CN205578349U - Wind structure is got to spiral case - Google Patents
Wind structure is got to spiral case Download PDFInfo
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- CN205578349U CN205578349U CN201620265003.2U CN201620265003U CN205578349U CN 205578349 U CN205578349 U CN 205578349U CN 201620265003 U CN201620265003 U CN 201620265003U CN 205578349 U CN205578349 U CN 205578349U
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- wind
- spiral case
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- air port
- cutting plate
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Abstract
The utility model relates to a wind structure is got to spiral case, wind structure is got to spiral case includes spiral case casing (1), has seted up on wind channel (1.1) wall of spiral case casing (1) medial surface and has got wind gap (2), the tangential direction who gets top edge wind channel (1.1) of wind gap (2) is provided with and cuts aerofoil (3), the side of getting wind gap (2) is provided with aviation baffle (4), this aviation baffle (4) and the L shape structure of cutting the inversion of aerofoil (3) constitution. The utility model relates to a wind structure is got to spiral case has and gets the advantage that the wind wind pressure is big.
Description
Technical field
This utility model relates to one and takes wind mechanism, especially relate to a kind of be applied on volute of blower take wind structure, this gas taken in wind structure extraction air channel available carries out the purposes such as cooling down or turbocharging.
Background technology
At present, the spiral case on the equipment such as agricultural miniature blower fan would generally be arranged air channel extraction internal gas to carry out cooling down reduce temperature or carry out supercharging to improve power for transmitter for external agency；But the wind mode that takes of routine is for offer a gap on the inwall of air channel, then utilizing at scroll outer the structures such as pipeline to connect this gap and carry out taking wind, the blast that this structure exports via air channel is less, and cooling effect is poor, turbo-charging effect is the most obvious；To this end, need badly a kind of take wind blast big take wind structure, cool down to apply it to carry out, supercharging or other kinds purposes.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that a kind of big spiral case of wind blast that takes takes wind structure.
The purpose of this utility model is achieved in that
A kind of spiral case takes wind structure, described spiral case takes wind structure and includes spiral case housing, offer on the wind path wall in described spiral case case inside face and take air port, the described top taking air port is provided with wind cutting plate along the tangential direction in air channel, the described side taking air port is provided with wind deflector, and this wind deflector and wind cutting plate constitute an inverted L-shaped structure.
This utility model one spiral case takes wind structure, and on described wind cutting plate and wind deflector, pressing has plate of becalming.
This utility model one spiral case takes wind structure, and the junction of described wind cutting plate and wind deflector uses arc transition to connect.
This utility model one spiral case takes wind structure, and the wall shell in described spiral case hull outside face is provided with wind scooper, and described wind scooper is pressed together on and takes on air port, and described wind scooper offers air outlet.
This utility model one spiral case takes wind structure, and described wind scooper is string configuration, described in take air port and be positioned at the upper end of wind scooper, described air outlet is positioned at the lower end of wind scooper.
Compared with prior art, the beneficial effects of the utility model are:
This utility model is by taking wind cutting plate plate being separated by gases at high pressure in face of the lossless pressure of the air-flow in air channel on air port; and under the guide effect of wind deflector, draw spiral case smoothly; thus it is available for follow-up use; cooling down or turbocharging etc., no matter which kind of utilizes form all within the protection domain of this patent.
Accompanying drawing explanation
Fig. 1 is the medial surface structural representation that a kind of spiral case of this utility model takes wind structure.
Fig. 2 is that a kind of spiral case of this utility model takes the medial surface of wind structure and takes the partial schematic diagram at air port.
Fig. 3 is the structural representation that a kind of spiral case of this utility model takes the lateral surface of wind structure.
Fig. 4 is the longitudinal profile partial schematic diagram taken at air port that a kind of spiral case of this utility model takes wind structure.
Wherein:
Spiral case housing 1, take air port 2, wind cutting plate 3, wind deflector 4, wind scooper 5, plate 6 of becalming；
Air channel 1.1；
Air outlet 5.1.
