CN101063456A - Electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf - Google Patents
Electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf Download PDFInfo
- Publication number
- CN101063456A CN101063456A CN 200610013513 CN200610013513A CN101063456A CN 101063456 A CN101063456 A CN 101063456A CN 200610013513 CN200610013513 CN 200610013513 CN 200610013513 A CN200610013513 A CN 200610013513A CN 101063456 A CN101063456 A CN 101063456A
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- China
- Prior art keywords
- rotational axis
- inserted hole
- polygonal
- electric machine
- motor
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- 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.)
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Links
- 241001075561 Fioria Species 0.000 title claims description 13
- 239000002184 metal Substances 0.000 claims abstract description 15
- 241000883990 Flabellum Species 0.000 claims description 21
- 238000007373 indentation Methods 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000006200 vaporizer Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 201000004792 malaria Diseases 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The invention relates to a moisture separator fan sphere, in particular to a deforming-proof and loose-proof tripping mechanism for a motor rotary axis of the moisture separator fan sphere, resolving the question that the prior moisture separator fan sheets are easy to deform and loose as the motor rotary axis heating or with high rotary speed with low intensity material. The art scheme of resolving the question comprises a shaded-pole motor fixed on a motor holder plate and a centrifugal fan sheet inserted to the rotary axis end of the shaded-pole motor via a rotary axis inserting hole, characterized in that the rotary axis inserting hole is injected with a polygonal groove which is inserted with a polygonal metal collar with same peripheral size with the groove, wherein the center of the collar is designed to be the rotary axis inserting hole and is used in fixing the fan motor axis with the sheet in moisture separator or other electric appliances.
Description
Technical field
The present invention relates to dehumidifier, blower fan technical field, particularly a kind ofly can prevent that the fan leaf electric machine rotational axis inserted hole is higher because of motor rotational shaft speed, the electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of heating distortion even the moisture removing device fan leaf of threading off with running shaft.
Background technique
In general dehumidifier is the inside that indoor malaria is incorporated into its cabinet, make heat exchanger reduce temperature by wherein having mobile vaporizer of refrigerant and condenser to constitute, make hydrogenesis in the humid air come out again the air of dehumidifying to be discharged into indoor, reach the device that reduces the indoor humidity purpose.
The dehumidifier that conventional art is made mainly includes the front and form air suction inlet 52, and the back forms the cabinet 60 of air outlet 54 as depicted in figs. 1 and 2; Be arranged on the rear of air suction inlet 52, will introduce malarias by air suction inlet 52 and freeze-out by heat exchanger and discharge the blower fan 70 of dry air behind the moisture to air outlet 54; Be arranged on the heat exchanger 80 that the vaporizer 82 that between blower fan 70 and the air suction inlet 52 air that enters by air suction inlet 52 dehumidified and condenser 84 constitute; And and vaporizer 82 condensers 84 link together refrigerant carried out compressor for compressing 90; Comprise that also being arranged on the baffle plate 92 that will be directed to blower fan 70 1 sides between blower fan 70 and the heat exchanger 80 by the air of heat exchanger 80 constitutes.
Forming the ventilation slot 92a of the air flows of passing through heat exchanger 80 in the central authorities of baffle plate 92, the running shaft of the dynamo-electric machine 72 of split-pole cover connects the rear that ventilation slot 92a is arranged on baffle plate 92, the centrifugal flabellum 74 of pegging graft on it is bigger than ventilation slot 92a, carrying to peripheral direction by the air of ventilation slot 92a introducing.
The discharge structure of dehumidifier is mainly by the downside that is arranged on heat exchanger 80, the water receiving disc 86 to assembling from the condensed water of heat exchanger 80 landing in dehumidifying; Be formed on the water receiving disc 86, discharge the drain gully of condensed water; Be arranged on the downside of front panel 66 in addition, storage constitutes from the condensed water water tank 100 that the water receiving disc drain gully falls.
The dividing plates 63 that water receiving disc 86 vertically is formed on above the chassis 62 are supported, heat exchanger 80 is set above, and the condensed water that flows down on making in the time of dehumidifying heat exchanger 80 is assembled.
Dividing plate 63 is vertical outstanding formation on chassis 62, and space that water tank 100 is set and the spatial division that compressor 90 is set are come.
But, existing as mentioned above dehumidifier blower fan reasons such as big and Material Strength fans is little owing to thin its centrifugal cutter leaf of the dynamo-electric arbor of cover, the flabellum center electric machine rotational axis inserted hole that uses of a specified duration be subjected to electric machine rotational axis heat and rotatory force thereof the effect distortion, become big, become flexible even can not be by synchronous driven rotary of electric machine rotational axis or dropout.
Summary of the invention
The running distortion that the present invention exists for the electric machine rotational axis inserted hole that solves above-mentioned existing moisture removing device fan leaf, become big, loosening, the problem of threading off, a kind of electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf is provided, its technological scheme of dealing with problems includes: the motor with cup rotor that is fixed in the motor bearing plate, the centrifugal flabellum that is plugged in motor with cup rotor rotation axle head with rotational axis inserted hole constitutes, it is characterized in that: it also is injected with a polygonal groove around centrifugal flabellum rotational axis inserted hole, it is identical with groove polygonal size to embed a periphery in the polygonal groove, and the center is designed to the polygonal metal washer of rotational axis inserted hole.
Above-mentioned polygonal can according to existing centrifugal flabellum stiffening rib how much be designed to corresponding polygonal groove and corresponding polygonal metal washer, be that the six roots of sensation can be designed to hexagonal indentations and corresponding Hexagon metal washer embeds wherein as centrifugal flabellum stiffening rib.
The footpath degree of above-mentioned packing ring, thickness are by the decision of electric machine rotational axis rotating speed, and thickness is generally got the 2-5 millimeter.
Advantage and good effect: in the present invention and the existing dehumidifier fan motor running shaft compared with the flabellum plug in structure since on the flabellum around the rotational axis inserted hole injection moulding polygonal groove and be bumped into the polygonal metal washer, make the flabellum rotational axis inserted hole strengthen the high rotating speed rotating force of anti-motor and heat transfer, heat dissipation potential, electric machine rotational axis inserted hole can not be out of shape, become flexible or thread off on the flabellum when the high rotating speed of motor rotates, and has improved moisture removing device fan leaf life-span and dehumidifier efficient and product image.
Description of drawings
Fig. 1 is existing dehumidifier outline drawing;
Fig. 2 is existing dehumidifier STRUCTURE DECOMPOSITION figure;
Fig. 3 is the three-dimensional oblique view of blower fan centrifugal fan leaf back injection moulding polygonal groove in the dehumidifier of the present invention;
Fig. 4 is the polygonal metal washer stereogram that the present invention is embedded in blower fan centrifugal fan leaf back polygonal groove in the dehumidifier;
Fig. 5 is that motor with cup rotor running shaft and centrifugal flabellum, the metal washer of blower fan in the dehumidifier of the present invention installed exploded view;
Main symbol description among the figure
1: electric machine rotational axis inserted hole 1 ': electric machine rotational axis
2: polygonal groove 2 ': metal washer
3: stiffening rib 52: air suction inlet
54: air outlet 56: suction grid plate
58: discharge screen 60: cabinet
62: chassis 63: dividing plate
64: chassis body 66: front panel
68: rear board 70: blower fan
72: motor with cup rotor, motor with cup rotor body
74: centrifugal flabellum, flabellum 76: motor bearing plate
80: heat exchanger 82: vaporizer
84: condenser 86: water receiving disc
88: drain gully 90: compressor
92: baffle plate 94: operation unit
96: filter plate 100: water tank
Embodiment
In order to further specify content of the present invention, characteristics are now as follows for embodiment and accompanying drawings: accompanying drawing 3-5 shows electric machine rotational axis inserted hole anti deforming, loosening and releasing structure Application Example in dehumidifier of moisture removing device fan leaf of the present invention, its technological scheme of dealing with problems includes: the motor with cup rotor 72 that is fixed in the motor bearing plate, the centrifugal flabellum 74 that is plugged in motor with cup rotor running shaft 1 ' end with rotational axis inserted hole constitutes, it is characterized in that: it also is injected with a polygonal groove 2 around centrifugal flabellum 74 rotational axis inserted holes 1, it is identical with groove polygonal size to embed a periphery in the polygonal groove, the center be designed to the polygonal metal washer 2 of rotational axis inserted hole 1 '.
Above-mentioned polygonal can according to existing centrifugal flabellum stiffening rib 3 how much be designed to corresponding polygonal groove and corresponding polygonal metal washer, be that the six roots of sensation can be designed to hexagonal indentations and corresponding Hexagon metal washer embeds wherein as centrifugal flabellum stiffening rib.
The footpath degree of above-mentioned packing ring, thickness are by the decision of electric machine rotational axis rotating speed, and thickness is generally got the 2-5 millimeter.
Claims (3)
1, a kind of electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf includes: be fixed in the motor with cup rotor of motor bearing plate, the centrifugal flabellum that is plugged in motor with cup rotor rotation axle head with rotational axis inserted hole constitutes, it is characterized in that: it also is injected with a polygonal groove around centrifugal flabellum rotational axis inserted hole, it is identical with groove polygonal size to embed a periphery in the polygonal groove, and the center is designed to the polygonal metal washer of rotational axis inserted hole.
2, the electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf according to claim 1, it is characterized in that: above-mentioned polygonal can according to existing centrifugal flabellum stiffening rib how much be designed to corresponding polygonal groove and corresponding polygonal metal washer, be that the six roots of sensation can be designed to hexagonal indentations and corresponding Hexagon metal washer embeds wherein as centrifugal flabellum stiffening rib.
3, the electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf according to claim 1 is characterized in that: the footpath degree of above-mentioned metal washer, thickness are by the decision of electric machine rotational axis rotating speed, and thickness is generally got the 2-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610013513 CN101063456A (en) | 2006-04-24 | 2006-04-24 | Electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610013513 CN101063456A (en) | 2006-04-24 | 2006-04-24 | Electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101063456A true CN101063456A (en) | 2007-10-31 |
Family
ID=38964672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610013513 Pending CN101063456A (en) | 2006-04-24 | 2006-04-24 | Electric machine rotational axis inserted hole anti deforming, loosening and releasing structure of moisture removing device fan leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101063456A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084157A (en) * | 2016-02-15 | 2017-08-22 | 通用电气公司 | Accommodate housing trench fill layer and the method for accommodating the release member from rotatable machine |
| CN107591958A (en) * | 2017-10-20 | 2018-01-16 | 南京泓凯动力系统科技有限公司 | A kind of automobile permanent magnet synchronous motor with water tank |
| CN110892160A (en) * | 2018-02-02 | 2020-03-17 | 华为技术有限公司 | Fan and mobile terminal |
| CN113007870A (en) * | 2021-03-29 | 2021-06-22 | 珠海格力智能装备有限公司 | Air conditioner detection method, device and system |
-
2006
- 2006-04-24 CN CN 200610013513 patent/CN101063456A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084157A (en) * | 2016-02-15 | 2017-08-22 | 通用电气公司 | Accommodate housing trench fill layer and the method for accommodating the release member from rotatable machine |
| CN107084157B (en) * | 2016-02-15 | 2020-01-10 | 通用电气公司 | Method of containing a housing trench fill layer and a trip member from a rotatable machine |
| US10697470B2 (en) | 2016-02-15 | 2020-06-30 | General Electric Company | Containment case trench filler layer and method of containing releasable components from rotatable machines |
| CN107591958A (en) * | 2017-10-20 | 2018-01-16 | 南京泓凯动力系统科技有限公司 | A kind of automobile permanent magnet synchronous motor with water tank |
| CN107591958B (en) * | 2017-10-20 | 2024-04-05 | 南京泓凯动力系统科技有限公司 | Automobile permanent magnet synchronous motor with water tank |
| CN110892160A (en) * | 2018-02-02 | 2020-03-17 | 华为技术有限公司 | Fan and mobile terminal |
| CN110892160B (en) * | 2018-02-02 | 2022-02-25 | 华为技术有限公司 | Fan and mobile terminal |
| CN113007870A (en) * | 2021-03-29 | 2021-06-22 | 珠海格力智能装备有限公司 | Air conditioner detection method, device and system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |