CN215910089U - Wind tunnel test auxiliary device with height adjusting function - Google Patents
Wind tunnel test auxiliary device with height adjusting function Download PDFInfo
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- CN215910089U CN215910089U CN202122159633.5U CN202122159633U CN215910089U CN 215910089 U CN215910089 U CN 215910089U CN 202122159633 U CN202122159633 U CN 202122159633U CN 215910089 U CN215910089 U CN 215910089U
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Abstract
The utility model discloses a wind tunnel test auxiliary device with a height adjusting function, which comprises a chassis and a detection assembly, wherein an air outlet assembly for blowing air is arranged above the chassis, the detection assembly for testing is arranged at the right side of the air outlet assembly, the detection assembly comprises a lifting rod, a lifting column, a sliding block, a protective cover, a sliding groove, a bottom frame, an air inlet, a filter screen, an integrated plate, an anemoscope, a thermometer, a hygrometer, a fixing frame and an air outlet, the lifting column is fixedly connected above the lifting rod, the sliding block is fixedly connected to the outer side of the lifting column, the protective cover is arranged on the outer side of the sliding block, the sliding groove is formed in the inner wall of the protective cover, the bottom frame is rotatably connected above the lifting column, the air inlet is formed in the left end of the bottom frame, and the filter screen is arranged at the right side of the air inlet. According to the utility model, through the matching of parts of each part, the height of the detection equipment can be adjusted during wind tunnel test, and the wind angle of the model can be conveniently adjusted.
Description
Technical Field
The utility model relates to the technical field of wind tunnel testing, in particular to a wind tunnel testing auxiliary device with a height adjusting function.
Background
The wind tunnel is a kind of tunnel-like experimental equipment which is used to artificially generate and control airflow to simulate the flow of air around aircraft or object, and can measure the action of airflow on object and observe physical phenomena.
The existing wind tunnel test auxiliary device in the market usually depends on manual work to carry out height adjustment on the device when carrying out wind tunnel test, wastes time and energy and is difficult to accurately regulate and control the height, and therefore, the wind tunnel test auxiliary device with the height adjusting function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wind tunnel test auxiliary device with a height adjusting function, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a wind tunnel test auxiliary device with a height adjusting function comprises a chassis and a detection assembly, wherein an air outlet assembly for blowing air is arranged above the chassis, the detection assembly for testing is arranged on the right side of the air outlet assembly, the detection assembly comprises a lifting rod, a lifting column, a sliding block, a protective cover, a sliding groove, a bottom frame, an air inlet, a filter screen, an integrated plate, an anemograph, a thermometer, a hygrometer, a fixed frame and an air outlet, the lifting column is fixedly connected above the lifting rod, the sliding block is fixedly connected to the outer side of the lifting column, the protective cover is arranged on the outer side of the sliding block, the sliding groove is formed in the inner wall of the protective cover, the bottom frame is rotatably connected above the lifting column, the air inlet is formed in the left end of the bottom frame, the filter screen is arranged on the right side of the air inlet, the integrated plate is arranged on the right side of the filter screen, the anemograph is fixedly connected above the integrated plate, and the thermometer is arranged on the right side of the anemograph, the right-hand hygrometer that is provided with of thermometer, and the hygrometer top is provided with the mount, the underframe right-hand member is provided with the air outlet.
Preferably, the chassis comprises a bottom plate and four rollers, and the four rollers are symmetrically and fixedly connected to the lower surface of the bottom plate.
Preferably, the air-out subassembly includes motor, flabellum, water storage tank, atomizer, through-hole and shower nozzle, the right-hand fixedly connected with flabellum of motor, and the right-hand water storage tank that is provided with of flabellum, the inside fixedly connected with atomizer of water storage tank, and the atomizer top is provided with the through-hole, the through-hole top is provided with the shower nozzle.
Preferably, the lifting rods are fixedly connected with the bottom plate, the protective cover is fixedly connected with the bottom plate, four lifting rods are symmetrically arranged on the bottom plate, and the lifting columns and the bottom plate form a lifting structure through the lifting rods.
Preferably, the motor is fixedly connected with the bottom plate, the water storage tank is fixedly connected with the bottom plate, the spray head is fixedly connected with the water storage tank, and the spray head is communicated with the interior of the water storage tank through a through hole.
Preferably, the sliding block is embedded with the sliding groove, and the lifting column and the protective cover form a sliding structure through the sliding block and the sliding groove.
Preferably, the filter screen and the underframe are fixedly connected, and the fixing frame and the underframe are fixedly connected.
Preferably, the thermometer is fixedly connected with the integrated plate, and the hygrometer is fixedly connected with the integrated plate.
The utility model provides a wind tunnel test auxiliary device with a height adjusting function, which has the following beneficial effects: according to the wind tunnel test auxiliary device with the height adjusting function, through the matching of parts of each part, the height of the detection equipment can be adjusted during wind tunnel test, and meanwhile, the wind angle of a model can be conveniently adjusted;
1. according to the utility model, through the arrangement of the air outlet assembly, the motor can drive the fan blades to rotate to blow air into the detection assembly, the air speed can be adjusted by adjusting the operating power of the motor, water in the water storage tank can form mist through the atomizer, and the mist is sprayed into the air through the spray head to adjust the humidity in the air, so that different environments can be simulated;
2. according to the utility model, through the arrangement of the lifting rods, the lifting rods can drive the bottom frame to lift, so that the model in the bottom frame can be subjected to airflow tests in different areas, and meanwhile, the four lifting rods can lift at different heights respectively, so that the inclination between the bottom frame and the bottom plate is changed, the wind-receiving angle of the model in the bottom frame is further changed, and the wind tunnel test of the model is more comprehensive;
3. according to the utility model, through the arrangement of the filter screen, when the air outlet assembly supplies air into the bottom frame, air flow can enter the bottom frame through the air inlet, the filter screen can filter dust and other impurities in the air flow, so that damage to internal parts and models caused by the impurities is avoided, and the integrated board can classify and collect detection data and is convenient to record.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic perspective view of the lifting column of the present invention.
In the figure: 1. a chassis; 101. a base plate; 102. a roller; 2. an air outlet assembly; 201. a motor; 202. a fan blade; 203. a water storage tank; 204. an atomizer; 205. a through hole; 206. a spray head; 3. a detection component; 301. a lifting rod; 302. a lifting column; 303. a slider; 304. a shield; 305. a chute; 306. a bottom frame; 307. an air inlet; 308. filtering with a screen; 309. an integrated board; 310. an anemometer; 311. a thermometer; 312. a hygrometer; 313. a fixed mount; 314. and (7) air outlet.
Detailed Description
As shown in fig. 1, a wind tunnel test auxiliary device with height adjustment function, including chassis 1 and determine module 3, be provided with the air-out subassembly 2 that is used for the blast air above chassis 1, determine module 3 for testing sets up in the right-hand side of air-out subassembly 2, and chassis 1 includes bottom plate 101 and gyro wheel 102, and the symmetrical fixedly connected with four gyro wheels 102 of bottom plate 101 lower surface.
As shown in fig. 1, the air outlet assembly 2 includes a motor 201, a fan blade 202, a water storage tank 203, an atomizer 204, a through hole 205 and a nozzle 206, the fan blade 202 is fixedly connected to the right side of the motor 201, the water storage tank 203 is arranged on the right side of the fan blade 202, the atomizer 204 is fixedly connected to the inside of the water storage tank 203, the through hole 205 is arranged above the atomizer 204, the nozzle 206 is arranged above the through hole 205, the motor 201 is fixedly connected to the base plate 101, the water storage tank 203 is fixedly connected to the base plate 101, the nozzle 206 is fixedly connected to the water storage tank 203, the nozzle 206 is communicated with the inside of the water storage tank 203 through the through hole 205, the motor 201 can blow air into the detection assembly 3 by driving the fan blade 202 to rotate through the arrangement of the air outlet assembly 2, the air speed can be adjusted by adjusting the operating power of the motor 201, and the water in the water storage tank 203 can form mist through the atomizer 204, and then is sprayed into the air through the nozzle 206, the humidity in the air is adjusted to simulate different environments.
As shown in fig. 1, 2 and 3, the detecting assembly 3 includes a lifting rod 301, a lifting column 302, a sliding block 303, a shield 304, a sliding slot 305, a bottom frame 306, an air inlet 307, a filter screen 308, an integrated board 309, an anemograph 310, a thermometer 311, a hygrometer 312, a fixing frame 313 and an air outlet 314, the lifting column 302 is fixedly connected above the lifting rod 301, the sliding block 303 is fixedly connected to the outer side of the lifting column 302, the shield 304 is disposed on the outer side of the sliding block 303, the sliding slot 305 is disposed on the inner wall of the shield 304, the lifting rod 301 is fixedly connected to the bottom board 101, the shield 304 is fixedly connected to the bottom board 101, the lifting rods 301 are symmetrically disposed on the bottom board 101, the lifting column 302 and the bottom board 101 form a lifting structure through the lifting rod 301, the sliding block 303 is engaged with the sliding slot 305, the lifting column 302 and the shield 304 form a sliding structure through the sliding block 303 and the sliding slot 305, the bottom frame 306 is rotatably connected above the lifting column 302, and the air inlet 307 is disposed at the left end of the bottom frame 306, through the arrangement of the lifting rods 301, the lifting rods 301 can drive the bottom frame 306 to lift, so that a model in the bottom frame 306 can be subjected to airflow tests in different areas, meanwhile, the four lifting rods 301 can respectively lift at different heights, so that the inclination between the bottom frame 306 and the bottom plate 101 is changed, the wind-receiving angle of the model in the bottom frame 306 is changed, the wind tunnel test of the model is more comprehensive, a filter screen 308 is arranged on the right side of an air inlet 307, an integration plate 309 is arranged on the right side of the filter screen 308, an anemoscope 310 is fixedly connected above the integration plate 309, a thermometer 311 is arranged on the right side of the anemoscope 310, a hygrometer 312 is arranged on the right side of the thermometer 311, a fixing frame 313 is arranged above the hygrometer 312, the thermometer 311 is fixedly connected with the integration plate 309, the hygrometer 312 is fixedly connected with the integration plate 309, the filter screen 308 is fixedly connected with the bottom frame 306, and the thermometer 313 is fixedly connected with the bottom frame 306, underframe 306 right-hand member is provided with air outlet 314, through the setting of filter screen 308 for air-out subassembly 2 can get into underframe 306 through air intake 307 when supplying air in underframe 306, and filter screen 308 can filter debris such as the dust in the air current, avoids debris to cause the damage to internals and model, and integrated board 309 can classify and gather the detection data, the record of being convenient for.
In summary, when the wind tunnel test auxiliary device with the height adjusting function is used, firstly, according to the structure shown in fig. 1, fig. 2 and fig. 3, the model is fixed on the fixing frame 313, then the motor 201 is started, the motor 201 blows air into the detection component 3 by driving the fan blades 202 to rotate, the wind speed can be adjusted by adjusting the operating power of the motor 201, water in the water storage tank 203 forms mist through the atomizer 204, and then the mist is sprayed into the air through the spray nozzle 206, so that the humidity in the air can be adjusted, thereby simulating different environments, when the wind tunnel test is performed, the lifting rods 301 can drive the bottom frame 306 to lift, so that the model in the bottom frame 306 can be subjected to the airflow test in different areas, and meanwhile, the four lifting rods 301 can respectively lift at different heights, thereby changing the inclination between the bottom frame 306 and the bottom plate 101, and further changing the wind receiving angle of the model in the bottom frame 306, make the wind tunnel test of model more comprehensive, when lifter 301 drives lifter 302 and rises, lifter 302 can drive slider 303 and slide in guard shield 304, make lifter 301 be in airtight space all the time, air-out subassembly 2 is when sending wind in underframe 306, the air current passes through air intake 307 and gets into underframe 306, debris such as dust in the filter screen 308 is to the air current filters, avoid debris to cause the damage to internals and model, and integrated board 309 can classify and gather the detection data, the record of being convenient for.
Claims (8)
1. A wind tunnel test auxiliary device with a height adjusting function comprises a chassis (1) and a detection assembly (3), and is characterized in that an air outlet assembly (2) used for blowing air is arranged above the chassis (1), the detection assembly (3) used for testing is arranged on the right side of the air outlet assembly (2), the detection assembly (3) comprises a lifting rod (301), a lifting column (302), a sliding block (303), a protective cover (304), a sliding chute (305), a bottom frame (306), an air inlet (307), a filter screen (308), an integrated board (309), an anemoscope (310), a thermometer (311), a hygrometer (312), a fixed frame (313) and an air outlet (314), the lifting column (302) is fixedly connected above the lifting rod (301), the sliding block (303) is fixedly connected to the outer side of the lifting column (302), the protective cover (304) is arranged on the outer side of the sliding block (303), and spout (305) have been seted up to guard shield (304) inner wall, lift post (302) top is rotated and is connected with underframe (306), and underframe (306) left end is provided with air intake (307), the right-hand filter screen (308) that is provided with of air intake (307), and the right-hand integrated board (309) that is provided with of filter screen (308), integrated board (309) top fixedly connected with anemoscope (310), and anemoscope (310) right-hand thermometer (311) that is provided with, right-hand hygrometer (312) that is provided with of thermometer (311), and hygrometer (312) top is provided with mount (313), underframe (306) right-hand member is provided with air outlet (314).
2. The wind tunnel test auxiliary device with the height adjusting function according to claim 1, wherein the chassis (1) comprises a bottom plate (101) and four rollers (102), and the four rollers (102) are symmetrically and fixedly connected to the lower surface of the bottom plate (101).
3. The wind tunnel test auxiliary device with the height adjusting function according to claim 2, wherein the air outlet assembly (2) comprises a motor (201), fan blades (202), a water storage tank (203), an atomizer (204), a through hole (205) and a nozzle (206), the fan blades (202) are fixedly connected to the right side of the motor (201), the water storage tank (203) is arranged on the right side of the fan blades (202), the atomizer (204) is fixedly connected to the inside of the water storage tank (203), the through hole (205) is arranged above the atomizer (204), and the nozzle (206) is arranged above the through hole (205).
4. The wind tunnel test auxiliary device with the height adjusting function according to claim 2, wherein the lifting rods (301) are fixedly connected with the base plate (101), the shield (304) is fixedly connected with the base plate (101), four lifting rods (301) are symmetrically arranged on the base plate (101), and the lifting columns (302) and the base plate (101) form a lifting structure through the lifting rods (301).
5. The wind tunnel test auxiliary device with the height adjusting function according to claim 3, wherein the motor (201) is fixedly connected with the bottom plate (101), the water storage tank (203) is fixedly connected with the bottom plate (101), the nozzle (206) is fixedly connected with the water storage tank (203), and the nozzle (206) is communicated with the interior of the water storage tank (203) through the through hole (205).
6. The wind tunnel test auxiliary device with the height adjusting function according to claim 1, wherein the sliding block (303) is embedded in the sliding groove (305), and the lifting column (302) and the shield (304) form a sliding structure through the sliding block (303) and the sliding groove (305).
7. The wind tunnel test auxiliary device with the height adjusting function according to claim 1, wherein the filter screen (308) is fixedly connected with the bottom frame (306), and the fixing frame (313) is fixedly connected with the bottom frame (306).
8. The wind tunnel test auxiliary device with the height adjusting function according to claim 1, wherein the thermometer (311) is fixedly connected with the integrated board (309), and the hygrometer (312) is fixedly connected with the integrated board (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122159633.5U CN215910089U (en) | 2021-09-07 | 2021-09-07 | Wind tunnel test auxiliary device with height adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122159633.5U CN215910089U (en) | 2021-09-07 | 2021-09-07 | Wind tunnel test auxiliary device with height adjusting function |
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| Publication Number | Publication Date |
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| CN215910089U true CN215910089U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122159633.5U Active CN215910089U (en) | 2021-09-07 | 2021-09-07 | Wind tunnel test auxiliary device with height adjusting function |
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| CN (1) | CN215910089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114910238A (en) * | 2022-05-09 | 2022-08-16 | 浙江大学 | Wind tunnel test device for flat roof eave form multi-working-condition change |
-
2021
- 2021-09-07 CN CN202122159633.5U patent/CN215910089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114910238A (en) * | 2022-05-09 | 2022-08-16 | 浙江大学 | Wind tunnel test device for flat roof eave form multi-working-condition change |
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