Directional airflow detection device in closed workshop

Abstract

The utility model provides a directional airflow detection device in a closed workshop, which relates to the field of workshop detection and comprises an airflow detector, a hose and a spray pipe, an electric guide rail is arranged at the bottom of the spray pipe, a sliding block is arranged on the periphery of the electric guide rail, an electric push rod is arranged at the top of the sliding block, and a limiting frame is arranged at the top of the electric push rod. The spray pipe is limited by adjusting the clamping seat, the spray pipe is clamped and fixed by the clamping block by tightening the adjusting knob, so that the limiting and supporting work is completed, and the problem that manual supporting is inconvenient in the prior art is solved. And the electric push rod can drive the limiting frame and the spraying pipe to perform height adjustment work, the electric guide rail and the sliding block can drive the limiting frame and the spraying pipe to perform left-right movement adjustment work, a worker can conveniently perform corresponding adjustment work according to airflow changes, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of workshop detection, in particular to a directional airflow detection device in a closed workshop. Background Art

[0002] The purpose of directional airflow detection in a closed workshop is to detect the airflow organization status in the workshop or test the exhaust system. When conducting airflow detection, the following methods are mostly used: Figure 1 The airflow detector shown in the figure has a problem that, during the detection process of the existing airflow detector, the staff is mostly required to hold the spray tube to operate it, which is time-consuming and labor-intensive and the detection result is inaccurate, or the spray tube is supported by supporting equipment such as a tripod, but it is not convenient for the staff to make corresponding adjustments according to the detection requirements, and it is inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to solve the following problems existing in the prior art: during the detection process of the existing airflow detector, the staff mostly need to hold the spray tube to operate, which is time-consuming and labor-intensive and the detection result is inaccurate; or the spray tube is supported by supporting equipment such as a tripod, but it is not convenient for the staff to make corresponding adjustments according to the detection requirements, and it is inconvenient to use.

[0004] In order to solve the problems existing in the prior art, the utility model provides a directional airflow detection device in a closed workshop, comprising an airflow detector, a hose and a spray tube, the top of the airflow detector is connected to the spray tube through the hose, the bottom of the spray tube is provided with an electric guide rail, the periphery of the electric guide rail is provided with a slider, the top of the slider is provided with an electric push rod, the top of the electric push rod is provided with a limit frame, and the top of the limit frame is provided with a clamping seat.

[0005] Furthermore, the other end of the clamping seat is connected to the limiting frame through a hinge, and a buckle is provided on the inner side of the limiting frame. The clamping seat can be rotated to open and close through the hinge, and the clamping seat can be limited by the buckle when the clamping seat is closed.

[0006] Furthermore, an adjusting knob is provided at the top of the clamping seat, and a clamping block is provided at the bottom of the clamping seat at the bottom of the adjusting knob. The spray pipe is limited by adjusting the clamping seat, and the clamping block clamps the spray pipe to fix it by tightening the adjusting knob.

[0007] Furthermore, the interior of the limiting frame is hollow, and an arc-shaped limiting seat is provided at the inner bottom of the limiting frame. The hollow limiting frame allows the spray pipe to pass through the limiting frame, and the arc-shaped limiting seat can play a supporting and limiting effect on the bottom of the spray pipe.

[0008] Furthermore, a remote control module is provided on one side of the electric guide rail, and the remote control module is electrically connected to the electric guide rail and the electric push rod. Through the setting of the remote control module, the staff can adjust the running state of the electric push rod and the electric guide rail by operating the controller at a distance, avoiding the problem that the near adjustment affects the detection work.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model limits the spray tube by adjusting the clamping seat, and clamps and fixes the spray tube by tightening the adjusting knob, thereby completing the limit support work, solving the problem that the existing manual support is inconvenient. Through the setting of the remote control module, the staff can adjust the running status of the electric push rod and the electric guide rail by operating the controller at a distance, the electric push rod can drive the limit frame and the spray tube to perform height adjustment work, and the electric guide rail and the slider can drive the limit frame and the spray tube to perform left and right movement adjustment work, which is convenient for the staff to perform corresponding adjustment work according to the change of airflow, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the local structure of the prior art;

[0012] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the local structure of the limit frame of the utility model;

[0014] Figure numerals: 1. air flow detector; 2. hose; 3. spray tube; 4. limit frame; 5. remote control module; 6. electric push rod; 7. electric guide rail; 8. slider; 9. adjustment knob; 10. clamping seat. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0016] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0017] Example 1

[0018] like Figure 1-3As shown, a directional airflow detection device in a closed workshop includes an airflow detector 1, a hose 2 and a spray tube 3. The top of the airflow detector 1 is connected to the spray tube 3 through the hose 2. An electric guide rail 7 is provided at the bottom of the spray tube 3. A slider 8 is provided on the periphery of the electric guide rail 7. An electric push rod 6 is provided on the top of the slider 8. A limit frame 4 is provided on the top of the electric push rod 6. A clamping seat 10 is provided on the top of the limit frame 4. The other end of the clamping seat 10 is connected to the limit frame 4 through a hinge. A buckle is provided on the inner side of the limit frame 4. An adjusting knob 9 is provided on the top of the clamping seat 10. A clamping block is provided on the bottom of the clamping seat 10 at the bottom of the adjusting knob 9. A remote control module 5 is provided on one side of the electric guide rail 7. The remote control module 5 is electrically connected to the electric guide rail 7 and the electric push rod 6, respectively.

