725m ³/ h--55kg

  _-- 168(L/D)--180-230(㎡)--2800(W)--380V/50Hz--2100m ³/ h--120kg

  _-- 240(L/D)--240-350(㎡)--4900(W)--380V/50Hz--3000m ³/ h--160kg

  _-- 360(L/D)--360-450(㎡)--7000(W)--380V/50Hz--4500m ³/ h--200kg

  _-- 480(L/D)--500-700(㎡)--9900(W)--380V/50Hz--6000m ³/ h--230kg

[Requirements for dehumidifier leasing business] The lease starting conditions for dehumidifiers are: the number of leased dehumidifiers is ≥ 5, and the lease term is ≥ 30 days

[Dehumidifier rental charging standard] 80-150 yuan/set/day (the price can be determined according to the rental model, rental quantity and rental days)

◎ Precautions for model selection -- The selection of dehumidification capacity and model of dehumidifier is mainly based on the volume of the used environment space, the size of fresh air volume, the humidity requirements required by the space environment and other specific values

In addition, it should be noted that the relative humidity of the environment is related to the temperature of the environment. The higher the temperature is, the faster the humidity will evaporate. On the contrary, the worse the effect will be. Therefore, when configuring the dehumidifier, you need to select the type under the guidance of professionals, so that you can select the dehumidifier that is most suitable for you

Description of dehumidifier selection space:

1. Know the use area and height, and the space size is the key parameter to determine the size of the dehumidifier

2. Understand the actual temperature of the space and see how the temperature is controlled. Generally, when the split air conditioner is used to control the temperature, it is better to choose a dehumidifier. If the central air conditioner is used to control the temperature, the air supply volume and fresh air volume of the central air conditioner should be considered, because the fresh air volume is a very important factor affecting humidity. The applicable temperature of ordinary refrigeration dehumidifier is 5-38 ℃, which is not applicable beyond this range. If the temperature is lower than 5 ℃, a rotary dehumidifier is required; If the temperature exceeds 38 ℃, the high-temperature dehumidifier shall be selected, and if the temperature exceeds 55 ℃, the high-temperature dehumidifier shall be customized

3. Clearly understand the humidity requirements. Dehumidifiers can be selected for humidity requirements above 50% RH. In fact, the dehumidifier can achieve the limit humidity of 40% RH. However, to achieve this requirement for space environment, the airtightness should be very good. In fact, when the humidity of 40% RH or below is required, it is recommended to use a rotary dehumidifier

4. General dehumidifier manufacturers will have the applicable area and height of each model, which can be compared with the dehumidifier model according to the use requirements. For example, in the above case of a warehouse with a height of 250 m2 and 3 m, the dehumidifier with a dehumidification capacity of about 250 L/D can generally meet the humidity requirement of 50% RH (provided that the room is well sealed and there is no fresh air and exhaust air)

All the above news reports on dehumidifier selection are provided by Mashima Electric for your reference only