CN214065156U - Exhaust fan for industrial factory building - Google Patents
Exhaust fan for industrial factory building Download PDFInfo
- Publication number
- CN214065156U CN214065156U CN202022502007.7U CN202022502007U CN214065156U CN 214065156 U CN214065156 U CN 214065156U CN 202022502007 U CN202022502007 U CN 202022502007U CN 214065156 U CN214065156 U CN 214065156U
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- fixedly connected
- outside
- factory building
- frame
- chassis exterior
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- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 13
- 238000005273 aeration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002026 carminative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an air discharge fan for industrial factory building relates to air discharge fan technical field, specifically is an air discharge fan for industrial factory building, including chassis exterior, the outside one side fixedly connected with of chassis exterior protects the urceolus, the inside fixedly connected with of protection urceolus filters the inner bag, the outside opposite side fixedly connected with auxiliary conduit of chassis exterior. This air discharge fan for industry factory building, through the outside one side fixed connection auxiliary duct at machine case shell, and at auxiliary duct's inside swing joint air guide inner tube, and at the fixed outer loop of the outer end fixed connection of air guide inner tube and the frame of ventilating, the inside swing joint protection interlayer of frame of ventilating simultaneously, and swing joint ventilation board in the rectangle notch in the frame outside of ventilating, utilize the protection interlayer can separation catkin and less insect, can guarantee that the device can be with the inside catkin rapid processing of factory building, prevented external insect from getting into the factory building simultaneously.
Description
Technical Field
The utility model relates to an air discharge fan technical field specifically is an air discharge fan for industrial factory building.
Background
The exhaust fan drives fan blades to rotate by a motor to drive airflow, so that air conditioning appliances for outdoor air exchange, also called as ventilating fans, are used for exhausting air to remove indoor dirty air and adjust temperature, humidity and feeling effects, and especially a large amount of dirty air is often generated inside an industrial factory building, so that the industrial factory building needs the exhaust fan for the industrial factory building.
The air discharge fan on the market at present mostly adopts frame construction to drive the exchange of air current with flabellum direct drive, but the space of industry factory building is great, and outside some catkin or insect often become inside birds can get into the factory building through the exhaust hole, and catkin can lead to the operating efficiency of flabellum to reduce simultaneously, and the installation and the dismantlement of this type of device are comparatively complicated in addition, and we have proposed an air discharge fan for industry factory building for this reason.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an exhaust fan for industrial factory building has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an exhaust fan for industrial factory building, includes chassis exterior, the outside one side fixedly connected with of chassis exterior protects the urceolus, the inside fixedly connected with of protection urceolus filters the inner bag, the outside opposite side fixedly connected with auxiliary duct of chassis exterior, the inside swing joint of auxiliary duct has the air guide inner tube, the fixed outer loop of outside fixedly connected with of air guide inner tube, the outer end fixedly connected with frame of ventilating of air guide inner tube, the inside swing joint of frame of ventilating has the protection interlayer, the rectangle notch has been seted up in the outside of the frame of ventilating, and the rectangle notch swing joint in the frame outside of ventilating has the air guide plate.
Optionally, a rectangular concave hole is formed in the case shell, the oblique angle supports are symmetrically distributed on the inner portion of the case shell, fan blades are movably connected to the cross-over positions of the oblique angle supports in the case shell, and one end of the protection outer cylinder penetrates through and extends to the inner portion of the case shell.
Optionally, a cylindrical hole is formed in the protective outer cylinder, symmetrically distributed circular ring-shaped notches are formed in the filtering inner container, disc-shaped filtering net pieces which are distributed oppositely are fixedly connected to the circular ring-shaped notches in the inner side of the filtering inner container, and fine and dense meshes which are distributed uniformly are formed in the disc-shaped filtering net pieces.
