CN200968302Y - Hanging cabinet-type oil smoke collecting blower fan - Google Patents
Hanging cabinet-type oil smoke collecting blower fan Download PDFInfo
- Publication number
- CN200968302Y CN200968302Y CN 200620068032 CN200620068032U CN200968302Y CN 200968302 Y CN200968302 Y CN 200968302Y CN 200620068032 CN200620068032 CN 200620068032 CN 200620068032 U CN200620068032 U CN 200620068032U CN 200968302 Y CN200968302 Y CN 200968302Y
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- blower fan
- motor
- impeller
- cabinet type
- mounting plate
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Abstract
The utility model discloses a hoisting cabinet type exhausting oil-smoke blower, which is divided into upper and lower two part chambers by the spacer with scroll case. The lower chamber is an air inlet case, on which the air inlet and access door are arranged, and the upper chamber is equipped with a top plate of the blower, a motor, an installation plate for the motor, an impeller and an air outlet. The motor is arranged on the installation plate and extends into the shell through the installation plate to link with the impeller. The blower is characterized in that the access door is at least one and exchange for the size of the air inlet, and the joint-dominated structure is arranged between the installation plate for motor and the top plate of the blower. The hoisting cabinet type exhausting oil-smoke blower can carry out three adjusting to the air inlet direction by the exchange of the access door and the air inlet, and can make the impeller, motor and installation plate for motor overturn 90 degrees from the shell by the joint-dominated function of the installation plate for the motor and the top plate to cause the impeller turn to outside the shell, facilitating the cleaning and maintenance for the inner of the impeller and scroll case.
Description
Technical field
The utility model relates to a kind of cigarette blower fan, especially a kind ofly can adjust wind direction and the cleaning cabinet type cooking-fume discharging blower fan of lifting easy to maintenance.
Background technique
The forward multiple wing centrifugal ventilator has static pressure height, characteristics that noise is low, is the first-selection of present oil smoke Forced draught blower.The intake grill of existing ventilator is fixed on the fan casing, and motor is installed on the motor supporting frame and connects with impeller, its design, install and use all based on the electric machine stand horizontal fixed on casing.The user clears up this class draught fan impeller and needs that whole impeller is split out or take apart air intake pipe when safeguarding and from intake grill impeller is cleared up, this mode is brought many inconvenience and very big work difficulty to the user, is difficult to satisfy the industry requirement that is used for fume purifying.And common centrifugal fan air intake and air-out direction have only a kind of mode of vertical 90 degree, also brought a lot of difficulties for like this piping design.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide the cabinet type cooking-fume discharging blower fan of lifting that a kind of impeller cleaning is easy to maintenance, can carry out three kinds of air intake directions adjustment (directly advance directly, left vertical air inlet, right vertical air inlet) simultaneously.
For achieving the above object, the utility model is realized by following technological scheme:
The cabinet type cooking-fume discharging blower fan of a kind of lifting, dividing plate by the band spiral case is divided into two-part chamber up and down, lower chambers is an inlet box, which is provided with intake grill and access hole, upper chamber is provided with blower fan top board, motor, motor mounting plate, impeller and exhaust outlet, motor is installed on the motor mounting plate and passes motor mounting plate and stretch into casing and connect with impeller, it is characterized in that: described access hole at least one and with the intake grill size exchangeability, and be provided with hinging structure between motor mounting plate and blower fan top board.
Above-mentioned access hole is three.
Above-mentioned hinging structure is made up of the fixed plate that is arranged at angle steel and the stiffening plate on the motor mounting plate and be arranged on the blower fan top board, and angle steel and fixed plate are hinged, and stiffening plate is horizontal to be connected between the angle steel.
Above-mentioned top board is provided with the dunnage that plays the support fixation effect when being used for overturning motor mounting plate.
Above-mentioned spiral case is the log spiral spiral case of equilateral basic circle method, near the design of inlet box one side arc water conservancy diversion intake grill is being arranged on the spiral case.
Said machine casing is provided with oil through, and being provided with under the inlet box drains the oil chews.
Above-mentioned impeller is strong antecurvature forward multiple wing centrifugal impeller.
Above-mentioned motor is a B5 structural type motor, connects with top board by motor mounting plate.
Leave suitable spacing between above-mentioned inlet box and the intake grill plane.
This lifts the exchange of cabinet type cooking-fume discharging blower fan by access hole and intake grill, can realize the adjustment of three kinds of air intake directions; Simultaneously, by the hinge function between motor mounting plate and top board, impeller, motor and motor mounting plate are turned in the casing together turn 90 degrees, impeller is forwarded to outside the casing, the cleaning that helps impeller and spiral case inside is safeguarded, satisfies the industry requirement of fume purifying.
In order to understand the utility model more clearly, hereinafter with reference to description of drawings embodiment of the present utility model.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic representation of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the plan view when the 90 ° of air intakes in a left side of the present utility model;
Fig. 4 is the plan view when the 90 ° of air intakes in the right side of the present utility model;
Fig. 5 is the plan view when 180 ° of air intakes of the present utility model;
Fig. 6 is of the present utility model at the structural representation of impeller being cleared up when safeguarding.
Embodiment
Shown in Fig. 1～6, be divided into two-part chamber up and down by the dividing plate of being with spiral case, lower chambers is an inlet box 9, which is provided with intake grill 12 and access hole 8, upper chamber is provided with blower fan top board 5, motor 1, motor mounting plate 3, impeller 6 and exhaust outlet 17.
Top board 5 is provided with blower fan hanger 4 is installed, and blower fan is installed hanger 4 mutual pitch-rows and is of a size of square opening carpenters square cun, always changes usage mode thereby can exchange the exporter according to Environmental Conditions when making the blower fan installation; Top board 5 be provided with above the exhaust outlet 17 with motor mounting plate 3 on the fixed plate 16 that is hinged of angle steel 14, also be provided with the dunnage 15 that plays the support fixation effect when being used for overturning motor mounting plate 3; Have the macropore of the impeller of can packing in the middle of the top board 5, evenly be provided with 8 mounting holes 18 by circumference on the macropore cylindrical, be used for linking with motor mounting plate 3.Spiral case 7 is preferably the log spiral spiral case of equilateral basic circle method, near the design of inlet box one side arc water conservancy diversion intake grill is being arranged on the spiral case 7.
Inlet box 9 adopts the frame structure forms, be used for the vertically-supplying air arbor to inlet stream be constrained to axial admission, realize that blower fan air intake direction is consistent with air-out direction; Inlet box 9 limits are provided with three access holes 8, and access hole 8 and intake grill 12 size exchangeabilities can be realized the adjustment of air intake direction; Carry out smoke pumping and use when removing to realize plugging into after access hole 8 installs flange additional 2 or 3 pipelines, can reduce the node elbow of pipe network like this, thereby simplification design of pipe networks, inlet box 9 can be stored the greasy dirt of blower fan suction simultaneously, can clear up liquid-solid mixing greasy dirt in the inlet box 9 by access hole 8; Inlet box 9 bottoms also are provided with to drain the oil chews 11, chews 11 by draining the oil and greasy dirt can be discharged outside the blower fan.
The intake grill 12 of blower fan and exhaust outlet 17 are rectangular tubular band mounting flange structural type, make things convenient for user's pipeline of plugging into.After adopting 4 steel plate flangings, intake grill 12 is welded to form, have some mounting holes on the limit, this mounting hole is corresponding with access hole 8 mounting holes, both can exchange installation, thereby constitute as Fig. 3, Fig. 4 and different air intake directions shown in Figure 5, the user can always change usage mode by changing the importer.
The impeller 6 of blower fan adopts strong antecurvature forward multiple wing centrifugal impeller, is provided with three adjustable reinforced pull rods in the impeller 6, can strengthen the intensity of impeller.Leave suitable spacing between inlet box 9 and intake grill 12 planes, the pressure loss minimum that causes with the transformation that guarantees air flow directions in the inlet box 9.
The supporting motor 1 of blower fan is selected B5 structural type motor for use, vertical being installed on the motor mounting plate 3, and connect with top board 5 by motor mounting plate 3, hinged with fixed plate 16; Electric machine main shaft passes motor mounting plate 3 and stretches into that casing 10 is inner to be connected with impeller 6; Be welded with handle 2, angle steel 14 and stiffening plate 13 on the motor mounting plate 3, stiffening plate is horizontal to be connected between the angle steel, and this project organization is a movable connection structure, can increase the rigidity of motor mounting plate 3 again.When removing bolt that motor mounting plate 3 connects with top board 5 bolt hinged with unclamping angle steel 14 and fixed plate 16, impeller 6, motor 1 and motor mounting plate 3 can be flipped out in casing 10 together by handle 2, the angle of upset can reach 90 degree, make impeller 6 can be turned to casing 10 outsides, at this moment, by bolt stiffening plate 13 and dunnage 15 are connected and fixed again.By this structural type, can realize impeller 6 is carried out cleaning oil pollution quickly and easily, and needn't remove pipeline, regular maintenance is provided convenience, saved the time.
Claims (9)
1, lift cabinet type cooking-fume discharging blower fan, dividing plate by band spiral case (7) is divided into two-part chamber up and down, lower chambers is inlet box (9), which is provided with intake grill (12) and access hole (8), upper chamber is provided with blower fan top board (5), motor (1), motor mounting plate (3), impeller (6) and exhaust outlet (17), motor (1) is installed on motor mounting plate (3) and goes up and pass motor mounting plate (3) and stretch into casing (10) and connect with impeller (6), it is characterized in that: described access hole (8) at least one and with intake grill (12) size exchangeability, and be provided with hinging structure between motor mounting plate (3) and blower fan top board (5).
2, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1, it is characterized in that: described access hole (8) is three.
3, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1 and 2, it is characterized in that: described hinging structure is made up of the fixed plate (16) that is arranged at angle steel (14) and the stiffening plate (13) on the motor mounting plate (3) and be arranged on the blower fan top board (5), angle steel (14) is hinged with fixed plate (16), and stiffening plate (13) is horizontal to be connected between the angle steel (14).
4, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1 is characterized in that: described top board (5) is provided with the dunnage (15) that plays the support fixation effect when being used for overturning motor mounting plate (3).
5, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1, it is characterized in that: described spiral case (7) is the log spiral spiral case of equilateral basic circle method, spiral case (7) is gone up and is being provided with arc water conservancy diversion intake grill near inlet box (9) one sides.
6, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1, it is characterized in that: described casing (10) is provided with oil through, and being provided with under the inlet box (9) drains the oil chews (11).
7, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1 is characterized in that: described impeller (6) is strong antecurvature forward multiple wing centrifugal impeller.
8, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1, it is characterized in that: described motor (1) is a B5 structural type motor, connects with top board (5) by motor mounting plate (3).
9, the cabinet type cooking-fume discharging blower fan of lifting according to claim 1 is characterized in that: leave suitable spacing between described inlet box (9) and intake grill (12) plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068032 CN200968302Y (en) | 2006-11-22 | 2006-11-22 | Hanging cabinet-type oil smoke collecting blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068032 CN200968302Y (en) | 2006-11-22 | 2006-11-22 | Hanging cabinet-type oil smoke collecting blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968302Y true CN200968302Y (en) | 2007-10-31 |
Family
ID=38967872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620068032 Expired - Fee Related CN200968302Y (en) | 2006-11-22 | 2006-11-22 | Hanging cabinet-type oil smoke collecting blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968302Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900128A (en) * | 2010-08-27 | 2010-12-01 | 苏州顶裕节能设备有限公司 | Box type fan |
| CN103821740A (en) * | 2014-03-17 | 2014-05-28 | 上海诺地乐通用设备制造有限公司 | Cover lifting direction-connection centrifugal fan |
| CN108468660A (en) * | 2018-06-08 | 2018-08-31 | 安徽阿莫斯泵业有限公司 | A kind of end sucking centrifugal pump sliding door type front end cap assemblies |
-
2006
- 2006-11-22 CN CN 200620068032 patent/CN200968302Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900128A (en) * | 2010-08-27 | 2010-12-01 | 苏州顶裕节能设备有限公司 | Box type fan |
| CN103821740A (en) * | 2014-03-17 | 2014-05-28 | 上海诺地乐通用设备制造有限公司 | Cover lifting direction-connection centrifugal fan |
| CN108468660A (en) * | 2018-06-08 | 2018-08-31 | 安徽阿莫斯泵业有限公司 | A kind of end sucking centrifugal pump sliding door type front end cap assemblies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |