JP5393202B2 - Ventilation equipment - Google Patents

Description

The present invention relates to a ventilator that communicates with an outside air inlet of a wall surface in a building or the like.

    The simplest method used to ventilate is a natural ventilation method that opens and closes windows and shojis to replace room air and outside air. However, windows in high-rise buildings are stronger than the ground. For this reason, there are many cases where the windows cannot be opened and closed, and most of them adopt a centralized system using building air conditioning. The structure that prevents the opening and closing of the windows has evolved, and recently, there are more buildings that appear to be composed entirely of glass when viewed from a distance, but the air conditioning of this centralized system has unevenness and ventilation. Tends to be inadequate. In order to realize even more comfortable living and office environments, it is desirable to have a structure that allows ventilation by taking in outside air without opening the windows. A natural ventilator (see Patent Document 1) with a ventilator and a wind tunnel that communicates the inside and outside of the building, and an air volume adjustment valve in the wind tunnel (see Patent Document 1), etc. Has been offered.

Japanese Patent Laid-Open No. 10-232039 FIG. Japanese Utility Model Publication No.59-2807

However, although the thing of patent document 1 is provided with the adjustment means of inflow / outflow, since the inflow port to the room faces the ceiling direction, there is an inconvenience that dust or the like which rises in the room is accumulated and the inflow port is blocked. because in Patent Document 2 it is possible to flow the stop is provided with a sealing means, in the case of ventilation not if operating the performed such only lever to open the pivoting lid manually to release the lock knob There was an inconvenience. The present invention has been provided for the purpose of solving the disadvantages.

The present invention provides a ventilator having a simple structure and an efficient indoor air ventilation structure without depending on such inconveniences on a complicated mechanical heat exchange device. That is, the ventilator of the present invention solves such inconvenience by making the outside air flow in by utilizing the invisible space and making the outlet to the room blow out from the longitudinal side rather than from the top. is there.

That is, according to the present invention, a horizontally long communication passage is formed between an opening provided in the side wall of the building and an opening provided in the indoor side wall, and further outside the indoor opening. A horizontally long rectangular body having two spaces inside, an opening is provided in the partition between the two spaces, and a ventilation adjusting means having an operating plate for closing the opening is provided in one space. Ventilation passages are provided on both side surfaces in the longitudinal direction of the space after passing through the opening, and the top surface of the space is covered with the top surface so as to conceal the whole, and further, the ventilation passages on both side surfaces in the longitudinal direction are concealed. The ventilation device is characterized in that it is provided with a decorative cover, one of which is horizontally long and has a rectangular shape with two cross-sections and is formed in two spaces, and an opening is provided in the partition between the two spaces. In one space, it is designed to close this partition opening. Ventilation adjustment means having a plate is provided, ventilation passages are provided on both side surfaces in the longitudinal direction of the space after passing through the partition plate opening, and the top surface is closed is a ventilation unit forming one unit. One of the ventilators is characterized in that a horizontally long communication passage is formed between an opening provided in the side wall of the building and an opening provided in the indoor side wall. The outside shape of the opening is formed in the fitting structure of the ventilation unit, the ventilation unit is fitted, and this decorative cover on the top surface is provided so as to conceal this ventilation unit and the ventilation passages on both sides in the longitudinal direction of this ventilation unit In addition, one is provided with a catch spring on the side of the ventilation unit that is not a ventilation passage, and a decorative cover that covers the top surface is detachably attached. It has a ventilation apparatus according to claim.

This operating plate may be moved up and down to close the partition opening, or may be in the lower chamber, or may be in the upper or lower space, and the operating plate is pivotally attached to the rotating shaft, and the shaft is The partition opening may be closed by rotating, but it is preferable to move the working plate up and down in order to reduce the chamber volume. Further, the operation plate opening / closing operation may be manual or electric, and may be selected as necessary, and the operation method may be only two operations of fully open and fully closed, or an operation of stopping halfway May be included and may be selected as necessary.

    Since the ventilator of the present invention blinds the ventilator by attaching the decorative cover from the top, it becomes a figure that does not feel that it is a ventilator and it is easy to harmonize the interior, so the decorative cover can be freely used as a design It can be created, and the inflow of air from the side in the longitudinal direction makes it difficult for clogging dust and debris to clog, and the outflow from both sides makes it difficult for condensation to form with the double glass, and ventilation on the side of the makeup cover Since the passage is also concealed, there is an effect that it is easy to harmonize indoors by making it not to feel as a ventilation device by the decorative cover as a whole, and since the ventilation unit forms one unit, it is a unit unit Advantages of being replaceable and reducing maintenance costs A.

