CN112377458A - Jet flow induced fan - Google Patents
Jet flow induced fan Download PDFInfo
- Publication number
- CN112377458A CN112377458A CN202011281179.4A CN202011281179A CN112377458A CN 112377458 A CN112377458 A CN 112377458A CN 202011281179 A CN202011281179 A CN 202011281179A CN 112377458 A CN112377458 A CN 112377458A
- Authority
- CN
- China
- Prior art keywords
- fan
- filter screen
- box
- box body
- slide
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a jet flow induction fan which comprises a box body, wherein the box body is fixedly connected with a fan, one end of the box body, close to the fan, is provided with an air inlet hole, a filter screen is arranged in a matched mode, the box body is connected with a vibration assembly in a sliding mode through the fan, the vibration assembly is movably connected with the filter screen, the other end of the box body, close to the fan, is provided with a plurality of groups of guide pipes, and the guide pipes rotate with the box body through adjusting rods. According to the invention, the adjustable guide pipe is arranged on the jet flow inducing fan, so that a worker can flexibly adjust the air outlet angle of the guide pipe according to the use requirement and the installation position during actual installation, the installation and use flexibility of the inducing fan is improved, the application range of the device is increased, and meanwhile, the vibration assembly is arranged, so that the inducing fan can intermittently vibrate and remove dust on the filter screen through the vibration assembly during the actual use process, the filter screen is prevented from being blocked during long-term operation, and the ventilation purification effect of the fan is improved.
Description
Technical Field
The invention belongs to the technical field of fans, and particularly relates to a jet flow induction fan.
Background
The induction fan is also called as a jet fan and a relay fan. It is induced to transmit air with small air quantity. The air purifier is commonly used in a ventilation system of a garage in public facilities, and is used for uniformly stirring and removing local air dead corners so as to improve local air. The induction fan has the characteristics of low noise, small volume, light weight, simple maintenance and the like, and is widely applied to places such as underground parking lots, gymnasiums, workshops and warehouses, but with the constant popularization of the induction fan, the defects of the induction fan in the actual use process are urgently needed to be improved. At present, the common induction fan in the market relies on the mounted position of equipment in using very, can't adjust the direction of air outlet according to actual conditions is nimble, leads to the device to need some supports to assist the adjustment often in the installation, and the staff's of not being convenient for use, the fan does not possess certain self-cleaning function simultaneously, needs staff's periodic cleaning work after using for a long time, increases the maintenance cost of equipment. To this end, we propose a jet induced fan to solve the above problems.
Disclosure of Invention
The present invention is directed to solving the above-mentioned problems, and an object of the present invention is to provide a jet flow inducing fan with an automatic cleaning function, which can flexibly adjust the direction of an air outlet.
In order to achieve the purpose, the invention adopts the following technical scheme:
jet flow induction fan, comprising a box body, wherein the box body is fixedly connected with a fan, one end of the box body close to the fan is provided with an air inlet hole, the air inlet hole is matched with a filter screen, the box body is connected with a vibration component through a fan in a sliding way, the vibration component is movably connected with the filter screen, the other end of the box body close to the fan is provided with a plurality of groups of guide pipes, the guide pipes rotate through an adjusting rod and the box body, the vibration component comprises a fan, a sliding plate and a vibrating rod, the fan is matched with an air outlet of the fan, one end of the sliding plate is movably connected with the fan, the other end of the sliding plate is fixedly connected with the vibrating rod, the vibrating rod is movably connected with the filter screen, the box body is provided with a sliding rail, the sliding plate is slidably connected with the sliding rail through a, the vibrating rod is movably connected with the filter screen through a spherical impact block.
Preferably, the box is equipped with the seat of rotating far away from the one end of fresh air inlet, the honeycomb duct passes through the sliding seat and rotates the seat and rotate the connection, the maximum diameter size of sliding seat is greater than the opening diameter size of rotating the seat.
Preferably, the one end slope of honeycomb duct is equipped with the guide plate, the other end of honeycomb duct is connected with the sleeve through the sliding seat rotation, sleeve and regulation pole threaded connection.
The invention has the beneficial effects that: through setting up adjustable honeycomb duct to the induced fan of efflux for the air-out angle of honeycomb duct can be adjusted in a flexible way according to user demand and mounted position to the staff when actual installation, improves the flexibility of induced fan installation and use, increases the application scope of device. Through setting up the vibration subassembly to the induced fan of efflux for induced fan can carry out intermittent type nature vibration dust removal action through the vibration subassembly to the filter screen in the in-service use process, avoids the filter screen to produce in long-term work and blocks up, improves the purifying effect that the fan ventilates.
Drawings
Fig. 1 is a schematic view of an external structure of a jet flow induction fan according to the present invention;
fig. 2 is a schematic view of an internal structure of a jet flow induction fan according to the present invention.
In the figure: the device comprises a box body 1, a slide rail 11, a rotary seat 12, a fan 2, an air inlet 3, a filter screen 4, a vibration assembly 5, a fan 51, a slide plate 52, a vibration rod 53, a striking block 531, a return spring 54, a flow guide pipe 6, a slide seat 61, a flow guide plate 62, a sleeve 63 and an adjusting rod 7.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, the jet flow induction fan includes a case 1, the case 1 is fixedly connected with a fan 2, and it should be noted that the fan 2 is an HF-150 fan and is fixed on the top of the case 1 through bolts, so as to facilitate the circulation of air flow from the upper half of the case 1. One end that box 1 is close to fan 2 is equipped with fresh air inlet 3, and fresh air inlet 3 cooperation is equipped with filter screen 4, and it needs to notice that fresh air inlet 3 evenly distributed is in the air intake one end of fan 2, and filter screen 4 slope sets up for to device ventilation in-process to impurity such as dust in the air carry out filtration purification work. Box 1 has vibration subassembly 5 through 2 sliding connection of fan, vibration subassembly 5 and 4 swing joint of filter screen, specific swing joint mode: vibration subassembly 5 includes fan 51, slide 52 and vibrating arm 53, and the air outlet cooperation of fan 51 and fan 2 sets up, and the one end and the fan 51 swing joint of slide 52, the other end and the vibrating arm 53 fixed connection of slide 52, vibrating arm 53 and filter screen 4 swing joint. The one end that fan 2 was kept away from to box 1 is equipped with slide rail 11, and slide 52 passes through reset spring 54 and slide rail 11 sliding connection, and the one end that slide 52 is close to slide rail 11 adopts T shape structure, and filter screen 4 slope sets up the one end that is close to fresh air inlet 3 at box 1, and vibrating arm 53 passes through spherical striking piece 531 and filter screen 4 swing joint, drives vibrating arm 53 through slide 52 and carries out the vibration dust removal work of intermittent type nature to filter screen 4.
The other end of the box body 1 close to the fan 2 is provided with a plurality of groups of guide pipes 6, and the guide pipes 6 are rotated with the box body 1 through adjusting rods 7.
Specifically, the box 1 is kept away from the one end of fresh air inlet 3 and is equipped with and rotates seat 12, and honeycomb duct 6 rotates through sliding seat 61 and rotation seat 12 and connects, and sliding seat 61 adopts bellied loop configuration, and sliding seat 61's maximum diameter size is greater than the opening diameter size who rotates seat 12, avoids sliding seat 61 to appear droing in the adjustment process.
More specifically, the one end slope of honeycomb duct 6 is equipped with guide plate 62, guide plate 62 adopts the acoustic celotex board structure, carry out certain noise reduction to the noise that induced fan produced when playing the water conservancy diversion effect, the other end of honeycomb duct 6 rotates through sliding seat 61 and is connected with sleeve 63, it is worth mentioning, sliding seat 61 is equipped with the connecting plate and rotates and be connected with sleeve 63, sleeve 63 and regulation pole 7 threaded connection, it passes through bearing and box 1 rotation connection to adjust pole 7, adjust the air-out angle of honeycomb duct 6, increase the application scenario of induced fan.
When the air guide pipe is used, a worker installs the induction fan at a specified position through the box body 1, and after the induction fan is installed, the adjustment rod 7 is rotated to enable the adjustment rod 7 to drive the sliding seat 61 and the rotating seat 12 to rotate through the sleeve 63, so that the air outlet angle of the air guide pipe 6 is adjusted. When fan 2 begins the during operation air current passes filter screen 4 and gets into box 1 through fresh air inlet 3, derive work through guide plate 62 under the effect of fan 2, at this moment, impurity such as dust in the air filters under the effect of filter screen 4 and purifies, the air after the purification drives fan 51 and rotates when fan 2 air outlet department flows, fan 51 can intermittently promote slide 52 and slide rail 11 and slide rotating the in-process, make vibrating arm 53 drive striking piece 531 and filter screen 4 vibrate the dust removal action, avoid the dust to block up filter screen 4 and influence the ventilation purifying effect of device.
Claims (3)
1. Induced fan of efflux, including box (1), its characterized in that, box (1) fixedly connected with fan (2), the one end that box (1) is close to fan (2) is equipped with fresh air inlet (3), fresh air inlet (3) cooperation is equipped with filter screen (4), box (1) has vibration subassembly (5) through fan (2) sliding connection, vibration subassembly (5) and filter screen (4) swing joint, the other end that box (1) is close to fan (2) is equipped with multiunit honeycomb duct (6), honeycomb duct (6) rotate through adjusting pole (7) and box (1), vibration subassembly (5) include fan (51), slide (52) and vibrating arm (53), the air outlet cooperation setting of fan (51) and fan (2), the one end and fan (51) swing joint of slide (52), the other end and the vibrating arm (53) fixed connection of slide (52), vibrating arm (53) and filter screen (4) swing joint, box (1) is equipped with slide rail (11), slide (53) are through reset spring (54) and slide rail (11) sliding connection, the one end that slide (52) are close to slide rail (11) adopts T shape structure, filter screen (4) slope sets up the one end that is close to fresh air inlet (3) in box (1), vibrating arm (53) are through spherical striking piece (531) and filter screen (4) swing joint.
2. The jet flow induction fan according to claim 1, characterized in that a rotating base (12) is arranged at one end of the box body (1) far away from the air inlet hole (3), the guide pipe (6) is rotatably connected with the rotating base (12) through a sliding base (61), and the maximum diameter size of the sliding base (61) is larger than the opening diameter size of the rotating base (12).
3. The jet flow induction fan according to claim 2, characterized in that a guide plate (62) is obliquely arranged at one end of the guide pipe (6), a sleeve (63) is rotatably connected at the other end of the guide pipe (6) through a sliding seat (61), and the sleeve (63) is in threaded connection with the adjusting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281179.4A CN112377458A (en) | 2020-11-16 | 2020-11-16 | Jet flow induced fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281179.4A CN112377458A (en) | 2020-11-16 | 2020-11-16 | Jet flow induced fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112377458A true CN112377458A (en) | 2021-02-19 |
Family
ID=74585618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011281179.4A Pending CN112377458A (en) | 2020-11-16 | 2020-11-16 | Jet flow induced fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112377458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258803A (en) * | 2021-10-28 | 2022-04-01 | 绍兴儒林生物科技有限公司 | Planting greenhouse for wild dendrobium officinale |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185913A (en) * | 2018-01-03 | 2018-06-22 | 佛山杰致信息科技有限公司 | A kind of dust exhaust apparatus of environmental protection |
| CN208193934U (en) * | 2018-04-16 | 2018-12-07 | 喀什一诺环保设备有限公司 | A kind of waste gas purification apparatus of heating boiler |
| CN208380997U (en) * | 2018-07-04 | 2019-01-15 | 周玉平 | A kind of induction fan |
| CN208982880U (en) * | 2018-04-12 | 2019-06-14 | 东南管阀股份有限公司 | Band check-valves filter screen water segregator |
| CN110360085A (en) * | 2019-07-22 | 2019-10-22 | 浙江沈力防爆机电有限公司 | A kind of induction type jet blower |
| CN211009302U (en) * | 2019-11-25 | 2020-07-14 | 赵鲁豫 | Fan convenient to change filter screen |
-
2020
- 2020-11-16 CN CN202011281179.4A patent/CN112377458A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185913A (en) * | 2018-01-03 | 2018-06-22 | 佛山杰致信息科技有限公司 | A kind of dust exhaust apparatus of environmental protection |
| CN208982880U (en) * | 2018-04-12 | 2019-06-14 | 东南管阀股份有限公司 | Band check-valves filter screen water segregator |
| CN208193934U (en) * | 2018-04-16 | 2018-12-07 | 喀什一诺环保设备有限公司 | A kind of waste gas purification apparatus of heating boiler |
| CN208380997U (en) * | 2018-07-04 | 2019-01-15 | 周玉平 | A kind of induction fan |
| CN110360085A (en) * | 2019-07-22 | 2019-10-22 | 浙江沈力防爆机电有限公司 | A kind of induction type jet blower |
| CN211009302U (en) * | 2019-11-25 | 2020-07-14 | 赵鲁豫 | Fan convenient to change filter screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258803A (en) * | 2021-10-28 | 2022-04-01 | 绍兴儒林生物科技有限公司 | Planting greenhouse for wild dendrobium officinale |
| CN114258803B (en) * | 2021-10-28 | 2023-02-17 | 绍兴儒林生物科技有限公司 | Planting greenhouse for wild dendrobium officinale |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210219 |
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| RJ01 | Rejection of invention patent application after publication |