CN206679234U - A kind of ship honeycomb duct - Google Patents
A kind of ship honeycomb duct Download PDFInfo
- Publication number
- CN206679234U CN206679234U CN201720280861.9U CN201720280861U CN206679234U CN 206679234 U CN206679234 U CN 206679234U CN 201720280861 U CN201720280861 U CN 201720280861U CN 206679234 U CN206679234 U CN 206679234U
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- CN
- China
- Prior art keywords
- chip breaker
- slotted chip
- deep
- multiple arcs
- arc
- 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
A kind of ship honeycomb duct, including body；Described body is in up big and down small structure；The both ends open of described body；Described tubular body is provided with multiple arcs groove；Described multiple arcs groove is evenly distributed on the inwall of body；Axial direction distribution of the described deep-slotted chip breaker along body；The both ends of described deep-slotted chip breaker extend respectively to the inside both ends of body.The utility model is provided with multiple arcs groove in tubular body, and multiple arcs groove is evenly distributed on the inwall of body, axial direction distribution of the deep-slotted chip breaker along body, the water conservancy diversion effect of body is added by the setting of multiple arcs groove；In addition, the utility model is provided with arc-shaped transition bar between adjacent deep-slotted chip breaker, arc-shaped transition bar to the radially raised of body, by the transition of arc-shaped transition bar avoid region between adjacent deep-slotted chip breaker water conservancy diversion it is slow the drawbacks of；Body of the present utility model is integrated moulding by casting, does not weld gap, avoids the risk of sea washes corrosion.
Description
Technical field
It the utility model is related to a kind of ship honeycomb duct.
Background technology
At present, the general tapered structure of ship honeycomb duct, carries out splicing by multiple steel plates and is welded, mozzle
Inwall is in smooth inwall, but the water conservancy diversion of the mozzle of this structure is ineffective, and the mozzle that splicing is welded
Breach easily is produced by sea washes, propeller blade is damaged, causes security incident and economic loss.
The content of the invention
For in place of above-mentioned the deficiencies in the prior art, the utility model solve the problems, such as be：There is provided a kind of water conservancy diversion effect it is good,
There is no the ship honeycomb duct of soldered.
To solve the above problems, the technical scheme that the utility model is taken is as follows：
A kind of ship honeycomb duct, including body；Described body is in up big and down small structure；Open at the both ends of described body
Mouthful；Described tubular body is provided with multiple arcs groove；Described multiple arcs groove is evenly distributed on the inwall of body；Described
Axial direction distribution of the deep-slotted chip breaker along body；The both ends of described deep-slotted chip breaker extend respectively to the inside both ends of body.
Further, arc-shaped transition bar is provided between described adjacent deep-slotted chip breaker；Described arc-shaped transition bar section is curved
Structure.
Further, described body is in cylindrical structural；Described arc-shaped transition bar is to the radially raised of body.
Further, described body is integrated moulding by casting.
The beneficial effects of the utility model
The utility model is provided with multiple arcs groove in tubular body, and multiple arcs groove is evenly distributed on the inwall of body,
Axial direction distribution of the deep-slotted chip breaker along body, the water conservancy diversion effect of body is added by the setting of multiple arcs groove；In addition, this practicality
New that arc-shaped transition bar is provided between adjacent deep-slotted chip breaker, arc-shaped transition bar passes through arc mistake to the radially raised of body
Cross bar transition avoid region between adjacent deep-slotted chip breaker water conservancy diversion it is slow the drawbacks of；Body of the present utility model is integrated cast
Shaping, does not weld gap, avoids the risk of sea washes corrosion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Embodiment
The utility model content is described in further detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of ship honeycomb duct, including body 1.Described body 1 is in up big and down small structure.Institute
The both ends open for the body 1 stated.The described inside of body 1 is provided with multiple arcs groove 11.Described multiple arcs groove 11 uniformly divides
Cloth is on the inwall of body 1.Described deep-slotted chip breaker 11 is distributed along the axial direction of body 1.The both ends difference of described deep-slotted chip breaker 11
Extend to the inside both ends of body 1.Further preferably, arc-shaped transition bar 12 is provided between described adjacent deep-slotted chip breaker 11.It is described
The curved structure in the section of arc-shaped transition bar 12.Further preferably, described body 1 is in cylindrical structural.Described arc mistake
Bar 12 is crossed to the radially raised of body.Further preferably, described body 1 is integrated moulding by casting.
The utility model is provided with multiple arcs groove 11 inside body 1, and multiple arcs groove 11 is evenly distributed on the interior of body 1
On wall, deep-slotted chip breaker 11 is distributed along the axial direction of body 1, and the water conservancy diversion effect of body 1 is added by the setting of multiple arcs groove 11；
In addition, the utility model is provided with arc-shaped transition bar 12, center-diameter of the arc-shaped transition bar 12 to body 1 between adjacent deep-slotted chip breaker 11
To raised, by the transition of arc-shaped transition bar 12 avoid region between adjacent deep-slotted chip breaker 11 water conservancy diversion it is slow the drawbacks of；This reality
Moulding by casting is integrated with new body 1, does not weld gap, avoids the risk of sea washes corrosion.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of ship honeycomb duct, it is characterised in that including body；Described body is in up big and down small structure；Described pipe
The both ends open of body；Described tubular body is provided with multiple arcs groove；Described multiple arcs groove is evenly distributed on the interior of body
On wall；Axial direction distribution of the described deep-slotted chip breaker along body；The both ends of described deep-slotted chip breaker extend respectively to the inside two of body
End.
2. ship honeycomb duct according to claim 1, it is characterised in that arc mistake is provided between described adjacent deep-slotted chip breaker
Cross bar；The described curved structure in arc-shaped transition bar section.
3. ship honeycomb duct according to claim 1, it is characterised in that described body is in cylindrical structural；Described
Arc-shaped transition bar is to the radially raised of body.
4. ship honeycomb duct according to claim 1, it is characterised in that described body is integrated moulding by casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280861.9U CN206679234U (en) | 2017-03-22 | 2017-03-22 | A kind of ship honeycomb duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280861.9U CN206679234U (en) | 2017-03-22 | 2017-03-22 | A kind of ship honeycomb duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206679234U true CN206679234U (en) | 2017-11-28 |
Family
ID=60389788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720280861.9U Active CN206679234U (en) | 2017-03-22 | 2017-03-22 | A kind of ship honeycomb duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206679234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180020A (en) * | 2021-12-22 | 2022-03-15 | 欧振玉 | Marine ducted propeller |
-
2017
- 2017-03-22 CN CN201720280861.9U patent/CN206679234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180020A (en) * | 2021-12-22 | 2022-03-15 | 欧振玉 | Marine ducted propeller |
| CN114180020B (en) * | 2021-12-22 | 2023-02-03 | 欧振玉 | Marine ducted propeller |
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