CN115680329A - Safety gas cylinder chamber - Google Patents
Safety gas cylinder chamber Download PDFInfo
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- CN115680329A CN115680329A CN202211515968.9A CN202211515968A CN115680329A CN 115680329 A CN115680329 A CN 115680329A CN 202211515968 A CN202211515968 A CN 202211515968A CN 115680329 A CN115680329 A CN 115680329A
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Abstract
The invention relates to the technical field of constructional engineering, and particularly discloses a safe gas cylinder chamber, which comprises a semi-open gas cylinder chamber body; the gas cylinder chamber body is arranged at one corner of the north side of the main building of the experiment building, the outer wall of the gas cylinder chamber body adopts a shutter wall structure, and the inner wall of the gas cylinder chamber body adopts an explosion-proof wall and is separated from the main building of the experiment building through the explosion-proof wall. The north outer wall and the side outer wall of the safe air bottle chamber are both composed of a plurality of groups of S-shaped shutters, and have the advantages of natural ventilation, rain prevention, light shading and explosion relief; the safe gas cylinder chamber is positioned at one corner of the north side of a main building of an experimental building, can form natural convection ventilation, is difficult to gather inflammable and explosive gases, reduces potential safety hazards to the experimental building and related personnel inside the experimental building, and realizes the functions of fire insulation and explosion insulation of the gas cylinder chamber and other functional rooms in the experimental building by adopting an explosion-proof wall structure on the inner wall of the gas cylinder chamber; the safety gas cylinder chamber does not adopt a suspended ceiling structure, and combustible and explosive gas which is leaked in a gathering or trace manner in the suspended ceiling is prevented.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a safe gas cylinder chamber.
Background
The cylinder chamber is usually filled with gases such as hydrogen, oxygen, nitrogen, helium, methane, acetylene, compressed air and the like, is a key part of relevant engineering potential safety hazards such as laboratories and the like, and the safety of the gas cylinder chamber is the most concerned by designers. The gas cylinder room is a necessary functional room in laboratories in the fields of medicines, foods, health products, medical instruments, disease control, scientific research and teaching, life science, police law, chemical engineering, agriculture, forestry, fishery, metering, special equipment, ocean engineering, aviation, aerospace, nuclear industry and the like.
According to the related requirements of the national standard of ' building design fire protection Specifications ' (GB 50016-2014 '), the gas cylinder chamber is prohibited from being placed in the civil building.
According to the stipulation of scientific experimental building standard 'scientific research building design standard' (JGJ 91-2019), the gas cylinder is placed in a gas cylinder storage room outside a main building, and the gas supply at a station does not exceed one cylinder.
But the current situation is that: most of experimental buildings are integrally designed according to civil buildings, and after the experimental buildings pass inspection and acceptance, the gas cylinder chamber is illegally arranged in the experimental building, so that huge potential safety hazards are hidden, safety accidents sometimes occur, and life and property losses are brought.
A few experimental buildings are integrally designed according to industrial buildings, the quantity of dangerous goods in a gas cylinder chamber and the proportion of the area of the gas cylinder chamber in a fireproof subarea meet the requirements of standard terms, but the theoretically calculated allowable quantity of dangerous gas cannot maintain the development of daily scientific research and experimental work in the practical application process.
This scheme is placed the gas cylinder room from "indoor" and is moved towards the safe "semi-open type" of natural convection ventilation and place, possesses rain-proof, shading simultaneously, lets out the more natural safety measure characteristic of exploding, has solved above-mentioned technical problem to a certain extent.
Disclosure of Invention
The present invention is directed to a safety cylinder chamber to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a safe gas cylinder chamber comprises a semi-open gas cylinder chamber body; the gas cylinder chamber body is arranged at one corner of the north side of a main building of the experimental building, the outer wall of the gas cylinder chamber body adopts a shutter wall structure, and the inner wall of the gas cylinder chamber body adopts an explosion-proof wall and is separated from the main building of the experimental building through the explosion-proof wall;
the louver wall comprises a north outer wall, louver doors are mounted on the north outer wall, the north outer wall mainly comprises a plurality of groups of first louvers which vertically face the ground, and cavities between every two adjacent first louvers are arranged to be north ventilation cavities;
the louver wall also comprises a side outer wall, the top end of the side outer wall is connected with the north outer wall, the side outer wall mainly comprises a plurality of groups of second louvers which vertically face the ground, the adjacent vertical second louvers are arranged at equal intervals, and a cavity between every two adjacent second louvers is a side ventilation cavity;
natural ventilation air flow is formed among the north ventilation cavity, the side ventilation cavity and the gas cylinder chamber body;
the cross sections of the first louver and the second louver are of S-shaped structures, reinforcing ribs are arranged on each group of louvers and used for enhancing the strength of the louvers and improving the rain shielding effect of the louvers, and the reinforcing ribs are fixed on corresponding louver walls through fasteners.
Preferably, each group of louver walls comprises louver boards and a louver frame, the upper ends and the lower ends of the first louver and the second louver are connected with the louver boards through screws, and the louver boards are fixed on the louver frame through screws.
Preferably, the louver boards comprise a horizontal seat and vertical boards, a group of vertical boards are arranged at the top end of one side of the horizontal seat, a group of vertical boards are also arranged at the bottom end of the other side of the horizontal seat, the vertical boards are connected with the louver frame through fasteners, and the multiple groups of louvers are fixed on the horizontal seat at equal intervals through the fasteners.
Preferably, the louver door is opened outside the experimental building, and the door frame of the louver door is connected with the louver window frame through the explosion venting bolt.
Preferably, the first louver and the second louver are made of materials with high corrosion resistance, and the materials with high corrosion resistance include, but are not limited to, stainless steel and aluminum alloy sheets.
Preferably, the gas cylinder chamber body is not hung on the ceiling, and combustible and explosive gas leaked in a gathering or micro-leakage manner in the ceiling is prevented.
Preferably, the ground of the gas cylinder chamber body is a slope structure, the slope structure is gradually reduced from inside to outside, and the ground height on the side close to the louver wall is the lowest.
Preferably, the gas cylinder chamber body adopts a half-open type, and the height of the opening at the bottom of the gas cylinder chamber body is consistent with the height of a terrace of the gas cylinder chamber body, so that natural convection ventilation is formed, the gas in the gas cylinder chamber body is prevented from leaking, and trace leaked flammable and explosive gas is prevented from being gathered in the gas cylinder chamber body.
Preferably, the gas cylinder chamber body is positioned at one corner of the north side of the main building of the experiment building, so that the gas cylinder chamber body is far away from workers gathered by the main building of the experiment building, and the time of sunshine irradiating the gas cylinder chamber body is shortened.
Compared with the prior art, the invention has the beneficial effects that:
the safe gas cylinder chamber provided by the invention does not violate the existing standard specification, and the related standard specification makes a regulation on whether the inflammable and explosive gas cylinder chamber is placed indoors, but the safe gas cylinder chamber adopts a semi-open structure and is seen from the indoor to the outdoor according to the same terrace. The north outer wall and the side outer wall of the semi-open structure are both composed of a plurality of groups of louvers with S-shaped sections, and the semi-open structure has the advantages of natural ventilation, rain prevention, shading and explosion relief; the special position relation between the safe gas cylinder room and the experimental building is determined (located at one corner of the north side of the main building of the experimental building), so that potential safety hazards caused to the experimental building and related personnel inside the experimental building are fundamentally reduced, and the inner wall of the gas cylinder room adopts an explosion-proof wall structure, so that the fire-proof and explosion-proof functions of other functional rooms in the gas cylinder room and the experimental building are realized; meanwhile, the safety gas cylinder chamber does not adopt a suspended ceiling structure, so that flammable and explosive gas leaked or slightly leaked in a suspended ceiling is prevented from being gathered; the air bottle chamber has a slope on the ground, is the lowest on the ground close to the louver wall, and is used for discharging a very small amount of drifting rain possibly generated by typhoon rainstorm and sanitary cleaning.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a specific structural diagram of the gas cylinder chamber body of the invention;
FIG. 3 is a schematic view of a first louver of the present invention;
FIG. 4 is a schematic view of the north outer wall according to the present invention;
FIG. 5 is a schematic view of a partial structure of the north exterior wall of the present invention;
FIG. 6 is a schematic view showing the detailed structure of the side outer wall according to the present invention;
FIG. 7 is a front view of a side fascia of the present invention;
FIG. 8 is a schematic view showing a detailed structure of the louver frame of the present invention;
fig. 9 is a schematic structural view of the louver of the side outer wall according to the present invention.
In the figure: 1. a cylinder chamber body; 2. building a main body of the experimental building; 3. an explosion-proof wall; 4. a north exterior wall; 41. a first louver; 42. a north ventilation cavity; 5. a side exterior wall; 51. a second louver; 52. a side vent cavity; 6. a louver door; 7. reinforcing ribs; 8. a louver board; 81. a horizontal base; 82. a vertical plate; 9. a louver window frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "horizontal", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Any one embodiment of the present invention will now be described for further explanation with reference to figures 1-9:
example 1: a safe gas cylinder chamber comprises a semi-open gas cylinder chamber body 1; the gas cylinder chamber body 1 is arranged at one corner of the north side of the experiment building main body building 2, the outer wall of the gas cylinder chamber body 1 is of a shutter wall structure, and the inner wall of the gas cylinder chamber body 1 is of an explosion-proof wall 3 and is separated from the experiment building main body building 2 through the explosion-proof wall 3.
As a preferred embodiment, the gas cylinder chamber body 1 is in a semi-open type, and the height of the bottom opening of the gas cylinder chamber body 1 is consistent with the height of a terrace of the gas cylinder chamber body 1, so that natural convection ventilation is formed, leakage of gas in the gas cylinder chamber body 1 is avoided, and trace leakage of flammable and explosive gas is avoided to be gathered in the gas cylinder chamber body 1.
As a preferred embodiment, the secure cylinder chamber is specifically positioned: the gas cylinder room body 1 is positioned at one corner of the north side of the main building 2 of the experiment building, so that the gas cylinder room body is far away from workers gathered by the main building 2 of the experiment building, and the time of sunshine irradiating the gas cylinder room body 1 is shortened.
As a preferred embodiment, the explosion-proof wall 3 has a function of isolating the gas cylinder room body 1 from the main building 2 of the laboratory building when a fire breaks out in the gas cylinder room body 1 or the main building 2 of the laboratory building.
As a preferred embodiment, the gas cylinder chamber body 1 is not provided with a suspended ceiling, and combustible and explosive gas leaked or slightly leaked in the suspended ceiling is prevented from being accumulated.
As a preferred embodiment, the ground of the gas cylinder chamber body 1 is a slope structure, the slope structure is gradually reduced from inside to outside, and the ground height on the side close to the louver wall is the lowest.
In this embodiment: the gas cylinder chamber body 1 adopts a semi-open structure, and the outer wall of the gas cylinder chamber body 1 adopts a shutter wall structure, so that the gas cylinder chamber has the advantages of natural ventilation, rain prevention, light shielding and explosion relief; the special position relation between the gas cylinder chamber body 1 and the experiment building is determined (one corner of the north side of the experiment building body 2 is built), so that potential safety hazards caused to the experiment building and related personnel inside the experiment building are reduced fundamentally.
This gas cylinder room body 1's interior wall adopts blast wall 3 structure, and this blast wall 3 is located the junction of gas cylinder room body 1 and experiment building main body building 2 to this has realized the isolation function to other function rooms in gas cylinder room body 1 and the experiment building main body building 2, can in time block it when dangerous circumstances such as conflagration, explosion take place, reduces economic loss.
The suspended ceiling structure is not adopted in the gas cylinder chamber body 1, flammable and explosive gas which is leaked in a gathering or micro-leakage manner in the suspended ceiling is prevented, and potential safety hazards are reduced.
The ground of gas cylinder room body 1 has certain slope, and the ground relief that this slope structure is close to tripe wall one side is minimum, makes it can be convenient for the technique discharge typhoon storm rain probably produce the minute amount of rain and indoor rubbish of wafing.
Example 2: the louver wall comprises a north outer wall 4, a louver door 6 is mounted on the north outer wall 4, the north outer wall 4 mainly comprises a plurality of groups of first louvers 41 which vertically face the ground, and a cavity between every two adjacent first louvers 41 is a north ventilation cavity 42;
the louver wall further comprises a side outer wall 5, the top end of the side outer wall 5 is connected with the north outer wall 4, the side outer wall 5 mainly comprises a plurality of groups of second louvers 51 which are vertical to the ground, the adjacent vertical second louvers 51 are arranged at equal intervals, and a cavity between every two adjacent second louvers 51 is a side ventilation cavity 52;
natural ventilation air flow is formed among the north ventilation cavity 42, the side ventilation cavity 52 and the gas cylinder chamber body 1;
the sections of the first louver 41 and the second louver 51 are both of S-shaped structures, reinforcing ribs 7 are arranged on each group of louvers, the reinforcing ribs 7 are used for enhancing the strength of the louvers and improving the rain shielding effect of the louvers, and the reinforcing ribs 7 are fixed on corresponding louver walls through fasteners.
In a preferred embodiment, the first louver 41 and the second louver 51 are made of a material with high corrosion resistance, and the material with high corrosion resistance includes, but is not limited to, stainless steel and aluminum alloy thin plates.
In this embodiment: this scheme is through north ventilation chamber 42 on the north outer wall 4, the side ventilation chamber 52 on the side outer wall 5 and the inner chamber intercommunication of gas cylinder room body 1 for outside air can enter into gas cylinder room body 1 naturally, forms the natural draft air current with this, is convenient for realize the ventilation function to gas cylinder room body 1, avoids the flammable explosive gas gathering of trace leakage in gas cylinder room body 1.
Meanwhile, the first louver 41 and the second louver 51 in the scheme are both S-shaped structures, so that when the air inlet bottle chamber is in actual use, rainwater can be blocked when flowing downwards along the S-shaped surfaces, the rainwater is prevented from drifting into the air inlet bottle chamber body 1 under the action of outdoor wind, and the rainwater is prevented from drifting into the air inlet bottle chamber body 1 under the action of the outdoor wind by the protruding reinforcing ribs 7 (the rainwater flows to arrows in fig. 3); the S-shaped surface blocks external light from directly irradiating the air inlet bottle chamber body 1, and the self rainproof and shading performance of the air inlet bottle chamber body is guaranteed.
Example 3: each group of louver walls comprises a louver board 8 and a louver frame 9, the upper end and the lower end of the first louver 41 and the upper end and the lower end of the second louver 51 are connected with the louver board 8 through screws, and the louver board 8 is fixed on the louver frame 9 through screws; the louver boards 8 comprise a horizontal seat 81 and vertical boards 82, a group of vertical boards 82 is arranged at the top end of one side of the horizontal seat 81, a group of vertical boards 82 is also arranged at the bottom end of the other side of the horizontal seat 81, the vertical boards 82 are connected with the louver frame 9 through fasteners, and multiple groups of louvers are fixed on the horizontal seat 81 at equal intervals through the fasteners.
In this embodiment: during actual installation, pass through the screw with strengthening rib 7 on first tripe 41, the second tripe 51 through the screw fixation on horizontal seat 81, the rethread screw passes through the screw fixation on shutter frame 9 with vertical plate 82 on the shutter 8 to this realization is to the equipment of tripe wall, and the condition that the arc part that sets up its can effectually prevent the tripe warp appears in strengthening rib 7, prolongs its life, ensures its self rain-proof, shading performance.
Example 4: the louver door 6 is opened outside the experimental building, and the door frame of the louver door 6 is connected with the louver window frame 9 through the explosion venting bolt.
In this embodiment: louvered door 6, north outer wall 4, side outer wall 5 all use as letting out the face of exploding, when dangerous condition such as explosion appears in the gas cylinder room body 1, can play the effect of letting out the explosion to gas cylinder room body 1 to personnel, property safety in the protection experiment building main body building.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A safety cylinder chamber, characterized by: comprises a semi-open type gas cylinder chamber body (1); the gas cylinder chamber body (1) is arranged at one corner of the north side of the main building (2) of the experimental building, the outer wall of the gas cylinder chamber body (1) adopts a shutter wall structure, and the inner wall of the gas cylinder chamber body (1) adopts an explosion-proof wall (3) and is separated from the main building (2) of the experimental building through the explosion-proof wall (3);
the louver wall comprises a north outer wall (4), a louver door (6) is mounted on the north outer wall (4), the north outer wall (4) mainly comprises a plurality of groups of first louvers (41) which vertically face the ground, and a cavity between every two adjacent first louvers (41) is a north ventilation cavity (42);
the louver wall further comprises a side outer wall (5), the top end of the side outer wall (5) is connected with the north outer wall (4), the side outer wall (5) mainly comprises a plurality of groups of second louvers (51) which vertically face the ground, and a cavity between every two adjacent second louvers (51) is set to be a side ventilation cavity (52);
natural ventilation air flow is formed among the north ventilation cavity (42), the side ventilation cavity (52) and the gas cylinder chamber body (1);
the sections of the first louver (41) and the second louver (51) are S-shaped structures, reinforcing ribs (7) are arranged on each group of louvers, the reinforcing ribs (7) are used for enhancing the strength of the louvers and improving the rain shielding effect of the louvers, and the reinforcing ribs (7) are fixed on corresponding louver walls through fasteners.
2. A safety cylinder chamber according to claim 1, characterized in that: each group of louver wall comprises louver boards (8) and a louver frame (9), the upper ends and the lower ends of the first louver (41) and the second louver (51) are connected with the louver boards (8) through screws, and the louver boards (8) are fixed on the louver frame (9) through screws.
3. A safety cylinder chamber according to claim 2, characterized in that: the louver boards (8) comprise horizontal seats (81) and vertical boards (82), a group of vertical boards (82) is arranged at the top end of one side of each horizontal seat (81), a group of vertical boards (82) is also arranged at the bottom end of the other side of each horizontal seat (81), the vertical boards (82) are connected with louver frames (9) through fasteners, and the multiple groups of louvers are fixed on the horizontal seats (81) at equal intervals through the fasteners.
4. A safety cylinder chamber according to claim 1, characterized in that: the louver door (6) is opened outside the experimental building, and the door frame of the louver door (6) is connected with the louver window frame (9) through the explosion venting bolt.
5. A safety cylinder chamber according to claim 1, characterized in that: the first louver (41) and the second louver (51) are made of materials with high corrosion resistance.
6. A safety cylinder chamber according to claim, characterized in that: the gas cylinder chamber body (1) is not provided with a suspended ceiling, and combustible and explosive gas which is leaked in a gathering or micro-leakage manner in the suspended ceiling is prevented.
7. A safety cylinder chamber according to claim, characterized in that: the ground of gas cylinder chamber body (1) is domatic structure, and this domatic structure reduces from inside to outside gradually, and the ground height that is close to louver one side is minimum.
8. A safety cylinder chamber according to claim, characterized in that: the gas cylinder chamber body (1) adopts a semi-open type, so that natural convection ventilation is formed, gas in the gas cylinder chamber body (1) is prevented from leaking, and trace leaked flammable and explosive gas is prevented from being gathered in the gas cylinder chamber body (1).
9. A safety cylinder chamber according to claim, characterized in that: the gas bottle chamber body (1) is located at one corner of the north side of the main building (2) of the experimental building, so that the gas bottle chamber body is far away from workers gathered by the main building (2) of the experimental building, and the time of sunshine irradiating the gas bottle chamber body (1) is shortened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211515968.9A CN115680329A (en) | 2022-11-30 | 2022-11-30 | Safety gas cylinder chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211515968.9A CN115680329A (en) | 2022-11-30 | 2022-11-30 | Safety gas cylinder chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115680329A true CN115680329A (en) | 2023-02-03 |
Family
ID=85054997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211515968.9A Pending CN115680329A (en) | 2022-11-30 | 2022-11-30 | Safety gas cylinder chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115680329A (en) |
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2022
- 2022-11-30 CN CN202211515968.9A patent/CN115680329A/en active Pending
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