CN209704938U - A kind of FFU blower fan filtering unit - Google Patents
A kind of FFU blower fan filtering unit Download PDFInfo
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- CN209704938U CN209704938U CN201920403357.2U CN201920403357U CN209704938U CN 209704938 U CN209704938 U CN 209704938U CN 201920403357 U CN201920403357 U CN 201920403357U CN 209704938 U CN209704938 U CN 209704938U
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- block
- blower fan
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Abstract
The utility model discloses a kind of FFU blower fan filtering unit, including filter bank case, network interface plate is installed on the front of the filter bank case, magnetic patch is installed on the left of the network interface plate, the magnetic patch is adsorbed on the front of filter bank case.The utility model on the back side of sealing plate by installing L shape welding bars, the cross bar of L shape welding bars is between blade and impeller simultaneously, and the hollow circular ring connected on cross bar outer wall, which is matched, closes rope item, rope item at this time is in below the outer wall of hollow circular ring, when being blown under wind direction, item of restricting will be fluctuated vertically downward, if the wind produced by boasting is not vertical configuration, rope item will tilt, blowing is avoided to tilt, it dries not up to standard, and it is placed on two groups of blades in blower manipulation case, expand blowing area, the soft curtain installed below the front of filter bank case simultaneously, it avoids leaking out, if leaking out causes external wind will be introduced wherein, cause the net wind of ffu not up to standard.
Description
Technical field
The utility model relates to ffu blower fan filtering technical field, specially a kind of FFU blower fan filtering unit.
Background technique
A kind of traditional FFU blower fan filtering unit has the disadvantage that
Currently, old-fashioned ffu is initially to acquire wind untreated outside clean area, the blocking of filter will cause,
Traditional side air inlet acquisition is treated wind inside clean area, there is further promotion in blocking, in order to avoid
The blocking of ffu filter, new ffu are designed to that outlet air and air inlet are not interfere with each other, if air inlet is interfered with outlet air, will lead to part
The dust particle of 100 grades of clean areas is exceeded, deficiency in draught, violates relevant regulations, if particle is exceeded, the product testing of production
It is unqualified.
Utility model content
The purpose of this utility model is to provide a kind of FFU blower fan filtering units, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of FFU blower fan filtering unit, including mistake
Set box is filtered, network interface plate is installed on the front of the filter bank case, magnetic patch, the magnetic are installed on the left of the network interface plate
Block is adsorbed on the front of filter bank case, the periphery of the network interface plate is equipped with frame, is equipped on the right side of the frame
Empty block is connected with L shape support rod in the inner cavity of the hollow block, and air pressure sight is separately installed on the front of the filter bank case
Table and peep hole are examined, the front lower section of the filter bank case is fixedly connected with soft curtain；
The inside of the filter bank case is equipped with opening box, and the case that tilts, the left side are provided in the opening box
The bottom of right bank case is equipped with high efficiency particulate air filter holder, and bottom offers elongated slot at left and right sides of the inner wall of the opening box,
Threaded hole is offered on the notch front of the elongated slot；
It is placed with blower manipulation case in the box cavity that tilts, is provided with support at the top of the blower manipulation case
Panel, the upper support panel are mounted in the top inner wall of filter bank case by bolt, the top of the upper support panel
The positive left and right sides is mounted on motor, and the first conducting wire is electrically connected between motor described in two groups, and the output end of the motor connects
It is connected to drive shaft, turntable is installed on the outer wall of the drive shaft, blade, the drive shaft are installed on the outer wall of the turntable
Bottom impeller is installed, the bottom of the upper support panel is provided with sealing plate, and at left and right sides of sealing plate top face
For openning shape, nut is connected with placement block at left and right sides of the outer wall of the blower manipulation case, solid on the front for placing block
Surely it is connected with bolt, the bottom for placing block is provided with headlamp, and the placement block is located at the notch of elongated slot, and it is logical to place block
It crosses bolt-through to place the front of block and be fixedly connected on the front of headlamp, the top input terminal electrical connection of the headlamp
There is the second conducting wire；
The bottom of the sealing plate is fixedly connected with L shape welding bars, is connected with hollow circle on the cross bar of the L shape welding bars
Ring is fixedly connected with rope item under the outer wall of the hollow circular ring.
Preferably, second conducting wire is electrically connected with external power supply with the first conducting wire.
Preferably, the quantity of the headlamp is two groups, and headlamp described in two groups is located at a bottom left side for opening box
Right two sides, and connected by bolt thread.
Preferably, the L shape support rod is welded on the front of filter bank case, and hollow block is L shape, it is described in
The transverse bar of empty block is connected to the right wall of frame or more two sides.
Preferably, the peep hole is in is on the same horizontal plane with rope item, and the peep hole is watched
Whether vertical when to rope item by wind, the rope item is between blade and impeller, and item of restricting does not contact impeller.
Preferably, the impeller is located at the top of high efficiency particulate air filter holder, and impeller and high efficiency particulate air filter holder it
Between distance be three centimetres.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model on the back side of sealing plate by installing L shape welding bars, while the cross bar of L shape welding bars is in
Between blade and impeller, and the hollow circular ring connected on cross bar outer wall, with rope item is closed, rope item at this time is in hollow circle
Below the outer wall of ring, when blowing under wind direction, rope item will be fluctuated vertically downward, if the wind produced by boasting is not vertical
Shape, rope item will tilt, and the two groups of blades for causing blowing not up to standard, and being placed in blower manipulation case expand blowing area,
The soft curtain installed below the front of filter bank case simultaneously, avoids leaking out, if external wind will be introduced wherein by leaking out,
It causes not up to standard；
2, the utility model expands blowing face, it is contemplated that up to standard by manipulating two groups of blades of placement in case in blower
Problem, is substituted traditional air inlet and outlet air and is arranged at the same face, and air inlet is separated with outlet air, is separately mounted to different
On panel, outlet air is avoided to contact with each other with air inlet, has the advantages that structure is simple, easy to use, using effect is good.
Detailed description of the invention
Fig. 1 is the utility model filter bank case overall structure diagram；
Fig. 2 is the utility model opening box internal structure chart；
Fig. 3 is that the utility model blower manipulates box structure figure；
Fig. 4 is the utility model sealing plate bottom view.
In figure: 1- filter bank case；2- magnetic patch；3- network interface plate；4- frame；5- hollow block；6-L shape support rod；7- air pressure
Observe table；8- peep hole；9- opening box；10- tilts case；11- threaded hole；12- elongated slot；13- high efficiency particulate air filter holder；
Panel is supported on 14-；15- motor；The first conducting wire of 16-；17- drive shaft；18- turntable；19- blade；20- impeller；21- rope item；
22- bolt；23- places block；The second conducting wire of 24-；25- headlamp；26-L shape welding bars；27- hollow circular ring；28- sealing plate；
29- blower manipulates case；The soft curtain of 30-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of FFU blower fan filtering unit, including filter
Case 1 is organized, network interface plate 3 is installed on the front of filter bank case 1, the left side of network interface plate 3 is equipped with magnetic patch 2, and magnetic patch 2 was adsorbed on
On the front for filtering set box 1, the periphery of network interface plate 3 is equipped with frame 4, and the right side of frame 4 is equipped with hollow block 5, hollow block 5
It is connected with L shape support rod 6 in inner cavity, barometric observation table 7 and peep hole 8 are separately installed on the front of filter bank case 1, filters
The front lower section of set box 1 is fixedly connected with soft curtain 30, and the inside of filter bank case 1 is equipped with opening box 9, sets in opening box 9
It is equipped with the case 10 that tilts, the bottom for the case 10 that tilts is equipped with high efficiency particulate air filter holder 13, the inner wall or so of opening box 9
Two side bottoms offer elongated slot 12, offer threaded hole 11 on the notch front of elongated slot 12, place in 10 inner cavity of case that tilts
There is blower to manipulate case 29, the top of blower manipulation case 29 is provided with support panel 14, and upper support panel 14 is installed by bolt
In the top inner wall of filter bank case 1, motor 15, two groups of electricity are mounted at left and right sides of the top face of upper support panel 14
The first conducting wire 16 is electrically connected between machine 15, the output end of motor 15 is connected with drive shaft 17, installs on the outer wall of drive shaft 17
There is turntable 18, blade 19 is installed on the outer wall of turntable 18, the bottom of drive shaft 17 is equipped with impeller 20, upper support panel 14
Bottom is provided with sealing plate 28, and is openning shape at left and right sides of 28 top face of sealing plate, and the outer wall that blower manipulates case 29 is left
The right equal nut in two sides, which is connected with, places block 23, places and is fixedly connected with bolt 22 on the front of block 23, the bottom for placing block 23 is set
It is equipped with headlamp 25, block 23 is placed and is located at the notch of elongated slot 12, and by bolt 22 through the front for placing block 23, it is fixed to connect
It connects on the front of headlamp 25, the top input terminal of headlamp 25 is electrically connected with the second conducting wire 24, and the bottom of sealing plate 28 is solid
Surely L shape welding bars 26 are connected with, hollow circular ring 27 is connected on the cross bar of L shape welding bars 26, is consolidated under the outer wall of hollow circular ring 27
Surely rope 21 second conducting wire 24 of item is connected with to be electrically connected with external power supply with the first conducting wire 16, the quantity of headlamp 25 is two groups,
And two groups of headlamps 25 are located at left and right sides of the bottom of opening box 9, and are threadedly coupled by bolt 22, L shape support rod 6 welds
It connects on the front of filter bank case 1, and hollow block 5 is L shape, the transverse bar of hollow block 5 is connected in the right wall of frame 4
Lower two sides, peep hole 8 be in rope item 21 be on the same horizontal plane, allow peep hole 8 watch restrict item 21 by
Whether vertical when wind, rope item 21 be between blade 19 and impeller 20, and rope item 21 does not contact impeller 20, and impeller 20
In the top of high efficiency particulate air filter holder 13, and the distance between impeller 20 and high efficiency particulate air filter holder 13 are three centimetres.
Working principle: opening power supply, and electric current is introduced into motor 15 by power supply by the first conducting wire 16, and motor 15 operates,
Drive shaft 17 is controlled simultaneously, and rotates turntable 18, while rotate while matching closing in filter bank case 1 with movable vane piece 19
Front on can introduce gases into and tilt in case 10 by network interface plate 3, when blade 19 is rotated, it will
Gas is blown on the back side of impeller 20, while controlling impeller 20 and drying downwards, the wind blown down passes through high efficiency particulate air filter, reaches pair
The purification of gas, while the soft curtain 30 installed below the front of filter bank case 1, avoid leaking out, will be outer if leaked out
The sordid wind in boundary introduces wherein, causes not up to standard；
In view of whether the wind of blowout is vertical configuration, by installing L shape welding bars 26 on the back side of sealing plate 28, simultaneously
The cross bar of L shape welding bars 26 is between blade 19 and impeller 20, and the hollow circular ring 27 connected on cross bar outer wall cooperates
Upper rope item 21, rope item 21 at this time is in below the outer wall of hollow circular ring 27, and when blowing under wind direction, rope item will be vertical
Fluctuation downwards, if the wind produced by boasting is not vertical configuration, rope item will be tilted, and cause blowing not up to standard, and be placed on blower behaviour
Two groups of blades 19 in case 29 are controlled, blowing area is expanded；
In view of problem up to standard, traditional air inlet and outlet air is substituted and is arranged at the same face, by air inlet and outlet air point
It opens, is separately mounted on different panels, outlet air is avoided to contact with each other with air inlet.
In view of installation question, by the elongated slot 12 opened up at left and right sides of the bottom interior wall of opening box 9, and by blower
Manipulation case 21 is put into opening box 9, while by bolt 22 by threaded hole 11, and is connect with headlamp 11, such installation
Compare it is traditional it is easier for installation quickly.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of FFU blower fan filtering unit, including filter bank case (1), it is characterised in that: the filter bank case (1) is just
It is equipped on face network interface plate (3), is equipped with magnetic patch (2) on the left of the network interface plate (3), the magnetic patch (2) is adsorbed on filter
On the front of group case (1), the periphery of the network interface plate (3) is equipped with frame (4), is equipped on the right side of the frame (4) hollow
Block (5) is connected with L shape support rod (6) in the inner cavity of the hollow block (5), pacifies respectively on the front of the filter bank case (1)
Equipped with barometric observation table (7) and peep hole (8), the front lower section of the filter bank case (1) is fixedly connected with soft curtain (30)；
The inside of the filter bank case (1) is equipped with opening box (9), is provided with the case that tilts in the opening box (9)
(10), the bottom of the case that tilts (10) is equipped with high efficiency particulate air filter holder (13), and the inner wall of the opening box (9) is left
Right two side bottoms offer elongated slot (12), offer threaded hole (11) on the notch front of the elongated slot (12)；
Blower manipulation case (29), the top setting of blower manipulation case (29) are placed in the case that tilts (10) inner cavity
There is upper support panel (14), the upper support panel (14) is mounted in the top inner wall of filter bank case (1) by bolt, institute
It states and is mounted on motor (15) at left and right sides of the top face of support panel (14), motor described in two groups is electrically connected between (15)
Have the first conducting wire (16), the output end of the motor (15) is connected with drive shaft (17), is pacified on the outer wall of the drive shaft (17)
It equipped with turntable (18), is equipped with blade (19) on the outer wall of the turntable (18), the bottom of the drive shaft (17) is equipped with fan
It takes turns (20), the bottom of upper support panel (14) is provided with sealing plate (28), and at left and right sides of sealing plate (28) top face
It is openning shape, nut is connected with and places block (23) at left and right sides of the outer wall of blower manipulation case (29), the placement block
(23) it is fixedly connected on front bolt (22), the bottom for placing block (23) is provided with headlamp (25), the placement
Block (23) is located at the notch of elongated slot (12), described to place block (23) by bolt (22) through the front of placing block (23) and solid
Surely it is connected on the front of headlamp (25), the top input terminal of the headlamp (25) is electrically connected with the second conducting wire (24)；
The bottom of the sealing plate (28) is fixedly connected with L shape welding bars (26), connects on the cross bar of the L shape welding bars (26)
Have hollow circular ring (27), rope item (21) is fixedly connected under the outer wall of the hollow circular ring (27).
2. a kind of FFU blower fan filtering unit according to claim 1, it is characterised in that: second conducting wire (24) and the
One conducting wire (16) is electrically connected with external power supply.
3. a kind of FFU blower fan filtering unit according to claim 1, it is characterised in that: the quantity of the headlamp (25)
It is two groups, and headlamp described in two groups (25) is located at left and right sides of the bottom of opening box (9), and passes through bolt (22) screw thread
Connection.
4. a kind of FFU blower fan filtering unit according to claim 1, it is characterised in that: L shape support rod (6) welding
On the front of filter bank case (1), and hollow block (5) is L shape, and the transverse bar of the hollow block (5) is connected to frame
(4) two sides above and below right wall.
5. a kind of FFU blower fan filtering unit according to claim 1, it is characterised in that: the peep hole (8) is in and rope
Item (21) is on the same horizontal plane, so that the peep hole (8) is when can watching rope item (21) by wind
No vertical, the rope item (21) is between blade (19) and impeller (20), and rope item (21) does not contact impeller (20).
6. a kind of FFU blower fan filtering unit according to claim 1, it is characterised in that: the impeller (20) is located at efficient
The top of filter holder (13), and the distance between impeller (20) and high efficiency particulate air filter holder (13) they are three centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920403357.2U CN209704938U (en) | 2019-03-27 | 2019-03-27 | A kind of FFU blower fan filtering unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920403357.2U CN209704938U (en) | 2019-03-27 | 2019-03-27 | A kind of FFU blower fan filtering unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704938U true CN209704938U (en) | 2019-11-29 |
Family
ID=68647940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920403357.2U Active CN209704938U (en) | 2019-03-27 | 2019-03-27 | A kind of FFU blower fan filtering unit |
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| CN (1) | CN209704938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617142A (en) * | 2020-05-07 | 2021-11-09 | 钰祥企业股份有限公司 | Filtering module |
-
2019
- 2019-03-27 CN CN201920403357.2U patent/CN209704938U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617142A (en) * | 2020-05-07 | 2021-11-09 | 钰祥企业股份有限公司 | Filtering module |
| CN113617142B (en) * | 2020-05-07 | 2023-04-18 | 钰祥企业股份有限公司 | Filtering module |
| US11890562B2 (en) | 2020-05-07 | 2024-02-06 | Ye Siang Enterprise Co., Ltd. | Filtering module |
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