[0019] Working principle description: The airflow detector 1 is connected to the water pump and the water source through a water pipe. After the water pump is started, the water source is pumped into the airflow detector 1. After being atomized by the airflow detector 1, it is transported to the spray pipe 3 through the hose 2 in cooperation with the fan. The spray pipe 3 sprays water mist, which can display the organization state of the directional airflow in the workshop and detect turbulence. During the detection process, the staff puts the electric guide rail 7 on the table at the bottom of the airflow, and then puts the limit frame 4 on the periphery of the spray pipe 3. The spray pipe 3 is limited by adjusting the clamping seat 10, and the clamping block clamps the spray pipe 3 by tightening the adjusting screw 9. The limit support work is completed, which solves the inconvenience of the existing manual support. Through the setting of the remote control module 5, the staff can adjust the running status of the electric push rod 6 and the electric guide rail 7 by operating the controller at a distance, avoiding the problem that the adjustment at close range affects the detection work. The electric push rod 6 can drive the limit frame 4 and the spray tube 3 to adjust the height, and the electric guide rail 7 and the slider 8 can drive the limit frame 4 and the spray tube 3 to move left and right for adjustment, which is convenient for the staff to make corresponding adjustments according to the changes in airflow, thereby increasing the practicality of the device.

[0020] The airflow detector 1 is mainly used for detecting directional airflow in a workshop. When selecting it, a conventional one can be selected from the existing technology according to the needs.

[0021] The hose 2 is mainly used to cooperate with the fan to transport the water mist to the spray pipe 3. When selecting, a conventional one can be selected in the prior art according to the needs.

[0022] The spray pipe 3 is mainly used to spray water mist to cooperate with air flow for detection work. When selecting, a conventional one can be selected from the existing technology according to needs.

[0023] The limiting frame 4 is mainly used for limiting the support of the spray pipe 3. When selected, the interior of the limiting frame 4 is hollow, and an arc-shaped limiting seat is provided at the inner bottom of the limiting frame 4.

[0024] The remote control module 5 is mainly used to facilitate the staff to remotely control the electric push rod 6 and the electric guide rail 7. When selecting, a conventional selection can be made in the existing technology according to the needs.

[0025] The electric push rod 6 is mainly used to drive the limit frame 4 and the spray pipe 3 to adjust the height. When selecting, a conventional one can be selected from the existing technology according to the needs.

[0026] The electric guide rail 7 is mainly used to drive the limit frame 4 and the spray pipe 3 to move left and right and adjust. When selecting, a conventional selection can be made in the prior art according to the needs.

[0027] The slider 8 is mainly used to cooperate with the electric guide rail 7 to drive the limit frame 4 and the spray tube 3 to move left and right. When selecting, a conventional one can be selected in the existing technology according to the needs.

[0028] The adjusting knob 9 is mainly used to adjust the clamping block to limit the position of the spray tube 3. When selected, a clamping block is provided at the bottom of the clamping seat 10 at the bottom of the adjusting knob 9.

[0029] The clamping seat 10 is mainly used for limiting and clamping the spray tube 3. When selected, the other end of the clamping seat 10 is connected to the limiting frame 4 through a hinge, and a buckle is provided on the inner side of the limiting frame 4.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A directional airflow detection device in a closed workshop, comprising an airflow detector (1), a hose (2) and a spray pipe (3), characterized in that: The top of the airflow detector (1) is connected to a spray tube (3) via a hose (2); the bottom of the spray tube (3) is provided with an electric guide rail (7); the periphery of the electric guide rail (7) is provided with a slider (8); the top of the slider (8) is provided with an electric push rod (6); the top of the electric push rod (6) is provided with a limit frame (4); the top of the limit frame (4) is provided with a clamping seat (10).

2. The directional airflow detection device in a closed workshop according to claim 1, characterized in that: The other end of the clamping seat (10) is connected to the limiting frame (4) via a hinge, and a buckle is provided on the inner side of the limiting frame (4).

3. The directional airflow detection device in a closed workshop according to claim 1, characterized in that: An adjusting knob (9) is provided at the top of the clamping seat (10), and a clamping block is provided at the bottom of the clamping seat (10) at the bottom of the adjusting knob (9).

4. The directional airflow detection device in a closed workshop according to claim 1, characterized in that: The interior of the limiting frame (4) is hollow, and an arc-shaped limiting seat is provided at the inner bottom of the limiting frame (4).

5. The directional airflow detection device in a closed workshop according to claim 1, characterized in that: A remote control module (5) is provided on one side of the electric guide rail (7), and the remote control module (5) is electrically connected to the electric guide rail (7) and the electric push rod (6) respectively.

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