JPH02116331A - Central cleaner with ventilating device - Google Patents

Abstract

PURPOSE:To utilize the air suction force of a central cleaner, to attain the ventilation of a room and to improve ventilation efficiency by providing a ventilating device composed of a hose, which is freely attached/detached to/from the sucking port of the cleaner, and a ventilating box connected to the hose and providing a cover, which is freely opened/closed, in the sucking port. CONSTITUTION:The ventilating device is provided composed of a hose 6, which is freely attached/detached to/from a sucking port 13 of a central cleaner 10, and a ventilating box 1 connected to the hose 6 and a cover 2, which is freely opened/closed, is provided on a sucking port 4 of the ventilating box 1. Normally, the sucking port 4 of a suction pipe 5 in the ventilating box 1 is closed by the cover 2. However, in the case of the ventilation, when a rod 3 is pulled, a cover 2 is lowered and the sucking port 4 is opened, air in the room is sucked to the suction pipe 5 and the ventilation in the room can be executed. Thus, when only the sucking port of the room to need the ventilation is opened and the sucking port of the other room is closed, the useless suction of the air is prevented and the efficient ventilation can be executed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to expanding the use of central cleaners.

[Prior Art] With the recent increase in the desire to improve the livability of houses, an increasing number of households are installing central cleaners when constructing new houses. Noise caused by cleaning using conventional vacuum cleaners,
This cleaning method eliminates the complaints that the main body is large and heavy (16 cleaning is troublesome), and is one of the methods that is highly expected to become popular in the future.

Figure 3 is a configuration diagram of the central cleaner mentioned above.
) is the cleaner body, (11) is the piping, (13) is the suction port, and the suction port (13) is located in the hallway, western room, closet, or wall of the house, and the nozzle hose is inserted into this suction port. Use it. In addition, the suction port (13)
The lid is attached via the backing, and the suction port (
13) Prevents unnecessary air from being sucked in when not in use.

[Problems to be Solved by the Invention] By the way, the central cleaner described above is a fairly large device including piping, and the motor of the cleaner fan is also powerful, so it is expected that its applications will expand.

The present invention was made in response to the demand for expanding the use of central cleaners, and provides a central cleaner equipped with a ventilation device that can ventilate a room by utilizing the air suction power of the cleaner and improve ventilation efficiency. This is what we are trying to provide.

[Means for Solving the Problems] In order to achieve the above object, the present invention includes a ventilation device consisting of a hose that can be freely attached to and detached from the suction port of a central cleaner, and a ventilation box connected to the hose. The mouth has a lid that can be opened and closed.

[Operation] After carrying the ventilation device to the room you wish to ventilate, attach the hose of the ventilation device to the room's intake port and turn on the switch, the air in the room will flow through the ventilation device's intake grill, hose, and intake port. It is sucked into the cleaner body through the filter. As a result, forced ventilation of the room takes place.

At this time, by opening and closing the lid provided on the intake port in the ventilation box as necessary, it is possible to prevent unnecessary intake of air from the room and achieve efficient ventilation.

[Embodiment] Fig. 1 is a schematic diagram of an embodiment of the present invention, showing a side sectional view of a ventilation box of a ventilation system, in which (a) shows the inlet port in a closed state, and (b)
) indicates an open state. In the figure, (1) is a ventilation box, (2
) is the lid, (3) is the rod that moves the lid (2) up and down, (4
) is the intake port, (5) is the intake pipe, (6) is the lower intake port (
13). A suction grill (7) is attached to the front of the ventilation box (1) for improving the appearance, noise reduction, and dustproofing, and the suction grill (7) is equipped with a filter (8) made of urethane or the like.

FIG. 2 is a perspective view showing the ventilation device attached to the indoor suction port.

In the figure, (1) is a ventilation box, (13) is a suction port of the central cleaner, and (8) is a hose that leads the air sucked from the ventilation box (1) to the suction port (13).

Next, this effect will be explained.

Normally, the intake port (4) of the intake pipe (5) is closed with a lid (2) as shown in Figure 1 (a), but when ventilation is required, the rod (3) is pulled and the lid (2) is closed. ) in Figure 1 (
If the intake port (4) is opened in the state shown in b), indoor air is sucked into the intake pipe (5) as shown by the arrow, and the room can be ventilated.

In this way, by opening only the intake port (4) of the room that requires ventilation and closing the intake ports of other rooms, wasteful intake of air can be prevented and efficient ventilation can be achieved.

In addition, to drive the fan motor of the central cleaner again, it is common to operate a switch installed separately in the room, but set the switch (9) as shown in Figure 1 (b). It would be even more convenient to use an automatic system in which the switch (9) is turned on when the lid (2> is lowered) and turned off when the lid (2) is raised.

Note that if the lid (2) is moved up and down by an automatic shutter using a spring, the opening/closing operation of the lid will be made easier.

[Effects of the Invention] The present invention provides the following effects by attaching a ventilation device to the inlet of the central cleaner and providing a lid that can be opened and closed to the inlet in the ventilation box of this ventilation device.

■It is now possible to easily ventilate rooms, etc. using the conventional central cleaner.

2. The above ventilation system does not have heavy objects such as motors installed.
Since the ventilation system can be moved freely and easily, it is possible to ventilate most parts of the house.

3. Furthermore, the ventilation system has a simple configuration and can be provided at a low price.

4. By attaching a lid that can be opened and closed to the air inlet, a ventilation system can be attached to the air inlet of the central cleaner in an unnecessary room.
Even if left unattended, such wasteful air suction can be prevented and the necessary ventilation efficiency can be increased.

[Brief explanation of the drawing]

FIG. 1 shows an embodiment of the present invention, and FIG. 1(a)
is a closed state, FIG. 1(b) is a side sectional view of an open state, and FIG.
The figure is a perspective view of the ventilator installed, and FIG. 3 is a perspective view showing the configuration of a conventional central cleaner. In the figure, (1) is the ventilation box, (2) is the lid, (3) is the rod, (4) is the intake port, (5) is the intake pipe, (6) is the hose, (7) is the grill, and (8) is the intake pipe. ) is the filter, (10) is the central cleaner, and (13) is the suction port. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Claims] A ventilation device comprising a hose that can be freely attached to and detached from the suction port of a central cleaner, and a ventilation box connected to the hose, and a ventilation box that is equipped with a cover that can be opened and closed at the suction port of the ventilation box. With central cleaner.