CN101749280A - Draught fan with hoisting bracket - Google Patents
Draught fan with hoisting bracket Download PDFInfo
- Publication number
- CN101749280A CN101749280A CN201010039790A CN201010039790A CN101749280A CN 101749280 A CN101749280 A CN 101749280A CN 201010039790 A CN201010039790 A CN 201010039790A CN 201010039790 A CN201010039790 A CN 201010039790A CN 101749280 A CN101749280 A CN 101749280A
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- CN
- China
- Prior art keywords
- hoisting
- hoisting bracket
- bracket
- draught fan
- housing
- 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.)
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Abstract
The invention relates to a draught fan, in particular to the draught fan with a hoisting bracket, utilizes the hoisting bracket to provide convenient and fast installing and fixing ways for the draught fan, and belongs to the field of ventilation equipment. The draught fan with the hoisting bracket mainly comprises a shell, a motor, an impeller, a motor frame and a hoisting bracket, wherein the motor is connected with the impeller and is fixed in the shell through the motor frame; and the hoisting bracket is hung outside the shell. The draught fan with the hoisting bracket is characterized in that: the hoisting bracket mainly comprises a bracket body, a hoisting joint and a connector; the bracket body is of an annular shape or of a combination of circular rings and polygons; the bracket body is surrounded at the periphery of the shell and is connected with the shell through screws; the hoisting joint is connected with the bracket body through screws or bolts; the connector is arranged on the hoisting joint; and the hoisting joint is connected with an external fixing mechanism through the connector.
Description
Technical field
The present invention relates to a kind of blower fan, especially a kind of blower fan that is provided with hoisting bracket utilizes hoisting bracket for blower fan provides the approach that installs and fixes easily, belongs to the ventilation equipment field.
Background technique
In the building design of modern society, especially, generally all the subtense angle of ventilation system as building can be used for carrying out between the building inside and the external world air exchange to guarantee the pure and fresh of building inner air as the building of public arena.And generally all can be equipped with blower fan in the middle of the ventilation system, blower fan is used for ambient air pumped in the building or with the air in the building and pumps.Most blower fans all need to be installed on the fixing device, to guarantee the proper functioning of blower fan.
Summary of the invention
The object of the present invention is to provide a kind of blower fan that carries hoisting bracket, install with convenient construction.
In order to reach above-mentioned purpose of the present invention, the present invention is achieved through the following technical solutions: a kind of blower fan with hoisting bracket, mainly by housing, motor, impeller, the motor frame, hoisting bracket is formed, motor is connected with impeller and is fixed in the housing by the motor frame, hoisting bracket is arranged at the housing outside, it is characterized in that: hoisting bracket is mainly by stake body, lifting joint and connection mouth are formed, stake body in the form of a ring or be annulus and polygonal compound body, stake body is trapped among being connected with housing of housing on every side and by screw, the lifting joint is connected by screw or bolt with stake body, connection mouth is arranged on the lifting joint, and the lifting joint is connected by the fixed mechanism of connection mouth with the external world.
The blower fan of above-mentioned band hoisting bracket, the connection mouth of hoisting bracket wherein are internal thread or outside thread or hole.
The present invention is the integrated hoisting bracket that is convenient to construction and installation on blower fan, provides Installation Modes easily under the prerequisite of the soundness that guarantees to install, simple in structure and easy realization, so the present invention has substantive distinguishing features and remarkable progress.
Description of drawings
Fig. 1 is the overall appearance perspective view of one embodiment of the present of invention;
Fig. 2 is an embodiment's shown in Figure 1 overall perspective analysis diagram;
Fig. 3 is an embodiment's shown in Figure 1 left view;
Fig. 4 is an embodiment's shown in Figure 1 rear view;
Fig. 5 is an embodiment's shown in Figure 1 front elevation;
Fig. 6 is that the A-A line in Fig. 4 cuts open the sectional view of getting;
Fig. 7 is the perspective analysis diagram of embodiment's shown in Figure 1 parts " hoisting bracket ";
Wherein, in the accompanying drawing:
1,2-housing, 3-motor, 4-impeller, 5-motor frame, the 6-stake body, 7-lifts joint, 8-bolt, 9-fixed hole, 10-connection mouth.
Embodiment
Below in conjunction with accompanying drawing one embodiment of the present of invention are described.Fig. 1-7 is the same embodiment's of explanation a principle.
Shown in Fig. 1-7, present embodiment mainly is made up of housing, motor 3, impeller 4, motor frame 5 and hoisting bracket; Wherein: housing is divided into 1 and 2 two-part, and hoisting bracket mainly is made up of stake body 6, lifting joint 7 and connection mouth 10.
The stake body 6 of hoisting bracket in the form of a ring, stake body 6 be trapped among housing around, screw by the fixed hole 9 on the stake body 6 with stake body 6 and housing riveted; Be connected by bolt 8 realizations between lifting joint 7 and the stake body 6; Connection mouth 10 is arranged on the lifting joint 7, and connection mouth 10 provides the internal thread that can be used for connecting, and lifting joint 7 is connected by the fixed mechanism of connection mouth 10 with the external world; Extraneous fixed mechanism can be the mechanism of double-screw bolt, bolt and band double-screw bolt or bolt, as the universal joint of strap bolt.
Claims (2)
1. blower fan with hoisting bracket, mainly by housing (1,2), motor (3), impeller (4), motor frame (5), hoisting bracket is formed, motor (3) is connected with impeller (4) and is fixed in housing (1 by motor frame (5), 2) in, hoisting bracket is arranged at housing (1,2) outside, it is characterized in that: hoisting bracket is mainly by stake body (6), lifting joint (7) and connection mouth (10) are formed, stake body (6) in the form of a ring or be annulus and polygonal compound body, stake body (6) is trapped among housing (1,2) around and by screw and housing (1,2) riveted, lifting joint (7) is connected by screw or bolt with stake body (6), connection mouth (10) is arranged on the lifting joint (7), and lifting joint (7) is connected by the fixed mechanism of connection mouth (10) with the external world.
2. blower fan according to claim 1, the connection mouth of hoisting bracket wherein (10) are internal thread or outside thread or hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010039790A CN101749280A (en) | 2010-01-15 | 2010-01-15 | Draught fan with hoisting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010039790A CN101749280A (en) | 2010-01-15 | 2010-01-15 | Draught fan with hoisting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101749280A true CN101749280A (en) | 2010-06-23 |
Family
ID=42476754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010039790A Pending CN101749280A (en) | 2010-01-15 | 2010-01-15 | Draught fan with hoisting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101749280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107532602A (en) * | 2014-12-12 | 2018-01-02 | 施乐百有限公司 | The arrangement of impeller on revolving part and the method for producing the arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2348926A (en) * | 1999-04-09 | 2000-10-18 | Chang Kwei Tang | Fan with rotating lattice, ioniser and fragrance/mosquito-repellent heater |
| CN1504651A (en) * | 2002-11-29 | 2004-06-16 | 北京新安特玻璃钢设备有限公司 | Straight spraying jet guiding fan |
| CN201043534Y (en) * | 2007-05-24 | 2008-04-02 | 深圳市顺合泰电机有限公司 | Improved structure of minitype cooling draught fan holder |
| CN201288698Y (en) * | 2008-10-29 | 2009-08-12 | 上海南泰通风机设备有限公司 | Inclined flow blower fan |
| CN201582224U (en) * | 2010-01-15 | 2010-09-15 | 汪祥 | Fan provided with lifting bracket |
-
2010
- 2010-01-15 CN CN201010039790A patent/CN101749280A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2348926A (en) * | 1999-04-09 | 2000-10-18 | Chang Kwei Tang | Fan with rotating lattice, ioniser and fragrance/mosquito-repellent heater |
| CN1504651A (en) * | 2002-11-29 | 2004-06-16 | 北京新安特玻璃钢设备有限公司 | Straight spraying jet guiding fan |
| CN201043534Y (en) * | 2007-05-24 | 2008-04-02 | 深圳市顺合泰电机有限公司 | Improved structure of minitype cooling draught fan holder |
| CN201288698Y (en) * | 2008-10-29 | 2009-08-12 | 上海南泰通风机设备有限公司 | Inclined flow blower fan |
| CN201582224U (en) * | 2010-01-15 | 2010-09-15 | 汪祥 | Fan provided with lifting bracket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107532602A (en) * | 2014-12-12 | 2018-01-02 | 施乐百有限公司 | The arrangement of impeller on revolving part and the method for producing the arrangement |
| CN107532602B (en) * | 2014-12-12 | 2020-02-18 | 施乐百有限公司 | Arrangement of impellers on a rotating part and method for producing the arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100623 |