CN103244785A - Novel cowl - Google Patents
Novel cowl Download PDFInfo
- Publication number
- CN103244785A CN103244785A CN2013101954614A CN201310195461A CN103244785A CN 103244785 A CN103244785 A CN 103244785A CN 2013101954614 A CN2013101954614 A CN 2013101954614A CN 201310195461 A CN201310195461 A CN 201310195461A CN 103244785 A CN103244785 A CN 103244785A
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- cowl
- novel
- umbrella
- cylinder
- supporting rods
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Abstract
The invention relates to the technical field of exhaust pipe accessories, in particular to a novel cowl which comprises a cylinder and an umbrella-shaped cap arranged above the cylinder. The umbrella-shaped cap is supported by at least three supporting rods, the bottom ends of the supporting rods are fixed onto the cylinder, the top ends of the supporting rods are fixedly connected with the umbrella-shaped cap, and the cowl is made of stainless steel. The novel cowl is stable and solid in structure and fine in exhaust effect, tarnishing is avoided, service performances are improved, and the service life is prolonged. In addition, the novel cowl has the advantages of reasonable design, simple structure, low manufacturing cost and the like, is mainly applied to various exhaust pipes of dust collection equipment, and is an ideal accessory matched with various air ducts.
Description
Technical field
The present invention relates to exhaust duct accessory technical field, be specifically related to novel cowl.
Background technique
At present, cowl is mainly used on the exhaust duct of kind dust collection device exhaust duct, is the supporting desirable accessories of all kinds of airducts.But because the design of the cowl of prior art is reasonable inadequately, thereby influence the air draft effect of exhaust duct, and the cowl of prior art adopts usually ferrous material to make, after long-time the use, occur the dirty phenomenon of becoming rusty easily, thereby shorten its working life.
Summary of the invention
The purpose of this invention is to provide a kind of reasonable in design, simple in structure, air draft is effective, the novel cowl avoiding producing the dirty phenomenon of rust, increase the service life.
In order to solve the existing problem of background technique, the present invention is by the following technical solutions: novel cowl, comprise cylindrical shell, be located at the umbrella hat of described cylindrical shell top, described umbrella hat is by at least three they sup-port, the bottom of described strut is fixed on the described cylindrical shell, fixedly connected with described umbrella hat in the top of described strut, described cowl is the stainless steel blast cap.
Further, the outer surface of described cowl scribbles thermal-protective material.
The present invention has following beneficial effect: novel cowl of the present invention, and mainly comprise cylindrical shell, be located at the umbrella hat of cylindrical shell top, and umbrella hat fixed by they sup-port, wherein, cowl is the stainless steel blast cap; Thereby make that structural stability of the present invention is firm, air draft is effective, avoid producing the dirty phenomenon of rust, improve usability, increase the service life.In addition, characteristics such as that the present invention has is reasonable in design, simple in structure, low cost of manufacture will be applied on the exhaust duct of kind dust collection device exhaust duct, are the supporting desirable accessories of all kinds of airducts.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention will be further described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, novel cowl, comprise cylindrical shell 1, be located at the umbrella hat 2 of described cylindrical shell 1 top, described umbrella hat 2 is supported by at least three struts 3, the bottom of described strut 3 is fixed on the described cylindrical shell 1, and fixedly connected with described umbrella hat 2 in the top of described strut 3, wherein, the bottom of strut 3 and top are fixing with cylindrical shell 1 and umbrella hat 2 welding respectively, and described cowl is the stainless steel blast cap; In the present embodiment, design like this makes the beautiful shape of whole cowl, planarization strong, complete in specifications, and it is supporting to adapt to all kinds of airducts.
The outer surface of described cowl scribbles thermal-protective material, and design avoids the internal-external temperature difference of cowl cylindrical shell 1 excessive like this, is conducive to protect cowl, increases the service life.
Explanation is at last, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, other modifications that those of ordinary skills make technological scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (2)
1. novel cowl, it is characterized in that, comprise cylindrical shell (1), be located at the umbrella hat (2) of described cylindrical shell (1) top, described umbrella hat (2) is supported by at least three struts (3), the bottom of described strut (3) is fixed on the described cylindrical shell (1), fixedly connected with described umbrella hat (2) in the top of described strut (3), described cowl is the stainless steel blast cap.
2. novel cowl according to claim 1 is characterized in that, the outer surface of described cowl scribbles thermal-protective material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101954614A CN103244785A (en) | 2013-05-24 | 2013-05-24 | Novel cowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101954614A CN103244785A (en) | 2013-05-24 | 2013-05-24 | Novel cowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244785A true CN103244785A (en) | 2013-08-14 |
Family
ID=48924514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101954614A Pending CN103244785A (en) | 2013-05-24 | 2013-05-24 | Novel cowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800955A (en) * | 2018-03-17 | 2018-11-13 | 华北水利水电大学 | The double boiling point working medium circulation enclosed generating equipments of sinter shaft furnace cooling air and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322087Y (en) * | 1998-02-26 | 1999-06-02 | 顺德市万和企业集团公司 | Sleeve type wind cap for water heater |
| CN201329233Y (en) * | 2008-12-17 | 2009-10-21 | 贵阳铝镁设计研究院 | Separation purifying device of asphalt smoke gas |
| CN202227661U (en) * | 2011-09-21 | 2012-05-23 | 孙兴勇 | Roofing thermal insulation air cap |
| CN202392937U (en) * | 2012-01-05 | 2012-08-22 | 神华集团有限责任公司 | Ventilation cap |
| CN203258289U (en) * | 2013-05-24 | 2013-10-30 | 南通中正机械有限公司 | Novel umbrella-shaped cowl |
-
2013
- 2013-05-24 CN CN2013101954614A patent/CN103244785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322087Y (en) * | 1998-02-26 | 1999-06-02 | 顺德市万和企业集团公司 | Sleeve type wind cap for water heater |
| CN201329233Y (en) * | 2008-12-17 | 2009-10-21 | 贵阳铝镁设计研究院 | Separation purifying device of asphalt smoke gas |
| CN202227661U (en) * | 2011-09-21 | 2012-05-23 | 孙兴勇 | Roofing thermal insulation air cap |
| CN202392937U (en) * | 2012-01-05 | 2012-08-22 | 神华集团有限责任公司 | Ventilation cap |
| CN203258289U (en) * | 2013-05-24 | 2013-10-30 | 南通中正机械有限公司 | Novel umbrella-shaped cowl |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800955A (en) * | 2018-03-17 | 2018-11-13 | 华北水利水电大学 | The double boiling point working medium circulation enclosed generating equipments of sinter shaft furnace cooling air and method |
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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: 20130814 |