Detailed description of the invention
See Fig. 1 ~ 4, a kind of spiral case that this utility model relates to takes wind structure, described spiral case takes wind structure and includes spiral case housing 1, offer on air channel 1.1 wall of described spiral case housing 1 medial surface and take air port 2, the described top taking air port 2 is provided with wind cutting plate 3 along the tangential direction in air channel 1.1, gases at high pressure in air channel 1.1 can be separated by wind cutting plate 3 that tangential direction is arranged to greatest extent, the described side taking air port 2 is provided with wind deflector 4, this wind deflector 4 constitutes an inverted L-shaped structure with wind cutting plate 3, derive air port so that the gases at high pressure separated via wind cutting plate 3 take from the lateral surface of spiral case housing 1 under the guiding of wind deflector 4；
Further, on described wind cutting plate 3 and wind deflector 4, pressing has plate 6 of becalming, so that wind cutting plate 3, wind deflector 4 and plate 6 of becalming will take air port 2 and enclose, only leaves an air inlet in windward side, thus avoids the loss of blast；
Further, the junction of described wind cutting plate 3 and wind deflector 4 uses arc transition to connect, so that gases at high pressure can derive spiral case smoothly along this arc transition section, the gas otherwise derived easily loses air pressure because of collision；Preferably, described wind cutting plate 3 windward side is that inclined-plane is arranged, thus is more beneficial for that gases at high pressure carry out cutting and guides；
Further, the wall shell of described spiral case housing 1 lateral surface being provided with wind scooper 5, described wind scooper 5 is pressed together on and takes on air port 2, and described wind scooper 5 offers air outlet 5.1；For being derived by gases at high pressure, can be used for cooling down or turbocharging；
Preferably, described wind scooper 5 is string configuration, described in take air port 2 and be positioned at the upper end of wind scooper 5, described air outlet 5.1 is positioned at the lower end of wind scooper 5.
Additionally: it should be noted that above-mentioned detailed description of the invention is only a prioritization scheme of this patent, any change that those skilled in the art is done according to above-mentioned design or improvement, all within the protection domain of this patent.
Claims (5)
1. a spiral case takes wind structure, described spiral case takes wind structure and includes spiral case housing (1), it is characterized in that: offer on air channel (1.1) wall of described spiral case housing (1) medial surface and take air port (2), the described top taking air port (2) is provided with wind cutting plate (3) along the tangential direction of air channel (1.1), the described side taking air port (2) is provided with wind deflector (4), and this wind deflector (4) constitutes an inverted L-shaped structure with wind cutting plate (3).
2. a kind of spiral case takes wind structure, it is characterised in that: described wind cutting plate (3) and the upper pressing of wind deflector (4) have plate of becalming (6).
3. a kind of spiral case takes wind structure, it is characterised in that: the junction of described wind cutting plate (3) and wind deflector (4) uses arc transition to connect.
4. a kind of spiral case takes wind structure, it is characterized in that: on the wall shell of described spiral case housing (1) lateral surface, wind scooper (5) is installed, described wind scooper (5) is pressed together on and takes on air port (2), and described wind scooper (5) offers air outlet (5.1).
5. as claimed in claim 4 a kind of spiral case takes wind structure, it is characterised in that: described wind scooper (5) is string configuration, described in take air port (2) and be positioned at the upper end of wind scooper (5), described air outlet (5.1) is positioned at the lower end of wind scooper (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265003.2U CN205578349U (en) | 2016-04-01 | 2016-04-01 | Wind structure is got to spiral case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265003.2U CN205578349U (en) | 2016-04-01 | 2016-04-01 | Wind structure is got to spiral case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578349U true CN205578349U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265003.2U Active CN205578349U (en) | 2016-04-01 | 2016-04-01 | Wind structure is got to spiral case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736468A (en) * | 2016-04-01 | 2016-07-06 | 江阴市农业药械厂 | Volute air taking structure |
-
2016
- 2016-04-01 CN CN201620265003.2U patent/CN205578349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736468A (en) * | 2016-04-01 | 2016-07-06 | 江阴市农业药械厂 | Volute air taking structure |
| CN105736468B (en) * | 2016-04-01 | 2018-04-17 | 江阴市农业药械厂 | A kind of spiral case takes wind structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |