Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
  • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
  • F28F9/02—Header boxes; End plates
  • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
  • F24D3/00—Hot-water central heating systems
  • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
  • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
  • F24D3/141—Tube mountings specially adapted therefor
  • F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
  • F24S10/00—Solar heat collectors using working fluids
  • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
  • F24S10/501—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits of plastic material
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
  • F24S10/00—Solar heat collectors using working fluids
  • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
  • F24S10/55—Solar heat collectors using working fluids the working fluids being conveyed between plates with enlarged surfaces, e.g. with protrusions or corrugations
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
  • F24S10/00—Solar heat collectors using working fluids
  • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
  • F24S10/73—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being of plastic material
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
  • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
  • F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
  • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
  • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
  • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
  • F28F2250/04—Communication passages between channels
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
  • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
  • Y02E10/00—Energy generation through renewable energy sources
  • Y02E10/40—Solar thermal energy, e.g. solar towers
  • Y02E10/44—Heat exchange systems

Definitions

• snake-shaped ears are usually laid or tubular bodies placed in the floor and covered with screed.
• this configuration makes it possible to dispense entirely with the arrangement of an intermediate layer which is permeable to the carrier liquid.
• This not only simplifies the manufacture, but also the structure of the device. Basically, it is sufficient if one of the two layers is profiled on its side facing the other layer. This can happen, for example, in that the layer is extruded and is provided with the profiles from the heat of extrusion by rolling, pressing or the like. Both layers can also be profiled in this or in another way. With a view to simple manufacture and manufacture of the layers, it is advisable to arrange the projections and / or ribs regularly.
• the foils forming the layers are rolled between rollers with profiles and counter profiles. Then, however, stowage pockets can form on the outside of the walls. Therefore, an embodiment is preferred in which the respective outer sides of the layers are smooth. This also means that the projections and / or ribs of the respective layers are made of great material and are integrated into the layers.
• both layers are profiled, there are different ways of connecting the two layers.
• the base area of the respective projections and / or ribs is smaller than the area of the regions lying between the projections and / or ribs, there is the possibility of leaving the raised areas of the projections and / or ribs of the one layer Connect connecting channels with these areas (between the projections and / or ribs) of the other layer. This will make a very get flat-building device, which nevertheless has a plurality of connecting channels for the carrier liquid.
• the two layers can be connected to one another via the raised surfaces of their respective projections and / or ribs. Then e.g. the possibility, by arranging and forming the projections and / or ribs, to guide the connecting channels in such a way that they are not only in a plane essentially parallel to the wall or walls, but also out of this plane and back into it.
• a preferred embodiment of the invention is characterized in that both layers each have a plurality of ribs parallel to one another.
• the two ribs can be connected to one another in such a way that their respective ribs form an angle, in particular an angle of approximately 90.
• Such a device not only has manufacturing advantages because the ribs of the layers or at least one layer can possibly already be produced by extrusion of the layer. The formation of the ribs by rolling or the like is also prepared no difficulties.
• such a device has the advantage that the carrier liquid has to pass through a large number of obstacles on its way from the inlet channel to the outlet channel and has to flow alternately from the area of one layer to the area of the other, whereby not only good heat or cold absorption, but also the formation of turbulence is guaranteed, which promote the exchange of heat or cold within the carrier liquid.
• the arrangement and configuration of the ribs also allow the flow resistance for the carrier liquid to be set in a favorable range.
• the inlet channel and the outlet channel can also be defined by ribs, namely in that the distance from two ribs arranged near the edge to form an inlet channel or outlet channel is greater than the distance between the other ribs.
• the ribs on the edge can have a greater width than the other ribs. This applies in particular if the ribs defining the inlet channel and / or the outlet channel are concerned.
• the ribs should have a trapezoidal cross-section. This is favorable for the production and also for the connection of the two layers, which is usually done by pressing the surface areas to be joined together under pressure and heat. The trapezoidal shape has a favorable effect.
• each wall should have two ribs on the edge to form an inlet channel and outlet channel, the ribs arranged at an angle to these channels ending at the channels. Then the two layers can be joined together in such a way that each layer defines a part, in particular half, of the inlet channel and outlet channel. In the area in between, the ribs of one and the other layer define the connecting channels.
• the aim should be to allow the carrier liquid to flow as evenly as possible over the surface between the inlet and outlet channels.
• feed and Drainage channel between feed and Drainage channel to provide one or more equalization channels, which ensure a uniform distribution of the heat transfer fluid through the pressure equalization taking place in these channels.
• the equalizing channels preferably have the same cross section as the inlet and outlet channels.
• inlet and outlet openings are provided which prevent an undesired overpressure between the layers of the device.
• one-sided, transverse peeling slots in an endless web-like device of the type in question, which is provided with longitudinal channels, for the purpose of supplying and removing the carrier liquid at any desired location.
• Manifolds can preferably be attached to the peel slots using transition profiles.
• the webs can be exposed to the carrier liquid in two directions.
• Floor heating systems are known in which pipe coils through which a gaseous or liquid medium flows or electrical resistance cables are laid in the floors of buildings. This is possible in new buildings without causing too much additional cost.
• underfloor heating requires a comparatively great effort, since this is associated with considerable structural changes. If, in addition, low-temperature heating in the form of underfloor heating is to be installed, which enables the use of environmental energy with the help of, for example, heat pumps, this cannot be carried out without the installation of new floors or ceilings, i.e. in almost all cases it is also not cost-effective. The same problems also occur with ceiling and wall heating.
• the invention is therefore based on the object, while avoiding the aforementioned disadvantages, to provide a device of the type mentioned which allows installation for the purpose of heating or cooling rooms in a simple manner, without structural changes or additional installations being carried out on the existing ceiling construction Need to become.
• the device consists of a rollable, thin-walled web, the longitudinal channels of which are connected to transverse channels which are present in edge profiles which are tightly fastened to the transverse sides of the web, the channels being dimensioned such that a uniform Flow with a specific liquid volume of less than 1 l / m 2 takes place.
• This configuration ensures that the web can be cut in any length according to the size of the room from an endless band and several such webs can be assembled to the required width.
• any floor space can be covered with a floor mat without the need for structural measures on the ceiling or floor construction.
• the mat laid out on the floor in this way can subsequently be covered in a known manner by a carpet or floor covering.
• the special dimensioning of the channels ensures that the system manages with a minimum water content, so that in the event of a leak, only a comparatively small amount of water can escape.
• the heat capacity of the heating system can be kept negligibly small, so that short-term heating or cooling is possible and thus an effective, quickly responding night reduction and reheating can be carried out.
• one or more transverse channels interrupting the longitudinal channels are advantageously provided, which effect pressure equalization and thus a uniform flow through the entire channel system of the individual webs.
• the edge profiles of sheets that are joined together to form mat are tightly connected to one another, e.g. by a sleeve-like design, so that a perfect tight connection is guaranteed.
• FIG. 1 is a plan view of a position of a first embodiment of the device according to the invention
• FIG. 2 shows a section along the line II-II through a device according to the invention consisting of two interconnected layers
• FIG. 3 shows a diagram of an element of the device with partially pulled-apart layers
• FIG. 4 is a top view of a second embodiment
• FIG. 5 shows a diagram of an element of the device according to the invention in a third embodiment
• FIG. 6 shows a sectional view of FIG. 5
• FIG. 7 shows a sectional view of FIG. 1, but with a feed or discharge attached
• FIG. 10 is a graphical representation of a fourth embodiment of the device according to the invention.
• Fig. 11 is a plan view of a plurality of sheets and joined together to form a mat
• Fig. 12 shows a schematic representation of the corner of a room with a laid floor mat.
• the device shown in Figures 1 and 2 consists of two interconnected layers 1, 2 made of a plastic material.
• the layers 1 and 2 each have a plurality of regularly arranged projections 7 and 8 on their side facing the other layer between ribs 3, 4 and 5, 6 on the edge.
• the projections 7 and 8 have an essentially square base area and an essentially trapezoidal cross section.
• the base area of the projections 7 8 is smaller than the area remaining between these projections 7 and 8, so that after the two layers 1,
• the raised surfaces of the projections 7 and 8 rest against non-protruding areas 9 of the respective other layer and are welded to these areas 9 by applying pressure and heat.
• the ribs 3 and 4 of the layer 1 are welded to the associated ribs 5 and 6 of the other layer 2.
• edges 10 and 11 of the two walls or 2 are welded to one another in a liquid-tight manner, wherein in the area of the edge 11 between the ribs 3, 5 and x. 6, 4 and the adjacent row of projections 7, openings remain through which the carrier liquid can enter the device in the direction of arrow 12 and can exit from the device in the direction of arrow 13.
• an inlet channel adjoining the opening 12 and an outlet channel 15 adjoining the opening 13 are formed.
• a plurality of connecting channels 16 is formed through the arrangement of the projections 7 and 8, through which the carrier liquid can flow. These connecting channels 16 are also formed when the rows of the projections 7 and 8 extending transversely to the ribs 3 - 6 are combined to form transverse ribs.
• the lower layer 1 in the figure in addition to the ribs 3 and 4 on the edge, has a multiplicity of longitudinal ribs 17 extending parallel to these ribs 3, 4.
• the distance between the edge-side ribs 3 and 4 from the next adjacent longitudinal rib 17 is greater than the distance between the other longitudinal ribs 17 so that the inlet channel 14 and the outlet channel 15 are formed between the edge-side ribs 3, 4 and the respectively adjacent longitudinal rib 17 are.
• the ribs 3, 4 on the edge and the respectively adjacent longitudinal ribs 17 are made somewhat wider than the other longitudinal ribs 17. All ribs have an essentially trapezoidal cross section.
• the upper layer 2 in turn has the edge-side ribs 5 and 6, against which a rib-free region extending in the longitudinal direction of the layer 2 connects to form the inlet channel 14 or the outlet channel 15.
• a plurality of transverse ribs 18 extends between these rib-free regions, the profile and strength of which essentially corresponds to that of the longitudinal ribs 17.
• the ribs 3 and 5 or 4 and 6 on the edge are welded to one another.
• the raised surfaces of the longitudinal ribs 17 and the transverse ribs 18 are welded together in regions.
• the edges 10 and 11 are also welded to one another in a fluid-tight manner, with openings remaining in the region of the edge 11 adjoining the inlet channel 14 and the outlet channel 15, through which openings the carrier fluid enters the inlet channel 14 in the direction of the arrow 12 and in the direction of the arrow 13 can emerge from the drain channel 15.
• Longitudinal ribs 17 and transverse ribs 18 form a multiplicity of connecting channels between the inlet channel 14 and the outlet channel 15, the connecting channels running alternately in the region of the lower layer 1 and the upper layer 2, so that a turbulent flow arises when the carrier liquid flows through, which or cold transfer within the Zraser fluid.
• the design according to the invention has the great advantage in the floor system that the surface e.g. can be designed as carpeting and the transfer of heat or cold is carried out almost directly without delay by superimposing a screed floor.
• the design according to the invention is considerably cheaper than the previously known form of training which involves a lot of manual work.
• the mat shape can be welded in place in the simplest way, and where furniture or other objects cause excessive surface pressure, it is not necessary to provide special devices because indentations are caused by indentations eg cabinet feet are not disadvantageous since the carrier liquid flows into the next channels and only the indented area is not available as a heating or cooling area.
• the frame reinforcement of a heavy cabinet is suitable for reducing the flow rate of the carrier liquid, so that heating or cooling of the objects inside the cabinet is avoided as desired.
• the construction according to the invention can also be charged with a cooling liquid, e.g. Ceilings, walls and / or floors cool, so that with normal room ventilation, cold air does not have to flow through the room, but rather the radiation surfaces cool the flowing air accordingly.
• a cooling liquid e.g. Ceilings, walls and / or floors cool
• Heating surfaces in winter can therefore mean cooling surfaces in summer.
• 19 denotes the inlet channel and 20 the outlet channel.
• Compensation channels 21 are provided to equalize the liquid flow.
• the equalization channels 21 are preferably given the same cross sections as the inlet and outlet channels 19, 23.
• the device according to the invention is shown in the form of an endless path with channels running in the longitudinal direction.
• the upper layer is designated 22 and the lower layer of the device 23.
• a peeling slot 24 is provided which penetrates the upper layer 22 and runs transversely to the longitudinal channels 25.
• the two layers 22, 23 are profiled and welded together.
• the peeling slots 24 can be provided at any desired point in the device according to the invention.
• transition profile 26 manifolds 27 are about the transition profile 26 manifolds 27 connected to the peeling slot 24. These can be done in a conventional manner, for example by adhesive bonding, welding or the like. be attached to the top of the upper layer 22 or the transition profile 26.
• the carrier liquid is supplied or discharged from the collecting pipes 27 attached to the edge sides.
• the carrier liquid supplied can be divided on both sides via a peeling slot 24, so that it is opposite the edge side Feeder can be fed twice the amount. Likewise, the transition in the longitudinal direction is not disturbed by the otherwise extending inflow or outflow pipes.
• transition profiles 26 and the collecting tube 27 it is also possible to weld or glue flat-shaped tubes directly over the peeling 24 on the top and bottom of the device.
• 28 denotes the rollable, thin-walled web, which consists of an upper and lower layer is formed, between which a plurality of longitudinal channels 29 is located.
• Cross channels 30 are provided along the length of the web 28, which ensure pressure equalization and thus a uniform flow through the web 28.
• projections 31, 32 which each have approximately half the height of the web 28 and are arranged offset in height from one another.
• edge profiles 33 On the end faces of the individual webs 28 which are connected to one another, their longitudinal channels 29 are connected to transverse channels which are located in edge profiles 33 which are tightly connected to the end faces of the individual webs 28.
• the transverse channels in the edge profiles 33 serve to supply and discharge the carrier flowing through the individual webs 28.
• the edge profiles 33 know with connecting pieces 3- be equipped so that they are tightly connected to each other. However, there are also sleeve-like connections or the like. possible.
• the carrier can be supplied and removed to a mat covering the floor of an entire room from individual tracks 28 via channels 35 which are located in the baseboards 36 and are connected to the transverse channels in the edge profiles 33 .
• the dimensioning of the channels 29 and 30 of the webs 28 and the channels of the edge profiles 33 is carried out in such a way that a uniform flow takes place with a minimum specific liquid volume, so that only a comparatively small amount of water per square meter is required in order to achieve a perfect cooling or heating effect to reach.

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• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Sustainable Development (AREA)
• Life Sciences & Earth Sciences (AREA)
• Sustainable Energy (AREA)
• Dispersion Chemistry (AREA)
• Steam Or Hot-Water Central Heating Systems (AREA)
• Laminated Bodies (AREA)
• Floor Finish (AREA)
• Thermotherapy And Cooling Therapy Devices (AREA)
• Physical Or Chemical Processes And Apparatus (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=27188582

Family Applications (1)

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Cited By (1)

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Citations (4)

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• 1981
  • 1981-04-10 EP EP81102741A patent/EP0038490B1/de not_active Expired
  • 1981-04-14 ES ES1981274349U patent/ES274349Y/es not_active Expired
  • 1981-04-15 WO PCT/EP1981/000029 patent/WO1981003058A1/de unknown
  • 1981-04-15 JP JP56501461A patent/JPS57500663A/ja active Pending

Patent Citations (4)

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