CN217838480U - Explosion-proof biochemical pool suitable for high-safety-level building - Google Patents
Explosion-proof biochemical pool suitable for high-safety-level building Download PDFInfo
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- CN217838480U CN217838480U CN202221116875.4U CN202221116875U CN217838480U CN 217838480 U CN217838480 U CN 217838480U CN 202221116875 U CN202221116875 U CN 202221116875U CN 217838480 U CN217838480 U CN 217838480U
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Abstract
The utility model provides an explosion-proof biochemical pool suitable for high-safety level buildings, wherein an explosion-proof buffer layer is arranged at least at one side of the biochemical pool close to a high-safety protection level area; the utility model arranges the explosion-proof buffer layer at the setting position of the biochemical pool, and takes effective protection measures into consideration when the biochemical pool is established, and can effectively separate explosion impact after explosion, thereby ensuring personnel safety and building integrity in the area with higher safety level requirement, and avoiding further expanded safety accidents; the utility model discloses be suitable for the setting of biochemical pond among the multiple building structure, space plasticity is better.
Description
Technical Field
The utility model relates to a building engineering field especially relates to an explosion-proof biochemical pond suitable for high security level building.
Background
With the acceleration of the urbanization process, residential districts, public buildings and the like are increased in large area, and necessary auxiliary supporting facilities such as biochemical tanks (including septic tanks) are built. However, since the biochemical pool belongs to a closed space for generating flammable and explosive gases, when sparks generated in the forms of welding, cutting, open fire and the like are carried out nearby the biochemical pool, fire and even explosion can be caused, and the safety of surrounding personnel is threatened.
In the prior art, in the construction process of a biochemical pool, how to improve the protection measures is considered to avoid explosion, so that after explosion occurs, more important safety accidents around the biochemical pool can be caused. Especially in areas with higher safety level requirements, such as rail transit structures, natural gas stations, civil explosive storage places, once an explosion is issued by a biochemical pool, a serious personal safety accident or adverse social influence is generated.
Therefore, effective protection measures need to be taken into consideration when the biochemical pool is built, and explosion impact can be effectively blocked after explosion occurs, so that personnel safety and building integrity of an area with higher safety level requirements are ensured, and further expanded safety accidents are avoided.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a pair of explosion-proof biochemical pond suitable for high security level building need consider promptly when constructing biochemical pond and has effectual safeguard measure, can effective separation explosion impact after the emergence explosion to guarantee the personnel safety of the higher region of security level requirement and the intact of building, avoid appearing the incident of further expansion.
The utility model provides a pair of explosion-proof biochemical pond suitable for high safety level building, biochemical pond is equipped with explosion-proof buffer layer at least in the one side that is located near high safety protection level region.
Further, the biochemical pool comprises an inner wall and an outer wall, the inner wall is used for enclosing the biochemical pool, and the outer wall surrounds the inner wall and forms an interlayer with the inner wall;
the explosion-proof buffer layer is arranged in the interlayer.
Furthermore, the explosion-proof buffer layer is formed by vertically arranged strip-shaped hollow bodies which are closely arranged in an array manner.
Further, the cross section of the strip-shaped hollow body is circular, polygonal or irregular.
Furthermore, the strip-shaped hollow body is of an integral structure or a split structure in the vertical direction; the strip-shaped hollow body is integrally formed on the cross section or is surrounded by split components to form the hollow body.
Further, the thickness L of the explosion-proof buffer layer 1 ≥3000mm。
Further, the explosion-proof buffer layer is arranged in the interlayer close to one side of the high-safety protection grade area, and the rest part in the interlayer is filled with the filler.
Further, the inner wall is the cuboid structure, the outer wall is cuboid structure and dustcoat and supports in the inner wall and through the supporting component and form the intermediate layer.
Further, the interlayer corresponds to six surfaces of the cuboid and comprises an upper interlayer, a lower interlayer, a left interlayer, a right interlayer, a front interlayer and a rear interlayer, and the explosion-proof buffer layer is arranged on the right interlayer and vertically props against the corresponding surface of the outer wall; the supporting component comprises an upper horizontal support, a lower horizontal support and a vertical support, the vertical support is formed by a plurality of layers which are distributed on a left interlayer, a front interlayer and a rear interlayer, and the upper horizontal support and the lower horizontal support are respectively formed by a plurality of layers which are correspondingly distributed on the upper interlayer and the lower interlayer.
Further, the vertical support and the upper horizontal support and the vertical support and the lower horizontal support are fixedly connected respectively; and the upper horizontal support, the lower horizontal support and the vertical support are respectively in fixed abutting connection corresponding to the inner wall and the outer wall in the respective width directions.
The utility model has the advantages that: the utility model discloses an explosion-proof biochemical pond suitable for high security level building sets up explosion-proof buffer layer at biochemical pond settlement position, considers to have effective safeguard measure promptly when setting up biochemical pond, can effectively obstruct the explosion impact after exploding to guarantee the personnel's safety and the intact of building of the higher region of security level requirement, avoid appearing the incident of further expansion; the utility model discloses be suitable for the setting of biochemical pond among the multiple building structure, space plasticity is better.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a sectional view of the vertical side of the structure of the present invention;
FIG. 2 is a sectional elevation view of the structure of the present invention (avoiding vertical support);
FIG. 3 is a schematic view of the arrangement of an explosion-proof buffer layer;
FIG. 4 is a schematic view of a strip-shaped hollow body structure (circular vertical whole);
FIG. 5 is a schematic view of a strip-shaped hollow body structure (circular vertical split);
FIG. 6 is a schematic view of a strip-shaped hollow body structure (polygonal vertical whole);
FIG. 7 is a schematic view of a strip-shaped hollow body structure (polygonal vertical split);
FIG. 8 is a schematic view of the structure of the divided members constituting the strip-shaped hollow body (vertical whole);
FIG. 9 is a schematic structural view of split members constituting a strip-shaped hollow body (vertical split);
FIG. 10 is a perspective view of the present invention (with the filler removed);
FIG. 11 is a perspective view of an upper horizontal support, lower horizontal support and vertical support arrangement;
fig. 12 is a schematic view of the rail transit station of the present invention.
Detailed Description
As shown in the figures, the utility model provides an explosion-proof biochemical pool suitable for high-safety level buildings, the biochemical pool is provided with an explosion-proof buffer layer 3 at least at one side near the high-safety protection level area;
the explosion-proof buffer layer 3 refers to any mechanical structure capable of buffering the impact and destructive force of explosion of the biochemical pool, such as an elastic material layer, a mechanical structure layer with buffer and the like, and can achieve the purposes of buffering and blocking; the high safety protection level area refers to an area with more crowds, and an area with flammable and explosive articles, such as a rail transit structure, a natural gas station, a civil explosive article storage place and the like; the explosion-proof buffer layer can be arranged in multiple directions according to design and actual needs, and even surrounds the biochemical pool, and is not described in detail herein.
In the embodiment, the biochemical pool comprises an inner wall 2 and an outer wall 1, the inner wall 2 is used for enclosing the biochemical pool, and the outer wall 1 is enclosed by the inner wall 2 and forms an interlayer with the inner wall 2;
the explosion-proof buffer layer 3 is arranged in the interlayer; as shown in the figure, during actual construction, the inner wall and the outer wall are of reinforced concrete structures, the strength of the inner wall and the outer wall is not lower than C25, the thickness of the outer wall is not lower than 500mm, the thickness of the inner wall is not lower than 400mm, so that sufficient strength is guaranteed, the anti-explosion buffer layer is arranged in the interlayer structure, the buffer is formed when the strength is sufficient, and the effect of effectively protecting relevant regions is achieved.
In this embodiment, the explosion-proof buffer layer 3 is formed by vertically arranged strip-shaped hollow bodies 301 which are closely arranged in an array; the strip-shaped hollow bodies can be in a cylindrical, semicircular, special-shaped or polygonal structure, the materials are generally high polymer materials, the array type close arrangement refers to the array type close arrangement, and the strip-shaped hollow bodies between adjacent rows need to be staggered to ensure the close arrangement and the attachment, so that the aim of buffering and blocking is achieved; because the strip hollow body is adopted, the shock absorber can buffer and obstruct layer by layer when suffering from larger explosion impact force, and has better effect.
In this embodiment, the cross section of the strip-shaped hollow body is circular, polygonal or irregular; as shown in fig. 3, 4 and 5, the cross section of the strip-shaped hollow body 301 is circular, and when the strip-shaped hollow body is impacted, the strip-shaped hollow body not only has a buffering and blocking effect, but also has a relative sliding effect, so that the buffering and blocking effects are enhanced; as shown in fig. 6 and 7, the cross section of the strip-shaped hollow bodies 301a (different shapes, and different reference numbers are used for distinguishing) can also be hexagonal, and the strip-shaped hollow bodies can be tightly attached to each other when being arranged (the arrangement mode can refer to fig. 3), so that the overall impact resistance is improved; the strip-shaped hollow bodies are all of an integral structure, namely, the strip-shaped hollow bodies are all integral when viewed on the cross section; the structure shown in fig. 8 and 9 can also be adopted, the strip-shaped hollow body is surrounded by the split components 301b on the cross section, the split components 301b are semicircular, and the semicircular components are distributed in a fish scale type arrangement to form a tightly-arranged hollow body system, so that the explosion-proof buffer layer is formed, has good impact resistance, and is not described again;
in practical use, the arrangement of the strip-shaped hollow bodies 301 is generally more than three lines, so as to ensure the progressive buffering effect layer by layer.
In this embodiment, the strip-shaped hollow body 301 is of an integral structure or a split structure in the vertical direction; as shown in fig. 4 to 9, the cross section of the strip-shaped hollow body is in an integral shape or surrounded by split members, and the strip-shaped hollow body can be in a split structure in the vertical direction, that is, the strip-shaped hollow body is formed by upward stacking layers, and the stacked structure is beneficial to forming buffer and barrier in a targeted manner, which is not described again;
as shown in the figure, a vertical split horizontal section circular strip-shaped hollow body 3011, a vertical split horizontal section hexagonal strip-shaped hollow body 3011a, and a vertical split horizontal section semicircular split member 3011b.
In this embodiment, the thickness L1 of the explosion-proof buffer layer 3 is greater than or equal to 3000mm, which refers to the thickness of the biochemical pool in the direction of the high-safety protection level region, and is not described herein again; the thickness of the protective cushion is 3000mm, and the protective cushion has enough protection and buffering capacity; the minimum clear distance between the inner wall 1 and the high safety protection grade area should not be less than 5000mm to ensure sufficient buffer distance.
In this embodiment, the explosion-proof buffer layer 3 is disposed in the interlayer near one side of the high safety protection level region, the filler is filled in the rest of the interlayer, and the filler is filled in the rest of the interlayer (except for the explosion-proof buffer layer), so as to ensure that the inner wall 2 and the outer wall 1 form stable support therebetween, and have certain buffering and blocking effects.
In this embodiment, the inner wall 2 is a cuboid structure, and the outer wall 1 is a cuboid structure and is covered on the inner wall and supported by the support assembly to form the interlayer; the outer wall is the cuboid structure, and roof and bottom plate can regard as building floor board to set up, must strengthen the arrangement of reinforcement or improve one-level concrete grade at least, no longer give consideration to here.
In this embodiment, the interlayer corresponding to six surfaces of the cuboid includes an upper interlayer, a lower interlayer, a left interlayer, a right interlayer, a front interlayer and a rear interlayer, and the left and right of the interlayer are based on the drawings and are not described again; the explosion-proof buffer layer 3 is arranged on the right interlayer and vertically props against the corresponding surface of the outer wall 1; the supporting assembly comprises an upper horizontal support 5, a lower horizontal support 6 and a vertical support 7, the vertical supports are distributed on the left interlayer, the front interlayer and the rear interlayer, and the upper horizontal support and the lower horizontal support are respectively distributed on the upper interlayer and the lower interlayer correspondingly;
the thicknesses (the distance between the outer surface of the inner wall and the inner surface of the outer wall) of the left interlayer, the front interlayer and the rear interlayer are generally more than 1000mm, enough buffer distance is still ensured in an area with lower safety protection level, and meanwhile, the relative independence of the biochemical pool is ensured;
during construction, the thickness of the upper interlayer is not less than 400mm, and the thickness of the lower interlayer is not less than 500mm;
in actual construction, the thicknesses of the upper horizontal supports 5, the lower horizontal supports 6 and the vertical supports 7 are not less than the structural thickness of the inner wall of the biochemical pool, reinforced concrete can be adopted for pouring and forming, the distance between every two adjacent upper horizontal supports, between every two adjacent lower horizontal supports and between every two adjacent vertical supports is not less than 1000mm and not more than 4000mm, a firm support system is formed, and the integral strength of the biochemical pool is ensured.
In this embodiment, the vertical supports 7 and the upper horizontal supports 5 and the vertical supports 7 and the lower horizontal supports 5 are respectively and fixedly connected, and generally formed by casting; the upper horizontal support 5, the lower horizontal support 6 and the vertical support 7 are fixedly abutted corresponding to the inner wall 2 and the outer wall 1 respectively in the respective width directions, and in the same way, a structure of casting into a whole is adopted;
above-mentioned structure has guaranteed to form a plurality of frame-type fixed connection structures between inner wall 2 and the outer wall 1 of biochemical pond to guarantee the holistic blast resistance intensity of biochemical pond, combine aforementioned explosion-proof buffer layer, have better safety protection effect.
Figure 12 expresses the utility model is a structure for track traffic website, as shown in the figure, the utility model is used for the track traffic website, right side enclose track traffic escape way 8, and ground 9 is located the utility model discloses upper portion, rightmost side are track traffic open cut station 10, and is harmonious smooth and easy on the whole, and the security is higher.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. An explosion-proof biochemical pond suitable for high security level building which characterized in that: the biochemical pool is provided with an explosion-proof buffer layer at least at one side close to the high-safety protection level area;
the biochemical pool comprises an inner wall and an outer wall, the inner wall is used for enclosing the biochemical pool, and the outer wall surrounds the inner wall and forms an interlayer with the inner wall;
the explosion-proof buffer layer is arranged in the interlayer.
2. The explosion-proof biochemical pool suitable for high-safety-level buildings according to claim 1, characterized in that: the explosion-proof buffer layer is formed by vertically arranged strip-shaped hollow bodies which are closely arranged in an array manner.
3. The explosion-proof biochemical pool suitable for the high-safety-level building according to claim 2, wherein: the cross section of the strip-shaped hollow body is circular, polygonal or irregular.
4. The explosion-proof biochemical pool suitable for the high-safety-level building according to claim 3, wherein: the strip-shaped hollow body is of an integral structure or a split structure in the vertical direction; the strip-shaped hollow body is integrally formed on the cross section or is surrounded by split components to form the hollow body.
5. The explosion-proof biochemical pool suitable for the high-safety-level building according to claim 2, wherein: thickness L of the explosion-proof buffer layer 1 ≥3000mm。
6. The explosion-proof biochemical pool suitable for the high-safety-level building according to claim 4, wherein: the anti-explosion buffer layer is arranged in the interlayer close to one side of the high-safety protection grade area, and the rest part in the interlayer is filled with filler.
7. The explosion-proof biochemical pool suitable for the high-safety-level building according to claim 5, wherein: the inner wall is the cuboid structure, the outer wall is the cuboid structure and dustcoat and supports in the inner wall and through the supporting component and form the intermediate layer.
8. The explosion-proof biochemical pool suitable for high-safety-level buildings according to claim 7, characterized in that: the interlayer comprises an upper interlayer, a lower interlayer, a left interlayer, a right interlayer, a front interlayer and a rear interlayer corresponding to six surfaces of the cuboid, and the explosion-proof buffer layer is arranged on the right interlayer and vertically props against the corresponding surface of the outer wall; the supporting component comprises an upper horizontal support, a lower horizontal support and a vertical support, wherein the vertical support is formed by distributing a plurality of upper interlayers, a front interlayer and a rear interlayer, and the upper horizontal support and the lower horizontal support are respectively formed by correspondingly distributing a plurality of upper interlayers and lower interlayers.
9. The explosion-proof biochemical pool suitable for the high-safety-level building according to claim 8, wherein: the vertical support and the upper horizontal support and the vertical support and the lower horizontal support are respectively and fixedly connected; and the upper horizontal support, the lower horizontal support and the vertical support are respectively in fixed abutting connection corresponding to the inner wall and the outer wall in the respective width directions.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116875.4U CN217838480U (en) | 2022-05-10 | 2022-05-10 | Explosion-proof biochemical pool suitable for high-safety-level building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116875.4U CN217838480U (en) | 2022-05-10 | 2022-05-10 | Explosion-proof biochemical pool suitable for high-safety-level building |
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| Publication Number | Publication Date |
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| CN217838480U true CN217838480U (en) | 2022-11-18 |
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| CN202221116875.4U Active CN217838480U (en) | 2022-05-10 | 2022-05-10 | Explosion-proof biochemical pool suitable for high-safety-level building |
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| CN (1) | CN217838480U (en) |
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- 2022-05-10 CN CN202221116875.4U patent/CN217838480U/en active Active
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