Fabricated steel structure integrated green building

Abstract

The utility model discloses an assembly type steel structure integrated green building, and belongs to the technical field of green buildings, the assembly type steel structure integrated green building comprises a steel structure main body, the steel structure main body comprises a frame part and a roof part fixedly arranged on the upper portion of the frame part, and the roof part is fixedly provided with a plurality of sets of light guide illumination mechanisms and ventilation mechanisms; the interior of the building is divided into an upper floor space and a lower floor space, part of the light guide illumination mechanism and the ventilation mechanism are communicated with the upper space, and the other part of the light guide illumination mechanism and the ventilation mechanism are communicated with the lower space; external natural light can be introduced into the upper space and the lower space in the building through the light guide illumination mechanism, the upper space and the lower space in the building can communicate with the outside through the ventilation mechanism, and direct air flow exchange with the outside is facilitated; therefore, on the premise that the use experience of a user is not sacrificed, the functions of optimizing the number and arrangement positions of the windows, optimizing the building layout and reducing the power consumption are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of green buildings, and in particular to an assembled steel structure integrated green building. Background Art

[0002] Green buildings are high-quality buildings that save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient use space, and maximize the harmonious coexistence of people and nature during their entire life cycle. They place special emphasis on the environment inside the building. The reason why green buildings emphasize the indoor environment is that the mainstream idea in the air-conditioning industry is to strive for a balanced relationship between the internal and external environments, and they show different requirements for the internal environment, that is, the health, comfort and production efficiency of building users.

[0003] In the patent document with the published announcement number CN216340062U, a prefabricated steel structure integrated green building is provided, whose structural components include a steel structure body and a top plate, wherein a collecting trough is provided at the inclined lowest end of the top plate, the bottom wall of the collecting trough is inclined, a drainage hole is provided at the lowest end of the collecting trough, a drainage pipe is connected to the drainage hole, one end of the drainage pipe is connected to a collecting water tank, and the collecting water tank is arranged on the bottom plate, which has the effect of alleviating the problem of water resource waste.

[0004] However, the above-mentioned buildings can only meet the lighting and ventilation needs through traditional windows and doors, and there are relatively strict constraints on the number and arrangement of windows, which makes the overall building less free and hinders the optimization of the building layout. Alternatively, the optimal choice of the number and arrangement of windows is abandoned, and additional lighting and ventilation systems are used to make up for the deficiency. However, this solution will cause waste of resources and discomfort to users. Therefore, in response to the above problems, an assembled steel structure integrated green building is proposed. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the present application provides an assembled steel structure integrated green building, which overcomes the shortcomings of the existing technology and aims to solve the problem that the overall building layout has low freedom due to the lack of additional and efficient supplementary lighting and ventilation measures.

[0006] To achieve the above objectives, this application provides the following technical solutions:

[0007] An assembled steel structure integrated green building comprises a steel structure main body, wherein the steel structure main body comprises a frame part and a roof part fixedly arranged on the upper part, wherein a plurality of groups of light-guiding lighting mechanisms and ventilation mechanisms are fixedly arranged on the roof part, wherein the frame part comprises steel columns, wherein a cross beam is fixedly arranged in the middle of the steel columns, wherein a layer of steel floor is fixedly arranged at the bottom between the steel columns, wherein a second layer of steel floor is fixedly arranged on the cross beam, wherein the first layer of steel floor and the second layer of steel floor divide the internal space of the building into two upper and lower parts, wherein part of the light-guiding lighting mechanisms and the ventilation mechanisms are connected to the upper space, and the other part of the light-guiding lighting mechanisms and the ventilation mechanisms are connected to the lower space.

[0008] By adopting the above technical scheme, the external natural light can be introduced into the upper and lower spaces in the building by the light-guiding lighting mechanism, and the upper and lower spaces in the building can be connected with the outside by the ventilation mechanism, so as to facilitate direct air flow exchange with the outside. In this way, the number and arrangement of windows can be optimized to optimize the building layout and reduce energy consumption without sacrificing the user experience.

[0009] As a preferred technical solution of the present application, the light-guiding lighting mechanism includes a closed mounting seat fixedly arranged on the roof part, the closed mounting seat is connected to an external light guide tube, the external light guide tube is fixedly provided with a connected light collecting cover, the bottom of the closed mounting seat is connected to an internal light guide tube, the bottom of the internal light guide tube is fixedly connected to a mounting cover, and the bottom of the mounting cover is fixedly provided with a diffusion plate.

[0010] By adopting the above technical solution, the external natural light can be introduced into the inner light guide tube through the light collecting cover. The light is transmitted downward in the inner light guide tube in the form of multiple reflections and finally reaches the installation cover. The diffuser plate can diffuse the incoming natural light to improve the lighting effect.

[0011] As a preferred technical solution of the present application, part of the installation cover is fixedly installed on the lower end surface of the roof part, and the other part of the installation cover is fixedly installed on the lower end surface of a steel floor.

[0012] By adopting the above technical solution, external natural light can be introduced into the upper and lower floors of the building to achieve lighting effects.

[0013] As a preferred technical solution of the present application, the skylight is a transparent cover structure made of polycarbonate material, the inner walls of the outer light guide tube and the inner light guide tube are both light reflective material layers with a reflectivity of more than 95%, and the diffuser is made of polycarbonate material or polymethyl methacrylate material, which has light transmittance, diffusion uniformity, flame retardancy and flame retardancy.

[0014] By adopting the above technical solution, it is possible to collect and transmit external natural light, reduce the attenuation of light during the transmission process, and ensure the lighting effect.

[0015] As a preferred technical solution of the present application, the ventilation mechanism includes an external mounting tube fixedly arranged on the roof part, a support rod is fixedly arranged above the pipe opening of the external mounting tube, a ceiling is erected on the support rod, an air duct is connected to the bottom of the external mounting tube, a bellows is fixedly connected to the bottom of the air duct, a ventilation plate is fixedly arranged at the bottom of the bellows, a plurality of ventilation slots are opened on the ventilation plate, and a dust-blocking mesh cover is arranged around the support rod.

[0016] By adopting the above technical scheme, air flow can enter the building along the external installation pipes and air ducts, and be discharged through the ventilation slots on the ventilation plates, which can facilitate the exchange of air flow inside and outside the building, improve the freshness of the air, and reduce the temperature fluctuation range inside the building. The ceiling can prevent rainwater from entering the external installation pipes and air ducts, and the dust-blocking mesh cover can prevent dust from entering the building.

[0017] As a preferred technical solution of the present application, part of the bellows is fixedly installed on the lower end surface of the roof part, and the other part of the bellows is fixedly installed on the lower end surface of a steel floor.

[0018] By adopting the above technical solution, the upper and lower floors of the building can be connected to the outside respectively, which is convenient for ventilation.

[0019] As a preferred technical solution of the present application, the roof part includes a triangular roof truss, and a plurality of connecting beams are fixedly arranged on the triangular roof truss.

[0020] By adopting the above technical solution, the overall strength and rigidity of the roof part can be ensured, providing the necessary conditions for the installation of the light-guiding lighting mechanism and the ventilation mechanism.

[0021] As a preferred technical solution of the present application, a top plate is fixedly laid on the connecting beam, and a plurality of wall panels are fixedly arranged outside the steel column. Both the top plate and the wall panels are thermally insulating composite panels.

[0022] By adopting the above technical solution, the ambient temperature inside the building can be optimized with the heat-insulating roof and wall panels, the use of the air-conditioning system can be reduced or the power of the air-conditioning system can be lowered, thus achieving the effect of energy saving and emission reduction.

[0023] The beneficial effects of the present application are as follows: the external natural light can be introduced into the upper and lower spaces in the building by a light-guiding lighting mechanism, and the upper and lower spaces in the building can be connected with the outside by a ventilation mechanism, so as to facilitate direct airflow exchange with the outside, thereby optimizing the number and arrangement of windows to optimize the building layout and reduce energy consumption without sacrificing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the light guide lighting mechanism of the present application;

[0026] Figure 3 This is a schematic diagram of the ventilation mechanism structure of the present application;

[0027] Figure 4 This is a schematic diagram of the main steel structure of this application.

[0028] In the figure: 1. Main body of steel structure; 11. Frame part; 111. Steel column; 112. Crossbeam; 113. First-floor steel floor; 114. Second-floor steel floor; 115. Wall panel; 12. Roof part; 121. Triangular roof truss; 122. Connecting beam; 123. Top plate; 2. Light-guiding lighting mechanism; 21. Enclosed mounting seat; 22. External light guide tube; 23. Lighting cover; 24. Internal light guide tube; 25. Mounting cover; 26. Diffuser; 3. Ventilation mechanism; 31. External mounting tube; 32. Support rod; 33. Ceiling; 34. Air duct; 35. Bellows; 36. Ventilation plate; 37. Ventilation slot; 38. Dust-blocking mesh cover. DETAILED DESCRIPTION

[0029] The following will be combined with 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 only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Reference Figure 1 , Figure 4A prefabricated steel structure integrated green building includes a steel structure main body 1, the steel structure main body 1 includes a frame part 11 and a roof part 12 fixedly arranged on the upper part thereof, a plurality of light guide lighting mechanisms 2 and ventilation mechanisms 3 are fixedly arranged on the roof part 12, the frame part 11 includes a steel column 111, a cross beam 112 is fixedly arranged in the middle of the steel column 111, a first-layer steel floor 113 is fixedly arranged at the bottom between the steel columns 111, a second-layer steel floor 114 is fixedly arranged on the cross beam 112, and the first-layer steel floor 113 and the second-layer steel floor 114 divide the internal space of the building into an upper and a lower space. Two parts, wherein part of the light-guiding lighting mechanism 2 and the ventilation mechanism 3 are connected with the upper space, and the other part of the light-guiding lighting mechanism 2 and the ventilation mechanism 3 are connected with the lower space. The light-guiding lighting mechanism 2 can introduce external natural light into the upper and lower spaces in the building, and the ventilation mechanism 3 can realize the connection between the upper and lower spaces in the building and the outside, so as to facilitate direct airflow exchange with the outside, thereby optimizing the number and arrangement of windows to optimize the building layout and reduce energy consumption without sacrificing the user experience.

[0031] Reference Figure 2 The light-guiding lighting mechanism 2 includes a closed mounting seat 21 fixedly arranged on the roof portion 12, the closed mounting seat 21 is connected with an external light pipe 22, the external light pipe 22 is fixedly provided with a connected light cover 23, the bottom of the closed mounting seat 21 is connected with an internal light pipe 24, the bottom of the internal light pipe 24 is fixedly connected with a mounting cover 25, and the bottom of the mounting cover 25 is fixedly provided with a diffusion plate 26. By adopting the above technical scheme, the external natural light can be introduced into the internal light pipe 24 by the light cover 23, the light is transmitted downward in the form of multiple reflections in the internal light pipe 24, and finally reaches the mounting cover 25, the diffusion plate 26 can diffuse the transmitted natural light to improve the lighting effect, wherein part of the mounting cover 25 is fixedly installed on the lower end surface of the roof portion 12, and the other part of the mounting cover 25 is fixedly installed on the lower end surface of a steel floor 113. The above technical scheme can introduce external natural light into the upper and lower floor spaces in the building respectively to achieve a lighting effect.

[0032] Reference Figure 2 The light cover 23 is a transparent cover structure made of polycarbonate material. The inner walls of the outer light guide 22 and the inner light guide 24 are both light reflective material layers with a reflectivity of more than 95%. The diffuser 26 is made of polycarbonate material or polymethyl methacrylate material, which has light transmittance, diffusion uniformity, flame retardancy and flame retardancy. By adopting the above technical solution, it is possible to collect and transmit external natural light, reduce the attenuation of light during transmission, and ensure the lighting effect.

[0033] Reference Figure 3The ventilation mechanism 3 includes an external installation pipe 31 fixedly arranged on the roof part 12, a support rod 32 is fixedly arranged above the pipe mouth of the external installation pipe 31, a ceiling 33 is mounted on the support rod 32, an air duct 34 is connected to the bottom of the external installation pipe 31, a bellows 35 is fixedly connected to the bottom of the air duct 34, a ventilation plate 36 is fixedly arranged at the bottom of the bellows 35, a plurality of ventilation slots 37 are opened on the ventilation plate 36, and a dust-blocking mesh cover 38 is arranged on the periphery of the support rod 32. By adopting the above technical solution, the airflow can enter the building along the external installation pipe 31 and the air duct 34, and pass through the ventilation The ventilation slots 37 on the wind plate 36 can facilitate the exchange of airflow inside and outside the building, improve the freshness of the air, and reduce the temperature change range inside the building. The ceiling 33 can prevent rainwater from entering the external installation pipe 31 and the air duct 34. The dust-blocking mesh cover 38 can prevent dust from entering the building. Among them, part of the bellows 35 is fixedly installed on the lower end surface of the roof part 12, and the other part of the bellows 35 is fixedly installed on the lower end surface of a steel floor 113. The above technical solution can connect the upper and lower floor spaces in the building with the outside respectively, which is convenient for ventilation.

[0034] Reference Figure 1 , Figure 4 The roof part 12 includes a triangular roof truss 121, and a plurality of connecting beams 122 are fixedly arranged on the triangular roof truss 121. By adopting the above technical scheme, the overall strength and rigidity of the roof part 12 can be ensured, and the necessary conditions for the installation of the light-guiding lighting mechanism 2 and the ventilation mechanism 3 are provided. In addition, a top plate 123 is fixedly laid on the connecting beam 122, and a plurality of wall panels 115 are fixedly arranged outside the steel column 111. The top plate 123 and the wall panels 115 are both thermal insulation composite panels. The above technical scheme can optimize the ambient temperature inside the building with the thermal insulation top plate 123 and the wall panels 115, reduce the use of the air-conditioning system or reduce the power of the air-conditioning system, and has the effect of energy saving and emission reduction.

[0035] Working principle: The light-guiding lighting mechanism 2 can be used to introduce external natural light into the upper and lower spaces in the building, and the ventilation mechanism 3 can be used to connect the upper and lower spaces in the building with the outside, so as to facilitate direct air flow exchange with the outside. In this way, the number and arrangement of windows can be optimized to optimize the building layout and reduce energy consumption without sacrificing the user experience.

[0036] Among them, the light cover 23 can guide external natural light into the inner light pipe 24, and the light is transmitted downward in the inner light pipe 24 in the form of multiple reflections, and finally reaches the installation cover 25. The diffusion plate 26 can diffuse the incoming natural light to improve the lighting effect.

[0037] External air can enter the building along the external installation pipe 31 and the air duct 34, and be discharged through the ventilation slots 37 on the ventilation plate 36, which can facilitate the exchange of airflow inside and outside the building, improve the freshness of the air, and reduce the temperature change range inside the building. The ceiling 33 can prevent rainwater from entering the external installation pipe 31 and the air duct 34, and the dust-proof mesh cover 38 can prevent dust from entering the building.

[0038] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An assembled steel structure integrated green building, comprising a steel structure main body (1), characterized in that: The steel structure body (1) comprises a frame part (11) and a roof part (12) fixedly arranged on the upper part thereof, wherein a plurality of groups of light guide lighting mechanisms (2) and ventilation mechanisms (3) are fixedly arranged on the roof part (12), the frame part (11) comprises steel columns (111), a cross beam (112) is fixedly arranged in the middle of the steel columns (111), a first layer of steel floor slab (113) is fixedly arranged at the bottom between the steel columns (111), a second layer of steel floor slab (114) is fixedly arranged on the cross beam (112), and the first layer of steel floor slab (113) and the second layer of steel floor slab (114) divide the internal space of the building into upper and lower parts, wherein part of the light guide lighting mechanisms (2) and the ventilation mechanisms (3) are connected to the upper space, and the other part of the light guide lighting mechanisms (2) and the ventilation mechanisms (3) are connected to the lower space.

2. The prefabricated steel structure integrated green building according to claim 1, characterized in that: The light guide lighting mechanism (2) comprises a sealed mounting seat (21) fixedly mounted on a roof portion (12); the sealed mounting seat (21) is connected to an external light guide tube (22); a lighting cover (23) is fixedly mounted on the external light guide tube (22); the bottom of the sealed mounting seat (21) is connected to an internal light guide tube (24); the bottom of the internal light guide tube (24) is fixedly connected to a mounting cover (25); and the bottom of the mounting cover (25) is fixedly mounted to a diffusion plate (26).

3. The assembled steel structure integrated green building according to claim 2 is characterized in that: Part of the mounting cover (25) is fixedly mounted on the lower end surface of the roof portion (12), and another part of the mounting cover (25) is fixedly mounted on the lower end surface of a steel floor (113).

4. The assembled steel structure integrated green building according to claim 2 is characterized in that: The skylight (23) is a transparent cover structure made of polycarbonate material. The inner walls of the outer light guide (22) and the inner light guide (24) are both light reflective material layers with a reflectivity of more than 95%. The diffuser (26) is made of polycarbonate material or polymethyl methacrylate material, which has light transmittance, diffusion uniformity, flame retardancy and flame retardancy.

5. The assembled steel structure integrated green building according to claim 1 is characterized in that: The ventilation mechanism (3) comprises an external installation tube (31) fixedly mounted on the roof portion (12); a support rod (32) is fixedly mounted above the tube opening of the external installation tube (31); a ceiling (33) is mounted on the support rod (32); a wind duct (34) is connected to the bottom of the external installation tube (31); a wind box (35) is fixedly connected to the bottom of the wind duct (34); a ventilation plate (36) is fixedly mounted on the bottom of the wind box (35); a plurality of ventilation slots (37) are formed on the ventilation plate (36); and a dust blocking mesh cover (38) is provided on the periphery of the support rod (32).

6. The assembled steel structure integrated green building according to claim 5 is characterized in that: Part of the wind boxes (35) are fixedly installed on the lower end surface of the roof part (12), and another part of the wind boxes (35) are fixedly installed on the lower end surface of a steel floor (113).

7. The assembled steel structure integrated green building according to claim 1 is characterized in that: The roof part (12) comprises a triangular roof truss (121), and a plurality of connecting beams (122) are fixedly arranged on the triangular roof truss (121).

8. The assembled steel structure integrated green building according to claim 7 is characterized in that: A top plate (123) is fixedly laid on the connecting beam (122), and a plurality of wall panels (115) are fixedly arranged outside the steel column (111). Both the top plate (123) and the wall panels (115) are thermally insulating composite panels.

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