CN218150093U

CN218150093U - Cross-layer fireproof garage and building

Info

Publication number: CN218150093U
Application number: CN202222191531.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Chenxi Co ltd
Current assignee: Chenxi Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-27
Anticipated expiration: 2032-08-19

Abstract

The utility model provides a cross-layer fireproof garage, it includes: a top plate; a base plate; at least one intermediate plate; at least two hollowed-out areas; a lateral enclosing device for selectively enclosing at least a portion of the hollowed-out areas; and a vertical enclosure for selectively at least partially surrounding a portion of the hollowed-out area; wherein, when the inside conflagration and/or the production flue gas of taking place of cross-layer fireproof garage: the hollow area is sealed through the transverse sealing device, so that the fireproof space above the hollow area and the fireproof space below the hollow area are in different fireproof subareas or fireproof units; and form through vertical closing device and store up the cigarette corridor, at least part among the flue gas flows extremely store up the cigarette corridor, and through with store up the outside of cigarette pipeline discharge to the cross-layer fireproof garage of cigarette corridor intercommunication. The present disclosure also provides a building.

Description

Cross-layer fireproof garage and building

Technical Field

The disclosure relates to a cross-layer fireproof garage and a building.

Background

The floor height of the traditional garage (flat-layer garage) is higher at present, the vertical height occupied by pipelines in the traditional garage is larger, especially fire-fighting facilities such as smoke exhaust pipelines and spraying systems occupy a large height under beams, and the floor height of the garage is usually about 3.4-4.2 meters, so that the construction cost of the traditional garage is high. Moreover, even at such a height, the net height of the pipeline from the ground is still small, and the human experience is very depressed.

The LOFT garage that has emerged in recent years also is that compound garage has solved above-mentioned problem, however, because there is the fretwork region, need cross layer partition fire prevention subregion and fire prevention unit, need superpose the area of calculating fire prevention subregion and fire prevention unit according to the national standard, cause fire prevention subregion and fire prevention unit profile area to reduce by a wide margin, the space becomes narrow and small, and then causes sparse stair, the export of discharging fume, the air intake etc. quantity increases by a wide margin, influence the view above the garage, also influence the difficulty of fire prevention design, and still have the waste of certain degree.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the technical problems, the present disclosure provides a cross-layer fireproof garage and a building.

According to one aspect of the present disclosure, there is provided a cross-floor fire protection garage, comprising:

the top plate is formed as the top of the cross-layer fireproof garage;

the bottom plate is formed into the bottom of the cross-layer fireproof garage and comprises a bottom lane and a bottom parking space arranged on at least one side of the bottom lane;

at least one intermediate plate disposed between the top plate and the bottom plate, the intermediate plate including an intermediate traffic lane and an intermediate parking space disposed on at least one side of the intermediate traffic lane;

the at least two hollow-out areas are positioned near the middle plate, and enable the upper space and the lower space of the middle plate to be communicated through the hollow-out areas;

a lateral enclosing device for selectively enclosing at least a portion of the hollowed-out areas; and

a vertical enclosure for selectively at least partially surrounding a portion of the hollowed out area;

wherein, when the inside conflagration and/or the production flue gas of taking place of cross-layer fireproof garage: the hollow area is sealed through the transverse sealing device, so that the fireproof space above the hollow area and the fireproof space below the hollow area are in different fireproof subareas or fireproof units; and form through vertical closing device and store up the cigarette corridor, at least part among the flue gas flows extremely store up the cigarette corridor, and through with store up the outside of cigarette pipeline discharge to the cross-layer fireproof garage of cigarette corridor intercommunication.

According to the cross-layer fireproof garage of at least one embodiment of the disclosure, the smoke storage gallery and the hollow area surrounded by the vertical sealing device belong to a fireproof subarea or a fireproof unit.

According to this disclosed at least one embodiment's cross-layer fire prevention garage, through vertical closing device makes store up the cigarette corridor with store up the fire prevention space of cigarette corridor intercommunication and belong to same fire prevention subregion or fire prevention unit.

According to the cross-layer fireproof garage of at least one embodiment of the present disclosure, there is a hole area in the enclosed space of the vertical sealing device to connect the fireproof space and/or the smoke storage gallery outside the enclosed space of the vertical sealing device through the hole area in the enclosed space of the vertical sealing device, so that the fireproof space above the hollowed-out area, the fireproof space below the hollowed-out area and the hollowed-out area belong to the same fireproof partition or fireproof unit.

According to the cross-floor fireproof garage of at least one embodiment of the disclosure, at least part of the vertical sealing device extends upwards and downwards from the hollow area, and the space enclosed by the vertical sealing device is formed into an independent fireproof subarea or a fireproof unit.

According to the cross-layer fireproof garage of at least one embodiment of the disclosure, one end, away from the hollow area, of the vertical closing device is closed by the transverse partition device, so that a space enclosed by the vertical closing device is formed into a smoke storage gallery.

According to the cross-layer fireproof garage of at least one embodiment of the disclosure, a fireproof space above the hollowed-out area, the hollowed-out area and a space enclosed by the vertical sealing device belong to the same fireproof subarea or fireproof unit; or the fireproof space, the hollow area and the smoke storage gallery below the hollow area belong to the same fireproof subarea or fireproof unit.

According to the cross-layer fireproof garage of at least one embodiment of the disclosure, when a fire disaster does not happen, the transverse closing device at least enables a part of the hollow area not to be closed, and the hollow area is used for connecting the fireproof space above the hollow area and the fireproof space below the hollow area; and/or at least part of the vertical closing device is folded, and the fire-proof space above the hollow area and the fire-proof space below the hollow area are connected through the hollow area.

According to the cross-layer fireproof garage of at least one embodiment of the present disclosure, the transverse closing device is selected from at least one of a transverse rolling curtain, a transverse folding curtain, a transverse rolling curtain, a gravity fireproof curtain, a slope gravity fireproof curtain and a transverse cover plate, and/or the vertical closing device is selected from at least one of a vertical rolling curtain, a vertical folding curtain, a vertical side shifting curtain and a gravity side shifting curtain.

According to the cross-layer fireproof garage of at least one embodiment of the disclosure, the vertical separation devices are arranged in the fireproof subareas, so that the fireproof units are formed through the vertical separation devices.

According to the cross-layer fireproof garage of at least one embodiment of the disclosure, an evacuation channel is arranged in the fireproof unit, so as to go to an evacuation exit and/or evacuation stairs through the evacuation channel, or go to a fireproof subarea or a fireproof unit adjacent to the fireproof unit through the evacuation channel.

According to the cross-layer fireproof garage of at least one embodiment of the disclosure, when the fireproof space above the hollowed-out area and the fireproof space below the hollowed-out area are communicated through the hollowed-out area, an evacuation channel or a fireproof stair is arranged in the fireproof space above the hollowed-out area and/or the fireproof space below the hollowed-out area.

The cross-storey fireproof garage according to at least one embodiment of the present disclosure further comprises a wind and smoke pipeline located near the top plate above the hollowed-out area, or located at the middle plate near the hollowed-out area, or located below the transverse closing device, or located below the middle plate.

According to another aspect of the present disclosure, a building is provided, which includes the above-mentioned cross-layer fireproof garage.

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 view of a cross-floor fire protection garage according to one embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a floor of a cross-storey fire-rated garage according to one embodiment of the present disclosure.

Fig. 3 and 4 are schematic diagrams of a fire protection unit of a cross-floor fire protection garage according to one embodiment of the present disclosure.

Fig. 5 and 6 are schematic structural views of a cross-storey fire-resistant garage according to another embodiment of the disclosure.

Fig. 7-10 are schematic structural views of a cross-storey fire protection garage according to yet another embodiment of the present disclosure.

Fig. 11 is a schematic structural view of a cross-storey fire-resistant garage according to one embodiment of the present disclosure.

Fig. 12-33 are schematic structural views of a cross-storey fire-resistant garage according to various embodiments of the present disclosure.

Fig. 34-42 are schematic structural views of a cross-storey fire-resistant garage according to various embodiments of the present disclosure.

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.

Fig. 1 is a schematic structural view of a cross-floor fire-resistant garage according to one embodiment of the present disclosure. Fig. 2 is a schematic structural view of a floor of a cross-storey fire-rated garage according to one embodiment of the present disclosure.

As shown in fig. 1 and 2, the cross-storey fire-resistant garage of the present disclosure may include a roof 110, a floor 120, at least one intermediate panel 130, and an exterior wall 150. Those skilled in the art will appreciate that fig. 1 and 2 are only a portion of a cross-storey fire protection garage.

The top plate 110 and the bottom plate 120 are spaced apart by a predetermined distance, which may be determined according to the number of the middle plates 130, for example, when the middle plate 130 is a layer, the distance between the top plate 110 and the bottom plate 120 may be 5-6m; accordingly, when the middle plates 130 are two-layered, that is, when there is a distance of about 2-3m between the two middle plates 130, the distance between the top plate 110 and the bottom plate 120 may be set to 7-9m, accordingly.

The roof 110 is formed as the roof of the fire-resistant garage 100, and in the present disclosure, the roof 110 may be formed by using a girderless floor or a girdered floor, wherein the girdered floor may include a girdered disposed along a first direction and a girdered disposed along a second direction, wherein the first direction and the second direction are not parallel, that is, the first direction and the second direction form an angle, for example, the first direction and the second direction are perpendicular.

When the cross-layer fireproof garage 100 is formed as an underground parking garage, a soil covering layer can be arranged above the top plate 110; when the cross-storey fire-resistant garage 100 is formed as an above-ground parking garage, the roof 110 is formed as the uppermost part of the cross-storey fire-resistant garage 100. More preferably, the top plate 110 may be provided with a lighting vent, and the lighting vent may be formed above the hollow-out area 180, for example, on the square of the hollow-out area 180 or obliquely above the hollow-out area 180. Of course, the cross-storey fire-resistant garage 100 may also be formed as a semi-underground and semi-aboveground garage.

A gas circulation pipeline is arranged in the covering soil layer, and the air and smoke pipeline 400 can be communicated with the gas circulation pipeline, so that air enters the air and smoke pipeline 400 through the gas circulation pipeline, or smoke in the cross-layer fireproof garage 100 enters the air and smoke pipeline 400 and is discharged through the gas circulation pipeline.

Specifically, the air and smoke pipeline 400 may be connected to a fan, and accordingly, the fan is connected to the air circulation pipeline, that is, the air circulation pipeline is communicated with the air and smoke pipeline 400 through the fan, so that the smoke in the cross-layer fireproof garage 100 is discharged to the outside of the cross-layer fireproof garage 100 through the fan, or the fresh air outside the cross-layer fireproof garage 100 is conveyed to the inside of the cross-layer fireproof garage 100 through the fan.

The floor 120 forms the bottom of the cross-storey fire-rated garage 100. In the present disclosure, the base plate 120 includes: at least one bottom driving lane for vehicle to pass through, and a bottom parking space provided at least one side of the bottom driving lane so that a vehicle can be parked in the bottom parking space.

In the present disclosure, the bottom plate 120 may be formed by concrete casting, and the bottom parking space, the bottom travel lane, and the like may be formed by being constructed on the bottom plate 120 according to actual items.

The middle plate 130 is disposed between the top plate 110 and the bottom plate 120. In the present disclosure, the middle plate 130 may be provided in at least one in the vertical direction, for example, when the number of the middle plates 130 is one, the fire-proof garage 100 with two parking levels is formed. When the number of the middle plates 130 is two, the cross-storey fireproof garage 100 with three parking storeys is formed. Of course, the middle plate 130 may be provided in three, four, five, etc. numbers.

That is, when the number of the middle plates 130 of the present disclosure is two or more, these middle plates 130 are disposed in a state of being arranged in the height direction.

Each intermediate plate 130 includes: at least one intermediate driving lane for the passage of vehicles, and an intermediate parking space provided on at least one side of the intermediate driving lane, in which case vehicles can also be parked in the intermediate parking space.

In the present disclosure, when the number of the intermediate plates 130 is at least two, the intermediate plates 130 may be disposed in parallel; for example, the intermediate plates 130 are each disposed in a certain horizontal plane; more preferably, the middle plate 130 may be parallel to the top plate 110 and the bottom plate 120, i.e., the top plate 110, the bottom plate 120, and the middle plate 130 are all disposed in a certain horizontal plane.

Of course, the middle plate 130, the top plate 110 and the bottom plate 120 may be disposed non-parallel to each other, and those skilled in the art may selectively dispose them according to the specific situation of the project.

In the present disclosure, when there is one middle plate 130, the distance between the middle plate 130 and the bottom plate 120 is the same as or different from the distance between the middle plate 130 and the top plate 110 within a preset range, so that the two parking levels have substantially the same level height.

On the other hand, when the number of the middle plates 130 is at least two, the distance between the middle plate 130 and the bottom plate 120, the distance between two adjacent middle plates 130, and the distance between the middle plate 130 and the top plate 110 are the same or substantially the same (i.e., the difference is within a preset range), so that the parking levels have substantially the same level height.

When the number of the middle plates 130 is one, the middle plates 130 communicate with the bottom plate 120 through a connecting lane through which a vehicle moves from the bottom plate 120 to the middle plates 130 and/or from the middle plates 130 to the bottom plate 120. Alternatively, the intermediate plate 130 communicates with the floor 120 via a vehicle conveyor (not shown) by which vehicles are moved from the floor 120 to the intermediate plate 130 and/or from the intermediate plate 130 to the floor 120.

In the present disclosure, when the number of the middle plates 130 is two or more, the adjacent middle plates 130 are connected by the connecting lane, so that the vehicle moves from the upper middle plate 130 to the lower middle plate 130 and/or from the lower middle plate 130 to the upper middle plate 130 through the connecting lane, and the lowest middle plate 130 communicates with the bottom plate 120 through the connecting lane, so that the vehicle moves from the lowest middle plate 130 to the bottom plate 120 and/or from the bottom plate 120 to the lowest middle plate 130 through the connecting lane.

In the present disclosure, the bottom plate 120 and the top plate 110 are supported by the supporting columns 140, that is, the supporting columns 140 are disposed between the bottom plate 120 and the top plate 110. As an implementation form, the supporting columns 140 may be arranged in segments, for example, the supporting columns 140 may be arranged between the bottom plate 120 and the middle plate 130 to support the middle plate 130; accordingly, a support column 140 may also be disposed between the middle plate 130 and the top plate 110 to support the top plate 110.

Preferably, the supporting columns 140 at different heights may be arranged on the same vertical line so that force can be directly transmitted between the supporting columns 140.

As an implementation form, the supporting column 140 may be a reinforced concrete column, and the top plate 110, the bottom plate 120, the middle plate 130, and the supporting column 140 may be integrally formed by a layered casting method.

The outer wall 150 is disposed between the top plate 110 and the bottom plate 120 and at least partially surrounds the middle plate 130, that is, when the outer wall 150 is formed in a ring structure, the outer wall 150 may surround a closed space together with the top plate 110 and the bottom plate 120, or when the outer wall 150 has an opening, the outer wall 150 may surround a space with the top plate 110 and the bottom plate 120, wherein a vehicle may enter the cross-storey fire-proof garage from the outside through the opening.

In the present disclosure, the cross-layer fireproof garage may further include an access lane, which is directly or indirectly connected to the bottom plate 120 or the middle plate 130, so that a vehicle enters the cross-layer fireproof garage through the access lane.

The cross-layer fireproof garage comprises at least two hollow-out areas 180, wherein the hollow-out areas 180 are located near the middle plate 130, and enable the upper space and the lower space of the middle plate 130 to be communicated through the hollow-out areas 180; more specifically, the hollow area 180 is located at a lateral side of the middle plate 130 in the horizontal direction.

In one embodiment, the number of the middle plates 130 may be two or more, and the two middle plates 130 may be at the same horizontal height or have a certain height difference in the vertical direction, in this case, there is a certain interval between the two middle plates 130 in the horizontal direction, and the hollow area 180 is formed by the interval.

In another embodiment, a hollow area 180 is formed between the middle plate 130 and the outer wall 150, that is, the middle plate 130 is not directly connected to the outer wall 150 in a partial area, so that the hollow area 180 is formed between the middle plate 130 and the outer wall 150.

In terms of number, the number of the hollow areas 180 is more than two. In one embodiment, as shown in fig. 1, there are 3 hollowed-out areas 180 in total, two hollowed-out areas 180 are located in the middle of the middle plate 130, and another hollowed-out area 180 is formed between the middle plate 130 and the outer wall 150; those skilled in the art will appreciate that fig. 1 only shows a portion of the structure of the garage, and that the number of hollowed-out areas 180 included in the entire cross-storey fire-resistant garage may be greater.

In the present disclosure, the fire-proof space above the hollow-out area 180 and the fire-proof space below the hollow-out area 180 are communicated through the hollow-out area 180 to form a cross-layer fire-proof partition or a fire-proof unit.

Taking fig. 1 and fig. 2 as an example, the space between the middle plate 130 and the top plate 110 shown in fig. 1 is a fire-proof space, and the space between the bottom plate 120 and the middle plate 130 shown in fig. 2 is a fire-proof space, and the two fire-proof spaces are communicated with each other through the hollow area 180 and form a fire-proof partition.

Taking one middle plate 130 as an example, the space between the middle plate 130 and the top plate 110 may be integrally formed as a fireproof space, and the fireproof space may also be a part of the space between the middle plate 130 and the top plate 110, that is, the space between the middle plate 130 and the top plate 110 may be divided into two or more fireproof spaces by the vertical partition device 300.

In the present disclosure, as shown in fig. 1, each fire-protection sub-area or unit includes at least two evacuation exits or evacuation stairs 141, wherein the evacuation exits are isolated from a fire area after passing through the evacuation exits, so as to ensure the safety of people in the event of fire. On the other hand, the evacuation stairway 141 is to be isolated from a fire area after people enter the evacuation stairway 141, so as to ensure the safety of people in the fire.

As an implementation form, when the fire-protection partition includes the fire-protection space above the middle plate 130 where the hollow-out area 180 is located and the fire-protection space below the middle plate 130 where the hollow-out area 180 is located, the fire-protection space above the middle plate 130 where the hollow-out area 180 is located and/or the fire-protection space below the middle plate 130 where the hollow-out area 180 is located may be provided with an evacuation outlet and/or an evacuation stair 141.

That is, the evacuation outlet and/or the evacuation stair 141 may be provided only in the fire-proof space above the middle plate 130 where the hollow area 180 is located, or the evacuation outlet and/or the evacuation stair 141 may be provided only in the fire-proof space below the middle plate 130 where the hollow area 180 is located, or both the fire-proof space above the middle plate 130 where the hollow area 180 is located and the fire-proof space below the middle plate 130 where the hollow area 180 is located are provided with the evacuation outlet or the evacuation stair.

In the present disclosure, it is preferable that a vertical partition 300 may be provided in the fire-protection zone to form a fire-protection unit by the vertical partition 300.

That is, the fire zone may include one fire protection unit or may include a plurality of fire protection units. When the fire zone includes a plurality of fire protection units, the fire protection units are enclosed by the vertical partition 300 or by the vertical partition 300 and the exterior wall 150.

As shown in fig. 3 and 4, the space above the hollow area 180 may be divided into four fire protection units, i.e., the fire protection units 1 to 4, and correspondingly, the space below the hollow area 180 may also be divided into four fire protection units, i.e., the fire protection units 5 to 8.

Accordingly, when the hollowed-out area is not closed, the fire protection unit 1 and the fire protection unit 4 are communicated to form a large fire protection unit. Fireproof unit 2 and fireproof unit 5 intercommunication, fireproof unit 3 and fireproof unit 6 intercommunication, fireproof unit 4 and fireproof unit 8 intercommunication each other all form a big fireproof unit.

On the other hand, when the hollowed-out area is closed by the vertical closing device 500 and/or the horizontal closing device 200, the fire protection units 1 to 8 are all formed as independent fire protection units.

In the present disclosure, an evacuation channel is provided in the fire protection unit, the evacuation channel being connected to an evacuation exit and/or an evacuation staircase. Preferably, the evacuation channels may be provided in two such that one of the evacuation channels may be connected to an evacuation outlet and the other of the evacuation channels may be connected to evacuation stairs.

When the fire-proof space above the hollow area 180 is communicated with the fire-proof space below the hollow area 180 through the hollow area 180, an evacuation channel is provided in the fire-proof space above the hollow area 180 and/or the fire-proof space below the hollow area 180. That is, one of the two fire-protected spaces may be provided with an evacuation channel. Preferably, however, both fire spaces are provided with evacuation channels.

When the fire-proof space above the hollowed-out area 180 and the fire-proof space below the hollowed-out area 180 are communicated through the hollowed-out area 180, the fire-proof space above the hollowed-out area 180 and the fire-proof space below the hollowed-out area 180 are communicated through the convenience stair 142, and thus one of the two fire-proof spaces can be reached through the convenience stair 142.

On the other hand, when the fire-proof space above the hollowed-out area 180 and the fire-proof space below the hollowed-out area 180 belong to different fire-proof zones or fire-proof units, the fire-proof space above the hollowed-out area 180 and the fire-proof space below the hollowed-out area 180 can also be communicated through a convenience stair, the convenience stair is enclosed by a wall, and a fire-proof door is arranged on the wall enclosing the convenience stair, so that the convenience stair can pass in and out through the fire-proof door; in the present disclosure, the transverse partition device 600 may be implemented by a fire-proof curtain or a removable cover plate.

The evacuation stairs pass through the hollow-out area 180, and/or the convenience stairs pass through the hollow-out area 180, so that the evacuation stairs or the convenience stairs can be arranged in the hollow-out area, and of course, the evacuation stairs or the convenience stairs can also be arranged in the non-hollow-out area. In the present disclosure, the evacuation stairway and/or the convenience stairway may be configured as a scissor ladder, thereby being capable of reducing the manufacturing cost of the cross-storey fire protection garage 100.

In the present disclosure, the vertical partition device 300 is provided such that two adjacent fire protection units do not communicate through the vertical partition device 300. Preferably, the vertical partition 300 may include a vertical rolling curtain, a vertical fire-proof plate, a vertical fire-proof door, a vertical fire-proof wall, a vertical fire-proof glass, a vertical water curtain, a vertical rolling curtain, a vertical elastic curtain, a vertical folding curtain, a vertical side-shifting curtain, a gravity side-shifting curtain, and/or a substrate wrapped with a layer of fire-proof material, etc.

Different configurations may be selected for the vertical partition 300 at different locations. For example, the vertical partition 300 corresponding to the bottom lane and/or the middle lane is selected as the vertical rolling curtain 310, the vertical folding curtain, the vertical side-shifting curtain, or the gravity side-shifting curtain, whereby, when a fire is not occurring, the vertical partition 300 corresponding to the bottom lane and/or the middle lane is retracted so as not to affect the normal passage of the vehicle; on the other hand, when a fire breaks out, the vertical partition 300 corresponding to the bottom traffic lane and/or the middle traffic lane is released so that two adjacent fire prevention units do not communicate with each other.

On the other hand, the vertical separating device located on the non-corresponding bottom lane and/or middle lane may be selected from a vertical rolling curtain, a vertical fireproof plate, a vertical fireproof door, a vertical fireproof wall, vertical fireproof glass, a vertical water curtain, a vertical rolling curtain, a vertical elastic curtain, a vertical folding curtain, a vertical side shifting curtain, a gravity type side shifting curtain, a substrate wrapped with a fireproof material layer, and the like.

As shown in fig. 5 and 6, the cross-layer fireproof garage includes two hollow areas, one of which is located in the middle of the middle plate 130, and the other is located between the middle plate 130 and the outer wall 150. Those skilled in the art will appreciate that fig. 5 and 6 only show a portion of the structure of a cross-storey fire-rated garage.

Fig. 7-10 are schematic structural views of a cross-storey fire-resistant garage according to yet another embodiment of the present disclosure.

As shown in fig. 7 to 10, the cross-layer fireproof garage includes five hollow-out areas, four of which are located in the middle of the middle plate 130, and another hollow-out area is located between the middle plate 130 and the outer wall 150. Those skilled in the art will appreciate that fig. 7-10 illustrate only a portion of the structure of a cross-storey fire-rated garage.

When the cross-layer fireproof garage is divided into different fireproof units, a field-shaped division method can be adopted, namely, the fireproof units are divided through the vertical separating devices 300 which are crossed transversely and longitudinally.

As shown in fig. 11, the cross-storey fireproof garage of the present disclosure further includes a lateral closing device 200, where the lateral closing device 200 is configured to selectively close at least a part of the hollow-out area 180 in the hollow-out area 180; for example, when the number of the hollow-out areas 180 is two, one of the hollow-out areas 180 is closed by the lateral closing device 200, and the other hollow-out area 180 is closed by the vertical closing device 500.

In the present disclosure, selectively closing the hollowed-out area 180 means that the lateral closing device 200 may be formed as an active device, so that when in a fire, the lateral closing device 200 can close the hollowed-out area 180, so that the fire-proof space above the hollowed-out area 180 and the fire-proof space below the hollowed-out area 180 are in different fire zones or fire-proof units. At this time, when a fire occurs, the hollowed-out area 180 can be closed by the lateral closing device 200 to block the fire from spreading to other fire zones or fire prevention units.

Accordingly, when a fire does not occur, the transverse sealing device 200 at least partially seals the hollow-out area 180, and connects the fire-proof space above the hollow-out area 180 and the fire-proof space below the hollow-out area 180 through the hollow-out area 180.

That is, whether or not the lateral enclosure 200 is provided determines how to divide the fire zones or fire protection units. When the transverse sealing device 200 is present, as long as the transverse sealing device 200 can seal the hollow area 180, even if the transverse sealing device 200 is not in a state of sealing the hollow area 180, the fire-proof space above the hollow area 180 and the fire-proof space below the hollow area 180 also belong to different fire-proof partitions or fire-proof units.

In the present disclosure, the lateral closing device 200 is disposed on the middle plate 130 or the outer wall 150 near the hollow area 180, so that the lateral closing device 200 can close the hollow area 180.

Preferably, the lateral closing device 200 may include a fire-proof curtain and a removable cover, i.e., one or a combination of the fire-proof curtain and the removable cover may be selected for the same hollow-out area 180.

In addition, as shown in fig. 11, the cross-storey fire-resistant garage of the present disclosure further includes a vertical enclosure 500, where the vertical enclosure 500 is configured to selectively at least partially enclose a portion of the hollowed-out area 180 in the hollowed-out area 180; and form through vertical closing means 500 and store up cigarette corridor 510, promptly store up cigarette corridor 510 promptly the space that closes is promptly the vertical closing means encloses, this space with fretwork area 180 intercommunication. When a fire disaster occurs in the cross-layer fireproof garage 100 to generate smoke, at least part of the smoke flows to the smoke storage corridor 510 and is discharged to the outside of the cross-layer fireproof garage 100 through the smoke pipeline 400 communicated with the smoke storage corridor 510.

That is, when a fire and/or smoke occurs inside the cross-layer fireproof garage: the hollowed-out area 180 is sealed by the transverse sealing device 200, so that the fire-proof space above the hollowed-out area 180 and the fire-proof space below the hollowed-out area 180 are in different fire-proof zones or fire-proof units; and a smoke storage corridor 510 is formed through the vertical closing device 500, at least part of the smoke flows to the smoke storage corridor 510 and is discharged to the outside of the cross-layer fireproof garage through a smoke and air pipeline 400 communicated with the smoke storage corridor 510.

That is, on the one hand, through the vertical closing device 500, the fire-proof space above the middle plate 130 where the hollow-out area 180 is located and the fire-proof space below the middle plate 130 belong to different fire-proof zones or fire-proof units, and at this time, the fire-proof zones of the layers in the cross-layer fire-proof garage 100 are similar/identical to one another in the flat-layer fire-proof zone. On the other hand, the enclosed space of the vertical sealing device 500 has a perforated area, so that the perforated area of the enclosed space of the vertical sealing device 500 connects the fire-proof space above and the fire-proof space below the middle plate 130 where the hollow area 180 is located, so that the fire-proof space above and the fire-proof space below the middle plate 130 where the hollow area 180 is located belong to the same fire-proof partition or fire-proof unit, and thus a cross-layer fire-proof partition or fire-proof unit is formed inside the cross-layer fire-proof garage 100.

In other words, the smoke storage corridor 510 and the fire protection space communicating with the smoke storage corridor 510 belong to the same fire protection sub-area or fire protection unit through the vertical closing device 500.

When the lateral and

vertical sealing devices

200 and 500 of the present disclosure are used, only the lateral sealing device 200 or only the vertical sealing device 500 may be provided for the same hollowed-out area 180; it should be understood by those skilled in the art that both the horizontal sealing device 200 and the vertical sealing device 500 may be provided for the same hollow-out area 180, in which case the horizontal sealing device 200 can seal a partial area of the hollow-out area 180, and correspondingly, the vertical sealing device 500 can seal (enclose) a partial area of the hollow-out area 180, thereby sealing the entire hollow-out area 180 by the combination of the horizontal sealing device 200 and the vertical sealing device 500.

On the other hand, when there is a hole area in the enclosed space of the vertical sealing device 500, the hole area of the enclosed space of the vertical sealing device 500 is connected to the fire-proof space and/or smoke storage gallery outside the enclosed space of the vertical sealing device 500, so that the fire-proof space above the hollowed-out area 180, the fire-proof space below the hollowed-out area 180, and the hollowed-out area 180 belong to the same fire-proof partition or fire-proof unit.

In the present disclosure, when the hollow-out area 180 is located in the middle of the middle plate 130, the hollow-out area 180 may be disposed around the hollow-out area 180, so that the vertical sealing device 500 can seal the hollow-out area 180; on the other hand, when the hollow-out area 180 is close to the outer wall 150, the vertical closing device 500 partially surrounds the hollow-out area 180, and a smoke storage gallery 510 is formed between the vertical closing device 500 and the outer wall 150; at this time, both circumferential ends of the vertical closing means 500 are in contact with the outer wall 150.

Therefore, when a fire disaster occurs in the cross-layer fireproof garage 100, the vertical closing device 500 can be used for closing the hollow area 180, so that the fire disaster can be prevented from spreading to other fireproof subareas or fireproof units.

Accordingly, when a fire does not occur and the vertical sealing device 500 has a perforated area, at least a portion of the hollow area 180 is not sealed, and the fire-proof space above the hollow area 180 and the fire-proof space below the hollow area 180 are connected by the hollow area 180, so that the fire-proof space above the hollow area 180, the fire-proof space below the hollow area 180 and the hollow area belong to the same fire-proof partition or fire-proof unit.

Therefore, the arrangement method of the fire-proof subareas of the cross-layer fire-proof garage 100 is changed through the arrangement of the vertical sealing device 500, as long as the vertical sealing device 500 does not have a perforated area, that is, the vertical sealing device 500 can seal the hollowed-out area, even if the vertical sealing device 500 is not in a state of sealing the hollowed-out area 180, the fire-proof space above the middle plate 130 where the hollowed-out area 180 is located and the fire-proof space below the middle plate 130 where the hollowed-out area 180 is located also belong to different fire-proof subareas or fire-proof units.

In the present disclosure, the hole-making area of the vertical sealing device 500 may be formed at the side of the vertical sealing device 500, and may also be formed at the top or bottom of the vertical sealing device 500. It should be understood by those skilled in the art that the fire-proof space above and below the hollow area 180 of the middle plate 130 can be communicated.

In the present disclosure, the vertical sealing device 500 is selected from at least one of a vertical rolling curtain, a vertical fireproof plate, a vertical fireproof door, a vertical fireproof wall, vertical fireproof glass, a vertical water curtain, a vertical rolling curtain, a vertical elastic curtain, a vertical folding curtain, a vertical side shifting curtain, a gravity type side shifting curtain and a substrate wrapped with a fireproof material layer, so that a fireproof space can be separated through the vertical sealing device 500, and a fire hazard is prevented from spreading when in a fire hazard.

That is, the vertical sealing device 500 may be a fixing device, such as a vertical fire door, a vertical fire prevention plate, a vertical fire prevention wall, a vertical fire prevention glass, and the like. The curtain also can be a movable device, such as a vertical rolling curtain, a vertical fireproof curtain, a vertical water curtain, a vertical rolling curtain, a vertical elastic curtain, a vertical folding curtain, a vertical side-shifting curtain, a gravity side-shifting curtain, a substrate wrapped with a fireproof material layer and the like.

At least part of the vertical sealing device 500 extends upwards and downwards from the hollow area 180, and the space enclosed by the vertical sealing device 500 is formed into an independent fire-proof subarea or a fire-proof unit; for example, the upper end of the vertical sealing device 500 may contact with the lower surface of the top plate 110 and be sealed by the top plate 110, and the lower end of the vertical sealing device 500 may contact with the upper surface of the bottom wall and be sealed by the bottom plate 120, so that the interior of the vertical sealing device 500 is formed as a sealed smoke storage gallery, and thus the space enclosed by the vertical sealing device 500 is formed as an independent fire partition or fire protection unit.

In the present disclosure, the middle plate 130 is provided with an outer cantilever 160, wherein the outer cantilever 160 may be integrally formed with the middle plate 130, for example, integrally cast with concrete, and on the other hand, the outer cantilever 160 may be mounted on the middle plate 130. One end of the vertical closing device 500 may be disposed on the middle plate 130 or on the outer cantilever plate 160.

On the other hand, the upper and lower ends of the vertical closing means 500 can also be closed by the transverse partition means 600, thereby also enabling the space enclosed by the vertical closing means 500 to be formed as an independent fire compartment or fire protection unit.

The end of the vertical closing means 500 remote from the hollowed-out area 180 is closed by a transverse partition means 600, so that the space enclosed by the vertical closing means 500 is formed as a smoke storage corridor 510.

In the present disclosure, the wind and smoke duct 400 may be disposed above the hollow area, or disposed in the hollow area, or disposed below the hollow area. Of course, the flue duct 400 may also be disposed on the middle plate 130 near the hollow area. Specifically, the wind and smoke duct 400 is located near the top plate above the hollowed-out area 180, or located at the middle plate near the hollowed-out area 180, or the wind and smoke duct 400 is provided to the lateral separation device 600. On the other hand, the wind and smoke duct 400 may be disposed in an area other than the hollowed-out area.

The machine room is disposed near the hollowed-out area 180 so as to be able to conveniently connect the machine room to the flue duct 400. In this disclosure, the computer lab can include air feeder room and smoke exhaust computer lab, of course, the fan in the computer lab also can have two functions of air supply and smoke exhaust concurrently.

In the present disclosure, the outside of the wind and smoke pipeline 400 may be wrapped with a fireproof material, so that the setting of the fireproof material can prolong the working time of the wind and smoke pipeline 400 as much as possible and prevent smoke in the train depot from being discharged as much as possible across the layer when a fire occurs.

On the other hand, the flue gas duct 400 is further connected with a flue gas branch pipe 410, so that different fire zones or fire prevention units can be connected through the other end of the flue gas branch pipe 410, that is, air supply and smoke exhaust in a plurality of fire zones and/or fire prevention units can be realized through one flue gas duct 400.

The fireproof space above the hollow-out area 180, the hollow-out area 180 and the smoke storage gallery belong to the same fireproof subarea or fireproof unit; or, the fire-proof space below the hollow-out area 180, the hollow-out area 180 and the smoke storage gallery belong to the same fire-proof partition or fire-proof unit.

In this disclosure, can set up battery charging outfit in the fire prevention unit to through this battery charging outfit to stop in the electric automobile of parking stall charges.

As shown in fig. 12, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An outer cantilever plate 160 is arranged on the middle plate 130, and the lower end of the vertical sealing device 500 is arranged on the outer cantilever plate 160 and extends upwards from the outer cantilever plate 160; the upper end of the vertical closing means 500 is closed by the horizontal partition means 600, whereby the smoke storage corridor 510 formed by the vertical closing means 500 is open downwards, and the smoke storage corridor 510 is communicated with the hollowed-out area 180, and the smoke ducts 400 are arranged above and below the horizontal partition means 600. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 13, the cross-storey fire-resistant garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. The lower end of the vertical closing means 500 is provided to the middle plate 130 and extends upward from the middle plate 130; the upper end of the vertical closing means 500 is closed by the horizontal partition means 600, whereby the smoke storage corridor 510 formed by the vertical closing means 500 is open downwards, and the smoke storage corridor 510 is communicated with the hollowed-out area 180, and the smoke ducts 400 are arranged above and below the horizontal partition means 600. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means 600, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 14, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An outer cantilever plate 160 is arranged on the middle plate 130, and the lower end of the vertical sealing device 500 is arranged on the outer cantilever plate 160 and extends upwards from the outer cantilever plate 160; the upper end of the vertical closing device 500 is closed by a top plate 110, and the flue duct 400 may be fixed to the top plate 110 or fixed to the vertical closing device 500; the wind and smoke pipeline 400 is arranged to be two, the two wind and smoke pipelines 400 are stacked, one wind and smoke pipeline 400 of the two wind and smoke pipelines 400 is connected with a wind and smoke branch pipe 410, and the wind and smoke branch pipe 410 penetrates through the vertical sealing device 500 and is communicated with the outside of a space enclosed by the vertical sealing device 500. The vertical closure 500 is formed in part as a wall or column through which the smoke branch 410 passes, and the vertical closure 500 is formed in part as a curtain to be released in the event of a fire and to be retracted in the absence of a fire.

As shown in fig. 15, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An outer cantilever plate 160 is arranged on the middle plate 130, and the lower end of the vertical closing device 500 is arranged on the outer cantilever plate 160 and extends upwards from the outer cantilever plate 160; the upper end of the vertical sealing device 500 is sealed by a top plate 110, and the air and smoke duct 400 may be fixed to the top plate 110, or may be fixed to the vertical sealing device 500; the flue gas duct 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 penetrates through the vertical sealing device 500 and is communicated with the outside of the space enclosed by the vertical sealing device 500. The vertical enclosure 500 is partially formed as a wall or column through which the smoke branch duct 410 passes, and the vertical enclosure 500 is partially formed as a curtain to be released in the event of a fire and to be retracted in the absence of a fire.

As shown in fig. 16, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, part of the lower end of the vertical closing device 500 is arranged on the upturned beam, and part of the lower end of the vertical closing device 500 is arranged on the middle plate 130; the upper end of the vertical closing means 500 extends upward and is closed by the top plate 110. The flue duct 400 may be fixed to the top plate 110, or may be fixed to the vertical closing device 500; the flue gas duct 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 penetrates through the vertical sealing device 500 and is communicated with the outside of the space enclosed by the vertical sealing device 500. The vertical closure 500 is formed in part as a wall or column through which the smoke branch 410 passes, and the vertical closure 500 is formed in part as a curtain to be released in the event of a fire and to be retracted in the absence of a fire.

As shown in fig. 17, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An outer cantilever plate 160 is arranged on the middle plate 130, the lower end of the vertical sealing device 500 is arranged on the outer cantilever plate 160, and the upper end of the vertical sealing device 500 extends upwards and is sealed by a top plate 110. The flue duct 400 may be fixed to the top plate 110, or may be fixed to the vertical closing device 500; the flue gas duct 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 penetrates through the vertical sealing device 500 and is communicated with the outside of the space enclosed by the vertical sealing device 500. The vertical closure 500 is formed in part as a wall or column through which the smoke branch 410 passes, and the vertical closure 500 is formed in part as a curtain to be released in the event of a fire and to be retracted in the absence of a fire.

As shown in fig. 18, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical sealing device 500 is arranged on the upturned beam; the upper end of the vertical closing means 500 extends upward and is closed by the top plate 110. The flue duct 400 may be fixed to the top plate 110, or may be fixed to the vertical closing device 500; the flue gas duct 400 is connected with flue gas branch pipes 410, and two flue gas branch pipes 410 of the flue gas branch pipes 410 penetrate through the vertical sealing device 500 and are communicated with the outside of a space enclosed by the vertical sealing device 500. Portions of the vertical enclosure 500 are formed as walls or columns through which two of the flue gas manifolds 410 pass. The middle plate 130 is further provided with a smoke-blocking vertical wall, and two of the smoke-blocking branch pipes 410 penetrate through the smoke-blocking vertical wall and are communicated with a fire-proof partition or a smoke-proof partition formed by the smoke-blocking vertical wall. Portions of the vertical blind 500 are formed as curtains to release in the event of a fire and to retract in the absence of a fire.

As shown in fig. 19, the cross-storey fire-resistant garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An outer cantilever plate is arranged on the middle plate 130, and the lower end of the vertical sealing device 500 is arranged on the outer cantilever plate; the upper end of the vertical closing means 500 extends upward and is closed by the top plate 110. The flue duct 400 may be fixed to the top plate 110, or may be fixed to the vertical closing device 500; the flue gas duct 400 is connected with flue gas branch pipes 410, and two flue gas branch pipes 410 of the flue gas branch pipes 410 penetrate through the vertical sealing device 500 and are communicated with the outside of a space enclosed by the vertical sealing device 500. Portions of the vertical enclosure 500 are formed as walls or columns through which two of the flue gas manifolds 410 pass. The middle plate 130 is further provided with a smoke-blocking vertical wall, and two of the smoke branch pipes 410 penetrate through the middle plate 130 and are communicated with a fire-proof partition or a smoke-proof partition formed by the smoke-blocking vertical wall. Portions of the vertical blind 500 are formed as curtains to release in the event of a fire and to retract in the absence of a fire.

As shown in fig. 20, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical sealing device 500 is arranged on the upturned beam; the upper end of the vertical closing means 500 extends upward and is closed by the top plate 110. The flue duct 400 may be fixed to the top plate 110, or may be fixed to the vertical closing device 500; the flue gas duct 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 penetrates through the vertical sealing device 500 and is communicated with the outside of the space enclosed by the vertical sealing device 500. Portions of the vertical enclosure 500 are formed as walls or columns through which two of the flue gas manifolds 410 pass. The middle plate 130 is further provided with a smoke-blocking vertical wall, independent air and smoke pipelines 400 are arranged in a fire-proof partition or a smoke-proof partition formed by the smoke-blocking vertical wall, and the air and smoke pipelines 400 can be fixed to the middle plate 130 and other structures. Portions of the vertical blind 500 are formed as curtains to release in the event of a fire and to retract in the absence of a fire.

As shown in fig. 21, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An outer cantilever plate is arranged on the middle plate 130, and the lower end of the vertical sealing device 500 is arranged on the outer cantilever plate; the upper end of the vertical closing means 500 extends upward and is closed by the top plate 110. The flue duct 400 may be fixed to the top plate 110, or may be fixed to the vertical closing device 500; the flue gas duct 400 is connected with flue gas branch pipes 410, and two flue gas branch pipes 410 of the flue gas branch pipes 410 penetrate through the vertical sealing device 500 and are communicated with the outside of a space enclosed by the vertical sealing device 500. Portions of the vertical blind assembly 500 are formed as walls or columns through which two of the flue gas manifolds 410 pass. The outer cantilever plate is further provided with a smoke-blocking vertical wall, and two smoke branch pipes 410 of the smoke branch pipes 410 penetrate through the middle plate 130 and are communicated with a fire-proof partition or a smoke-proof partition formed by the smoke-blocking vertical wall. Portions of the vertical blind 500 are formed as curtains to release in the event of a fire and to retract in the absence of a fire.

As shown in fig. 22, the cross-storey fire-resistant garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. The upper end of the vertical sealing device 500 is arranged on the middle plate 130, the lower end of the vertical sealing device 500 extends downwards, and the lower end of the vertical sealing device 500 is sealed by the bottom plate 120; the flue duct 400 may be fixed to the top plate 110; the flue gas duct 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 penetrates through the middle plate and is communicated with the space below the middle plate 130; wherein, the space enclosed by the vertical sealing device 500 is communicated with the hollow space at the upper end thereof. The vertical closing means 500 is partially formed as a wall or a pillar, and the vertical closing means 500 is partially formed as a curtain to be released when a fire occurs and to be retracted when no fire occurs.

As shown in fig. 23, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. The upper end of the vertical sealing device 500 is arranged on the middle plate 130, the lower end of the vertical sealing device 500 extends downwards, and the lower end of the vertical sealing device 500 is sealed by the bottom plate 120; the flue duct 400 may be fixed to the top plate 110; the air and smoke pipeline 400 is connected with an air and smoke branch pipe 410, and the air and smoke branch pipe 410 penetrates through the vertical sealing device and is communicated with the space below the middle plate 130; wherein, the space enclosed by the vertical sealing device 500 is communicated with the hollow space at the upper end thereof. Portions of the vertical enclosure 500 are formed as walls or columns through which the flue gas manifolds 410 pass. Portions of the vertical blind 500 are formed as curtains to release in the event of a fire and to retract in the absence of a fire.

As shown in fig. 24, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. The middle of the vertical closing means 500 is connected to the middle plate 130, for example to the upturned beam of the middle plate 130. Correspondingly, it can also be said that the vertical closing devices 500 include two groups, wherein the lower end of one group of vertical closing devices 500 is arranged on the middle plate, the upper end thereof extends upwards, and is closed by the top plate 110; the upper end of another group of vertical closing devices 500 is connected to the middle plate 130, and the lower end thereof extends downwards and is closed by the bottom plate 120; therefore, the space enclosed by the vertical sealing device 500 and the hollow space form a fireproof unit/fireproof space together; the flue duct 400 may be fixed to the top plate 110 or may be fixed to the vertical closing means 500. The flue duct 400 is located in the space enclosed by the vertical enclosure 500. The flue gas duct 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 penetrates through the vertical sealing device 500 and is communicated with the external space of the space enclosed by the vertical sealing device 500. Furthermore, the branch pipes 410 also pass through the middle plate 130 and communicate with the outside of the space enclosed by the vertical sealing device 500. The vertical enclosure 500 is formed in part as a wall or column through which the flue gas branch 410 passes. Portions of the vertical blind 500 are formed as curtains to release in the event of a fire and to retract in the absence of a fire.

As shown in fig. 25, the cross-storey fire-proof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical closing device 500 is arranged on the upturned beam and extends upwards from the upturned beam; the upper end of the vertical closing means 500 is closed by the horizontal partition means 600, whereby the smoke storage corridor 510 formed by the vertical closing means 500 is open downwards, and the smoke storage corridor 510 is communicated with the hollowed-out area 180, and the smoke ducts 400 are arranged above and below the horizontal partition means 600. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 26, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical closing device 500 is arranged on the upturned beam and extends upwards from the upturned beam; the upper end of the vertical closing device 500 is closed by the transverse partition device 600, so that the smoke storage gallery 510 formed by the vertical closing device 500 is downward opened, the smoke storage gallery 510 is communicated with the hollow area 180, and the smoke pipes 400 are arranged above and below the transverse partition device 600, wherein the two smoke pipes 400 are arranged above the transverse partition device 600 and are arranged side by side; the two air and smoke ducts 400 located below the transverse partition 600 are arranged side by side. The vertical closing means 500 is partially formed as a wall or a column to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in case of a fire and to be retracted in case of no fire.

As shown in fig. 27, the cross-storey fire-proof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical closing device 500 is arranged on the upturned beam and extends upwards from the upturned beam; the upper end of the vertical closing device 500 is closed by the transverse partition device 600, so that the smoke storage gallery 510 formed by the vertical closing device 500 is downward opened, the smoke storage gallery 510 is communicated with the hollow area 180, and the smoke pipes 400 are arranged above and below the transverse partition device 600, wherein the two smoke pipes 400 are arranged above the transverse partition device 600 and are arranged side by side; the air and smoke ducts 400 located below the lateral partition 600 are provided as one. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 28, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical sealing device 500 is arranged on the upturned beam and extends upwards from the upturned beam; the upper end of the vertical closing device 500 is closed by the transverse partition device 600, so that the smoke storage gallery 510 formed by the vertical closing device 500 is downward opened, the smoke storage gallery 510 is communicated with the hollow area 180, the air and smoke pipeline 400 is arranged above the transverse partition device 600, the air and smoke pipeline 400 is connected with the air and smoke branch pipe 410, and the air and smoke branch pipe 410 penetrates through the transverse partition device 600 and is communicated with the space below the transverse partition device 600. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 29, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical closing device 500 is arranged on the upturned beam and extends upwards from the upturned beam; the upper end of the vertical sealing device 500 is sealed by the transverse partition device 600, so that the smoke storage gallery 510 formed by the vertical sealing device 500 is downward opened, the smoke storage gallery 510 is communicated with the hollow area 180, the two smoke pipes 400 are arranged above the transverse partition device 600, and the two smoke pipes 400 are arranged side by side. One of the flue gas ducts 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 passes through the transverse partition device 600 and is communicated with the space below the transverse partition device 600. The vertical closing means 500 is partially formed as a wall or a column to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in case of a fire and to be retracted in case of no fire.

As shown in fig. 30, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical closing device 500 is arranged on the upturned beam and extends upwards from the upturned beam; the upper end of the vertical sealing device 500 is sealed by the transverse partition device 600, so that the smoke storage gallery 510 formed by the vertical sealing device 500 is downward opened, the smoke storage gallery 510 is communicated with the hollow area 180, the smoke ducts 400 are arranged above the transverse partition device 600, the number of the smoke ducts 400 is three, the two smoke ducts 400 are arranged side by side and are positioned on one side of the transverse partition device 600, and the other smoke duct 400 is positioned on the other side of the transverse partition device 600. One of the flue gas ducts 400 is connected with a flue gas branch pipe 410, and the flue gas branch pipe 410 passes through the transverse partition device 600 and is communicated with the space below the transverse partition device 600. The vertical closing means 500 is partially formed as a wall or a column to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in case of a fire and to be retracted in case of no fire.

As shown in fig. 31, the cross-storey fire-proof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed in the middle of the middle plate 130. An upturned beam is arranged on the middle plate 130, and the lower end of the vertical closing device 500 is arranged on the upturned beam and extends upwards from the upturned beam; the upper end of the vertical closing device 500 is closed by the transverse partition device 600, so that the smoke storage gallery 510 formed by the vertical closing device 500 is downward opened, the smoke storage gallery 510 is communicated with the hollow area 180, the air and smoke pipelines 400 are arranged above and below the transverse partition device 600, the number of the air and smoke pipelines 400 is three, the number of the air and smoke pipelines 400 above the transverse partition device 600 is two, and the two air and smoke pipelines 400 are respectively positioned at two sides of the transverse partition device 600; the flue gas duct 400 below the transverse partition 600 is provided as one, and the flue gas duct 400 is located in the middle of the transverse partition 600. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 32, the cross-storey fire-resistant garage 100 includes a roof 110, a floor 120, and a middle plate 130, and a hollow area 180 is formed between the middle plate 130 and an outer wall 150. The middle plate 130 is provided with an outer cantilever plate 160, the vertical sealing device 500 partially surrounds the hollow area 180, and the vertical sealing device 500 and the outer wall 150 jointly form a space, namely a smoke storage gallery 510. On the other hand, the upper end of the vertical closing means 500 is closed by a lateral partition means 600, and the upper and lower sides of the lateral partition means 600 are provided with the wind and smoke duct 400. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 33, the cross-storey fireproof garage 100 includes a top plate 110, a bottom plate 120 and a middle plate 130, and a hollow area 180 is formed between the middle plate 130 and an outer wall 150. The middle plate 130 is provided with an outer cantilever plate 160, the vertical sealing device 500 partially surrounds the hollow area 180, and the vertical sealing device 500 and the outer wall 150 jointly form a space, namely a smoke storage gallery 510. On the other hand, the upper end of the vertical closing device 500 is closed by a transverse partition device 600, and the upper side of the transverse partition device 600 is provided with a flue gas duct 400; the top plate 110 is also provided with a flue duct 400, and the flue duct 400 provided on the top plate 110 is communicated with a space below the transverse partition 600. The vertical closing means 500 is partially formed as a wall or a pillar to support the lateral partition means, and the vertical closing means 500 is partially formed as a curtain to be released in the case of a fire and to be retracted in the case of no fire.

As shown in fig. 32 to 42, the cross-layer fireproof garage further includes a wind and smoke pipeline 400, the wind and smoke pipeline 400 is communicated with the fireproof subareas and/or the fireproof units, and in the disclosure, the wind and smoke pipeline 400 may be disposed above the hollowed-out area, or disposed in the hollowed-out area, or disposed below the hollowed-out area. Of course, the wind and smoke pipe 400 may be disposed on the middle plate 130 near the hollow area. In particular, the fume duct 400 is located near the ceiling above the hollowed-out area 180, or is located near the hollowed-out area 180, or is located below the lateral closing device 200, or is located below the middle plate 130. On the other hand, the wind and smoke duct 400 may be disposed in an area other than the hollowed-out area.

In the present disclosure, the outside of the wind and smoke pipeline 400 may be wrapped with a fireproof material, so that by setting the fireproof material, when a fire occurs, the working time of the wind and smoke pipeline 400 may be prolonged as much as possible, and smoke in the cross-layer train depot may be prevented from being discharged as much as possible.

From this, in this disclosure, through the setting of horizontal closing device 200, can seal fretwork area 180 when the conflagration takes place, will stride the layer space, that is to say the fire protection space of fretwork area top and the fire protection space of fretwork area below seals, forms lower floor and lower floor mutually independent fire prevention subregion and fire prevention unit, and cigarette, fire spread at respective aspect from this can not influence other aspect, have solved the conflagration problem more efficiently. At ordinary times, the hollow area is opened, so that the garage space is more spacious and transparent, the garage is more attractive, the ground landscape is not influenced, and the investment is greatly saved.

Specifically, as shown in fig. 38, when the transverse closing device 200 is a movable cover, the movable cover is rotatably disposed on the middle plate 130 or on the flip-out plate to open or close the hollow area 180 by the rotation of the movable cover, and at this time, the rotation axis of the movable cover may be a horizontal direction, for example, a horizontal direction parallel to the length direction of the hollow area; the cantilever plate may be disposed on the middle plate 130 and extend to the middle of the hollow area 180.

As another implementation form, as shown in fig. 39, an outer cantilever is disposed on the middle plate 130, and the hollow area 180 is opened or closed by moving a movable cover plate to or from the outer cantilever; in the present disclosure, the flap may be a flat plate as shown in fig. 39, or a V-shaped member having a V-shaped cross section as shown in fig. 40.

As another implementation form, as shown in fig. 41, the lateral closing device 200 may be a fire-proof curtain, wherein the fire-proof curtain includes a rolling curtain and a receiving portion for receiving the rolling curtain, wherein the receiving portion is disposed on the middle plate 130, and when the rolling curtain is received in the receiving portion, the hollow area 180 is opened; when the roller shutter is extended from the receiving portion and connected to the other side of the hollow area 180, the hollow area 180 is closed.

Wherein the roller shutter may extend in a horizontal direction; alternatively, the roller blind extends in an inclined plane, i.e. when the fire protection screen closes the hollow-out area 180, the receptacle is located above the connection point of the roller blind to the intermediate plate 130.

A guide device is arranged in the hollow-out area 180, and when the roller shutter extends out, the roller shutter is guided by the guide device; in this disclosure, the guide device is a guide bar, and the guide bar may extend from one side of the hollow area to the other side of the hollow area.

For the structures of the transverse rolling curtain, the vertical side shifting curtain, the gravity type side shifting curtain and the like, reference may be made to the disclosure document of the chinese patent 202111478471X, which is not described in detail herein.

According to another aspect of the disclosure, the disclosure also provides a building comprising the cross-layer fireproof garage.

In this disclosure, the building can also include the flat-storey garage, the flat-storey garage with cross-storey fire prevention garage combination sets up, for example, the flat-storey garage can set up in cross-storey fire prevention garage's top or below.

On the other hand, the building can comprise a plurality of cross-layer fireproof garages, and the plurality of cross-layer fireproof garages can be stacked in the vertical direction or arranged side by side in the horizontal direction. Certainly, when the two cross-layer fireproof garages are arranged side by side in the horizontal direction, the two cross-layer fireproof garages can have certain height difference.

Correspondingly, the flat-layer garage can also be a plurality of, and in the direction of height, the flat-layer garage and the cross-layer fireproof garage can be arranged in a staggered manner, and other arrangement modes can also be adopted.

When the building not only comprises the cross-layer fireproof garage but also comprises the flat-layer garage, the fireproof subareas and the fireproof units arranged in the cross-layer fireproof garage do not influence each other with the fireproof subareas and the fireproof units arranged in the flat-layer garage, namely, the fireproof subareas and the fireproof units are arranged in respective modes.

In the description of the present specification, reference to the description of "one embodiment/mode", "some embodiments/modes", "example", "specific example", or "some examples" or the like 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 present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to 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/modes or examples and features of the various embodiments/modes or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

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 to implicitly indicate 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 be made to those skilled in the art, based on the above disclosure, and still be within the scope of the present disclosure.

Claims

1. A cross-layer fireproof garage, comprising:

a roof formed as a roof of the cross-floor fire protection garage;

the upper space and the lower space of the middle plate are communicated through the hollow areas;

wherein, when fire hazard and/or production flue gas take place for the inside in cross-layer fire prevention garage: the hollow area is sealed through the transverse sealing device, so that the fireproof space above the hollow area and the fireproof space below the hollow area are in different fireproof subareas or fireproof units; and form through vertical closing device and store up the cigarette corridor, at least part among the flue gas flows extremely store up the cigarette corridor, and through with store up the outside of cigarette pipeline discharge to the cross-layer fireproof garage of cigarette corridor intercommunication.

2. The cross-layer fireproof garage of claim 1, wherein the hollow area enclosed by the smoke storage gallery and the vertical enclosure belongs to a fireproof subarea or a fireproof unit.

3. The cross-layer fire-resistant garage of claim 1, wherein the vertical closing device enables the smoke storage corridor and the fire-resistant space communicated with the smoke storage corridor to belong to the same fire-resistant subarea or fire-resistant unit.

4. The cross-layer fireproof garage of claim 1, wherein the enclosed space of the vertical enclosing device has a perforated area, so that the fireproof space and/or the smoke storage gallery outside the enclosed space of the vertical enclosing device are connected through the perforated area of the enclosed space of the vertical enclosing device, so that the fireproof space above the hollowed-out area, the fireproof space below the hollowed-out area and the hollowed-out area belong to the same fireproof subarea or fireproof unit.

5. The cross-storey fire-resistant garage of claim 1, wherein at least some of the vertical enclosures extend upwardly and downwardly from the hollowed-out area, and the space enclosed by the vertical enclosures is formed as a separate fire-resistant partition or unit.

6. The cross-storey fire-resistant garage of claim 1, wherein an end of the vertical enclosure remote from the hollowed-out area is enclosed by a transverse partition, such that a space enclosed by the vertical enclosure forms a smoke storage corridor.

7. The cross-layer fireproof garage of claim 6, wherein the fireproof space above the hollowed-out area, the hollowed-out area and the space enclosed by the vertical closing device belong to the same fireproof subarea or fireproof unit; or the fireproof space, the hollow area and the smoke storage gallery below the hollow area belong to the same fireproof subarea or fireproof unit.

8. The cross-layer fire-resistant garage of claim 1, wherein when no fire occurs, the transverse closing device leaves at least a portion of the hollowed-out area unsealed and connects the fire-resistant space above the hollowed-out area with the fire-resistant space below the hollowed-out area through the hollowed-out area; and/or at least part of the vertical closing device is folded, and the fire-proof space above the hollow area and the fire-proof space below the hollow area are connected through the hollow area.

9. The cross-level fire-resistant garage of claim 1, wherein said lateral closing device is selected from at least one of a lateral rolling curtain, a lateral folding curtain, a lateral rolling curtain, a gravity fire-resistant curtain, a sloping gravity fire-resistant curtain, and a lateral cover panel, and/or said vertical closing device is selected from at least one of a vertical rolling curtain, a vertical folding curtain, a vertical side-shifting curtain, and a gravity side-shifting curtain.

10. The cross-storey fire-resistant garage of claim 1, wherein vertical partitions are provided within the fire zones to form fire-resistant units through the vertical partitions.

11. The cross-storey fire-resistant garage of claim 1, wherein an evacuation channel is provided within the fire-resistant unit to pass through the evacuation channel to an evacuation exit and/or evacuation stairs, or to pass through the evacuation channel to a fire-resistant sub-area or a fire-resistant unit adjacent to the fire-resistant unit.

12. The cross-layer fireproof garage of claim 11, wherein when the fireproof space above the hollow area and the fireproof space below the hollow area are communicated through the hollow area, an evacuation channel or a fireproof staircase is arranged in the fireproof space above the hollow area and/or the fireproof space below the hollow area.

13. The cross-storey fire-resistant garage of claim 1, further comprising a smoke duct located adjacent the roof above the hollowed-out area, or located adjacent the intermediate panel adjacent the hollowed-out area, or located below the transverse sealing device, or located below the intermediate panel.

14. A building comprising the cross-storey fire-resistant garage of any one of claims 1-13.