CN113216717A

CN113216717A - Separable fireproof partition garage system and building

Info

Publication number: CN113216717A
Application number: CN202110415467.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Shanghai Bopu Construction Technology Co ltd
Priority date: 2021-04-18
Filing date: 2021-04-18
Publication date: 2021-08-06
Anticipated expiration: 2041-04-18
Also published as: CN113216717B; CN117266644A

Abstract

The utility model provides a but partition garage system of dividing fire prevention, it includes: a bottom parking plate, at least one layer of intermediate parking plate, and a top plate; the parking device comprises a bottom parking plate, a middle parking plate, a top plate, a bottom parking plate, a middle parking plate and a top plate, wherein the area between the bottom parking plate and the middle parking plate and the area between the middle parking plate and the top plate are divided into at least one sub-area; or the area between the bottom parking plate and the middle parking plate, the area between the middle parking plates and the area between the middle parking plate and the top plate are divided into at least one sub-area; when any sub-area is not communicated with other sub-areas, each sub-area is formed into a fireproof sub-area, and the area of the sub-area forming the fireproof sub-area is smaller than or equal to a preset value; or when a certain sub-area is communicated with the sub-areas positioned on the upper layer and/or the lower layer of the sub-area through the hollow-out area, the mutually communicated sub-areas form a fireproof subarea, and the sum of the areas of the sub-areas included in the fireproof subarea is smaller than or equal to a preset value. The present disclosure also provides a building.

Description

Separable fireproof partition garage system and building

Technical Field

The present disclosure relates to a stereo garage, and more particularly to a separable fireproof partitioned garage system and a building.

Background

According to the fire protection regulations, at least one fire protection sub-area must be provided in the parking garage, the area of the fire protection sub-area being defined by the regulations or standards.

Moreover, when being provided with in the garage parking and filling electric pile in order to charge to electric automobile, need set up the fire prevention subregion into a plurality of fire prevention units, the building area of fire prevention unit is injectd by standard or regulation.

The existing traditional garage is divided into a single-layer garage and a multi-layer garage (at least one layer of garage space), the garage of each layer and the garage of the adjacent layer are separated into mutually independent sealed spaces by a floor slab, and a fire can not cross the floor slab barrier; and a plurality of (at least one) fire partitions are enclosed by the fire partition walls in one layer, and the fire partition walls are formed by combining fire walls, fire curtains, fire doors and other components.

When the parking garage executes the charging pile standard or specification, a plurality of (at least one) fireproof units are required to be separated from a fireproof subarea, and the fireproof units are also enclosed by fireproof separating walls or a water curtain.

Vertical passages such as evacuation stairs of the fire zones or fire prevention units are also provided with closed structures or devices to block cross-layer spread of fire and smoke.

However, with the popularization of the multiple parking garages, more and more buildings design the underground parking garages into the multiple parking garages, and how to realize the division of fire partitions and fire prevention units in the multiple parking garages becomes a technical problem which needs to be solved urgently.

Disclosure of Invention

In order to solve one of the technical problems, the present disclosure provides a separable fire-protection partitioned garage system and a building.

According to one aspect of the present disclosure, there is provided a divisible fire-resistant partitioned garage system, comprising:

a bottom parking plate, said bottom parking plate comprising: the system comprises at least one bottom layer driving lane and a bottom layer parking space, wherein the bottom layer driving lane is used for vehicle passing, and the bottom layer parking space is arranged on at least one side of the bottom layer driving lane;

at least one layer of middle parking plate, wherein the middle parking plate is arranged above the bottom parking plate; each layer of the intermediate parking plate comprises: the system comprises at least one middle layer driving lane and a middle layer parking space, wherein the middle layer driving lane is used for vehicle passing, and the middle layer parking space is arranged on at least one side of the middle layer driving lane; a hollow-out area is formed on the middle parking plate, and/or a hollow-out area is formed between the middle parking plate and the side wall of the separable fireproof partition garage system; or a hollow-out area is formed on the middle parking plate, and the middle parking plate is connected to the side wall of the separable fireproof partition garage system; and

the top plate is supported on the bottom parking plate, so that an accommodating space is formed between the bottom parking plate and the top plate, and the middle parking plate is positioned between the bottom parking plate and the top plate;

the parking device comprises a bottom parking plate, a middle parking plate and a top plate, wherein the area between the bottom parking plate and the middle parking plate and the area between the middle parking plate and the top plate are divided into at least one sub-area; or the area between the bottom parking plate and the middle parking plate, the area between the middle parking plates and the area between the middle parking plate and the top plate are all divided into at least one sub-area;

when any sub-area is not communicated with other sub-areas, each sub-area is formed into a fireproof sub-area, and the area of the sub-area forming the fireproof sub-area is smaller than or equal to a preset value; or when a certain sub-area is communicated with the sub-areas positioned on the upper layer and/or the lower layer of the sub-area through the hollow-out area, the mutually communicated sub-areas form a fireproof subarea, and the sum of the areas of the sub-areas included in the fireproof subarea is smaller than or equal to a preset value;

the system comprises a plurality of fireproof subareas, a plurality of evacuation stairs and a plurality of garage systems, wherein at least one evacuation stair is arranged in each fireproof subarea, an entrance and exit is formed on each evacuation stair relative to a top plate, and an entrance and exit is formed on each evacuation stair relative to a bottom parking plate and/or a middle parking plate, so that people can reach the evacuation stairs through the bottom parking plates and/or the middle parking plates and reach the outside of the garage system of the separable fireproof subareas through the evacuation stairs; at least one air supply system and/or at least one smoke exhaust system are arranged in each fireproof subarea, so that air is supplied into the fireproof subareas through the air supply systems, and/or smoke in the fireproof subareas is exhausted to the outside of the garage system with the separable fireproof subareas through the smoke exhaust systems.

According to the garage system with the separable fire zones, when a hollow-out area exists between a certain sub-area and the sub-areas located on the upper layer and/or the lower layer of the sub-area and the hollow-out area is closed by the hollow-out closing device, at least one sub-area on the upper side and at least one sub-area on the lower side of the closed hollow-out area are formed into independent fire zones, and the area of the fire zones is smaller than or equal to a preset value.

According to the sectional fireproof garage system of at least one embodiment of the present disclosure, the area between the bottom parking plate and the middle parking plate and the area between the middle parking plate and the top plate are divided into at least one sub-area by the vertical separating device; or the area between the bottom parking plate and the intermediate parking plate located at the lowest position, the area between the intermediate parking plates, and the area between the intermediate parking plate located at the uppermost position and the top plate are divided into at least one sub-area by vertical dividing means.

According to the sectional fireproof garage system of at least one embodiment of the present disclosure, the entrance and exit of the evacuation stairs are provided with vertical separators and/or horizontal closures for closing the entrance and exit of the evacuation stairs, so that when a fire breaks out in the sectional fireproof garage system, the entrance and exit of the evacuation stairs are closed by the vertical separators and/or the horizontal closures, so that the fire in vertically adjacent sub-areas cannot spread by the evacuation stairs.

According to the garage system with the detachable fireproof partition, when the fireproof partition comprises at least two vertically adjacent sub-areas, scissors ladders are arranged in hollow areas of the two vertically adjacent sub-areas, so that people can be evacuated through the scissors ladders.

According to at least one embodiment of the present disclosure, the scissors ladder comprises two inlets and outlets, wherein the two inlets and outlets of the scissors ladder are respectively connected to the middle parking plates on two sides of the hollowed-out area.

According to the separable fireproof partition garage system of at least one embodiment of the disclosure, the inlet and the outlet of the scissor ladder are provided with the vertical separation device and/or the horizontal sealing device for sealing the inlet and the outlet of the scissor ladder, so that when a fire disaster occurs in the separable fireproof partition garage system, the inlet and the outlet of the scissor ladder are sealed through the vertical separation device and/or the horizontal sealing device, and the fire disaster in the sub-area adjacent to each other in the vertical direction cannot spread through the scissor ladder.

A sectional fire zone garage system according to at least one embodiment of the present disclosure further includes at least one convenience stairway and/or a convenience elevator through which personnel pass from the bottom parking plate to the intermediate parking plate and/or from one intermediate parking plate to another intermediate parking plate and/or from the intermediate parking plate to the bottom parking plate.

The sectional fire-resistant zoned garage system according to at least one embodiment of the present disclosure further includes at least one convenience bridge connected to two horizontally adjacent intermediate parking decks through which a person passes from one intermediate parking deck to another intermediate parking deck.

A sectional fire zone garage system in accordance with at least one embodiment of the present disclosure, the smoke evacuation system comprising:

the smoke exhaust pipe is arranged at the top of the uppermost sub-area included in the fireproof subarea; the smoke exhaust pipe is provided with a smoke exhaust port, so that when smoke is generated in the fire-proof subarea, the smoke in the fire-proof subarea is exhausted through the smoke exhaust pipe;

and/or, the air supply system comprises:

and the air supply pipe is provided with an air supply outlet so as to supply air to the current fireproof subarea through the air supply outlet when air supply is needed in the fireproof subarea.

According to the detachable fireproof partition garage system of at least one embodiment of the disclosure, the air supply opening of the air supply pipe and the smoke exhaust opening of the smoke exhaust pipe are arranged at a preset distance.

According to the garage system with the separable fire zone, the current fire zone is divided into at least two smoke zones, wherein each smoke zone comprises at least one sub-area; one end of the smoke exhaust branch pipe is connected with the smoke exhaust pipe, and the other end of the smoke exhaust branch pipe is connected with the smoke prevention subarea, so that smoke in the smoke prevention subarea in the fire prevention subarea can be independently exhausted.

According to the sectional fireproof garage system of at least one embodiment of the present disclosure, the smoke exhaust branch pipes are vertically arranged.

According to at least one embodiment of the present disclosure, the other end of at least one of the smoke exhaust branch pipes passes through the vertical partition device, and is used for exhausting smoke in a fire partition adjacent to a current fire partition to the outside of the separable fire partition garage system.

According to at least one embodiment of the present disclosure, at least one of the air supply pipes is disposed on an upper surface or a lower surface of the intermediate parking plate, or in the hollowed-out area.

According to the garage system with the separable fire partitions, which is disclosed by at least one embodiment of the disclosure, at least one machine room is arranged in each fire partition, so that the air supply system and/or the smoke exhaust system are controlled through the machine room, air is supplied into the fire partitions through the air supply system, or smoke in the fire partitions is exhausted to the outside of the garage system with the separable fire partitions through the smoke exhaust system.

According to at least one embodiment's of this disclosure fire prevention subregion garage system that can divide that divides, the exhaust port of each computer lab all is connected with conveying pipe, at least partial conveying pipe in the conveying pipe is connected in the trunk line, and passes through the trunk line is discharged the flue gas.

According to the divisible fire-protection zoning garage system of at least one embodiment of the disclosure, the outlet of the main pipeline is arranged on the green land or on the roof of the building.

According to the garage system with the separable fire zones, fire doors are arranged on the vertical separation devices, so that personnel can move from one fire zone to another fire zone through the fire doors.

According to the sectional fireproof zone garage system of at least one embodiment of the disclosure, the fireproof zones are divided into at least one fireproof unit through the vertical dividing device and/or the transverse closing device, wherein at least one fireproof unit of the fireproof units comprises an area above the same parking plate, and/or at least one fireproof unit of the fireproof units comprises at least two areas above the vertically adjacent parking plates.

According to the sectional fire-resistant zoned garage system of at least one embodiment of the present disclosure, at least one evacuation stair is disposed within at least one fire-resistant unit, the evacuation stair is formed with an access opening with respect to the roof, and the evacuation stair is formed with an access opening with respect to the bottom parking plate and/or the middle parking plate, so that a person can reach the evacuation stair through the bottom parking plate and/or the middle parking plate and reach the outside of the sectional fire-resistant zoned garage system through the evacuation stair.

According to the sectional fire-resistant garage system of at least one embodiment of the present disclosure, when the evacuation stairs are not provided in the fire-resistant units, the persons arrive at the fire-resistant unit having the evacuation stairs from one fire-resistant unit and arrive at the outside of the sectional fire-resistant garage system through the evacuation stairs.

