WO2019038263A1

WO2019038263A1 - Ephemeral cooling device

Info

Publication number: WO2019038263A1
Application number: PCT/EP2018/072517
Authority: WO
Inventors: Maxime BOUCAUD; Vincent DARDET; Olivier TURC
Original assignee: Climespace
Priority date: 2017-08-21
Filing date: 2018-08-21
Publication date: 2019-02-28

Abstract

The ephemeral cooling device (600) comprises: - a structure (605) comprising a support (610) and a foot (615) supporting the support and - a system (625) for cooling the air close to the structure comprising one fluid supply inlet connection point.

Description

EPHEMERE REFRESHING DEVICE

TECHNICAL FIELD OF THE INVENTION

The present invention is directed to an ephemeral refreshing device and a network of structures. It applies, in particular, to the field of outdoor landscaping and air cooling in outdoor environments.

STATE OF THE ART

High temperatures can make outdoor travel unpleasant, especially in urban areas at the level of heat islands. For some fragile people, for reasons of age or medical reasons, too high temperatures prohibit or severely limit the ability to move outdoors.

Thus, during heat waves, some urban or peri-urban areas are deserted by the population preferring to be confined to cooler spaces.

Today, in terms of cooling, we know the water devices, such as fountains and foggers. However, these devices have limited effectiveness and do not revitalize an urban space.

OBJECT OF THE INVENTION

The present invention aims to remedy all or part of these disadvantages.

For this purpose, the present invention aims at an ephemeral refreshing device, which comprises:

a structure comprising a support and a foot supporting the support and

- An air cooling system near the structure having a connection socket to a fluid supply inlet.

Thanks to these provisions, the air around the structure can be refreshed, which improves the living conditions of the inhabitants of urban areas for example.

In embodiments, the device which is the subject of the present invention comprises at least one seat positioned near the foot, at least one said seat having the air cooling system close to the structure, said seat acting as a heat exchanger. by conduction, radiation or convection for example between the fluid and the ambient air.

These embodiments make it possible to refresh a user seated on each said seat and therefore to provide a refresh closer to the user. In embodiments, at least one seat at least partially surrounds the foot.

These embodiments maximize the shadow received by users sitting on each said seat.

In embodiments, the device that is the subject of the present invention comprises at least one pipe for transporting the fluid in at least one seat.

In embodiments, the device of the present invention comprises a plurality of seats, the transport pipes of at least two seats being connected to each other.

These embodiments give the device a modular character.

In embodiments, the device which is the subject of the present invention comprises a connector comprising a transport pipe connected to a pipe carrying at least one seat.

In embodiments, the foot has a fluid transport conduit to the support.

In embodiments, the foot transport pipe and the transport pipe of at least one base are connected.

In embodiments, the device that is the subject of the present invention comprises a means for diffusing the fluid at the level of the support.

In embodiments, the device which is the subject of the present invention comprises a flowmeter of the fluid diffused at the level of the support, the actuation of the fluid supply tap being made as a function of the flow rate of the diffused fluid measured by the flowmeter.

In embodiments, the structure defines an interior space and an exterior space, said structure having an opening configured to allow a user to pass between the interior space and the outside space.

These provisions make it possible to:

- provide essential refreshment facilities during periods of intense heat for reasons of public health,

- improve the quality of refreshment,

- to reach a larger part of the population and more people than current solutions,

- integrate the device into any type of place,

- offer an attractive service offer, these places can be thought of in zones of relaxation, coworking, zone wifi, of temporary exhibitions,

- to be a new place of life, the device for rethinking neighborhoods during periods of intense heat and to promote the creation of social ties and - have a positive impact on the quality of the air.

In embodiments, the refresh system includes a fluid mist.

These embodiments make it possible to cool the air by the diffusion of water droplets, for example.

In embodiments, the cooling system comprises a heat exchanger between the air and fluid passing through a closed circuit for circulating the fluid.

These embodiments make it possible to avoid losses of cooling fluid. The cooling is then caused by the natural air flow linked to the location of the device or an air flow forced by an electrical ventilation system.

In embodiments, the closed circuit has a plurality of sections, each section being attached to an element of the structure, two sections being secured together by a removable connection or not.

In embodiments, the closed circuit is integrated within at least one structural element, the heat exchanger being formed of a said structural element.

These embodiments make it possible to make the closed circuit invisible to a user.

In embodiments, the device that is the subject of the present invention comprises a support for plants.

In embodiments, the plant support is integrated into the structure.

In variants, the plant support is integrated into a wall of the structure.

In variants, the plant support is integrated into a roof of the structure.

In embodiments, the plants supported by the support are depolluting plants.

These embodiments allow the device to make the ambient air cleaner for the users.

In embodiments, the plants are a foam.

In embodiments, the device that is the subject of the present invention comprises a device:

- data transmission or electrical energy or

- information display.

These embodiments make it possible to offer users additional technical functionalities making it possible, for example, to recharge their mobile phone or to view information. In embodiments, the device of the present invention comprises a solar panel providing electrical energy to the device.

These embodiments make the device energy efficient.

In embodiments, the device which is the subject of the present invention comprises a column comprising the cooling system and the solar panel, the column being configured to be positioned inside the space formed by the structure.

In embodiments, the column has a hollow tubular shape, said column having an air suction inlet at the bottom, an air outlet at the top and a fan displacing the air from the inlet of suction to the air outlet, the cooling system being positioned between the suction inlet and the air outlet.

In embodiments, the refresh system is a refreshing system for consumer goods.

In embodiments, the fluid supply inlet is connected to an urban cold transport circuit.

In embodiments, the refresh system is horizontal or vertical and implements radiation and / or convection and / or conduction cooling.

In embodiments, the refresh system is integrated with a floor, a wall, a support and / or a seat.

BRIEF DESCRIPTION OF THE FIGURES

Other advantages, aims and particular characteristics of the invention will emerge from the following nonlimiting description of at least one particular embodiment of the device and the column objects of the present invention, with reference to the appended drawings, in which: :

FIG. 1 represents, schematically, a first particular embodiment of the device that is the subject of the present invention,

FIG. 2 schematically represents a particular embodiment of the means for refreshing a device that is the subject of the present invention,

FIG. 3 represents, schematically, a second particular embodiment of the device that is the subject of the present invention,

FIG. 4 represents, schematically, a first particular embodiment of the column which is the subject of the present invention,

FIG. 5 represents, schematically, a second particular embodiment of the column which is the subject of the present invention, FIG. 6 represents, schematically, a third particular embodiment of the device that is the subject of the present invention,

FIG. 7 represents, schematically, a fourth particular embodiment of the device that is the subject of the present invention and

- Figure 8 shows, schematically, a fifth particular embodiment of the device object of the present invention.

DESCRIPTION OF EXAMPLES OF CARRYING OUT THE INVENTION

This description is given in a nonlimiting manner, each feature of an embodiment being able to be combined with any other feature of any other embodiment in an advantageous manner.

It is already noted that the figures are not to scale.

The term "plants" is understood hereinafter as organisms belonging to the plant kingdom. It is recalled that the plant kingdom is a polyphyletic assemblage of photosynthetic organisms and whose cells have a wall made of cellulose. This group consists of two lines, one of algae, and the second of terrestrial plants, which include bryophytes (mosses and liverworts), ferns (pteridophytes), gymnosperms and angiosperms.

It is called "depolluting", a plant capable of absorbing components that are harmful to humans and present in the ambient air. These components include, for example:

- ammonia,

benzene emissions,

- formaldehyde,

- carbon monoxide,

- carbon dioxide,

- toluene,

xylene and trichlorethylene.

By way of example, such plants are:

- the spider plant (Chlorophytum comosum) which absorbs carbon monoxide, formaldehyde, toluene and xylene,

- ivy (Hedera helix) which absorbs formaldehyde and xylene and

- philodendron (Philodendron scandens) which absorbs formaldehyde and trichlorethylene.

It is noted that in variants of the invention, the plants are replaced by members of the kingdom of fungi. It should be noted that, in variants, the plants supported by the support 130 are depolluting plants.

FIG. 1, which is not to scale, shows a schematic view of a first embodiment of the device 100 which is the subject of the present invention. This ephemeral refreshing device 100 comprises:

a structure 104 delimiting an interior space and an external space, said structure comprising an opening 106 configured to allow the passage of a user and a support 130 for plants and

a system 120 for cooling the air inside the structure comprising a plug 125 for connection to a fluid supply inlet.

Note that the structure 104 is configured to require no foundation to be put in place and that the ephemeral nature of the device 100 comes from the easily removable nature of the structure 104. Thus, the assembly and disassembly of the structure 104 do not require no major work on the ground on which this structure 104, before assembly or after the disassembly of the structure 104. In addition to this removable character, the ephemeral nature of the device can be reinforced by an important modularity of the structure as described with reference to FIG. 3, notably allowing assembly and easy disassembly.

The structure 104 has, for example, an upper portion acting as a roof and a side portion acting as a wall. Note that the shape of the structure 104 is not limiting and that by way of example, this shape may correspond to that shown in Figure 1, in Figure 3. In variants not shown, the upper part is flat and slanted or horizontal.

In the variant shown in Figure 1, the structure 104 has an oblong or ellipsoid shape. This form is preferably globally convex.

The structure 104 is made, for example, in a grid of metal rods, plastic or wood. The structure 104 may be perforated, transparent or opaque. The structure 104 may comprise an at least partially opaque, flexible or rigid structural element for reducing the light intensity of the light passing through the structural element. Such a structural element is, for example, a curtain or a tinted glass.

The structure 104 may also include a ground fixing means such as, for example, a set of orifices intended to be fixed to ropes or rods planted in the ground.

In variants, as shown in FIG. 3, the structure 104 comprises: at least one substantially vertical wall 105, called a "panel", comprising means 10 for detachably fastening to a substantially horizontal wall, called "roof", at least one panel being configured to bear on the ground and

the roof 1 15, fixed to at least one panel 105.

Each panel 105 is, for example, a structure of substantially flat shape.

In variants, at least one panel 105 has a tube surface sectional shape, so that the device 100 when assembled has a rounded shape.

The term "vertical" means a panel whose angle of the general plane of said panel with respect to the ground is greater than 60 degrees.

Preferably, at least one panel 105 is designed to have such a weight that it can be lifted with bare hands by one or two average human beings.

Each panel 105 may, independently, comprise an at least partially opaque, flexible or rigid structural element, to reduce the luminous intensity of the light passing through the panel 105. Such a structural element is, for example, a curtain or a window tinted.

Each panel 105, independently, comprise a removable attachment means to the ground. Such removable means of attachment to the ground is, for example, formed by the association of orifices formed in the structure of the panel 105 of stakes driven into the ground through these orifices.

At least one panel 105 comprises means 1 10 removable attachment to the roof 1 15.

Several types of fixing means 10 are possible.

A first type of securing means is that two complementary parts of any fastening mechanism are distributed between the panel 105 and the roof 1 and that the attachment is direct between these two elements. The fixing mechanism here can be of any type known to those skilled in the art when it comes to securing two mechanical parts. For example, such a fastening mechanism is a mechanism based on snapping a piece into another, a mechanism for connecting eyelets by a rope or a chain or a screw / thread system. In any case, the fixing mechanism must be chosen so that the attachment can be defeated without destroying the component parts of the mechanism, making the device 100 reusable.

A second type of fastening means consists in indirectly fixing the panel 105 to the roof 1 15. Such an indirect fixing consists, for example, in fixing the panel 105 to a substantially horizontal wall 135, called the "floor", the floor 135 being attached to a central mat 140 fixed to the roof 1 15.

In variants, no panel 105 is attached to the roof 1 15, the roof 1 and the panels 105 being fixed close to each other so as to form a volume. The number of panels 105 of the device 100 depends on the desired arrangement for the device 100. This number may, for example, be chosen so that the device 100 has one, two or three openings likely to pass users.

In variants, a panel 105 has a door.

The roof 1 is, for example, a substantially convex shaped structure. In variants, the roof 1 has a tube surface sectional shape, so that the device 100 when assembled has a rounded roof.

The overall inclination of the general plane formed by the roof 1 15 is called "horizontal", this inclination being less than 30 degrees with respect to the general plane formed by the ground. This general plane is formed, for example, by all the fixing points of the roof 1 to the panels 105. Alternatively, this general plan is that of the largest dimension of the roof 1 15.

The roof 1 may be connected to one or more masts 140 depending on the configuration of the desired device 100.

In variants, the roof 1 15 also comprises a support 130 for plants.

The support 130 for plants is, for example, a vat for climbing plants positioned against the structure 104. In variants, the support 130 comprises hooks on a structural element 104 allowing a user to attach thereto plant stems.

In some variants, the support 130 for plants is attached to a heat exchanger 305 for cooling the air near the panel 105. In these variants, the plants can climb directly on the heat exchanger 305.

The air cooling system 120 involves refreshing the air with a fluid. This fluid, which may be water or ice water for example, is supplied to the device through an inlet (not shown) of supply. This supply inlet is connected, for example, to a water or chilled water distribution network or to a water or chilled water reservoir.

