CN203702598U - Cross flow fan for plastic package AC/DC (Alternating Current/Direct Current) disinfection - Google Patents
Cross flow fan for plastic package AC/DC (Alternating Current/Direct Current) disinfection Download PDFInfo
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- CN203702598U CN203702598U CN201320885173.7U CN201320885173U CN203702598U CN 203702598 U CN203702598 U CN 203702598U CN 201320885173 U CN201320885173 U CN 201320885173U CN 203702598 U CN203702598 U CN 203702598U
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- wind wheel
- plastic packaging
- shell
- housing
- wheel support
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a cross flow fan, in particular to a cross flow fan for the plastic package AC/DC (Alternating Current/Direct Current) disinfection used for an elevator. The cross flow fan comprises a shell and an anion generator, wherein a wind wheel is arranged in the shell, the left side end of the shell and the shell are fixed through a left wind wheel support, the right side end of the shell and the shell are fixed through a right wind wheel support, and a plastic package motor connected with the wind wheel in a driving wheel is arranged in the left wind wheel support; the plastic package motor and the anion generator are respectively connected with a junction box, one end of the anion generator protrudes into the shell, and the wind wheel and the right wind wheel support are fixed through a bearing end cover. The cross flow fan for the plastic package AC/DC disinfection is simple in structure, is capable of improving usability and reducing noise, and has the effects of dedusting, sterilizing and purifying air.
Description
Technical field
The utility model relates to a kind of crossflow fan, relates in particular to a kind of crossflow fan of plastic packaging AC/DC sterilization, for elevator.
Background technique
In recent years, along with social development, elevator has obtained applying more and more widely.Crossflow fan is the critical component in elevator, and it mainly plays the effect of car ventilation.Being on the increase of medium-to-high grade community, user is also more and more higher to the requirement of noise in car, and the most critical parts that affect noise in crossflow fan are motor, the performance of motor directly has influence on the performance of crossflow fan.Current crossflow fan is generally selected metal shell motor, and metal shell motor is connected by screw, nut with lower shell body by upper shell.The shortcomings such as voltage is alternating current 220V, exists security level poor, and noise is larger, and the life-span is low, being on the increase of Medical Service Elevator simultaneously, user is also rising to the demand of the crossflow fan that has sterilization, purify air.
Chinese patent 201220345755.1, a kind of special crossflow fan of elevator that can all-season is disclosed, comprise shell, motor, it is characterized in that, described crossflow fan is provided with intake grill and exhaust outlet, intake grill and exhaust outlet are separately positioned on two of shell, and intake grill, exhaust outlet and crossflow fan rotating shaft are on same straight line, and described intake grill or exhaust outlet are towards elevator cab.Intake grill and air outlet position interchangeable towards, the shape of intake grill and exhaust outlet is similar, intake grill is greater than exhaust outlet.This structure is relatively simple, but using effect is not good.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, provide a kind of simple in structure, product noise can be controlled at 45dB (A), reliability significantly improves, more than being increased to 35000h working life, simultaneously also concrete dedusting of crossflow fan, sterilizing, the effect purifying air, all tenminal blocks are all arranged in terminal box, improve the crossflow fan of the reliability of product and a kind of plastic packaging AC/DC sterilization of Security.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of crossflow fan of plastic packaging AC/DC sterilization, comprise housing and negative ion generator, in described housing, be provided with wind wheel, the left-hand end of described housing fixes by left wind wheel support and housing, the right-hand end of described housing fixes by right wind wheel support and housing, in described left wind wheel support, be provided with the plastic packaging motor being in transmission connection mutually with wind wheel, described plastic packaging motor is connected with terminal box respectively with negative ion generator, one end of described negative ion generator extends in housing, and described wind wheel fixes by bearing (ball) cover and right wind wheel support.
As preferably, described plastic packaging motor comprises shell and rotor, in described shell, is provided with bearing support, and described bearing support overcoat has bearing damping ring, and described rotor is inserted in bearing support, between wiring place of described plastic packaging motor and shell, is provided with heat protector.
As preferably, the top of described wind wheel is provided with the heat-dissipating cover plate fixing with housing, and described plastic packaging motor fixes by electric machine support and left wind wheel support.
Plastic packaging motor is a kind of thermosetting plastics, function admirable, and moulding process is good, and curing rate is fast and the demoulding is easy.Thermosetting plastics, hot lower solidifying, at high temperature uses and does not indeformablely damage.
Plastic packaging motor has the following advantages compared with common electric machine:
1, beautiful shape, volume is little, lightweight, and fuselage length and weight ratio metal shell motor all reduce 25% left and right, and easy to assembly, are suitable for automatic production in enormous quantities.
2, noise is low: owing to adopting symmetry to be encapsulated with one heart stator iron core and plastotype structure, thereby provide the rigidity of stator, reduced noise; Under power frequency supply, plastic packaging motor reduces by 7 decibels than the sound pressure of box hat motor; 9 decibels etc. are reduced variable-frequency power sources is next.
3, vibrate little: because motor stator become as a whole, the little generation that has suppressed vibration of the amount of unbalance of rotor.
4, the insulating properties of motor is good: after the injection moulded stator of the plastic packaging motor of MITSUBISHI and the immersed water test of dipping lacquer stator, the former insulating property remain on 10～10 Ω always, and the latter is down to below 10 Ω immediately, both corona discharge characteristic comparisons, it is 1.3 times before varnished insulation that corona after injection moulding insulation starts voltage (CSV), and after varnished insulation, is 1.1 times before varnished insulation.In addition plastic packaging motor also has corrosion-resistant, humidity, the feature such as high temperature resistant; Motor is than common electric machine 10% left and right of can economizing on electricity.The a series of advantage of plastic packaging motor is applied widely it in household electric appliance.
