Cuboid protective housing, in particular cuboid plant and / or instrument housing

Abstract

The invention relates to a cuboid protective housing, in particular a cuboid protective housing for equipment and / or instruments, with a rectangular ceiling wall (2), rectangular side walls (3, 4, 5, 6) and a rectangular bottom wall (7), which are constructed from interconnected sandwich panels, wherein the sandwich panels each have a dimensionally stable outer skin and a dimensionally stable inner skin as well as an insulating layer located between the outer skin and the inner skin. According to the invention, a flat, rectangular frame-shaped support structure (8) with several beams (9, 10, 11, 12) as frame parts is connected to the ceiling wall (2), wherein at least two spaced-apart load-bearing surfaces for transport are attached to at least two opposing beams (9, 10) of the support structure (8).Viewed in the vertical direction of the housing axis, at least one lower anchor plate (19) is provided vertically below the supports (9, 10, 11, 12) of the support structure (8) for load distribution. Furthermore, at least one tie rod (16, 20) is provided, by means of which a connection is established between the supports (9, 10, 11, 12) of the support structure (8) and the at least one anchor plate (19).

Description

[0001] The invention relates to a cuboid protective housing, in particular a cuboid plant and / or instrument protection house, according to the preamble of claim 1.

[0002] A known, generic protective enclosure, particularly as a plant and / or instrument protection house (DE 201 21 414 U1), in cuboid form consists of a ceiling wall, side walls, and a floor wall constructed from interconnected sandwich panels. The sandwich panels are each constructed from a stable or dimensionally stable outer skin and a stable or dimensionally stable inner skin, as well as an insulating layer located between the outer and inner skins.

[0003] In one known embodiment, the insulation layer can consist of polyurethane foam (PU foam), particularly for high thermal insulation, and / or shear-resistant mineral wool, particularly for high fire protection. The outer skin and inner skin, made of glass-fiber reinforced plastic (GRP), for example, approximately 4 mm thick, are bonded to the shear-resistant insulation core. Furthermore, designs are known in which the sandwich panels are equipped with edge reinforcement elements with connecting profiles. These can be connected to one another, possibly overlapping, using fastening elements, in particular by screwing and / or gluing, to connect sandwich panels.

[0004] The well-known protective housing is thus designed as a self-supporting, monolithic sandwich construction, offering enormous stability while remaining lightweight. In addition to its high stability, this sandwich construction with the insulating core, especially when using PU foam, also offers excellent insulation, similar to self-supporting full thermal insulation.

[0005] However, the overall advantageous, highly stable sandwich construction cannot withstand high point loads and can therefore be damaged or destroyed. When installing systems with large loads and heavy components, especially in the single-digit or multi-digit ton range, the protective housing of this type cannot withstand the resulting high point loads without additional measures.

[0006] Furthermore, housing modules are generally known in connection with the expansion of an environmentally friendly energy supply with green hydrogen. These modules incorporate systems for processing renewable energy from wind and solar power to produce green hydrogen in standard steel containers. A majority of such modules are to be installed in a decentralized manner, particularly on-site where renewable energy is generated, to avoid long lines and high line losses. Such modules are intended, in particular, to contain electrical power or battery storage units and electrolyzers for producing green hydrogen on-site, with suitable connection elements for feeding in the electrical energy and for extracting the generated hydrogen.The standard steel containers used here are only partially suitable for such applications, as they are very heavy, have only one double door at the front as standard, and are difficult to create additional openings. Furthermore, the standard design is relatively narrow, with a maximum interior width of 2.2 m. A particular disadvantage is that steel is a very good heat conductor, and the water required for hydrolysis during the production of green hydrogen must be protected from freezing, so the container must be thermally insulated, which is very complex and reduces the available interior space.

[0007] When equipping a protective enclosure with complex systems, for example, for hydrogen production, the system installation should ideally be carried out in the workshop of a supplier, as this is where the necessary specialists are available and a fully installed and tested plug-and-play module can be provided. Such functionally installed and tested enclosure modules must then be transported to a final destination and regularly lifted by crane.

[0008] For this purpose, it is common practice for a generic protective enclosure to install four crane eyes on the roof. However, if only one crane hook of a crane with four ropes is available, which is common at a final destination, for example, the ropes pull diagonally on the crane eyes, subjecting the sandwich panels of the ceiling wall to high, point-like horizontal loads. If the installed components are very heavy, the roof would deform and break.

[0009] The object of the invention is therefore to further develop a generic cuboid-shaped protective housing in such a way that installation of heavy systems and components, preferably at an equipment supplier, in conjunction with the possibility of crane lifting, is possible without the protective housing being damaged or destroyed.

[0010] This problem is solved with the features of claim 1.

[0011] According to claim 1, a cuboid protective housing, in particular a cuboid plant and / or instrument protection house, is proposed, comprising a rectangular ceiling wall, rectangular side walls, and a rectangular floor wall, which are constructed from interconnected sandwich panels, wherein the sandwich panels each have a dimensionally stable outer skin and a dimensionally stable inner skin, as well as an insulating layer located between the outer skin and the inner skin. According to the invention, a flat, rectangular frame-shaped support structure is connected to the ceiling wall by a plurality of, preferably high-strength, supports, all of which form parts of the frame. At least two spaced-apart load-bearing devices for transport are attached to at least two opposing supports of the support structure (8), which preferably run in the longitudinal direction of the housing.

[0012] At least one lower anchor plate is provided for load distribution, arranged vertically below the supports of the support structure in the vertical axis direction of the housing. In addition, at least one tie rod, preferably at least one steel tie rod, is provided, by means of which a connection is established between the supports of the support structure and the at least one anchor plate.

[0013] Such a support structure advantageously distributes the load into the walls of the protective enclosure, avoiding harmful point loads. In particular, the load-bearing elements, such as four crane eyes, are supported horizontally against each other by the connected beams, similar to integrated crossbeams. This ensures that, when lifting with multiple cables, such as four cables and a crane hook, the resulting horizontal loads are absorbed by the support structure and are advantageously not transferred to the enclosure walls as point loads.

[0014] A particularly advantageous feature here is that, according to the invention, the housing's walls are now located beneath the support structure, meaning that they hang from the bottom of the support structure during crane transport. In contrast, a stable support frame at the bottom is usually used to support heavy components in a housing.

[0015] Thus, the advantages of the generic protective housing as a self-supporting, monolithic sandwich construction with high stability and low weight in combination with excellent thermal insulation are advantageously retained in the protective housing according to the invention, whereby the requirements for a mobile, craneable protective housing with heavy-duty installations of systems and components in the single-digit and / or multi-digit ton range can be met and the advantageous further developments explained below can be implemented.

[0016] A protective housing in which the support structure is formed by a steel support structure with several double T-beams has proven particularly advantageous.

[0017] The support structure can be attached to the ceiling wall in a variety of ways. However, a particularly stable and high-quality connection is one in which the support structure is connected to the ceiling wall by screwing and / or gluing and / or resting on the ceiling wall from above, as viewed in the vertical axis of the housing.

[0018] For the preferred transport by means of a crane, it is particularly advantageous if at least two spaced-apart crane eyes, preferably projecting upwards in the vertical axis direction of the housing, are attached to the at least two opposing supports of the support structure, preferably running in the longitudinal direction of the housing, as load receptacles, in particular for crane transport with at least four crane ropes.

[0019] An excellent load distribution is achieved in particular when the at least one lower anchor plate arranged on the bottom wall side is connected to the bottom wall, in particular adjacently connected, as seen in the vertical axis direction of the housing and / or is arranged below the bottom wall.

[0020] Depending on the specific circumstances of a protective housing and the current installation loads, a larger number of tie rods connected to at least one anchor plate can be used with the supports as needed. According to a particularly preferred embodiment, which provides particularly good load distribution and a stable construction, at least one tie rod, preferably exactly one tie rod, is arranged at the support corner regions of the support structure opposite each other in the longitudinal and / or transverse direction of the housing, preferably at the supports of the support structure running in the longitudinal direction of the housing, and is connected to a correspondingly assigned lower anchor plate.

[0021] An even better load distribution is also achieved if, according to a particularly preferred embodiment, additional tie rods are provided in addition to and offset from the tie rods arranged at the support corner areas of the support structure, which tie rods are connected on the one hand to the supports of the support structure, preferably running in the longitudinal direction of the housing, and on the other hand to a correspondingly assigned lower anchor plate.

[0022] In principle, only a single lower anchor plate can be provided, but this would require increased material expenditure and add considerable weight. For this reason, it is particularly advantageous to provide several spaced-apart lower anchor plates, preferably several spaced-apart in the longitudinal direction of the housing. These lower anchor plates can be formed either by a single lower anchor plate extending across the entire width of the housing in the transverse direction of the housing or by several separate anchor plate sections located on opposite sides of the housing in the transverse direction of the housing.

[0023] It has proven to be simple and cost-effective to manufacture, as well as highly advantageous from a functional point of view, for the lower anchor plates, which extend transversely across the entire width of the housing, to be designed as strip-shaped, particularly flat, tension bands. These tension bands can then be connected in a technically simple manner to the lower ends of tension rods located opposite each other in the transverse direction of the housing. Such tension bands are particularly well suited to load distribution in the floor wall to avoid point loads.

[0024] According to a further preferred embodiment, it is provided that, preferably for the assembly, support, and load distribution of heavy bottom-side housing components, at least one mounting plate, in particular at least one steel plate, is arranged from the inside and, relative to the vertical axis of the housing, on top of the bottom wall, in particular glued and / or screwed to the bottom wall. This is preferably done in such a way that the at least one mounting plate is connected to a correspondingly assigned anchor plate located beneath the bottom wall, so that they can form an additional sandwich with which the flexural strength and rigidity can be increased in a targeted manner, specifically where necessary.

[0025] In a particularly advantageous embodiment, the upper tie rod ends are detachably connected, preferably by means of detachable screw connections, to the associated supports of the support structure of the ceiling wall, so that the ceiling wall can be grasped and lifted off, preferably by means of a crane, when the screw connections on the load-bearing devices connected to the support structure are loosened. This makes the ceiling wall separately available for pre-assembly of installations and / or, when the housing roof is open, equipment and built-in components can be lifted into the protective housing from above. For example, the stiffened ceiling wall can be lifted off with a crane when the screw connections on the load-bearing devices connected to the support structure, preferably four crane eyes, are loosened and is thus separately available for pre-assembly of installations, which can simplify and reduce the cost of installation.In addition, with the housing roof open, the installation of system components, especially heavy components, from above into the protective housing using a crane is quick, easy and cost-effective.

[0026] Furthermore, the insulation layer of the sandwich panels forming an insulation core can be formed by polyurethane foam (PU foam), in particular for thermal insulation, and / or by shear-resistant mineral wool, in particular for fire protection, wherein the outer skin and inner skin made of glass fiber reinforced plastic (GRP), each preferably approximately 2 to 8 mm thick, are glued to the insulation layer.

[0027] In addition, the sandwich panels can be equipped with edge reinforcement elements with connecting profiles which can be connected to one another, in particular screwed and / or glued, by means of fastening elements for connecting sandwich panels adjacent to one another, possibly overlapping.

[0028] For series production with the possibility of varying the housing length, the protective housing can be constructed from several identical housing segments that are connected to one another at the edges. Each housing segment should be constructed from two opposing, preferably equally high and / or approximately 3.5 m high, long-side sandwich panels, one, for example, approximately 3.5 m wide, floor sandwich panel, and a correspondingly wide ceiling sandwich panel, all of which have the same length. In addition, the adjacent housing segments can then be closed off at the long end with additional wide-side sandwich panels. The specified sizes have the advantage that they allow road transport of the protective housing on a low-loader without the additional, costly escort by an escort vehicle.

[0029] Depending on needs and requirements, the protective housing according to the invention can be further modified, in particular with through-openings and / or windows, and / or doors in the side walls. Furthermore, the housing interior can be divided into different housing interior areas (optionally also for different system elements) by means of partition walls, preferably again with sandwich panels. Advantageously, at least some of the housing interior areas can be designed to be gas-tight and / or explosion-proof. This allows them to be separated from other non-critical areas, and any components mounted there can be designed more cost-effectively. In particular, a housing area containing control electronics can be separated from other system areas.

[0030] In a particularly preferred embodiment and use, the protective housing is a mobile, functional module with installed and tested electrolyzers, in particular with power or battery storage units and electrolyzers, for the decentralized production of green hydrogen at a site of use from electrical energy generated by photovoltaics and / or wind power. Connection elements for feeding in the electrical energy and for withdrawing the generated hydrogen are attached to the protective housing. Such a withdrawal point can be, for example, a hydrogen filling station for hydrogen-powered vehicles.

[0031] Depending on the circumstances, the protective housing has an elongated cuboid shape, preferably a sea, freight, ISO, or standard container-like cuboid shape, whose length is preferably greater than the width. Of course, any other shapes or geometries are also possible, for example, square or cube-shaped geometries, in which case the terms "cross" and "longitudinal" are applied in the same way, and ultimately one of the equally long sides is defined as the wide side and another of the equally long sides as the long side.

[0032] According to a particularly preferred specific embodiment, the plurality of supports of the rectangular frame-shaped support structure are formed by two longitudinal side supports extending in the longitudinal direction on opposite sides of the housing and by two broad side supports extending in the transverse direction on opposite broad sides.

[0033] In addition to the wide side supports, at least two, preferably several, spaced-apart cross supports can be attached between the two long side supports as part of the support structure (8).

[0034] In a preferred embodiment, for an elongated cuboid shape, two crossbeams are connected to the longitudinal sidebeams, preferably each at the same distance from an associated wide side wall. It is preferred that a load-bearing device, preferably a crane eye, is attached to the connection points and protrudes upwards. This means that two opposing crane eyes can be offset toward the longitudinal center of the protective housing. This distributes the load in the support structure when the protective housing is lifted with the crane cables, thus counteracting downward deflection of the protective housing and eliminating the need for excessively long crane cables.

[0035] The individual supports of the support structure can, on the one hand, be made of the same material and connected to one another in one piece, or alternatively, they can be formed by individual support parts that are firmly connected to one another.

[0036] Embodiments of the invention are explained in more detail with reference to a drawing.

[0037] They show: Fig. 1 a perspective view of a protective housing as a plant protection house, Fig. 2 the protective housing Fig. 1 without walls to make the stiffening elements and load transfer elements visible, Fig. 3 a ceiling wall removed from the protective housing and suspended from a crane with pre-assembled installation elements and Fig. 4 a protective housing as a mobile module for the production of green hydrogen without a ceiling wall and front side wall.

[0038] In Fig. Figure 1 shows an example of a protective housing 1 as a plant protection house and as a mobile module for the production of green hydrogen. The protective housing has a height and width of approximately 3.5 m and a length of approximately 12 m, as an example, and is therefore suitable for low-loader transport on the road without the need for complex escort vehicles.

[0039] The protective housing 1 is constructed from a ceiling wall 2, two long side walls 3, 4, two wide side walls 5, 6, and a floor wall 7, which in turn are constructed from interconnected sandwich panels. The sandwich panels are each constructed from a stable outer skin and a stable inner skin, as well as an insulating layer located between the outer skin and the inner skin as the insulating core. The insulating core here is made of polyurethane foam (PU foam), for example, while the outer skin and the inner skin are made of a glass-fiber-reinforced plastic, for example approximately 4 mm thick, which is glued to the insulating core.

[0040] A flat, rectangular frame-shaped support structure 8, or in this example, a rectangular one, is arranged on the ceiling wall 2. It is designed, for example, as a steel support structure made of double T-beams. The support structure 8 is connected to the ceiling wall 2, for example, by screwing or gluing.

[0041] The support structure 8 comprises, merely by way of example, two longitudinal side supports 9, 10, which are spaced apart from one another in the transverse direction of the housing and are positioned opposite one another, as supports or frame parts, which lie above the longitudinal side walls 3, 4 and extend along their length. Furthermore, the support structure 8 comprises two broad side supports 11, 12 as supports or frame parts, which lie above the broad side walls 5, 6 and extend along their length.

[0042] In addition to the wide side beams 11, 12, further cross beams 13a, 13b, 13c, 13d, 13e, and 13f are arranged between the two long side beams 9, 10. The cross beams 13a and 13b are each located at the same distance from the wide side beams 11 and 12, and at the connection points with the long side beams 9, 10, one of four crane eyes 14a, 14b, 14c, 14d (shown here as an example) is attached, projecting upwards as load receivers. Four crane rope ends 15 are schematically shown here at the four crane eyes 14a to 14d for lifting the protective housing 1. These ends lead to a single crane hook (not shown). It can be seen that loads occurring during lifting, in particular horizontal forces, are supported in the support structure 8.

[0043] The walls 2 to 7 are composed and connected from adjacent sandwich panels, whereby the sandwich panels are equipped with edge reinforcement elements (not shown) with connecting profiles, which are screwed and / or glued in an overlapping manner if necessary.

[0044] In Fig. 2, the protective housing 1 is shown schematically with transparent walls to illustrate further stiffening and load distribution elements in addition to the support structure 8: The principle of load distribution is described in detail using the area of ​​the front left long side corner, starting from the support structure 8. A vertical tension rod 16 is connected to the long side support 9 by a detachable screw connection 17, which is connected to the lower tension rod end 18 by an anchor plate, which here is designed as a flat tension band 19 running beneath the floor wall 7. Opposite the tension rod 16, another associated tension rod 20 is attached, which is also connected to the long side support 10 by a detachable screw connection 21 at the top and to the tension band 19 at the lower tension rod end 22.

[0045] The tension rods 16 and 20 together with the tension band 19 form a load distribution structure 23 which hangs downwards on the support structure 8 when the protective housing 1 is raised. A corresponding load distribution structure 23 is designed identically both on the opposite broad side 6 and additionally in six longitudinal side areas, whereby only the respective front tension rods are schematically designated by the reference numerals 16a to 16g.

[0046] Further in Fig. 2 shows, by way of example and schematically, two tank containers 24, 25 already installed in the protective housing 1. In order to distribute their weight as a load onto the base plate 7, high-strength mounting plates 26, for example, steel plates, are arranged on the base plate 7 (not beneath the base plate 7 like the tension bands 19). Here, for example, lying one above the other in the area of ​​the tension band 19a, they form a further stable load-distributing sandwich structure.

[0047] In the Fig. 3 and Fig. Figure 4 shows a protective housing 1 in which the upper screw connections of the tie rods to the support structure 8 have been loosened, and the ceiling wall 2, stiffened by the support structure 8, has been lifted from the lower housing section by a (schematically shown) crane 27 using a crane hook 28 and four crane rope ends 15 at the crane eyes 14. This makes the underside of the ceiling wall 2 easily accessible for pre-assembly of roof-side installation elements on the inside of the roof, allowing assembly work to be carried out quickly and cost-effectively. Pre-installed pipes and electrical cables 29 are indicated here (highly schematic) as examples.

[0048] It is evident that when the ceiling wall 2 is lifted, heavy housing components can also be brought into the protective housing 1 from above using the crane 27. If necessary, as shown in Fig. 4 schematically shown side wall areas for built-in components remain open for the time being and are then closed with sandwich panels.

[0049] Depending on the circumstances, openings can be installed in the enclosure walls, for example, windows 30, doors 31, or pipe passages 32. Furthermore, the enclosure interior can be divided into different enclosure compartments using enclosure transverse walls (not shown). In particular, this allows for the separation of gas-tight enclosure compartments and / or explosion-proof enclosure compartments.

[0050] In Fig.Figure 4 shows, as an example, the protective housing 1 as a mobile module with (only highly schematic) battery storage units and electrolyzers for the decentralized production of green hydrogen in an assembled state. Such a module can be manufactured in a functional and tested state at a supplier's facility and, in its finished state, craned and transported to an installation site. There, it is intended to be used to generate green hydrogen from electrical energy generated by photovoltaics and / or wind power. Connection elements for feeding in the electrical energy and for extracting the generated hydrogen are attached to the protective housing. A large number of such decentralized modules are intended to contribute to the energy transition. List of reference symbols 1 protective housing 2 ceiling wall 3 long side walls 4 long side walls 5 wide side walls 6 wide side walls 7 Floor wall 8 Support structure 9 Longitudinal side supports 10 longitudinal side supports 11 broadside supports 12 broadside supports 13a, 13b, 13c, 13d, 13e, 13f 14a, 14b, 14c, cross member 14d crane eyes 15 crane rope ends 16 Drawbar 17 Screw connection 18 lower tie rod end 19 Drawstring 20 Drawbar 21 Screw connection 22 lower tie rod end 23 Load distribution structure 24 tank containers 25 tank containers 26 mounting plates 27 Crane 28 crane hooks 29 cables 30 windows 31 doors 32 pipe passage openings QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] DE 201 21 414 U1

