CN210345596U - Smoke ventilator with increase convulsions intensity function - Google Patents
Smoke ventilator with increase convulsions intensity function Download PDFInfo
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- CN210345596U CN210345596U CN201921494667.6U CN201921494667U CN210345596U CN 210345596 U CN210345596 U CN 210345596U CN 201921494667 U CN201921494667 U CN 201921494667U CN 210345596 U CN210345596 U CN 210345596U
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Abstract
The utility model provides a smoke ventilator with increase convulsions intensity function, including fan housing, fan assembly, control circuit module, bottom plate, fan housing and bottom plate match the installation, wherein, fan assembly includes first fan and second fan, be equipped with baffle and wind pressure cover between being connected of fan housing and bottom plate, baffle and wind pressure cover piece together between the connection of fan housing, bottom plate to be formed with the first isolation chamber, the second isolation chamber of the first fan of adaptation and second fan installation usefulness, when first fan and second fan simultaneous action, reduce the vortex, realize discharging indoor oil smoke toward the outside fast, strengthen oil extraction cigarette intensity greatly, promote the oil extraction cigarette effect.
Description
Technical Field
The utility model relates to a smoke ventilator's technical field, a smoke ventilator with increase convulsions intensity function specifically says so.
Background
In order to improve the environment of a kitchen, a range hood is generally installed on the kitchen to exhaust oil smoke in the kitchen to the outside.
However, the existing range hood has the following defects:
1) the range hood is generally provided with only one fan blade, the air volume and the air pressure are not large, and the using effect is not ideal;
2) the increase of the air volume and the air pressure only can use a fan with a large diameter, but the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a smoke ventilator with increase convulsions intensity function, its simple structure increases two fans to reach and increase amount of wind and wind pressure, avoid using the fan of traditional major diameter, the result of use is high, again can reduce cost.
The invention aims to realize the following steps: the utility model provides a smoke ventilator with increase convulsions intensity function, includes fan housing, fan unit, control circuit module, bottom plate, and the fan housing matches the installation with the bottom plate, wherein, fan unit includes first fan and second fan, be equipped with baffle and wind pressure cover between being connected of fan housing and bottom plate, the baffle is pieced together with the wind pressure cover between the connection of fan housing, bottom plate to be formed with the first isolation chamber of the first fan of adaptation and second fan installation usefulness, second isolation chamber.
Optimizing according to the above, the fan housing is opened there are first air intake, second air intake, air outlet, first air intake, first isolation chamber communicate with each other and are formed with first convulsions water conservancy diversion way with the air outlet, and second air intake, second isolation chamber, air outlet communicate with each other and are formed with second convulsions water conservancy diversion way, first fan, second fan are connected with the control circuit module electricity respectively.
According to the optimization, the partition plate is arranged at the connecting part of the first air inlet and the second air inlet and is fixedly spliced at the connecting middle end of the air pressure cover, and the air pressure cover is provided with a gap communicated with the air outlet.
According to the optimization, the wind pressure cover is arranged in a 3-shaped mode.
According to the optimization, the bottom plate is provided with a motor mounting plate for arranging the first fan and the second fan in the first air inlet and the second air inlet.
According to the optimization, the first fan and the second fan rotate in the same direction.
Or the first fan and the second fan are opposite in rotation direction.
The utility model has the advantages that:
1) the range hood with the two fans effectively replaces the fan with the large diameter, so that the cost is reduced, the air volume and the air pressure are increased, and the using effect of the range hood is improved.
2) Through the structure cooperation of baffle, wind pressure cover and fan housing, bottom plate to be formed with first isolation chamber and second isolation chamber, when first fan and second fan simultaneous action, reduce the vortex, can discharge indoor oil smoke toward the air outlet along first convulsions water conservancy diversion way and second convulsions water conservancy diversion way respectively fast, strengthen oil extraction cigarette intensity greatly, promote the oil extraction cigarette effect.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another preferred embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the preferred embodiment of the present invention (the bottom plate is omitted).
Fig. 4 is an exploded view of the preferred embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
According to fig. 1 to 4, the utility model discloses a smoke ventilator with increase convulsions intensity function, it includes fan housing 1, fan unit spare, control circuit module 2, bottom plate 14, and fan housing 1 matches the installation with bottom plate 14. The fan assembly comprises a first fan 5 and a second fan 6, and a partition plate 10 and a wind pressure cover 11 are arranged between the wind cover 1 and the bottom plate 14. The partition plate 10 and the wind pressure cover 11 are assembled between the wind cover 1 and the bottom plate 14 to form a first isolation cavity 3 and a second isolation cavity 4 which are matched with the first fan 5 and the second fan 6 for installation. The first fan 5 and the second fan 6 are respectively electrically connected with the control circuit module 2.
When the range hood runs, the control circuit module 2 is used for controlling the first fan 5 and the second fan 6 to run synchronously, or the fan 2 of one fan is controlled to run according to practical application, so that the fan 2 with a large diameter is effectively replaced, the used air volume and air pressure are ensured, the use effect of the range hood is ensured, and the cost is reduced.
Moreover, under the effect of first isolation chamber 3 and second isolation chamber 4, when first fan 5 and second fan 6 move simultaneously, reduce the vortex, can be fast with indoor oil smoke respectively outwards discharge, strengthen oil extraction cigarette intensity greatly, promote the oil extraction cigarette effect.
Referring to fig. 1 to 4, further detailed, the fan housing 1 is provided with a first air inlet 7, a second air inlet 8 and an air outlet 9, the first air inlet 7, the first isolation cavity 3 and the air outlet 9 are communicated with each other and form a first air draft flow guide channel, the second air inlet 8, the second isolation cavity 4 and the air outlet 9 are communicated with each other and form a second air draft flow guide channel, and the first fan 5 and the second fan 6 are respectively electrically connected with the control circuit module 2.
In an optimized scheme, the partition plate 10 is positioned at the connection position of the first air inlet 7 and the second air inlet 8 and is fixedly spliced at the connection middle end of the air pressure cover 11. Wherein, the wind pressure cover 11 is provided with a gap 12 communicated with the air outlet 9, so that the wind pressure cover 11 is arranged in a 3 shape. In practical applications, the shape of the wind pressure cover 11 may be set to other shapes, specifically corresponding to the outer edge shape of the continuous connection of the first wind inlet 7 and the second wind inlet 8.
Like this, the cooperation is at baffle 10 and the structure of wind pressure cover 11, strengthens holistic structural stability, keeps apart effectually, avoids the air current interference between first fan 5 and the operation of second fan 6, realizes that the oil smoke is discharged toward air outlet 9 along first convulsions water conservancy diversion way and second convulsions water conservancy diversion way fast along the distinguished and admirable wind, improves oil extraction cigarette quality, guarantees that indoor environment is clean.
During this period, the first fan 5 and the second fan 6 are turned in the same direction. Alternatively, the first fan 5 and the second fan 6 are turned in opposite directions. Under the condition of ensuring the quality of the oil fume, the assembly operation mode of the fan 2 can be selected according to practical application, the assembly is convenient, and the applicability is strong.
In addition, the outer wind cover is provided with a motor mounting plate 13 for positioning the first fan 5 and the second fan 6 at the first air inlet 7 and the second air inlet 8. The structural stability is enhanced, and the oil smoke is discharged smoothly along the first air draft flow guide channel and the second air draft flow guide channel.
Above-mentioned embodiment only does the utility model discloses the better embodiment of effect, all with the utility model discloses a smoke ventilator with increase convulsions intensity function is the same or the equivalent structure, all is in the utility model discloses a within range.
Claims (7)
1. The utility model provides a smoke ventilator with increase convulsions intensity function, includes fan housing (1), fan unit spare, control circuit module (2), bottom plate (14), and fan housing (1) matches the installation with bottom plate (14), its characterized in that: the fan assembly comprises a first fan (5) and a second fan (6), a partition plate (10) and a wind pressure cover (11) are arranged between the wind cover (1) and the bottom plate (14) and are spliced between the wind cover (1) and the bottom plate (14) to form a first isolation cavity (3) and a second isolation cavity (4) for installing the first fan (5) and the second fan (6).
2. The range hood with function of increasing air draft intensity of claim 1, wherein: the wind shield is characterized in that the wind shield (1) is provided with a first air inlet (7), a second air inlet (8) and an air outlet (9), the first air inlet (7), the first isolation cavity (3) and the air outlet (9) are communicated and formed with a first air draft flow guide channel, the second air inlet (8), the second isolation cavity (4) and the air outlet (9) are communicated and formed with a second air draft flow guide channel, and the first fan (5) and the second fan (6) are respectively electrically connected with the control circuit module (2).
3. The range hood with function of increasing air draft intensity of claim 2, wherein: the partition plate (10) is arranged at the connection position of the first air inlet (7) and the second air inlet (8) and fixedly assembled at the middle connection end of the air pressure cover (11), and the air pressure cover (11) is provided with a notch (12) communicated with the air outlet (9).
4. The range hood with function of increasing air draft intensity of claim 3, wherein: the wind pressure cover (11) is arranged in a 3-shaped manner.
5. The range hood with function of increasing air draft intensity of claim 1, wherein: the bottom plate (14) is provided with a motor mounting plate (13) for arranging the first fan (5) and the second fan (6) in the first air inlet (7) and the second air inlet (8).
6. The range hood with function of increasing draft intensity according to any one of claims 1 to 5, wherein: the first fan (5) and the second fan (6) rotate in the same direction.
7. The range hood with function of increasing draft intensity according to any one of claims 1 to 5, wherein: the first fan (5) and the second fan (6) are opposite in rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494667.6U CN210345596U (en) | 2019-09-07 | 2019-09-07 | Smoke ventilator with increase convulsions intensity function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494667.6U CN210345596U (en) | 2019-09-07 | 2019-09-07 | Smoke ventilator with increase convulsions intensity function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345596U true CN210345596U (en) | 2020-04-17 |
Family
ID=70177470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921494667.6U Active CN210345596U (en) | 2019-09-07 | 2019-09-07 | Smoke ventilator with increase convulsions intensity function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345596U (en) |
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2019
- 2019-09-07 CN CN201921494667.6U patent/CN210345596U/en active Active
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