CN210761254U - Marine pipeline fan protection device - Google Patents
Marine pipeline fan protection device Download PDFInfo
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- CN210761254U CN210761254U CN201921487652.7U CN201921487652U CN210761254U CN 210761254 U CN210761254 U CN 210761254U CN 201921487652 U CN201921487652 U CN 201921487652U CN 210761254 U CN210761254 U CN 210761254U
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- fan
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- pipeline
- protection device
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Abstract
The utility model discloses a marine pipeline fan protection device, the both ends of marine pipeline fan are connected with the pipeline respectively, marine pipeline fan protection device includes a plurality of protection body and a plurality of connecting piece, each the both ends of protection body are provided with connecting portion respectively, connecting portion along the length direction of protection body outwards extends, connecting portion connect in the pipeline, each be equipped with the bellied ear seat of outwards extending on the outer peripheral face of connecting portion, each the connecting piece passes two adjacent the ear seat is used for connecting two the protection body, all the protection body encloses into a cavity, the cavity is used for the holding marine pipeline fan. Adopt a plurality of protection bodies to enclose into marine pipeline fan of a cavity holding, connect in the pipeline through connecting portion, seal at the both ends of fan, keep apart fan and external, when having avoided the sandblast operation, the sand grain gets into the fan, and then damages the fan, has improved the security of equipment.
Description
Technical Field
The utility model relates to a boats and ships, in particular to marine pipeline fan protection device.
Background
In the manufacturing process of the ship, a ventilating pipeline is required to be installed on the ship, and a fan is connected to the ventilating pipeline. The structure segmentation of boats and ships is all to carry out the sandblast to it in order to increase surface roughness and remove surface scale and filth before the application, in order to avoid the damage that the sandblast process led to the fact the fan, at present the boats and ships total group stage is installed pipeline and fan, nevertheless the deformation of each segmentation of total group stage can influence the installation accuracy of fan and pipeline, can lead to pipeline fan often not to be connected with the tuber pipe, consequently need a large amount of modifications at the job site, consume the manpower, and the low efficiency influences shipbuilding progress.
In order to improve the operating efficiency, the installation process of the pipeline and the fan is improved, the fan and the pipeline are installed in advance, and then the coating and sand blasting operation of the structural sections is carried out.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a marine pipeline fan protection device for overcoming the marine pipeline fan defect that does not have protector when the sandblast of the boats and ships segmentation among the prior art.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a marine pipeline fan protection device, its is used for protecting marine pipeline fan, the both ends of marine pipeline fan are connected with the pipeline respectively, marine pipeline fan protection device includes a plurality of protection body and a plurality of connecting piece, each the both ends of protection body are provided with connecting portion respectively, connecting portion along the length direction of protection body outwards extends, connecting portion connect in the pipeline, each be equipped with the bellied ear seat of outwards extending on the outer peripheral face of connecting portion, each the connecting piece passes two adjacent the ear seat is used for connecting two the protection body, all the protection body encloses into a cavity, the cavity is used for the holding marine pipeline fan.
In this scheme, the cavity that a plurality of protection bodies enclose is used for the marine pipeline fan of holding, prevents that the segmentation from damaging marine pipeline fan when the sandblast. Still be provided with the ear seat on the outer peripheral face of connecting portion for to protect this body coupling together, a cavity is enclosed into to a plurality of connecting portions, and on the pipeline of fan tip was located to the cover, sealed at the both ends of fan through connecting portion, this kind of setting simple structure, workable adopts the mounting means that the cover was established, need not accurately aim at during the installation, simple to operate, and sand grain gets into the fan when just can preventing the sandblast, leads to damaging marine pipeline fan.
The marine pipeline fan protection device further comprises a fan junction box protection cover, the fan junction box protection cover is used for sleeving a fan junction box, two adjacent fan junction boxes are arranged between the protection bodies, and the fan junction box protection cover is embedded in the opening.
In this scheme, the fan is last to the terminal box of evagination, sets up fan terminal box safety cover and establishes in the terminal box outside, makes it keep apart with the external world, prevents that the sand grain from getting into the fan, also easy to assemble simultaneously.
The marine pipeline fan protection device further comprises sealing pieces, each sealing piece is arranged between the adjacent joint portions of the protection bodies, the connecting portions and the joint portions of the pipelines are provided with the sealing pieces, and the sealing pieces are arranged between the fan junction box protection covers and the protection bodies.
In this scheme, set up the sealing member and can improve sealed effect, the general selection of sealing member has elastic rubber gasket.
The protection body is in a semi-cylindrical shape.
In this scheme, the protection body adopts half cylindricly, simple structure, workable.
The connecting part is annular.
In this scheme, the shape of connecting portion is the ring form, simple structure, workable.
The diameter of the connecting part is smaller than that of the protection body.
In this scheme, the diameter of pipeline fan is greater than the diameter of pipeline, and in order to be convenient for establish the outside at the fan with the protection device cover of pipeline fan, the diameter that sets up connecting portion according to the appearance of fan and pipeline is less than the diameter of protection body, can reduce protection device's volume, makes protection device and fan laminating inseparabler, forms better protection effect.
The connecting part is connected with the protection body in a welding mode.
In this scheme, connecting portion and protection body welded connection, the processing of being convenient for.
The number of the protection bodies is two.
In this scheme, the protection body sets up two, be convenient for with marine pipeline fan dismouting.
The connecting piece is a bolt, a connecting hole is formed in the lug seat, and the bolt is connected to the connecting hole.
In this scheme, adopt bolted connection, installation convenient to use. In other alternative embodiments, a screw or snap-in connection may also be used.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in: adopt a plurality of protection bodies to enclose into marine pipeline fan of a cavity holding, connect in the pipeline through connecting portion, seal at the both ends of fan, keep apart the fan with external, when having avoided the sandblast operation, the sand grain gets into the fan, and then damages the fan, has improved the security of equipment to, this kind sets up simple structure, and workable adopts the mounting means that the cover was established, need not accurately aim at during the installation, installation convenient to use.
Drawings
Fig. 1 is a schematic structural view of a marine pipeline fan protection device according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of the marine pipeline fan protection device according to a preferred embodiment of the present invention after installation.
Fig. 3 is a schematic structural diagram of a protection body according to a preferred embodiment of the present invention.
Description of reference numerals:
Connecting part 11
Connecting hole 112
Connecting piece 2
Fan junction box protective cover 3
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1-3, the embodiment discloses a marine pipeline fan protection device, it is used for protecting marine pipeline fan, pipeline 10 is connected with respectively at marine pipeline fan's both ends, marine pipeline fan protection device includes a plurality of protection body 1 and a plurality of connecting piece 2, each protection body 1's both ends are provided with connecting portion 11 respectively, connecting portion 11 outwards extends along the length direction of protection body 1, connecting portion 11 connects in pipeline 10, be equipped with the bellied ear seat 111 of outwards extending on each connecting portion 11's the outer peripheral face, each connecting piece 2 passes two adjacent ear seats 111 and is used for connecting two protection bodies 1, all protection bodies 1 enclose into a cavity, the cavity is used for holding marine pipeline fan.
In this embodiment, the blower and the duct 10 are installed, and in order to prevent sand from entering and damaging the blower during sand blasting, a sheathing protection mode is adopted to isolate the blower from the outside. The cavity that a plurality of protection bodies 1 enclose is used for the marine pipeline fan of holding, still be provided with ear seat 111 on the outer peripheral face of connecting portion 11, be used for linking together protection body 1, a cavity is enclosed into to a plurality of connecting portions 11, and the cover is located on the pipeline 10 of fan tip, seal at the both ends of fan through connecting portion 11, this kind sets up simple structure, workable, adopt the mounting means of cover establishing, need not accurate alignment during the installation, high durability and convenient installation, and sand grain gets into the fan when can preventing the sandblast, lead to damaging marine pipeline fan.
The marine pipeline fan protection device further comprises a fan junction box protection cover 3, the fan junction box protection cover 3 is used for being sleeved with a fan junction box, an opening 12 is formed between two adjacent protection bodies 1, and the fan junction box protection cover 3 is embedded in the opening 12.
In this embodiment, the fan is provided with the outwardly-protruding junction box, the fan junction box protection cover 3 is arranged to be sleeved outside the fan junction box, so that the fan junction box is isolated from the outside, sand is prevented from entering the fan, meanwhile, the fan junction box protection cover 3 is convenient to install and is embedded in the opening 12 formed in the protection body 1, and the fan junction box protection cover is convenient to install and reliably fixed.
The marine pipeline fan protection device further comprises a sealing element 4, the sealing element 4 is arranged between the joint portions of each adjacent protection body 1, the sealing element 4 is arranged between the joint portions of the connecting portion 11 and the pipeline 10, and the sealing element 4 is arranged between the fan junction box protection cover 3 and the protection body 1. The sealing effect can be improved by providing the sealing member 4, and the sealing member 4 is generally selected from a rubber gasket having elasticity.
The protection body 1 is shaped as a semi-cylinder. The protection body 1 adopts a semi-cylindrical shape, and is simple in structure and easy to process. The connection portion 11 has an annular shape. The connecting part 11 is annular, and has a simple structure and is easy to process. The diameter of the connecting portion 11 is smaller than the diameter of the protective body 1. In this embodiment, the diameter of pipeline fan is greater than the diameter of pipeline 10, and for the convenience of establishing the protection device cover of pipeline fan in the outside of fan, the diameter that sets up connecting portion 11 according to the appearance of fan and pipeline 10 is less than the diameter of protection body 1, can reduce protection device's volume, makes protection device and fan laminating inseparabler, forms better protection effect.
Connecting portion 11 and protection body 1 welded connection, the processing of being convenient for. The quantity of protection body 1 is two, and protection body 1 sets up two, is convenient for with marine pipeline fan dismouting. The connecting piece 2 is a bolt, and the ear seat 111 is provided with a connecting hole 112, and the bolt is connected with the connecting hole 112. In this embodiment, the bolt connection is adopted, and the installation and the use are convenient. In other alternative embodiments, a screw or snap-in connection may also be used.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (9)
1. The utility model provides a marine pipeline fan protection device, its is used for protecting marine pipeline fan, the both ends of marine pipeline fan are connected with the pipeline respectively, a serial communication port, marine pipeline fan protection device includes a plurality of protection body and a plurality of connecting piece, each the both ends of protection body are provided with connecting portion respectively, connecting portion along the length direction of protection body outwards extends, connecting portion connect in the pipeline, each be equipped with the bellied ear seat of outwards extending on the outer peripheral face of connecting portion, each the connecting piece passes two adjacent the ear seat is used for connecting two the protection body, all the protection body encloses into a cavity, the cavity is used for the holding marine pipeline fan.
2. The marine pipeline fan protection device of claim 1, further comprising a fan junction box protection cover, wherein the fan junction box protection cover is used for sleeving the fan junction box, an opening is formed between two adjacent protection bodies, and the fan junction box protection cover is embedded in the opening.
3. The marine ducted fan protection device of claim 2, further comprising a sealing member provided between the coupling portions of each adjacent protection body, the sealing member being provided between the coupling portion and the coupling portion of the duct, and the sealing member being provided between the fan junction box protective cover and the protection body.
4. The marine ducted fan protection apparatus of claim 1, wherein the protection body is shaped as a semi-cylinder.
5. The marine pipeline fan protection device of claim 1, wherein the connection portion is annular in shape.
6. The marine ducted fan protection device of claim 1, wherein the connecting portion has a diameter smaller than a diameter of the protection body.
7. The marine ducted fan protection device of claim 1, wherein the connection portion is welded to the protection body.
8. The marine ducted fan protection device of claim 1, wherein the number of the protection bodies is two.
9. The marine pipeline fan protection device of any one of claims 1-8, wherein the connector is a bolt, and the ear mount is provided with a connection hole, and the bolt is connected to the connection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487652.7U CN210761254U (en) | 2019-09-06 | 2019-09-06 | Marine pipeline fan protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487652.7U CN210761254U (en) | 2019-09-06 | 2019-09-06 | Marine pipeline fan protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210761254U true CN210761254U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921487652.7U Active CN210761254U (en) | 2019-09-06 | 2019-09-06 | Marine pipeline fan protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210761254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478098A (en) * | 2020-12-02 | 2021-03-12 | 上海江南长兴造船有限责任公司 | Ship cargo hold fan protection device |
| CN112478099A (en) * | 2020-12-02 | 2021-03-12 | 上海江南长兴造船有限责任公司 | Ship cargo space fan protection method |
-
2019
- 2019-09-06 CN CN201921487652.7U patent/CN210761254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478098A (en) * | 2020-12-02 | 2021-03-12 | 上海江南长兴造船有限责任公司 | Ship cargo hold fan protection device |
| CN112478099A (en) * | 2020-12-02 | 2021-03-12 | 上海江南长兴造船有限责任公司 | Ship cargo space fan protection method |
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