CN206530551U - Centrifugal smoke exhaust fan - Google Patents
Centrifugal smoke exhaust fan Download PDFInfo
- Publication number
- CN206530551U CN206530551U CN201720041167.1U CN201720041167U CN206530551U CN 206530551 U CN206530551 U CN 206530551U CN 201720041167 U CN201720041167 U CN 201720041167U CN 206530551 U CN206530551 U CN 206530551U
- Authority
- CN
- China
- Prior art keywords
- air
- filter core
- box
- core plate
- air box
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses centrifugal smoke exhaust fan, belong to Fan Equipment technical field, including air box, air box right-hand member is provided with air inlet, motor is provided with the top of air box, the output shaft of motor is connected with driving pulley, spiral case is installed in air box, impeller and driven pulley are installed in spiral case, in being provided with protective cover outside belt on air box front side wall, air box bottom is provided with the first mounting bracket, air box left end is provided with Rose Box, Rose Box top inner wall is provided with clamp and lower clamp, from right to left respectively inserted with primary filter core plate, HEPA filter cores plate and active carbon filter core plate, primary filter core plate, handle is provided with the top of HEPA filter cores plate and active carbon filter core plate, Rose Box bottom is provided with the second mounting bracket, Rose Box left end is provided with air outlet.The utility model not only has ventilation function, also has a function of air filtering, it is to avoid environmental pollution, and cleans easy, easy to use.
Description
Technical field
The utility model belongs to Fan Equipment technical field, and in particular to centrifugal smoke exhaust fan.
Background technology
Centrifugal smoke exhaust fan is widely used in hotel, gymnasium, school, restaurant, cinema, auditorium, the senior people
With the fire-fightings such as house and industrial and mining enterprises and ventilation occasion, central air conditioner system and environment protection purifying system can also be matched in.It is existing
Centrifugal smoke exhaust fan typically only there is air-breathing degassing function, without filtering function, production line in industrial building
During being produced, the harmful gas that often there are floating dust and raw materials for production produced by during transport and processing
Body or dust, when being aerated ventilation using centrifugal smoke exhaust fan, if these pernicious gases are directly arranged to room
Outside, environmental pollution can be caused, so needing a kind of centrifugal smoke exhaust fan with filtering function badly.
Utility model content
The utility model purpose is：Centrifugal smoke exhaust fan is aimed to provide, not only with ventilation function, is also had
There is a function of air filtering, it is to avoid environmental pollution, and clean easy, it is easy to use.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
Centrifugal smoke exhaust fan, including air box, the air box right-hand member are provided with air inlet, the air box top
Portion is provided with motor, and the output shaft of the motor, which is connected with driving pulley, the air box, is provided with spiral case, in the spiral case
Impeller and driven pulley are installed, are arranged between the driving pulley and driven pulley on belt, the air box front side wall
In being provided with protective cover outside belt, the air box bottom is provided with the first mounting bracket, and the air box left end is provided with connection
Air channel, connection air channel left end, which is connected with the top of Rose Box, the Rose Box, offers three through holes, at the top of the Rose Box
Inwall is provided with upper clamp in three through hole correspondence positions, and the Rose Box bottom interior wall is respectively arranged with immediately below upper clamp
It is described inserted with HEPA filter core plates in the through hole of the centre inserted with primary filter core plate in lower clamp, the through hole on the right side
The active carbon filtration core plate of insertion in the through hole in left side, the primary filter core plate, HEPA filter cores plate and active carbon filter core plate block respectively
Between corresponding upper clamp between lower clamp, at the top of the primary filter core plate, HEPA filter cores plate and active carbon filter core plate
In being provided with handle outside Rose Box, the Rose Box bottom is provided with the second mounting bracket, and the Rose Box left end is provided with out
Air port.
Using the utility model of the technical program, during work, motor passes through driving pulley, belt and driven pulley band movable vane
Wheel is rotated, and air enters air box in the presence of impeller by air inlet, and is entered by connecting air channel in Rose Box, air
Primary filter core plate is first passed around, big dust particle and suspension in air is removed, then by HEPA filter core plates, remove in air
Most hazardous particulate matters, eventually pass active carbon filter core plate, remove the odor molecules in air, obtain clean sky
Gas, clean air is arranged to outdoor from air outlet again；, can be by handle by primary filter core plate, HEPA after at regular intervals
Filter core plate and active carbon filter core plate, which take out, to be cleaned.Such structure design, not only with ventilation function, also had
The function of air filtering, it is to avoid environmental pollution, and clean easy, it is easy to use.
Further limit, the primary filter core plate is PET filter core plates.Such structure design, cheap, filter effect
It is good.
Further limit, the belt is V-belt.Such structure design, stable drive, noise is low, working service side
Just, it is cheap.
Further limit, the motor is threephase asynchronous machine.Such structure design, it is steady with energy-efficient, performance
Fixed, noise is low, it is easy for installation the advantages of.
Further limit, the cross section of first mounting bracket and the second mounting bracket is concave.Such structure design,
Steadiness is high, saves material.
Brief description of the drawings
The nonlimiting examples that the utility model can be provided by accompanying drawing are further illustrated；
Fig. 1 is the structural representation of the centrifugal smoke exhaust fan embodiment of the utility model；
Main element symbol description is as follows：
Air box 1, air inlet 2, motor 3, protective cover 4, driving pulley 5, belt 6, driven pulley 7, impeller 8, spiral case 9,
First mounting bracket 10, connection air channel 11, Rose Box 12, upper clamp 13, lower clamp 14, primary filter core plate 15, HEPA filter cores plate 16,
Active carbon filter core plate 17, handle 18, the second mounting bracket 19, air outlet 20.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As shown in figure 1, centrifugal smoke exhaust fan of the present utility model, including air box 1, the setting of the right-hand member of air box 1
There is air inlet 2, the top of air box 1 is provided with motor 3, and the output shaft of motor 3, which is connected with driving pulley 5, air box 1, to be provided with
Impeller 8 and driven pulley 7 are installed in spiral case 9, spiral case 9, belt 6, blower fan are arranged between driving pulley 5 and driven pulley 7
In being provided with protective cover 4 outside belt 6 on the front side wall of case 1, the bottom of air box 1 is provided with the first mounting bracket 10, and the left end of air box 1 is set
Connection air channel 11 is equipped with, the connection left end of air channel 11 is connected with Rose Box 12, and the top of Rose Box 12 offers three through holes, Rose Box
12 top inner walls are provided with upper clamp 13 in three through hole correspondence positions, and the bottom interior wall of Rose Box 12 is divided immediately below upper clamp 13
It is not provided with lower clamp 14, the through hole on right side inserted with primary filter core plate 15, middle through hole is interior inserted with HEPA filter core plates
16, the interior active carbon filtration core plate 17 of insertion of through hole in left side, primary filter core plate 15, HEPA filter cores plate 16 and active carbon filter core plate 17
It is arranged in respectively between upper clamp 13 accordingly between lower clamp 14, primary filter core plate 15, HEPA filter cores plate 16 and activated carbon
The top of filter core plate 17 outside Rose Box 12 in being provided with handle 18, and the bottom of Rose Box 12 is provided with the second mounting bracket 19, Rose Box
12 left ends are provided with air outlet 20.
In the present embodiment, during work, motor 3 is rotated by driving pulley 5, belt 6 and the impeller 8 of driven pulley 7, empty
Gas enters air box 1 in the presence of impeller 8 by air inlet 2, and is entered by connecting air channel 11 in Rose Box 12, and air is first
Primary filter core plate 15 is first passed through, big dust particle and suspension in air is removed, then by HEPA filter cores plate 16, remove air
In most hazardous particulate matters, eventually pass active carbon filter core plate 17, remove the odor molecules in air, obtain clean
Air, clean air is again from the row of air outlet 20 to outdoor；, can be by handle 18 by primary filter core plate after at regular intervals
15th, HEPA filter cores plate 16 and active carbon filter core plate 17, which take out, is cleaned.Such structure design, not only with ventilation work(
Can, also there is the function of air filtering, it is to avoid environmental pollution, and clean easy, it is easy to use.
It is preferred that primary filter core plate 15 is PET filter core plates.Such structure design, cheap, good filtration effect.It is actual
On, the species of primary filter core plate 15 can also be specifically considered according to actual conditions.
It is preferred that belt 6 is V-belt.Such structure design, stable drive, noise is low, and working service is convenient, and price is low
It is honest and clean.In fact, can also specifically consider the species of belt 6 according to actual conditions.
It is preferred that motor 3 is threephase asynchronous machine.Such structure design, with energy-efficient, performance is stable, noise is low,
Easy for installation the advantages of.In fact, can also specifically consider the species of motor 3 according to actual conditions.
It is preferred that the cross section of the first mounting bracket 10 and the second mounting bracket 19 is concave.Such structure design, steadiness
Height, saves material.In fact, can also specifically consider the knot of the first mounting bracket 10 and the second mounting bracket 19 according to actual conditions
Structure.
The centrifugal smoke exhaust fan that the utility model is provided is described in detail above.Specific embodiment is said
It is bright to be only intended to help and understand method of the present utility model and its core concept.It should be pointed out that for the common of the art
For technical staff, on the premise of the utility model principle is not departed from, can also to the utility model carry out it is some improvement and
Modification, these are improved and modification is also fallen into the utility model scope of the claims.
Claims (5)
1. centrifugal smoke exhaust fan, including air box (1), it is characterised in that：Air box (1) right-hand member is provided with air intake
Motor (3) is provided with the top of mouth (2), the air box (1), the output shaft of the motor (3) is connected with driving pulley (5), institute
State to be provided with air box (1) in spiral case (9), the spiral case (9) and impeller (8) and driven pulley (7), the main belt are installed
Wheel (5) and driven pulley (7) between be arranged with belt (6), air box (1) front side wall in belt (6) outside be provided with it is anti-
Shield (4), air box (1) bottom is provided with the first mounting bracket (10), and air box (1) left end is provided with connection air channel
(11), connection air channel (11) left end is connected with the top of Rose Box (12), the Rose Box (12) and offers three through holes, institute
State Rose Box (12) top inner wall and three through hole correspondence positions are provided with upper clamp (13), Rose Box (12) bottom interior wall
It is respectively arranged with immediately below upper clamp (13) in lower clamp (14), the through hole on the right side inserted with primary filter core plate (15),
Inserted with HEPA filter cores plate (16) in the through hole of the centre, the active carbon filtration core plate (17) of insertion in the through hole in the left side,
The primary filter core plate (15), HEPA filter cores plate (16) and active carbon filter core plate (17) are arranged in upper clamp (13) accordingly respectively
Between between lower clamp (14), at the top of the primary filter core plate (15), HEPA filter cores plate (16) and active carbon filter core plate (17)
In being provided with handle (18) outside Rose Box (12), Rose Box (12) bottom is provided with the second mounting bracket (19), the mistake
Filter box (12) left end is provided with air outlet (20).
2. centrifugal smoke exhaust fan according to claim 1, it is characterised in that：The primary filter core plate (15) is
PET filter core plates.
3. centrifugal smoke exhaust fan according to claim 2, it is characterised in that：The belt (6) is V-belt.
4. centrifugal smoke exhaust fan according to claim 3, it is characterised in that：The motor (3) is phase asynchronous
Motor.
5. centrifugal smoke exhaust fan according to claim 4, it is characterised in that：First mounting bracket (10) and
The cross section of two mounting brackets (19) is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041167.1U CN206530551U (en) | 2017-01-13 | 2017-01-13 | Centrifugal smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041167.1U CN206530551U (en) | 2017-01-13 | 2017-01-13 | Centrifugal smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530551U true CN206530551U (en) | 2017-09-29 |
Family
ID=59920734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720041167.1U Expired - Fee Related CN206530551U (en) | 2017-01-13 | 2017-01-13 | Centrifugal smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167206A (en) * | 2017-12-26 | 2018-06-15 | 蔡立海 | A kind of centrifugal smoke exhaust fan |
| CN109899304A (en) * | 2019-03-18 | 2019-06-18 | 深圳市创智联科技发展有限公司 | A kind of outer electric motor type centrifugal fan |
-
2017
- 2017-01-13 CN CN201720041167.1U patent/CN206530551U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167206A (en) * | 2017-12-26 | 2018-06-15 | 蔡立海 | A kind of centrifugal smoke exhaust fan |
| CN108167206B (en) * | 2017-12-26 | 2020-12-15 | 浙江龙信风机有限公司 | Centrifugal fire-fighting smoke exhaust fan |
| CN109899304A (en) * | 2019-03-18 | 2019-06-18 | 深圳市创智联科技发展有限公司 | A kind of outer electric motor type centrifugal fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204901947U (en) | Two air -purifying purifier of indoor and outdoor air | |
| CN204063378U (en) | Air purifier | |
| CN105944483A (en) | Efficient environment-friendly dust removal device | |
| CN206530551U (en) | Centrifugal smoke exhaust fan | |
| CN204100476U (en) | The new wind air cleaning system of bidirectional flow indoor and outdoor Two-way Cycle | |
| CN103398441A (en) | Fresh air purification device | |
| CN211706201U (en) | Oscillating filter screen dust collector | |
| CN107744703A (en) | A kind of easy-to-dismount efficient air purifier | |
| CN107084434A (en) | It is a kind of to remove the air cleaning system of pernicious gas online | |
| CN108825559B (en) | Fan with filtering and purifying functions | |
| CN106288117A (en) | A kind of can inner-outer circulation switching fresh air purifier | |
| CN203501395U (en) | Air inlet and outlet pipeline of fresh air machine | |
| CN207058356U (en) | A kind of filer element type filter for being used to handle polishing dust | |
| CN206755396U (en) | A kind of fresh air purifier | |
| CN206234940U (en) | A kind of double-standard interior circulation clearing machine for automatically controlling | |
| CN206944330U (en) | A kind of air cleaning system that can remove pernicious gas online | |
| CN204301209U (en) | Indoor air purification dialysis machine | |
| CN208579413U (en) | Air purifier | |
| CN208130705U (en) | A kind of economical computer room fume extractor | |
| CN203154969U (en) | Boiler smoke dust purifying device | |
| CN201643937U (en) | Portable purifier capable of initiatively adsorbing smoke | |
| CN206507883U (en) | A kind of modified dust catcher filter mantle | |
| CN204900355U (en) | Novel wind -guiding device | |
| CN205957389U (en) | Ion purifier | |
| CN204704959U (en) | One falls sandbox Fresh air handing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20200113 |