The refresh system 120 includes a socket 125 for connection to the supply input, this socket 125 being, for example, formed of a fluid connector compatible with the supply input. The particular implementation of this connection depends on the type of input supply and represents, for the skilled person, a trivial choice among a set of known connectors adapted to the transport of the fluid.

In particular embodiments, such as those shown in Figure 5, the cooling system 120 includes a mist 205 of the fluid. This mist 205 is preferably attached to the roof 1 15, to a cooling column or to a panel 105. In variants, the device comprises a plurality of foggers 205. In variants, the mist 205 is not secured to the structure 104 of the device.

Each mist 205 is preferably positioned at a height so as to refresh the head of the users first.

In particular embodiments, such as those shown in FIGS.

4, the cooling system 120 comprises a heat exchanger 305 between the air and fluid passing through a closed circuit 310 for circulating the fluid.

The heat exchanger 305 may be attached to a structural member of the device 100 formed of the walls 105, 115 and / or 135, or may be made independent and simply positioned near a structural member of the device 100.

The heat exchanger 305 is, for example, a plate or fin heat exchanger having as hot fluid the air surrounding the heat exchanger 305 and for cold fluid the fluid supplied by the supply inlet connected to the cooling system 120.

In variants, the cooling system 120 comprises a fluid circulation pump in the closed circuit 310.

In variants, the cooling system 120 comprises a plurality of heat exchangers 305. Each heat exchanger 305 is then connected to the fluid supply inlet.

In preferred embodiments, such as that shown in FIG. 2, the closed circuit 310 comprises a plurality of sections 315, 325 and 330, each section 315, 325 and 330 being attached to an element 105 and 115. , structure 104, two sections being secured to each other by a connection 320 removable or not.

In preferred embodiments, such as that shown in FIG. 2, the closed circuit 310 is integrated inside at least one element, 105 and 1 15, of structure, the heat exchanger 305 being formed of a said structural element 104.

The connection 320 is, for example, a connector for fluid allowing the connection between the two sections 315 considered. The closed circuit 310 can thus be assembled together with the device 100.

In preferred embodiments, such as that shown in FIG. 2, the closed circuit 310 is integrated inside at least one element 105 of structure 104, the heat exchanger 305 being formed of a said structural element .

In these embodiments, the heat exchanger 305 can, as illustrated in FIG. 1, limit the passage of users through the panel 105.

The heat exchanger 305 can also act as a carrier 130 for plants. In variants, the device 100 comprises a rainwater recovery gutter, this rainwater can be injected into the system 120 for cooling.

FIG. 4 diagrammatically shows a particular embodiment of the device 400 which is the subject of the present invention. This device 400 comprises a device 405:

- data transmission or electrical energy or

- information display.

This device 405 is, for example, a screen, a Wi-Fi terminal, a USB charging station (for "Universal Serial Bus" or universal serial bus), a computer.

In variants, the device 400 has a plurality of peripherals 405.

In particular embodiments, the device 400 includes a solar panel 410 supplying electrical power to the device 405.

In preferred embodiments, such as those shown in FIGS. 4 and 5, the device, 100 or 200, comprises a column 415 comprising the cooling system 120, the solar panel 410, the column being configured to be positioned at the interior of the space formed by the structure 104.

In variants, the column 415 comprises at least one user seat support 420.

Each seat support 420 is, for example, formed of a plurality of furniture provided with backrests having a substantially horizontal surface for seating a user. This plurality of furniture is arranged, for example, by positioning the folders against the blast basin so as to surround said basin.

In the column variant 415 shown in FIG. 4, the column 415 has a hollow tubular shape, called a "blow-up basin", said column comprising an inlet 435 for air suction at the bottom, an outlet 440 for air at the bottom. upper part and a fan 445 moving air from the suction inlet to the air outlet, the cooling system 120 being positioned between the suction inlet and the air outlet.

The air outlet 440 preferably comprises an air reflector 441 positioned on the path of the flow of air passing through the blast basin so as to disperse this flow of air in a plurality of directions. The air flow thus dispersed passes, preferably, a gate 442 for blowing.

In variants, the solar panel 410 is configured to provide power to the fan 445 or any other electrical circuit of the device.

In the column variant 415 shown in FIG. 5, the column 415 is formed of a perforated structure 425 traversed by a pipe 206 of substantially vertical drinking water. This pipe 206 is connected to a misting ramp, substantially horizontal, provided with nozzles 207 of water misting. The water is conveyed through line 206 by a pump 208.

Column 415 also includes means 430 for fixing inside the device, 100 or 200.

The column 415 can be fixed by ballast or by means of a ground fixing mechanism.

FIGS. 4 and 5 also show, independently of the devices represented in FIGS. 1 and 3, a cooling column 415 for forming a device, 100 or 200, according to one of claims 10 or 11, which comprises:

a solar panel 410 supported by a structure element 425,

a refresh system 120 and

a means 430 for fixing said column inside and a space formed by a structure.

In variants, the column 415 comprises at least one seat support 420 of a user.

FIGS. 6 and 7 show diagrammatically particular embodiments of the device 600 which is the subject of the present invention. These ephemeral refreshing 600 devices include:

a structure 605 comprising a support 610 and a foot 615 supporting the support and at least one seat 620 positioned near the foot, at least one said seat comprising a system 625 for cooling the air close to the structure comprising a socket 630 for connection to a fluid supply inlet, said seat acting as a heat exchanger by conduction between the fluid and the ambient air.

The structure 605 can be of any type described with reference to FIGS. 1 to 5.

Alternatively, the structure 605 is not closed and formed of an essentially flat, horizontal or inclined support 610 mounted on a stand 615. The shape of this structure 605 is of little importance if this structure is configured to allow shading for users positioned under at least a portion of the carrier 610.

The support 610 is, for example, a carrier for plants, for photovoltaic panels, for mirrors or for any at least partially opaque panel. The support 610 is chosen for shading a surface positioned under said support.

Although FIGS. 6 and 7 represent a single foot 615, the structure 605 may comprise a plurality of feet 615. This foot 615 may, for example, take the form of a tree for aesthetic reasons, as represented in FIG. . At least one seat 620 is, for example, a bench. The device 600 may include a plurality of seats according to the desired configuration during installation of the device. A seat is provided with a cooling system 625 that can be of any type described with reference to FIGS. 1 to 5. Alternatively, and preferably, at least one seat 620 acts as a heat exchanger between a cold fluid circulating inside the seat. sitting and the outside air, even the body of a user sitting on each said seat 620.

This fluid supply is achieved via the connection plug 630 to a refrigerant network, such as a network of urban refrigerant for example.

In embodiments, at least one seat 620 at least partially surrounds the foot 615.

To perform the function of heat exchanger, at least one seat 620 may include at least one pipe 635 for transporting the fluid in each said seat 620.

In embodiments, the device 600 has a plurality of seats 620, with the conveyance lines 635 of at least two seats 620 connected to each other. This connection is provided, preferably, by removable and modular connectors.

In embodiments, the device 600 comprises a connector comprising a transport pipe 635 connected to a pipe 635 carrying at least one seat 620.

This connector has, for example, the shape of a flower box.

In embodiments, the foot 615 includes a pipe 640 for transporting fluid to the support 610. This transport can also be provided by convection due to the temperature gradient of the fluid between the plug 630 and the foot 615. In variants, the fluid is diffused under the support 610 by means of any broadcasting equipment known to those skilled in the art.

In embodiments, the foot transport line 640 615 and the transport line 635 of at least one seat 620 are connected.

In embodiments, the device 600 which is the subject of the present invention comprises a means 645 for diffusing the fluid at the level of the support 610.

This diffusion means 645 is, for example, a nozzle or a sprinkler.

In embodiments, the device 600 which is the subject of the present invention comprises a flowmeter 650 of the fluid diffused at the level of the support 610, the actuation of the fluid supply tap 630 being made as a function of the flow rate of the diffused fluid measured by the flowmeter. This function makes it possible to maintain a constant volume of fluid inside the cooling circuit whatever the quantity of diffused fluid resulting from the convection of the fluid inside the circuit.

It is noted that it is possible to form a network of structures, not shown, comprising:

at least one device 600, at least one of said devices 600 comprising a connector,

at least one structure 605 comprising a support 610 and a foot 615 supporting the support and

- At least one seat 620 positioned near the foot, each said seat having a cold fluid conveying conduit 635 connected to a connector of at least one device.

It is possible to connect several devices 600 to each other through connectors or directly through seats 620. This allows, in particular, that some structures are not directly connected to a cold fluid distribution network but still enjoy the frigories brought by the network of structures.

FIG. 8 diagrammatically shows a particular embodiment of the device 700 which is the subject of the present invention. In this embodiment, the refresh system 705 is a refreshing system for consumer goods.

Such a system is, for example, a refrigerator supplied in frigories by the refrigerant supply inlet.

In variants of any of the described embodiments, the fluid supply inlet may be connected to a district cooling transport circuit.

In variants of any of the embodiments described, the cooling system is horizontal or vertical and implement radiation cooling and / or convection and / or conduction.

In variants of any of the described embodiments, the refresh system is integrated with a floor, a wall, a support and / or a seat.

Claims

1. Device (100, 200, 600, 700) refreshing ephemeral, characterized in that it comprises:

a structure (104, 605) comprising a support (130, 610) and a foot (140, 615) supporting the support and

- a system (120, 625, 705) for cooling the air near the structure having a plug (125, 630) for connection to a fluid supply inlet.

2. Device according to claim 1, which comprises at least one seat (620) positioned near the foot, this seat comprising the system (625) for cooling the air close to the structure, the seat acting as a heat exchanger between the fluid and the ambient air.

3. Device (600) according to claim 2, wherein at least one seat (620) at least partially surrounds the foot (615).

4. Device (600) according to one of claims 2 or 3, which comprises at least one conduit (635) for transporting the fluid in at least one seat.

5. Device (600) according to claim 4, which comprises a plurality of seats (620), the pipes (635) for transporting at least two seats being connected to each other.

6. Device (600) according to one of claims 2 to 5, which comprises a connector comprising a pipe (635) transport connected to a pipe (635) transporting at least one seat (620).

7. Device (600) according to one of claims 1 to 6, wherein the foot (615) comprises a pipe (640) for transporting fluid to the support (610).

8. Device (600) according to claim 7 and one of claims 2 to 6, wherein the pipe (640) carrying the foot (615) and the conduit (635) for transporting at least one seat (620). ) are connected.

9. Device (600) according to one of claims 7 or 8, which comprises a means (645) of diffusion of the fluid at the support (610).

10. Device (600) according to claim 9, which comprises a flowmeter (650) of the fluid diffused at the support (610), the actuation of the plug (630) for supplying fluid being produced as a function of the fluid flow rate. broadcast measured by the flowmeter.

1 1. Device (100, 200) according to one of claims 1 to 10, wherein the structure (104) defines an interior space and an outer space, said structure having an opening (106) configured to allow a user to pass between interior space and outdoor space.

12. Device (200) according to claim 1 1, wherein the system (120) of refresh comprises a mist (205) of the fluid.

13. Device (100) according to one of claims 1 1 or 12, wherein the system (120) for cooling comprises a heat exchanger (305) between the air and fluid passing through a closed circuit (310) circulation of fluid.

14. Device (100) according to claim 13, wherein the closed circuit (310) comprises a plurality of sections (315, 325, 330), each section being fixed to a member (105, 1 15) of the structure, two sections being secured to each other by a link (320) removable or not.

15. Device (100) according to one of claims 13 or 14, wherein the closed circuit (310) is integrated within at least one element (105, 1 15) of structure, the heat exchanger ( 305) being formed of a said structural element.

16. Device (100, 200) according to one of claims 1 to 15, which comprises a carrier (130) for plants.

17. Device (100, 200) according to claim 16, wherein the support (130) for plants is integrated in the structure (104).

18. Device (100, 200) according to one of claims 16 or 17, wherein the plants supported by the support (130) are pollution control plants.

19. Device (100, 200) according to claim 18, wherein the plants are a foam.

20. Device (100, 200) according to one of claims 1 to 19, which comprises a device (405):

- data transmission or electrical energy or

- information display.

21. The device (100, 200) of claim 20 which includes a solar panel (410) providing electrical power to the device (405).

Device (100, 200) according to claim 21, which comprises a column (415) comprising the cooling system (120) and the solar panel (410), the column being configured to be positioned inside the space formed by the structure (104).

23. Device (100, 200) according to claim 22, wherein the column (415) has a hollow tubular shape, said column comprising an inlet (435) of air suction at the bottom, an outlet (440) of at the top and a fan (445) moving air from the suction inlet to the air outlet, the cooling system (120) being positioned between the suction inlet and the outlet of air.

24. Device (700) according to one of claims 1 to 23, wherein the system (705) Refreshment is a refreshing system of consumer goods.

25. Device (100, 200, 600, 700) according to one of claims 1 to 24, wherein the fluid supply inlet is connected to a cold-air transport circuit.

26. Device (100, 200, 600, 700) according to one of claims 1 to 25, wherein the system (120, 625, 705) of cooling is horizontal or vertical and implements radiation cooling and / or convection and / or conduction.

27. Device (100, 200, 600, 700) according to one of claims 1 to 26, wherein the system (120, 625, 705) of cooling is integrated in a floor, a wall, a support and / or a seat.