ES1070647U - Dynamic vactilator for housing ventilation (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Dynamic aspirator for ventilation in homes, which is intended for application in the upper part of a chimney emerging work inside which runs a vent of gases, fumes and the like, be it said concrete or metal vacuum, with hoops for exit and evacuation to the outside of the fumes and gases, it is characterized because above the upper end of the duct of that gas and fumes outlet there is provided an extractor mounted on a fitting previously assembled in the manufacture of the concrete base corresponding to the own vacuum cleaner. (Machine-translation by Google Translate, not legally binding)

Description

Dynamic vacuum cleaner for ventilation in households.

Object of the invention

The present invention relates to a vacuum cleaner dynamic for ventilation in homes, based on placing on the end corresponding to the gas outlet pipe, (air, gas, smoke), an electric extractor or fan with motor that facilitates the throw in the general duct of the chimney to which belong the vacuum cleaner itself.

Background of the invention

As is known, in the market they exist and are they sell the so-called static vacuum cleaners for evacuation of gases, fumes, and others, applicable to bathrooms, kitchens, etc., so that the outlet duct is usually constituted by a vertical tube that will be housed inside a construction chimney that emerges outside, settling between the pipe and chimney a horizontal plate that prevents the flow of  gases into the chamber defined between both elements (pipe and chimney of work).

The static vacuum cleaner is precisely provided to improve the draft of such ventilation ducts, the static vacuum itself being well formed metal or concrete, settling in both cases lateral grilles for by means of a depression phenomenon of define outside air, suction and aspiration of gases, air, outside. Ie originates a kind of shot or suction inside the aeration duct that helps remove gases or odors that it has inside.

In the group of metal vacuum cleaners stand out those made of steel both in regards to the slats that form the grid like the top cover cap, and even the area of subjection to the chimney of work, so that these models to protect them from corrosion are painted in different colors, although the most common is black, and it custom made so the customer must provide the external measures of the chimney outlet to adapt  perfectly to the neck of this one and hold them properly with screws

As for concrete vacuum cleaners, they are consisting of three main elements, one consisting of a concrete base, the hoops that are also made of concrete, and a top cover terminal also made of concrete, so that depending on the number of intermediate rings the suction will be greater or less, logically depending on said number of rings.

In this type of concrete vacuum cleaner It has the advantage that the measures are standardized, existing bases that are mounted with certain rings and they finish off with a certain terminal, existing a very wide range as far as measures are concerned.

Another great advantage is that due to its weight not it is usually necessary to make anchors on the exit of the construction chimney, just a little sealing putty for the Vacuum cleaner is perfectly stable.

On the contrary, these concrete vacuum cleaners they have the disadvantage that due to their great weight, with respect to the metallic ones, it is necessary most of the time to raise them with crane towards the roof of the building.

Description of the invention

The dynamic vacuum cleaner that is recommended, based precisely on what a static vacuum cleaner is from concrete or even metallic, has the peculiarity that in the upper end of the steel tube located in the chimney of work, and regardless of the configuration of the vacuum cleaner itself, is mounted an electric extractor or a motorized fan

For this, it is planned that at the base itself concrete connections include links that merge with the concrete when said base is manufactured, so that in combination with the intermediate rings and the corresponding terminal, the Exit abroad.

This avoids having to perform different measures for different dimensions of the outputs of the chimney of work, since the use of a concrete base supposes a Wide range of measurements.

The dynamic vacuum cleaner is equally applicable to wood burning fireplaces, since being completely concrete withstands better the high temperatures that usually produce corrosion of the steel, and that would logically produce premature aging of it and its consequent destruction.

In this regard some engines are incorporated prepared to withstand high temperatures and thus extend life useful of the set, also complementing with a regulator of speed to activate the shot in the fireplace.

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The vacuum cleaner is equally applicable when try metal vacuum cleaners, not being necessary to adapt this one to the measures of the exit of the chimney, but it adapts as you have the concrete base at the top, where it supports the intermediate part, thereby allowing to produce Metal vacuum cleaners with serial measurements.

