CN112924714B - Wind speed measuring device and server - Google Patents
Wind speed measuring device and server Download PDFInfo
- Publication number
- CN112924714B CN112924714B CN202110189460.3A CN202110189460A CN112924714B CN 112924714 B CN112924714 B CN 112924714B CN 202110189460 A CN202110189460 A CN 202110189460A CN 112924714 B CN112924714 B CN 112924714B
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- aerodynamic wing
- wind speed
- acting force
- stress detector
- measuring device
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- 238000001514 detection method Methods 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Abstract
The invention discloses a wind speed measuring device.A base is fixed in a server, and a stress detector for detecting an acting force value is arranged on the base; the base is fixedly provided with a limiting seat, the pneumatic wing is arranged on the limiting seat and plays a role in limiting the position of the pneumatic wing, when the pneumatic wing is blown by wind power, the pneumatic wing generates vertical acting force, the stress detector detects the acting force, the wind speed is determined according to the vertical pressure applied by the pneumatic wing to the stress detector, the acting force is correspondingly larger when the wind power is larger, and the acting force is correspondingly smaller when the wind power is smaller; the invention converts the wind speed into the acting force, can obtain the wind speed of the measuring point in the server by reasonably arranging the position of the acting force, and has small structure occupation space and simple and convenient operation. The server comprises the wind speed measuring device, and the same technical effect can be achieved.
Description
Technical Field
The invention relates to the field of servers, in particular to a wind speed measuring device. The invention also relates to a server.
Background
A plurality of heating components are arranged in the server, and the optimized heat dissipation is the important content for improving the quality of the whole server. Heat dissipation in a server is generally achieved by blowing air to electronic components through a plurality of fans. The internal structure of the server is complex, and the phenomenon that cooling air in certain areas is small can exist, so that the heat dissipation effect of the areas is influenced. When analyzing the problems related to heat dissipation, if the wind speed of the designated area in the server can be measured, the method can greatly help a heat dissipation engineer to perform targeted analysis on the local heat dissipation problems.
For those skilled in the art, how to detect the wind speed inside the server is a technical problem to be solved at present.
Disclosure of Invention
The invention provides a wind speed measuring device, which can convert wind power into vertical acting force, obtain the wind power through pressure detection and detect the size of air flow in a server, and the specific scheme is as follows:
a wind speed measuring device comprises a base, wherein a stress detector for detecting a force value is arranged on the base;
the base is fixedly provided with a limiting seat, the aerodynamic wing is installed on the limiting seat, when the aerodynamic wing is blown by wind power, the aerodynamic wing generates vertical acting force to apply acting force to the stress detector, and the wind speed is determined according to the vertical acting force applied by the aerodynamic wing to the stress detector.
Optionally, the aerodynamic wing generates a vertically upward lift when blown by wind.
Optionally, the limiting seat is used for vertically guiding the aerodynamic wing, and the aerodynamic wing can vertically move upwards along the limiting seat when being blown by the forced wind;
a spring is arranged between the aerodynamic wing and the stress detector and is used for transmitting acting force between the aerodynamic wing and the stress detector.
Optionally, the limiting seat comprises a vertical guide rail and a guide rod, wherein the vertical guide rail is provided with a guide groove for guiding guide blocks which are convexly arranged on two sides of the aerodynamic wing;
the guide rod can vertically penetrate through the through hole in the aerodynamic wing.
Optionally, the top of the vertical guide rail is used to define the highest position of the aerodynamic wing.
Optionally, the aerodynamic wing generates a vertically downward pressure when blown by wind.
Optionally, a support rod is fixedly arranged on the lower surface of the aerodynamic wing, and the bottom end of the support rod is in contact with the stress detector.
Optionally, the stress detector is connected with a signal line and an instrument panel, and the instrument panel displays the wind speed value by using a detection signal of the stress detector.
The invention also provides a server which comprises the wind speed measuring device.
Optionally, the base is magnetically attracted, glued or screwed on the main board.
The invention provides a wind speed measuring device.A base is fixed in a server, and a stress detector for detecting an acting force value is arranged on the base; the base is fixedly provided with a limiting seat, the pneumatic wing is arranged on the limiting seat and plays a role in limiting the position of the pneumatic wing, when the pneumatic wing is blown by wind power, the pneumatic wing generates vertical acting force, the stress detector detects the acting force, the wind speed is determined according to the vertical pressure applied by the pneumatic wing to the stress detector, the acting force is correspondingly larger when the wind power is larger, and the acting force is correspondingly smaller when the wind power is smaller; the invention converts the wind speed into the acting force, can obtain the wind speed of the measuring point in the server by reasonably arranging the position, and has small structure occupation space and simple and convenient operation. The server comprises the wind speed measuring device, and the same technical effect can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a wind speed measuring device provided by the present invention;
FIG. 2 is a schematic view of the aerodynamic wing;
FIG. 3 is a schematic view of a low wind condition;
FIG. 4 is a schematic view of a larger wind.
The figure includes:
the device comprises a base 1, a stress detector 2, a limiting seat 3, a vertical guide rail 31, a guide rod 32, a pneumatic wing 4, a guide block 41, a spring 5, a signal wire 6 and an instrument panel 7.
Detailed Description
The core of the invention is to provide a wind speed measuring device which can convert wind power into vertical acting force, obtain the wind power through acting force detection and detect the size of air flow in a server.
In order to make those skilled in the art better understand the technical solution of the present invention, the wind speed measuring device and the server of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the overall structure of the wind speed measuring device provided by the present invention is schematically illustrated; the wind speed measuring device comprises a base 1, a stress detector 2, a limiting seat 3, an aerodynamic wing 4 and other structures, wherein the base 1 is fixedly arranged, and the position of the base is kept fixed. The base 1 is provided with a stress detector 2 for detecting the force value, and the stress detector 2 is used for detecting the force value applied by the stress detector.
The base 1 is fixedly provided with a limiting seat 3, the aerodynamic wing 4 is arranged on the limiting seat 3, and the limiting seat 3 is used for limiting the aerodynamic wing 4 so that the aerodynamic wing 4 can move in a certain range; when the aerodynamic wing 4 is blown by wind power, the aerodynamic wing 4 generates a vertical acting force, the aerodynamic wing 4 applies an acting force to the stress detector 2, the wind speed is determined according to the vertical acting force applied by the aerodynamic wing 4 to the stress detector 2, the larger the detection value of the stress detector 2 is, the larger the wind power is, a test can be performed in advance to obtain a corresponding relation between two values, and then a wind power value is obtained according to the actually detected acting force value.
As shown in fig. 2, is a schematic view of the structure of the aerodynamic wing 4; arrows indicate airflow directions, arcs of the upper surface and the lower surface of the aerodynamic wing 4 are different, arcs of the upper surface in fig. 2 are larger, arcs of the lower surface are smaller and close to a plane, speeds of airflow passing through the upper surface and the lower surface are different, airflow speed passing through the upper surface is larger, airflow speed passing through the lower surface is smaller, air pressure difference is generated due to difference of the airflow speeds, vertical acting force is generated on the aerodynamic wing 4, the larger the wind speed blowing to the aerodynamic wing 4 is, the larger the vertical acting force generated by the aerodynamic wing 4 is, and the magnitude of the wind speed is obtained through a detected value of the acting force of the stress detector 2.
The wind speed measuring device converts the air flow blown in the horizontal direction into the acting force in the vertical direction, and the wind speed is obtained through detection of the acting force.
On the basis of the above scheme, the aerodynamic wing 4 converts the transversely blown airflow into a vertical acting force, and has two forms, namely, converting the transversely blown airflow into a vertically upward acting force, and converting the transversely blown airflow into a vertically downward acting force.
The following description will be made in detail by taking the vertical acting force as an example:
when blown by wind, the aerodynamic wing 4 generates a vertical upward lift force.
The specific structure is as follows, spacing seat 3 is used for carrying out vertical direction to aerodynamic wing 4, and aerodynamic wing 4 can vertically reciprocate for spacing seat 3, can follow the vertical upward movement of spacing seat 3 when aerodynamic wing 4 atress wind-force blows.
Set up spring 5 between aerodynamic wing 4 and the stress detector 2, the upper end of spring 5 is fixed on aerodynamic wing 4, and the lower extreme is fixed on the stress detector 2, and spring 5 is used for transmitting the effort between aerodynamic wing 4 and the stress detector 2, and vertical rebound when aerodynamic wing 4 receives the air current to blow, produces vertical ascending pulling force to spring 5, makes spring 5 produce vertical ascending effort to the stress detector 2.
FIG. 3 is a schematic view of a low wind condition; FIG. 4 is a schematic view of a larger wind; under the structure, when the aerodynamic wing 4 is not blown by airflow, the gravity of the aerodynamic wing generates downward pressure on the spring 5, so that the spring 5 is compressed, and when the airflow enables the aerodynamic wing 4 to generate vertical upward lifting force equal to the gravity of the aerodynamic wing, the spring 5 is not compressed or stretched; when the airflow makes the aerodynamic wing 4 generate a vertical upward lifting force larger than its own gravity, an upward pulling force is applied to the spring 5.
Specifically, the limiting seat 3 of the invention comprises a vertical guide rail 31 and a guide rod 32, wherein the vertical guide rail 31 is provided with a guide groove for guiding the guide blocks 41 which are convexly arranged on the two sides of the aerodynamic wing 4; the two vertical guide rails 31 are respectively located on two sides of the aerodynamic wing 4 to guide the two sides of the aerodynamic wing 4. The aerodynamic wing 4 is provided with cylindrical guide blocks 41 on both sides thereof, and the guide blocks 41 can be engaged in guide grooves formed in the vertical guide rail 31.
The guide rod 32 can vertically run through a through hole in the aerodynamic wing 4, the two vertical guide rails 31 and the guide rod 32 are respectively located at three vertex points of a triangle, and the guide rod 32 is located at the center line of the two vertical guide rails 31, so that the aerodynamic wing 4 can move vertically more stably, and the front and the back shaking is avoided.
As shown in fig. 3 and 4, the top of the vertical guide rail 31 is used for limiting the highest position of the aerodynamic wing 4, a closed structure is arranged on the top of the vertical guide rail 31, and when the aerodynamic wing 4 moves upwards to the highest position, the guide block 41 is in contact with the closed structure arranged on the top of the vertical guide rail 31, so that the aerodynamic wing 4 is prevented from falling off due to excessive wind speed. When the aerodynamic wing 4 rises to the maximum position, the pulling force applied to the spring 5 should be less than the maximum small pulling force that the spring can bear, so as to avoid the spring from being damaged.
In addition to the above-mentioned manner, another arrangement may be adopted, in which when the aerodynamic wing 4 is blown by wind, the aerodynamic wing 4 generates a vertically downward pressure, and the direction of the aerodynamic wing 4 is opposite to the above-mentioned direction, and the arc of the lower surface of the aerodynamic wing 4 is greater than that of the lower surface.
Specifically, the lower surface of the aerodynamic wing 4 is fixedly provided with a support rod, the aerodynamic wing 4 moves synchronously with the support rod, the bottom end of the support rod is in contact with the stress detector 2, but the support rod is not fixed with the stress detector 2, so that the aerodynamic wing 4 and the stress detector 2 have a certain gap through the support rod, and the passing of the airflow is not influenced. When the wind-driven generator is not blown by wind, the gravity of the aerodynamic wing 4 and the supporting rod generates pressure on the stress detector 2, the pressure is increased along with the increase of the wind speed, and the wind speed is obtained according to the pressure value.
On the basis of any one of the above technical schemes and the combination thereof, the stress detector 2 is connected with the signal wire 6 and the instrument panel 7, the instrument panel 7 displays the wind speed value by using the detection signal of the stress detector 2, the detection signal of the stress detector 2 is transmitted to the instrument panel 7 through the signal wire 6, and the size of the wind speed is displayed in real time through the instrument panel 7.
The invention also provides a server which comprises the wind speed measuring device, the wind speed measuring device is arranged in the server and is used for monitoring the wind power condition of the corresponding position in the server, and the server can achieve the same technical effect. For other structures of the server, please refer to the prior art, and the present invention is not described herein again.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A wind speed measuring device is characterized by comprising a base (1), wherein a stress detector (2) for detecting a force value is arranged on the base (1);
the base (1) is fixedly provided with a limiting seat (3), an aerodynamic wing (4) is installed on the limiting seat (3), when the aerodynamic wing (4) is blown by wind power, the aerodynamic wing (4) generates vertical acting force to apply acting force to the stress detector (2), and the wind speed is determined according to the vertical acting force applied to the stress detector (2) by the aerodynamic wing (4);
the limiting seat (3) is used for vertically guiding the aerodynamic wing (4), and when the aerodynamic wing (4) is blown by the forced wind, the aerodynamic wing can vertically move upwards along the limiting seat (3);
a spring (5) is arranged between the aerodynamic wing (4) and the stress detector (2), and the spring (5) is used for transmitting acting force between the aerodynamic wing (4) and the stress detector (2); when the wind blows, the aerodynamic wing (4) generates a vertical upward lifting force;
the limiting seat (3) comprises a vertical guide rail (31) and a guide rod (32), wherein a guide groove is formed in the vertical guide rail (31) and used for guiding guide blocks (41) which are convexly arranged on two sides of the aerodynamic wing (4); the two vertical guide rails (31) are respectively positioned on two sides of the aerodynamic wing (4) and used for guiding two sides of the aerodynamic wing (4);
the guide rod (32) can vertically penetrate through a through hole in the aerodynamic wing (4).
2. Wind speed measuring device according to claim 1, characterized in that the top of the vertical guide rail (31) is used to define the highest position of the aerodynamic wing (4).
3. Wind speed measuring device according to claim 1, characterized in that the aerodynamic wing (4) generates a vertically downward pressure when blown by a wind force.
4. A wind speed measuring device according to claim 3, characterized in that a support bar is fixedly arranged on the lower surface of the aerodynamic wing (4), and the bottom end of the support bar is in contact with the stress detector (2).
5. The wind speed measuring device according to any of claims 1 to 4, wherein a signal line (6) and a gauge panel (7) are connected to the stress detector (2), and the gauge panel (7) displays a wind speed value by using a detection signal of the stress detector (2).
6. A server, characterized by comprising a wind speed measuring device according to any of claims 1 to 5.
7. The server according to claim 6, wherein the base (1) is fixed on the motherboard by magnetic attraction, adhesive bonding or screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110189460.3A CN112924714B (en) | 2021-02-19 | 2021-02-19 | Wind speed measuring device and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110189460.3A CN112924714B (en) | 2021-02-19 | 2021-02-19 | Wind speed measuring device and server |
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| Publication Number | Publication Date |
|---|---|
| CN112924714A CN112924714A (en) | 2021-06-08 |
| CN112924714B true CN112924714B (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110189460.3A Active CN112924714B (en) | 2021-02-19 | 2021-02-19 | Wind speed measuring device and server |
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| CN (1) | CN112924714B (en) |
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| SU149638A1 (en) * | 1960-05-09 | 1961-11-30 | П.П. Тартаковский | Device for measuring the velocity of a liquid or gas stream |
| JPS6171366A (en) * | 1984-09-14 | 1986-04-12 | Shuzo Okazaki | Lift-type current meter |
| FR2944356B1 (en) * | 2009-04-10 | 2011-06-24 | Thales Sa | OPTICAL SENSOR FOR MEASURING THE SPEED OF A FLUID ALONG A WALL AND A SYSTEM COMPRISING MULTIPLE SENSORS |
| CN102024358A (en) * | 2010-12-16 | 2011-04-20 | 西北工业大学 | Airplane lift demonstration instrument for physics teaching |
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|---|---|---|---|---|
| CN101017177A (en) * | 2007-02-23 | 2007-08-15 | 成都市宇中梅科技有限责任公司 | wind-velocity indicator |
| CN103207629A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Accurate control stretching device |
| CN103543287A (en) * | 2013-10-31 | 2014-01-29 | 东南大学 | Spherical wind speed and direction sensor structure |
| CN104111348A (en) * | 2013-12-29 | 2014-10-22 | 国家电网公司 | Piezoelectric fixed wing type wind speed measuring instrument |
| CN108693375A (en) * | 2018-06-07 | 2018-10-23 | 王金明 | A kind of intelligent wind speed and wind direction measurement mechanism based on computer vision |
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| CN111188738A (en) * | 2020-01-13 | 2020-05-22 | 武汉科技大学 | Pneumatic transmission flapping wing type power generation device |
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| CN112924714A (en) | 2021-06-08 |
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