CN216622423U - Detection device for measuring engine wind speed - Google Patents
Detection device for measuring engine wind speed Download PDFInfo
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- CN216622423U CN216622423U CN202123340374.2U CN202123340374U CN216622423U CN 216622423 U CN216622423 U CN 216622423U CN 202123340374 U CN202123340374 U CN 202123340374U CN 216622423 U CN216622423 U CN 216622423U
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- connecting plate
- guide hole
- ruler
- connecting portion
- frame body
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Abstract
A detection device for measuring engine wind speed, comprising: the fan comprises a frame body, a fan body and a fan cover, wherein the frame body is detachably connected to the engine body, a first connecting plate is fixedly arranged on the frame body, a first guide hole formed along the wind direction of the fan is formed in the first connecting plate, and connecting plate scale marks which indicate the partial length of the first guide hole are engraved on the end face of the first connecting plate; the marking ruler is connected to the first connecting plate in an inserting mode through the first guide hole and provided with a ruler rod and marking ruler scale marks printed along the length direction of the ruler rod, and the marking ruler is inserted into the first connecting plate. The utility model realizes that the anemoscope can record according to the wind speeds of different coordinate position points, thereby being convenient for detecting and recording data; meanwhile, the detection device is easy to produce and process, easy to adjust and use and capable of meeting the wind speed measurement requirements of different engines.
Description
Technical Field
The utility model relates to the technical field of wind speed detection of engines, in particular to a detection device for measuring the wind speed of an engine.
Background
At present, the arrangement of many radiators in a vehicle body at home is based on the original design size (the distance from a radiator core body to the rear end of a fan is 80-120) introduced from abroad, but with the continuous updating of engine technology and the continuous optimization of fan structures, the design values before a long time are not necessarily applicable to the prior art, the wind speeds of points behind different engine fans in the vehicle body are measured according to actual conditions, the optimal position of the radiator arrangement is convenient to find out, and the effects of reducing the cost of the radiator and improving the heat balance efficiency are achieved.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a detection device for measuring wind speed of an engine, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a detection device for measuring the wind speed of an engine, which is used for detecting the wind speed of a fan on an engine body by an anemometer, comprises: the fan comprises a frame body, a fan body and a fan cover, wherein the frame body is detachably connected to the engine body, a first connecting plate is fixedly arranged on the frame body, a first guide hole formed along the wind direction of the fan is formed in the first connecting plate, and connecting plate scale marks which indicate the partial length of the first guide hole are engraved on the end face of the first connecting plate; the marking ruler is connected to the first connecting plate in an inserting mode through the first guide hole, the marking ruler is provided with a ruler rod and marking ruler scale marks printed along the length direction of the ruler rod, after the marking ruler is inserted into the first connecting plate, the length direction of the ruler rod of the marking ruler is perpendicular to the length direction of the first guide hole, and the marking ruler can move in a limited mode along the arrangement direction of the first guide hole.
The frame body is a T-shaped hollow frame structure and is formed by surrounding a frame in an annular mode, the frame body comprises a first connecting portion, a second connecting portion and a third connecting portion, the first connecting portion is located at the upper portion and horizontally arranged, the second connecting portion is located at the waist portion and horizontally arranged at two sides, the third connecting portion is located at the bottom portion and horizontally arranged, and the first connecting portion is fixedly arranged in the middle of the first connecting portion.
Two second connecting portion respectively seted up a waist shape hole along the horizontal direction, the frame body passes through bolt and nut built-up connection and is connected on the engine body in waist shape downthehole and detachable.
The marking ruler is characterized by further comprising a second connecting plate, the second connecting plate is fixedly arranged on the third connecting portion and located under the first connecting plate, a second guide hole which is located on the same vertical plane with the first guide hole is formed in the second connecting plate, and the tail end of the marking ruler is connected to the second connecting plate through the second guide hole in an inserting mode.
According to the technical scheme, the detection device is adopted, so that the position adjustment in the Y-axis and Z-axis directions can be realized, meanwhile, the position adjustment in the X-axis direction can be realized through the frame body, and the wind speed recording of the anemoscope according to different coordinate position points is realized by combining the use of the connecting plate scale marks and the mark ruler scale marks, so that the recorded data can be conveniently detected; meanwhile, the detection device is easy to produce and process, easy to adjust and use and capable of meeting the wind speed measurement requirements of different engines.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a frame body according to the present invention;
fig. 3 is a usage state diagram of the present invention.
In the figure: 100 frame body, 110 first connecting part, 111 open two, 120 second connecting part, 121 waist-shaped hole, 130 third connecting part, 131 open one, 140 first connecting plate, 141 first guide hole, 142 connecting plate graduation line, 150 second connecting plate, 151 second guide hole, 200 marking scale, 210 rod, 220 limiting plate, 211 marking scale graduation line, 300 engine body, 310 support, 320 bolt and nut combination, 400 anemoscope, 500 water tank.
Detailed Description
To further clarify the objects, structures, features and functions of the present invention, a detailed description will be given below with reference to fig. 1-3 and the embodiments.
In the scheme, a detection device for measuring the wind speed of the engine is adopted, the position relation of the Z axial direction is established through the scale mark line 211 on the scale 200, the position relation of the Y axial direction is established through the connecting plate scale mark 142 on the first connecting plate 140, in the implementation process, the anemoscope 400 is attached to the edge of the scale rod 210 of the scale 200, the position point where the anemoscope 400 needs to be placed is determined according to the actually required coordinate positions of the Z axis and the Y axis, in the process, the coordinate position of the scale 200 in the Y axial direction in the first guide hole 141 is adjusted, and the placing position of the anemoscope 400 in the Z axial direction of the scale rod 210 is adjusted, so that the final coordinate point establishing effect can be achieved; it should be noted that the adopted anemoscope 400 can be a handheld anemoscope, so that the anemoscope can be conveniently held by a hand and placed on one side of the ruler rod 210, and the use is more convenient and faster.
In one embodiment, the detecting device includes a frame body 100 and a marking ruler 200, the frame body 100 is detachably connected to the engine body 300, a first connecting plate 140 is fixedly arranged on the frame body 100, the first connecting plate 140 has a first guiding hole 141 opened along the wind direction of a fan (located at the end of the engine body 300 in the figure), and a connecting plate graduation mark 142 indicating the partial length of the first guiding hole 141 is engraved at the end surface of the first connecting plate 140; the marking scale 200 is insertably coupled to the first coupling plate 140 through the first guide hole 141, the marking scale 200 has a scale shaft 210 and marking scale marks 211 printed along a length direction of the scale shaft 210, after the marking scale 200 is inserted into the first coupling plate 140, the length direction of the scale shaft 210 is perpendicular to the length direction of the first guide hole 141, and the marking scale 200 is limitedly displaceable along an opening direction of the first guide hole 141.
Here, it can be understood by those skilled in the art that a support 310 for connecting with the frame body 100 is disposed on the engine body 300, the frame body 100 is connected to the support 310 through a bolt and nut assembly 320, and more specifically, the frame body 100 adopted in this embodiment is a T-shaped hollow frame structure, which is formed by surrounding a frame in a ring shape, the frame body 100 includes a first connecting portion 110 horizontally disposed at the upper portion, a second connecting portion 120 horizontally disposed at the waist portion and partially disposed at both sides, and a third connecting portion 130 horizontally disposed at the bottom portion, the first connecting plate 140 is fixedly disposed in the middle of the first connecting portion 110, a second connecting plate 150 directly below the first connecting plate 140 is fixedly disposed on the third connecting portion 130, the second connecting plate 150 is provided with a second guiding hole 151 located in the same vertical plane as the first guiding hole 141, the end of the marking scale 200 is insertably coupled to the second coupling plate 150 through the second guide hole 151.
The first connecting portion 110 has a second opening 111 at a position below the first connecting plate 140 to prevent the marking ruler 200 from interfering during the displacement process in the first guiding hole 141; similarly, the third connecting portion 130 has an opening 131 at a position below the second connecting plate 150 to avoid interference in the displacement process of the marking ruler 200 in the second guiding hole 151. Two of the second connecting portions 120 are respectively provided with a waist-shaped hole 121 along the horizontal direction, and the frame body 100 is detachably connected to the engine body 300 (i.e. detachably connected to the bracket 310 of the engine body 300) by being connected in the waist-shaped hole 121 through a bolt and nut assembly 320.
In practice, the detection device is located behind the fan of the engine body 300, the engine body 300 is connected with the water tank 500 through a pipeline, the left and right positions of the frame body 100 are adjusted, the marking ruler 200 is aligned with the center position of the fan, the positions corresponding to different points of the radial end of the fan are marked on the ruler rod 210 of the marking ruler 200 by a marking pen, and the positions are marked by the marking pen: if the wind speed at the left/right radial end of the fan of the engine body 300 needs to be measured, the wind speed at the 0 point position on the rod 210 of the marking scale 200 can be measured by adjusting the frame body 100 to move 100, 200 … … 400 and 500 unit distances in the left/right direction and by using the anemometer 400 through adjusting the wind speeds at the 100/right radial end of the fan of the engine body 300 by the upper phi 500, the upper phi 400 … …, the lower phi 100 … …, the lower phi 400 and the lower phi 500.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (4)
1. A detection device for measuring the wind speed of an engine, which is used for detecting the wind speed of a fan on an engine body by an anemometer, is characterized by comprising:
the fan comprises a frame body, a fan body and a fan cover, wherein the frame body is detachably connected to the engine body, a first connecting plate is fixedly arranged on the frame body, a first guide hole formed along the wind direction of the fan is formed in the first connecting plate, and connecting plate scale marks which indicate the partial length of the first guide hole are engraved on the end face of the first connecting plate;
the marking ruler is connected to the first connecting plate in an inserting mode through the first guide hole, the marking ruler is provided with a ruler rod and marking ruler scale marks printed along the length direction of the ruler rod, after the marking ruler is inserted into the first connecting plate, the length direction of the ruler rod of the marking ruler is perpendicular to the length direction of the first guide hole, and the marking ruler can move in a limited mode along the arrangement direction of the first guide hole.
2. A sensing device for measuring wind speed of an engine according to claim 1, wherein: the frame body is a T-shaped hollow frame structure and is formed by surrounding a frame in an annular mode, the frame body comprises a first connecting portion, a second connecting portion and a third connecting portion, the first connecting portion is horizontally arranged at the upper portion, the second connecting portion is horizontally arranged at the waist portion and is respectively arranged at two sides, the third connecting portion is horizontally arranged at the bottom portion, and the first connecting portion is fixedly arranged in the middle of the first connecting portion.
3. A sensing device for measuring wind speed of an engine according to claim 2, wherein: two second connecting portion respectively seted up a waist shape hole along the horizontal direction, the frame body passes through bolt and nut built-up connection and is connected on the engine body in waist shape downthehole and detachable.
4. A sensing device for measuring wind speed of an engine according to claim 2, wherein: the marking ruler is characterized by further comprising a second connecting plate, the second connecting plate is fixedly arranged on the third connecting portion and located under the first connecting plate, a second guide hole which is located on the same vertical plane with the first guide hole is formed in the second connecting plate, and the tail end of the marking ruler is connected to the second connecting plate through the second guide hole in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340374.2U CN216622423U (en) | 2021-12-27 | 2021-12-27 | Detection device for measuring engine wind speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340374.2U CN216622423U (en) | 2021-12-27 | 2021-12-27 | Detection device for measuring engine wind speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216622423U true CN216622423U (en) | 2022-05-27 |
Family
ID=81684356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123340374.2U Active CN216622423U (en) | 2021-12-27 | 2021-12-27 | Detection device for measuring engine wind speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216622423U (en) |
-
2021
- 2021-12-27 CN CN202123340374.2U patent/CN216622423U/en active Active
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