CZ244495A3 - Base for a heating body - Google Patents

Abstract

The description relates to a base for a heater (12), especially for a multi-plate heater with at least two plates, consisting of a foot (24), a preferably square-section base tube (32) which can be fitted to or on the foot (24) and at least one hollow section surrounding and securable to the base tube (32) with a support (34) for the heater or parts thereof (e.g. 22), in which the support (34), when in the position of use, provides a preferably horizontal surface with apertures and/or recesses for the prior fitting to the heater or parts thereof of the base and/or supply pipes (50) for the heater.

Description

Technical field

BACKGROUND OF THE INVENTION The invention relates to a base for a heating element, in particular for a heating element comprising at least two plate heating elements, which consists of a foot into which a base tube is fitted or on which a base tube preferably has a rectangular cross section. at least one tubular sleeve provided with a support plate for the support body or its components.

BACKGROUND OF THE INVENTION

A similar pedestal is already known, for example, from the German utility model No. G 86 01 246.0 of the same applicant.

The known pedestal is designed primarily for fin heaters, and when installing the radiator, the pedestal is first mounted on the floor, or after adjusting its grip on the pedestal tube to the correct height. The heater is then mounted on the handle with its lower rib joints, which simultaneously form the passage of water from one rib to the other. Then the upper fin joints of the heater are swiveled upwards by swiveling the heater onto the upper end of the base tube, where it is fastened with a special bracket.

The disadvantage of this pedestal is that the heater must be completely free of its protective cover before mounting on the pedestal. This is disadvantageous because the heating elements are often mounted at a time when the construction is not yet complete, for example painting and plastering work is still needed. Therefore, in order to prevent the heating element from being contaminated by paint splashes or plaster residues, it is therefore necessary for the heating element to be repainted with a protective film or the like after being mounted, and to prevent it from being soiled

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- 2 protected. This measure entails a considerable consumption of material, which must, in addition, be disposed of. The assembly is also very time consuming.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a pedestal structure of the kind mentioned above which allows the heater to be mounted without having to remove its wrapping.

SUMMARY OF THE INVENTION

This object is solved and the drawbacks of the known bases of this kind are largely eliminated by the base for the heating element according to the invention, which is characterized in that the support plate in the operating position preferably constitutes a horizontal surface in which openings and / or slots are formed means, for example a connecting pipe, for mounting the base to the heating element or its components and / or to the connecting pipes of the heating element.

By these measures it is possible that the part of the pedestal required to attach the pedestal to the heater can be placed in its final position on the heater before the heater is assembled. It is even possible to carry out this assembly already

Also, in the heating plant's own manufacturing plant, the heater casing can be designed such that the casing can be easily removed at the point where a portion of the pedestal at the final assembly will be connected to the remaining part, or the casing at that point

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On the one hand, this facilitates the assembly and, on the other hand, it is not necessary to remove a substantial part of the heater package in connection with the assembly, so that the package can be retained until the heater is put into operation, for example after all construction and painting work. . t,

According to a further preferred embodiment of the invention, the horizontal surface of the support plate is formed by a plate preferably of sheet metal and rectangular in shape, which is welded off-center to a profiled pedestal tube, the plate being bent at its two opposite edges. In this way a very reliable and large bearing surface is obtained, which is well secured against sagging, and the horizontal surface has the additional advantage that the fastening of the fastening elements, in particular fastening screws or other clamping devices, can be carried out very conveniently during pre-assembly. In addition, the bends form a good guide when the plate is mounted on the respective mounting surface of the heater, so that pre-alignment is already provided in advance, which greatly facilitates the attachment of, for example, fastening screws.

The horizontal sheet metal plate is preferably provided with openings, in particular near the bends of the sheet, oval openings are formed which are parallel to the bends. This solution further facilitates assembly, since a certain displacement is possible in the direction of said bends, so that manufacturing tolerances can be compensated.

From one edge of the plate made of sheet metal, on which no bends are formed, a cut-out is obtained whose axis is parallel to these bends. This solution makes it possible to place the plate on the heating element even if the supply pipe is discharged from the heating element at the attachment point, which is often the case. Orientation of said cut-out parallel to the bends also makes assembly easier, since it thus at least disturbs the presence of these supply lines.

The tubular sleeve carrying the support plate with a horizontal surface may be integral with the pedestal tube, especially if only a certain fixed construction height is required. However, if variation in the attachment height is to be ensured, however, the tubular sleeve may be provided with at least one screw eye for the clamping screw. However, other measures may be used to achieve a certain height of the support plate with its tubular sleeve relative to the pedestal tube.

As already mentioned, the fastening means may consist of screws that pass through holes in the horizontal plate. Another possible solution is that the fastening means consist of hook-like yokes, in particular plastic yokes, which are slidably mounted in the oval openings. These hook-and-loop brackets provide a safety feature to prevent the heater from hanging and sliding.

Especially if the heater is at least double or consists of more vertically oriented heat transfer plates, it is advantageous if the heater is provided with a contact surface near the lower edge of its layers and / or heat transfer plates and at the edge of the hollow space defined by these layers or heat transfer plates. or connection for base plate. This bearing surface or connection is preferably provided with threaded holes or holes for fastening screws.

Preferably, the hollow space forms a conduit for the upper portion of the pedestal tube near the abutment surface or connection. This facilitates the assembly, on the one hand, and further increases the stability of the pedestal tube within the multilayer heating element. This stability can be further increased by inserting a plastic plug into the upper part of the base tube which fits tightly on the surfaces of the heater, for example the inner wall of the hollow space or the inner wall of the plate heater.

The heel plate and / or the pedestal tube may, preferably additionally, be provided with a cover in order to cover the fastening screws or to make the assembly more attractive.

The bends of the support plate are preferably provided with profiled moldings of a flexible material, for example plastic. The purpose of iv. ·· of these profile rails is primarily to attenuate noise.

Furthermore, it is advantageous if the fastening means are formed by a curved retaining bracket which is inserted from its bottom into the openings in the support plate and is fastened to the heating element or to the suspension eye exiting the heating element by means of a clamping device, e.g. , and attracted to the heater.

BRIEF DESCRIPTION OF THE DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS The invention is further elucidated with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view of a first embodiment of a pair of pedestals supporting a heater; FIG. 2 is an exploded view of a support plate supported by a pedestal tube, including a retaining bracket, FIG. 3 shows the pedestal tube according to FIG. 1 with a foot plate and a spacer plug inserted into its upper ends, FIG. 4 is a view similar to FIG. 1, but with the pedestals shown separately;

FIG. 5 is a side view of one embodiment of the base mount,

FIG. 6 foot cover for round foot plate design, FIG. 7 foot plate for rectangular foot plate design, FIG. 8 base tube cover,

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a heater provided with support plates, seen from below, a plan view of the support plate of Fig. 9 above, a side view of the support plate of Fig. 9 above, a front view of the support plate of Fig. 9 above, a plan view and support plate of Fig. Figure 9, bottom view of the support plate of Figure 9 below, front view of the support plate of Figure 9 below, side view of the spacer plug of Figure 3, front view of the spacer plug of Figure 3, plan view of the spacer 3, a side view of the retaining bracket that is modified from the embodiment of FIG. 2, a front view of the retaining bracket that is modified from the embodiment of FIG. 2, a plan view of the retaining bracket that is modified from the embodiment Fig. 2, a sectional view of the heel plate, a plan view of the heel plate,

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24, 25 and 26 in three views of the base plate for the foot plate of FIGS. 22 and 23,

Fig. 27 is a plan view of the heel cap for the heel plate of Figs. 22 and 23,

Fig. 27A is a cross-sectional view of the heel cap for the heel plate of Fig. 22a

23,

28 to 33 show various illustrations of the tube cover,

34 to 36 are perspective views of another embodiment of the pedestal holder.

DETAILED DESCRIPTION OF THE INVENTION

FIG. 1 shows a pedestal 10 in which two pieces are used to carry the heating element 12. This heating element 12 is shown here only schematically as a rectangular housing having a gripping device 22 near its underside. For example, the bearing surface (not shown here), in which cross-sections or threaded holes are also formed, is also provided. The base 10 is provided at the bottom with a foot 24, which consists of a base plate 26, which can be screwed to the floor by means of, for example, holes 30 and from which a tubular extension 28 protrudes, for example welded to the base plate 26. The tube pipe 28 can be inserted, or alternatively, the tube pipe 32 can be slid onto the tube pipe 28. It is easiest if the tube pipe 32 and therefore the tube pipe 28 have a rectangular cross-section, but a different prismatic shape can be used, which eliminates relative rotation. A circular cross-section would be less favorable but also applicable.

The pedestal tube 32 carries a support plate 34, which is shown in more detail in Figures 2 or 10 to 12, or a support plate 134, as shown in Figures 13 to 15. This support plate

34 or support plate 134 encircles the pedestal tube 32, which is clamped in the support plate 34 of FIG. 2, for example, by means of a clamping screw 36. However, the support plate 34 may also be with the pedestal. pipe 32 fixedly welded or made integrally with this pedestal pipe 32 by molding or casting.

In Fig. 2, a clamping screw 36 is shown which can be screwed into a thread formed in an eye or the like, which is arranged, for example, on the back of a tubular sleeve 40 with a rectangular cross section which can be welded to a plate 42 There are oval openings 44, circular openings 46 and a cutout 48 for the passage of the connecting tubes 50 into the heater 12.

The support plate 34 is essentially a sheet of rectangular shape and is welded off-center with a tubular sleeve 40 of rectangular cross-section. The plate of the support plate 34 is provided on the opposite sides with bends 52 which reinforce the flat shape of the support plate 34. At the same time, a guide for the gripping device 22 is formed - see, for example, FIG. 5, if it has approximately corresponding edges 54, which can be displaceable in the U-shape of the plate 42 formed by the bends 52. As can be seen further from FIG. 2, the oval openings 44 are formed in a rectangular plate 42 of sheet metal so that they run parallel to the bends 52, so that when the gripping device 22 of the heater 12 is moved, the apertures 44 do not obstruct this sliding movement.

For the same reason, it is also advantageous that the cut-out 48 extending inwardly from the edge 56 of the plate 42, which is free of bending, also runs parallel to the bends 52, so that the connecting tubes 50 also do not interfere with alignment.

Alternatively, the tubular sleeve 40 shown as being slidable onto the pedestal tube 32 with which it can be clamped by the clamping screw 36 may alternatively be integral with the pedestal tube 32, which means that the plate 42 could be directly welded to the pedestal tube. 32. · This design is advantageous when height adjustment is not required.

The oval openings 44 may be used to retain the retaining brackets 58, for example by means of tightening screws 60, which may be screwed into one end of the retaining bracket 58 and extend through, for example, the oval openings 44. These retaining brackets 58 may; extending beyond the respective connecting tubes, extensions, projections and edges formed on the heater 12 - not shown - and thereby retaining the heater 12, which by its gripping device 22 rests on the flat surface of the plate 42. Alternatively, however, it is also possible to use screws (not shown) through the circular bores 46, which can then be screwed directly into, for example, threaded bores formed in the gripping device 22.

In both cases, it is possible that the assembly shown in FIG. 2 is attached to the heater 12 prior to mounting the heater 12 and possibly also before removing its packaging 13. For example, the heater 12 is attached to the heater 12 on the heater. The floor 13 is placed on its head so that its underside 20 is turned upward, whereupon the cover 13 is removed from the gripping device 22 if this area is no longer accessible, and the fastening device 22 with bolts through the circular holes 46 or yokes pushed through the oval holes 44 The connection tubes 50, if any, are not disturbing, since the plate 42 can be slid onto the connection tubes 50 by cutting it out 48 and then fastened.

In this fastening, it may be advantageous if the heating element 12, which is composed, for example, of multilayer parallel heat-exchanging plates, is near the lower edges of these heat-exchanging plates and at the edge of the hollow space>> -62 between these heat-exchanging plates. provided with a connection or retaining device 22 for the base plate 34 of the base

- 10. The upper portion 64 of the pedestal tube 32, which extends above the plate 42, can then be slid into the hollow space 62 with lateral guidance, thereby not only facilitating the insertion and alignment of the pedestal 10 with the heater 12 but also improving stability. of the base 10 relative to the heater 12, for example, so that the cross-section of the cavity 62 adapts to the outer periphery of the upper portion 64 of the base tube 32 so that only a small clearance remains. Alternatively, a plug 68 of flexible material, such as plastic, is attached to or at the end 66 of the top portion 64,

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which closely fits to the corresponding surfaces of the heater 12, i.e. the inner walls of the cavity 62, for which aA is used.

The corresponding design or length of the projections 70 then allows adaptation to the various heating elements 12 or to the different dimensions of the hollow space 62 in the heating elements 12 so that the plug 68 becomes a spacer.

Similarly, the plastic can also be made each time a two-piece base housing 72, or 172 of FIGS. 6 and 7, which after fixing the base plate 26 to the floor can be pushed onto this _with odpovídajně shaped base plate 26 and thus to improve the external appearance of the base £ 6. The foot cover 72 of FIG. 6 is intended for the f-round foot plate 26 - see also FIG. 3, while the foot cover 72 of FIG. 7 has the shape of a rectangle, the two opposite sides of which are formed by circular arcs.

Similarly, as shown in FIG. for example, the cover 74 of FIG. 8, in which a side cutout is formed, so that the cover 74 can be slid laterally onto the pedestal tube 32 with a rectangular cross-section, the inner cavity 76 of the cover 74 being adapted to the outer periphery of the pedestal tube 32.

It can be seen from Fig. 3 that the pedestal tube 32 can be inserted into the tubular extension 28 and subsequently fastened therein by the fastening screw 78. The entire assembly can be pre-assembled according to Fig. 5 by first inserting it from the bottom 20 into the heater. 12, a pre-assembled pedestal 10, for which the package 13 is pre-cut at the location of this bottom side 20, whereby only the cut at this location is sufficient. The pedestal tube 32 is allowed to protrude over a predetermined length and the fastening screws are tightened slightly so that additional adjustment of the assembly is possible. Then, for example, the retaining bracket 80 is moved over the connecting pipe 60 and is slightly screwed on. Then the feet 24 are loosely fastened to the floor by screws and dowels and the lower end of the pedestal tube 32 is inserted into the tubular extension 28 of the shoe 24, which is attached to the floor independently of the pedestal tube 32. sliding said tubular extension 28. Then, it is sufficient to tighten the fastening screws 78, if any. Subsequently, the connection tubes 50 of FIG. 1 can be connected to the respective distribution system without the packaging 13 having to be removed from the heating element 12. This packaging 13 can be removed from the heating element 12 only after completion of all construction and possibly painting work, it is then ready for operation.

If the package 13 has no particular perforation in the areas where the heaters 12 are to be provided with the base 10, it is therefore sufficient if the package is cut at the bottom, i.e. in the region of the underside 20 of the heater 12. Subsequently, the pedestal tube 32 is connected to the support plate 34 so that it protrudes a certain distance 86 - see FIG. 2, whereupon the clamping screw 36 can be adequately tightened. Final tightening should be done later to allow additional height adjustment. Subsequently, the plug 68 and the base 10, which is not yet provided with a foot 24, are inserted with their end 66 with the plug 68 inserted into the hollow space 62 of the heater 12, the protrusions 70 possibly abutting on the sides of this hollow space 62. For example, for wall panels 15, 17

The heating elements 19, 21 according to FIG. 5 provide additional support and support of the support tube 32. The insertion takes place until the contact surface of the plate 42 reaches the fixing surface 22, which is formed by the heating element 12 or its ribs 19. , 21 or heat exchange plates 23, 25, and does not sit there. It is now possible through ------ circular holes 46 which. moreover, at the same time, they also serve as air vents for the screws to screw the base 10 firmly into the heating element 12. If the individual fins 19,

21. The heating elements 12 do not form a separate bearing surface, but merely abut the faces 42 of the plate 42 with their end ends, the retaining brackets 58 and 158 of FIG. 2 or FIGS. 19 to 21 are inserted between the individual ribs 19, 21 of the heating element. The gripping screws 60 are screwed through the oval holes 44. Also in this case, the gripping screws 60 are tightened only slightly so that they can be retrofitted. could proofread.

Subsequently, the feet 24 are loosely fastened to the floor of the room in which the heater 12 is to be installed by means of screws that pass through the holes 30. Subsequently, the heater 12 with the preassembled bases 10 is inserted into these feet 24 and the entire assembly is aligned. Now all screws can be fully tightened without removing the cover 13. if it has not been cut by the floor. Thus, the package 13 thus remains on the heating element 12. ·

In order to eventually be able to remove the heater 12 again, for example, it is only necessary to loosen the fastening screws 78 and pull the pedestal tubes 32 out of the feet 24. or the tubular extensions 28. When dismounting the whole pedestal 10 from the heater 12 58, the retaining bracket 58 is then pushed aside, which is made possible by the oval opening 44 so that the connecting tubes 27 are released again, whereupon the heater 12 can be lifted from the pedestals 10 upwards.

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It follows from the foregoing that the described solution allows for a very simple and easy assembly, and this solution is also advantageous in that the package 13 can remain on the heater 12.

In FIG. 9, the heater 12 is shown in more detail, so that it is also apparent, for example, how the heater 12 is mounted on a base 10 according to the invention, although this is not visible here. According to FIG. 9, the heating element 12 comprises, for example, two plate heating elements 17, 19, between which there is a hollow space 62, into which the heat exchange plates 23, 25 project, which are arranged on the inner sides of the plate heating elements 17, 19. and serves to increase the convection area for heated air. This air flows from the underside 20 of the heater 12, which is shown in FIG. 9, parallel to the heat exchange plates 23, 25, upwards, where it exits again as warm air from the heater 12. In order to make this flow as unobstructed as possible, the carrier plates 34, 134 which are visible in FIG. 9 are provided with a plurality of circular openings 46 through which air can flow. These support plates 34, 134 are shown in more detail in FIGS. 10 to 12 and 13 to 15, respectively, in three views. FIG. 10 is a plan view of a support plate 34 with a plurality of circular openings 46, oval openings 44 for the passage of the tightening bolts 60 that secure the aforementioned holding brackets 58, with a cutout 48 for the passage of the connecting tubes 50 into the heater 12; further with a rectangular bore 47 through which, for example, the pedestal tube 32 is guided directly. which is cooked there. Another possibility is that a tubular sleeve 40, also shown in FIG. 2, is disposed at this point, and in relation to the pedestal 10 described in more detail in connection with FIGS. 24-26. hole 47 and then fixed there by the weld 41, which is indicated in Fig. 12.

FIG. 12 further shows, for example, the plastic profile rail 43, which is provided with a longitudinal groove that allows it. . ',IN.

; placing the profile rail 43 on the bend 52 and attaching it to the bend

The surface of the plastic profiled rail 43 then forms the bearing surface of the support plate 34, for example, such that the same. The profile rails 43 of FIG. 5 abut the corresponding edges

plate heaters 19, 21 or on the lower front surfaces τ of the heat exchange plates 23, 25, and due to the compliance of these profile rails 43, the transmission of flow noise in the heater 12 to the plumbing tube 32 and thus to the floor is suppressed. the heating element 12 is built.

Similar to FIGS. 10, 11 and 12 show the support plate 34 in plan, front and side views, the corresponding support plate 134 is shown in the same views in FIGS. The support plate 34 has a similar function and structure similar to the support plate 34, however, it has no cutout 48, since the support plate 134 is intended for the heater side 12 where there are no connection tubes 50.

Figures 16, 17 and 18 show a side, front and plan view of the plug 68 with the two protrusions 70 already mentioned in connection with Figure 3. The plug 68 is of plastic and is provided with a pair of legs 71 having These legs 71 therefore spring somewhat away from each other, so that when the plug 68 is inserted by the legs 71 into the upper end 66 of the upper portion 64 of the pedestal tube 32, these legs 71 are sufficiently held by friction in this upper end 66. The plug head 68, which is formed by the projections 70 from which the legs 71 extend, may be somewhat wider than the legs 71, as can be seen from FIG. 17. Preferably, said extension is so large that the outer side 73 of the projections 70 the insertion of the plug 68 into the upper part 64 of the pedestal tube 32 is flush with or contiguous with the outer surface of the pedestal tube 32.

It can further be seen from FIGS. 16 to 18 that the ends of the protrusions 70 'are tapered at the top and on both sides, which further facilitates insertion.

Polyamide, for example, has proven to be the material of this plug 68

PA 6.

Fig. 19 is a side elevational view of a modified embodiment of the retaining bracket 158, Fig. 20 is a side cross-sectional view of the retaining bracket 158 as seen in Fig. 19 from the right, and Fig. 21 is a top plan view of the retaining bracket 158. It can be seen that the retaining bracket 158 consists of a portion 52 that is mounted on the support plate 34 and in which a threaded hole 69 for the clamping screw 60 of Fig. 2 is also formed, which passes through the oval hole 44 in the support plate 34. The clamping bracket 158, which is designed as a clamp, can be screwed on after connecting or hooking its hook-like end 73, for example, a transverse strut which connects the two plate heaters 19, 21 to each other or the connecting pipes 27, 29 by means of a tightening screw 60, as a result of which the support plate 34 or support plate 134 is pressed and secured to a respective location of the underside 20 of the heater 12.

Fig. 22 is a cross-sectional view taken along line A-A in Fig. 23, and Fig. 23 is a plan view of one particularly preferred embodiment of the shoe 24, which may be molded, for example, from a 3 mm thick steel sheet. This foot 24, which is molded from a steel material, comprises recesses 49 which are formed around the abutment areas 51 on the floor) in which openings 30 are formed. The foot 24 thus designed has a high rigidity despite being made of a thin material. Said recesses 49 define an upper wall 53 which is raised above the floor and which, in addition to these recesses 49, bends 55 also abut the floor contact surface. This. The raised top wall 53 allows the lower end of the tubular sleeve 28 shown in FIG. 24 to be pushed through the rectangular opening 57 in this top wall 53 so that the tubular sleeve 28 again reaches the floor plane. From below, so that it is not visible, this tubular extension 28 is welded to the shoe 24, the corresponding weld 59 being indicated in FIG. 22.

The foot 24 of FIGS. 22 and 23 is characterized by a relatively low material consumption, a profiled circular blank 61 being used as the starting material, wherein the dashed line used in FIG. 23 indicates the shape before bending.

The tubular extension 28 is provided with an additional plate 63, as shown in FIG. 24, which is attached to the tubular extension 28, for example by welding 65, so that a sufficient material thickness is obtained in which the threaded holes 67 for the fastening screws 78 of FIG. 22 and 23 provided with recesses 49 in accordance with FIGS. 22 and 23, and the foot cover 272 shown in plan view in FIG. 2 may be used on screws (not shown) for attaching the foot 24 to the floor. 27 and in axial section of FIG. 27A.

27 and 27A is of plastic, for example of impact-resistant acrylonitrile / butadiene / styrene (ABS), and is a lid-shaped design that surrounds the foot profile 24 of FIG. 23, with the center the opening 63 in this foot cover 272 allows the tubular extension 28 to pass through. In order to fit the foot cover 27 2 onto the foot 24 of an already mounted heater 12, the foot cover 272 may be similar to the foot covers 72 and 172 of FIG. 6 and 7, or may be provided with a radial cutout 65 in accordance with FIGS. 27 and 27A, which allows the adjacent faces of the radial cutout 65 to be able to bend apart at this point. The material permits, the heel cap 272 can then be threaded onto the pedestal tube 32, and the edges of the radial cutout 65 can then be dropped back together, whereupon the heel cap 272 can be snapped onto the foot 24. The center hole 63 is somewhat more complex here pass also pedestal tubes 32 of other dimensions.

Referring to FIG. 8, a pedestal cover 74 has already been mentioned

10 to 33, further details of one are shown

'............. i ‘~ .......................,'. 17 of particularly preferred embodiments of such a cover. The cover is made of plastic material and is provided on one side with a resilient connection, i.e. a region of weakened material with sufficient flexibility, and on the other side, where the ends abut, is provided with a coupling device, such as grooves 67 and tongues 69.

FIG. 34 is a perspective view similar to FIG.

A pedestal 110 is shown which carries a heater 112 here consisting of a pair of spaced apart heater plates 113, 115 which are connected to each other by connecting sleeves 117. One of these heater plates 113. 115 has hanging eyes 119 on its outer side so that the heater 112 can also be hung on conventional wall brackets. Also, such heaters 112 may be mounted on a horizontal floor instead of on a vertical wall using a base 110 according to the invention, similar to that described with reference to Fig. 1. However, instead of attaching the two-piece heater 112 to the support plate 234 by means of connecting means arranged between the plate heaters 113, 115, a retaining bracket 158. 258 is used with bent ends 121, 221. The narrow bent end 121 can then be inserted from below into one of the circular openings 146, while the wider bent end 221 can be At the opposite end of the retaining bracket 158. 258, a bore 22 is formed through which the clamping rod 225 passes, which at the opposite end is provided with a hook 227 which can be engaged by the eyelet 119. When tightening the clamping screw the heater 112 is pulled toward and secured to the support plate 234 . The heating element 112 rests on the support plate 234 either by a pipe connection or a connecting sleeve 117 or also by the edges 229 of the plate heating elements 113, 115 which abut the edges 231. 233 of the support plate 234 - see FIG. and then retained again by means of a stopper 168 otherwise made here, which, for example, the protrusions 237 abut against the seams 235 and the extension 239 wedges between the edges 241 of these seams 235.

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Industrial usability

The base according to the invention can be used industrially in the field of heating technology.

Represented by:

UNIPATENT ing. Jiří Chiustina patent attorney J. Masaryk 43-47, 121) GO Plaha 2 Tel. 255404. 252739 Fax 256087

/ ýýý-fír

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Claims (8)

PATENT CLAIMS A support for a heating element, in particular for a heating element, comprising at least two plate heating elements, which consists of a foot in which a base pipe is fitted or on which a base pipe is preferably fitted, which has a preferably rectangular cross-section and a tubular sleeve provided with a support plate for the support body or its components, and at the upper end of the base tube, spacers extend from this end to compensate for the position of the heating element, characterized in that the support plate (34, 134) in the operating position preferably form a horizontal surface in which apertures (44, 46) and / or slots (48, 82) are formed to receive fastening means, such as a connecting tube (50), for mounting the base (10) to the heater (12), optionally to its components and / or to the connecting pipes (50) of the heater (12), wherein the water is horizontal the outer surface of the support plate (34) is formed by a plate (42), preferably of sheet metal and of rectangular shape, welded off-center to a profiled pedestal tube (32), the plate (42) being provided with bends (52) at its two opposite edges ) and the spacers are formed by a plastic plug (68) which fits tightly against the surfaces of the heater (12), for example the inner walls of the hollow space (62) or the inner walls of the plate heating elements (19, 21). Stand according to claim 1, characterized in that the horizontal plate (42) is provided with openings, in particular near the bends (52) of the plate (42), oval openings (44) are formed which are parallel to the bends (52). 52). SPARE PARTY - 20 I Stand according to claim 1 or 2, characterized in that a cut-out (48) extends from one edge (56) of the sheet metal plate (42) on which no bends (52) are formed. whose axis is parallel to these bends (52). Pedestal according to one of Claims 1 to 3, characterized in that the tubular sleeve (40) is integral with the pedestal tube (32). Pedestal according to one of claims 1 to 3, characterized in that the tubular sleeve (40) is provided with at least one screw threaded eye (38) - for the clamping screw (36). A pedestal according to any one of claims 1 to 5, characterized in that the fastening means are formed by screws which pass through the holes (44). .. 46) in the horizontal plate (42). Stand according to one of Claims 1 to 5, characterized in that the fastening means consist of hook-like yokes, in particular plastic yokes (58), which are slidably mounted in the oval openings (44). A pedestal according to any one of claims 1 to 7, wherein the heating * ´ the body is at least double, or does it consist of more vertically oriented heat exchanger plates indicating? characterized in that the heating element (12) is provided with abutments near the lower edge (20) of its layers and / or heat exchange plates (25, 27) and at the edge of the hollow space (62) defined by these layers or heat exchange plates (25, 27) a flat or connector (22) for a support plate (34) of the base (10).