Optionally, the right end of the auxiliary pipeline penetrates through and extends into the case shell, the symmetrically-distributed curved metal sheets are arranged inside the auxiliary pipeline, the symmetrically-distributed rectangular clamping blocks are arranged at the right end of the air guide inner pipe, and the curved metal sheets inside the auxiliary pipeline are matched with the rectangular clamping blocks at the right end of the air guide inner pipe.
Optionally, the two sides of the outer portion of the auxiliary pipeline are provided with symmetrically distributed threaded holes, the two sides of the outer portion of the fixed outer ring are in threaded connection with fixing nuts which are distributed oppositely, and the threaded holes in the two sides of the outer portion of the auxiliary pipeline are matched with the fixing nuts in the two sides of the outer portion of the fixed outer ring.
Optionally, the ventilation frame is made of stainless steel metal, the protection interlayer is provided with strip-shaped notches which are uniformly distributed, the protection interlayer is made of plastic, the outer side of the protection interlayer is fixedly connected with the rubber outer layer, the ventilation notches which are symmetrically distributed are arranged on the outer portion of the ventilation plate, and the outer side of the ventilation plate is fixedly connected with the disc-shaped ventilation plate.
The utility model provides an exhaust fan for industrial factory building possesses following beneficial effect:
1. this air discharge fan for industry factory building, through one side fixed connection auxiliary duct in quick-witted case shell outside, and at auxiliary duct's inside swing joint air guide inner tube, and at the fixed outer loop of the outer end fixed connection of air guide inner tube and the frame of ventilating, the inside swing joint protection interlayer of frame of ventilating simultaneously, and swing joint ventilation board in the rectangle notch in the frame outside of ventilating, utilize protection interlayer can separation catkin and less insect, can guarantee that the device can handle the catkin inside rapid processing of factory building, prevented external insect from getting into the factory building simultaneously, and then solved current device and can only carry out carminative problem.
2. This air discharge fan for industrial factory building, through the outside one side fixed connection auxiliary duct at chassis exterior, and set up the curved surface sheetmetal of symmetric distribution in auxiliary duct's inside, and swing joint air guide inner tube in the notch of curved surface sheetmetal, set up the fixture block of symmetric distribution simultaneously at the right-hand member of air guide inner tube, and at the outside threaded connection fixation nut of fixed outer loop, can guarantee that the device can realize the purpose of quick installation and dismantlement, it is of a specified duration to have avoided current device to use, lead to the device to be difficult to the problem of dismantling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural diagram of the internal dispersion of the present invention.
In the figure: 1. a chassis housing; 2. a protective outer cylinder; 3. filtering the inner container; 4. an auxiliary pipe; 5. an air guide inner tube; 6. fixing the outer ring; 7. a ventilation outer frame; 8. a protective barrier; 9. an aeration panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: an exhaust fan for an industrial factory building comprises a case shell 1, wherein rectangular concave holes are formed in the case shell 1, symmetrically distributed oblique angle supports are fixedly connected in the case shell 1, fan blades are movably connected at the joint positions of the oblique angle supports in the case shell 1, the rectangular concave holes are formed in the case shell 1, the fan blades are movably connected in the case shell 1, the airtightness in the case shell 1 is utilized to ensure that dirty air flow in the factory building can be quickly led out by the exhaust fan, the outward air draft efficiency of the exhaust fan is improved, one end of a protective outer barrel 2 penetrates through and extends into the case shell 1, one side of the outer part of the case shell 1 is fixedly connected with a protective outer barrel 2, a filtering inner container 3 is fixedly connected in the protective outer barrel 2, cylindrical holes are formed in the protective outer barrel 2, symmetrically distributed circular notches are formed in the filtering inner container 3, disc-shaped filter net sheets which are distributed oppositely are fixedly connected with a circular ring-shaped notch on the inner side of the filter liner 3, fine and dense meshes which are distributed uniformly are arranged inside the disc-shaped filter net sheets, cylindrical holes are arranged inside the protective outer cylinder 2, the filter liner 3 is fixedly connected inside the protective outer cylinder 2, and the disc-shaped filter net sheets which are distributed symmetrically are fixedly connected inside the filter liner 3, so that external insects and large birds can be prevented from entering the device by mistake, and the device is damaged in operation, an auxiliary pipeline 4 is fixedly connected to the other side of the outer part of the case shell 1, an air guide inner pipe 5 is movably connected inside the auxiliary pipeline 4, the right end of the auxiliary pipeline 4 penetrates through and extends into the case shell 1, symmetrically-distributed curved metal sheets are arranged inside the auxiliary pipeline 4, and symmetrically-distributed rectangular clamping blocks are arranged at the right end of the air guide inner pipe 5, the curved metal sheet in the auxiliary pipeline 4 is matched with the rectangular fixture block at the right end of the air guide inner pipe 5, the symmetrical curved metal sheets are arranged in the auxiliary pipeline 4, the symmetrical rectangular fixture blocks are arranged at the right end of the air guide inner pipe 5, the sliding grooves formed between the curved metal sheets in the auxiliary pipeline 4 are matched with the protruding fixture blocks outside the air guide inner pipe 5, the integral stability of the device can be ensured, the problem that the device is loosened in the using process is avoided, the fixed outer ring 6 is fixedly connected to the outside of the air guide inner pipe 5, the symmetrically distributed threaded holes are arranged at the two sides of the outside of the auxiliary pipeline 4, the fixing nuts which are oppositely distributed are in threaded connection at the two sides of the outside of the fixed outer ring 6, and the threaded holes at the two sides of the outside of the auxiliary pipeline 4 are matched with the fixing nuts at the two sides of the outside of the fixed outer ring 6, the device can be ensured to run stably by connecting symmetrically distributed fixing nuts with threads on two sides of the outer part of the fixed outer ring 6 and arranging oppositely distributed threaded holes on two sides of the outer part of the auxiliary pipeline 4 by utilizing the mutual adaptation of the screw rods of the fixing nuts and the threaded holes on the outer part of the auxiliary pipeline 4, the outer end of the air guide inner pipe 5 is fixedly connected with an air-permeable outer frame 7, the inner part of the air-permeable outer frame 7 is movably connected with a protective interlayer 8, the outer side of the air-permeable outer frame 7 is provided with a rectangular notch, the rectangular notch on the outer side of the air-permeable outer frame 7 is movably connected with a vent plate 9, the air-permeable outer frame 7 is made of stainless steel metal, the inner part of the protective interlayer 8 is provided with uniformly distributed strip notches, the protective interlayer 8 is made of plastic, the outer side of the protective interlayer 8 is fixedly connected with a rubber outer layer, and the outer part of the vent plate 9 is provided with symmetrically distributed vent notches, and the outside fixedly connected with disc aeration plate of aeration plate 9, through opening the rectangle hole groove in the inside of frame 7 of ventilating to at the inside swing joint protection interlayer 8 of frame 7 of ventilating, swing joint aeration plate 9 in the outside rectangle notch of frame 7 of ventilating simultaneously utilizes the separation ability of protection interlayer 8, can guarantee that the inside volume catkin of factory building can be effectively handled.
In conclusion, this air discharge fan for industrial factory building, during the use, operating personnel need place auxiliary duct 4 activity in the outside notch of factory building, then insert air guide inner tube 5 in the inside curved surface spout of auxiliary duct 4, then operating personnel just need with the fixation nut threaded connection of the outside both sides of fixed outer loop 6 in the outside screwed hole of auxiliary duct 4, then operating personnel need will protect 8 activity buckles of interlayer in the inside of frame 7 of ventilating, and with vent plate 9 buckle again in the notch in the frame 7 outside of ventilating, then operating personnel need with the socket connection power supply line of chassis exterior 1 outside, make the inside flabellum of chassis exterior 1 move, so can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an exhaust fan for industrial factory building, includes chassis exterior (1), its characterized in that: the utility model discloses a case, including chassis exterior (1), inside fixedly connected with of protection urceolus (2) outside one side fixedly connected with of chassis exterior (1), the inside fixedly connected with of protection urceolus (2) filters inner bag (3), the outside opposite side fixedly connected with auxiliary duct (4) of chassis exterior (1), the inside swing joint of auxiliary duct (4) has air guide inner tube (5), the fixed outer loop of outside fixedly connected with (6) of air guide inner tube (5), the outer end fixedly connected with frame (7) of ventilating of air guide inner tube (5), the inside swing joint of frame (7) of ventilating has protection interlayer (8), the rectangle notch has been seted up in the outside of frame (7) of ventilating, and the rectangle notch swing joint in the frame (7) outside of ventilating has air vent (9).
2. The exhaust fan for industrial plants according to claim 1, characterized in that: rectangular shrinkage pool has been seted up to chassis exterior (1) inside, the inside fixedly connected with symmetric distribution's of chassis exterior (1) oblique angle support, the handing-over position swing joint of the inside oblique angle support of chassis exterior (1) has the flabellum, the one end of protection urceolus (2) is passed and is extended to the inside of chassis exterior (1).
3. The exhaust fan for industrial plants according to claim 1, characterized in that: cylindrical hole has been seted up to the inside of protection urceolus (2), the ring shape notch of symmetric distribution is seted up to the inside of filtering inner bag (3), the disc filter screen piece that the inboard ring shape notch fixedly connected with of filtering inner bag (3) relatively distributed, and the inside of disc filter screen piece sets up evenly distributed's fine and close mesh.
4. The exhaust fan for industrial plants according to claim 1, characterized in that: the right end of the auxiliary pipeline (4) penetrates through and extends into the case shell (1), the curved metal sheets which are symmetrically distributed are arranged in the auxiliary pipeline (4), the rectangular clamping blocks which are symmetrically distributed are arranged at the right end of the air guide inner pipe (5), and the curved metal sheets in the auxiliary pipeline (4) are matched with the rectangular clamping blocks at the right end of the air guide inner pipe (5).
5. The exhaust fan for industrial plants according to claim 1, characterized in that: the screwed holes which are symmetrically distributed are formed in the two sides of the outer portion of the auxiliary pipeline (4), the two sides of the outer portion of the fixed outer ring (6) are in threaded connection with fixing nuts which are oppositely distributed, and the screwed holes in the two sides of the outer portion of the auxiliary pipeline (4) are matched with the fixing nuts on the two sides of the outer portion of the fixed outer ring (6) mutually.
6. The exhaust fan for industrial plants according to claim 1, characterized in that: the ventilation frame (7) is made of stainless steel metal, strip-shaped notches which are uniformly distributed are formed in the protection interlayer (8), the protection interlayer (8) is made of plastic, the outer side of the protection interlayer (8) is fixedly connected with a rubber outer layer, the outer side of the ventilation plate (9) is provided with ventilation notches which are symmetrically distributed, and the outer side of the ventilation plate (9) is fixedly connected with a disc-shaped ventilation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502007.7U CN214065156U (en) | 2020-11-03 | 2020-11-03 | Exhaust fan for industrial factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502007.7U CN214065156U (en) | 2020-11-03 | 2020-11-03 | Exhaust fan for industrial factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214065156U true CN214065156U (en) | 2021-08-27 |
Family
ID=77399347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022502007.7U Expired - Fee Related CN214065156U (en) | 2020-11-03 | 2020-11-03 | Exhaust fan for industrial factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214065156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816736A (en) * | 2022-11-30 | 2023-09-29 | 余海飞 | Particulate dust filtering exhaust fan |
-
2020
- 2020-11-03 CN CN202022502007.7U patent/CN214065156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816736A (en) * | 2022-11-30 | 2023-09-29 | 余海飞 | Particulate dust filtering exhaust fan |
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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: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |