NL8204888A - Cavity wall insulating material feed - injects mixture of air and mineral wool, using small nozzles which can be depressurised - Google Patents
Cavity wall insulating material feed - injects mixture of air and mineral wool, using small nozzles which can be depressurised Download PDFInfo
- Publication number
- NL8204888A NL8204888A NL8204888A NL8204888A NL8204888A NL 8204888 A NL8204888 A NL 8204888A NL 8204888 A NL8204888 A NL 8204888A NL 8204888 A NL8204888 A NL 8204888A NL 8204888 A NL8204888 A NL 8204888A
- Authority
- NL
- Netherlands
- Prior art keywords
- cavity
- nozzle
- mineral wool
- mixture
- cavity wall
- Prior art date
Links
- 239000011490 mineral wool Substances 0.000 title claims abstract description 17
- 239000000203 mixture Substances 0.000 title claims abstract description 16
- 239000011810 insulating material Substances 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000013022 venting Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 210000002268 wool Anatomy 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- E04B1/76—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
- E04B1/7604—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 fillings for cavity walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/085—Mechanical implements for filling building cavity walls with insulating materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
- B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
- B05B1/267—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Nozzles (AREA)
Abstract
Description
-1- » . * ·> »-1- ». * ·> »
Werkwij2e en inrichting voor het isoleren van een spouwmuur.Method and device for insulating a cavity wall.
De uitvinding betreft een werkwijze voor het isoleren van een spouwmuur, waarbij mineraalwol in de spouw van de spoumuur wordt geblazen.The invention relates to a method for insulating a cavity wall, wherein mineral wool is blown into the cavity of the cavity wall.
Een dergelijke werkwijze is bekend. Daarbij is veel 5 mineraalwol nodig om de spouw afdoende te vullen.Such a method is known. In addition, a lot of mineral wool is required to adequately fill the cavity.
De uitvinding verschaft een werkwijze waarbij met weinig mineraalwol de spouw toch afdoende op te vullen is. Daartoe wordt de mengselstroom van lucht met mineraalwol geregeld. Tevens verschaft de uitvinding een inrichting voor 10 het isoleren van een spouwmuur zoals beschreven in conclusie 9.The invention provides a method in which the cavity can still be sufficiently filled with little mineral wool. To this end, the mixture flow of air with mineral wool is controlled. The invention also provides a device for insulating a cavity wall as described in claim 9.
De genoemde en andere kenmerken van de uitvinding. zullen in de hiernavolgende beschrijving aan de hand van een tekening worden verduidelijkt.The mentioned and other features of the invention. will be elucidated in the following description with reference to a drawing.
* 15 In de tekening stellen schematisch voor: figuur 1 een langsdoorsnede door een inrichting volgens de uitvinding, figuur 2 een doorsnede over lijn II-II van figuur 20 figuur 3 op grotere schaal detail III van figuur 1, figuur 4 op grotere schaal detail IV van figuur 3, en figuur 5 een spouwmuur tijdens het isoleren daarvan.* 15 In the drawing schematically represent: figure 1 a longitudinal section through a device according to the invention, figure 2 a section along line II-II of figure 20 figure 3 on a larger scale detail III of figure 1, figure 4 on a larger scale detail IV of figure 3, and figure 5 a cavity wall during the isolation thereof.
25 De inrichting 1 omvat een aggregaat 2 voor het le veren van een mengselstroom van lucht met mineraalwol. Dit op zichzelf bekende aggregaat omvat een bak 4 voor het opnemen van balen mineraalwol 3, waarin een roterende plukrotor 5 met pennen 6 is aangebracht. De mineraalwol komt in een vezelver-30 kleiner 8 terecht, waarin een rotor 9 met roterende kammen het pluksel door een vaste kam 11 drijft. Vervolgens komt de mineraalwol 7 in een roterende sluis 12, die voorzien is van een sluisrotor 13 met negen vakken 14. Door een van deze vakken 14 blaast een luchtstroom van een aangedreven ventilator 35 15. De afvoer 16 is aangesloten op een slang 17 die een ver- 8204888 -2- φ ·* takking 18 heeft met twee slangen 19, die wederom elk een vertakking 20 hebben. Elke vertakking 20 en 18 is uitgevoerd als een T-stuk, waarbij de mengselstroom op een ronde bocht terecht komt die deze in tweëen splitst met weinig stromings-5 weerstand. Er zijn zo vier slangen 21 elk met een mondstuk 22 aanwezig. Elk mondstuk 22 bestaat uit een spuitlans met een doorzichtig stuk 23, een afsluiter 24, bijvoorbeeld een ko-gelkraan, een convergerend stuk 25, waarin de doortochtdiame-ter bijvoorbeeld van 50 mm tot 18 mm gereduceerd wordt.The device 1 comprises an aggregate 2 for supplying a mixture flow of air with mineral wool. This unit known per se comprises a tray 4 for receiving bales of mineral wool 3, in which a rotating picking rotor 5 with pins 6 is arranged. The mineral wool ends up in a fiber fiber smaller 8, in which a rotor 9 with rotating combs drives the fluff through a fixed comb 11. The mineral wool 7 then enters a rotating lock 12, which is provided with a lock rotor 13 with nine compartments 14. One of these compartments 14 blows an air flow from a driven fan 35. The discharge 16 is connected to a hose 17 which branch 8204888 -2- φ · * branch 18 with two hoses 19, each of which has branch 20 again. Each branch 20 and 18 is designed as a T-piece, the mixture flow ending up on a round bend which splits it in two with little flow resistance. There are thus four hoses 21 each with a mouthpiece 22 present. Each nozzle 22 consists of a spray lance with a transparent piece 23, a valve 24, for example a ball valve, a converging piece 25, in which the passage diameter is reduced, for example, from 50 mm to 18 mm.
10 Aldus is het spuitstuk 26 een stalen pijp met en buitendiameter van bijvoorbeeld 20 mm die nog probleemloos is te steken in een rond gat 33 dat geboord is in metselwerk en wel in de T-kruising van voegen. Na het met cement vullen van dit gat is het vrijwel onzichtbaar. Zoals vooral in figuur 3 15 te zien is, heeft het vrije einde 27 van spuitstuk 26 een vulstuk 28 van hard metaal, dat een schuin leidvlak 29 heeft om de mengselstroom. in de richting 30 van de spouw 31 van de * spouwmuur 32 te leiden. Elk mondstuk heeft bij voorkeur een manometer 34 om de toevoerdruk te meten en deze druk zonodig 20 in te stellen met behulp van het ontluchtingsorgaan 35.Thus, the nozzle 26 is a steel pipe with an outer diameter of, for example, 20 mm, which can still be inserted without problem into a round hole 33 drilled in masonry, namely in the T-junction of joints. After filling this hole with cement, it is virtually invisible. As can be seen especially in Figure 3, the free end 27 of nozzle 26 has a hard metal shim 28, which has an inclined guide surface 29 about the mixture flow. in the direction 30 of the cavity 31 of the cavity wall 32. Each nozzle preferably has a pressure gauge 34 to measure the supply pressure and adjust this pressure if necessary using the vent 35.
Zoals figuur 4 laat zien, heeft elk mondstuk 23 een ontluchtingsorgaan 35 bestaande uit een nippel 51, waarvan een stuk zich in het mondstukkanaal 25 bevindt en daar ten dele uit een zeef 37 bestaat. Het andere stuk 25 bevindt zich buiten het kanaal 25 en is van een drukinstelba-re ontlastklep 38 voorzien, bijvoorkeur bestaande uit een kogel 39 die door een veer 40 op zijn zitting 41 wordt gedrukt. De spanning van de veer 40 is instelbaar middels een instelschroef 42. Zodra en ingestelde druk van bijvoorbeeld 30 0,1 ato bereikt is, wordt de lucht afgeblazen en stopt automatisch de verdere vulling. Bij het volgend gebruik van dit mondstuk 22 in een ander gat 33 wordt de zeef 37 weer schoon-geblazen. Een moerplaat 52, van de instelschroef 42 is met drie stangen 53 aan de zitting 41 bevestigd, zodat de 35 ontlastklep aan de buitenzijde van de kogel 39 vrijwel geheel open is opdat de lucht met eventuele vezels gemakkelijk kan ontwijken.As shown in Figure 4, each nozzle 23 has a bleed member 35 consisting of a nipple 51, a piece of which is located in the nozzle channel 25 and partly consists of a screen 37 there. The other piece 25 is located outside the channel 25 and is provided with a pressure-adjustable relief valve 38, preferably consisting of a ball 39 which is pressed onto its seat 41 by a spring 40. The tension of the spring 40 is adjustable by means of an adjusting screw 42. As soon as a set pressure of, for example, 0.1 ato is reached, the air is blown off and further filling automatically stops. The next time this nozzle 22 is used in another hole 33, the sieve 37 is blown clean again. A nut plate 52 of the adjusting screw 42 is attached to the seat 41 with three rods 53, so that the relief valve on the outside of the ball 39 is almost completely open so that the air with any fibers can easily escape.
