JPS6191424A - Floor penetration type air-conditioner - Google Patents

Abstract

PURPOSE:To improve thermal comfortability and to simplify treatment of condensed water by a method wherein a water pan having a gradient in the gravity direction and dividing the main body into an indoor side and an outdoor side is provided on the lower part of an evaporator and air nozzles are equipped around a blower. CONSTITUTION:When an air-conditioner is driven for cooling or dehumidification, the condensed water generated in an indoor heat exchanger 5 is dropped in the gravity direction and received by a water pan 12 and dropped through the drain pipe 13 over an outdoor heat exchanger 3. In spite of the operation mode of the air-conditioner, the air introduced by the rotation of a turbo fan 7 from a suction port 9 into the main body 1 is heated, cooled or dehumidified by a heat exchanger 5, then blown out of the air blow-out port 8 uniformly to all directions of the room. The pan 12 separates the airflow circuit into an indoor and an outdoor circuit. A vibration absorbing damper 15 receives the vibration of a compressor 2 mainly in the gravity direction and the vibration is prevented from being transmitted to a floor 16. Therefore, a blower 6 can be driven at a low speed and the sound be reduced, the horizontal distribution of temperature is equalized and comfortability is simplified.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an air conditioner that does not require any installation work.

Conventional configuration and its problems Conventionally known air conditioners have a ceiling/14'1
Common methods include ceiling-embedding, wall-embedding, wall-insertion, window-mounting, wall-mounting, ducting, and fan coil unit methods, but in all cases, construction work must be done when building the building. However, it is necessary to carry out installation work after the building is built, and the user cannot install it himself, making it inconvenient to use. Additionally, once an air conditioner has been installed, it requires additional work to be removed or repaired, resulting in unnecessary costs and time. Furthermore, wall-mounted types create uneven temperature distribution in the room, while ceiling-mounted types have heating efficiency because hot air cannot reach the floor area where people are located unless the air blowing speed is increased. There was a problem in that when the wind speed was increased, the noise of the motor and the whistling sound when blowing air became louder. Furthermore, except for the duct system, it is necessary to treat condensed water during cooling and dehumidification, which may cause water leakage, resulting in poor usability and serviceability.

Purpose of the Invention The present invention solves the above conventional problems, improves the thermal comfort of an air-conditioned space, simplifies the treatment of condensed water, and eliminates the need for water treatment work when installing and removing an air conditioner. The purpose is to

Structure of the Invention In order to achieve the above object, the present invention provides a blower device in the upper part of the evaporator in the refrigeration cycle, and has a gradient in the direction of gravity in the lower part of the evaporator, separating the main body into an indoor side and an outdoor side. A water tray is provided, and an air outlet is provided around the blower.

With this configuration, the evaporator cools or heats the indoor air, the air blown out by the blower near the floor prioritizes the air conditioning of the space where people are, and then uniformly air-conditions the entire room. It is something that In addition, by adopting a floor insertion method, condensed water is treated by gravity.

DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

In the figure, 1 is a main body, and all of the following Shinsei parts are included inside. 2 is a compressor, a is an outdoor heat exchanger,
4 is a throttle device, and 5 is an indoor heat exchanger, which constitute a refrigeration cycle. 6 is an indoor blower, 7 is a turbo fan,
8 is a blowout port, 9 is a suction port, and 10 is an air filter. 11 is an outdoor air blower, 12 is a water tray provided at the bottom of the indoor heat exchanger 5, 13 is a drain pipe, 14 is a water tray provided at the bottom of the outdoor heat exchanger, and 15 is for the compressor. 1G is a floor, 17 is a tile, and 18 is a frame forming an insertion opening of the main body 1. 19
is the ground.

In the above configuration, when installing the air conditioner in a building, the main body 1 is inserted into an opening in the floor surface 16.

When removing the main body 1, pull up the main body 1 from the opening and close the opening. The frame 18 protects the opening and fills the gap between the main body 1 and the opening. When the air conditioner is operated for cooling or dehumidifying, the condensed water generated in the indoor heat exchanger 5 drips in the direction of gravity and is received by the water tray 12, and then drained into the drain pipe 1.
3, the air introduced into the main body 1 through the suction port 9 is heated, cooled, or dehumidified by the indoor heat exchanger 5, and then blown out uniformly in all directions of the room through the air outlet 8. The water tray 12 separates the indoor and outdoor wind circuits. The vibration absorbing damper 15 is the compressor 2
The overall vibration is mainly received in the direction of gravity, and the vibration of the compressor 2 is prevented from being transmitted to the floor 16.

Therefore, since the main body 1 is inserted into the floor surface, construction work such as installation and removal is unnecessary, and the usability is improved. In addition, by using the water tray 12 as a separation plate between indoors and outdoors, the structure is simplified, and all condensed water is moved in the direction of gravity inside the main body 1, so water treatment can be performed reliably and safely. This has the effect of improving the reliability of the product. Further, since the condensed water during cooling is directed to the outdoor heat exchanger 3 to assist in heat dissipation, the efficiency of the air conditioner is improved. Furthermore, with the floor insertion method, the most important air-conditioned space for humans is air-conditioned first, which has the effect of improving air-conditioning efficiency and comfort. This has the effect of making it possible to air-condition the room evenly and improving comfort. Furthermore, with the floor insertion method, since air conditioning is performed close to people, it is not necessary to send air far away, and it is possible to operate the blower 6 at a low speed to keep noise low, improving comfort. This has the effect of improving.

Effects of the Invention As is clear from the above embodiments, the present invention provides a refrigeration cycle in a floor insertion type main body, a blower device in the upper part of the indoor heat exchanger, and a water blower in the lower part of the indoor heat exchanger. Since a water tray is provided and an air outlet is provided around the blower, the water tray completely separates the indoor and outdoor wind circuits, eliminates the need for a partition plate, and has the effect of simplifying the structure. . Furthermore, since the condensed water generated in the indoor heat exchanger is disposed of in the direction of gravity within the main body, drainage work is not required and the usability is improved.

Furthermore, since the main body is inserted into the floor, no additional work is required for installation, which improves usability. Furthermore, with floor-mounted air conditioners, air conditioning is given priority to spaces near people, and air is blown out in all directions from the outlets, which equalizes the horizontal temperature distribution and improves comfort. There is an effect. Also,
As long as there is an opening in the floor, it can be easily moved and used, which improves usability.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a floor-mounted air conditioner showing an embodiment of the present invention, and FIG. 2 is a perspective view of the floor-mounted air conditioner. 1... Body, 2... Compressor, 3...
...Outdoor heat exchanger, 4... Throttle device, 5...
...Indoor heat exchanger, 6...Indoor blower, 7...
...Turbo fan, 8...Air outlet, 12
...Water tray, 13...Drain pipe. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure X/lj Figure 2

Claims (1)

[Claims] A compressor, outdoor heat exchanger, throttling device,
A refrigeration cycle consisting of an indoor heat exchanger is provided, a blower is provided at the top of the main body, the evaporator is provided below the blower, and the bottom of the evaporator has a slope in the direction of gravity. A water tray is installed to separate the indoor and outdoor areas.
An air conditioner that can be inserted into a residence and has an air outlet provided around the blower.