CN217380963U

CN217380963U - Fan wind speed and wind quantity parameter measuring equipment

Info

Publication number: CN217380963U
Application number: CN202220665304.XU
Authority: CN
Inventors: 刘坤; 朱保岭
Original assignee: Kunshan Baowen Automation Equipment Co ltd
Current assignee: Kunshan Baowen Automation Equipment Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-06
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to a fan wind speed amount of wind parameter measurement equipment, including the level (l) ing base, be provided with the support post on the level (l) ing base perpendicularly, support post one side is equipped with the lead screw slip table, is equipped with test sliding table module on the lead screw slip table, and test sliding table module includes rotating electrical machines and four sensor removal subassemblies. The utility model has the advantages that: the matching structure of the horizontal adjusting base, the screw rod sliding table, the rotating motor and the test sliding table module is adopted, the consideration of factors in multiple aspects such as measurement convenience, accuracy and economy is integrated, the reliability, accuracy and repeatability of measurement are guaranteed, the labor cost, hardware cost and time cost are greatly saved, the adjustability with high degree of freedom is adopted, the device is suitable for testing the wind speed and wind volume of various fans, the automation and intelligent degree of the device is remarkably improved, and the timeliness of issuing a measurement report in real time is realized by matching with software design.

Description

Fan wind speed and wind quantity parameter measuring equipment

Technical Field

The utility model relates to a fan check out test set field, concretely relates to is a fan wind speed amount of wind parameter measurement equipment.

Background

When portable fans such as table fans, floor fans, tower fans and the like are designed, the requirements of air performance parameters must be met, so that relevant parameters must be verified during design or production, and artificial interference factors need to be reduced as far as possible due to long operation time and high parameter precision requirements in the verification process;

the existing fan wind speed and wind volume test equipment mostly adopts a single or a plurality of sensors, measures all key point data in a manual regulation mode, and has the defects that: 1. under the condition of adopting a small number of sensors, manual adjustment is needed when multi-point data is measured, the operation is troublesome, the adjustment precision cannot be ensured, each data measurement needs stabilization time of several minutes, and the number of measurement points is too large, so the testing efficiency is very low, and the data consistency and the repeatability are poor; 2. under the condition of adopting a plurality of groups of sensors, although the trouble of manual adjustment can be avoided, the arrangement of the sensors can increase the blockage of air quantity and turbulence interference, and the cost of the plurality of groups of high-precision sensors is too high, so that the sensors are not suitable for being used by production enterprises;

no matter a small amount of sensors are adopted to be matched with a manual regulation mode, or a plurality of groups of sensors are adopted, the flexibility is poor, the wind quantity parameter measurement device is only suitable for measuring wind quantity parameters of one or a small number of fans, and the device is not suitable for enterprises or third-party detection mechanisms with various fan measurement requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a fan speed amount of wind parameter measurement equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a fan wind speed amount of wind parameter measurement equipment, includes the leveling base, be provided with the support post on the leveling base perpendicularly, support post one side is equipped with the lead screw slip table, be equipped with the test slip table module on the lead screw slip table, test slip table module front end is equipped with laser assistor, the test slip table module includes the rotating electrical machines, the rotating electrical machines drive end is connected with the revolving stage mounting panel, be provided with the sensor removal subassembly that four perpendicular settings of each other on the revolving stage mounting panel, the sensor removes the subassembly and includes sharp slip table, be equipped with the sensor frock on the sharp slip table.

Preferably, the horizontal adjustment base includes the underframe, the underframe both sides are equipped with the aluminium support guide rail, and are a plurality of linear slider bearing upper end is equipped with supporting baseplate, supporting baseplate is through a plurality of linear slider bearing with aluminium support guide rail sliding connection.

Preferably, the test sliding table module further comprises a plurality of photoelectric switches, and the photoelectric switches are fixedly connected with the rotating table mounting plate.

Preferably, the laser assistor is fixedly arranged in the middle of the rotating table mounting plate, and the laser assistor is positioned at the front end of the linear sliding table.

Preferably, the sensor moving assembly further comprises a drag chain, and a drag chain suspension plate fixedly connected with the sensor tool is arranged at one end of the drag chain.

Preferably, the sensor tool comprises an optical axis, two ends of the optical axis are respectively provided with a bearing seat and a clamping block which are fixedly connected with the optical axis, the clamping block is provided with an air velocity transducer, and the bearing seat is connected with a sliding table plate which is fixedly connected with the linear sliding table.

The utility model has the advantages that: the utility model provides a fan wind speed amount of wind parameter measurement equipment, adopt the collocation structure of level (l) ing base, lead screw slip table, rotating electrical machines and test slip table module, the multiple-sided factor of measurement convenience, accuracy, economic nature is considered, both guaranteed the reliability, the degree of accuracy and repeatability of measurement, practiced thrift cost of labor, hardware cost, time cost again greatly, through the high controllability of degree of freedom, be applicable to the test of multiple type fan wind speed amount of wind, the automation of equipment, intelligent degree is showing and is improving, and cooperate with software design, the timeliness of having realized issuing the measurement report in real time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the test slide module of the present invention;

FIG. 3 is a schematic view of another angle test slider module according to the present invention;

fig. 4 is a schematic structural view of the sensor moving assembly of the present invention;

FIG. 5 is a schematic view of the structure of the horizontal adjustment base of the present invention;

fig. 6 is a schematic structural view of the laser assist device of the present invention.

In the figure: the device comprises a horizontal adjusting base 1, a bottom frame 11, an aluminum support guide rail 12, a linear sliding block bearing 13, a supporting bottom plate 14, a supporting upright post 2, a lead screw sliding table 3, a test sliding table module 4, a laser auxiliary device 5, a rotary motor 6, a rotary table mounting plate 7, a sensor moving assembly 8, a linear sliding table 81, a sensor tool 82, an optical axis 821, a bearing seat 822, a bearing seat 823, a clamping block 824, an air velocity sensor 825, a sliding table plate 825, a drag chain 83, a drag chain suspension plate 84 and a photoelectric switch 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-6, a fan wind speed and wind quantity parameter measuring device comprises a horizontal adjusting base 1 for adjusting the horizontal distance between a test sliding table module 4 and a fan to be measured, a supporting upright 2 is vertically arranged on the horizontal adjusting base 1, a screw sliding table 3 is arranged on one side of the supporting upright 2, the screw sliding table 3 is provided with the test sliding table module 4, the test sliding table module 4 can be accurately controlled to align with the central position of the fan by being driven by a servo motor, a laser assistor 5 is arranged at the front end of the test sliding table module 4, the central position of the plane where the test sliding table module 4 is positioned is conveniently adjusted and controlled, the test sliding table module 4 comprises a rotating motor 6, the driving end of the rotating motor 6 is connected with a rotating table mounting plate 7 for controlling any angle rotation, the measurement at any position of the measuring surface is realized, four sensor moving assemblies 8 which are vertically arranged with each other are arranged on the rotating table mounting plate 7, the sensor moving assembly 8 comprises a linear sliding table 81, the linear sliding table 81 is a miniature fully-closed precise linear sliding table, a sensor tool 82 is arranged on the linear sliding table 81, the sensor tool 82 is driven to move back and forth by the linear sliding table 81, and the four sensor tools 82 are controlled to move along the radial direction of the measuring surface and are used for automatically adjusting the position of a key data point and measuring the position.

The horizontal adjusting base 1 comprises a bottom frame 11, aluminum support guide rails 12 are arranged on two sides of the bottom frame 11, a supporting bottom plate 14 is arranged at the upper ends of a plurality of linear slider bearings 13, the supporting bottom plate 14 is connected with the aluminum support guide rails 12 in a sliding mode through the linear slider bearings 13, and the supporting bottom plate 14 drives the supporting upright posts 2 to move in the same direction when sliding.

The test sliding table module 4 further comprises a plurality of photoelectric switches 9, and the photoelectric switches 9 are fixedly connected with the rotating table mounting plate 7 and used for automatically controlling the rotation of the test sliding table module 4.

