DE2746061A1 - Heat and sound insulating panel - comprises hollow casing with evacuated interior supported against collapse by small dia. spacers - Google Patents

Heat and sound insulating panel - comprises hollow casing with evacuated interior supported against collapse by small dia. spacers

Info

Publication number
DE2746061A1
DE2746061A1 DE19772746061 DE2746061A DE2746061A1 DE 2746061 A1 DE2746061 A1 DE 2746061A1 DE 19772746061 DE19772746061 DE 19772746061 DE 2746061 A DE2746061 A DE 2746061A DE 2746061 A1 DE2746061 A1 DE 2746061A1
Authority
DE
Germany
Prior art keywords
heat
supported against
sound insulating
spacers
insulating panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19772746061
Other languages
German (de)
Inventor
Rolf Jerke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19772746061 priority Critical patent/DE2746061A1/en
Publication of DE2746061A1 publication Critical patent/DE2746061A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • 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
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Refrigerator Housings (AREA)

Abstract

The heat and sound insulating panel comprises a hollow casing made of plastics material and enclosing a hermetically sealed evacuated space. The walls of the panel are supported against inward collapse by small dia. spacers extending between the walls. About 80% of the thickness of the panel may be hollow space and the evacuation may be down to 10-6 Torr. The panels may be flat or shaped in accordance with given applications.

Description

theken und -truhen dienen. Die bisherigen Isoliermaterialien haben leider einen zu geringen Wärmedurchlasswiderstand, so dass um eine ausreichende Isolierung zu erreichen die Isolierschicht sehr dick sein muß. Da dadurch aber zuviel Nutzraum verlorengeht wird die Isolation vernachlässigt, was wiederum größere Lärmbelästigungen und höhere Heizkosten zur Folge hat. Der Erfindung liegt die Aufgabe zugrunde, eine wesentliche bessere Isolierung bei verringertem Wandquerschnitt zu gewährleisten. Diese Aufgabe wurde erfindungsmäßig dadurch gelöst, dass aus einer hohlen Kunststoffplatte (ca. 80 % der Dicke Hohlraum, 10 % Wandmaterial) die Luft angesaugt wird (bis 10-6 Torr). Damit sich bei großen Flächen keine Querschnittsveränderung ergibt, werden die beiden großen parallelen Flächen durch dünne Zapfen (? 2 mm) gegeneinander abgestützt. Je nach Unterdruck kommen 1 4 Zapfen auf 20 cm2. Da das Vakuum weder Wärme noch Schall leitet, pflanzt sich die Wärme und der Schall nur durch die Oberfläche und die Verstrebungen fort. Das sind jedoch nur ungefähr 2 der isolierten Fläche. Bei Kühlgeräten können die Stromkosten erheblich gesenkt werden. Im Wohnungsbau können die Wände dünner gebaut werden. Werden die Platten aufgeschraubt, so entfällt das Verputzen, es entsteht eine glatte, dauerhafte Oberfläche, und Heizkosten können gespart werden. Im Fahrzeugbau war bisher nur eine mangelhafte Isolierung möglich. Die Raumverhältnisse ließen bei den üblichen Isolierstoffen keine bessere zu. Da die Platten meiner Erfindung aus Kunststoff sind, können sie in beliebigen Formen gefertigt werden und sind auch im Automobilbau erfolgreich einzusetzen.counters and chests serve. The previous insulating materials unfortunately have too low a thermal resistance, so that the insulating layer has to be very thick in order to achieve adequate insulation. Since too much usable space is lost as a result, the insulation is neglected, which in turn results in greater noise pollution and higher heating costs. The invention is based on the object of ensuring significantly better insulation with a reduced wall cross-section. This object was achieved according to the invention in that the air is sucked in (up to 10-6 Torr) from a hollow plastic plate (approx. 80% of the thickness cavity, 10% wall material). So that there is no change in cross-section in the case of large areas, the two large parallel areas are supported against each other by thin pegs (? 2 mm). Depending on the negative pressure, there are 1 4 cones per 20 cm2. Since the vacuum conducts neither heat nor sound, the heat and sound only travel through the surface and the struts. However, that's only about 2 of the isolated area. In the case of cooling devices, the electricity costs can be reduced considerably. In residential construction, the walls can be built thinner. If the panels are screwed on, plastering is no longer necessary, a smooth, permanent surface is created and heating costs can be saved. In vehicle construction so far there has only been inadequate insulation possible. The space conditions did not allow for a better one with the usual insulating materials. Since the plates of my invention are made of plastic, they can be manufactured in any shape and can also be used successfully in automobile construction.

LeerseiteBlank page

Figurfigure

Claims (1)

Kunststoffplatten, mit hohem Wärme- und Schalldurchlasswiderstand, insbesondere für den Kfz-, Wohnungs- und Kühlgerätebau; gekennzeichnet durch eine äußere Kunststoffhülle (Kunststoff je nach Einsatzgebiet), den hohlen Innenraum, der durch Zapfen verstärkt ist, und aus dem die Luft abgesaugt ist.Plastic panels with high heat and sound resistance, in particular for the construction of motor vehicles, apartments and refrigerators; characterized by an outer plastic shell (plastic depending on the area of application), the hollow interior, which is reinforced by pegs, and from which the air is sucked out.
DE19772746061 1977-10-13 1977-10-13 Heat and sound insulating panel - comprises hollow casing with evacuated interior supported against collapse by small dia. spacers Pending DE2746061A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772746061 DE2746061A1 (en) 1977-10-13 1977-10-13 Heat and sound insulating panel - comprises hollow casing with evacuated interior supported against collapse by small dia. spacers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772746061 DE2746061A1 (en) 1977-10-13 1977-10-13 Heat and sound insulating panel - comprises hollow casing with evacuated interior supported against collapse by small dia. spacers

Publications (1)

Publication Number Publication Date
DE2746061A1 true DE2746061A1 (en) 1979-04-19

Family

ID=6021364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772746061 Pending DE2746061A1 (en) 1977-10-13 1977-10-13 Heat and sound insulating panel - comprises hollow casing with evacuated interior supported against collapse by small dia. spacers

Country Status (1)

Country Link
DE (1) DE2746061A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041260A1 (en) * 1980-06-02 1981-12-09 Bschorr, Oskar, Dr. rer. nat. Sound absorbing element utilizing the effect of coincidence
FR2539784A1 (en) * 1983-01-21 1984-07-27 Holder Philippe Panel for thermal and acoustic insulation
GB2440598A (en) * 2006-08-01 2008-02-06 Michael John Rickards An edge supported sound barrier vacuum panel
GB2445456A (en) * 2006-12-28 2008-07-09 Michael John Rickards Thermoacoustic barrier vacuum panel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041260A1 (en) * 1980-06-02 1981-12-09 Bschorr, Oskar, Dr. rer. nat. Sound absorbing element utilizing the effect of coincidence
FR2539784A1 (en) * 1983-01-21 1984-07-27 Holder Philippe Panel for thermal and acoustic insulation
GB2440598A (en) * 2006-08-01 2008-02-06 Michael John Rickards An edge supported sound barrier vacuum panel
GB2445456A (en) * 2006-12-28 2008-07-09 Michael John Rickards Thermoacoustic barrier vacuum panel

Similar Documents

Publication Publication Date Title
EP0824660B1 (en) Heat-insulating housing
US2545805A (en) Heating apparatus
MX9205512A (en) PROCEDURE FOR THE MANUFACTURE OF A UNITED GLASS SHEET WITH SINGLE OR DOUBLE CURVATURE, ESPECIALLY FOR MOTOR VEHICLES.
DE102011117144A1 (en) module
DE2746061A1 (en) Heat and sound insulating panel - comprises hollow casing with evacuated interior supported against collapse by small dia. spacers
DE102015211473A1 (en) Apparatus and method for air conditioning a room
DE102008019717A1 (en) Composite element for use as composite slab for vacuum insulation plate in building, has heat-insulating layer and film layer covered with plates on both sides, where film layer contains latent heat storage material
US2543970A (en) Panel construction and method of forming the same
DE4232395C2 (en) Evacuated insulation element for facade components
DE102006061666A1 (en) Porous solids with coating
CN101288838A (en) Change prevention environment protection purifying method and device
GB1060924A (en) A wall element for prefabricated buildings
DE3003798A1 (en) Thermal cladding with sound-proofing - has vacuum sealed double walls filled with porous support layer and with inner wall flexible
DE2405491B2 (en) HEATING PANELS, IN PARTICULAR FOR OVEN WITH EXPLOSION HAZARD INTERIORS
CH504596A (en) Wall element with insulation
DE102012003544A1 (en) Heat recovery ventilation module for ventilation of apartment and working space, has folding area profile with fold portion whose distance from starting end to terminal end is set larger than width of tape
DE2827818A1 (en) Double skinned heat insulating panel - has vacuum in sealed space between non buckling flush fitted sheets
DE102020206613A1 (en) Refrigeration device and wall therefor
DE102009042273A1 (en) Ventilation unit for supplying fresh air to chamber, is developed in laminar manner such that it is integrated into laminar thermal isolation of building wall
DE102014013583A1 (en) Solar collector with device for keeping air dry
DE2005030A1 (en) Vacuum cassette as an insulation element for use in commercial buildings
DE29921082U1 (en) Insulation system for the thermal insulation of non-transparent outer casings
DE3824129A1 (en) Thermal container
DE202020000355U1 (en) Internal wall insulation as a partition or for attachment to a partition with at least one support plate in each case
DE102010018515A1 (en) Wall element for thermal insulation of building facades, and for use in product line, and hence has outer layer facing outer chamber, where surface is designed to face towards building facade

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee