Gymnasium stand structure combined with natural ventilation and gymnasium

Abstract

The utility model discloses a gymnasium stand structure combined with natural ventilation and a gymnasium, and relates to the field of stands. The gymnasium stand structure combined with natural ventilation comprises a stepped stand body and an entrance hall top plate arranged below the stand body, the entrance hall top plate is arranged at the top of an entrance hall of a gymnasium body, and the stand body comprises a plurality of stand seat plates and a plurality of stand backrest plates which are alternately connected. At least one stand backrest plate is provided with a plurality of ventilation holes, the entrance hall top plate is provided with a plurality of ventilation openings, and each ventilation opening is provided with a ventilation window capable of rotatably opening and closing the ventilation opening. According to the gymnasium stand structure combined with natural ventilation and the gymnasium, air outside the gymnasium can be introduced to flow through the stand body to ventilate audiences, so that the function of naturally ventilating the audiences on the stand body in the gymnasium is achieved, and energy consumption is effectively reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bleachers, in particular, to a bleacher structure combined with natural ventilation and a gymnasium. BACKGROUND

[0002] Indoor gymnasiums belong to large multi-functional public educational buildings, and the environmental quality inside the gymnasiums is required to be high, because the suitable temperature inside the gymnasiums needs to be maintained to ensure the comfort of the audience on the bleachers, resulting in a large amount of energy consumption of air conditioners and ventilation equipment, which is seriously inconsistent with the current green energy slogan. Therefore, how to ensure the comfort of the audience on the bleachers in the gymnasiums on the premise of saving energy has become the focus of research.

[0003] Indoor natural ventilation is a key measure to solve the above problems, which can replace or partially replace the air conditioning refrigeration system and the exhaust system to adjust the indoor cold and hot environment, improve the indoor air quality, save the operation energy consumption, and improve the comfort of the audience on the bleachers.

[0004] At present, there is no structure that can well combine natural ventilation to ventilate the bleacher seats in the gymnasium to meet the above use requirements. Practical new type content

[0005] The purpose of the present application is to provide a bleacher structure combined with natural ventilation and a gymnasium, which can introduce air outside the gymnasium to flow through the bleacher body to ventilate the audience, thereby realizing the function of natural ventilation for the audience on the bleacher body in the gymnasium, and effectively reducing energy consumption.

[0006] The present application is realized as follows:

[0007] The present application provides a bleacher structure combined with natural ventilation, which comprises a stepped bleacher body and an entrance hall top plate arranged below the bleacher body, the entrance hall top plate is arranged at the top of the entrance hall of the gymnasium body, the bleacher body comprises a plurality of bleacher seat plates and a plurality of bleacher backrest plates connected alternately, at least one bleacher backrest plate is provided with a plurality of ventilation holes, the entrance hall top plate is provided with a plurality of ventilation openings, and each ventilation opening is provided with a ventilation window capable of rotating to open and close the ventilation opening.

[0008] In some optional embodiments, the entrance hall top plate is arranged inclined to the horizontal plane and the bottom end is connected with a support wall.

[0009] In some optional embodiments, the entrance hall top plate is connected with at least one first driving mechanism, and the first driving mechanism is used to drive the ventilation window to rotate to open and close the corresponding ventilation opening.

[0010] In some optional embodiments, the top of the entrance hall top plate supports the bleacher body through at least one reinforcing wall.

[0011] In some optional embodiments, at least one bench board is provided with a stepped seat board, and the seat board is provided with a leg rest for fitting the user's leg, and the ventilation holes in the backrest board are aligned with the leg rests.

[0012] In some optional embodiments, the top of the entrance hall roof is provided with at least one first temperature sensor.

[0013] In some optional embodiments, a controller is further provided, which is electrically connected to the first temperature sensor and the first driving mechanism, respectively, and is configured to receive the temperature data detected by the first temperature sensor and control the first driving mechanism to drive the ventilation window to open and close the corresponding ventilation opening.

[0014] The application further provides a stadium, which comprises a stadium body provided with at least one stadium stand structure combined with natural ventilation as described above.

[0015] In some optional embodiments, the top of the stadium body is provided with at least one exhaust opening, and the exhaust opening is provided with an exhaust window capable of opening and closing the exhaust opening, and the exhaust opening is connected to at least one second driving mechanism, and the second driving mechanism is configured to drive the exhaust window to open and close the corresponding exhaust opening.

[0016] In some optional embodiments, at least one second temperature sensor is arranged at the at least one exhaust opening.

[0017] The stadium stand structure combined with natural ventilation provided by the application comprises a stepped stand body and an entrance hall roof arranged below the stand body, the entrance hall roof is arranged at the top of the entrance hall of the stadium body, the stand body comprises a plurality of bench boards and a plurality of backrest boards connected alternately, at least one backrest board is provided with a plurality of ventilation holes, the entrance hall roof is provided with a plurality of ventilation openings, and each ventilation opening is provided with a ventilation window capable of opening and closing the ventilation opening. The stadium stand structure combined with natural ventilation and the stadium provided by the application can ventilate the air outside the stadium through the entrance hall, the ventilation opening, the ventilation hole and the stand body in sequence, so as to realize natural ventilation of the stand body and achieve the energy-saving effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0019] Figure 1 A cross-sectional structure schematic diagram of a stadium provided by Embodiment 1 of the present application, which comprises a stadium stand structure combined with natural ventilation;

[0020] Figure 2 A partial enlarged view of A in Figure 1

[0021] Figure 3 A partial enlarged view of B in Figure 1

[0022] Figure 4 A partial enlarged view of C in Figure 2

[0023] Figure 5 A partial cross-sectional enlarged view of a stand body and a ventilation opening of an entrance hall roof in a stadium provided by Embodiment 2 of the present application, which comprises a stadium stand structure combined with natural ventilation;

[0024] Figure 6 A partial cross-sectional enlarged view of an exhaust opening in a stadium provided by Embodiment 2 of the present application, which comprises a stadium stand structure combined with natural ventilation.

[0025] In the drawings: 100, stand body; 110, stand sitting plate; 120, stand backrest plate; 130, ventilation hole; 140, seat plate; 150, legrest part; 200, entrance hall roof; 210, ventilation opening; 220, ventilation window; 230, support wall; 240, first driving mechanism; 250, reinforcing wall; 260, first temperature sensor; 270, support groove; 300, stadium body; 310, entrance hall; 320, exhaust opening; 330, exhaust skylight; 340, second driving mechanism; 350, second temperature sensor. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] ​​​Therefore, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. All other embodiments obtained based on the embodiments of the application by those of ordinary skill in the art without creative effort are within the scope of the application.

[0028] It should be noted that similar reference numbers and letters refer to similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0029] In the description of the application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the application is used, and are only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0030] In addition, the terms "horizontal", "vertical", "overhang" and the like do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0031] In the description of the application, it should also be noted that unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0032] In the present application, unless specifically defined and limited otherwise, "on" or "under" of a first feature with respect to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of a first feature with respect to a second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is horizontally higher than the second feature. "Under", "below" and "underneath" of a first feature with respect to a second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is horizontally lower than the second feature.

[0033] The features and performances of the stadium structure combined with natural ventilation and the stadium according to the present application are further described in detail below in combination with embodiments.

[0034] Embodiment 1

[0035] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a stadium, which comprises a stadium body 300, an outer bottom of the stadium body 300 is inwardly recessed to form a ring-shaped entrance hall 310, and six stadium structures combined with natural ventilation are arranged in the stadium body 300 at intervals along the circumference thereof, each of the stadium structures combined with natural ventilation comprises a stepped stadium body 100 and an entrance hall roof 200 arranged below the stadium body 100, the entrance hall roof 200 is arranged at the top of the entrance hall 310, the entrance hall roof 200 is arranged to be inclined with respect to the horizontal plane and the bottom end thereof is connected to the stadium body 300 through a support wall 230, the top of the entrance hall roof 200 supports the stadium body 100 through three reinforcing walls 250, and the top of the entrance hall roof 200 is provided with support grooves 270 for accommodating the bottom of the reinforcing walls 250.

[0036] The stadium body 100 comprises alternatingly connected stadium seat plates 110 and stadium backrest plates 120, each of the stadium backrest plates 120 is provided with spaced-apart ventilation holes 130, the entrance hall roof 200 is provided with spaced-apart ventilation openings 210, and each of the ventilation openings 210 is hinged with a ventilation window 220 which can be rotated to open and close the ventilation opening 210; each of the stadium seat plates 110 is provided with a stepped seat plate 140, the seat plate 140 has a leg-receiving portion 150 for abutting against the user's leg, and the ventilation holes 130 provided on the stadium backrest plate 120 are aligned with the leg-receiving portions 150. The top of the stadium body 300 is provided with spaced-apart exhaust openings 320, and the exhaust openings 320 are hinged with exhaust skylights 330 which can be rotated to open and close the exhaust openings 320.

