CN217930857U - Quick detection device of vehicle air conditioner filter - Google Patents
Quick detection device of vehicle air conditioner filter Download PDFInfo
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- CN217930857U CN217930857U CN202222213075.0U CN202222213075U CN217930857U CN 217930857 U CN217930857 U CN 217930857U CN 202222213075 U CN202222213075 U CN 202222213075U CN 217930857 U CN217930857 U CN 217930857U
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- air conditioner
- detection device
- box body
- smoke
- conditioner filter
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Abstract
The utility model relates to a detection device technical field, concretely relates to quick detection device of vehicle air conditioner filter, include: the box body is hollow, an opening is formed in one end of the box body, and the size of the opening is matched with that of the air conditioner filter; the smoke feeding hole is formed in one side wall of the box body, and the smoke feeding hole is connected with an external smoke generator so as to form smoke particles with a certain concentration in the box body; the smoke concentration detection device is used for detecting the concentration of smoke particles in the box body; further comprising: the fan is arranged at one end of the box body opposite to the opening; and the wind speed switch is electrically connected with the fan. The detection device can simulate the environment of an automobile air conditioner and test the filtering effect of the air conditioner filter at different wind speeds.
Description
Technical Field
The utility model relates to a detection device technical field, concretely relates to quick detection device of vehicle air conditioner filter.
Background
A filter specially used for purifying air in an automobile indoor room is a filter for an automobile air conditioner filter, a simple detection device is generally designed to carry out field test on the air conditioner filter in order to facilitate consumers to know the filtering effect of the air conditioner filter. A conventional detecting device is shown in chinese patent CN204988758U, and includes a sealed detecting chamber having at least one side door capable of sliding horizontally, a smoke generator for generating smoke particles with a certain concentration in the sealed detecting chamber, an air purifier disposed in the sealed detecting chamber for adsorbing the smoke particles, a fan for promoting the diffusion of smoke, a microprocessor, a sensor electrically connected to the microprocessor, and a display. The environment pollution condition is simulated in a closed space, and the descending speed and concentration of an air pollution source, particularly PM2.5, are detected at regular time, so that the purification efficiency of the air purifier can be rapidly evaluated.
However, the filter for the automobile air conditioner needs to test not only the filtering effect under specific conditions, but also the filtering effect in different gear wind speeds when the filter is applied to the automobile air conditioner. The detection device only detects the purification efficiency of the air purifier under a specific condition, cannot acquire the purification efficiency under different wind speeds, and is not suitable for detection of the air conditioner filter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide a quick detection device of vehicle air conditioner filter, it can simulate vehicle air conditioner environment, tests the filter effect of air conditioner filter under different wind speeds.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick detection device of vehicle air conditioner filter includes:
the box body is hollow, one end of the box body is provided with an opening, and the size of the opening is matched with that of the air conditioner filter;
the smoke feeding hole is formed in one side wall of the box body, and the smoke feeding hole is connected with an external smoke generator so as to form smoke particles with a certain concentration in the box body;
the smoke concentration detection device is used for detecting the concentration of smoke particles in the box body;
further comprising:
the fan is arranged at one end of the box body opposite to the opening;
and the wind speed switch is electrically connected with the fan.
Further, the box is provided with a plurality of side by side.
Further, the smoke discharge hole is provided near the fan.
Further, the box is a transparent box, and the smoke concentration detection device is a PM2.5 concentration detector and is arranged in the box.
Further, the box body is an acrylic plate box body.
Further, the top of the opening is provided with a wind speed sensing device.
Further, the wind speed sensing device is a streamer or an anemometer.
The utility model has the advantages that:
the utility model discloses a detection device because the fan is established at the opposite of air conditioner filter to be equipped with the wind speed that the wind speed switch adjusted the fan, can simulate vehicle air conditioner environment, detect the filter effect of air conditioner filter under different wind speeds, thereby better reaction air conditioner filter is arranged in the performance of vehicle air conditioner.
Drawings
FIG. 1 is a schematic structural diagram of a rapid detection device of an air conditioner filter of an automobile according to an embodiment.
Fig. 2 is a schematic structural view of two detection devices arranged side by side.
Reference numerals:
the air conditioner comprises an air conditioner filter 1, a box body 2, an opening 21, a smoke throwing hole 3, a fan 4, an air speed switch 5 and an air speed sensing device 6.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, combine the embodiment below, it is right the utility model discloses further detailed description proceeds. It should be understood, however, that the description herein of specific embodiments is for the purpose of illustration only and is not intended to limit the invention.
The fast detection device of the air conditioner filter of the present embodiment, as shown in fig. 1, includes a box 2, a fan 4, a smoke concentration detection device (not shown in the figure) and an air speed switch 5. The box body 2 is a cuboid structure which is made of transparent acrylic plates and is hollow inside, an opening 21 is formed in one end portion of the box body, and the size of the opening 21 is matched with that of the air conditioner filter 1 so that the air conditioner filter 1 can be clamped at the opening 21. The fan 4 is provided on an inner wall of an end of the case 2 opposite to the opening 21 for supplying wind power for directly blowing the air conditioner filter 1 and blowing away smoke particles in the case 2. The fan 4 is electrically connected with an air speed switch 5, and the air speed switch 5 can adjust the air speed blown out by the fan 4 so as to simulate the air speeds of different gears of the automobile air conditioner. A smoke inlet 3 is formed on one side wall of the box body 2, the smoke inlet 3 is arranged close to the fan 4 and is connected with an external smoke generator, so that smoke particles generated by the smoke generator form smoke particles with certain concentration in the box body 2 through the smoke inlet 3. The smoke throwing hole 3 is arranged close to the fan 4, so that smoke particles can be dispersed by wind blown out by the fan 4, and the smoke concentration detection device can detect the concentration of the smoke particles more accurately. The smog concentration detection device is a common PM2.5 concentration detector in the market and is arranged at the bottom in the box body 2, and the box body 2 is a transparent box body, so that a consumer can directly observe the displayed readings of the PM2.5 concentration detector in the box body 2 from the outside without an external display.
The detection device of the embodiment is arranged opposite to the air conditioner filter 1 through the fan 4 and is provided with the air speed switch 5, so that the environment of an automobile air conditioner can be simulated, the detection of the filtering effect of the air conditioner filter 1 at different air speeds is realized, and the performance of the air conditioner filter used in the automobile air conditioner is better reflected.
Further, in order to observe the difference of the wind speed intuitively, the wind speed sensing device 6 is arranged on the top of the opening 21 of the box body 2, the wind speed sensing device can be a ribbon or a cloth strip, and the increase or decrease of the wind speed can be known according to the difference of the swing amplitude of the ribbon or the cloth strip. In order to simulate the gear of the air conditioner of the vehicle more accurately, the wind speed sensing device 6 can be set as an anemometer which can directly display the wind speed value.
As shown in fig. 2, when a consumer purchases an air conditioner filter 1, it is sometimes necessary to compare the filtering effects of a plurality of air conditioner filters 1, and thus, in this embodiment, a plurality of detection devices may be arranged side by side to perform a comparison test.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A quick detection device of vehicle air conditioner filter includes:
the box body is hollow, an opening is formed in one end of the box body, and the size of the opening is matched with that of the air conditioner filter;
the smoke releasing hole is formed in one side wall of the box body, and the smoke releasing hole is connected with an external smoke generator so as to form smoke particles with certain concentration in the box body;
the smoke concentration detection device is used for detecting the concentration of smoke particles in the box body;
it is characterized by also comprising:
the fan is arranged at one end of the box body opposite to the opening;
and the wind speed switch is electrically connected with the fan.
2. The rapid detection device for the air conditioner filter of the automobile as claimed in claim 1, wherein: the box is provided with a plurality of that set up side by side.
3. The rapid detection device for the air conditioner filter of the automobile as claimed in claim 1 or 2, wherein: the smoke releasing hole is arranged close to the fan.
4. The rapid detection device for the air conditioner filter of the automobile as claimed in claim 1 or 2, wherein: the box is transparent, and the smog concentration detection device is PM2.5 concentration detection appearance, and it is located in the box.
5. The rapid detection device for the air conditioner filter of the automobile as claimed in claim 4, wherein: the box body is an acrylic plate box body.
6. The rapid detection device for the air conditioner filter of the automobile as claimed in claim 1 or 2, wherein: and a wind speed sensing device is arranged at the top of the opening.
7. The rapid detection device for the air conditioner filter of the automobile as claimed in claim 6, wherein: the wind speed sensing device is a streamer or an anemometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222213075.0U CN217930857U (en) | 2022-08-22 | 2022-08-22 | Quick detection device of vehicle air conditioner filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222213075.0U CN217930857U (en) | 2022-08-22 | 2022-08-22 | Quick detection device of vehicle air conditioner filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930857U true CN217930857U (en) | 2022-11-29 |
Family
ID=84169492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222213075.0U Active CN217930857U (en) | 2022-08-22 | 2022-08-22 | Quick detection device of vehicle air conditioner filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217930857U (en) |
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2022
- 2022-08-22 CN CN202222213075.0U patent/CN217930857U/en active Active
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