According to the sectional fireproof garage system of at least one embodiment of the present disclosure, the entrance and exit of the evacuation stairs are provided with vertical partitions and/or horizontal closing devices for closing the entrance and exit of the evacuation stairs, so that when a fire breaks out, the entrance and exit of the evacuation stairs are closed by the vertical partitions and/or the horizontal closing devices, so that the fire cannot spread through the evacuation stairs.

According to the sectional fireproof garage system of at least one embodiment of the disclosure, when the fireproof unit is formed on at least two adjacent parking plates, the scissor ladder is arranged in the hollow-out area of two parking plates adjacent in the vertical direction in the fireproof unit, so that people can be evacuated through the scissor ladder.

According to at least one embodiment of the present disclosure, the entrance and the exit of the scissors ladder are provided with a vertical separation device and/or a horizontal sealing device for sealing the entrance and the exit of the scissors ladder, so that when a fire disaster occurs in the separable fire-proof partition garage system, the entrance and the exit of the scissors ladder are sealed by the vertical separation device and/or the horizontal sealing device, so that the fire disaster cannot spread through the scissors ladder.

According to the garage system with the separable fire partitions, at least one air supply system and/or at least one smoke exhaust system are arranged in each fire protection unit, so that air is supplied into the fire protection units through the air supply systems, and/or smoke in the fire protection units is exhausted to the outside of the garage system with the separable fire partitions through the smoke exhaust systems.

the smoke exhaust pipe is arranged at the top of the uppermost sub-area included in the fireproof unit; the smoke exhaust pipe is provided with a smoke exhaust port, so that when smoke is generated in the fireproof unit, the smoke in the fireproof unit is exhausted through the smoke exhaust pipe;

and/or, the air supply system comprises:

and the air supply pipe is provided with an air supply outlet so as to supply air to the current fireproof unit through the air supply outlet when air supply is needed in the fireproof unit.

According to at least one embodiment's of this disclosure can divide fire prevention subregion garage system, still include the branch pipe of discharging fume, the one end of branch pipe of discharging fume connect in discharge fume the pipe, the other end of at least one branch pipe of discharging fume in the branch pipe of discharging fume passes vertical separator for with the flue gas in the fire prevention unit adjacent with current fire prevention unit discharge extremely can divide fire prevention subregion garage system's outside.

According to the combinable fireproof partition garage system of at least one embodiment of the disclosure, the hollow areas are sealed through the hollow sealing devices, so that the sub areas are not communicated with each other.

According to at least one embodiment of this disclosure's fire zone garage system can divide by oneself, fretwork closing device includes:

the transverse rolling curtain is arranged on the middle parking plate or the side wall on one side of the hollowed area, and when a fire disaster happens, the transverse rolling curtain is released, and one end of the curtain of the transverse rolling curtain is conveyed to the other side of the hollowed area, so that the hollowed area is closed through the transverse rolling curtain.

According to the separable fire-resistant partition garage system of at least one embodiment of the disclosure, one end of the curtain of the transverse rolling curtain is conveyed to the other side of the hollow area through gravity, or through elasticity, or by applying external force to the rolling shaft of the transverse rolling curtain.

According to at least one embodiment of the disclosure, at least one guide device is arranged in the hollow area, so that the curtain of the transverse roller shutter can extend from one side of the hollow area to the other side of the hollow area along the guide device.

a blind window; the shutter is arranged in the hollow area, and when a fire disaster happens, the shutter is in a closed state, otherwise, the shutter is in an open state.

the cover plate is arranged above the hollow area, and when a fire disaster happens, the cover plate falls into the hollow area to seal the hollow area;

or the cover plate is arranged on the middle parking plate, and when a fire disaster happens, the cover plate horizontally moves into the hollow area to seal the hollow area.

According to at least one embodiment of the present disclosure, the intermediate parking plate extends into the hollow area to form a cantilever plate, and when the cover plate is located in the hollow area, the cover plate is supported by the cantilever plate.

the upper ends of the vertical fireproof sealing devices are in contact with the top plate, the lower ends of the vertical fireproof sealing devices are arranged on the middle parking plate, and the plurality of vertical fireproof sealing devices are enabled to completely seal the hollow areas or not completely seal the hollow areas.

the parking plate comprises a plurality of vertical fireproof sealing devices, wherein cover plates are arranged at the upper ends of the vertical fireproof sealing devices, the lower ends of the vertical fireproof sealing devices are arranged on the middle parking plate, and the vertical fireproof sealing devices are enabled to completely seal the hollowed-out areas or not completely seal the hollowed-out areas.

According to another aspect of the present disclosure, a building is provided that includes the above-described divisible fire-resistant partitioned garage system.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural diagram of a divisible fire-resistant zoned garage system according to one embodiment of the present disclosure.

Fig. 2 is a fire zone division schematic of fig. 1.

Fig. 3 is another structural schematic view (without spanning a floor) of a sectional fire zone garage system according to an embodiment of the present disclosure.

Fig. 4 is a sectional view of fig. 3.

Fig. 5 is a schematic partitioning diagram (cross-layer) of fire protection units of a partitionable fire protection zoned garage system according to one embodiment of the present disclosure.

Fig. 6 is a cross-sectional view of fig. 5.

Fig. 7 and 8 are schematic views of another configuration of a sectional fire-resistant zoned garage system (intermediate and bottom parking decks) according to one embodiment of the present disclosure.

Fig. 9 is another structural schematic view (without spanning a floor) of a sectional fire zone garage system according to an embodiment of the present disclosure.

Fig. 10 is another structural schematic view (cross-level) of a sectional fire zone garage system according to one embodiment of the present disclosure.

Fig. 11 is another schematic structural view of a sectional fire-resistant zoned garage system according to one embodiment of the present disclosure (upper and lower mezzanines each exhausting smoke).

Fig. 12 is another schematic structural view of a sectional fire-resistant zoned garage system according to one embodiment of the present disclosure (with a blast duct disposed below).

Fig. 13 is another schematic structural view of a sectional fire-resistant zoned garage system according to an embodiment of the present disclosure (upper and lower interlayers simultaneously discharging smoke, the upper interlayer being provided with a smoke storage bin).

Fig. 14 is another schematic structural view of a sectional fire-resistant zoned garage system according to one embodiment of the present disclosure (upper and lower decks exhausting smoke, each with a smoke storage bin).

Fig. 15 is a partitioning schematic diagram of a smoke zone of a divisible fire zone garage system according to one embodiment of the present disclosure.

Fig. 16 is a schematic partitioning diagram of a smoke-protected zone of a divisible fire-protected zone garage system according to one embodiment of the present disclosure (only the upper level is provided with a smoke-protected zone).

Fig. 17 is a schematic view of the partitioning of the smoke zones of a divisible fire-zone garage system according to one embodiment of the present disclosure (with smoke zones on both the upper and lower levels).

Fig. 18 is a partitioning schematic diagram of a smoke zone of a divisible fire zone garage system according to one embodiment of the present disclosure.

Fig. 19 is a partitioning schematic diagram of a smoke zone of a divisible fire zone garage system according to one embodiment of the present disclosure.

Fig. 20-26 are schematic structural views of a fretwork separation device according to one embodiment of the present disclosure.

Fig. 27 and 28 are schematic structural views of a pop-out closure according to one embodiment of the present disclosure.

The reference numbers in the figures are in particular:

110 bottom parking plate

111 lower driving lane

112 bottom parking space

120 middle parking plate

121 middle layer driving lane

122 intermediate level parking space

130 hollowed-out area

140 side wall

150 top plate

160 vertical partition

170 evacuation stairs

180 scissor ladder

190 smoke exhaust pipe

200 smoke exhaust branch pipe

210 hollowed-out sealing device

211 horizontal rolling screen

212 guide device

213 shutter

214 cover plate

215 cantilever plate

220 machine room.

Detailed Description

The present disclosure will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the present disclosure. It should be further noted that, for the convenience of description, only the portions relevant to the present disclosure are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. Technical solutions of the present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Unless otherwise indicated, the illustrated exemplary embodiments/examples are to be understood as providing exemplary features of various details of some ways in which the technical concepts of the present disclosure may be practiced. Accordingly, unless otherwise indicated, features of the various embodiments may be additionally combined, separated, interchanged, and/or rearranged without departing from the technical concept of the present disclosure.

The use of cross-hatching and/or shading in the drawings is generally used to clarify the boundaries between adjacent components. As such, unless otherwise noted, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for a particular material, material property, size, proportion, commonality between the illustrated components and/or any other characteristic, attribute, property, etc., of a component. Further, in the drawings, the size and relative sizes of components may be exaggerated for clarity and/or descriptive purposes. While example embodiments may be practiced differently, the specific process sequence may be performed in a different order than that described. For example, two processes described consecutively may be performed substantially simultaneously or in reverse order to that described. In addition, like reference numerals denote like parts.

When an element is referred to as being "on" or "on," "connected to" or "coupled to" another element, it can be directly on, connected or coupled to the other element or intervening elements may be present. However, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element, there are no intervening elements present. For purposes of this disclosure, the term "connected" may refer to physically, electrically, etc., and may or may not have intermediate components.

For descriptive purposes, the present disclosure may use spatially relative terms such as "below … …," below … …, "" below … …, "" below, "" above … …, "" above, "" … …, "" higher, "and" side (e.g., as in "side wall") to describe one component's relationship to another (other) component as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use, operation, and/or manufacture in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below … …" can encompass both an orientation of "above" and "below". Further, the devices may be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, when the terms "comprises" and/or "comprising" and variations thereof are used in this specification, the presence of stated features, integers, steps, operations, elements, components and/or groups thereof are stated but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof. It is also noted that, as used herein, the terms "substantially," "about," and other similar terms are used as approximate terms and not as degree terms, and as such, are used to interpret inherent deviations in measured values, calculated values, and/or provided values that would be recognized by one of ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a divisible fire-resistant zoned garage system according to one embodiment of the present disclosure. Fig. 2 is a fire zone division schematic of fig. 1.

The disclosed divisible fire prevention subregion garage system, it includes:

a bottom parking plate 110, said bottom parking plate 110 comprising: at least one ground level driving lane 111, wherein the ground level driving lane 111 is used for vehicle to pass through, and a ground level parking space 112, and the ground level parking space 112 is arranged on at least one side of the ground level driving lane 111;

at least one layer of intermediate parking plate 120, said intermediate parking plate 120 being disposed above said bottom parking plate 110; each of the intermediate parking plates 120 includes: at least one intermediate layer travel lane 121, said intermediate layer travel lane 121 being used for vehicle passage, and an intermediate layer parking space 122, said intermediate layer parking space 122 being provided on at least one side of said intermediate layer travel lane 121; a hollowed-out area 130 is formed on the intermediate parking plate 120, and/or a hollowed-out area 130 is formed between the intermediate parking plate 120 and a side wall 140 of the divisible fire-resistant partitioned garage system; alternatively, the intermediate parking plate 120 is formed with a hollowed-out area 130, and the intermediate parking plate 120 is connected to a side wall 140 of the divisible fire-resistant partitioned garage system; and

a top plate 150, the top plate 150 being supported on the bottom parking plate 110 such that an accommodating space is formed between the bottom parking plate 110 and the top plate 150, and such that the middle parking plate 120 is located between the bottom parking plate 110 and the top plate 150;

wherein the area between the bottom parking plate 110 and the middle parking plate 120, and the area between the middle parking plate 120 and the top plate 150 are each divided into at least one sub-area; or the area between the bottom parking plate 110 and the middle parking plate 120, the area between the middle parking plates 120, and the area between the middle parking plate 120 and the top plate 150 are each divided into at least one sub-area;

as shown in fig. 1 and 2, when any one of the sub-regions is not communicated with other sub-regions, each sub-region is formed as a fire-protection sub-region, and the area of the sub-region forming the fire-protection sub-region is smaller than or equal to a preset value.

That is, the sectional fire zone garage system of this disclosure can enclose the fretwork area totally, thereby forms the structure similar to the flat-bed garage, and further divides the fire zone on every layer.

Or, on the other hand, as shown in fig. 7 and 8, when a certain sub-area is communicated with the sub-areas located at the upper layer and/or the lower layer of the sub-area through the hollowed-out area 130, the mutually communicated sub-areas form fire-proof sub-areas, and the sum of the areas of the sub-areas included in the fire-proof sub-area is smaller than or equal to a preset value.

In the disclosure, when a hollow-out region 130 exists between a certain sub-region and a sub-region located at an upper layer and/or a lower layer of the sub-region, and the hollow-out region 130 is sealed by the hollow-out sealing device 210, at least one sub-region on an upper side and at least one sub-region on a lower side of the sealed hollow-out region 130 are both formed into independent fire zones, and an area of the fire zone is smaller than or equal to a preset value.

That is, when the hollowed-out area 130 is not closed, the upper layer and the lower layer may be superposed to calculate the area of the fire-protection zone; when the hollowed-out area 130 is closed, the area is calculated separately for each flat layer of fire zones.

In the present disclosure, the area between the bottom parking plate 110 and the middle parking plate 120, and the area between the middle parking plate 120 and the top plate 150 are each divided into at least one sub-area by the vertical partition 160; or the area between the bottom parking plate 110 and the lowermost intermediate parking plate 120, the area between the intermediate parking plates 120, and the area between the uppermost intermediate parking plate 120 and the top plate 150 are divided into at least one sub-area by the vertical partition 160.

In the present disclosure, preferably, at least one evacuation stair 170 is disposed in each fire zone, the evacuation stair 170 is formed with an access opening with respect to the roof 150, and the evacuation stair 170 is formed with an access opening with respect to the bottom parking plate 110 and/or the middle parking plate 120, so that people can reach the evacuation stair 170 through the bottom parking plate 110 and/or the middle parking plate 120 and reach the outside of the detachable fire zone garage system through the evacuation stair 170.

In the present disclosure, the evacuation stair 170 may be a scissor ladder or a general stair, and the evacuation stair 170 has an opening to the ground.

The entrance and exit of the evacuation stairs 170 are provided with vertical dividers 160 and/or horizontal closures for closing the entrance and exit of the evacuation stairs 170, so that when a fire breaks out in the divisible fire-protection zoned garage system, the entrance and exit of the evacuation stairs 170 are closed by the vertical dividers 160 and/or the horizontal closures, so that the fire in the sub-area adjacent in the vertical direction cannot spread through the evacuation stairs 170.

That is, in the present disclosure, the vertically disposed entrance and exit of the evacuation stair 170 may be closed by the vertical partition 160, and the horizontally disposed entrance and exit of the evacuation stair 170 may be closed by the horizontal closing device.

Furthermore, a fire door is opened on the vertical partition 160 for closing the evacuation stairway so that a person can open the fire door and, after passing through the fire door, close the fire door.

In the present disclosure, when the fire-protection sub-area includes at least two vertically adjacent sub-areas, a scissors ladder 180 is disposed in the hollow area 130 of the two vertically adjacent sub-areas, so as to evacuate people through the scissors ladder 180.

Preferably, the scissors ladder 180 includes two inlets and outlets, wherein the two inlets and outlets of the scissors ladder 180 are respectively connected to the middle parking plate 120 at both sides of the hollow area 130.

Similar to the evacuation stairs, the entrance and exit of the scissor ladder 180 are provided with vertical partitions 160 and/or horizontal closing devices for closing the entrance and exit of the scissor ladder 180, so that when a fire breaks out in the dividable fire-protection partitioned garage system, the entrance and exit of the scissor ladder 180 are closed by the vertical partitions 160 and/or the horizontal closing devices, so that the fire in vertically adjacent sub-areas cannot spread through the scissor ladder 180.

Furthermore, the vertical partition 160 for closing the scissor ladder 180 may also be provided with a fire door, so that a person can open the fire door and, after passing the fire door, close the fire door.

In the present disclosure, it is preferable that the dividable fire-resistant zoned garage system further includes at least one convenience stair and/or a convenience elevator through which a person passes from the bottom parking plate 110 to the intermediate parking plate 120, and/or from one intermediate parking plate 120 to another intermediate parking plate 120, and/or from the intermediate parking plate 120 to the bottom parking plate 110.

That is, the convenience lift/convenience stairway is used to facilitate movement of personnel between different parking levels in the sectional fire zone garage system.

More preferably, the sectional fireproof garage system further comprises at least one convenient bridge connected to two horizontally adjacent intermediate parking plates 120, and the convenient bridge is used for allowing people to pass from one intermediate parking plate 120 to another intermediate parking plate 120.

That is, the divisible fire-resistant partitioned garage system of the present disclosure may be provided with a plurality of intermediate parking plates on the same horizontal plane, and of course, the intermediate parking plates may have a certain height difference as long as they are substantially on the same horizontal plane.

Fig. 11 is another schematic structural view of a sectional fire-resistant zoned garage system according to one embodiment of the present disclosure (upper and lower mezzanines each exhausting smoke). Fig. 12 is another schematic structural view of a sectional fire-resistant zoned garage system according to one embodiment of the present disclosure (with a blast duct disposed below). Fig. 13 is another schematic structural view of a sectional fire-resistant zoned garage system according to an embodiment of the present disclosure (upper and lower interlayers simultaneously discharging smoke, the upper interlayer being provided with a smoke storage bin). Fig. 14 is another schematic structural view of a sectional fire-resistant zoned garage system according to one embodiment of the present disclosure (upper and lower decks exhausting smoke, each with a smoke storage bin).

In the present disclosure, as shown in fig. 11 to 14, at least one air supply system and/or at least one smoke exhaust system are disposed in each fire-protection partition, so as to supply air into the fire-protection partition through the air supply system and/or exhaust smoke in the fire-protection partition to the outside of the garage system with the separable fire-protection partitions through the smoke exhaust system.

Preferably, the smoke evacuation system comprises:

the smoke exhaust pipe 190 is arranged at the top of the uppermost sub-area included in the fireproof subarea; wherein, a smoke outlet is formed on the smoke exhaust pipe 190, so that when smoke is generated in the fire-proof subarea, the smoke in the fire-proof subarea is exhausted through the smoke exhaust pipe 190;

and/or, the air supply system comprises:

The structure of the air supply system is similar to that of the smoke exhaust system, and the detailed description of the disclosure will not be repeated.

Preferably, the air supply outlet of the air supply pipe and the smoke exhaust outlet of the smoke exhaust pipe 190 are spaced by a predetermined distance.

For example, the exhaust port of the exhaust duct 190 is generally disposed at the top of the parking space, but the supply port is generally disposed at the bottom of the parking space.

In the present disclosure, the current fire zone is divided into at least two smoke zones, wherein each smoke zone comprises at least one sub-zone; one end of the smoke exhaust branch pipe 200 is connected to the smoke exhaust pipe 190, and the other end of the smoke exhaust branch pipe 200 is connected to the smoke prevention section, so that smoke in the smoke prevention section in the fire prevention section can be independently exhausted.

In the present disclosure, preferably, the smoke exhaust branch pipe 200 is vertically arranged; the smoke exhaust branch pipe 200 may be disposed in the hollow area, or may be disposed behind a parked vehicle and pass through the intermediate parking plate 120.

In the present disclosure, the other end of at least one of the smoke exhaust branch pipes 200 passes through the vertical partition device 160, and is used for exhausting smoke in a fire-protection zone adjacent to the current fire-protection zone to the outside of the divisible fire-protection zone garage system.

As a preferred realization, at least one of said air delivery ducts is provided on the upper or lower surface of the intermediate parking plate 120, or alternatively, on said hollowed-out area 130.

In the disclosure, at least one machine room 220 is arranged in each fireproof subarea, so that the air supply system and/or the smoke exhaust system are controlled through the machine room 220, air is supplied into the fireproof subareas through the air supply system, or smoke in the fireproof subareas is exhausted to the outside of the garage system with the separable fireproof subareas through the smoke exhaust system.

More preferably, a conveying pipeline is connected to the smoke exhaust port of each machine room 220, and at least part of the conveying pipelines are connected to the main pipeline and discharge the smoke through the main pipeline.

In the present disclosure, the outlet of the main pipe is disposed in the greenbelt or on the roof of a building to effectively reduce the impact of the discharged smoke on the public.

In the present disclosure, a fire door is provided on the vertical partition 160 to enable a person to move from one fire zone to another through the fire door.

In the present disclosure, the fire zones are divided into at least one fire protection unit by means of vertical partitions 160 and/or lateral closing devices, wherein at least one of the fire protection units comprises an area above one and the same parking plate and/or at least one of the fire protection units comprises an area above at least two vertically adjacent parking plates.

That is, the fire prevention units may also be communicated up and down, and when the fire prevention units are communicated up and down, the upper and lower layers are superposed to calculate the area of the entire fire prevention unit.

At least one evacuation stair 170 is provided within the at least one fire protection unit, the evacuation stair 170 forming an access opening with respect to the roof 150, and the evacuation stair 170 forming an access opening with respect to the bottom parking plate 110 and/or the intermediate parking plate 120, such that personnel can reach the evacuation stair 170 through the bottom parking plate 110 and/or the intermediate parking plate 120 and outside the switchable fire-protected zoned garage system through the evacuation stair 170.

In other words, some fire protection units may not be provided with evacuation stairs; when the evacuation stair 170 is not arranged in the fire protection unit, only when the separable fire-protection partitioned garage system is used, a person reaches the fire protection unit with the evacuation stair 170 from one fire protection unit, and reaches the outside of the separable fire-protection partitioned garage system through the evacuation stair 170.

In the present disclosure, the evacuation stair 170 is a scissors ladder or a general stair.

Similarly, the entrance and exit of the evacuation stairs 170 are provided with vertical partitions 160 and/or horizontal closures for closing the entrance and exit of the evacuation stairs 170, so that when a fire occurs in the dividable fire-protection zoned garage system, the entrance and exit of the evacuation stairs 170 are closed by the vertical partitions 160 and/or the horizontal closures, so that the fire cannot spread through the evacuation stairs 170.

Preferably, when the fire protection unit is formed in at least two adjacent parking plates, a scissor ladder 180 is provided in the hollowed area 130 in two vertically adjacent parking plates within the fire protection unit to enable evacuation of people through the scissor ladder 180.

The scissors ladder 180 includes two inlets and outlets, wherein the two inlets and outlets of the scissors ladder 180 are respectively connected to the middle parking plate 120 at two sides of the hollow area 130.

The entrance and exit of the scissor ladder 180 are provided with vertical separation devices 160 and/or horizontal sealing devices for sealing the entrance and exit of the scissor ladder 180, so that when a fire disaster occurs in the separable fire-protection partitioned garage system, the entrance and exit of the scissor ladder 180 are sealed through the vertical separation devices 160 and/or the horizontal sealing devices, and the fire disaster cannot spread through the scissor ladder 180.

In the disclosure, each fireproof unit is internally provided with at least one air supply system and/or at least one smoke exhaust system, so that air is supplied into the fireproof unit through the air supply system, and/or smoke in the fireproof unit is exhausted to the outside of the separable fireproof subarea garage system through the smoke exhaust system.

As one implementation form, the smoke evacuation system includes:

the smoke exhaust pipe 190 is arranged at the top of the uppermost sub-area included in the fireproof unit; wherein, a smoke outlet is formed on the smoke exhaust pipe 190, so that when smoke is generated in the fire protection unit, the smoke in the fire protection unit is exhausted through the smoke exhaust pipe 190;

and/or, the air supply system comprises:

The garage system comprises a plurality of fireproof units, and is characterized in that each fireproof unit comprises a fireproof partition garage system body and a smoke exhaust branch pipe, one end of each smoke exhaust branch pipe is connected to the smoke exhaust pipe, and the other end of at least one smoke exhaust branch pipe 200 of the smoke exhaust branch pipes 200 penetrates through the vertical partition device 160 and is used for exhausting smoke in the fireproof unit adjacent to the current fireproof unit to the outside of the garage system body.

The hollow-out regions 130 are sealed by the hollow-out sealing device 210, so that the sub-regions are not communicated with each other.

The details of the pierced closure device are described below with reference to the drawings:

in one implementation, the openwork closure device 210 includes:

and a transverse rolling blind 211, wherein the transverse rolling blind 211 is disposed on the middle parking plate 120 or the side wall 140 on one side of the hollow area 130, and when a fire occurs, the transverse rolling blind 211 is released and one end of the blind of the transverse rolling blind 211 is conveyed to the other side of the hollow area 130 to close the hollow area 130 by the transverse rolling blind 211.

In the present disclosure, one end of the curtain of the transverse rolling curtain 211 is conveyed to the other side of the hollow area 130 by gravity, or by an elastic force, or by applying an external force to the rolling shaft of the transverse rolling curtain 211.

For example, the starting position of the transverse roller blind is higher than the end position, whereby the roller blind can be released by means of gravity.

Preferably, at least one guide 212 is disposed in the hollow area 130, so that the shade of the transverse rolling shade 211 can extend along the guide 212 from one side of the hollow area 130 to the other side of the hollow area 130.

As another implementation form, the openwork closure device 210 includes:

a louver 213; the louver 213 is disposed in the hollow area 130, and when a fire occurs, the louver 213 is in a closed state, otherwise, the louver 213 is in an open state.

As another implementation form, the openwork closure device 210 includes:

a cover plate 214, wherein the cover plate 214 is disposed above the hollow area 130, and when a fire occurs, the cover plate 214 falls into the hollow area 130 to seal the hollow area 130;

alternatively, the cover plate 214 is disposed on the intermediate parking plate 120, and when a fire occurs, the cover plate 214 horizontally moves into the hollow area 130 to close the hollow area 130.

As another implementation form, a cantilever 215 is formed on the intermediate parking plate 120 and extends into the hollow area 130, and when the cover plate 214 is located in the hollow area 130, the cover plate 214 is supported by the cantilever 215.

In the present disclosure, the openwork closure device 210 includes:

a plurality of vertical fire-blocking enclosures, wherein the upper ends of the plurality of vertical fire-blocking enclosures are in contact with the roof 150, and the lower ends of the vertical fire-blocking enclosures are disposed on the intermediate parking deck 120, and such that the plurality of vertical fire-blocking enclosures completely block the hollowed-out area 130 or do not completely block the hollowed-out area 130.

Alternatively, the openwork closure device 210 includes:

a plurality of vertical fire-blocking enclosures, wherein a cover plate 214 is provided at an upper end of the plurality of vertical fire-blocking enclosures, and a lower end of the vertical fire-blocking enclosures is provided at the intermediate parking plate 120, and such that the plurality of vertical fire-blocking enclosures completely block the hollowed-out area 130 or do not completely block the hollowed-out area 130.

Wherein the plurality of vertical fire enclosures and/or vertical partitions comprise: at least one of a firewall, a fire-proof glass, a fire-proof rolling curtain 161 and a water curtain, wherein the fire-proof rolling curtain 161 can be arranged at the corresponding position of the driving lane.

In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of illustration of the disclosure and are not intended to limit the scope of the disclosure. Other variations or modifications may occur to those skilled in the art, based on the foregoing disclosure, and are still within the scope of the present disclosure.

Claims

1. A sectional fire-resistant garage system, comprising:

2. The divisible fire-protection partitioned garage system of claim 1, wherein when a hollowed-out area exists between a sub-area and a sub-area located at an upper layer and/or a lower layer of the sub-area and the hollowed-out area is closed by the hollowed-out closing device, at least one sub-area at the upper side and at least one sub-area at the lower side of the closed hollowed-out area are both formed into independent fire-protection partitions, and the area of the fire-protection partition is smaller than or equal to a preset value;

and/or the area between the bottom parking plate and the middle parking plate and the area between the middle parking plate and the top plate are divided into at least one sub-area by a vertical separating device; or the area between the bottom parking plate and the middle parking plate positioned at the lowest part, the area between the middle parking plates and the area between the middle parking plate positioned at the uppermost part and the top plate are divided into at least one sub-area by a vertical separating device;

and/or the entrance and exit of the evacuation stairs are provided with vertical separators and/or horizontal closure devices for closing the entrance and exit of the evacuation stairs, so that when a fire disaster occurs in the separable fire-proof subarea garage system, the entrance and exit of the evacuation stairs are closed by the vertical separators and/or the horizontal closure devices, and the fire disaster in the vertically adjacent subareas cannot spread through the evacuation stairs;

and/or when the fire-proof subarea comprises at least two vertically adjacent subareas, a scissor ladder is arranged in a hollow area in the two vertically adjacent subareas so as to evacuate people through the scissor ladder;

and/or the scissor ladder comprises two inlets and outlets, wherein the two inlets and outlets of the scissor ladder are respectively connected with the middle parking plates on two sides of the hollowed-out area;

and/or the inlet and the outlet of the scissor ladder are provided with vertical separating devices and/or horizontal sealing devices for sealing the inlet and the outlet of the scissor ladder, so that when a fire disaster happens to the separable fire-proof subarea garage system, the inlet and the outlet of the scissor ladder are sealed by the vertical separating devices and/or the horizontal sealing devices, and the fire disaster in the subareas adjacent in the vertical direction cannot spread through the scissor ladder;

and/or further comprising at least one convenience stair and/or a convenience elevator through which personnel pass from the bottom parking plate to the intermediate parking plate and/or from one intermediate parking plate to another intermediate parking plate and/or from the intermediate parking plate to the bottom parking plate;

and/or, at least one convenient bridge is further included, the convenient bridge is connected with two adjacent intermediate parking plates in the horizontal direction, and people pass through the convenient bridge from one intermediate parking plate to the other intermediate parking plate.

3. The divisible fire-resistant zoned garage system of claim 1, wherein the smoke evacuation system comprises:

and/or, the air supply system comprises:

the air supply pipe is provided with an air supply outlet so as to supply air to the current fireproof subarea through the air supply outlet when air supply is needed in the fireproof subarea;

and/or the air supply outlet of the air supply pipe and the smoke exhaust outlet of the smoke exhaust pipe are arranged at a preset distance;

and/or, the current fire zone is divided into at least two smoke zones, wherein each smoke zone comprises at least one sub-zone; one end of the smoke exhaust branch pipe is connected to the smoke exhaust pipe, and the other end of the smoke exhaust branch pipe is connected to the smoke prevention subarea, so that smoke in the smoke prevention subarea in the fire prevention subarea can be independently exhausted;

and/or the smoke exhaust branch pipes are vertically arranged;

and/or the other end of at least one of the smoke exhaust branch pipes penetrates through the vertical partition device and is used for exhausting smoke in a fire-protection subarea adjacent to the current fire-protection subarea to the outside of the separable fire-protection subarea garage system;

and/or at least one of the blast pipes is arranged on the upper surface or the lower surface of the middle parking plate, or is arranged in the hollow area;

and/or at least one machine room is arranged in each fireproof subarea, so that the air supply system and/or the smoke exhaust system are controlled through the machine room, air is supplied into the fireproof subareas through the air supply system, or smoke in the fireproof subareas is exhausted to the outside of the garage system of the separable fireproof subareas through the smoke exhaust system;

and/or the smoke outlet of each machine room is connected with a conveying pipeline, at least part of the conveying pipelines are connected to the main pipeline, and the smoke is discharged through the main pipeline;

and/or the outlet of the main pipeline is arranged on the green land or the roof of the building;

and/or a fire door is arranged on the vertical separation device, so that a person can move from one fire subarea to another fire subarea through the fire door.

4. The divisible fire-zoned garage system of claim 1, wherein the fire zones are divided into at least one fire-protected unit by vertical dividers and/or horizontal closures, wherein at least one of the fire-protected units comprises an area above the same parking deck and/or at least one of the fire-protected units comprises an area above at least two vertically adjacent parking decks;

and/or at least one evacuation stair is arranged in at least one fireproof unit, an access opening is formed in the evacuation stair relative to the top plate, an access opening is formed in the evacuation stair relative to the bottom parking plate and/or the middle parking plate, so that people can reach the evacuation stair through the bottom parking plate and/or the middle parking plate and reach the outside of the separable fireproof zoned garage system through the evacuation stair;

and/or, when the evacuation stairs are not arranged in the fire prevention units, personnel arrive at the fire prevention units with the evacuation stairs from one fire prevention unit and arrive at the outside of the separable fire-protection partitioned garage system through the evacuation stairs;

and/or the entrance and exit of the evacuation stairs are provided with vertical separators and/or horizontal closure devices for closing the entrance and exit of the evacuation stairs, so that when a fire disaster occurs in the separable fire-proof subarea garage system, the entrance and exit of the evacuation stairs are closed by the vertical separators and/or the horizontal closure devices, and the fire disaster cannot spread through the evacuation stairs;

and/or when the fire prevention unit is formed on at least two adjacent parking plates, a scissor ladder is arranged in a hollow area in two parking plates adjacent in the vertical direction in the fire prevention unit, so that people can be evacuated through the scissor ladder;

and/or the inlet and the outlet of the scissor ladder are provided with vertical separating devices and/or horizontal sealing devices for sealing the inlet and the outlet of the scissor ladder, so that when a fire disaster happens to the separable fire-proof subarea garage system, the inlet and the outlet of the scissor ladder are sealed by the vertical separating devices and/or the horizontal sealing devices, and the fire disaster cannot spread through the scissor ladder;

and/or at least one air supply system and/or at least one smoke exhaust system are arranged in each fireproof unit, so that air is supplied into the fireproof units through the air supply systems, and/or smoke in the fireproof units is exhausted to the outside of the separable fireproof subarea garage system through the smoke exhaust systems;

and/or, the fume extraction system comprises:

and/or, the air supply system comprises:

the air supply pipe is provided with an air supply outlet so as to supply air to the current fireproof unit through the air supply outlet when air supply is needed in the fireproof unit;

and/or the garage further comprises smoke exhaust branch pipes, one ends of the smoke exhaust branch pipes are connected to the smoke exhaust pipes, and the other ends of at least one of the smoke exhaust branch pipes penetrate through the vertical separating device and are used for exhausting smoke in the fire protection units adjacent to the current fire protection unit to the outside of the separable fire protection partitioned garage system;

and/or the hollow-out areas are sealed through hollow-out sealing devices, so that the sub-areas are not communicated with each other.

5. The sectional fire-resistant zoned garage system of claim 2 or 4, wherein the openwork enclosure comprises:

the transverse rolling curtain is arranged on the middle parking plate or the side wall on one side of the hollowed area, is released when a fire disaster happens, and conveys one end of the curtain of the transverse rolling curtain to the other side of the hollowed area so as to close the hollowed area through the transverse rolling curtain;

and/or one end of the curtain of the transverse roller shutter is conveyed to the other side of the hollow area by gravity, or by elasticity, or by applying external force to the roller of the transverse roller shutter;

and/or at least one guide device is arranged in the hollow area, so that the curtain of the transverse roller shutter can extend from one side of the hollow area to the other side of the hollow area along the guide device.

6. The sectional fire-resistant zoned garage system of claim 2 or 4, wherein the openwork enclosure comprises:

7. The sectional fire-resistant zoned garage system of claim 2 or 4, wherein the openwork enclosure comprises:

8. The sectional fire-resistant zoned garage system of claim 7, wherein the intermediate deck extends into a hollowed-out area to form a cantilevered panel, and wherein the cover panel is supported by the cantilevered panel when the cover panel is positioned within the hollowed-out area.

9. The sectional fire-resistant zoned garage system of claim 2 or 4, wherein the openwork enclosure comprises:

the upper ends of the vertical fireproof sealing devices are in contact with the top plate, and the lower ends of the vertical fireproof sealing devices are arranged on the middle parking plate, so that the plurality of vertical fireproof sealing devices completely seal the hollowed-out area or do not completely seal the hollowed-out area;

and/or, the openwork closure device comprises:

10. A building comprising the partitionable fire-resistant garage system of any of claims 1 to 9.