CN220473561U - A wind field testing device - Google Patents

Abstract

The embodiment of the utility model provides a wind field testing device, and relates to the field of air conditioner testing devices. The wind field testing device comprises a frame body and a wind speed tester. The frame body comprises a rod piece, a plurality of swing flags which are arranged at intervals along the extending direction of the rod piece are arranged on the rod piece, and the wind speed tester is connected with the rod piece. The rod piece is provided with a plurality of swing flags which are arranged at intervals along the self extending direction. When the wind speed is tested, the approximate test point position can be intuitively perceived through the swing amplitude and the swing direction of the swing flag, so that the speed of searching the proper test point position is improved.

Description

A wind field testing device

Technical field

The utility model relates to the field of air conditioning testing devices, specifically to a wind field testing device.

Background technique

In order to understand the air outlet performance of the air conditioner, it is necessary to measure the air outlet parameters of the air conditioner for analysis. Specifically, the wind speed parameters of each space point in the space affected by the air flow derived from the air outlet of the air conditioner are measured. At present, in the wind speed test of indoor space points in the field of air conditioning, a handheld anemometer is mostly used to test the wind speed.

The inventor found through research that it is difficult to find suitable test points with some existing wind field testing devices.

Utility model content

The purpose of this utility model is to provide a wind field testing device that can quickly find a suitable testing point.

The embodiment of the present invention is implemented as follows:

In a first aspect, the utility model provides a wind field testing device, including:

The frame body includes a rod member, and the rod member is provided with a plurality of swing flags arranged at intervals along its own extension direction;

Wind speed tester, the wind speed tester is connected to the rod.

Through the above settings, the approximate test point can be intuitively perceived through the swing amplitude and direction of the swing flag, thereby increasing the speed of finding a suitable test point.

In an optional embodiment, the swing flag includes a connected pole body and a flag body, and one end of the pole body away from the flag body is plugged into the pole member.

Through the above arrangement, the rod body and the rod member are connected by plugging, which can improve the installation efficiency of the swing flag.

In an optional embodiment, the wind speed tester is detachably connected to the rod.

Through the above settings, it is convenient for users to disassemble or replace different types of wind speed testers.

In an optional embodiment, the wind speed tester can move relative to the pole along the extending direction of the pole.

Through the above settings, it is convenient for users to adjust the test height of the wind speed tester in time.

In an optional embodiment, the wind speed tester includes a casing and a wind speed sensor. The casing is provided with a mounting hole, the wind speed sensor is installed in the mounting hole, and the casing is connected to the rod.

Through the above arrangement, the wind speed sensor is protected by the housing from being easily contacted by external objects, thereby preventing the wind speed sensor from being easily damaged.

In an optional embodiment, the wind speed sensor has an interference fit with the mounting hole.

Through the above settings, the connection strength between the wind speed sensor and the housing can be effectively ensured, and the wind speed sensor can be prevented from easily falling out of the installation hole.

In an optional embodiment, the rod is provided with a plurality of fitting holes arranged at intervals along its extension direction, and the wind speed tester is detachably connected to the fitting holes.

Through the above settings, during the test, the wind speed tester can be installed on different matching holes to measure the wind speed at different heights.

In an optional embodiment, the wind speed tester is threadedly connected to the mating hole through a threaded fastener, or the wind speed tester is plugged into the mating hole through a pin.

Through the above settings, whether the wind speed tester is threadedly connected to the mating hole through threaded fasteners or plugged into the mating hole through a pin, it is easy for users to disassemble and assemble.

In an optional embodiment, the frame body further includes a support frame connected to the rod, and a pulley is provided on the side of the support frame away from the rod.

Through the above settings, it is convenient for users to move the wind field testing device and improve the convenience for users to find test points.

In an optional embodiment, the rod is also provided with measurement scales along its own extension direction.

Through the above settings, it is convenient for the user to record the height position of the wind speed tester at this time, and it is also convenient for the user to quickly find the test point.

The beneficial effects of the embodiments of the present utility model are: the wind field testing device provided by the embodiment of the utility model includes a frame body and a wind speed tester. The frame body includes a rod member, and a plurality of swing flags arranged at intervals along the extending direction of the rod member are provided on the rod member. The wind speed tester is connected to the rod member. The rod is provided with a plurality of swing flags arranged at intervals along its extension direction. When testing wind speed, you can intuitively feel the approximate test point through the swing amplitude and direction of the swing flag, thereby increasing the speed of finding a suitable test point.

Description of drawings

In order to explain the technical solutions of the embodiments of the present utility model more clearly, the drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the utility model. Therefore, it should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of a wind field testing device during testing according to an embodiment of the present invention;

Figure 2 is a schematic structural diagram of a wind field testing device provided by an embodiment of the present invention;

Figure 3 is a schematic structural diagram of the lower half of the frame provided by the embodiment of the present invention;

Figure 4 is a schematic structural diagram of the upper part of the frame body according to the embodiment of the present invention.

Icon: 1-wind field test device; 10-frame; 11-rod; 111-measurement scale; 112-fitting hole; 12-support frame; 13-pulley; 20-swing flag; 30-wind speed tester; 31-wind speed sensor; 32-casing; 321-installation hole; 2-air conditioner.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the description The embodiments are part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the invention provided in the appended drawings is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the invention. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that are customarily placed when the utility model product is used. They are only for the convenience of describing the utility model and simplifying the description, rather than Indicating or implying that the device or component must have a specific orientation, be constructed and operate in a specific orientation, it cannot be construed as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish descriptions and shall not be understood as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", etc. do not mean that the component is required to be absolutely horizontal or suspended, but may be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical". It does not mean that the structure must be completely horizontal, but can be slightly tilted.

In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "installation", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection. , it can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The specific structure of a wind field testing device provided by embodiments of the present invention and the corresponding technical effects thereof will be introduced in detail below with reference to the patent drawings.

Please refer to Figures 1 to 4. A wind field testing device 1 provided by an embodiment of the present invention includes a frame 10 and a wind speed tester 30.

The frame body 10 includes a rod 11. A plurality of swing flags 20 are arranged at intervals along the extending direction of the rod 11. The wind speed tester 30 is connected to the rod 11.

It is easy to understand that the rod 11 is provided with a plurality of swing flags 20 arranged at intervals along its extension direction. When testing the wind speed, the approximate test point can be intuitively perceived through the swing amplitude and swing direction of the swing flag 20, thereby increasing the speed of finding a suitable test point.

In the process of testing the wind speed, firstly, the frame 10 can be adaptively moved according to the swing amplitude and swing direction of the swing flag 20, and finally a suitable measurement point can be selected.

For example, when testing the air outlet condition of the indoor unit of the air conditioner 2, according to the swing condition of the swing flag 20, the staff can record the data stability value through the display connected to the wind speed tester 30 during the test. The data stability value can be understood as the value at which the wind speed is stable within a certain period of time.

It should be noted that in this embodiment, the above-mentioned swing flag 20 is not limited to a flag in the strict sense, but can be any structure that swings or flutters under the blowing of the wind.

Further, in some optional embodiments, the swing flag 20 is attached to the pole 11 . It can be understood that attaching the swing flag 20 to the pole 11 can ensure the connection strength between the swing flag 20 and the pole 11 and facilitate assembly.

Of course, in some other optional embodiments, the swing flag 20 includes a connected pole body (not shown in the figure) and a flag body, and the end of the pole body away from the flag body is plugged into the pole member 11 .

It can be understood that the insertion of the rod body and the rod member 11 can improve the installation efficiency of the swing flag 20 . Moreover, when a certain swing flag 20 is damaged, it is also convenient for the user to disassemble the damaged swing flag 20 .

Of course, in some other embodiments, the swing flag 20 can also be connected to the rod 11 in other ways, such as being threadedly connected to the rod 11 through threaded fasteners.

Further, the wind speed tester 30 is detachably connected to the rod 11 . It can be understood that since the wind speed tester 30 is detachably connected to the rod 11, it is convenient for the user to disassemble or replace different types of wind speed tester 30. Moreover, when the wind speed tester 30 fails, the failed wind speed tester 30 can also be disassembled in time, and then another intact wind speed tester 30 can be installed on the rod 11, thereby ensuring that the wind speed test can be carried out smoothly, and also It can avoid directly replacing the entire wind field test device 1 and save certain economic costs.

In other embodiments, the wind speed tester 30 can move relative to the rod 11 along the extension direction of the rod 11 . In this embodiment, the wind speed tester 30 can be provided with a clamping member for clamping the rod 11. The wind speed tester is clamped on the rod 11 through the clamping member. When adjustment is required, the clamping member can be In the open state, the wind speed tester 30 is allowed to slide relative to the rod 11. When it slides to the required position, the clamping member can be released so that the clamping member can continue to clamp the rod 11. It should be noted that the clamping member is an ordinary clamping mechanism, which is a conventional structure in the clamping field, and the specific mechanism of the clamping member will not be described again.

Taking Figure 1 as a reference, the rod 11 is arranged vertically, that is to say, the extension direction of the rod 11 is the height direction. It can be understood that the wind speed tester 30 can move along the height direction relative to the rod 11 . During testing, it is convenient for the user to adjust the test height of the wind speed tester 30 in time.

It should be noted that in some other embodiments, the wind speed tester 30 is not limited to being detachably connected to the pole 11 , the wind speed tester 30 can also be fixedly connected to the pole 11 , for example, the wind speed tester 30 is connected to the pole 11 11 riveting, the wind speed tester 30 and the rod 11 are welded, or the wind speed tester 30 and the rod 11 are bonded. The specific connection method between the wind speed tester 30 and the rod 11 is not limited here, as long as the wind speed tester 30 and the rod 11 can be stably connected and have sufficient connection strength.

In this embodiment, the wind speed tester 30 includes a housing 32 and a wind speed sensor 31. A mounting hole 321 is provided in the housing 32. The wind speed sensor 31 is installed in the mounting hole 321. The housing 32 is connected to the rod 11.

It is easy to understand that the wind speed sensor 31 is installed in the installation hole 321, and the sensing end of the wind speed sensor 31 is exposed in the installation hole 321 to ensure that the wind speed sensor 31 can detect the external wind speed. The housing 32 can protect the wind speed sensor 31 from being easily contacted by external objects. That is to say, the housing 32 can prevent the wind speed sensor 31 from being easily damaged, thereby ensuring the service life of the wind speed sensor 31 .

It can be understood that when the wind speed tester 30 is detachably connected to the rod 11, the housing 32 is detachably connected to the rod 11. When the wind speed tester 30 is fixedly connected to the rod 11, for example, when the wind speed tester 30 is detachably connected to the rod 11, 30 is riveted to the rod 11, then the shell 32 is riveted to the rod 11; when the wind speed tester 30 is welded to the rod 11, the shell 32 is welded to the rod 11; when the wind speed tester 30 is welded to the rod 11 When bonding, the housing 32 and the rod 11 are bonded.

Specifically, in this embodiment, the wind speed sensor 31 has an interference fit with the mounting hole 321 . It can be understood that the wind speed sensor 31 and the mounting hole 321 are assembled through an interference fit, which can effectively ensure the connection strength of the wind speed sensor 31 and the housing 32 and prevent the wind speed sensor 31 from easily coming out of the mounting hole 321.

Of course, in some other embodiments, the wind speed sensor 31 is not limited to interference fit with the mounting hole 321, but can also be detachably connected. For example, the wind speed sensor 31 is threadedly connected to the housing 32 through bolts. Mounting hole 321 snaps. As long as the wind speed sensor 31 can be stably installed in the mounting hole 321 of the housing 32 , there is no specific limitation on the connection method between the wind speed sensor 31 and the mounting hole 321 of the housing 32 .

Furthermore, in this embodiment, the rod 11 is provided with a plurality of fitting holes 112 arranged at intervals along its extension direction, and the wind speed tester 30 is detachably connected to the fitting holes 112 . It can be understood that since the rod 11 is provided with a plurality of fitting holes 112 arranged at intervals along its extension direction, with Figure 1 as a reference, the extension direction of the rod 11 can be understood as the height direction, and the wind speed tester 30 and the fitting holes 112 detachable connections. Therefore, during the test, the wind speed tester 30 can be installed on different matching holes 112 to measure the wind speed at different heights.

In an optional embodiment, the wind speed tester 30 can be threadedly connected to the mating hole 112 through a threaded fastener. Specifically, that is to say, the wind speed sensor 31 is disposed in the housing 32 , and the housing 32 is installed on the rod 11 through threaded fasteners and fitting holes 112 . Easy for users to disassemble and assemble.

In an optional embodiment, the wind speed tester 30 can also be plugged into the mating hole 112 through a pin. In detail, the wind speed sensor 31 is disposed in the housing 32, and the housing 32 is plugged into the mating hole 112 through a pin. That is to say, the pin passes through the housing 32 and the mating hole 112 in sequence, thereby realizing the installation of the wind speed tester 30. The matching hole 112 is convenient for disassembly and assembly by the user.

Further, in this embodiment, the frame body 10 also includes a support frame 12 connected to the rod 11. The support frame 12 is provided with a pulley 13 on a side away from the rod 11. It can be understood that through the support frame 12 and the pulley 13 The setting can facilitate the user to move the wind field test device 1 and improve the convenience of the user to find the test point.

Furthermore, in this embodiment, the rod 11 is also provided with a measurement scale 111 along its extension direction. It can be understood that the measurement scale 111 is provided on the rod 11, which can facilitate the user to record the height position of the wind speed tester 30 at this time, and also facilitate the user to quickly find the test point.

To sum up, the wind field testing device 1 provided by the embodiment of the present invention includes a frame 10 and a wind speed tester 30 . The frame body 10 includes a rod 11. A plurality of swing flags 20 are arranged at intervals along the extending direction of the rod 11. The wind speed tester 30 is connected to the rod 11. The rod 11 is provided with a plurality of swing flags 20 arranged at intervals along its extension direction. When testing the wind speed, the approximate test point can be intuitively perceived through the swing amplitude and swing direction of the swing flag 20, thereby increasing the speed of finding a suitable test point.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A wind field testing device, characterized in that it includes: Frame body (10), the frame body (10) includes a rod member (11), and a plurality of swing flags (20) arranged at intervals along the extending direction of the rod member (11); Wind speed tester (30), the wind speed tester (30) is connected to the rod (11). 2. The wind field testing device according to claim 1, characterized in that: The swing flag (20) includes a connected pole body and a flag body, and one end of the pole body away from the flag body is plugged into the pole member (11). 3. The wind field testing device according to claim 1, characterized in that: The wind speed tester (30) is detachably connected to the rod (11). 4. The wind field testing device according to claim 3, characterized in that: The wind speed tester (30) can move relative to the rod (11) along the extension direction of the rod (11). 5. The wind field testing device according to claim 1, characterized in that: The wind speed tester (30) includes a housing (32) and a wind speed sensor (31). The housing (32) is provided with a mounting hole (321), and the wind speed sensor (31) is installed in the mounting hole (321). 321), the housing (32) is connected to the rod (11). 6. The wind field testing device according to claim 5, characterized in that: The wind speed sensor (31) has an interference fit with the mounting hole (321). 7. The wind field testing device according to claim 1, characterized in that: The rod (11) is provided with a plurality of fitting holes (112) arranged at intervals along its extension direction, and the wind speed tester (30) is detachably connected to the fitting holes (112). 8. The wind field testing device according to claim 7, characterized in that: The wind speed tester (30) is threadedly connected to the mating hole (112) through a threaded fastener, or the wind speed tester (30) is plugged into the mating hole (112) through a pin. 9. The wind field testing device according to claim 1, characterized in that: The frame body (10) also includes a support frame (12) connected to the rod member (11), and a pulley (13) is provided on the side of the support frame (12) away from the rod member (11). 10. The wind field testing device according to claim 1, characterized in that: The rod (11) is also provided with a measurement scale (111) along its extension direction.