CN206723138U - A kind of blower fan of cooling tower protector - Google Patents
A kind of blower fan of cooling tower protector Download PDFInfo
- Publication number
- CN206723138U CN206723138U CN201720344481.7U CN201720344481U CN206723138U CN 206723138 U CN206723138 U CN 206723138U CN 201720344481 U CN201720344481 U CN 201720344481U CN 206723138 U CN206723138 U CN 206723138U
- Authority
- CN
- China
- Prior art keywords
- connector
- protective cover
- air duct
- motor
- cooling tower
- 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
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Abstract
The utility model discloses a kind of blower fan of cooling tower protector, including air duct, the motor being arranged on inside air duct and the fan blade being located on machine shaft, connector is connected between the motor and the air duct, the connector is around the circumferentially distributed setting of the motor, the protective cover that cover sets the fan blade is equipped between the two neighboring connector, fixing component is connected between the protective cover and the connector.The utility model has advantages below and effect：This programme utilizes new mechanical structure, protective cover is arranged between two neighboring connector and is used to realize that the separation of protective cover and connector is fixed by fixing component, so that protective cover dismounting when will not connected piece stopped so that disassembling section is more convenient.
Description
Technical field
A kind of blower fan of cooling tower is the utility model is related to, more particularly to a kind of blower fan of cooling tower protector.
Background technology
Blower fan is to be converted into mechanical energy by inputing power, improves gas pressure and supplies gas side by side the machinery of body, extensive use
In the ventilation, dust discharge and cooling of metallurgy, mine, cooling tower, vehicle, ship and building, the ventilation of boiler and industrial furnace and
Air inducing, the cooling and ventilation of domestic electric appliance and the field such as select and recommend at the drying of cereal.
Notification number is that CN205592167U Chinese patent discloses a kind of novel fan for closed cooling tower, and it is wrapped
Air duct, bottom plate, fan blade and motor are included, wherein fan blade is fixedly installed on motor, and air duct is arranged on the outside of fan blade, and bottom plate is set
In the bottom of air duct, and air duct and bottom plate are split-type structural；Fan blade is streamlined, and its quantity is 4~8, using aluminium alloy
Material is made, and the upper and lower of air duct is provided with flanging, and air duct is made of aluminum-zinc alloy, stainless steel or fiberglass, outside fan blade
It is additionally provided with protective cover.
It is connected for realization by connector between motor and air duct in above-mentioned patent, and is set in the outside of fan blade
Put the presence that protective cover is used to reduce potential safety hazard；But meeting connected piece is stopped protective cover when dismounting, causes people
Work is when dismantling protective cover in the presence of certain inconvenience so that dismounting process is relatively complicated.
Utility model content
The purpose of this utility model is to provide a kind of blower fan of cooling tower protector, and the protector can be conveniently
Dismounting is realized, so as to reduce the triviality of process.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of blower fan of cooling tower is used
Protector, including air duct, the motor being arranged on inside air duct and the fan blade being located on machine shaft, the motor with it is described
Connector is connected between air duct, the connector is around the circumferentially distributed setting of the motor, positioned at the two neighboring company
The protective cover that cover sets the fan blade is equipped between fitting, fixing component is connected between the protective cover and the connector.
By using above-mentioned technical proposal, protective cover is arranged between two adjacent connectors so that connector is not
Barrier effect can be played to protective cover；It is used for the connection for realizing protective cover and connector by fixing component, so that can the company of realization
Dismounting separates between fitting and protective cover.So that it is manually more convenient when realizing the dismounting to protective cover, so as to reduce work
The triviality of sequence.
It is further arranged to：The fixing component includes being connected with the protective cover and contradicting the fixed plate of the connector
And the first bolt being threadedly coupled through the fixed plate with the connector.
By using above-mentioned technical proposal, by the first bolt thread connected mode between fixed plate and connector, it is used for
Removing and installing between fixed plate and connector is realized, so as to realize removing and installing between protective cover and connector.
It is further arranged to：The fixed plate is provided with the buckle for fastening the protective cover, the buckle and the fixation
It is fixedly connected between plate by screw.
By using above-mentioned technical proposal, buckle, which is fastened on protective cover, to be used to realize consolidating between protective cover and buckle
It is fixed, it is used to buckle being fixed on fixed plate by screw, so as to which the separation between fixed plate and protective cover can be realized so that anti-
Shield can be used to realize in dismounting by way of unscrewing screw, so that the dismounting of protective cover is more convenient.
It is further arranged to：The both ends of the air duct are outward extended with flange, be fixed with described connector to
The connecting plate of the flange is touched, described connecting plate is fixedly connected with described flange by the second bolts and nuts.
By using above-mentioned technical proposal, the structural strength of air duct is arranged to add to by flange, and pass through flange
It is used to increase the contact area between air duct and connector with reference to connecting plate so that the connection between connector and air duct is more steady
It is fixed, lift the structural strength between connector and air duct.
It is further arranged to：The buckle fastens described protective cover and contacts at the connecting plate.
By using above-mentioned technical proposal, protective cover is fastened and contradicted on connecting plate by buckling plate, so as to protective cover shape
Position-limiting action circumferentially so that protective cover can reach more preferable fixation；And this kind of mode can preferably realize buckling plate
Separation between protective cover so that the dismounting of protective cover is more convenient.
It is further arranged to：The connector is threadedly coupled by the 3rd bolt with described motor.
By using above-mentioned technical proposal, it is used to realize the separation between motor and connector by way of this kind setting
It is fixed, and the structural strength between lifting motor and connector.
It is further arranged to：Reinforcement is connected between two flange.
By using above-mentioned technical proposal, pass through the structural strength for being arranged to add to flange of reinforcement so that flange
More preferable supporting role can be played to motor.
In summary, the utility model has the advantages that：Protective cover is arranged between two neighboring connector
And it is used to realize that the separation of protective cover and connector is fixed by fixing component so that protective cover will not connected piece in dismounting
Stopped, so that disassembling section is more convenient；By setting flange on air duct and connecting plate being set on connector,
Increase the contact area between connector and air duct, improve the structural strength between connector and air duct；By protective cover with being connected
Between plate by way of buckle is fastened and connected so that can realize that preferably dismounting separates, and makes one between protective cover and connecting plate
The operation of work is easier.
Brief description of the drawings
Fig. 1 is the stereogram of embodiment；
Fig. 2 is A portions enlarged drawing in Fig. 1.
In figure：1st, air duct；2nd, motor；3rd, fan blade；4th, connector；5th, protective cover；6th, fixing component；6.1st, fixed plate；
6.2, the first bolt；7th, buckle；8th, screw；9th, flange；10th, connecting plate；11st, the second bolt；12nd, nut；13rd, the 3rd bolt；
14th, reinforcement.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of blower fan of cooling tower protector, with reference to figure 1 and Fig. 2, including air duct 1, motor 2 and it is fixedly installed on electricity
The inside that the axle center of fan blade 3 in the rotating shaft of machine 2, the rotating shaft of motor 2 and air duct 1 is coaxially disposed and makes fan blade 3 be located at air duct 1.Air duct 1
Both ends extended radially outward flange 9, pass through flange 9 and be used to increase the structural strength of air duct 1；Phase between two flange 9
To one side be fixedly connected with reinforcement 14, the side of reinforcement 14 towards the outer wall of air duct 1 be fixedly connected with air duct 1 and around
The circumferentially distributed setting in axle center of air duct 1.
Connector 4, the circumferentially distributed setting in axial direction of connector 4 around air duct 1 are connected between motor 2 and flange 9.Even
It is threadedly coupled by the 3rd bolt 13 between fitting 4 and motor 2 and is welded with for fixedly connected part 4 and motor 2, the other end
Horizontally disposed connecting plate 10, the second bolt 11 is threadedly coupled through connecting plate 10 with flange 9 and with nut 12 to be connected for fixed
Fitting 4 and flange 9.Protective cover 5 is equipped between two neighboring connector 4, by solid between protective cover 5 and connector 4
Determine component 6 to connect, fan blade 3 is isolated by protective cover 5, so as to reduce the presence of potential safety hazard.
Fixing component 6 includes contacting at connector 4 towards the fixed plate 6.1 of the one side of protective cover 5 and through fixed plate 6.1
The first bolt 6.2 being threadedly coupled with connector 4, it is used to realize fixed plate 6.1 on connector 4 by the first bolt 6.2
It is fixed.The buckle 7 for being shaped as C fonts is connected with fixed plate 6.1 by screw 8, buckle 7 is fastened on protective cover 5 and makes to prevent
The position that shield 5 is located at the opening of buckle 7 is contradicted in fixed plate 6.1, is set protective cover 5 to realize by this kind and is preferably torn open
Unload.
Installation process：
Fan blade 3 is fixedly mounted in the rotating shaft of motor 2, staff passes through connector 4 and motor 2 by the 3rd bolt 13
Connector 4 is fixed on motor 2 by the mode of threaded connection.The motor 2 after connector 4 will be installed to be placed on air duct 1 simultaneously
Connecting plate 10 is set to contradict on flange 9, staff passes through connecting plate 10 and flange 9 and and the spiral shell of nut 12 by the second bolt 11
Line connected mode is used for the fixation for realizing connector 4 and air duct 1.Staff will protection after buckle 7 is fastened on protective cover 5
Cover 5 is contradicted in fixed plate 6.1, and is consolidated protective cover 5 through buckle 7 and the thread connecting mode of fixed plate 6.1 by screw 8
It is scheduled in fixed plate 6.1.Staff, through fixed plate 6.1 and the thread connecting mode of connector 4, is used for by the second bolt 11
Realize fixation of the protective cover 5 on connector 4.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of blower fan of cooling tower protector, including air duct (1), it is arranged on the internal motor (2) of air duct (1) and is located at
Fan blade (3) in motor (2) rotating shaft, is connected with connector (4), the connector between the motor (2) and the air duct (1)
(4) around the motor (2) circumferentially distributed setting, it is characterised in that：It is all provided between the two neighboring connector (4)
The protective cover (5) for having cover to set the fan blade (3), fixing component is connected between the protective cover (5) and the connector (4)
(6)。
A kind of 2. blower fan of cooling tower protector according to claim 1, it is characterised in that：The fixing component (6)
Including the fixed plate (6.1) of the connector (4) is connected and contradicted with the protective cover (5) and through the fixed plate
(6.1) the first bolt (6.2) being threadedly coupled with the connector (4).
A kind of 3. blower fan of cooling tower protector according to claim 2, it is characterised in that：The fixed plate (6.1)
The buckle (7) for fastening the protective cover (5) is provided with, passes through screw (8) between the buckle (7) and the fixed plate (6.1)
It is fixedly connected.
A kind of 4. blower fan of cooling tower protector according to claim 1, it is characterised in that：The two of the air duct (1)
End is outward extended with flange (9), and the connecting plate (10) for contradicting the flange (9), institute are fixed with described connector (4)
The connecting plate (10) stated is fixedly connected with described flange (9) by the second bolt (11) with nut (12).
A kind of 5. blower fan of cooling tower protector according to claim 3, it is characterised in that：The buckle (7) fastens
Described protective cover (5) contacts at the connecting plate (10).
A kind of 6. blower fan of cooling tower protector according to claim 1, it is characterised in that：The connector (4) is logical
The 3rd bolt (13) is crossed to be threadedly coupled with described motor (2).
A kind of 7. blower fan of cooling tower protector according to claim 4, it is characterised in that：Two flange (9)
Between be connected with reinforcement (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344481.7U CN206723138U (en) | 2017-04-01 | 2017-04-01 | A kind of blower fan of cooling tower protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344481.7U CN206723138U (en) | 2017-04-01 | 2017-04-01 | A kind of blower fan of cooling tower protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723138U true CN206723138U (en) | 2017-12-08 |
Family
ID=60503702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344481.7U Expired - Fee Related CN206723138U (en) | 2017-04-01 | 2017-04-01 | A kind of blower fan of cooling tower protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723138U (en) |
-
2017
- 2017-04-01 CN CN201720344481.7U patent/CN206723138U/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: 20171208 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |