CN208325594U - A kind of New Marine ventilation duct - Google Patents
A kind of New Marine ventilation duct Download PDFInfo
- Publication number
- CN208325594U CN208325594U CN201820760391.0U CN201820760391U CN208325594U CN 208325594 U CN208325594 U CN 208325594U CN 201820760391 U CN201820760391 U CN 201820760391U CN 208325594 U CN208325594 U CN 208325594U
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- China
- Prior art keywords
- cylinder body
- fixing axle
- roller bearing
- rainhat
- ventilation duct
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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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Abstract
The utility model relates to ventilation duct technical fields, in particular to a kind of New Marine ventilation duct, including cylinder body, the top of the cylinder body is equipped with rainhat, the rainhat is mounted on the top of fixing axle, the lower end of the fixing axle is mounted in cylinder body by strut, the roller bearing across fixing axle is equipped in the fixing axle, the top of the roller bearing passes through rainhat, the upper and lower part of the roller bearing is equipped with helical blade, the top side of the cylinder body is equipped with and manages windward, the top top of the pipe windward is equipped with rain cover.The beneficial effects of the utility model are: passing through the setting of pipe windward, as the movement of ship constantly has wind to enter in cylinder body by pipe windward, helical-blade on roller bearing is rotated with the movement or blowing for natural wind of ship, accelerate the air flowing in cylinder body, ventilation effect is good, and corrosion-resistant coating extends the service life of cylinder body.
Description
Technical field
The utility model relates to ventilation duct technical field, in particular to a kind of New Marine ventilation duct.
Background technique
Ventilation duct is useful in all trades and professions, and for cabin limited for space, ventilation duct is essential, existing
Draft tube aeration effect peculiar to vessel is undesirable, this is also to lead to a seasick reason, and existing ventilation duct peculiar to vessel is due to meeting long-time
Contact rainwater or seawater are easier to corrode, and the service life is relatively low.
Summary of the invention
In order to solve problems in the prior art, the utility model good, Novel ankle of long-life that provides a kind of ventilation effect
Use ventilation duct.
Technical solution described in the utility model is as follows:
A kind of New Marine ventilation duct, including cylinder body, the top of the cylinder body is equipped with rainhat, described
Rainhat is mounted on the top of fixing axle, and the lower end of the fixing axle is mounted in cylinder body by strut, and described consolidates
The roller bearing across fixing axle is equipped in dead axle, the top of the roller bearing passes through rainhat, the upper and lower part of the roller bearing
It is equipped with helical blade, the top side of the cylinder body is equipped with manages windward, and the top top of the pipe windward is equipped with
Rain cover.
The inner and outer wall of the cylinder body is coated with corrosion-resistant coating.
Technical solution provided by the utility model has the benefit that
By the setting of pipe windward, as the movement of ship constantly has wind to enter in cylinder body by pipe windward, on roller bearing
Helical-blade rotated with the movement or blowing for natural wind of ship, accelerate cylinder body in air flowing, ventilation effect is good,
Corrosion-resistant coating extends the service life of cylinder body.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, a kind of New Marine ventilation duct, including cylinder body 1, the top of the cylinder body 1 are equipped with
Rainhat 2, the rainhat 2 are mounted on the top of fixing axle 3, and the lower end of the fixing axle 3 is mounted on circle by strut 4
The roller bearing 8 across fixing axle 3 is equipped on cylinder ontology 1, in the fixing axle 3, the top of the roller bearing 8 passes through rainhat 2,
The upper and lower part of the roller bearing 8 is equipped with helical blade 6, and the top side of the cylinder body 1 is equipped with pipe 7 windward,
The top top of the pipe windward 7 is equipped with rain cover 5.
The inner and outer wall of the cylinder body 1 is coated with corrosion-resistant coating.
When cylinder body 1 is installed, the side with pipe 7 windward is mounted on ventilation equipment towards bow end.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. the top of a kind of New Marine ventilation duct, including cylinder body, the cylinder body is equipped with rainhat, feature exists
In, the rainhat is mounted on the top of fixing axle, and the lower end of the fixing axle is mounted in cylinder body by strut,
Be equipped with the roller bearing across fixing axle in the fixing axle, the top of the roller bearing passes through rainhat, the roller bearing it is upper
Portion and lower part are equipped with helical blade, and the top side of the cylinder body is equipped with manages windward, the top of the pipe windward
Top is equipped with rain cover.
2. a kind of New Marine ventilation duct according to claim 1, which is characterized in that the inner wall of the cylinder body and
Outer wall is coated with corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760391.0U CN208325594U (en) | 2018-05-21 | 2018-05-21 | A kind of New Marine ventilation duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760391.0U CN208325594U (en) | 2018-05-21 | 2018-05-21 | A kind of New Marine ventilation duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325594U true CN208325594U (en) | 2019-01-04 |
Family
ID=64774616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820760391.0U Active CN208325594U (en) | 2018-05-21 | 2018-05-21 | A kind of New Marine ventilation duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208325594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282112A (en) * | 2019-07-10 | 2019-09-27 | 浙江海洋大学 | A kind of air grid structure of ventilation duct peculiar to vessel |
-
2018
- 2018-05-21 CN CN201820760391.0U patent/CN208325594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282112A (en) * | 2019-07-10 | 2019-09-27 | 浙江海洋大学 | A kind of air grid structure of ventilation duct peculiar to vessel |
| CN110282112B (en) * | 2019-07-10 | 2020-12-01 | 浙江海洋大学 | Wind grid structure of marine ventilation pipe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |