CN216204062U

CN216204062U - Intelligent workshop ventilation system

Info

Publication number: CN216204062U
Application number: CN202122619571.1U
Authority: CN
Inventors: 徐恒民; 王现美; 孔海营; 曾李; 刘迪
Original assignee: Shandong Golddafeng Machinery Co ltd
Current assignee: Shandong Golddafeng Machinery Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an intelligent workshop ventilation system which comprises a plurality of air quality sensors and a main ventilation pipeline erected in a workshop, wherein one end of the main ventilation pipeline is a closed end, the other end of the main ventilation pipeline is provided with an air inlet pipe, an axial flow fan for pumping air into the main ventilation pipeline is arranged in the air inlet pipe, the main ventilation pipeline is provided with a plurality of branch ventilation pipes which are communicated with the main ventilation pipeline and distributed at each position in the workshop, the outer end parts of the branch ventilation pipes are provided with rotary air outlet pipes, the rotary air outlet pipes are provided with obliquely arranged air outlets, blowers are arranged in the rotary air outlet pipes, and the air quality sensors are installed in the workshop and detect the air quality of areas corresponding to the branch ventilation pipes. The utility model has the characteristic of good ventilation effect, and ventilation dead angles can not occur, thereby effectively improving the air quality in the whole workshop.

Description

Intelligent workshop ventilation system

Technical Field

The utility model relates to the technical field of workshop ventilation, in particular to an intelligent workshop ventilation system.

Background

The production workshops of agricultural equipment part production factories are mostly relatively closed environments, the environment ventilation condition is poor, the temperature is high, a large amount of pollutants such as gas and dust harmful to human health exist, and personnel working in the environment for a long time are very easy to get occupational diseases. Therefore, how to effectively improve the ventilation condition of the production workshop and improve the air quality of the production workshop are problems to be solved urgently. In the existing methods, a ventilation system is mostly additionally arranged in a production workshop, but the existing ventilation system has poor ventilation effect and ventilation dead corners, and the amount of air introduced cannot be adjusted according to the local air quality, so that the workshop has poor ventilation effect, the air quality at the workshop is poor, and workers are easy to induce respiratory diseases. Therefore, the intelligent workshop ventilation system is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses an intelligent workshop ventilation system which comprises a plurality of air quality sensors and a main ventilation pipeline erected in a workshop, wherein one end of the main ventilation pipeline is a closed end, the other end of the main ventilation pipeline is provided with an air inlet pipe, an axial flow fan for pumping air into the main ventilation pipeline is arranged in the air inlet pipe, the main ventilation pipeline is provided with a plurality of branch ventilation pipes which are communicated with the main ventilation pipeline and distributed at each position in the workshop, the outer end parts of the branch ventilation pipes are provided with rotary air outlet pipes, the rotary air outlet pipes are provided with obliquely arranged air outlets, blowers are arranged in the rotary air outlet pipes, and the air quality sensors are arranged in the workshop and detect the air quality of areas corresponding to the branch ventilation pipes.

As a preferable technical scheme of the present invention, a controller is installed on an outer wall of the ventilation branch pipe, the air quality sensor and the blower are both electrically connected to the air quality sensor, and the controller controls the blower to operate according to a received signal of the air quality sensor.

In a preferred technical scheme of the utility model, the blower is electrically connected with the controller through the frequency converter, and the controller controls the blower to perform frequency conversion operation through the frequency converter.

As a preferred technical solution of the present invention, the rotary air outlet pipe includes a butt pipe, an inclined air guide pipe having an air outlet at a side end is disposed at a bottom of the butt pipe, a rotary pipe is disposed at an end of the butt pipe, and an end of the rotary pipe extends into the ventilation branch pipe and is fixed to an inner wall of the ventilation branch pipe by a screw.

As a preferable technical scheme of the utility model, the rotary pipe is rotatably connected with the butt joint pipe through a bearing.

As a preferred technical scheme of the present invention, a driving mechanism for driving the rotary air outlet pipe to rotate is disposed on the ventilation branch pipe, the driving mechanism includes a positioning block disposed on the ventilation branch pipe, an external gear ring is disposed at a port of the butt joint pipe, a transmission gear engaged with the external gear ring is disposed on the positioning block, and a reduction motor for driving the transmission gear to rotate is fixed on the positioning block.

The utility model has the beneficial effects that:

this kind of intelligent workshop ventilation system is through being equipped with a plurality of and the main pipeline of ventilating that ventilates be linked together and distribute the branch pipe of ventilating everywhere in the workshop on the main pipeline of ventilating to with the leading-in workshop of external fresh air, effectively improved the air quality in workshop, wherein the outer tip of branch pipe of ventilating is equipped with rotatory tuber pipe, be equipped with the air outlet that the slope set up on the rotatory tuber pipe, when ventilating to the workshop, rotatory tuber pipe is with the leading-in inside in workshop of fresh air, and the dead angle can not appear, thereby effectively improved the whole inside air quality in workshop, and come to detect workshop local air quality through air quality sensor, when local air quality is relatively poor, then the work of forced draught blower in this region, increase the air input of the fresh air in this region, thereby effectively improve the regional air quality in this workshop.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of an intelligent workshop ventilation system according to the present invention;

FIG. 2 is a schematic structural diagram of a rotary air outlet pipe of the intelligent workshop ventilation system of the utility model;

fig. 3 is a schematic structural view of a rotary pipe of an intelligent workshop ventilation system according to the present invention.

In the figure: 1. an air quality sensor; 2. a main ventilation pipeline; 3. an air inlet pipe; 4. an axial flow fan; 5. a ventilation branch pipe; 6. rotating the air outlet pipe; 7. an air outlet; 8. a blower; 9. a controller; 10. a frequency converter; 11. butt-joint pipes; 12. an air guide pipe; 13. rotating the tube; 14. a drive mechanism; 15. positioning blocks; 16. an outer ring gear; 17. a transmission gear; 18. a speed reducing motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, 2 and 3, the intelligent workshop ventilation system of the utility model comprises a plurality of air quality sensors 1 and a main ventilation pipeline 2 erected in a workshop, wherein one end of the main ventilation pipeline 2 is a closed end, the other end of the main ventilation pipeline 2 is provided with an air inlet pipe 3, an axial flow fan 4 for pumping air into the main ventilation pipeline 2 is arranged in the air inlet pipe 3, the main ventilation pipeline 2 is provided with a plurality of branch ventilation pipes 5 which are communicated with the main ventilation pipeline 2 and distributed at various positions in the workshop, the outer end parts of the branch ventilation pipes 5 are provided with rotary air outlet pipes 6, the rotary air outlet pipes 6 are provided with air outlets 7 which are obliquely arranged, a blower 8 is arranged in the rotary air outlet pipes 6, the air quality sensors 1 are arranged in the workshop and detect the air quality of the areas corresponding to the branch ventilation pipes 5, the outer walls of the branch ventilation pipes 5 are provided with controllers 9, the air quality sensor 1 and the blower 8 are both electrically connected with the air quality sensor 1, and the controller 9 controls the blower 8 to work according to the received signal of the air quality sensor 1. Through be equipped with a plurality of and the main pipeline 2 that ventilates be linked together and distribute the branch ventilation pipe 5 in each department in the workshop on main ventilation pipeline 2 to with the leading-in workshop of external fresh air, effectively improved the air quality in workshop, wherein the outer tip of branch ventilation pipe 5 is equipped with rotatory tuber pipe 6, be equipped with the air outlet 7 that the slope set up on the rotatory tuber pipe 6, when ventilating to the workshop, rotatory tuber pipe 6 with the leading-in inside in workshop of fresh air, and the dead angle can not appear, thereby effectively improved the whole inside air quality in workshop, and detect workshop local air quality through air quality sensor 1, when local air quality is relatively poor, then 8 work of forced draught blower in this region, increase the air input of this regional fresh air, thereby effectively improve the regional air quality in this workshop.

The blower 8 is electrically connected with the controller 9 through the frequency converter 10, and the controller 9 controls the blower 8 to perform frequency conversion work through the frequency converter 10, so that the blower 8 is conveniently controlled to perform frequency conversion work, and the air intake is conveniently adjusted and controlled.

The rotary air outlet pipe 6 comprises a butt joint pipe 11, an inclined air guide pipe 12 with an air outlet 7 at the side end is arranged at the bottom of the butt joint pipe 11, a rotary pipe 13 is arranged at the end part of the butt joint pipe 11, and the end part of the rotary pipe 13 extends into the ventilation branch pipe 5 and is fixed with the inner wall of the ventilation branch pipe 5 through a screw. The device has the characteristic of easy installation and butt joint.

The utility model discloses a ventilation branch pipe, including the rotatory pipe 13, the ventilation branch pipe is equipped with the rotatory tuber pipe pivoted actuating mechanism of drive, actuating mechanism is including setting up the locating piece on the ventilation branch pipe, the port department of butt joint pipe is equipped with outer ring gear, be equipped with on the locating piece with outer ring gear meshing driven drive gear, be fixed with drive gear pivoted gear motor on the locating piece, have the characteristics of easy control.

The working principle is as follows: through be equipped with a plurality of and the main pipeline 2 that ventilates be linked together and distribute the branch ventilation pipe 5 in each department in the workshop on main ventilation pipeline 2 to with the leading-in workshop of external fresh air, effectively improved the air quality in workshop, wherein the outer tip of branch ventilation pipe 5 is equipped with rotatory tuber pipe 6, be equipped with the air outlet 7 that the slope set up on the rotatory tuber pipe 6, when ventilating to the workshop, rotatory tuber pipe 6 with the leading-in inside in workshop of fresh air, and the dead angle can not appear, thereby effectively improved the whole inside air quality in workshop, and detect workshop local air quality through air quality sensor 1, when local air quality is relatively poor, then 8 work of forced draught blower in this region, increase the air input of this regional fresh air, thereby effectively improve the regional air quality in this workshop.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligent workshop ventilation system, includes a plurality of air quality sensor (1), its characterized in that: still including erectting ventilation trunk line (2) in the workshop, the one end of ventilation trunk line (2) is the closed end, the other end of ventilation trunk line (2) is equipped with air-supply line (3), be equipped with in air-supply line (3) with axial fan (4) in air pumping to ventilation trunk line (2), be equipped with on ventilation trunk line (2) a plurality of and ventilation trunk line (2) be linked together and distribute in the workshop each ventilation branch pipe (5), the outer tip of ventilation branch pipe (5) is equipped with rotatory tuber pipe (6), be equipped with air outlet (7) that the slope set up on the rotatory tuber pipe (6), install forced draught blower (8) in the rotatory tuber pipe (6), air quality sensor (1) is installed in the workshop and is detected ventilation branch pipe (5) corresponding regional air quality.

2. The intelligent workshop ventilation system of claim 1, wherein a controller (9) is installed on the outer wall of the ventilation branch pipe (5), the air quality sensor (1) and the blower (8) are electrically connected with the air quality sensor (1), and the controller (9) controls the blower (8) to work according to the received signal of the air quality sensor (1).

3. The intelligent workshop ventilation system of claim 2, wherein the blower (8) is electrically connected with the controller (9) through a frequency converter (10), and the controller (9) controls the blower (8) to perform frequency conversion work through the frequency converter (10).

4. The intelligent workshop ventilation system according to claim 1, wherein the rotary air outlet pipe (6) comprises a butt joint pipe (11), an inclined air guide pipe (12) with an air outlet (7) at the side end is arranged at the bottom of the butt joint pipe (11), a rotary pipe (13) is arranged at the end of the butt joint pipe (11), and the end of the rotary pipe (13) extends into the ventilation branch pipe (5) and is fixed with the inner wall of the ventilation branch pipe (5) through a screw.

5. The intelligent workshop ventilation system of claim 4, wherein the rotary pipe (13) is rotatably connected with the butt pipe (11) through a bearing.

6. The intelligent workshop ventilation system of claim 4, wherein the ventilation branch pipes (5) are provided with driving mechanisms (14) for driving the rotation of the air outlet pipes (6) to rotate, the driving mechanisms (14) comprise positioning blocks (15) arranged on the ventilation branch pipes (5), outer gear rings (16) are arranged at ports of the butt joint pipes (11), transmission gears (17) meshed with the outer gear rings (16) are arranged on the positioning blocks (15), and the positioning blocks (15) are fixedly provided with speed reduction motors (18) for driving the transmission gears (17) to rotate.