JPH035641A - Deodorizing air cleaner - Google Patents

Abstract

PURPOSE:To shorten the time of space cooling operation of an indoor apparatus and supply quickly clean air into a room by installing the mainbody of a deodorizing air cleaning equipped with an air blower under the floor, opening and closing dampers for the suction and discharge opening parts on a partition wall interconnecting with the mainbody and a wall, and a mid partition plate partitioning the parts between the two opening parts. CONSTITUTION:At the time of space cooling in summer the space cooling operation is carried out by an indoor apparatus 2 during the daytime when the load is large, however, at the time from evening to night the apparatus 2 is stopped and an air blower 1 at the side of a mainbody 9 is operated. By this operation the air under the floor is sucked from a suction hole 10 and the dust under the floor 8 is removed by filter device 11 and order is removed by a deodorizing device 12 and the air is transferred from a discharge hole 13a into a partition wall 14 and the clean air is blown off from a discharge opening part 15 into the room inside and space cooling is carried out by the open air. Next, when many people gather and smoke and the dirtiness in the room 1 becomes severe, dampers 17, 20 are opened and the blower 13 is operated. Then, the air under the floor 8 flows in from a suction hole 10 and the air becomes clean by the devices 11 and 12 and is blown off into the room 1 from the hole 13a.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a deodorizing/air purifying device installed under the floor of a building or in an attic.

Conventional technology Traditionally, ordinary single-family houses and apartment complexes have been equipped with separate air conditioners. It is often installed on a balcony. - The blade indoor unit is installed in each room connected to the outdoor unit through refrigerant piping, and performs heating and cooling. In addition, to prevent air pollution in each room, a separate ventilation fan is installed on the wall of the room to ventilate the room, or natural ventilation is provided through a ventilation louver installed at the entrance/exit door of each room. Recently, some indoor units have been equipped with air purifiers to purify the indoor air, and in addition to heating and cooling, the indoor air has been purified using a ventilation fan or an air purifier.

Problems to be Solved by the Invention Although these conventional air conditioning and heating devices and air purifying devices are certainly effective, the indoor unit that performs air conditioning and heating continues to operate throughout the cooling and heating seasons, resulting in increased power consumption. The reality is that air cleaning devices built into indoor units cannot provide sufficient cleaning effects. In particular, when a large number of people gather in a certain room and smoke, the level of dirt inside the room quickly increases, making it impossible to provide sufficient ventilation, eliminate odors, and purify the air sufficiently.

The present invention solves these problems by cleaning the indoor unit in a short time even when the level of dirt increases, eliminating odors, and cooling the indoor unit with outside air during the summer cooling season. The purpose is to shorten the time.

Means for Solving the Problems In order to solve the problems, the present invention has a structure in which a main body of a deodorizing/air purifier provided under the floor communicates with an indoor partition wall, and the main body is free from dust and dirt. a filter device for removing odors, a deodorizing device for eliminating odors, and a blower for indoor ventilation, and the partition wall is provided with a discharge opening provided with each damper and a suction opening communicating with the underfloor; A partition plate is provided between the discharge opening and the suction opening by a partition wall.

Function: With this configuration, air under the floor flows into the main body, is removed by a filter device, and then odor is eliminated by a deodorizing device, and the purified air and deodorized air are sent into the partition wall by a blower. The dirty air inside the room is sent into the room from the discharge opening, and the dirty air inside the room is discharged under the floor from the suction opening to quickly ventilate and purify the indoor air.The indoor unit is also stopped and the air is cooled by outside air. It will be done.

EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2. A reception room 1 is provided with an indoor unit 2 for heating and cooling, and a floor 3 has tatami mats 4 or a carpet laid on a floorboard 6. A ventilation lower is connected to the foundation 6 and communicated with the underfloor 8. A main body 9 of the deodorizing/air purifier is installed inside the underfloor 8, and a suction port 10 for sucking air from the underfloor 8 is provided on one side. The main body 9 includes a filter device 11 consisting of a coarse dust filter and a high-performance filter, a deodorizing device 12 equipped with activated carbon made of granulated carbon, etc., and a blower 13 for blowing air into the room.
The discharge port 13a is communicated with the partition wall 14. The partition wall 14 is provided with a discharge opening 16 for blowing air toward the room 1, and this discharge opening 15 is provided with a damper 17 that is opened and closed by a damper motor 16. On the other hand, a suction opening 18 for sucking dirty indoor air is provided in the upper part and communicates with the underfloor 8, and is opened and closed by a damper 2o connected to a damper motor 19.

In addition, as shown in FIG. 2, the partition wall 14 is provided with a partition plate 21 (dotted line) on the inside, and is partitioned so that the air outlet to the indoor 1 side is communicated with the underfloor 8 side from the indoor room 1. There is.

In the above configuration, the indoor unit 2 performs cooling during the daytime when the load is very large, for example in the summer cooling season, but the outside air temperature drops considerably from evening to night. In particular, since the temperature under the floor 8 is low, the indoor unit 2 is stopped and the blower 13 on the main body 9 side is operated. Through this operation, air under the floor is sucked in through the suction port 1o, passes through the filter device 11, removes dust from the underfloor 8, is further removed with odor from the underfloor 8 by the deodorizing device 12, and is passed through the blower 13 and the discharge port 13a. Air is blown through the partition wall 14, and odorless and purified air is blown into the room from the discharge opening 16, thereby performing cooling with outside air.

Therefore, economical cooling can be achieved because the power consumption required to operate the blower 13 is lower than the power consumption required to operate the indoor unit 2 together with the outdoor unit (not shown) equipped with a compressor.

Next, when a large number of people gather in room 1 and smoke, the degree of dirt in room 1 becomes quite severe, so damper 17 and damper 2
The indoor unit 2 may be operated or stopped, and the blower 13 may be operated. As a result of this operation, air from under the floor 8 flows in through the suction port 10, and the air from which dust has been removed by the filter device 11 is deodorized by the deodorizing device 12 and becomes clean air, which is then discharged from the discharge port 13a of the blower 13 to the discharge opening 15. Deodorized clean air is blown into the room 1. On the other hand, the dirty air sucked in from the suction opening 18 passes through the partition wall 14 and is released under the floor 8, so the room 1 is quickly ventilated, and even if there are many smokers, there is always clean, deodorized air. The interior of room 1 is maintained in this state.

In this embodiment, the partition plate 14 is placed in parallel with the outer wall 22 to communicate with the underfloor 8, but another main body 9 is installed in the attic 23 and communicated with the partition wall 14, so that the attic can be used in winter. 23
Heating and deodorized clean air may be sent into the room 1 while deodorizing and cleaning the air while utilizing the warm air inside.

Effects of the Invention As is clear from the description of the embodiments described above, the present invention includes a main body of a deodorizing/air purifier that is installed under the floor and is equipped with a filter device, a deodorizing device, and a blower for blowing air into the room. A structure comprising a communicating partition wall, a damper for opening and closing a suction opening and a damper for opening and closing a discharge opening, and an intermediate partition plate for partitioning between the suction opening and the discharge opening. Therefore, during summer cooling, the indoor unit is stopped, the cold air under the floor is deodorized, and the room can be cooled with fresh air as clean air, which consumes much less power than the operating power of the indoor unit due to compressor operation. It can be cooled at low cost and the cooling operation time of the indoor unit can be shortened, making it economical. In addition, even if a large number of people gather together to smoke, deodorized and purified air is quickly supplied into the room, ensuring sufficient air purification and ensuring that the room is always kept in a comfortable condition. It has the following.

[Brief explanation of the drawing]

FIG. 1 is a partial sectional view showing the installed state of a deodorizing/air purifying device according to an embodiment of the present invention, and FIG. 2 is a front view of a partition wall in the deodorizing/air purifying device. 1... Room, 8... Under the floor, 9...
・Main body, 11...Filter device, 12...
...Deodorizing device, 13...Blower, 14...
...Partition wall, 15...Discharge opening, 17°20
...Damper, 18...Suction opening, 2
1...Inner partition board.

Claims (1)

[Claims] A main body of a deodorizing/air purifier provided under the floor, a filter device configured to communicate with the main body and an indoor partition wall, and a filter device for removing dust within the main body, and a deodorizing device for eliminating odors.
A blower for indoor ventilation is provided, and the partition wall is provided with a discharge opening communicating with the blower provided with each damper, and a suction opening communicating with the underfloor, and the partition wall includes the discharge opening and the suction opening communicating with the underfloor. A deodorizing/air purifying device comprising a partition plate that partitions a space between the suction opening and the suction opening.