[0037] The gymnasium provided by the embodiment of the application is characterized in that: the outer bottom of the gymnasium body 300 is inwardly recessed to form a ring-shaped entrance hall 310, and the natural ventilation combined gymnasium stand structure is arranged in the gymnasium body 300, each of the natural ventilation combined gymnasium stand structures comprises a stepped stand body 100 and an entrance hall roof 200 arranged below the stand body 100, the stand back plate 120 of the stand body 100 is provided with a ventilation hole 130, the entrance hall roof 200 is provided with the ventilation hole 130 communicating with the entrance hall 310, the air outside the gymnasium body 300 can be introduced into the gymnasium body 300 through the entrance hall 310, the ventilation hole 130 on the entrance hall roof 200 and the ventilation hole 130 on the stand back plate 120, and the air introduced into the gymnasium body 300 can be discharged through the exhaust opening 320 arranged at the top of the gymnasium body 300, so that the external air is directly and efficiently ventilated to the audience on the stand body 100, the comfort of the audience on the stand body 100 is effectively improved, and the energy consumption of the gymnasium is effectively reduced.

[0038] In particular, when the activities in the gymnasium body 300 are intensive, the temperature in the gymnasium body 300 is higher than that outside the gymnasium body 300, the heat emitted by the people in the gymnasium body 300 is higher than that outside the gymnasium body 300, due to the temperature difference, the air in and outside the gymnasium body 300 has a density difference, so that a pressure gradient appears in the vertical direction of the wall surface of the gymnasium body 300, the upper part of the gymnasium body 300 has a higher pressure, and the lower part of the gymnasium body 300 has a lower pressure, the air outside the gymnasium body 300 is introduced into the gymnasium body 300 through the entrance hall 310, the ventilation hole 130 on the entrance hall roof 200 and the ventilation hole 130 on the stand back plate 120, and flows out from the exhaust opening 320 arranged at the top of the gymnasium body 300, if the temperature in the gymnasium body 300 is lower than that outside the gymnasium body 300, the air flow direction is opposite, so that the air density caused by the temperature difference between the air in and outside the gymnasium body 300 and the height difference of the air inlet and outlet are utilized to realize ventilation.

[0039] The inclined arrangement of the entrance hall top plate 200 relative to the horizontal plane enables the external air to pass through the ventilation holes 130 on the stand back plate 120 to ventilate the audience. The bottom end of the entrance hall top plate 200 is connected to the gymnasium body 300 through the support wall 230, which can ensure the stable connection of the entrance hall top plate 200 to the gymnasium body 300. The top of the entrance hall top plate 200 is supported by the reinforced wall 250, which can further improve the structural strength and support stability of the stand body 100. The support groove 270 is arranged at the top of the entrance hall top plate 200 to accommodate and connect the bottom of the reinforced wall 250, which can stably support and limit the position of the reinforced wall 250 to improve the support stability and vibration resistance of the reinforced wall 250.

[0040] Each stand seat plate 110 is provided with a ladder-shaped seat plate 140, and the ventilation holes 130 on the stand back plate 120 are aligned with the leg-rest part 150 of the seat plate 140, which can ensure that the ventilation air flows through the ventilation holes 130 and then flows through the legs of the user sitting on the seat plate 140, avoiding the direct flow of ventilation air through the user's body causing discomfort. In this embodiment, the ladder-shaped seat plate 140 is formed by protruding one side of the top of the cuboid-shaped plate body, and the side wall away from the protruding side is the leg-rest part 150.

[0041] In other optional embodiments, the entrance hall 310 can not be annular, but can be rectangular, square, triangular, elliptical, circular, irregular or other shapes, and the number of entrance halls 310 can be two or more.

[0042] In other optional embodiments, the number of gymnasium stand structures combined with natural ventilation in the gymnasium body 300 can be one, two, three, four, five or more.

[0043] In other optional embodiments, the number of stand seat plates 110 and stand back plates 120 included in the stand body 100 can be adjusted according to the size specifications of the gymnasium body 300.

[0044] In other optional embodiments, the number of reinforced walls 250 arranged between the entrance hall top plate 200 and the stand body 100 can be one, two or more.

[0045] Embodiment 2

[0046] As Figure 5 and Figure 6As shown, the embodiment of the present application provides a stadium, which has substantially the same structure as the stadium provided in the embodiment 1, and the difference is that in the embodiment, the top plate 200 of the entrance hall is respectively hinged with the first driving mechanism 240 corresponding to each ventilation window 220, the first driving mechanism 240 is an electric push rod hinged with the corresponding ventilation window 220, and the first driving mechanism 240 is used to drive the ventilation window 220 to rotate to open and close the corresponding ventilation opening 210; the exhaust opening 320 is hinged with the second driving mechanism 340 corresponding to the exhaust skylight 330, the second driving mechanism 340 is an electric push rod hinged with the corresponding exhaust skylight 330, and the second driving mechanism 340 is used to drive the exhaust skylight 330 to rotate to open and close the corresponding exhaust opening 320.

[0047] The stadium provided in the embodiment further comprises a controller, the top of each entrance hall top plate 200 is provided with a first temperature sensor 260, and an exhaust opening 320 is provided with a second temperature sensor 350. The controller is electrically connected with the first temperature sensor 260, the second temperature sensor 350, the first driving mechanism 240 and the second driving mechanism 340, respectively, and is used to receive the temperature data detected by the first temperature sensor 260 and the second temperature sensor 350, and control the first driving mechanism 240 to drive the ventilation window 220 to rotate to open and close the corresponding ventilation opening 210, and control the second driving mechanism 340 to drive the exhaust skylight 330 to rotate to open and close the corresponding exhaust opening 320.

[0048] The stadium provided in the embodiment of the present application can control the first driving mechanism 240 and the second driving mechanism 340 to drive the ventilation window 220 and the exhaust skylight 330 to open the ventilation opening 210 and the exhaust opening 320 for ventilation, or to drive the ventilation window 220 and the exhaust skylight 330 to close the ventilation opening 210 and the exhaust opening 320 to isolate the stadium body 300 from the outside to facilitate heat preservation in winter, by setting the first driving mechanism 240 to drive the ventilation window 220 to rotate to open and close the corresponding ventilation opening 210, and setting the second driving mechanism 340 to drive the exhaust skylight 330 to rotate to open and close the corresponding exhaust opening 320.

[0049] The first temperature sensor 260 and the second temperature sensor 350 are respectively arranged at the top of the entrance hall top plate 200 and the exhaust opening 320 to detect the temperature of the air inlet and the exhaust port and transmit to the controller, so that when the temperature of the air inlet and the exhaust port rises or falls to the preset value, the controller can control the first driving mechanism 240 and the second driving mechanism 340 to drive the ventilation window 220 to rotate to open and close the corresponding ventilation opening 210, and at the same time control the exhaust skylight 330 to rotate to open and close the corresponding exhaust opening 320 for ventilation or stop ventilation, thereby realizing the functions of automatic control of ventilation and stop of ventilation.

[0050] In other alternative embodiments, the number of first temperature sensors 260 can also be one, two, or more than two.

[0051] In other alternative embodiments, the number of second temperature sensors 350 can also be one, two, or more than two.

[0052] The above-described embodiments of the application are merely descriptive of its application and not restrictive of it. The detailed description of the application is not intended to limit the scope of the application, but merely to set forth selected embodiments of it. All other embodiments of the application that are within the scope of the claims are intended to be embraced by the application.

Claims

1. A sports stadium stand structure incorporating natural ventilation, characterised in that, It includes a tiered grandstand body and an entrance hall roof panel located below the grandstand body. The entrance hall roof panel is located on the top of the entrance hall of the stadium body. The grandstand body includes multiple alternating grandstand seats and multiple grandstand back panels. At least one grandstand back panel is provided with multiple ventilation holes. The entrance hall roof panel is provided with multiple ventilation openings. Each ventilation opening is provided with a ventilation window that can be rotatably opened and closed.

2. A sports stadium stand structure incorporating natural ventilation according to claim 1, characterised in that, The ceiling of the entrance hall is arranged at an angle relative to the horizontal plane and is connected to a supporting wall at the bottom.

3. The stadium stand structure in combination with natural ventilation according to claim 1, characterized in that, The entrance hall ceiling is connected to at least one first drive mechanism, which is used to drive the ventilation window to rotate and open / close the corresponding ventilation opening.

4. The stadium stand structure incorporating natural ventilation according to claim 1, wherein The grandstand body is supported at the top of the entrance hall ceiling by at least one reinforced wall.

5. The stadium grandstand structure combined with natural ventilation according to claim 1, characterized in that, At least one of the grandstand seats is provided with a stepped seat panel, the seat panel having a leg rest for conforming to the user's legs, and the ventilation holes provided on the grandstand backrest are aligned with the leg rest.

6. The stadium grandstand structure combined with natural ventilation according to claim 3, characterized in that, At least one first temperature sensor is installed on the top of the entrance hall ceiling.

7. The stadium grandstand structure combined with natural ventilation according to claim 6, characterized in that, It also includes a controller that is electrically connected to the first temperature sensor and the first drive mechanism respectively. The controller is used to receive temperature data detected by the first temperature sensor and control the first drive mechanism to drive the ventilation window to rotate and open / close the corresponding ventilation opening.

8. A gymnasium comprising a gymnasium body, characterized in that, The stadium body is provided with at least one stadium grandstand structure that incorporates natural ventilation as described in any one of claims 1 to 7.

9. The gymnasium according to claim 8, characterized in that, The top of the gymnasium body is provided with at least one ventilation opening, and the ventilation opening is provided with a ventilation skylight that can be rotatably opened and closed. The ventilation opening is connected to at least one second drive mechanism, which is used to drive the ventilation skylight to rotate and open and close the corresponding ventilation opening.

10. The gymnasium according to claim 9, characterized in that, At least one of the exhaust vents is equipped with a second temperature sensor.

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