Among the advantages that can be mentioned in in relation to the dynamic vacuum cleaner of the invention, there are the following:

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The incorporation of a motor in a concrete base allows standardize the vacuum cleaner and not have to manufacture different measures to cover the exits of the chimneys of work.

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To the incorporate the motor to the concrete base, the intermediate rings and the terminal can be easily replaced by a metallic one that adapt to the upper neck of the concrete base, so it is also possible to standardize the product to basic measures in concrete.

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To the have the possibility to manufacture the dynamic vacuum cleaner completely concrete, with the exception of the engine logically, can be used safely in wood burning fireplaces, without having to arrange a Engine capable of withstanding high temperatures.

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Be manages to produce an activation of the wood burning fireplaces, without more than provide the dynamic vacuum cleaner with a speed regulator to carry out an adjustment and thereby slow down the consumption of the firewood.

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With a minimum of fans or extractors, specifically with a number or range of four models, with different powers each, you can cover the entire manufacturing range of dynamic vacuum cleaners, either entirely made of concrete, or combining the base of concrete with the metal outlet.

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 a representation according to a perspective of the top of a ventilation chimney including the dynamic vacuum cleaner object of the invention.

Figure 2.- Shows a perspective view and in explosion of the dynamic vacuum cleaner of the invention in the version metallic

Figure 3.- Shows a perspective view from the application of the dynamic vacuum cleaner to a wood burning fireplace.

Preferred Embodiment of the Invention

As you can see in the referred figures, the dynamic vacuum cleaner of the invention, intended for application in a construction chimney (1) whose interior runs axially and vertically a conduit (2) and equipped with a horizontal plate (3) to avoid the reflux of gases or fumes down, it presents the particularity of including a dynamic concrete vacuum cleaner (4) with a concrete base (5), a series of hoops (6) also of concrete and a covering terminal (7), with the special particularity that in that concrete vacuum cleaner (4) is included, facing the duct outlet (2), an electric extractor (8) which is mounted on hardware (9) established for this purpose on the concrete itself corresponding to the base (5) of the whole vacuum cleaner (4).

In a variant embodiment, shown in the Figure 2, the dynamic vacuum cleaner is metallic (4 '), including the same extractor (8), the same concrete base (5) on the end top of the construction chimney (1), and the corresponding hardware (9) assembly of the commented electric extractor (8). In this case that dynamic (4 ') metallic vacuum cleaner will be screwed conveniently to the hardware (9) fixed on the concrete base (5).

Finally, and how it is represented schematically in figure 3, the dynamic vacuum cleaner, in this concrete case (4) with its corresponding concrete base (5), hoops (6), terminal (7) and the incorporation of the electric extractor (8), is applied to a fireplace (1 ') of firewood, according to the household (1 '') represented in figure 3, just incorporate appropriate engines that withstand high temperatures, also including a speed regulator (10) for the electric extractor (8) or corresponding motor, and be able to activate and regulate the shot in the chimney itself (1 ').

Claims (3)

1. Dynamic vacuum cleaner for ventilation in homes, which being intended for application in the upper emergent part of a construction chimney, through which an outlet duct for gases, fumes and the like, whether concrete or metallic vacuum cleaner, with hoops for the exit and evacuation to the outside of the luimos and gases, it is characterized in that above the upper end of the duct of that exit of gases and fumes an extractor mounted on a previously mounted hardware in the manufacture of the concrete base corresponding to the own vacuum cleaner 2. Dynamic vacuum for housing ventilation, according to claim 1, characterized in that the hardware for mounting the electric extractor includes means for fixing by screwing on a metal vacuum cleaner. 3. Dynamic vacuum for housing ventilation, according to claim 1, characterized in that an electric extractor with motor to withstand high temperatures and a speed regulator to activate the draft in said chimney is included in its application on a wood burning fireplace.