CN211202373U - Novel side wall type fan - Google Patents
Novel side wall type fan Download PDFInfo
- Publication number
- CN211202373U CN211202373U CN201922070141.1U CN201922070141U CN211202373U CN 211202373 U CN211202373 U CN 211202373U CN 201922070141 U CN201922070141 U CN 201922070141U CN 211202373 U CN211202373 U CN 211202373U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fan
- side wall
- bar box
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a novel side wall formula fan, including the rectangle fan housing, rectangle fan housing one end installation weather shield, the one end installation perforated plate of rectangle fan housing is kept away from to the weather shield, surface mounting T type slot under the weather shield, the picture peg has been inserted in the T type slot, the fixed even board of terminal surface under the picture peg, even the board lower extreme is fixed with the bar box, bar box up end is the inclined plane, the filter screen of the inclined form of bar box up end installation, the coupling is installed to the terminal surface under the bar box, the coupling is kept away from the one end connection drainage pipe of bar box, compares with prior art, the utility model discloses following beneficial effect has: the rainwater mixed with dust is guided and discharged, and the rainwater mixed with dust is prevented from flowing onto the wall surface.
Description
Technical Field
The utility model relates to a novel side wall formula fan belongs to fan technical field.
Background
Side wall fans are typically installed in factory walls for exhausting air from the interior or for supplying air to the exterior to achieve the ventilation requirements specified by the design. Such fans are typically installed in a side wall opening. At present, for preventing external debris winding on the flabellum of side wall formula fan, install the perforated plate on keeping off the rain cover usually to filter the floater, nevertheless under the rainy day condition, the dust attached to on the perforated plate receives the rainwater to drench the back, and the rainwater that contains the dust flows to the wall easily, and then causes the pollution to the wall.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art existence, the utility model aims at providing a novel side wall formula fan to propose under the rainy day condition in solving above-mentioned background art, attached to the dust on the perforated plate and drenched the back by the rainwater, the rainwater that contains the dust flows to the wall easily, and then causes the problem of pollution to the wall, the utility model discloses the realization is drawn and is arranged the rainwater of thoughtlessly having the dust, prevents to thoughtlessly having the rainwater of dust and flows to the wall on.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a novel side wall formula fan, includes the rectangle fan housing, rectangle fan housing one end installation weather shield, the one end installation perforated plate of rectangle fan housing is kept away from to the weather shield, surface mounting T type slot under the weather shield, the picture peg has been inserted in the T type slot, the fixed company's board of terminal surface under the picture peg, even board lower extreme is fixed with the bar box, bar box up end is the inclined plane, the filter screen of bar box up end installation slope form, the coupling is installed to the terminal surface under the bar box, the coupling is kept away from the one end connection of bar box and is drawn the calandria.
Furthermore, a first rectangular frame is fixed at one end, close to the rain shield, of the rectangular fan cover, a second rectangular frame is fixed at one end, close to the rectangular fan cover, of the rain shield, and the first rectangular frame is fixedly connected with the second rectangular frame through bolts.
Furthermore, a protective net is installed on one side, away from the rain shield, of the rectangular fan cover, a motor is arranged inside the rectangular fan cover, two support plates are fixed to the lower portion of the outer surface of the motor, the support plates are fixedly connected with the rectangular fan cover, and fan blades are installed at the output end of the motor.
Furthermore, two fixing lugs are fixed at one end, close to the connecting plate, of the filter screen, and the fixing lugs are fixedly connected with the connecting plate through screws.
Further, flanges are fixed to two edges of the upper end face of the filter screen, the inclined direction of the flanges is the same as that of the filter screen, and the flanges and the filter screen are of an integrally formed structure.
Furthermore, a threaded hole is formed in the lower end face of the T-shaped slot, and a clamping bolt is meshed in the threaded hole through threads.
The utility model has the advantages that: the utility model discloses an insertingly in the T type slot on the rain shade with the picture peg, accomplish the combination formula assembly of strip box and rain shade, under the rainy day condition, when the dust that is drenched by the rainwater on the perforated plate flows down along with the rainwater, the rainwater that thoughtlessly has the dust flows to the strip box through the filter screen of slope form under self action of gravity in, the rainwater that thoughtlessly has the dust flows to subaerial through leading the duct drainage on the coupling afterwards, realize leading the row and thoughtlessly having the rainwater of dust, prevent that the rainwater that thoughtlessly has the dust flows to the wall, the filter screen of slope form plays the effect of filtering great volume debris, prevent that great volume debris from causing in getting into the strip box and lead the duct drainage and block up, adopt the filter screen of slope form to be convenient for great volume debris landing simultaneously.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a novel side wall type fan of the present invention;
FIG. 2 is an enlarged view of the position A of the novel side wall type fan;
fig. 3 is a cross-sectional view of a T-shaped slot in a novel side wall type fan of the present invention;
fig. 4 is a cross-sectional view of a rectangular fan housing in a novel side wall type fan of the present invention;
in the figure: 1-a rectangular fan housing, 2-a first rectangular frame, 3-a second rectangular frame, 4-a rain shield, 5-a porous plate, 6-a filter screen, 7-a strip box, 8-a pipe joint, 9-a drainage pipe, 10-a T-shaped slot, 11-an insertion plate, 12-a connecting plate, 13-a fixing lug, 14-a threaded hole, 15-a clamping bolt, 16-a motor, 17-a support plate, 18-a protective net and 19-a fan blade.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a novel side wall formula fan, includes rectangle fan housing 1, and 1 one end installation weather shield 4 of rectangle fan housing, weather shield 4 keep away from one end installation perforated plate 5 of rectangle fan housing 1, arranges outdoors through the weather shield 4 that will install on rectangle fan housing 1, plays the effect that rain-proof water gets into in the rectangle fan housing 1, installs perforated plate 5 on weather shield 4, prevents in the floater of outdoor air gets into rectangle fan housing 1.
The lower surface of the rain shield 4 is fixed with a T-shaped slot 10, an inserting plate 11 is inserted into the T-shaped slot 10, a connecting plate 12 is fixed on the lower end surface of the inserting plate 11, a strip-shaped box 7 is fixed on the lower end of the connecting plate 12, the upper end surface of the strip-shaped box 7 is an inclined surface, an inclined filter screen 6 is installed on the upper end surface of the strip-shaped box 7, a pipe joint 8 is installed on the lower end surface of the strip-shaped box 7, one end, far away from the strip-shaped box 7, of the pipe joint 8 is connected with a drainage pipe 9, the inserting plate 11 is inserted into the T-shaped slot 10 on the rain shield 4, so that the strip-shaped box 7 and the rain shield 4 are assembled in a combined mode, when dust wetted by rainwater on the porous plate 5 flows down along with rainwater, the rainwater mixed with the dust flows into the strip-shaped box 7 through the inclined filter screen 6 under the action of self gravity, and then the rainwater mixed with the, prevent on the rainwater that mixes the dust flows to the wall, the filter screen 6 of slope form plays the effect of filtering great volume debris, prevents that great volume debris from causing 9 blocks up of drainage tube in getting into bar box 7, adopts the debris landing of great volume of being convenient for of the filter screen 6 of slope form simultaneously.
The fixed first rectangle frame 2 of one end that rectangle fan housing 1 is close to rain-proof cover 4, the fixed second rectangle frame 3 of one end that rain-proof cover 4 is close to rectangle fan housing 1, and first rectangle frame 2 passes through bolt and 3 fixed connection of second rectangle frame, utilizes behind first rectangle frame 2 of bolted connection and the 3 second rectangle frames, accomplishes the fixed connection of rectangle fan housing 1 and rain-proof cover 4.
One side of the rectangular wind cover 1, which is far away from the rain shield 4, is provided with a protective screen 18, a motor 16 is arranged inside the rectangular wind cover 1, two support plates 17 are fixed at the lower position of the outer surface of the motor 16, the support plates 17 are fixedly connected with the rectangular wind cover 1, a fan blade 19 is arranged at the output end of the motor 16, the motor 16 and an external power supply are switched on, the motor 16 is powered on to work to drive the fan blade 19 to rotate, and then external air enters the rain shield 4 and the rectangular wind cover 1 through the porous plate 5, and then the air flows.
Two fixed ears 13 are fixed to the one end that filter screen 6 is close to even board 12, and fixed ear 13 passes through screw and even board 12 fixed connection, utilizes fixed ear 13 of screwed connection and even board 12, accomplishes the fixed of filter screen 6 position.
The flange is all fixed to two edges of 6 up ends of filter screen, and flange incline direction is the same with the incline direction of filter screen 6, and the flange is the integrated into one piece structure with filter screen 6, and the design of baffle plays the effect that rain-proof water flows down from the both sides face of filter screen 6.
The lower end face of the T-shaped slot 10 is provided with a threaded hole 14, a clamping bolt 15 is meshed in the threaded hole 14 through threads, after the inserting plate 11 is inserted into the T-shaped slot 10, two ends of the inserting plate 11 are located on the outer side of the T-shaped slot 10, then the clamping bolt 15 in the threaded hole 14 is screwed, the clamping bolt 15 is tightly attached to the inserting plate 11, and the effect of limiting the position of the inserting plate 11 in the T-shaped slot 10 is achieved.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a novel side wall formula fan, includes rectangle fan housing, its characterized in that: rectangle fan housing one end installation weather shield, the one end installation perforated plate of rectangle fan housing is kept away from to the weather shield, surface mounting T type slot under the weather shield, the picture peg has been inserted in the T type slot, the fixed even board of terminal surface under the picture peg, even the board lower extreme is fixed with the bar box, bar box up end is the inclined plane, the filter screen of bar box up end installation slope form, the coupling is installed to the terminal surface under the bar box, the coupling is kept away from the one end connection drainage pipe of bar box.
2. The novel side wall fan of claim 1, wherein: the rain shield is characterized in that a first rectangular frame is fixed at one end, close to the rain shield, of the rectangular fan cover, a second rectangular frame is fixed at one end, close to the rectangular fan cover, of the rain shield, and the first rectangular frame is fixedly connected with the second rectangular frame through bolts.
3. The novel side wall fan of claim 1, wherein: the rain shield is characterized in that a protective net is installed on one side, away from the rain shield, of the rectangular fan cover, a motor is arranged inside the rectangular fan cover, two support plates are fixed to the lower portion of the outer surface of the motor, the support plates are fixedly connected with the rectangular fan cover, and fan blades are installed at the output end of the motor.
4. The novel side wall fan of claim 1, wherein: two fixed ears are fixed to the filter screen one end that is close to even board, fixed ear passes through screw and even board fixed connection.
5. The novel side wall fan of claim 1, wherein: flanges are fixed at two edges of the upper end face of the filter screen, the inclined direction of the flanges is the same as that of the filter screen, and the flanges and the filter screen are of an integrally formed structure.
6. The novel side wall fan of claim 1, wherein: the lower end face of the T-shaped slot is provided with a threaded hole, and a clamping bolt is meshed in the threaded hole through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070141.1U CN211202373U (en) | 2019-11-27 | 2019-11-27 | Novel side wall type fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070141.1U CN211202373U (en) | 2019-11-27 | 2019-11-27 | Novel side wall type fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211202373U true CN211202373U (en) | 2020-08-07 |
Family
ID=71853221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070141.1U Expired - Fee Related CN211202373U (en) | 2019-11-27 | 2019-11-27 | Novel side wall type fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211202373U (en) |
-
2019
- 2019-11-27 CN CN201922070141.1U patent/CN211202373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |