Insulating closure for outdoor tent-type structures

Abstract

The present invention relates to an insulating closure for outdoor tent-type structures consisting of a flexible laminar closure (1) that can be used as a cover and / or wall in outdoor tent-type structures and is attached to a supporting frame (2) comprising: an outer membrane layer (3), an inner layer (4), which is also a membrane layer with microperforations (4a) that allow air to pass therethrough, and a thermally and acoustically insulating intermediate layer (5) located between the outer layer (3) and the inner layer (4). Preferably, the insulating intermediate layer (5) is manufactured with fibres and is compartmentalised. Preferably, the insulating closure comprises an intermediate air chamber (6) located between the outer membrane layer (3) and the microperforated inner membrane layer (4).

Description

[0001] DESCRIPTION

[0002] INSULATING ENCLOSURE FOR OUTDOOR TENT-TYPE CONSTRUCTIONS

[0003] OBJECT OF THE INVENTION

[0004] The invention, as expressed in the title of this specification, relates to an insulating enclosure for outdoor tent-type constructions that provides advantages and features, described in detail below, which represent an improvement on the current state of the art.

[0005] The object of the present invention lies in an enclosure that, applicable as a cover and / or as a wall in exterior constructions, particularly tent-type constructions of those constituted from a support structure, preferably light, in which the membrane enclosure is fixed, such as a canvas or other flexible laminar material, has the advantageous particularity of having a structural configuration based on different membrane layers with an intermediate air chamber, where one of said membrane layers, preferably, is made of polyester wool produced from the fusion and spinning of polyester fibers, preferably recycled, providing, among other characteristics, an important insulating protection, both thermal and acoustic.

[0006] FIELD OF APPLICATION OF THE INVENTION

[0007] The field of application of the present invention falls within the sector of the industry dedicated to the manufacture of insulating enclosure systems, focusing particularly on the field of tent-type constructions and similar with membrane enclosures and flexible textile and / or plastic materials.

[0008] BACKGROUND OF THE INVENTION

[0009] There are currently several types of insulating enclosures. However, in most cases, these enclosures, made from superimposing layers of different materials, are typically intended for conventional fixed structures, buildings, or similar. Tent-type constructions, which are usually more temporary, do not usually include insulating solutions, as they simply rely on enclosures, both on the roofs and walls, based on membranes, such as canvas or simple flexible fabrics, making it more difficult to maintain adequate interior temperature conditions, both in winter and summer.

[0010] The objective of the present invention is, therefore, the development of a new type of enclosure for this type of tent-type constructions which, in addition to good thermal insulation, also provides good acoustic insulation, without losing its character of flexible sheet material suitable for fixing to a structure, preferably light, which characterizes this type of constructions.

[0011] On the other hand, and as a reference to the current state of the art, it should be noted that, at least on the part of the applicant, the existence of any other insulating enclosure for outdoor tent-type constructions, or any other invention of similar application, that presents technical characteristics equal to or similar to those claimed here, is unknown.

[0012] EXPLANATION OF THE INVENTION

[0013] The insulating enclosure for outdoor tent-type constructions that the invention proposes is configured as an optimal solution to the objectives previously indicated, with the characterizing details that make it possible and distinguish it being conveniently included in the final claims that accompany this description.

[0014] Specifically, what the invention proposes, as indicated above, is an insulating enclosure, specifically a flexible laminar enclosure intended to serve as a cover and / or as a wall in outdoor constructions, particularly tent-type constructions, constituted from a support structure, preferably light, which can be made of metal, wood, plastic or any other rigid and resistant material or combination of materials to which the laminar enclosure is fixed, presenting the advantageous particularity of having a structural configuration based on different membrane layers with an intermediate air chamber, where at least one of said membrane layers is an insulating layer that is preferably made of polyester wool produced from the fusion and spinning of polyester fibers, preferably recycled, providing, among other characteristics, important insulating protection.both thermal and acoustic.

[0015] More specifically, the enclosure object of the present invention comprises:

[0016] - an outer membrane layer, which may be made of cotton fabric, but is preferably composed of synthetic materials such as polyester or nylon or fiberglass and is even more preferably waterproof;

[0017] - an inner membrane layer, which can also be made of cotton fabric or synthetic materials such as polyester, nylon, or fiberglass, but which, in this case, has microperforations that allow air to pass through; and

[0018] - an insulating intermediate layer attached to the inner layer of the membrane, on the side of the latter facing between it and the outer layer;

[0019] Preferably, the enclosure object of the invention comprises an intermediate air chamber, located between the outer layer of membrane, which, as has been said, is preferably impermeable, and the intermediate insulating layer attached to the microperforated membrane layer.

[0020] Preferably, the aforementioned insulating intermediate layer is a layer made of fibers, such as PET polyester wool, produced, for example, by melting and spinning polyester fibers, preferably recycled, thereby providing efficient and sustainable thermal and acoustic insulation.

[0021] In the case where the insulating intermediate layer is a layer made of fibers, in one embodiment of the invention, said intermediate layer is compartmentalized. This feature stabilizes the fiber and prevents it from shifting due to the effects of gravity. This feature promotes uniform fiber distribution within the intermediate layer and allows the separation between the microperforated lower membrane to be constant and proportional across the entire surface.

[0022] This wool is a non-woven material composed of 100% PET (polyethylene terephthalate) which, as is known, is a thermoplastic polymer obtained from the polymerization reaction of terephthalic acid with ethylene glycol that has been produced by thermobonding or thermofission, the result of which is a soft and fluffy fiber that, among other qualities, is a superb thermal and acoustic insulator.

[0023] More specifically, the insulating middle layer of polyester wool gives the enclosure the following properties:

[0024] - High-quality sound absorption. Prevents sound from escaping to the outside. Creates quiet and private indoor environments.

[0025] - Exceptional thermal insulation. The enclosure guarantees excellent thermal insulation, providing a comfortable and energy-efficient environment. It maintains the ideal temperature without unwanted heat or cold loss.

[0026] - Good heat retention capacity. The enclosure has a high heat retention capacity, which helps maintain a constant temperature inside the spaces, reducing the need for heating and cooling systems.

[0027] - Sustainability. The use of recycled polyester fibers in the manufacture of the PET polyester fleece insulation layer contributes to reducing plastic waste and promoting the circular economy.

[0028] - Excellent heat resistance. The PET polyester wool in the insulation layer has good heat resistance, making it effective in reducing heat transfer in buildings.

[0029] - Moisture resistance: PET polyester fleece is moisture resistant, preventing water absorption and maintaining its insulation properties even in humid conditions.

[0030] - Very good fire behavior. Provides unsurpassed fire protection, ensuring peace of mind and safety in any application. - Zero Volatility. Absence of volatile components in the product, eliminating any risk of flammable substances or vapors, thus contributing to a safer and more controlled environment.

[0031] - Waterproof fibers. Treated with advanced technology, they form a water-resistant barrier. This material, ideal for textiles and construction, effectively repels liquids, ensuring durability and protection against moisture.

[0032] - Easy assembly. Specific features make installation easier, making it ideal for those seeking efficiency without sacrificing quality. Guarantees a hassle-free assembly experience.

[0033] - Does not release flammable particles. Ensures a safe environment and prevents the emission of sparks or flammable materials. Designed for applications where safety is paramount, this attribute provides additional protection, especially in environments susceptible to fire hazards.

[0034] - Emits no gases or black smoke. It guarantees a clean and risk-free environment, providing a reliable solution in applications where air quality is crucial.

[0035] - Rot-resistant. Contributes to long-term durability, especially in environments prone to moisture or harsh conditions. Ideal for applications requiring high structural integrity and a long, deterioration-free life.

[0036] Finally, as a fact to be taken into account, it can be stated that the enclosure of the invention, in its preferred version that includes as an insulating intermediate layer a layer of PET polyester wool, provides a thermal transmission coefficient of the order of 0.8 W / m 2 K, that is, for each square meter of surface, and for each degree of temperature difference between the two sides (expressed in Kelvin), only 0.8 watts of thermal energy are lost or transferred, which represents a good level of thermal insulation. DESCRIPTION OF THE DRAWINGS

[0037] To complement the description being made and in order to help better understand the characteristics of the invention, a drawing is attached to this specification, as an integral part thereof, in which the following has been represented for illustrative and non-limiting purposes:

[0038] Figure 1 shows a schematic perspective view in section of an example of the insulating enclosure object of the invention, showing the main parts it comprises, as well as their configuration and arrangement; and Figure 2 shows a schematic perspective view of the outer membrane layers, the lower layer of polyester wool insulation, preferably recycled, and the inner layer of perforated micro membrane.

[0039] PREFERRED EMBODIMENT OF THE INVENTION

[0040] In view of the aforementioned figures, and in accordance with the adopted numbering, one can observe in them a non-limiting embodiment of the insulating enclosure of the invention, which comprises what is described in detail below.

[0041] Thus, as can be seen in said figures, the object of the invention is a flexible laminar enclosure (1) which, applicable as a cover and / or as a wall in outdoor tent-type constructions, fixed to a support structure (2), preferably light, which can be metallic, wooden, plastic or other suitably resistant material, comprises:

[0042] - an outer layer (3) of membrane;

[0043] - an inner layer (4), also made of membrane, but with microperforations (4a) that allow air to pass through;

[0044] - an insulating intermediate layer (5) for thermal and acoustic insulation; and

[0045] In a preferred embodiment, between the inner layer (4) and the thermal and acoustic insulating intermediate layer (5), the insulating enclosure incorporates - an intermediate air chamber (6), generated between the outer layer (3) of membrane and the inner layer (4) of microperforated membrane.

[0046] The outer layer (3) of the membrane may be made of cotton fabric, although it is preferably composed of synthetic materials such as polyester or nylon or fiberglass and is waterproof;

[0047] The inner layer (4) of microperforated membrane can be made of cotton fabric or can be composed of synthetic materials such as polyester or nylon or fiberglass.

[0048] And, in any case, the insulating intermediate layer (5), which is preferably attached to the inner layer (4) of the membrane, on the side thereof oriented between it and the outer layer (3), in a preferred embodiment, is a layer made of PET polyester wool, preferably produced from the fusion and spinning of preferably recycled polyester fibers.

[0049] It should be clarified that, throughout this description, when we talk about exterior or interior, we are trying to indicate the part of the enclosure that, once installed and fixed to the structure (2) so that it defines a space or room, is respectively outside or inside said space.

[0050] Having sufficiently described the nature of the present invention, as well as the manner of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it.

Claims

CLAIMS 1.- Insulating enclosure for outdoor tent-type constructions, consisting of a flexible laminar enclosure (1) applicable as a cover and / or as a wall in outdoor tent-type constructions fixed to a support structure (2), is characterized by comprising: - an outer layer (3) of membrane; - an inner layer (4), also made of a membrane with microperforations (4a) that allow air to pass through; and - an insulating thermal and acoustic intermediate layer (5) located between the outer layer (3) and the inner layer (4). 2.- Insulating enclosure for outdoor tent-type constructions, claim 1, characterized in that the insulating intermediate layer (5) is made of fibers. 3.- Insulating enclosure for outdoor tent-type constructions, according to claim 2, characterized in that the fibers of the insulating intermediate layer (5) comprise PET polyester wool. 4.- Insulating enclosure for outdoor tent-type constructions, according to any of claims 2-3, characterized in that the insulating intermediate layer (5) is compartmentalized. 5.- Insulating enclosure for outdoor tent-type constructions, according to any of the preceding claims, characterized in that it comprises an intermediate air chamber (6) located between the external layer (3) of membrane and the internal layer (4) of perforated membrane. 6.- Insulating enclosure for outdoor tent-type constructions, according to any of the preceding claims, characterized in that the intermediate air chamber (6) is located between the external membrane layer (3) and the insulating intermediate layer (5). 7.- Insulating enclosure for outdoor tent-type constructions, according to any of the preceding claims, characterized in that the outer layer (3) is made of cotton fabric canvas or is made of canvas composed of synthetic materials such as polyester or nylon or fiberglass. 8.- Insulating enclosure for outdoor tent-type constructions, according to any of the preceding claims, characterized in that the outer layer (3) is waterproof. 9.- Insulating enclosure for outdoor tent-type constructions, according to any of the preceding claims, characterized in that the inner layer (4) of perforated micro membrane is made of cotton fabric or is composed of synthetic materials such as polyester or nylon or fiberglass.

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