阅读说明：本技术 一种集装箱通风装置 (Container ventilation device ) 是由 吴根 于 2020-03-24 设计创作，主要内容包括：本发明提供了一种集装箱通风装置,在集装箱箱体的两个侧面分别设置有一个长方形的通风窗口,通风窗口上设置有若干片条状的活动片,活动片由一个电机驱动旋转,可以使通风窗口打开或关闭。本发明的一种集装箱通风装置,可以在集装箱运输时对货物进行通风,并且可根据速度自动调整通风时气流的角度,集装箱运输时气流可在低速、中速和高速状态下尽可能多地流入通风窗口,使通风效果更好。(The invention provides a container ventilation device, wherein two side surfaces of a container body are respectively provided with a rectangular ventilation window, a plurality of strip-shaped movable sheets are arranged on the ventilation windows, and the movable sheets are driven by a motor to rotate so as to open or close the ventilation windows. The container ventilation device can ventilate goods during container transportation, can automatically adjust the angle of air flow during ventilation according to the speed, and can ensure that the air flow can flow into a ventilation window as much as possible in low-speed, medium-speed and high-speed states during container transportation, so that the ventilation effect is better.)

1. The container ventilation device is characterized in that two side faces of a container body (1) are respectively provided with a rectangular ventilation window, the ventilation window is provided with a plurality of strip-shaped movable sheets (3), and the movable sheets (3) are driven to rotate by a motor (7) and can be opened or closed.

2. The container ventilation device according to claim 1, wherein both ends of each movable plate (3) are respectively and fixedly connected with one end of a transmission clamp (5), the middle part of the transmission clamp (5) is hinged with the box walls (4) at the upper and lower edges of the ventilation window, the other end of the transmission clamp (5) is hinged with a transmission shaft (6), the transmission shaft (6) is connected with a motor (7), and the transmission shaft (6) is driven by the motor (7) to move back and forth to control the rotation of the movable plate (3).

3. A container ventilation device as claimed in claim 2, wherein said motor (7) is connected to a controller (8), said controller (8) having a speed sensor, said motor (7) being controlled to move said drive shaft (6) when said speed sensor senses a speed of said container (1) of 20-40 km/h, said movable plate (3) being rotated to an angle of 45-60 degrees with respect to said wall (4), said motor (7) being controlled to move said drive shaft (6) when said speed sensor senses a speed of said container (1) of 40-80 km/h, said movable plate (3) being rotated to an angle of 30-45 degrees with respect to said wall (4), said motor (7) being controlled to move said drive shaft (6) when said speed sensor senses a speed of said container (1) of more than 80km/h, said movable plate (3) being rotated to an angle of 14-30 degrees with respect to said wall (4), when the speed sensor senses that the speed of the container (1) is less than 20km/h, the motor (7) is controlled to drive the transmission shaft (6) to move, so that the movable sheet (3) rotates to a position parallel to the container wall (4), and the ventilation window is closed.

4. A container ventilation device as claimed in claim 2, characterized in that the driving clamp (5) is in the form of a chevron, and that the location of the connection of the driving clamp (5) to the wall (4) is at the bend in the middle of the driving clamp (5).

5. A container ventilation device as claimed in claim 1, c h a r a c t e r i z e d in that said movable flaps (3) are elongated, that each movable flap (3) has the same length and width, that the distance between each movable flap (3) is the same, and that the movable flaps (3) when rotated to a position parallel to the walls (4) of the container (1) just completely block the ventilation window.

Technical Field

The invention belongs to a ventilation device, and particularly relates to a container ventilation device.

Background

The container is a tool capable of carrying packaged or unpackaged goods for transportation and is convenient to load, unload and carry by mechanical equipment. The greatest success of a container lies in its standardization of products and the set of transportation systems established thereby. The standardization of a large natural object carrying dozens of tons can be realized, and a logistics system matched with ships, ports, air lines, roads, transfer stations, bridges, tunnels and multi-mode intermodal transportation in the global range is gradually realized on the basis of the standardization.

When the container is used for transporting goods, if food, medicine or other goods needing to be kept ventilated are transported, the ventilation of the goods in the container cannot be kept, the goods are easy to deteriorate, the quality guarantee period of the goods is shortened, the existing container is provided with a ventilation device, but manual operation is needed, and the ventilation effect is poor.

Disclosure of Invention

In order to solve the technical problem, the invention provides a container ventilation device.

The technical scheme of the invention is as follows:

a container ventilation device is characterized in that two side faces of a container body are respectively provided with a rectangular ventilation window, a plurality of strip-shaped movable sheets are arranged on the ventilation windows, and the movable sheets are driven to rotate by a motor so as to open or close the ventilation windows.

The two ends of each movable sheet are fixedly connected with one end of a transmission clamp respectively, the middle of each transmission clamp is hinged with the box walls at the upper edge and the lower edge of the ventilation window, the other end of each transmission clamp is hinged with a transmission shaft, the transmission shaft is connected with a motor, and the transmission shaft is driven by the motor to move back and forth to control the rotation of the movable sheet.

