CN209296841U - A kind of band wind regime blows rain equipment - Google Patents
A kind of band wind regime blows rain equipment Download PDFInfo
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- CN209296841U CN209296841U CN201822119987.5U CN201822119987U CN209296841U CN 209296841 U CN209296841 U CN 209296841U CN 201822119987 U CN201822119987 U CN 201822119987U CN 209296841 U CN209296841 U CN 209296841U
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- rain
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- blows
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Abstract
The utility model relates to electronic product the field of test technology, discloses a kind of band wind regime and blow rain equipment.Wherein blowing rain equipment with wind regime includes cart and the blower being set on the cart, distribution box and drop rain device, the distribution box is connect with the blower, for powering for the blower, and frequency converter is equipped in the distribution box, the air outlet side of the blower is arranged in the drop rain device.The rain that blows that the utility model can conveniently realize sample to be tested is tested, and structure is simple, and operation is easy to implement, effectively increases test efficiency.
Description
Technical field
The utility model relates to electronic product the field of test technology more particularly to a kind of band wind regime to blow rain equipment.
Background technique
In recent years, popularizing with the raising and testing equipment recognized environmental test, in the research and development development process of product
In, the equipment needs of especially outdoor application are subjected to blowing the severe natural environment such as rain, so the test of wind rain has become open air
The simulation experiment method that equipment is preferentially selected.With the development of the times and the prosperity of equipment, pass of the whole society to electronic product
For note degree in substantial increase, this just makes integrity problem is more aobvious in design and test to protrude.Since in actual life, electricity
Sub- product it is inevitable will be by the influence of environmental factor (such as wind, rain), this requires in the production process of electronic product
It has to be subjected to environmental test simulation.
Under normal circumstances, when doing simulation wind rain test, domestic test equipment is mostly large-scale simulated test facility,
Costly, waiting is tight, causes to take a large amount of testing expense and testing time, working efficiency is low.
Utility model content
Based on the above, the purpose of this utility model is to provide a kind of band wind regimes to blow rain equipment, can conveniently realize
Sample to be tested blows rain test, and structure is simple, and operation is easy to implement, effectively increases test efficiency.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of band wind regime blows rain equipment, including cart and the blower being set on the cart, distribution box and drop rain
Device, the distribution box are connect with the blower, for powering for the blower, and frequency converter, institute are equipped in the distribution box
State the air outlet side that the blower is arranged in drop rain device.
As a preferred embodiment, airflow channel is additionally provided between the blower and the drop rain device, the air-flow is logical
The entrance in road is connected to the air outlet, and the outlet side of the airflow channel is arranged in the drop rain device.
As a preferred embodiment, the airflow channel is the funnel-shaped structure of horizontal structure.
As a preferred embodiment, several wind-guiding plectrums are provided in the airflow channel, and the wind-guiding plectrum is circumferential
It is distributed in the airflow channel inner wall.
As a preferred embodiment, the drop rain device includes equally distributed rotatable spray head and knob, the knob
For adjusting the drop rain diameter of the rotatable spray head.
As a preferred embodiment, the rotatable spray head quantity is 5.
As a preferred embodiment, the drop rain device is connected by welding manner with the cart.
As a preferred embodiment, the distribution box be cube structure, inside further include air switch, the air
Switch is connect with the frequency converter, and the underrun screw of the distribution box is connected with the cart.
As a preferred embodiment, the input voltage of the frequency converter is 380V.
As a preferred embodiment, it further includes support frame that the band wind regime, which blows rain equipment, and support frame as described above is fixed on described
On cart, the blower is placed on support frame as described above.
The utility model has the following beneficial effects:
The band wind regime of the utility model blows rain equipment when in use, can adjust blower by changing the frequency of frequency converter
Wind speed size adjusts wind direction by adjusting wind-guiding plectrum, while can adjust the size of drop rain diameter by adjusting knob.
Distribution box is blower power supply outlet air, and outlet air then passes through at airflow channel to drop rain device, is matched with the raindrop of drop rain device spray feed
The simulation realized and blow rain environment is closed, and then the rain that blows for completing sample to be tested is tested.The utility model can pass through shirtsleeve operation
Come adjust wind speed and direction and drop rain diameter, realize with can be convenient sample to be tested blow rain test, structure is simple, effectively increases
Test efficiency.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the content of the utility model embodiment and these attached drawings.
Fig. 1 is the schematic diagram that rain equipment is blown with wind regime that the utility model specific embodiment provides.
In figure:
1- cart；2- distribution box；3- blower；4- airflow channel；5- drop rain device.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
As shown in Figure 1, the present embodiment provides a kind of band wind regimes to blow rain equipment, which includes that cart 1 and being set to pushes away
Distribution box 2, blower 3 and drop rain device 5 on vehicle 1, in the present embodiment, cart 1 is iron cart, and cart 1 makes entirely to set
It is standby easy to remove；Distribution box 2 is connect with blower 3, for powering for blower 3；Blower 3 is for providing wind regime；Drop rain device 5 is set
It sets in the air outlet side of blower 3, it being capable of downward spray feed raindrop.Blower 3 can will drip the rain of 5 spray feed of rain device by blowing
Drop is modeled to blow rain, and then realizes the simulation for blowing rain environment.
