CN201116759Y - Energy-saving rotary dehumidification device - Google Patents

Abstract

The utility model relates to a rotary wheel dehumidification device, in particular to an energy-saving rotary wheel dehumidification device, which is formed by a primary filter, a dehumidification rotary wheel, a processing blower, a regenerating blower, a heater, a heat exchanger and an aftereffect filter, wherein a dehumidification rotary wheel is arranged on the back portion of the primary filter to dehumidify, the processing blower is arranged on the back portion of the dehumidification rotary wheel, the heater is arranged on the back upper portion of the regenerating blower, and the heat exchanger is arranged on the back portion to recycle heat energy. The aftereffect filter is arranged on the back portion of the heat exchanger, the regenerating blower is arranged on the front upper portion of the dehumidification rotary wheel, and is directly communicated with the heat exchanger through a ventilating channel to form a circuit. The device comprises a heat energy recycling device, increases the dehumidification quantity, and effectively reduces the energy consumption of a regenerating air heater.

Description

Energy-saving rotary dehumidification device

technical field

The utility model relates to a rotary dehumidification device, in particular to an energy-saving rotary dehumidification device.

Background technique

The rotary wheel dehumidification device uses the moisture absorbent coated on the rotary wheel to physically absorb the moisture in the air, and through the slow rotation of itself, the heater heats and vaporizes the moisture, so that the moisture absorbent can be dehydrated and regenerated for reuse. However, the regenerative heating method adopted in the existing rotary dehumidification device has high energy consumption, and the energy consumption cannot be effectively and fully utilized.

Utility model content

The technical problem to be solved by the utility model is to provide an energy-saving rotary dehumidification device with a heat recovery device to increase the dehumidification per unit energy consumption and effectively reduce the energy consumption of the regenerative air heater.

In order to solve the above-mentioned technical problems, the utility model is realized in the following manner: the energy-saving rotary dehumidification device described in the utility model is composed of an initial effect filter, a dehumidification runner, a processing fan, a regeneration fan, a heater, a heat exchanger and a rear A dehumidification wheel is installed behind the primary effect filter to dehumidify the air; a processing fan is installed behind the dehumidification wheel; the heater is placed above the regeneration fan, and a heat exchanger is installed behind it to allow heat to be recycled; The after-effect filter is placed behind the heat exchanger; the regeneration fan is placed above the front of the dehumidification wheel, and is directly connected with the heat exchanger through the ventilation channel to form a circuit.

The dehumidification runner is a honeycomb multi-channel moisture-absorbing runner on which a dehumidifier is coated.

The heater and the dehumidification wheel are non-linked and installed at a close distance, which facilitates the rapid regeneration of the desiccant.

The positive effect of the utility model: the energy-saving dehumidification device of the utility model has a heat recovery device, which increases the dehumidification capacity per unit energy consumption and effectively reduces the energy consumption of the regenerative air heater.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is a schematic diagram of the utility model principle

In the figure, 1 primary filter 2 dehumidification wheel 3 processing fan

4 After effect filter 5 Heat exchanger 6 Heater

7 regenerative fan 8 air outlet

Detailed ways

As shown in Figure 1, the energy-saving rotary dehumidification device described in the utility model consists of an initial effect filter 1, a dehumidification wheel 2, a processing fan 3, a regeneration fan 7, a heater 6, a heat exchanger 5 and an aftereffect filter 4 Composition: a dehumidification runner 2 is provided behind the primary effect filter 4 for air dehumidification; a processing fan 3 is provided behind the dehumidification runner 2; a heater 6 is placed above the rear of the regeneration fan, and a heat exchanger 6 is provided behind it to let the heat Recycling; the after-effect filter 4 is placed behind the heat exchanger 5; the regeneration fan 7 is placed in front of the dehumidification runner 2, and is directly connected to the heat exchanger 6 through the ventilation channel to form a loop.

The dehumidification runner 2 is a honeycomb porous moisture-absorbing runner on which a desiccant is coated.

The heater 6 and the dehumidification wheel 2 are non-linked and installed at a close distance, which facilitates the rapid regeneration of the desiccant.

The working process of the present utility model is:

Firstly, the pre-treated humid air is inhaled by the processing fan 3 and filtered through the primary filter 1. After being dehumidified by the moisture absorption rotor 2, the dry air is output to the room through the treatment fan 3; Heating to quickly regenerate the desiccant coated on it, the output hot humid air is output to the heat exchanger 5 through the suction channel of the regeneration fan 7, and is cooled by the cold air entering through the rear filter 4, so that the condensed water is precipitated and heated by heat. Exhaust through the channel of the exchanger 5; the cold air that enters through the rear filter 4 absorbs heat and is output to the room through the air outlet 8; Circulation loop composed of device 5 and heater 6.

Claims (3)

1. An energy-saving rotary dehumidification device, characterized in that: it consists of a primary filter (1), a dehumidification wheel (2), a processing fan (3), a regeneration fan (7), a heater (6), a heat Composed of an exchanger (5) and an after-effect filter (4); a dehumidification runner (2) is provided behind the primary-effect filter (4) for air dehumidification; a processing fan (3) is provided behind the dehumidification runner (2); The heater (6) is placed above the rear of the regeneration fan, and a heat exchanger (6) is arranged behind it to allow the heat to be recycled; the aftereffect filter (4) is placed behind the heat exchanger (5); the regeneration fan (7) It is placed above the front of the dehumidification wheel (2), and directly communicates with the heat exchanger (6) through the ventilation channel to form a circuit. 2. The energy-saving wheel dehumidification device according to claim 1, characterized in that: the dehumidification wheel (2) is a honeycomb multi-channel moisture-absorbing wheel on which a desiccant is coated. 3. The energy-saving rotary dehumidification device according to claim 1, characterized in that: the heater (6) and the dehumidification rotary (2) are non-linked and installed in close proximity.

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