NL2005109C2

NL2005109C2 - Holding system.

Info

Publication number: NL2005109C2
Application number: NL2005109A
Authority: NL
Inventors: Frank Bunderen
Original assignee: Frank Bunderen
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2012-01-23
Also published as: EP2410251A3; EP2410251A2

Description

P30316NLOO/JKO/

Korte aanduiding: Holding system

The invention relates to a holding system for holding an external unit of a fluid conditioning system on a roof. The external unit is via an elongate interconnector operatively connected to an internal unit. The fluid conditioning system may be an air conditioning system 5 and the external unit may be a heat exchanger.

External units of fluid conditioning systems are in general not placed on a sloping roof of a building due to the fact that in said situation the external units are positioned such that they are fully visible.

The holding system according the invention solves above mentioned problem The 10 invention relates to a holding system for holding an external unit of a fluid conditioning system (such as an air conditioning system), comprising an internal unit operatively connected via an elongate interconnector to the external unit, in an roof opening of a sloping roof comprising an upper roof surface, said holding system comprising; - a watertight base comprising a base circumference and an upper side, 15 - a watertight wall which extends upwardly from the upper side of the base, is connected to the base in a watertight manner and extends along part of the base circumference of the base to define a water outlet for the drainage of water, - a unit support for supporting the external unit at a distance above the upper side of the base, - a securing device for securing the holding system to the sloping roof, said securing device 20 being configured to position the base and the wall substantially under the upper roof surface and to position the upper side of the base substantially horizontal or under a small angle in relation to the horizontal to in use g uide water out of the water outlet, wherein the base or the wall comprises a holder opening to provide a passage for the interconnector and a water shield is provided at the holder opening to in use prevent the passage of water through the holder 25 opening.

The holder system according the invention ensures that the external unit will be at least partly received by the sloping roof Due to this, the external unit is less visible, Furthermore, the holding system according the invention covers the roof opening such that in use no water will enter through the roof opening 30 In an embodiment of the holding system according the invention, the holder opening is only located in the wall. The opening may only be located in the base.

In an embodiment of the holding system according the invention, the holder opening comprises an opening circumference and the water shield extends along at least part of the -2- opening circumference. The water shield may form a shielding tube fully surrounding the opening circumference. The water shield may extend along part of the opening circumference, as long as in use a passage of water through the holder opening is prevented.

The shielding tube may comprise a tube opening for receiving the interconnector, which 5 tube opening may be located at a distance from the holder opening and directed towards the upper side of the base

The unit support may be provided on the upper side of the base. The external unit may be substantially fully supported by the base. The securing device may be configured to attach the wall to the roof. The wall may comprise an upper edge and the securing device may be 10 configured to attach the upper edge to the roof. The securing device may comprise an adjuster to in use adjust the angle between the upper side of the base and the horizontal

In an embodiment of the holding system according the invention, the base comprises an under side, the wall comprises an outer side and the holding system comprises an acoustic isolator extending along the under side of the base and the outer side of the wall.

15 The invention relates to a use of a holding system according to the invention.

The invention relates to a method for placing an external unit of a fluid conditioning system (such as an air conditioning system), comprising an internal unit connected via an elongate interconnector to the external unit, in a roof opening of a sloping roof comprising an upper roof surface, comprising the steps of; 20 - placing a holding system according to the invention in the roof opening of the sloping roof such that the holding system is located under the upper roof surface and the uppers side of the base extends substantially horizontal or under a small angle in relation to the horizontal to in use guide water out of the water outlet, - attaching the holding system to the roof with the securing device, 25 - placing the external unit on the unit support, and - placing the interconnector through the holder opening.

The method may comprise the step of operatively connecting the external unit to the internal unit via the interconnector extending through the holder opening.

The method may comprise the step of adjusting the angle a between upper side of the 30 base and the horizontal.

Embodiments of the holding system and the method according to the invention will be described in detail with reference to the figures 1-5, wherein;

Figure 1 schematically shows a view in perspective of a first embodiment of the holding system according the invention, 35 Figure 2 schematically shows an exploded view of the holding system of figure 1,

Figures 3 and 4 schematically show a view in cross section along line Ill-Ill of figure 2, and -3-

Figure 5 schematically shows a side view of a second embodiment of the holding system according the invention

The figures 1-4 show a first embodiment of a holding system 1 for holding an external unit 2 (heat exchanger) of an air conditioning system 3 in a roof opening 7 of a 5 sloping roof 6. The sloping roof comprises an upper roof surface 8 The upper roof surface 8 is defined by the roof tiles 8. In use, the air conditioning system 3 comprises an internal unit (not shown) which is operatively connected via an elongate interconnected to the external unit 2.

