JPH04156896A - Dehumidification type drier - Google Patents

Abstract

PURPOSE:To accelerate the evaporation of moisture from the clothing and shorten the drying time by providing a fan in a cabinet storing a dehumidifying unit and constituting a closed space. CONSTITUTION:A dehumidification type drier with a refrigeration cycle has a fan 14 feeding air to the clothing at an upper corner of a drier cabinet 1, and a motor 15 driving the fan 14 is fitted to the drier cabinet 1 via a fitting base 16. A dehumidifying unit 3 sucks the air in the drier cabinet 1 through a suction port 11 and returns it into the drier cabinet 1 through a blowout port 12 after dehumidification to dehumidify the air in the cabinet 1, the motor 15 is operated to feed the air to the clothing suspended on a hanger 13 and the clothing put on a baggage rack 4 to accelerate drying with the fan 14, and the air in the cabinet 1 is stirred to unify the humidity distribution. The fan 14 of the dehumidifying unit and a fan in a duct are concurrently used, thus the clothing can efficiently be dried in a short time.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a dehumidifying dryer having a refrigeration cycle. Figure 5 shows a perspective view of a conventional dehumidifying type dryer, and Figure 6 shows its cross section. The clothes cabinet 3 is a dehumidifying unit installed at the bottom of the dryer cabinet 1;
4 is a pipe for clothes hangers, and 5 is a net shelf. The dehumidifying unit 2 includes an evaporator 6, a condenser 7, a compressor 8, fans 9 and 10, a water receiver is a dish to receive drain water generated by the evaporator 6, and the air in the dryer cabinet 1 is transferred to the air inlet 1.
After being sucked in and dehumidified in step 1, it is returned to the dryer cabinet 1 through the air outlet 12.

In the conventional dehumidifying type dryer configured as described above, which may be hung on the drying clothes hanger 13 or placed on the net shelf 11, the mechanism of drying the clothes will be explained as follows:
The air inside is dehumidified by circulating through the dehumidifying unit 3, and the relative humidity is lowered. Damp clothes hung on the hanger 13 or placed on the net shelf 5 are exposed to the air with lower relative humidity and are dried.

Problems to be Solved by the Invention However, with the above configuration, only natural convection or air arriving from the fan 9 of the dehumidifying unit 3 is the only air that hits the clothes, and the humidity distribution of the air inside the cabinet 1 is poor. This makes it possible to increase the supply of missing evaporation energy, which takes a long time to dry because the supply of evaporation energy is small.

Means for Solving the Problems In order to solve the above problems (achieve the purpose), the present invention
Evaporating side heat exchanger Condensing side heat exchanger A dehumidifying unit equipped with a refrigeration cycle having a compressor etc. and a fan 7, a cabinet containing the dehumidifying unit and forming a closed space,
and a fan installed within the cabinet.

Also, a dehumidifying unit equipped with a refrigeration cycle having an evaporating side heat exchanger, a condensing side heat exchanger, a compressor, etc. and a fan, a cabinet containing the dehumidifying unit and forming a closed space, and a fan installed in the cabinet. and a dehumidifying unit equipped with a fan and a refrigeration cycle having an air passage communicating with the fan and further having an evaporating side heat exchanger, a condensing side heat exchanger, a compressor, etc., and a dehumidifying unit incorporating the dehumidifying unit. A cabinet constituting a closed space, a fan with a larger capacity than the fan in the dehumidification unit installed in the cabinet, an air passage communicating with the fan, a cough air passage, and the dehumidification unit. and a dehumidification unit equipped with a refrigeration cycle having an air passage communicating with the air passage and a suction port provided in parallel with the cough air passage, and further comprising an evaporation side heat exchanger, a condensation side heat exchanger, a compressor, etc. , a cabinet containing the dehumidification unit and forming a closed space, a fan installed in the cabinet, an air path communicating with the fan, an air path communicating the air path and the dehumidification unit, Even if there is a suction port provided in parallel with the air passage, the effect of the above-mentioned means is as below.

The present invention improves ventilation to the clothes, eliminates uneven humidity distribution of the air inside the dryer cabinet 1, and also supplies more evaporation energy to the clothes, promotes evaporation of moisture from the clothes, and shortens drying time. .

Additionally, ducts with air outlets and suction ports are added above and below the clothes to be dried to improve ventilation efficiency.

Furthermore, a duct that communicates with the dehumidification unit's air outlet has been added to prevent short circuits between the dehumidification unit's intake and air outlet.

Furthermore, by sharing the fan in the dehumidifying unit and the fan in the duct, the same effect can be obtained while reducing costs.

EXAMPLE Hereinafter, an example of the present invention will be described with reference to the drawings.

First, an embodiment of the present invention will be described with reference to FIG.

This figure shows a structural diagram of the dehumidifying dryer of this embodiment.

Reference numeral 14 is a fan that is directed to the upper corner of the dryer cabinet 1 to blow air to the clothes, and reference numeral 15 is a motor that drives the fan 14, which is attached to the dryer cabinet h by means of a stand 16.
attached to l.

The operation of the above-described structure will be described. Similar to the conventional example, the dehumidifying unit 3 sucks the air inside the dryer cabinet 1 through the suction port 11, dehumidifies it, and then returns it to the inside of the dryer cabinet 1 through the air outlet 12 to store it in the dryer cabinet. The indoor air is dehumidified. At the same time, motor 15 is operated and fan 1
4, the air is applied to the clothes hung on the hanger 13 and the clothes placed on the net shelf 4 to accelerate drying and agitate the air in the warehouse to average the humidity distribution.

FIG. 2 is a structural diagram of another embodiment of the present invention, in which a duct 1 is provided with an air outlet 17 in the upper part of the clothes hanger pipe 4, a suction inlet 18 in the lower part of the net shelf 5, and a fan 14 in the middle.
9 is for installation. By operating the fan 14, air is passed through the clothes hanging on the hanger 13 and the clothes placed on the net rack 4, thereby promoting drying. The air is circulated throughout the chamber to improve humidity distribution.

FIG. 3 1 is a structural diagram of still another embodiment of the present invention, in which an air outlet 17 is installed at the upper part of the pipe 4 for clothes hangers on a mesh shelf 5.
A suction port 18 is placed at the bottom of the unit, and a fan 14 with a larger air blowing capacity than the fan 9 of the dehumidification unit 3 and the suction port 18 are placed in the middle.
A duct 20 communicating with the air outlet 12 of the dehumidifying unit 3 is installed near the duct 20. Since the air outlet 12 of the dehumidifying unit 3 is connected to the duct 20, the fan 9
By operating the fan 14 with a larger air volume, the dehumidified air is passed through the clothes hanging on the hanger 13 and the clothes placed on the net rack 4 without causing a short circuit, thereby efficiently drying the air. A large amount of air is applied to the clothes to be dried, promoting energy supply and speeding up drying.

FIG. 4 (L) is a structural diagram of still another embodiment of the present invention, in which an air outlet 17 is installed in the upper part of the pipe 4 for clothes hangers on a mesh shelf 5.
The suction port 18 is placed at the bottom of the fan 14 and the suction port 18, which has a larger air blowing capacity than the required air volume of the dehumidification unit 3.
A duct 21 communicating with the leeward side of the heat exchanger 6.10 of the dehumidification unit 3 is installed near the dehumidification unit 3. Since the leeward side of the heat exchanger 6.10 of the dehumidification unit 3 is connected to the duct 20, only the large air volume fan 14 is operated, and all the dehumidified air is transferred to the clothes hanging on the hanger 13 and the net shelf 4. By passing the clothes placed on top of the dryer, it dries efficiently, and a large amount of air is applied to the clothes to be dried, promoting energy supply and speeding up drying.

As described above, in this embodiment, air is circulated to the clothes to be dried, evaporation energy is supplied, and the unevenness of the humidity distribution in the room is eliminated, so that the clothes can be dried efficiently and in a short time.

Effects of the Invention As is clear from the above embodiments, the dehumidifying dryer of the present invention comprises: a dehumidifying unit equipped with a refrigeration cycle having an evaporating side heat exchanger, a condensing side heat exchanger, a compressor, etc., and a fan; Since it has a built-in cabinet that forms a closed space and a fan installed within the cabinet, it improves ventilation to the clothes, eliminates uneven humidity distribution of the air inside the dryer cabinet 1, and further evaporates into the clothes. Furthermore, in the present invention, ducts with air outlets and suction ports are added above and below the clothes to be dried to improve ventilation efficiency to the clothes to be dried.

In the present invention, a duct communicating with the air outlet of the dehumidifying unit is added to prevent a short circuit between the air inlet and the air outlet of the dehumidifying unit.

Zara C, - In the present invention, the same effect can be obtained while reducing costs by sharing the fan of the dehumidification unit and the fan inside the duct.

[Brief explanation of the drawing]

Figure 1 is a structural diagram of a dehumidifying dryer according to the first embodiment. Figure 2 is a structural diagram of a second embodiment of the present invention. Figure 3 @ Figure 4 is a structural diagram of yet another embodiment of the present invention. Figure 5 is a conventional example of a strabismus doctor. Figure 6 is a structural diagram of a conventional example.
Throat, 14...fan, 15...move m,
19, 20, 21... duct.

Claims (4)

[Claims] (1) A dehumidifying unit equipped with a refrigeration cycle having an evaporating heat exchanger, a condensing heat exchanger, a compressor, etc. and a first fan; a cabinet containing the dehumidifying unit and forming a closed space; A dehumidifying dryer having a second fan installed in the cabinet. (2) A dehumidifying unit equipped with a refrigeration cycle having an evaporating heat exchanger, a condensing heat exchanger, a compressor, etc., and a first fan; a cabinet containing the dehumidifying unit and forming a closed space; A dehumidifying dryer having a second fan installed in a cabinet and an air passage communicating with the second fan. (3) A dehumidification unit equipped with a refrigeration cycle having an evaporation side heat exchanger, a condensation side heat exchanger, a compressor, etc. and a first fan; a cabinet containing the dehumidification unit and forming a closed space; a second fan with a larger capacity than the first fan installed in the cabinet; an air path communicating with the second fan; an air path communicating the air path with the dehumidifying unit; A dehumidifying dryer with a suction port installed in parallel with the airway. (4) A dehumidification unit equipped with a refrigeration cycle having an evaporation side heat exchanger, a condensation side heat exchanger, a compressor, etc., a cabinet containing the dehumidification unit and forming a closed space, and a dehumidification unit installed within the cabinet. A dehumidifying dryer having a fan, an air passage communicating with the fan, an air passage communicating the air passage with the dehumidifying unit, and a suction port provided in parallel with the air passage.