Holder for a heat exchanger
View Patent ↗The invention relates to a holder for fixing additional parts to a fin-tube block ( 19 ) of a heat exchanger and/or for supporting the heat exchanger, said fin-tube block ( 19 ) comprising parallel front surfaces ( 19 a, 19 b ) and lateral surfaces or lateral parts ( 21 ). According to the invention, the holder is embodied as a clip connection consisting of two lockable plastic clip elements ( 1, 10 ) which receive the fin-tube block ( 19 ) thereinbetween.
1. A heat exchanger comprising:
a pipe/rib block comprising two end faces which are arranged parallel to one another, and lateral surfaces; and
a holder configured to attach additional parts to the pipe/rib block, to support the heat exchanger, or a combination thereof,
wherein the holder comprises a clip connection of two plastic lockable clamping elements which can be latched to one another, and which hold the pipe/rib block between the two clamping elements;
wherein each clamping element comprises a pressing face which presses against one of the end faces of the pipe/rib block,
wherein one of the two clamping elements comprises latching arms which extend over one of the lateral surfaces, and the other of the two clamping elements comprises holding pockets which receive the latching arms,
wherein each pressing face comprises a horizontal series of protruding, pointed holding elements which presses into the end faces, and
wherein each pressing face further comprises two protruding limbs spaced apart from each other with a vertical series of protruding, pointed holding elements.
2. The heat exchanger as claimed in claim 1 , wherein the latching arms comprise tongues with latching projections.
3. The heat exchanger as claimed in claim 2 , wherein the holding pockets comprise ramps for introducing the tongues and latching faces for locking the latching projections.
4. The heat exchanger as claimed in claim 1 , wherein the vertical series of protruding, pointed holding elements are each arranged at a distance from pipes of the pipe/rib block.
5. The heat exchanger as claimed in claim 1 , wherein the horizontal series of protruding, pointed holding elements are arranged in series, parallel to pipes of the pipe/rib block.
6. The heat exchanger as claimed in claim 1 , wherein at least one clamping element comprises an attachment, a support, or a combination thereof.
7. The heat exchanger as claimed in claim 6 , wherein the attachment, the support, or the combination thereof comprises holding pins.
8. The heat exchanger as claimed in claim 1 , wherein the horizontal series of protruding, pointed holding elements on each pressing face is located at a central region between their respective two protruding limbs.