Explanatory drawing which was sectional drawing of this invention ventilator, and showed the flow of the airflow Assembly explanatory diagram of the ventilator of the present invention Cross-sectional structure diagram of ventilation unit Front view of ventilation unit AA cross-sectional arrow view of FIG. The perspective view seen from the back surface of the decorative cover of an Example The perspective view explaining the structure of the ventilation unit of an Example

The configuration of the first embodiment will be described with reference to the drawings. A horizontally long communication passage 3 is formed between an opening 2a provided in the side wall of the building and an opening 2b provided in the indoor side wall. A laterally long ventilation unit 4 is provided outside the opening 2b, and the ventilation unit 4 has two rectangular shapes with no bottom in the cross section as shown in FIGS. As shown in FIGS. 4 and 7, the intermediate partition portion is provided with a continuous rectangular opening 2c, and the lower chamber is provided with an operation plate 5 for opening and closing the opening 2c. A working plate water-stop packing 6 is provided on the periphery of the upper portion 5. As shown in FIGS. 7 and 4, ventilation passages are provided on both side surfaces in the longitudinal direction of the room after passing through the partition opening 2 c, as shown in FIGS. 7 and 4. A catch spring 8 is provided for mounting and fixing. Further, an anti-vibration packing 10 for the decorative cover 7 is laid on the top surface of the frame 9, and the fitting hook 11 provided on the back surface of the decorative cover 7 is also provided with notches as in the case of both side surfaces in the longitudinal direction. Ventilation passages are formed on both sides of the rectangular body of the upper chamber. The decorative cover 7 closing the top of the ventilation unit 4, the entire ventilation unit 4 is hidden eyes, yet a ventilator thus provided is formed into a L-shape so as to blindfold also the ventilation passage.

The ventilation unit 4 used here will be further described. In FIG. 3, an operation unit for operating the operation plate 5 is provided at the end of the ventilation unit 4, and FIG. By pulling up, the operation plate 5 is lowered and the opening 2c is opened. This operation can be performed directly by opening the lid of the operation port 15 provided in the decorative cover 7. The ventilation unit 4 can also be changed to an electric type, and can be opened and closed while a push button (not shown) is pressed, and can be stopped immediately by releasing a finger to adjust the flow rate. A two-operation system of full opening and full closing may be used, and free selection is possible.

Next, a method of assembling this ventilation apparatus will be described. In FIG. 2, first, ventilation is performed between the opening 2a provided in the side wall of the building and the opening 2b provided in the indoor side wall by a horizontally long communication passage. The passage 3 is formed and the installation space 17 of the ventilation unit 4 is provided in advance. Next, the frame water-stopping packings 13 and 13 are laid at both corners on the outlet side of the opening 2b, and the frame water-stopping packings 13 and 13 on both sides are provided. After laying the screen door 18 between them, install the frame of the ventilation unit 4 with the catch spring 8 and the frame fixing packing 14 attached in advance on both sides and install the screen door 12 on the exit side of the opening 2c. After laying the anti-vibration packing for the decorative cover 7 on the top of the frame, cover the decorative cover 7 from above, and catch the fitting hook 11 on the back of the decorative cover 7 Ventilator 1 is completed by fitting the ring 8. Ventilation unit 4 is Ru very convenient der at the time of the wearing.

DESCRIPTION OF SYMBOLS 1, Ventilator 2a, 2b, 2c Opening part 3, Communication path 4, Ventilation unit 5, Actuation plate 6, Actuation plate water-stop packing 7, Cosmetic cover 8, Catch spring 9, Frame 10, Anti-vibration packing for cosmetic cover 11, fitting hook 12, operation lever 13, frame water sealing packing 14, frame fixing packing 15, operation port 16, cap 17, installation space 18, screen door

Claims (3)

Horizontal communication path (3) is formed between the opening provided in the side wall portion of the building and (2a) opening provided in the chamber inner wall portion (2b), and is transported
The indoor-side opening provided on the outside of (2b), inside is formed in the second space a rectangular body of the transverse length, aperture (2c) is provided in the partition plate portion of the second space, 1 provided ventilation adjustment means having a working plate (5) for closing the opening (2c) in the space, the ventilation passage in the longitudinal direction side surfaces of the opening of the partition plate (2c) of the passage rear space provided, blindfold the whole block the top surface of the space, the ventilation unit is formed by the decorative cover (7) one unit which is mounted to blindfold the pre Ki換 air passage further (4 ) Ventilator characterized by that. The ventilation device according to claim 1, wherein an outside shape of the indoor side opening (2b) is formed in a fitting structure of the ventilation unit (4) . A catch spring (8) is provided at a portion of the side of the ventilation unit (4) that is not the ventilation passage,
As the catch spring (8) on the decorative cover (7) Ventilation device according to claim 2, wherein the Rukoto are detachably attached.