The motor is connected with a controller, a speed sensor is arranged in the controller, when the speed sensor senses that the speed of the container is 20-40 km/h, the motor is controlled to drive the transmission shaft to move, the movable sheet rotates to form an angle of 45-60 degrees with the wall of the container, when the speed sensor senses that the speed of the container is 40-80 km/h, the motor is controlled to drive the transmission shaft to move, the movable sheet rotates to form an angle of 30-45 degrees with the wall of the container, when the speed sensor senses that the speed of the container is greater than 80km/h, the motor is controlled to drive the transmission shaft to move, the movable sheet rotates to form an angle of 14-30 degrees with the wall of the container, and when the speed sensor senses that the speed of the container is less than 20km/h, the motor is controlled to drive the transmission shaft to move, the movable sheet rotates to a position.

The transmission fixture is in a herringbone shape, and the position of the joint of the transmission fixture and the box wall is positioned at the bending point in the middle of the transmission fixture.

The movable sheets are in a strip shape, the length and the width of each movable sheet are the same, the distance between each movable sheet is the same, and when the movable sheets rotate to the position parallel to the wall of the container, the movable sheets just can completely block the ventilation window.

The container ventilation device can ventilate goods during container transportation, can automatically adjust the angle of air flow during ventilation according to the speed, and can ensure that the air flow can flow into a ventilation window as much as possible in low-speed, medium-speed and high-speed states during container transportation, so that the ventilation effect is better.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the open state of the vent apparatus of the present invention;

FIG. 4 is a schematic view of the closed state of the vent apparatus of the present invention;

in the figure, 1-container; 2-a ventilation device; 3, a movable sheet; 4, a box wall; 5, driving the clamp; 6, a transmission shaft; 7, a motor; 8, a controller.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the container ventilation device of the present invention is provided with a rectangular ventilation window on each of two side surfaces of a container body of a container 1, the ventilation window is provided with a plurality of strip-shaped movable pieces 3, the movable pieces 3 are strip-shaped, the length and width of each movable piece 3 are the same, the distance between each movable piece 3 is the same, and when the movable pieces 3 rotate to a position parallel to a container wall 4 of the container 1, the ventilation window can be exactly blocked. The movable plate 3 is driven to rotate by a motor 7, so that the ventilation window can be opened or closed. The two ends of each movable sheet 3 are fixedly connected with one end of a transmission clamp 5 respectively, the middle of each transmission clamp 5 is hinged with the box wall 4 at the upper edge and the lower edge of the ventilation window, the other end of each transmission clamp 5 is hinged with a transmission shaft 6, the transmission shafts 6 are connected with a motor 7, and the transmission shafts 6 are driven by the motor 7 to move back and forth to control the rotation of the movable sheets 3. The transmission clamp 5 is in a herringbone shape, and the position of the joint of the transmission clamp 5 and the box wall 4 is positioned at the bending point of the middle part of the transmission clamp 5. The motor 7 is connected with a controller 8, a speed sensor (not shown in the figure) is arranged in the controller 8, when the speed sensor senses that the speed of the container 1 is 20-40 km/h, the motor 7 is controlled to drive the transmission shaft 6 to move, so that the movable sheets 3 rotate to form an angle of 45-60 degrees with the wall 4 of the container, the ventilation angle design can enable air to flow into the container 1 from among the movable sheets 3 with large angles under the low-speed motion state of a ship and the like of the container 1, the container 1 obtains the largest low-speed airflow to enter, and the ventilation effect is the best. When the speed sensor senses that the speed of the container 1 is 40-80 km/h, the control motor 7 drives the transmission shaft 6 to move, so that the movable pieces 3 rotate to form an angle of 30-45 degrees with the wall 4 of the container, and by the design of the ventilation angle, air can flow into the container 1 from between the movable pieces 3 at the middle angle of the container 1 in a medium-speed motion state of a truck and the like, the container 1 obtains the maximum medium-speed airflow, and the ventilation effect is best. When the speed sensor senses that the speed of the container 1 is greater than 80km/h, the control motor 7 drives the transmission shaft 6 to move, so that the movable pieces 3 rotate to form an angle of 14-30 degrees with the wall 4 of the container, and by the design of the ventilation angle, air can flow into the container 1 from the small-angle movable pieces in the high-speed motion state of the container 1 such as a truck or a train, the container 1 can obtain the most high-speed airflow, and the ventilation effect is best. When the speed sensor senses that the speed of the container 1 is less than 20km/h, the control motor 7 drives the transmission shaft 6 to move, so that the movable sheet 3 rotates to a position parallel to the wall 4 of the container, the ventilation window is automatically closed, and the container is convenient to carry, store and the like.

Through experiments, the container ventilation device and the common container have the container internal temperatures of 23 ℃ and 38 ℃ respectively at 30 ℃ in sunny days. The container ventilation device can automatically ventilate goods during container transportation, can automatically adjust the angle of air flow during ventilation according to the speed, and can ensure that the air flow can flow into a ventilation window as much as possible in low-speed, medium-speed and high-speed states respectively during container transportation, so that the ventilation effect is optimal.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are included in the scope of the present invention.