Zoals in figuur 5 is getoond, worden eerst de gaten 8204888 -3- „· + t 33 vanaf de linker onderhoek van een spouwmuur behandeld totdat de mineraalwol 7 zich reeds bij de omringende gaten 33 bevindt. Daarna wordt daar een mengselstroom ingeblazen. De afstanden a tussen de gaten 30 kunnen bijvoorbeeld 125 cm 5 bedragen terwijl zij zich op een afstand b van bijvoorbeeld 50 cm van de muurranden af bevinden.As shown in Figure 5, holes 8204888-3 + 33 are first treated from the bottom left corner of a cavity wall until the mineral wool 7 is already at the surrounding holes 33. A mixture stream is then blown in there. The distances a between the holes 30 can for instance amount to 125 cm while they are at a distance b of, for example, 50 cm from the wall edges.
Als isolatiemateriaal, komt allerlei geschikt ve-zelmateriaal in aanmerking, bijvoorbeeld glaswol of slakkenwol doch bij voorkeur steenwol.As an insulating material, all kinds of suitable fiber material can be used, for example glass wool or slag wool, but preferably rock wool.
\ 8204888\ 8204888
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8204888A NL8204888A (en) | 1982-12-17 | 1982-12-17 | Cavity wall insulating material feed - injects mixture of air and mineral wool, using small nozzles which can be depressurised |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8204888 | 1982-12-17 | ||
NL8204888A NL8204888A (en) | 1982-12-17 | 1982-12-17 | Cavity wall insulating material feed - injects mixture of air and mineral wool, using small nozzles which can be depressurised |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8204888A true NL8204888A (en) | 1984-07-16 |
Family
ID=19840769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8204888A NL8204888A (en) | 1982-12-17 | 1982-12-17 | Cavity wall insulating material feed - injects mixture of air and mineral wool, using small nozzles which can be depressurised |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL8204888A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2324313A (en) * | 1996-10-03 | 1998-10-21 | Alan Fox | Building cavities:fibrous insulant:bales:machine for comminuting and installing |
WO2006028611A1 (en) * | 2004-07-27 | 2006-03-16 | Owens Corning | Blowing machine for loosefill insulation material |
WO2006071281A1 (en) * | 2004-12-28 | 2006-07-06 | Owens Corning Intellectual Capital, Llc. | Machine for distributing loosefill insulation material |
US7712690B2 (en) | 2006-10-16 | 2010-05-11 | Owens Corning Intellectual Capital, Llc | Exit valve for blowing insulation machine |
US7731115B2 (en) | 2006-10-16 | 2010-06-08 | Owens Corning Intellectual Capital, Llc | Agitation system for blowing insulation machine |
US7762484B2 (en) | 2008-04-14 | 2010-07-27 | Owens Corning Intellectual Capital, Llc | Blowing wool machine flow control |
US7819349B2 (en) | 2006-10-16 | 2010-10-26 | Owens Corning Intellectual Capital, Llc | Entrance chute for blowing insulation machine |
US7845585B2 (en) | 2006-10-16 | 2010-12-07 | Owens Corning Intellectual Capital, Llc | Blowing wool machine outlet plate assembly |
US7882947B2 (en) | 2006-10-16 | 2011-02-08 | Owens Corning Intellectual Capital, Llc | Partially cut loosefill package |
US7886904B1 (en) | 2009-07-30 | 2011-02-15 | Owens Corning Intellectual Capital, Llc | Loosefill package for blowing wool machine |
US7913842B2 (en) | 2006-10-16 | 2011-03-29 | Owens Corning Intellectual Capital, Llc | Loosefill package for blowing wool machine |
US7938348B2 (en) | 2004-07-27 | 2011-05-10 | Owens Corning Intellectual Capital, Llc | Loosefill blowing machine with a chute |
US7971814B2 (en) | 2008-12-17 | 2011-07-05 | Owens Corning Intellectual Capital, Llc | Non-symmetrical airlock for blowing wool machine |
WO2011090422A1 (en) * | 2010-01-22 | 2011-07-28 | Nordiska Ekofiber Nef Ab | Shredding device and a method using such a shredding device |
EP2657432A2 (en) | 2012-04-23 | 2013-10-30 | isofloc AG | Injection tip, injection device and method for injecting insulating material into insulating material chambers |
US9457355B2 (en) | 2011-09-16 | 2016-10-04 | Omachron Intellectual Property Inc. | Apparatus for converting bales of insulation to loose fill |
-
1982
- 1982-12-17 NL NL8204888A patent/NL8204888A/en not_active Application Discontinuation
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2324313A (en) * | 1996-10-03 | 1998-10-21 | Alan Fox | Building cavities:fibrous insulant:bales:machine for comminuting and installing |
US9272287B2 (en) | 2004-07-27 | 2016-03-01 | Owens Corning Intellectual Capital Llc | Blowing wool bag and method of using the bag |
WO2006028611A1 (en) * | 2004-07-27 | 2006-03-16 | Owens Corning | Blowing machine for loosefill insulation material |
US7971813B2 (en) | 2004-07-27 | 2011-07-05 | Owens Corning Intellectual Capital, Llc | Blowing machine for loosefill insulation material |
US7938348B2 (en) | 2004-07-27 | 2011-05-10 | Owens Corning Intellectual Capital, Llc | Loosefill blowing machine with a chute |
WO2006071281A1 (en) * | 2004-12-28 | 2006-07-06 | Owens Corning Intellectual Capital, Llc. | Machine for distributing loosefill insulation material |
US7712690B2 (en) | 2006-10-16 | 2010-05-11 | Owens Corning Intellectual Capital, Llc | Exit valve for blowing insulation machine |
US7845585B2 (en) | 2006-10-16 | 2010-12-07 | Owens Corning Intellectual Capital, Llc | Blowing wool machine outlet plate assembly |
US7882947B2 (en) | 2006-10-16 | 2011-02-08 | Owens Corning Intellectual Capital, Llc | Partially cut loosefill package |
US7819349B2 (en) | 2006-10-16 | 2010-10-26 | Owens Corning Intellectual Capital, Llc | Entrance chute for blowing insulation machine |
US7913842B2 (en) | 2006-10-16 | 2011-03-29 | Owens Corning Intellectual Capital, Llc | Loosefill package for blowing wool machine |
US7731115B2 (en) | 2006-10-16 | 2010-06-08 | Owens Corning Intellectual Capital, Llc | Agitation system for blowing insulation machine |
US7980498B2 (en) | 2006-10-16 | 2011-07-19 | Owens-Corning Fiberglas Technology, Inc. | Entrance chute for blowing wool machine |
US8794554B2 (en) * | 2006-10-16 | 2014-08-05 | Owens Corning Intellectual Capital, Llc | Unbonded loosefill insulation system |
US7762484B2 (en) | 2008-04-14 | 2010-07-27 | Owens Corning Intellectual Capital, Llc | Blowing wool machine flow control |
US7971814B2 (en) | 2008-12-17 | 2011-07-05 | Owens Corning Intellectual Capital, Llc | Non-symmetrical airlock for blowing wool machine |
US7886904B1 (en) | 2009-07-30 | 2011-02-15 | Owens Corning Intellectual Capital, Llc | Loosefill package for blowing wool machine |
WO2011090422A1 (en) * | 2010-01-22 | 2011-07-28 | Nordiska Ekofiber Nef Ab | Shredding device and a method using such a shredding device |
US10722901B2 (en) | 2010-01-22 | 2020-07-28 | Nordiska Ekofiber Nef Ab | Shredding device and a method using such a shredding device |
US9457355B2 (en) | 2011-09-16 | 2016-10-04 | Omachron Intellectual Property Inc. | Apparatus for converting bales of insulation to loose fill |
EP2657432A2 (en) | 2012-04-23 | 2013-10-30 | isofloc AG | Injection tip, injection device and method for injecting insulating material into insulating material chambers |
EP2657431A1 (en) | 2012-04-23 | 2013-10-30 | isofloc AG | Injection tip, injection device and method for injecting insulating material into insulating material chambers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |