EP2653798B1 - System umfassend eine Komponente einer klimatechnischen Anlage mit einer Öffnung und einem Verschlusselement - Google Patents

System umfassend eine Komponente einer klimatechnischen Anlage mit einer Öffnung und einem Verschlusselement Download PDF

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Publication number
EP2653798B1
EP2653798B1 EP13162862.0A EP13162862A EP2653798B1 EP 2653798 B1 EP2653798 B1 EP 2653798B1 EP 13162862 A EP13162862 A EP 13162862A EP 2653798 B1 EP2653798 B1 EP 2653798B1
Authority
EP
European Patent Office
Prior art keywords
opening
insertion area
area
closing element
edge
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.)
Active
Application number
EP13162862.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2653798A1 (de
Inventor
Daniel Leitner
Hannah Steinhausen
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.)
TROX SE
Original Assignee
Gebrueder Trox GmbH
TROX SE
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 Gebrueder Trox GmbH, TROX SE filed Critical Gebrueder Trox GmbH
Publication of EP2653798A1 publication Critical patent/EP2653798A1/de
Application granted granted Critical
Publication of EP2653798B1 publication Critical patent/EP2653798B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/029—Duct comprising an opening for inspection, e.g. manhole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the invention relates to a system comprising a component of an air conditioning system with an opening, in particular a component with a provided in a housing wall inspection opening, and a closure element for closing the opening, wherein the closure element completely covers the opening in its closing position on the outside and at least partially in includes the insertion opening projecting into the opening.
  • a system according to the preamble of claim 1 is known from EP-2 199 701-A known.
  • an inspection opening may be provided, which is closable with a closure element.
  • This closure element can be removed for maintenance purposes, for example, and then reassembled.
  • a known closure element has a cylindrically shaped insertion region which projects into the opening. For fixing nuts are welded onto the component. The closure element has corresponding holes through which screws can then be passed.
  • the assembly and disassembly is time consuming. Since it is several and sometimes even small components, these can easily be lost.
  • the object of the invention is to avoid the aforementioned disadvantages and to provide a system whose closure element is easier to attach and also equally easy to remove again.
  • the insertion region and the opening polygonal, in particular hexagonal are formed, wherein the insertion region is dimensioned in relation to the opening, that the insertion region is insertable through the opening, and that at least portions of the edge regions of the opening and formed by the insertion area in the manner of a bayonet closure, so that the closure element by twisting in the closing direction, d. H. from the mounting position in its Verschdorfposition, is displaced.
  • the insertion area has to be inserted into the opening and then the complete closure element has to be turned clockwise or counterclockwise into its closing position. Any aid is not required.
  • the assembly and disassembly is very easy. Other previously required components, such as screws, therefore can not be lost.
  • the partial regions of the edge regions of the opening of the component and of the insertion region of the closure element which are designed in the manner of a bayonet closure, can be arranged at least in one corner, in particular in all corners.
  • the closure element is securely fixed over its circumference.
  • the formed in the manner of a bayonet closure portions of the edge regions of the opening and insertion can be configured as a tongue and groove connection, either the groove is disposed in the edge region of the insertion and the spring is formed by the edge region of the opening or the spring through the edge region of the Insertion region is formed and the groove is arranged in the edge region of the opening, wherein in the closing position, each spring is received in its corresponding groove.
  • the edge region of the opening represents the spring and the groove is arranged in the edge region of the insertion region.
  • the spring i. H. in this case, the edge region of the opening, received in the corresponding groove of the insertion.
  • At least one groove is arranged in the edge region of the insertion region, in particular in the edge region of the corner of the insertion region, and this groove is on the one hand by a surface of the closure element in contact with the outside of the component in the closure position, in particular planar contact is, and on the other by a laterally opposite the insertion projecting portion formed.
  • the insertion area and the opening may have the same number of corners.
  • the closure element may have an outside actuating handle. This allows easy assembly and disassembly of the closure element from the outside.
  • At least one corner of the lead-in area and / or at least one corner of the opening can be rounded. This avoids sharp corners and reduces the risk of injury.
  • the closure element may be made of metal or another suitable material.
  • the closure element may, at least in the area cooperating with the edge of the opening, preferably completely made of plastic.
  • a section of a component 1 with a hexagonal opening 2 is shown.
  • the opening 2 can be closed with a closure element 3, which has an insertion region 4 with also six corners.
  • the insertion region 4 is chosen in terms of its dimensions so that it is slightly smaller than the opening 2 in the component 1, so that the insertion region 4 can be inserted in the mounting position in the opening 2 and pulled out of this.
  • Fig. 6 the closure element 3 is shown with its inserted into the opening 2 insertion region 4 in its mounting position. It can clearly be seen that the corners of the insertion area 4 and the corners of the openings 2 are aligned with each other.
  • Fig. 8 shows a side view of one of the six corner regions of the closure element 3.
  • the edge of the opening 2 in the component 1 is not shown.
  • Fig. 8 can be seen, are partial areas of the edge regions, namely the corners of the opening 2 of the component 1 on the one hand and of the insertion 4 of the closure element 3 on the other hand in the manner of a bayonet closure, each comprising a spring 5 and a groove 6 is formed.
  • the spring 5 is formed by the edge region of the opening 2.
  • the groove 6 is arranged in the illustrated embodiment in the edge region of the insertion region 4.
  • Each groove 6 is on the one hand by a surface 7 of the closure element 3 and a possibly thereon seal 10, which in the Versch95position is in contact with the outside of the component 1, and on the other hand formed by a laterally opposite the insertion 4 projecting portion 8.
  • FIG. 9 As in FIG. 9 is shown are on the surface 7 of the closure element 3, which is in the Verschierposition with the outside of the component 1 in the illustrated embodiment in surface contact, two circumferential seal 10 is provided, which may be foamed, for example.
  • the seals 10 are in Fig. 8 been cut out.
  • Each seal 10 also serves to adapt to different strengths of component 1.
  • the groove 6 in the middle of a corner of the insertion region 4 is the lowest, while the depth of the groove 6 decreases to the two sides of the groove 6 out.
  • the six straight, two adjacent corners connecting edge regions 11 have no groove 6.
  • the closure element 3 in the in Fig. 8 shown embodiment rotated clockwise.
  • the closure element 3 contracts with increasing twisting due to the oblique orientation of at least one section 8 itself, so that the closure element 3 sealingly closes the opening 2 and also can not come loose.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
EP13162862.0A 2012-04-16 2013-04-09 System umfassend eine Komponente einer klimatechnischen Anlage mit einer Öffnung und einem Verschlusselement Active EP2653798B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201220101388 DE202012101388U1 (de) 2012-04-16 2012-04-16 System umfassend eine Komponente einer klimatechnischen Anlage mit einer Öffnung und einem Verschlusselement

Publications (2)

Publication Number Publication Date
EP2653798A1 EP2653798A1 (de) 2013-10-23
EP2653798B1 true EP2653798B1 (de) 2016-08-03

Family

ID=46580075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13162862.0A Active EP2653798B1 (de) 2012-04-16 2013-04-09 System umfassend eine Komponente einer klimatechnischen Anlage mit einer Öffnung und einem Verschlusselement

Country Status (5)

Country Link
EP (1) EP2653798B1 (da)
DE (1) DE202012101388U1 (da)
DK (1) DK2653798T3 (da)
ES (1) ES2600645T3 (da)
PL (1) PL2653798T3 (da)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815530A (en) * 1987-03-10 1989-03-28 Kool Kap Corp. Kool kap
US5247604A (en) * 1992-04-20 1993-09-21 Duracraft Corporation Humidifier tank with leakage control cap
DE9208750U1 (de) * 1992-06-30 1992-09-17 Bürcher, Friedrich, 8029 Sauerlach Luftkanalelement
US7913985B2 (en) * 2006-03-09 2011-03-29 Invacare Corporation Cap
US7603875B2 (en) * 2006-07-27 2009-10-20 Bobby Lee Carr Ice chest air conditioner
PL2199701T3 (pl) * 2007-09-07 2023-02-06 Toshiba Carrier Corporation Jednostka wewnętrzna do klimatyzatora

Also Published As

Publication number Publication date
DE202012101388U1 (de) 2012-06-21
EP2653798A1 (de) 2013-10-23
DK2653798T3 (da) 2016-11-28
PL2653798T3 (pl) 2017-02-28
ES2600645T3 (es) 2017-02-10

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