The laser assistor 5 is fixedly arranged in the middle of the rotating table mounting plate 7, and the laser assistor 5 is positioned at the front end of the linear sliding table 81 and used for assisting in positioning the sensor moving assembly 8 and the central position of the fan plane.

The sensor moving assembly 8 further comprises a drag chain 83, and one end of the drag chain 83 is provided with a drag chain suspension plate 84 fixedly connected with the sensor tool 82 and used for guiding the sensor tool 82 during moving.

Sensor frock 82 includes optical axis 821, and optical axis 821 both ends are equipped with bearing frame 822 and the clamp splice 823 with it fixed connection respectively, are equipped with air velocity transducer 824 on the clamp splice 823, are connected with on the bearing frame 822 with sharp slip table 81 fixed connection's slip table board 825, are connected air velocity transducer 824 and sharp slip table 81 through optical axis 821, avoid measuring the amount of wind vortex or the interference of face.

Before measurement, the horizontal distance between the test sliding table module 4 and a fan to be measured is adjusted through back and forth movement of the horizontal adjusting base 1, after the distance is adjusted, a sliding block lock arranged on the horizontal adjusting base 1 can be used for locking the position quickly, position movement in the measurement process is prevented, the screw sliding table 3 is driven by a servo motor, the central position of the test sliding table module 4 is aligned with the central position of the fan, and the linear sliding table 81 is used for controlling 4 wind speed sensors 824 to move along the radial direction of a measurement surface so as to automatically adjust the position of a key data point and measure the key data point; for the wind speed and wind volume measurement of types such as tower fans, the four linear sliding tables 81 are controlled by the rotating motor 6 to rotate at any angle, the measurement at any position of the measurement surface is realized, and the measurement can be realized and a measurement report can be issued only by one key starting through the equipment matched with software design.

The above examples are provided to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a fan wind speed amount of wind parameter measurement equipment which characterized in that: including leveling base (1), be provided with support post (2) on leveling base (1) perpendicularly, support post (2) one side is equipped with lead screw slip table (3), be equipped with test slip table module (4) on lead screw slip table (3), test slip table module (4) front end is equipped with laser assistor (5), test slip table module (4) include rotating electrical machines (6), rotating electrical machines (6) drive end is connected with revolving stage mounting panel (7), be provided with sensor removal subassembly (8) that four perpendicular settings of each other on revolving stage mounting panel (7), sensor removal subassembly (8) are including sharp slip table (81), be equipped with sensor frock (82) on sharp slip table (81).

2. The fan wind speed and wind volume parameter measuring device according to claim 1, wherein: horizontal adjustment base (1) is including underframe (11), underframe (11) both sides are equipped with aluminium support guide rail (12), two be equipped with a plurality of linear slider bearing (13) on aluminium support guide rail (12), and are a plurality of linear slider bearing (13) upper end is equipped with supporting baseplate (14), supporting baseplate (14) are through a plurality of linear slider bearing (13) with aluminium support guide rail (12) sliding connection.

3. The fan wind speed and wind volume parameter measuring device according to claim 1, wherein: test slip table module (4) still include a plurality of photoelectric switch (9), and is a plurality of photoelectric switch (9) with revolving stage mounting panel (7) fixed connection.

4. The fan wind speed and wind volume parameter measuring device according to claim 1, wherein: the laser assistor (5) is fixedly arranged in the middle of the rotating table mounting plate (7), and the laser assistor (5) is located at the front end of the linear sliding table (81).

5. The fan wind speed and wind volume parameter measuring device according to claim 1, wherein: the sensor moving assembly (8) further comprises a drag chain (83), and a drag chain suspension plate (84) fixedly connected with the sensor tool (82) is arranged at one end of the drag chain (83).

6. The fan wind speed and wind volume parameter measuring device according to claim 1, wherein: sensor frock (82) include optical axis (821), optical axis (821) both ends are equipped with bearing frame (822) and clamp splice (823) with it fixed connection respectively, be equipped with air velocity transducer (824) on clamp splice (823), be connected with on bearing frame (822) with sharp slip table (81) fixed connection's slip table board (825).