It will be clear that the holder system 1 can be used for any other type of fluid 10 conditioning system comprising an external unit, such as a heat exchanger, connected to an internal unit via an elongate interconnector.

The holding system 1 comprises a watertight base 9 comprising a base circumference 10 and an upper side 11. A watertight wall 12 extends upwardly from the upper side 11 of the base 9, is connected to the base 9 in watertight manner and extends 15 along part of the base circumference 10 to define a water outlet 13 for the drainage of water. The holding system 1 comprises a unit support 14 for supporting the external unit 2 at a distance above the upper side 11 of the base 9.

A securing device 15 is provided for securing the holding system 1 to the sloping roof 6. The securing device 15 is connected to the roof 6 such that the securing device 15 is 20 located below the upper roof surface 8 More specifically, the securing device 15 is connected to the roof 6 such that the securing device 15 is located below the roof tiles 17.. The securing device 15 is configured to position the base 9 and the wall 12 substantially under the upper roof surface 8 and to position the upper side 11 of the base substantially horizontal 16 (fig. 3) or under a small angle a in relation to the horizontal 16 (fig. 4) to in use 25 guide water out of the water outlet 13.

The wall 12 comprises a holder opening 18 to provide a passage for the interconnector 5.. A water shield 19 is provided at the holder opening 18 to prevent the passage of water through the holder opening 18 The holder opening 18 comprises an opening circumference 20 and the water shield 19 extends along the whole opening 30 circumference 20 . "Hie water shield 19 forms a shielding tube 21 fully surrounding the opening circumference 20. The shielding tube 21 comprises a tube opening 22 for receiving the interconnector 5. The tube opening 22 is located at the distance from the holder opening 18 and directed towards the upper side 11 of the base 9.

The external unit 2 is attached to the unit supports 14. The unit supports 14 are 35 resilient to in use damp vibration movements of the external unit 2. The unit supports 14 comprise elastic material for in use damping vibration movement of the external unit 2. The external unit 2 is fully supported by the base 9 via the unit supports 14 5 -4-

The securing device 15 is configured to attach the wall 12 to the roof 6. The wall 12 comprises an upper edge 23 and the securing device 15 is configured to attach the upper edge 23 to the roof The securing device 15 comprises a roof part 29 and a wall part 30 The roof part 29 is in use attached to the roof 6 The wall part 30 is in use connected to the wall 5 12 . More specifically, the wall part 30 is in use connected to wall 12 near the upper edge 23 thereof.

A water guide 28 is provided at the water outlet 13 The water guide 28 is configured to guide the water after leaving the water outlet 13. The water guide 28 is positioned on the upper roof surface 8. More specifically, the water guide 28 is positioned on top of the roof 10 tiles 17

In fig 3 the external unit 2 and the thereto connected interconnector 5 are indicated by discontinues lines. The base 9 comprises an under side 25 and the wall 12 comprises an outer side 26. In fig . 3, an optional acoustic isolator 27 is added to the holding system 1,. The acoustic isolator 27 extends along the under side 25 and outer side 26 More specifically, 15 the acoustic isolator 27 is fuliy covering the under side 25 and outer side 26.

In fig 3 and 4 the horizontal 16 is indicated. In fig 3, the upper side 11 of the base 9 extends substantially horizontal 16 to guide water out of the water outlet 13. In fig. 4, the upper side 11 of the base 9 extends under a small angle a in relation to the horizontal 16 to guide water out of the water outlet 13 The angle a may be between larger than 0° and 20 smaller than 15° The angle a may be between larger than 0° and smaller than 10°. The angle a may be between larger than 0° and smaller than 5°. The base and the wall are made from plastics, but may be made from any other suitable material, such as metal.. In a further embodiment, the upper side 11 extends under an angle a in relation to the horizontal 16 and the wall 12 extends substantially vertical.

25 Figure 5 shows a side view of a second embodiment of the holding system according the invention. The securing device 15 comprises an adjuster 35 to in use adjust the angle a between the upper side 11 of the base 9 and the horizontal 16 The two opposing parts of the wall part 30 of the securing device 15 are near the water outlet 13 connected to opposing parts of the wall 12 via a pivot connection 32, In this side view only one of these 30 pivot connections 32 is shown. The securing device 15 is pivotable around the pivot connection 32 as indicated by movement arrow 37. This allows the adjusting of the indicated angle β between the upper edge 23 of the wail 12 and the roof part 29 of the securing device 15. Securing means 36 are provided to secure the securing device 15 to the wall 12 under a specific angle β, The securing means 36 comprise a slit 33 and a fastener 34 . The 35 fastener 34 is fixed to the wall part 30 of the securing device 15. By moving the securing device 15 as indicated by arrow 37, the fastener 34 is movable through the slit 33 . The -5- fastener 34 is configured to secure the securing device 15 in any position in the slit 33 . By adjusting the angle β, the angie a under which the upper side 11 of the base 9 in use extends relative to the horizontal 16 is adjusted.

The invention also relates to a method for placing an external unit 2 of an air-5 conditioning system 3 comprising an internal unit connected an elongate interconnection to the external unit 2, in roof opening 7 of a sloping roof 6 comprising an upper roof surface 8, comprising the steps of; - placing a holding system 1 of the figures 1-4 or 5 in the roof opening 7 of the sloping roof 6 such that the holding system 1 is located under the upper roof surface 8 and the upper side 10 11 of the base 9 extends substantially horizontal 16 or under a small angle a in relation to the horizontal 16 to in use guide water out of the water outlet 13, - attaching the holding system 1 to the roof 6 with the securing device 15, - placing the external unit 2 on the unit support 14, and - placing the interconnector 5 in the holder opening 18 15 It will be clear that many modifications of the holding system 1 and method according to the invention are possible without departing from the scope of protection as disclosed in this document,

Claims

1. Houdersysteem voor het houden van een externe eenheid van een fluïdumconditioneeringsysteem, (zoals een luchtconditioneringsysteem), omvattende een interne eenheid welke via een langwerpige verbinder met de externe eenheid verbonden is, in een dakopening van een schuin dak 5 omvattende een bovengelegen dakoppervlak, waarbij het houdersysteem omvat; - een waterdichte basis omvattende een basisomtrek en een bovenzijde, - een waterdichte wand welke zich opwaarts van de bovenzijde van de basis uitstrekt, op een waterdichte wijze met de basis verbonden is en zich langs een deel van de basisomtrek uitstrekt om een wateruitlaat voor de afvoer van 10 water te vormen, - een eenheidsteun voor het op een afstand van de bovenzijde van de basis ondersteunen van de externe eenheid, - een bevestigingsinrichting voor het aan het schuine dak bevestigen van het houdersysteem, waarbij de bevestigingsinrichting is ingericht om de basis en 15 de wand in hoofdzaak onder het bovengelegen dakoppervlak te positioneren en de bovenzijde van de basis in hoofdzaak horizontaal of onder een kleine hoek ten opzichte van de horizontaal te positioneren om in gebruik water uit de wateruitlaat te geleiden, waarbij de basis of de wand een houderopening om een doorgang voor de verbinder te verschaffen omvat en een 20 waterscherm bij de houderopening is verschaft om in gebruik de doorgang van water door de houderopening te voorkomen.A holder system for holding an external unit of a fluid conditioning system, (such as an air conditioning system), comprising an internal unit connected to the external unit via an elongated connector, in a roof opening of a sloping roof comprising an upper roof surface, the container system comprises; - a watertight base comprising a base circumference and a top side, - a watertight wall which extends upwards from the top of the base, is connected to the base in a watertight manner and extends along a part of the base circumference around a water outlet for the drain of water, - a unit support for supporting the external unit at a distance from the top of the base, - a fixing device for fixing the holder system to the sloping roof, the fixing device being arranged around the base and position the wall substantially below the upper roof surface and position the top of the base substantially horizontally or at a slight angle to the horizontal to guide water from the water outlet in use, the base or wall enclosing a container opening comprises a passage for the connector and a water screen is provided at the container opening ft. to prevent the passage of water through the container opening during use.

2. Houdersysteem volgens conclusie 1, waarbij de houderopening zich alleen in de wand bevindt. 25Holder system according to claim 1, wherein the holder opening is only in the wall. 25

3. Houdersysteem volgens conclusie 1 of 2, waarbij de houderopening een openingsomtrek omvat en het waterschild zich langs tenminste een deel van de openingsomtrek uitstrekt.A container system according to claim 1 or 2, wherein the container opening comprises an opening circumference and the water shield extends along at least a part of the opening circumference.

4. Houdersysteem volgens conclusie 1, waarbij de houderopening zich alleen in de basis bevindt. -7-The container system of claim 1, wherein the container opening is only in the base. -7-

5. Houdersysteem volgens elk van de voorgaande conclusies, waarbij het waterscherm een schermbuis welke de openingsomtrek volledig omgeeft vormt.A container system according to any of the preceding claims, wherein the water screen forms a screen tube which completely surrounds the opening circumference.

6. Houdersysteem volgens conclusie 5, waarbij de schermbuis een buisopening 5 voor het opnemen van de verbinder omvat, welke buisopening zich op een afstand van de houderopening bevindt en naar de basis is gericht.6. Holder system as claimed in claim 5, wherein the screening tube comprises a tube opening 5 for receiving the connector, which tube opening is situated at a distance from the holder opening and directed towards the base.

7. Houdersysteem volgens elk van de voorgaande conclusies, waarbij de eenheidsteun op de bovenzijde van de basis is verschaft. 107. Holder system according to any of the preceding claims, wherein the unit support is provided on the top of the base. 10

8. Houdersysteem volgens elk van de voorgaande conclusies, waarbij de externe eenheid in hoofdzaak volledig door de basis ondersteund wordt.A container system according to any of the preceding claims, wherein the external unit is substantially fully supported by the base.

9. Houdersysteem volgens elk van de voorgaande conclusies, waarbij de 15 bevestigingsinrichting is ingericht om de wand aan het dak te bevestigen.9. Holder system according to any of the preceding claims, wherein the fixing device is adapted to fix the wall to the roof.

10. Houdersysteem volgens elk van de voorgaande conclusies, waarbij de wand een bovenrand omvat en de bevestigingsinrichting is ingericht om de bovenrand aan het dak te bevestigen. 2010. Holder system as claimed in any of the foregoing claims, wherein the wall comprises an upper edge and the fixing device is adapted to attach the upper edge to the roof. 20

11. Houdersysteem volgens elk van de voorgaande conclusies, waarbij het bevestigingssysteem een insteller om in gebruik de hoek tussen de bovenzijde van de basis en de horizontaal in te stellen omvat.Holder system according to any of the preceding claims, wherein the mounting system comprises an adjuster to adjust the angle between the top of the base and the horizontal in use.

12. Houdersysteem volgens elk van de voorgaande conclusies, waarbij de basis een onderzijde omvat, de wand een buitenzijde omvat en het houdersysteem een akoestische isolator welke zich langs de onderzijde van de basis en de buitenzijde van de wand uitstrekt omvat.A container system according to any of the preceding claims, wherein the base comprises an underside, the wall comprises an outside and the container system comprises an acoustic insulator which extends along the underside of the base and the outside of the wall.

13. Gebruik van een houdersysteem volgens elke van de conclusies 1-12.Use of a container system according to any of claims 1-12.

14. Werkwijze voor het plaatsen van een externe eenheid van een fluïdumconditioneringsysteem (zoals een luchtconditioneringsysteem), omvattende een interne eenheid welke via een langwerpige verbinder met de 35 externe eenheid verbonden is, in een schuine dak omvattende een bovengelegen dakoppervlak, omvattende de stappen van; -8- - het plaatsen van een houdersysteem volgens elk van de conclusies 1 - 12 in de dagopening van het schuine dak zodanig dat het houdersysteem zich onder het bovengelegen dakoppervlak bevindt en de bovenzijde van de basis zich in hoofdzaak horizontaal of onder een kleine hoek ten opzichte van de 5 horizontaal uitstrekt om in gebruik water uit de wateruitlaat te geleiden, - het aan het dak bevestigen van het houdersysteem met de bevestigingsinrichting, - het op de eenheidsteun plaatsen van de externe eenheid, en - het door de houderopening plaatsen van de verbinder. 1014. Method for placing an external unit of a fluid conditioning system (such as an air conditioning system), comprising an internal unit connected to the external unit via an elongated connector, in a sloping roof comprising an upper roof surface, comprising the steps of; Placing a holder system according to any of claims 1 - 12 in the opening of the sloping roof such that the holder system is located below the upper roof surface and the upper side of the base is substantially horizontal or at a small angle extends horizontally with respect to the use of water from the water outlet in use, - fixing the holder system to the roof with the fixing device, - placing the external unit on the unit support, and - placing the connector through the holder opening . 10

15. Werkwijze volgens conclusie 14, omvattende de stap van het via de verbinder welke zich door de houderopening uitstrekt met de interne eenheid werkzaam verbinden van de externe eenheid.Method according to claim 14, comprising the step of actively connecting the external unit to the internal unit via the connector which extends through the holder opening.

16. Werkwijze volgens conclusie 14 of 15, omvattende de stap van het instellen van de hoek α tussen de bovenzijde van de basis en de horizontaal. 20A method according to claim 14 or 15, comprising the step of adjusting the angle α between the top of the base and the horizontal. 20