[0002]

Claims

[1] Cuboid protective housing, in particular cuboid plant and / or instrument protection housing, with a rectangular ceiling wall (2), rectangular side walls (3, 4, 5, 6) and a rectangular floor wall (7), which are constructed by interconnected sandwich panels, wherein the sandwich panels each have a dimensionally stable outer skin and a dimensionally stable inner skin as well as an insulating layer lying between the outer skin and the inner skin, characterized by , that a flat, rectangular frame-shaped support structure (8) with several, preferably high-strength, supports (9, 10, 11, 12) as frame parts is connected to the ceiling wall (2), that at least two spaced-apart load supports for transport are attached to at least two opposing supports (9, 10) of the support structure (8), preferably extending in the longitudinal direction of the housing, that, viewed in the vertical axis direction of the housing, at least one lower anchor plate (19) arranged on the bottom wall side is provided vertically below the supports (9, 10, 11, 12) of the support structure (8) for load distribution, that at least one tension rod (16, 20), preferably at least one steel tension rod, is provided, by means of which a connection is made between the supports (9, 10, 11, 12) of the support structure (8) and the at least one anchor plate (19). [2] Protective housing according to claim 1, characterized by that the support structure (8) is formed by a steel support structure with several double T-beams. [3] Protective housing according to claim 1 or 2, characterized by that the support structure (8) is connected to the ceiling wall (2) by screwing and / or gluing and / or resting on the ceiling wall (2) from above, as seen in the vertical axis direction of the housing. [4] Protective housing according to one of the preceding claims, characterized by that on the at least two opposing supports (9, 10) of the support structure (8), which preferably run in the longitudinal direction of the housing, at least two crane eyes (14) are attached, which are spaced apart from one another and preferably project upwards in the direction of the vertical axis of the housing, as load receptacles for crane transport, in particular for crane transport with at least four crane cables (15). [5] Protective housing according to one of the preceding claims, characterized by that the at least one lower anchor plate (19) arranged on the bottom wall side is connected to the bottom wall (7), in particular connected in abutting relationship, as seen in the vertical axis direction of the housing and / or is arranged below the bottom wall (7). [6] Protective housing according to one of the preceding claims, characterized byin that at least one tie rod (16, 20), preferably exactly one tie rod (16, 20), is arranged on the support corner regions of the support structure (8) opposite one another in the longitudinal and / or transverse direction of the housing, preferably on the supports (9, 10) of the support structure (8) running in the longitudinal direction of the housing, and is connected to a correspondingly assigned lower anchor plate (19). [7] Protective housing according to claim 6, characterized by in that in addition to and offset from the tie rods (16, 20) arranged at the support corner regions of the support structure (8), further tie rods (16, 20) are provided, which are connected on the one hand to the supports (9, 10) of the support structure (8), preferably running in the longitudinal direction of the housing, and on the other hand to a correspondingly assigned lower anchor plate (19). [8] Protective housing according to one of the preceding claims, characterized bythat a plurality of lower anchor plates (19) are provided which are spaced apart from one another, preferably a plurality of lower anchor plates (19) which are spaced apart from one another in the longitudinal direction of the housing, said lower anchor plates (19) being formed either by a single lower anchor plate (19) extending in the transverse direction of the housing over the entire width of the housing or by a plurality of separate anchor plate parts located on opposite sides of the housing in the transverse direction of the housing. [9] Protective housing according to claim 8, characterized by that the lower anchor plates (19) extending in the transverse direction of the housing over the entire width of the housing are designed as strip-shaped tension bands. [10] Protective housing according to claim 9, characterized by that the tension bands are each connected at their ends to lower tension rod ends (18, 22) of tension rods (16, 20) opposite one another in the transverse direction of the housing. [11] Protective housing according to one of the preceding claims, characterized bythat, preferably for the assembly, support and load distribution of heavy bottom-side housing components (24, 25), at least one mounting plate, in particular at least one steel plate, is arranged from the inside and, with respect to the vertical axis of the housing, on top of the bottom wall (7), in particular glued and / or screwed to the bottom wall (7), preferably in such a way that the at least one mounting plate is connected to a correspondingly assigned anchor plate (19) located below the bottom wall (7). [12] Protective housing according to one of the preceding claims, characterized bythat the upper tie rod ends are detachably connected, preferably by means of detachable screw connections (17, 21), to the associated supports (9, 10) of the support structure (8) of the ceiling wall (2), that the ceiling wall (2) can be grasped and lifted off, preferably by means of a crane, at the load-bearing devices connected to the support structure (8) when the screw connections (17, 21) are loosened, in particular in such a way that the ceiling wall (2) is separately available for pre-assembly of installations and / or that, when the housing roof is open, equipment and built-in parts can be lifted into the protective housing (1) from above. [13] Protective housing according to one of the preceding claims, characterized bythat the insulating layer of the sandwich panels forming an insulating core is formed by polyurethane foam (PU foam), in particular for thermal insulation, and / or by shear-resistant mineral wool, in particular for fire protection, and that the outer skin and inner skin made of glass fibre reinforced plastic, each preferably approximately 2 to 8 mm thick, are glued to the insulating layer. [14] Protective housing according to one of the preceding claims, characterized by that the sandwich panels are equipped with edge reinforcement elements with connecting profiles which can be connected to one another, in particular screwed and / or glued, by means of fastening elements for connecting sandwich panels which are adjacent to one another at the edge, possibly overlapping. [15] Protective housing according to one of the preceding claims, characterized by , that the protective housing (1) has several identical housing segments arranged in a row in the longitudinal direction of the housing, which are connected to one another at the edges, that a housing segment is constructed from two opposite, preferably equally high, longitudinal side sandwich panels and a floor sandwich panel as well as a correspondingly wide ceiling sandwich panel, all of which have the same longitudinal extension, and that the housing segments arranged in a row are closed off at the long end sides with additional wide-side sandwich panels. [16] Protective housing according to one of the preceding claims, characterized by that through openings and / or windows (30) and / or doors (31) are arranged in the housing walls. [17] Protective housing according to one of the preceding claims, characterized bythat the housing interior is divided into different housing interior areas by means of intermediate walls, in particular with sandwich panels, wherein it is preferably provided that at least some of the housing interior areas are designed to be gas-tight and / or explosion-proof. [18] Protective housing according to one of the preceding claims, characterized by that the protective housing (1) is a mobile module with electrolysers, in particular with power storage units and electrolysers, for the decentralized production of green hydrogen at a site of use from electrical energy generated by photovoltaics and / or wind power, and that connection elements for the supply of electrical energy and for the removal of generated hydrogen are attached to the protective housing (1). [19] Protective housing according to one of the preceding claims, characterized bythat the protective housing (1) has an elongated cuboid shape, the extent of which is greater in the longitudinal direction of the housing than in the transverse direction of the housing. [20] Protective housing according to one of the preceding claims, characterized by that the plurality of supports (9, 10, 11, 12) of the rectangular frame-shaped support structure (8) are formed by two longitudinal side supports (9, 10) extending in the longitudinal direction on opposite housing sides and by two broad side supports (11, 12) extending in the transverse direction on opposite broad sides. [21] Protective housing according to claim 20, characterized by that between the two longitudinal side supports (9, 10) in addition to the broad side supports (11, 12) at least two, preferably several, spaced cross supports (13) are attached as part of the support structure (8). [22] Protective housing according to claim 21, characterized bythat two cross members (13a, 13b), preferably each at the same distance from an associated broad side wall (5, 6), are connected to the longitudinal side members (9, 10), wherein it is preferably provided that a load-bearing device, preferably a crane eye (14a to 14d) and / or projecting upwards in the direction of the vertical axis of the housing, is attached at least at the connection points. [23] Protective housing according to one of the preceding claims, characterized by that the individual supports (9, 10, 11, 12) of the support structure (8) are connected to one another in one piece and of the same material or are formed by individual support parts which are firmly connected to one another.

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