Heat insulation ceiling of steel structure processing shed

Abstract

The utility model relates to the technical field of building construction, and discloses a heat insulation ceiling of a steel structure processing shed, which comprises a processing shed support and a heat dissipation assembly, section steel is welded at the top of the processing shed support, a semicircular framework is welded at the top of the section steel, and a bottom plate is fixedly arranged at one end of the section steel far away from the framework. Supporting steel is fixedly mounted at the top of the profile steel, and a first heat insulation plate is fixedly mounted at the top of the supporting steel. According to the heat insulation ceiling of the steel structure machining shed, through the design of the three heat dissipation assemblies, when the heat insulation ceiling is in different wind directions, wind power in different wind directions can be utilized by blocking an air opening of the heat dissipation assembly on one side and then opening an air opening of the heat dissipation assembly on the other side, and through the design of a first heat insulation plate and a second heat insulation plate, the heat dissipation efficiency is improved. And the surface of the upper ceiling plate is coated with a reflective coating, so that most of solar radiation can be reflected back, heat absorption is reduced, a multi-layer heat insulation and heat dissipation structure is formed, and the heat dissipation efficiency of the whole structure is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, concretely is the heat insulation roof of steel structure processing shed. BACKGROUND

[0002] In modern industrial production, steel structure processing shed is widely used in various manufacturing and construction scenes, and the steel structure processing shed provides necessary space and protection for the processing and assembly of steel structures. Since the steel structure processing shed is usually in an open environment or open space, it will be directly affected by solar radiation. In hot seasons, direct sunlight causes the temperature of the shed roof to rise rapidly, which in turn causes the internal temperature of the processing shed to rise significantly. The high-temperature environment not only brings discomfort to the personnel working in the processing shed, but also affects work efficiency and physical health.

[0003] Therefore, how to effectively improve the heat insulation performance of the processing shed is a problem to be solved in the field. In this regard, the Chinese utility model patent with publication number CN217269112U specifically discloses a heat insulation assembly type construction shed structure. The disclosed heat insulation assembly type construction shed structure has a double-layer shed roof structure, which to some extent avoids the increase in temperature caused by direct sunlight on the shed roof. The sunshade cloth in the sunshade device can be retracted or used for sunshade at any time, which is convenient to use and has good sunshade effect. However, in actual application, although the sunshade cloth is used for heat insulation, it is still prone to cause the internal temperature of the shed roof to rise under long-term sunlight. Moreover, since the shed roof inside is not designed in cooperation with the sunshade cloth, the heat dissipation effect is poor, which affects the normal work of the workers. SUMMARY

[0004] In view of the deficiencies of the existing heat insulation scheme of the construction shed, the purpose of the utility model is to provide a heat insulation roof of a steel structure processing shed, which can effectively improve the heat insulation effect of the steel structure processing shed, thereby effectively solving the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the heat insulation roof of the steel structure processing shed provided by the utility model comprises a processing shed support and a heat dissipation assembly. The top of the processing shed support is welded with a profile steel. The top of the profile steel is welded with a semicircular framework. The end of the profile steel away from the framework is fixedly installed with a bottom plate. The top of the profile steel is fixedly installed with a supporting steel. The top of the supporting steel is fixedly installed with a first heat insulation plate. The top of the framework is fixedly installed with a roof plate. One side of the profile steel is fixedly installed with a first side plate. The outer side of the first side plate is provided with a first air vent and a second air vent. The other side of the profile steel away from the first side plate is fixedly installed with a second side plate. The outer side of the second side plate is provided with a third air vent and an air vent four.

[0006] Preferably, the heat dissipation assembly comprises a ventilation pipe, one side of the ventilation pipe is provided with an air inlet, the other side of the ventilation pipe away from the air inlet is provided with an air outlet, the diameter of the ventilation pipe close to the air inlet is smaller than the diameter of the air outlet, and the cross section of the ventilation pipe has a shape of wide in front and narrow in back.

[0007] Through the above technical scheme, through the design of the ventilation pipe, according to the principle of fluid mechanics, when the air enters the air inlet, the air flow rate entering the ventilation pipe can be accelerated, when the pipe cross section is contracted, the fluid flow rate will increase, the air can enter the ventilation pipe at a higher speed, and the air outlet diameter is larger, the air gradually diffuses during flowing through the ventilation pipe, the pressure is reduced, the stability of the airflow in the ventilation pipe is ensured, and the heat dissipation of the shed roof can be facilitated.

[0008] Preferably, the air inlet and the third ventilation port are matched, and the air outlet and the first ventilation port are matched.

[0009] Through the above technical scheme, through the cooperation of the air inlet and the third ventilation port, and the cooperation of the air outlet and the first ventilation port, the air flow on one side can be guided into the inside of the heat dissipation assembly, which helps to form a certain negative pressure area, attracts the external cold air into the shed, and further improves the ventilation and cooling effect.

[0010] Preferably, the ventilation pipe is provided with heat dissipation fins on both sides, the heat dissipation fins are provided in the same plurality, and the plurality of heat dissipation fins are equidistantly distributed.

[0011] Through the above technical scheme, through the design of the heat dissipation fins, the temperature in the inside of the shed roof can be conducted to the ventilation pipe, and then the inside of the shed roof can be rapidly cooled through the ventilation pipe.

[0012] Preferably, the heat dissipation assembly is provided in the same three, two heat dissipation assemblies are located at the top of the reinforcing frame, the air inlets and air outlets of the two heat dissipation assemblies are matched with the second ventilation port and the ventilation port four respectively, and the direction of the two heat dissipation assemblies is opposite to that of the other heat dissipation assembly.

[0013] Through the above technical scheme, through the design of the three heat dissipation assemblies, when in different wind directions, the air inlets of one side of the heat dissipation assemblies can be blocked, and then the air inlets of the other side of the heat dissipation assemblies can be opened, so that the wind power of different wind directions can be utilized, and the heat dissipation efficiency of the whole structure is improved.

[0014] Preferably, the first heat insulation plate is fixedly installed on the top of the reinforcing frame, the reinforcing frame is fixedly installed on the top of the heat dissipation assembly, the profile steel is fixedly installed on the top of the second heat insulation plate, the first heat insulation plate is an EPS heat insulation plate, the second heat insulation plate is an XPS heat insulation plate, and the surface of the ceiling plate is coated with reflective paint.

[0015] Through the technical scheme, the first heat insulation plate and the second heat insulation plate are designed to form a multi-level heat insulation and heat dissipation structure, the EPS heat insulation plate and the XPS heat insulation plate play the heat insulation role from different angles respectively, the surface of the roof plate is coated with reflective paint, most of solar radiation can be reflected back, the heat absorption is reduced, and the heat insulation effect is further improved.

[0016] Preferably, a light-transmitting window is arranged through the bottom of the bottom plate, a mounting groove is arranged on the top of the roof plate, a transparent plate is fixedly arranged on the bottom of the bottom plate, the light-transmitting window and the transparent plate are in one-to-one correspondence, and the light-transmitting window extends to the outside of the roof plate through the bottom plate, the first heat insulation plate and the second heat insulation plate.

[0017] Through the technical scheme, the natural light can be irradiated into the processing shed, and the light-transmitting window can be opened to further improve the heat dissipation effect.

[0018] The heat insulation roof of the steel structure processing shed has the advantages that the air flow rate of the air entering the air pipe is accelerated according to the fluid mechanics principle, the fluid flow rate increases when the pipeline cross section is contracted, the air can enter the air pipe at a higher speed, the air is diffused gradually in the process of flowing through the air pipe, the pressure is reduced, the stability of the air flow in the air pipe is ensured, the heat dissipation fins are matched, heat dissipation of the inside of the shed roof is facilitated, the temperature of the shed roof is prevented from being increased, and the normal work of workers is affected.

[0019] The heat insulation roof of the steel structure processing shed has the advantages that when the wind direction is different, the air port of one side of the heat dissipation assembly is blocked, then the air port of the other side of the heat dissipation assembly is opened, the wind power of different wind directions can be utilized, the first heat insulation plate and the second heat insulation plate are designed, the surface of the roof plate is coated with reflective paint, most of solar radiation can be reflected back, the heat absorption is reduced, a multi-level heat insulation and heat dissipation structure is formed, and the heat dissipation efficiency of the overall structure is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model provides a three -dimensional structure schematic diagram of heat insulation roof of steel structure processing shed provides;

[0021] Figure 2 The utility model provides a first heat insulation plate and reinforcing frame mounting structure schematic diagram in heat insulation roof of steel structure processing shed provides;

[0022] Figure 3 The utility model provides a section steel and skeleton mounting structure schematic diagram in heat insulation roof of steel structure processing shed provides;

[0023] Figure 4 This is a schematic diagram of the installation structure of the profile steel and base plate in the heat-insulating ceiling of the steel structure processing shed provided by the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the heat dissipation component in the heat-insulating ceiling of the steel structure processing shed provided by the present invention.

[0025] Among them: 1. Processing shed bracket; 2. Profile steel; 3. Frame; 4. Bottom plate; 5. Light-transmitting window; 6. Support steel; 7. First heat insulation board; 8. Reinforcement frame; 9. Heat dissipation assembly; 901. Ventilation duct; 902. Air inlet; 903. Air outlet; 904. Heat dissipation fin; 10. Second heat insulation board; 11. Ceiling plate; 12. Mounting slot; 13. First side panel; 14. First air outlet; 15. Second air outlet; 16. Second side panel; 17. Third air outlet; 18. Fourth air outlet; 19. Transparent plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1:

[0028] like Figures 1-2 As shown, it gives an example of the overall structure of the heat-insulating ceiling of the steel structure processing shed in this example and an example of the internal structure.

[0029] Specifically, based on the diagram, the heat-insulating ceiling of the steel structure processing shed is constructed to include a processing shed bracket 1 and a heat dissipation component 9. A profile steel 2 is welded on the top of the processing shed bracket 1, a semicircular frame 3 is welded on the top of the profile steel 2, a base plate 4 is fixedly installed on the end of the profile steel 2 away from the frame 3, a support steel 6 is fixedly installed on the top of the profile steel 2, a first heat insulation board 7 is fixedly installed on the top of the support steel 6, a ceiling plate 11 is fixedly installed on the top of the frame 3, a first side panel 13 is fixedly installed on one side of the profile steel 2, a first air vent 14 and a second air vent 15 are provided on the outer side of the first side panel 13, a second side panel 16 is fixedly installed on the other side of the profile steel 2 away from the first side panel 13, a third air vent 17 and an air vent four 18 are provided on the outer side of the second side panel 16.

[0030] See also Figure 5In some embodiments of the present example, the heat dissipation assembly 9 in the heat insulation roof comprises a ventilation pipe 901, one side of which is provided with an air inlet 902, and the other side away from the air inlet 902 is provided with an air outlet 903. The diameter of the ventilation pipe 901 close to the air inlet 902 is smaller than that of the air outlet 903, and the cross section of the ventilation pipe 901 has a shape of being wide in front and narrow in back.

[0031] In the heat dissipation assembly 9 formed by such a structure, through the design of the ventilation pipe 901, according to the principle of fluid mechanics, when air enters the air inlet 902, the air flow rate entering the ventilation pipe 901 can be accelerated. When the pipe cross section is contracted, the fluid flow rate will increase, and the air can enter the ventilation pipe 901 at a higher speed. In addition, the air outlet 903 has a larger diameter, and the air gradually diffuses and the pressure decreases during the process of flowing through the ventilation pipe 901, which ensures the stability of the airflow inside the ventilation pipe 901 and facilitates heat dissipation of the roof.

[0032] Further combining Figure 1 With Figure 2 , the air inlet 902 in the heat dissipation assembly 9 is matched with the third ventilation port 17, and the air outlet 903 is matched with the first ventilation port 14. In this way, through the cooperation of the air inlet 902 and the third ventilation port 17, and the cooperation of the air outlet 903 and the first ventilation port 14, the air flow on one side can be guided to enter the inside of the heat dissipation assembly 9, which helps to form a certain negative pressure area to attract external cold air into the shed, further improving the effect of ventilation and cooling.

[0033] Further, the ventilation pipe 901 in the heat dissipation assembly 9 is provided with heat dissipation fins 904 on both sides, and a plurality of heat dissipation fins 904 are arranged at equal intervals. In the heat dissipation assembly 9, the temperature inside the roof can be conducted to the ventilation pipe 901 through the design of the heat dissipation fins 904, and then the inside of the roof can be rapidly cooled through the ventilation pipe 901.

[0034] Example Two:

[0035] Based on the constituting scheme of the heat insulation roof of the steel structure processing shed given in Example One, a specific optimization scheme is further given in the present example.

[0036] Combining Figures 2 to 5As shown, three identical heat dissipation assemblies 9 are arranged in the heat insulation roof of the steel structure processing shed in this example, two of which are located at the top of the reinforcing frame 8, and the two heat dissipation assemblies 9 are opposite to the other heat dissipation assembly 9, and the air inlet 902 and the air outlet 903 of the two heat dissipation assemblies 9 are respectively matched with the second air permeable opening 15 and the air permeable opening four 18. In this way, through the design of the three heat dissipation assemblies 9, when in different wind directions, the air inlet of one side of the heat dissipation assembly 9 can be blocked, and then the air inlet of the other side of the heat dissipation assembly 9 can be opened, so that the wind force of different wind directions can be utilized, and the heat dissipation efficiency of the overall structure is improved.

[0037] In combination with Figure 3 With Figure 4 As shown, the reinforcing frame 8 is fixedly installed on the top of the first heat insulation plate 7 in this example, the heat dissipation assembly 9 is fixedly installed on the top of the reinforcing frame 8, the second heat insulation plate 10 is fixedly installed on the top of the profile steel 2, the first heat insulation plate 7 is an EPS heat insulation plate, the second heat insulation plate 10 is an XPS heat insulation plate, and the surface of the roof plate 11 is coated with reflective paint. In this way, through the design of the first heat insulation plate 7 and the second heat insulation plate 10, a multi-layer heat insulation and heat dissipation structure is formed, the EPS heat insulation plate and the XPS heat insulation plate respectively play a heat insulation role from different angles, and the surface of the roof plate 11 is coated with a reflective paint layer, which can reflect most of the solar radiation back, reduce heat absorption, and further improve its heat insulation effect.

[0038] In combination with Figure 3 With Figure 4 As shown, the light-transmitting window 5 is penetrated through the bottom of the bottom plate 4, the mounting groove 12 is arranged on the top of the roof plate 11, and the transparent plate 19 is fixedly installed on the bottom of the bottom plate 4. The light-transmitting window 5 and the transparent plate 19 are one-to-one corresponding, the light-transmitting window 5 penetrates through the bottom plate 4, the first heat insulation plate 7 and the second heat insulation plate 10 and extends to the outside of the roof plate 11. Through the design of the light-transmitting window 5 in this example, natural light can be irradiated into the processing shed, which is convenient for the staff to work, and the light-transmitting window 5 can also be opened, further improving its heat dissipation effect.

[0039] The use process of the heat insulation roof of the steel structure processing shed given in this example will be described below. Figures 1 to 5

[0040] ​Based on the illustration, the heat insulation roof of the steel structure processing shed is used, through the design of the air permeable pipe 901, according to the principle of fluid mechanics, when the air enters the air inlet 902, the air flow rate entering the air permeable pipe 901 can be accelerated, when the pipe section is contracted, the fluid flow rate will increase, the air can enter the air permeable pipe 901 at a higher speed, and the air outlet 903 is large in diameter, the air gradually diffuses in the process of flowing through the air permeable pipe 901, the pressure is reduced, the stability of the airflow in the air permeable pipe 901 is ensured, and the roof of the shed can be conveniently cooled. At the same time, through the cooperation of the air inlet 902 and the third air permeable opening 17, and the cooperation of the air outlet 903 and the first air permeable opening 14, the air flow on one side can be guided to enter the inside of the cooling assembly 9, which helps to form a certain negative pressure area, attracts the external cold air into the shed, and further improves the ventilation and cooling effect. Furthermore, through the design of the cooling fins 904, the temperature in the inside of the roof can be conducted to the air permeable pipe 901, and then the inside of the roof can be quickly cooled through the air permeable pipe 901. Through the design of the three cooling assemblies 9, when in different wind directions, the air inlet of one side of the cooling assembly 9 can be blocked, and then the air inlet of the other side of the cooling assembly 9 can be opened, so that the wind power of different wind directions can be utilized, and the heat dissipation efficiency of the overall structure is improved.

[0041] Through the design of the first heat insulation plate 7 and the second heat insulation plate 10, a multi-level heat insulation and cooling structure is formed, the EPS heat insulation plate and the XPS heat insulation plate respectively play a heat insulation role from different angles, and the surface of the roof plate 11 is coated with reflective paint, most of the solar radiation can be reflected back, the heat absorption is reduced, and the heat insulation effect is further improved. Through the design of the light-transmitting window 5, natural light can be irradiated into the inside of the processing shed, so that the staff can work conveniently, and the light-transmitting window 5 can also be opened, and the heat dissipation effect is further improved.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An insulated roof of a steel construction workshop shed, comprising a workshop shed support (1) and a heat dissipation assembly (9), characterized in that: The processing shed support (1) top welding section steel (2), the section steel (2) top welding semicircular framework (3), the section steel (2) away from the framework (3) one end fixedly installed with bottom plate (4), the section steel (2) top fixedly installed with support steel (6), the support steel (6) top fixedly installed with first heat insulation plate (7), the framework (3) top fixedly installed with ceiling plate (11), the section steel (2) one side fixedly installed with first side plate (13), the first side plate (13) outside is provided with first air vent (14) and second air vent (15), the section steel (2) away from the first side plate (13) the other side fixedly installed with second side plate (16), the second side plate (16) outside is provided with third air vent (17) and air vent four (18).

2. A thermally insulated ceiling for a steel building shed according to claim 1, characterized in that: The heat dissipation assembly (9) includes a ventilation pipe (901), the ventilation pipe (901) one side is provided with an air inlet (902), the ventilation pipe (901) is away from the other side of the air inlet (902) and is provided with an air outlet (903), the ventilation pipe (901) is close to the air inlet (902) diameter is less than the diameter of the air outlet (903), the ventilation pipe (901) cross section has the shape of front wide and back narrow.

3. A thermally insulated ceiling for a steel building shed according to claim 2, characterized in that: The air inlet (902) and the third air vent (17) are matched, and the air outlet (903) is matched with the first air vent (14).

4. A thermally insulated ceiling for a steel building shed according to claim 3, characterized in that: The ventilation pipe (901) is provided with heat dissipation fins (904) on both sides, the heat dissipation fins (904) are provided with the same plurality, and the plurality of heat dissipation fins (904) are equidistantly distributed.

5. A thermally insulated ceiling for a steel building erection shed according to claim 1, characterized in that: The heat dissipation assembly (9) is provided with the same three, two heat dissipation assemblies (9) are located on the top of the reinforcing frame (8), two heat dissipation assemblies (9) are opposite to another heat dissipation assembly (9), and the air inlets (902) and the air outlets (903) of the two heat dissipation assemblies (9) are matched with the second air vent (15) and the air vent four (18) respectively.

6. A thermally insulated ceiling for a steel building erection shed according to claim 1, characterized in that: The first heat insulation plate (7) top fixedly installed with reinforcing frame (8), the reinforcing frame (8) top fixedly installed with heat dissipation assembly (9), the section steel (2) top fixedly installed with second heat insulation plate (10), the first heat insulation plate (7) is EPS heat insulation plate, the second heat insulation plate (10) is XPS heat insulation plate, the ceiling plate (11) surface is coated with reflective paint.

7. A thermally insulated ceiling for a steel building erection shed according to claim 1, characterized in that: The bottom plate (4) bottom is penetrated through the light-transmitting window (5), the ceiling plate (11) top is provided with mounting groove (12), the bottom plate (4) bottom fixedly installed with transparent plate (19), the light-transmitting window (5) and transparent plate (19) are one-to-one correspondence, the light-transmitting window (5) penetrates the bottom plate (4) and the first heat insulation plate (7) and the second heat insulation plate (10) and extends to the outside of the ceiling plate (11).

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