Distribution box 2 is cube structure, is internally provided with frequency converter and air switch, and frequency converter can be by changing frequency
Size and then the wind speed size for adjusting blower 3, in the present embodiment, the input voltage of frequency converter are 380V；Air switch and change
The connection of frequency device, air switch are used for the on-off of control circuit, and when short circuit, heavy overload and under-voltage occurs in time
It disconnects, to play the role of protecting frequency converter, it is ensured that equipment operational safety；The underrun screw of distribution box 2 and 1 phase of cart
Connection.
Preferably, blowing rain equipment with wind regime further includes support frame (not shown), support frame is fixed on cart 1, wind
Machine 3 is placed on support frame.
Further, airflow channel 4, entrance and the blower 3 of airflow channel 4 are additionally provided between blower 3 and drop rain device 5
The outlet side of airflow channel 4 is arranged in air outlet connection, drop rain device 5.In the present embodiment, airflow channel 4 is horizontal junction
The wind of the blowout of blower 3 can be assembled and blow to drop rain device 5 by the funnel-shaped structure of structure；Further, it is set in airflow channel 4
Several wind-guiding plectrums are equipped with, and wind-guiding plectrum is circumferentially distributed in airflow channel inner wall, by adjusting the adjustable wind of wind-guiding plectrum
To.
Dripping rain device 5 includes equally distributed rotatable spray head and knob, and knob is used to adjust the drop rain of rotatable spray head
Diameter, rotatable spray head are connect by water pipe with extraneous water source, and in the present embodiment, rotatable spray head quantity is 5,
In other embodiments, rotatable spray head may be other quantity；Drop rain device 5 is connected by welding manner with cart 1,
Sample to be tested is placed in drop side of the rain device 5 far from airflow channel 4.
The above-mentioned band wind regime of the present embodiment blows rain equipment when in use, can adjust blower by changing the frequency of frequency converter
3 wind speed size adjusts wind direction by adjusting wind-guiding plectrum, while can drip the big of rain diameter by adjusting knob to adjust
It is small.Distribution box 2 is the power supply outlet air of blower 3, and outlet air then passes through at airflow channel 4 to drop rain device 5, with drop 5 spray feed of rain device
Raindrop cooperation is realized and blows the simulation of rain environment, and then that completes sample to be tested blows rain test.The utility model can pass through letter
Single operation adjusts wind speed and direction and drop rain diameter, and that realizes sample to be tested with can be convenient blows rain test, structure is simple, has
Effect improves test efficiency.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of band wind regime blows rain equipment, which is characterized in that the band wind regime blows rain equipment and includes cart (1) and be set to institute
The blower (3) on cart (1), distribution box (2) and drop rain device (5), the distribution box (2) is stated to connect with the blower (3),
For powering for the blower (3), and frequency converter is equipped in the distribution box (2), the drop rain device (5) is arranged in the wind
The air outlet side of machine (3).
2. band wind regime according to claim 1 blows rain equipment, which is characterized in that the blower (3) and the drop rain device
(5) it is additionally provided between airflow channel (4), the entrance of the airflow channel (4) is connected to the air outlet, the drop rain device
(5) it is arranged in the outlet side of the airflow channel (4).
3. band wind regime according to claim 2 blows rain equipment, which is characterized in that the airflow channel (4) is horizontal structure
Funnel-shaped structure.
4. band wind regime according to claim 2 blows rain equipment, which is characterized in that the airflow channel (4) is if interior be provided with
Dry wind-guiding plectrum, and the wind-guiding plectrum is circumferentially distributed in the airflow channel (4) inner wall.
5. band wind regime according to claim 1 blows rain equipment, which is characterized in that the drop rain device (5) includes uniformly dividing
The rotatable spray head and knob of cloth, the knob are used to adjust the drop rain diameter of the rotatable spray head.
6. band wind regime according to claim 5 blows rain equipment, which is characterized in that the rotatable spray head quantity is 5.
7. band wind regime according to claim 5 blows rain equipment, which is characterized in that the drop rain device (5) passes through welding side
Formula is connected with the cart (1).
8. band wind regime according to claim 1 blows rain equipment, which is characterized in that the distribution box (2) is cube structure,
It further include air switch inside it, the air switch is connect with the frequency converter, the underrun screw of the distribution box (2)
It is connected with the cart (1).
9. band wind regime according to claim 8 blows rain equipment, which is characterized in that the input voltage of the frequency converter is
380V。
10. band wind regime according to claim 1 blows rain equipment, which is characterized in that the band wind regime blows rain equipment and further includes
Support frame, support frame as described above are fixed on the cart (1), and the blower (3) is placed on support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119987.5U CN209296841U (en) | 2018-12-17 | 2018-12-17 | A kind of band wind regime blows rain equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119987.5U CN209296841U (en) | 2018-12-17 | 2018-12-17 | A kind of band wind regime blows rain equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296841U true CN209296841U (en) | 2019-08-23 |
Family
ID=67655183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119987.5U Active CN209296841U (en) | 2018-12-17 | 2018-12-17 | A kind of band wind regime blows rain equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296841U (en) |
-
2018
- 2018-12-17 CN CN201822119987.5U patent/CN209296841U/en active Active
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