5, the voltage that direct current generator uses is 24V, has 0r/min and starts, and startability is superior, and the life-span is long, environmental protection.
6, wherein the heat protector of plastic packaging motor is arranged on the outer surface of motor, is convenient to maintenance and changes, and the common electric machine heat protector of metal shell is arranged on end cap inside, is not easy to change.
Negative ion generator is equipped with at the exhaust outlet place of blower fan, in the time that driven by motor wind wheel rotates, the external world arrange into distinguished and admirable, after negative ion generator purifies, discharged the effect that play dedusting, sterilizing, purifies air by exhaust outlet.
Crossflow fan motor side is equipped with terminal box, and all power lines are arranged in terminal box by tenminal block, has better ensured reliability and the Security of product, prevents security incident.
Therefore, the crossflow fan of a kind of plastic packaging AC/DC sterilization of the present utility model, simple in structure, improve usability, reduce noise, the effect that possess dedusting, sterilizing, purifies air.
Brief description of the drawings
Fig. 1 is assembly structure schematic diagram of the present utility model;
Fig. 2 is blast structural representation of the present utility model;
Fig. 3 is the sectional structure schematic diagram of plastic packaging motor in the utility model;
Fig. 4 is the side-looking structural representation of plastic packaging motor in the utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of crossflow fan of plastic packaging AC/DC sterilization, comprise housing 1 and negative ion generator 2, in described housing 1, be provided with wind wheel 3, the left-hand end of described housing 1 fixes with housing 1 by left wind wheel support 4, the right-hand end of described housing 1 fixes with housing 1 by right wind wheel support 5, in described left wind wheel support 4, be provided with the plastic packaging motor 6 being in transmission connection mutually with wind wheel 3, described plastic packaging motor 6 is connected with terminal box 7 respectively with negative ion generator 2, one end of described negative ion generator 2 extends in housing 1, described wind wheel 3 fixes by bearing (ball) cover 8 and right wind wheel support 5.Described plastic packaging motor 6 comprises shell 9 and rotor 10; in described shell 9, be provided with bearing support 11; described bearing support 11 overcoats have bearing damping ring 12, and described rotor 10 is inserted in bearing support 11, between wiring place of described plastic packaging motor 6 and shell 9, are provided with heat protector 13.The top of described wind wheel 3 is provided with the heat-dissipating cover plate 14 fixing with housing 1, and described plastic packaging motor 6 fixes by electric machine support 15 and left wind wheel support 4.
Claims (3)
1. the crossflow fan of a plastic packaging AC/DC sterilization, it is characterized in that: comprise housing (1) and negative ion generator (2), in described housing (1), be provided with wind wheel (3), the left-hand end of described housing (1) fixes by left wind wheel support (4) and housing (1), the right-hand end of described housing (1) fixes by right wind wheel support (5) and housing (1), in described left wind wheel support (4), be provided with the plastic packaging motor (6) being in transmission connection mutually with wind wheel (3), described plastic packaging motor (6) is connected with terminal box (7) respectively with negative ion generator (2), one end of described negative ion generator (2) extends in housing (1), described wind wheel (3) fixes by bearing (ball) cover (8) and right wind wheel support (5).
2. the crossflow fan of a kind of plastic packaging AC/DC sterilization according to claim 1; it is characterized in that: described plastic packaging motor (6) comprises shell (9) and rotor (10); in described shell (9), be provided with bearing support (11); described bearing support (11) overcoat has bearing damping ring (12); described rotor (10) is inserted in bearing support (11), between wiring place of described plastic packaging motor (6) and shell (9), is provided with heat protector (13).
3. the crossflow fan of a kind of plastic packaging AC/DC sterilization according to claim 1 and 2, it is characterized in that: the top of described wind wheel (3) is provided with the heat-dissipating cover plate (14) fixing with housing (1), described plastic packaging motor (6) fixes by electric machine support (15) and left wind wheel support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885173.7U CN203702598U (en) | 2013-12-31 | 2013-12-31 | Cross flow fan for plastic package AC/DC (Alternating Current/Direct Current) disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885173.7U CN203702598U (en) | 2013-12-31 | 2013-12-31 | Cross flow fan for plastic package AC/DC (Alternating Current/Direct Current) disinfection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702598U true CN203702598U (en) | 2014-07-09 |
Family
ID=51053049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885173.7U Expired - Fee Related CN203702598U (en) | 2013-12-31 | 2013-12-31 | Cross flow fan for plastic package AC/DC (Alternating Current/Direct Current) disinfection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989041A (en) * | 2017-03-29 | 2017-07-28 | 江苏华辰变压器有限公司 | The windy mouth dry-type transformer crossing current cooling blower of multistage |
| CN108131304A (en) * | 2017-12-30 | 2018-06-08 | 奉化市光亚计数器制造有限公司 | A kind of Elevator cross flow fan |
| CN112412833A (en) * | 2020-11-23 | 2021-02-26 | 安徽朗迪叶轮机械有限公司 | Cross-flow fan with radiator |
-
2013
- 2013-12-31 CN CN201320885173.7U patent/CN203702598U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989041A (en) * | 2017-03-29 | 2017-07-28 | 江苏华辰变压器有限公司 | The windy mouth dry-type transformer crossing current cooling blower of multistage |
| CN108131304A (en) * | 2017-12-30 | 2018-06-08 | 奉化市光亚计数器制造有限公司 | A kind of Elevator cross flow fan |
| CN108131304B (en) * | 2017-12-30 | 2019-06-14 | 宁波奉化光亚计数器制造有限公司 | A kind of Elevator cross flow fan |
| CN112412833A (en) * | 2020-11-23 | 2021-02-26 | 安徽朗迪叶轮机械有限公司 | Cross-flow fan with radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |