ES1068105U - Personnel guide with air admission aircraft (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Shutter guide with air intake aerator, which constitutes a means to establish a ventilation inside an enclosure, is characterized by the guide itself, in addition to the groove for the sliding of the blind and the possibility of incorporating an overlap, it incorporates a zone of location for the corresponding aerator, constituted by a rectangular prismatic body; it being provided that said blind guide has a pair of side windows for air intake and outlet, in which respective grilles are mounted, while the aerator is provided with two windows in which an external and an internal grid are coupled, and between the inner window and the corresponding grid an anti-particle filter is contemplated. (Machine-translation by Google Translate, not legally binding)

Description

Blind guide with intake aerator air.

Object of the invention

The present invention relates to a guide of shutter incorporating an air intake aerator for guarantee ventilation in an enclosure and achieve quality appropriate indoor air of said enclosure.

The object of the invention is to materialize a shutter guide without the window manufacturer having to vary its manufacturing system, and allowing said guide the assembly of the aerator for ventilation of the enclosure.

Background of the invention

The new building regulations establishes certain basic requirements of hygiene, health and environmental protection, based on minimum requirements of ventilation that homes should have to ensure indoor air quality

In this regard, ventilation facilities they must ensure the entry of clean air efficiently, without cause annoying currents, but with a regular minimum flow to minimize thermal losses, guaranteeing a sound insulation to adequate outside noise, so that those ventilation requirements are indicated by way of minimum flow rates of admission and extraction, the difference should be less than 5 1 / sg. between them, to avoid excessive pressure differences in the interior of the house.

It is established that air ventilation should be of dry places (bedrooms, living room, etc.), where the intake openings, to damp rooms (bathrooms, kitchens), where the mechanical, hybrid, or extraction system should be natural, so that there is a pressure difference that ensure proper ventilation operation, which avoids problems related to moisture in the structure, mixing odors between homes, etc.

There are currently admission openings placed in the blind guide, but materialized in sheet which prevents being able to place bridge breakage in carpentry thermal.

Specifically there are openings in the market for intake whose air intake is produced by the front of the guide, therefore the subsequent placement of other accessories is prevented for the window, as is the placement of roller nets. This type of intake opening is restricted in your placement by the width of the window frame, so that if It is very wide, there may not be room for placement. This system does not allow effective ventilation when the blind is descent.

Another drawback presented by some models of aerator in the blind guide is the sealing of these for prevent water infiltration into the guide.

Similarly, other intake openings they need to machine larger surface of the blind guide in the outer face to introduce the aerator and for the measurements of aerator width the guides that exist, on the outer face, that they are tubular or semi-open, so the machining in this Configuration is more expensive.

In addition, existing guides in the market do not are prepared to place inside the blind guide an aerator or air fan with overall dimensions of 620 x 115 x 26.5 (mm), whose air intake into the interior of the house is produced by an opening with dimensions such that they provide the desired flow, thus allowing to place an air inlet by over 1.80 meters from the floor in windows and doors of height greater than 2.10 m.

Description of the invention

The blind guide with aerator made of according to the invention, it is intended to allow the use of a shutter guide with thermal bridge break, with some structural characteristics that allow increasing performance from the point of view of thermal insulation, without that this supposes the smallest detriment of the characteristics techniques for which it was designed, admission flow and attenuation acoustics.

The aerator will consist of a material of Low thermal conductivity (PVC, Teflon or any other material low thermal conductivity), being basically constituted by assembling two elements, whose interior is filled with a thermal foam with great acoustic attenuation, allowing a flow passage thanks to the conduit formed in the insulator, made in a way that aerodynamically helps the air flow

The aerator is also complemented by a flow regulating device capable of closing it without for this you have to use another element, but with the simple movement of a lever or handle associated with said device, you can get the maximum flow for which it was designed, or have an intermediate flow range or even close completely and have no flow.

For its part, the guide is shaped so such that it has the possibility of incorporating an overlap when it goes pre-frame mounted, with the added advantage of not having to retest to the height of the monoblock tester corresponding to the blind set. In addition, the guide is structured of such a way that offers the blind a high resistance to wind, achieved thanks to an increase in the groove of the guide, which may be of the type that includes a breakage of thermal bridge

On the other hand, on the sides of the guide are established two openings at different levels, for individual grilles, one of admission and another of exit, that is to say an external grid and other interior.

As for the aerator previously commented, it can be easily placed in the blind guide without rather than moving it inside it until its correct position, then proceeding to its fixation by clipping the outer rack or by means of screws and its corresponding seal, having also provided that aerator is complemented with a filter anti-particles and with a rack that is mounted on a side window of it.

Said aerator has on the edges corresponding to the inner zone two angular profiles where houses the flow regulating device.

One of the most important advantages of the invention is that it enables the window manufacturer to retain its manufacturing system without varying methodology or software for the calculation of profiles and glass, in addition to that it does not occur loss of light due to the incorporation of the aerator, which would occur if it were placed in the corresponding profile of Window or glass.

The aerator configuration in the guide allows an optimal seal thanks to the outer grid that is designed to hug the aerator window inside so that waterproof the assembly by using sealant or flexible joint

It is also expected that the filter anti-particles that incorporate the aerator, it turns out accessible and easy to clean without removing the grid inside.

Another peculiarity is that the aerator can be built for any guide hole width, so it you will have the possibility to build the aerator according to the width required by the guide, which can be manufactured in any gap width measurement, and being able to design the breakage system of thermal bridge in any zone, depending on the carpentry of window that is intended to be mounted, thermal bridge that can be materialized in polyamide, resin or any other material of similar properties.

Finally say that by increasing the gap of guide will improve thermal and acoustic performance, getting the blind drawer has less flight and greater compatibility with conventional window frames; is say that ultimately it is achieved through the blind guide which is part of the object of the invention, good ventilation, with good sound insulation and high resistance to wind in the blind, respecting the aesthetics of the corresponding window.

Description of the drawings

To complement the description that then it will be done and in order to help a better understanding of the features of the invention, according to a preferred example of practical realization thereof, is accompanied as an integral part of that description, a set of drawings in where illustrative and not limiting, it has been represented the next:

Figure 1.- Shows, according to an exploded view. explosion, a blind guide with air intake aerator performed in accordance with the object of the present invention.

Figure 2.- Shows the guide assembly of blind with the aerator mounted on it.

Figure 3.- Shows, finally, a view in section of the blind guide with thermal component.

Preferred Embodiment of the Invention

As you can see in the referred figures, the Blind guide (1) of the invention features a grooved part (2) sliding of the corresponding blind, while in opposition to that part (2) a large area of mounting for the sliding of the corresponding aerator (3), constituted by a rectangular prismatic body that presents at the edges corresponding to the inner zone two profiles angles (4) where the flow regulating device is housed (eleven).

The guide has at its inner end a profile in the shape of a harpoon (5) in order to be able to couple it in if you want a profile of overlap by means of staples designed for that purpose.

On the other hand, the guide (1) can incorporate or not a thermal bridge (15) as shown in figure 3.

In any case, the guide (1) counts in both sides with two windows (6 and 7), for mounting corresponding grilles (8 and 10), windows (6 and 7) that remain at different height, constituting the admission and exit steps of air.

For its part, the aerator (3) has a window (9) in which an inner grid (10) is coupled, existing in that aerator (3) a flow regulating device (11) manually operated by means of a lever or handle (12), Complementing with an anti-particle filter (13) that can be easily assembled and disassembled without further Extract the grid (10). Towards the outside, the aerator has another window (14) located in the lower part of the same in which a grid (8) is attached, attached to the guide (1), and either by clipping or by screws.

The set thus constituted determines a system of ventilation, based on a special guide (1) of blind, with or without thermal bridge break (15), as shown in figure 3, in whose guide (1) is mounted the aerator (3) through which the air from outside access inside according to everything previously exposed, so that air will access through the grid provided in the window (6) of the guide (1) and will exit through of the grid (10) established in the window (7) on the side opposite of said guide (1).

In short, based on the commented guide special (1), the air intake aerator (3) can be mounted easily to ensure the required ventilation of according to current regulations, and thereby achieve quality indoor air with minimal visual impact, so that the set is fully integrated allowing ventilation even when the blind is lowered, in addition to the advantages referred to previously.

Claims (2)

1. Blind guide with air intake aerator, which constitutes a means that allows to establish ventilation inside an enclosure, is characterized in that the guide itself, in addition to the groove for sliding the blind and the possibility if a overlap is incorporated, it incorporates a location zone for the corresponding aerator, which is constituted by a rectangular prismatic body; having provided that said blind guide has a pair of side windows for admission and exit of the air, in which respective grilles are mounted, while the aerator is provided with two windows in which an outer and an inner grid are coupled, and between the inner window and the corresponding grid a particle filter is contemplated. 2. Blind guide with air intake aerator, according to claim 1, characterized in that a flow regulating device operable by means of a handle or lever is complemented between the inner window and inner grid, allowing the flow to be adjusted in any range comprised between the maximum and minimum values established by the intake aerator opening.