CN106837874B - A kind of adjustable blower housing of air outlet - Google Patents
A kind of adjustable blower housing of air outlet Download PDFInfo
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- CN106837874B CN106837874B CN201710098081.7A CN201710098081A CN106837874B CN 106837874 B CN106837874 B CN 106837874B CN 201710098081 A CN201710098081 A CN 201710098081A CN 106837874 B CN106837874 B CN 106837874B
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- casing
- plate
- air outlet
- connecting plate
- housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
本发明公开了一种出风口可调的风机外壳，包括外壳前板、外壳后板和外壳围板，所述外壳围板可相对于外壳前、后板转动，所述外壳前板和外壳后板上分别设有连接板，所述外壳围板与外壳前、后板通过连接板连接，所述连接板与外壳围板之间设有若干个滚子；所述外壳围板上开有出风口，所述出风口的顶端设有连接法兰。本发明结构简单，可根据实际情况调节出风口相对于地面的角度，方便其他设备与出风口的连接。
The invention discloses a fan casing with adjustable air outlet, comprising a casing front plate, a casing rear plate and a casing surrounding plate, the casing surrounding plate can be rotated relative to the casing front and back A connecting plate is respectively provided on the plate, the outer casing is connected with the front and rear plates of the casing through the connecting plate, and several rollers are arranged between the connecting plate and the outer casing; The air outlet is provided with a connecting flange at the top of the air outlet. The invention has a simple structure, and can adjust the angle of the air outlet relative to the ground according to the actual situation, so as to facilitate the connection of other equipment and the air outlet.
Description
技术领域technical field
本发明涉及一种离心式风机技术领域，尤其是涉及一种出风口可调的风机外壳。The invention relates to the technical field of centrifugal fans, in particular to a fan casing with an adjustable air outlet.
背景技术Background technique
风机主要应用于冶金、石化、电力、城市轨道交通、纺织、船舶等国民经济各领域以及各种场所的通风换气。除传统应用领域外，在煤矸石综合利用、新型干法熟料技改、冶金工业的节能及资源综合利用等20多个潜在的市场领域仍将有较大的发展前景。风机外壳是风机外部起保护同时与外界管道连接。但是我们生活中常见的风机外壳的出风口是不可调节的，影响出风口与管道的连接。Fans are mainly used in metallurgy, petrochemical, electric power, urban rail transit, textiles, ships and other fields of the national economy and ventilation in various places. In addition to traditional application fields, there will still be great development prospects in more than 20 potential market fields such as comprehensive utilization of coal gangue, new dry clinker technical transformation, energy saving and comprehensive utilization of resources in metallurgical industry. The fan casing is the external protection of the fan and is connected to the external pipeline at the same time. However, the air outlet of the fan casing that is common in our lives is not adjustable, which affects the connection between the air outlet and the pipe.
发明内容SUMMARY OF THE INVENTION
根据现有技术的不足，本发明的目的是提供一种出风口可调的风机外壳，出风口的位置可相对于地面转动。According to the deficiencies of the prior art, the purpose of the present invention is to provide a fan casing with an adjustable air outlet, and the position of the air outlet can be rotated relative to the ground.
为解决上述技术问题，本发明采用以下技术方案：In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:
一种出风口可调的风机外壳，包括外壳前板、外壳后板和外壳围板，所述外壳围板可相对于外壳前、后板转动，所述外壳前板和外壳后板上分别设有连接板，所述外壳围板与外壳前、后板通过连接板连接，所述连接板与外壳围板之间设有若干个滚子；A fan casing with adjustable air outlet, comprising a casing front plate, a casing rear plate and a casing surrounding plate, the casing surrounding plate can be rotated relative to the casing front and rear plates, and the casing front plate and the casing rear plate are respectively provided with There is a connecting plate, the outer casing is connected with the front and rear plates of the casing through the connecting plate, and several rollers are arranged between the connecting plate and the outer casing;
所述外壳围板上开有出风口，所述出风口的顶端设有连接法兰。The outer casing is provided with an air outlet, and the top of the air outlet is provided with a connecting flange.
进一步，所述连接板和外壳围板上分别开有凹坑。Further, the connecting plate and the outer casing are respectively provided with dimples.
进一步，所述凹坑内涂有润滑脂。Further, the depressions are coated with grease.
进一步，所述连接板和外壳围板上分别开有定位孔，所述定位孔内设有定位销。Further, positioning holes are respectively opened on the connecting plate and the casing surrounding plate, and positioning pins are arranged in the positioning holes.
进一步，所述外壳围板上设有挡板。Further, a baffle plate is provided on the casing enclosure.
进一步，所述外壳围板与挡板一次成型制成。Further, the housing enclosure plate and the baffle are formed at one time.
本发明的有益效果在于：通过外壳围板可相对于外壳前、后板转动，调节外壳围板上出风口的相对于外壳前后板的位置；本发明结构简单，可根据实际情况调节出风口相对于地面的角度，方便其他设备与出风口的连接。The beneficial effect of the present invention is that the position of the air outlet on the outer casing can be adjusted relative to the front and rear plates of the casing by rotating the casing surrounding plate relative to the front and rear plates of the casing; The angle of the ground is convenient for the connection of other equipment and the air outlet.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is the structural representation of the present invention;
图2为本发明爆炸结构示意图；Fig. 2 is the exploded structure schematic diagram of the present invention;
图3为本发明外壳围板结构示意图；FIG. 3 is a schematic diagram of the structure of the enclosure plate of the present invention;
图中：1-连接法兰；2-出风口；3-外壳后板；4-外壳围板；5-定位销；6-外壳前板；7-连接板；8-凹坑；9-定位孔；10-挡板；11-滚子。In the figure: 1-connecting flange; 2-air outlet; 3-shell rear plate; 4-shell enclosure; 5-positioning pin; 6-shell front plate; 7-connecting plate; 8-pit; 9-positioning Hole; 10-Baffle; 11-Roller.
具体实施方式Detailed ways
以下结合附图对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.
一种出风口可调的风机外壳，包括外壳前板6、外壳后板3和外壳围板5，所述外壳围板5可相对于外壳前板6和外壳后板3转动，所述外壳前板6和外壳后板3上分别设有连接板7，所述外壳围板5与外壳前板6和外壳后板3通过连接板7连接，所述连接板7与外壳围板5之间设有若干个滚子11；A fan casing with an adjustable air outlet, comprising a casing front plate 6, a casing rear plate 3 and a casing enclosure plate 5, the casing enclosure plate 5 can be rotated relative to the casing front plate 6 and the casing rear plate 3, and the casing front plate 6 and the casing rear plate 3 are rotatable. A connecting plate 7 is respectively provided on the plate 6 and the casing rear plate 3, the casing surrounding plate 5 is connected with the casing front plate 6 and the casing rear plate 3 through the connecting plate 7, and a connecting plate 7 is provided between the casing surrounding plate 5. There are several rollers 11;
所述外壳围板5上开有出风口2，所述出风口2的顶端设有连接法兰1。An air outlet 2 is opened on the casing surrounding plate 5 , and a connection flange 1 is provided at the top of the air outlet 2 .
所述连接板7和外壳围板5上分别开有凹坑8，滚轮11安装在凹坑8内，使滚子11在转动过程中不会错位。The connecting plate 7 and the casing surrounding plate 5 are respectively provided with dimples 8, and the rollers 11 are installed in the dimples 8, so that the rollers 11 will not be dislocated during the rotation process.
所述凹坑8内涂有润滑脂，当外壳围板5转动时，减小滚子11在转动时对连接板7和外壳围板5的磨损。The recesses 8 are coated with grease to reduce the wear of the connecting plate 7 and the outer casing 5 when the rollers 11 rotate when the outer casing 5 rotates.
所述连接板7和外壳围板5上分别开有定位孔9，所述定位孔9内设有定位销5，实现外壳围板5与外壳前板6和外壳后板3的固定。The connecting plate 7 and the casing surrounding plate 5 are respectively provided with positioning holes 9 , and positioning pins 5 are arranged in the positioning holes 9 to realize the fixing of the casing surrounding plate 5 , the casing front plate 6 and the casing rear plate 3 .
所述外壳围板5上设有挡板10，实现连接板7安装时的定位，同时，可以防止凹坑8内的润滑脂流入风机外壳内。A baffle plate 10 is provided on the casing surrounding plate 5 to realize the positioning of the connecting plate 7 during installation, and at the same time, it can prevent the grease in the recess 8 from flowing into the fan casing.
所述外壳围板5与挡板10一次成型制成，方便加工制造。The enclosure plate 5 and the baffle 10 are formed by one-time molding, which is convenient for processing and manufacturing.
当需要调节出风口2的角度时，将定位销5拔出，转动外壳围板5，调整到适当角度后，插如定位销5固定。When it is necessary to adjust the angle of the air outlet 2, pull out the positioning pin 5, turn the housing enclosure plate 5, and after adjusting to an appropriate angle, insert the positioning pin 5 to fix it.
通过外壳围板5可相对于外壳前、后板转动，调节外壳围板5上出风口2的相对于外壳前板6和外壳后板3的位置；装本发明结构简单，可根据实际情况调节出风口2相对于地面的角度，方便其他设备与出风口2的连接。The position of the air outlet 2 on the casing surrounding plate 5 relative to the casing front plate 6 and the casing rear plate 3 can be adjusted by rotating the casing surrounding plate 5 relative to the front and rear plates of the casing; the present invention has a simple structure and can be adjusted according to the actual situation The angle of the air outlet 2 relative to the ground facilitates the connection of other devices to the air outlet 2.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098081.7A CN106837874B (en) | 2017-02-23 | 2017-02-23 | A kind of adjustable blower housing of air outlet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098081.7A CN106837874B (en) | 2017-02-23 | 2017-02-23 | A kind of adjustable blower housing of air outlet |
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| Publication Number | Publication Date |
|---|---|
| CN106837874A CN106837874A (en) | 2017-06-13 |
| CN106837874B true CN106837874B (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710098081.7A Active CN106837874B (en) | 2017-02-23 | 2017-02-23 | A kind of adjustable blower housing of air outlet |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953183A (en) * | 2018-06-27 | 2018-12-07 | 清远市正裕环保科技有限公司 | A kind of blower |
Citations (5)
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|---|---|---|---|---|
| US4182596A (en) * | 1978-02-16 | 1980-01-08 | Carrier Corporation | Discharge housing assembly for a vane axial fan |
| CN202040463U (en) * | 2011-05-13 | 2011-11-16 | 中国人民解放军总后勤部油料研究所 | Swivel joint |
| CN204402948U (en) * | 2015-01-19 | 2015-06-17 | 王蕊 | The blower of novel regulating air outlet mouth |
| CN205190344U (en) * | 2015-12-03 | 2016-04-27 | 苏州永和诚风机工业有限公司 | Blower housing |
| CN205638977U (en) * | 2016-05-31 | 2016-10-12 | 南安市广韵贸易有限公司 | Novel firefighting fan |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202001379U (en) * | 2011-03-11 | 2011-10-05 | 宁波风机有限公司 | Air outlet angle regulating mechanism |
| CN103016376A (en) * | 2012-12-07 | 2013-04-03 | 广东三源生活电器有限公司 | Multifunctional adjustable-type electric fan |
| CN205503563U (en) * | 2016-04-13 | 2016-08-24 | 江苏金帆电源科技有限公司 | Air -out direction adjustable fan |
-
2017
- 2017-02-23 CN CN201710098081.7A patent/CN106837874B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182596A (en) * | 1978-02-16 | 1980-01-08 | Carrier Corporation | Discharge housing assembly for a vane axial fan |
| CN202040463U (en) * | 2011-05-13 | 2011-11-16 | 中国人民解放军总后勤部油料研究所 | Swivel joint |
| CN204402948U (en) * | 2015-01-19 | 2015-06-17 | 王蕊 | The blower of novel regulating air outlet mouth |
| CN205190344U (en) * | 2015-12-03 | 2016-04-27 | 苏州永和诚风机工业有限公司 | Blower housing |
| CN205638977U (en) * | 2016-05-31 | 2016-10-12 | 南安市广韵贸易有限公司 | Novel firefighting fan |
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| CN106837874A (en) | 2017-06-13 |
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Effective date of registration: 20251029 Address after: 312000 Zhejiang Province Shaoxing City Shangyu District E'ao Street Eyi Village 149 Hao Patentee after: Yang Jiang Country or region after: China Patentee after: Zhang Jianzhong Address before: 230000 Anhui Province Hefei City Luyang County West New District Industrial Park (Suhe Road and Jintang Road intersection) Patentee before: HEFEI SANBANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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Effective date of registration: 20251125 Address after: 312000 Zhejiang Province Shaoxing City Shangyu District Cao'e Street Juying Road 237 (Residence Declaration) Patentee after: Shaoxing Shangyu Qingfeng heating and Ventilating Equipment Co.,Ltd. Country or region after: China Address before: 312000 Zhejiang Province Shaoxing City Shangyu District E'ao Street Eyi Village 149 Hao Patentee before: Yang Jiang Country or region before: China Patentee before: Zhang Jianzhong |
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