CN210195035U - Ventilation type factory building framework - Google Patents

Ventilation type factory building framework Download PDF

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Publication number
CN210195035U
CN210195035U CN201920818444.4U CN201920818444U CN210195035U CN 210195035 U CN210195035 U CN 210195035U CN 201920818444 U CN201920818444 U CN 201920818444U CN 210195035 U CN210195035 U CN 210195035U
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CN
China
Prior art keywords
ventilation
air volume
volume adjusting
support
factory building
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Active
Application number
CN201920818444.4U
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Chinese (zh)
Inventor
Yaozhong Hu
胡耀忠
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GUIZHOU LIHONG STEEL STRUCTURE Co Ltd
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GUIZHOU LIHONG STEEL STRUCTURE Co Ltd
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Priority to CN201920818444.4U priority Critical patent/CN210195035U/en
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Abstract

The utility model discloses a ventilation type factory building framework, belonging to the technical field of factory building structures and the technical field of factory building structures, comprising a base frame, a crossbeam and a roof truss; the crossbeam is arranged on the base frame, and the roof is erected on the crossbeam; the roof truss comprises two oblique beams and a ventilation device; one end of each of the two oblique beams is fixed on the cross beam, and a fixed steel ring is arranged at the joint of the other ends of the two oblique beams; the ventilation device comprises an air volume adjusting cylinder and a ventilation support, the ventilation support is arranged on the roof truss, the air volume adjusting cylinder is fixed in the fixed steel ring, a motor is arranged in the ventilation support, the motor is connected with a power supply, an output shaft of the motor is connected with a fan, and an air outlet is further formed in the ventilation support. The utility model discloses cross and be provided with an air regulation section of thick bamboo at the top of factory building, absorb the air in the factory building under the effect of motor, adjust the size of an air regulation section of thick bamboo amount of wind, realized the size according to its air volume of different environmental control.

Description

Ventilation type factory building framework
Technical Field
The utility model belongs to the technical field of the factory building framework, especially, relate to a ventilation formula factory building framework.
Background
The steel structure factory building mainly means that main bearing components are made of steel materials and comprise steel columns, steel beams, steel structure foundations, steel roof trusses and steel roof covers.
The steel construction factory building has that the building quality is light, intensity is high, the span is big, move advantages such as convenient, recovery pollution-free, but current factory building ventilation simple structure, and some inside process lines of modern steel construction factory building are complicated, personnel working density is big, and some heat production are high, the smoke and dust characteristics such as many, provide very high requirement to discharging fume and scavenging capacity, and current steel construction factory building ventilation structure is complicated, and ventilation effect is not good, is difficult for adjusting the size of air volume according to the environmental aspect moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to the problem that exists, the utility model provides a structure is firm, promotes to ventilate and can adjust the ventilation formula factory building framework of amount of wind size.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a ventilated factory building framework comprises a base frame, a cross beam and a roof truss; the cross beam is arranged on the base frame, and the roof is erected on the cross beam; the roof truss comprises two oblique beams and a ventilation device; one end of each of the two oblique beams is fixed on the cross beam, and a fixed steel ring is arranged at the joint of the other ends of the two oblique beams; the ventilation device comprises an air volume adjusting cylinder and a ventilation support, the ventilation support is arranged on the roof truss, the air volume adjusting cylinder is fixed in the fixed steel ring, a motor is arranged in the ventilation support, the motor is connected with a power supply, an output shaft of the motor is connected with an induced fan, and an air outlet is further formed in the ventilation support.
Furthermore, the ventilation support is of a frame structure with a large upper part and a small lower part, and the width of the upper part of the ventilation support is larger than that of the fixed steel ring. The structure that the ventilation support is big end down can prevent that the rainwater from entering into the air regulation section of thick bamboo and causing the factory building to leak.
Furthermore, filter screens are arranged on two sides of the ventilation support. The net of coming can prevent debris from flying to the ventilation support, causes the damage of motor.
Furthermore, an air volume adjusting box is arranged inside the air volume adjusting cylinder, a plurality of corresponding ventilation notches are formed in the bottom and the top of the air volume adjusting box at intervals, a ventilation pipe is arranged at the bottom of the air volume adjusting box, an adjusting rod is hung inside the ventilation pipe, a plurality of rotating blades corresponding to the ventilation notches are arranged at the top of the adjusting rod, and the rotating blades are arranged inside the air volume adjusting box. The air regulation cylinder drives the rotary blade to rotate through rotating the regulation rod, when the rotary blade just rotates the ventilation notches at the bottom and the top of the air regulation box, the notches can be blocked, the air quantity can be reduced, and when the rotary blade rotates again, the opening between the rotary blade and the ventilation notches can be increased, so that the air quantity can be regulated.
Furthermore, a plurality of ventilation branch pipes are further arranged on the ventilation pipe, and the ventilation branch pipes are distributed in the base frame. A plurality of branch pipes are distributed at each corner inside the base frame, so that the ventilation performance in the plant is better.
Furthermore, a plurality of ventilation openings are formed in two sides of the base frame. The ventilation openings enhance the convection of air, and the ventilation performance is better.
Furthermore, a plurality of reinforcing ribs are arranged between the oblique beam and the cross beam.
Furthermore, the lower end of the air volume adjusting cylinder is fixed with a reinforcing steel ring, and the reinforcing steel ring is welded on the cross beam through a steel bar as a support. The reinforced steel ring has a reinforcing effect on the air volume adjusting cylinder.
The beneficial effects of the utility model reside in that:
1. the utility model discloses in, through being provided with an air regulation section of thick bamboo at the top of factory building, absorb the air in the factory building under the effect of motor, adjust the size of an air regulation section of thick bamboo amount of wind, realized the size according to its air volume of different environmental control.
2. The utility model discloses in, the lower extreme of an air regulation section of thick bamboo still is fixed with the enhancement steel ring, strengthens the steel ring and passes through the billet and weld on the crossbeam as the scaffold weldment. The reinforced steel ring has a reinforcing effect on the air volume adjusting cylinder, and a guarantee is provided for normal operation of ventilation equipment of the whole factory building.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of the air volume adjusting cylinder of the present invention;
fig. 3 is a schematic structural view of the medium air volume adjusting box of the present invention.
In the figure: 1-ventilation opening, 2-oblique beam, 3-air outlet, 4-induced fan, 5-motor, 6-air volume adjusting cylinder, 7-filter screen, 8-reinforced steel ring, 9-ventilation branch pipe, 10-base frame, 11-ventilation pipe, 12-adjusting rod, 13-fixed steel ring, 14-air volume adjusting box, 15-rotating blade, 16-ventilation gap, 17-beam, 18-ventilation bracket and 19-reinforcing rib.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1-3, a ventilated factory building structure comprises a base frame 10, a cross beam 17 and a roof truss; the crossbeam 17 is arranged on the base frame 10, and the roof is erected on the crossbeam 17; the roof truss comprises two oblique beams 2 and a ventilation device; one ends of the two oblique beams 2 are respectively fixed on the cross beam 17, and the joint of the other ends is provided with a fixed steel ring 13; the ventilation device comprises an air volume adjusting cylinder 6 and a ventilation support 18, the ventilation support 18 is arranged on a roof truss, the air volume adjusting cylinder 6 is fixed in a fixed steel ring 13, a motor 5 is arranged inside the ventilation support 18, the motor 5 is connected with a power supply, an output shaft of the motor 5 is connected with a draught fan 4, and an air outlet 3 is further formed in the ventilation support 18.
The motor 5 drives the induced fan 4 to rotate, air in the plant is blown out from the roof truss through the ventilation device, and the air quantity is adjusted through the air quantity adjusting cylinder 6, so that the ventilation function in the plant is realized.
The ventilation bracket 18 is of a frame structure with a large upper part and a small lower part, and the width of the upper part of the ventilation bracket is larger than that of the fixed steel ring 13. The structure that the ventilation support 18 is big-end-up can prevent rainwater from entering into the air regulation cylinder 6 and causing factory building water leakage.
The two sides of the ventilation bracket 18 are also provided with filter screens 7. The coming net can prevent sundries from flying into the ventilation bracket 18 to cause the damage of the motor 5.
An air volume adjusting box 14 is arranged inside the air volume adjusting cylinder 6, a plurality of corresponding ventilation notches 16 are formed in the bottom and the top of the air volume adjusting box 14 at intervals, a ventilation pipe 11 is arranged at the bottom of the air volume adjusting box 14, an adjusting rod 12 is hung inside the ventilation pipe 11, a plurality of rotating blades 15 corresponding to the ventilation notches 16 are arranged at the top of the adjusting rod 12, and the rotating blades 15 are arranged inside the air volume adjusting box 14. The air volume adjusting cylinder 6 drives the rotary vane 15 to rotate through the rotation adjusting rod 12, when the rotary vane 15 just rotates the ventilation notches 16 at the bottom and the top of the air volume adjusting box 14, the notches are blocked, the air volume can be reduced, and when the air volume adjusting cylinder rotates again, the opening between the rotary vane 15 and the ventilation notches 16 can be increased, so that the air volume can be adjusted.
A plurality of ventilation branch pipes 9 are also arranged on the ventilation pipe 11, and the ventilation branch pipes 9 are distributed in the base frame 10. The plurality of branch pipes are distributed at each corner inside the base frame 10, so that ventilation in the plant is better.
A plurality of ventilation openings 1 are also provided on both sides of the base frame 10. The ventilation opening 1 enhances the convection of air and has better ventilation performance.
A plurality of reinforcing ribs 19 are also arranged between the oblique beam 2 and the cross beam 17.
The lower end of the air volume adjusting cylinder 6 is fixed with a reinforcing steel ring 8, and the reinforcing steel ring 8 is welded on the cross beam 17 as a support through a steel bar. The reinforcing steel ring 8 has a reinforcing effect on the air volume adjusting cylinder 6.

Claims (8)

1. A ventilated factory building framework, which is characterized in that: comprises a pedestal (10), a cross beam (17) and a roof truss; the cross beam (17) is arranged on the base frame (10), and the roof is erected on the cross beam (17); the roof truss comprises two oblique beams (2) and a ventilation device; one ends of the two oblique beams (2) are respectively fixed on the cross beam (17), and the joint of the other ends is provided with a fixed steel ring (13); the ventilating device comprises an air volume adjusting cylinder (6) and a ventilating support (18), the ventilating support (18) is arranged on a roof truss, the air volume adjusting cylinder (6) is fixed in the fixed steel ring (13), a motor (5) is arranged in the ventilating support (18), the motor (5) is connected with a power supply, an output shaft of the motor (5) is connected with a draught fan (4), and an air outlet (3) is further formed in the ventilating support (18).
2. The ventilated building structure of claim 1, wherein: the ventilation support (18) is of a frame structure with a large upper part and a small lower part, and the width of the upper part of the ventilation support is larger than that of the fixed steel ring (13).
3. The ventilated building structure of claim 2, wherein: and filter screens (7) are arranged on two sides of the ventilation support (18).
4. The ventilated building structure of claim 1, wherein: the air volume adjusting device is characterized in that an air volume adjusting box (14) is arranged inside the air volume adjusting cylinder (6), a plurality of corresponding ventilation notches (16) are formed in the bottom and the top of the air volume adjusting box (14) at intervals, a ventilation pipe (11) is arranged at the bottom of the air volume adjusting box (14), an adjusting rod (12) is hung inside the ventilation pipe (11), a plurality of rotating blades (15) corresponding to the ventilation notches (16) are arranged at the top of the adjusting rod (12), and the rotating blades (15) are arranged inside the air volume adjusting box (14).
5. The ventilated building structure of claim 4, wherein: the ventilating pipe (11) is also provided with a plurality of ventilating branch pipes (9), and the ventilating branch pipes (9) are distributed in the base frame (10).
6. The ventilated building structure of claim 1, wherein: a plurality of ventilation openings (1) are also arranged on two sides of the base frame (10).
7. The ventilated building structure of claim 1, wherein: and a plurality of reinforcing ribs (19) are also arranged between the oblique beam (2) and the cross beam (17).
8. The ventilated building structure of claim 1, wherein: the lower end of the air volume adjusting cylinder (6) is fixed with a reinforcing steel ring (8), and the reinforcing steel ring (8) is welded on the cross beam (17) through a steel bar as a support.
CN201920818444.4U 2019-05-31 2019-05-31 Ventilation type factory building framework Active CN210195035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920818444.4U CN210195035U (en) 2019-05-31 2019-05-31 Ventilation type factory building framework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920818444.4U CN210195035U (en) 2019-05-31 2019-05-31 Ventilation type factory building framework

Publications (1)

Publication Number Publication Date
CN210195035U true CN210195035U (en) 2020-03-27

Family

ID=69873639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920818444.4U Active CN210195035U (en) 2019-05-31 2019-05-31 Ventilation type factory building framework

Country Status (1)

Country Link
CN (1) CN210195035U (en)

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