CN204226892U - Marine vessel zinc alloy joint - Google Patents
Marine vessel zinc alloy joint Download PDFInfo
- Publication number
- CN204226892U CN204226892U CN201420672875.1U CN201420672875U CN204226892U CN 204226892 U CN204226892 U CN 204226892U CN 201420672875 U CN201420672875 U CN 201420672875U CN 204226892 U CN204226892 U CN 204226892U
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- CN
- China
- Prior art keywords
- impeller
- newel
- zinc alloy
- periphery
- sensor body
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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.)
- Expired - Fee Related
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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses a kind of marine vessel zinc alloy joint, comprise the screw bolt and nut cooperatively interacted, bolt-center is provided with axial screw, water leakage alarm device is provided with between the screw bolt and nut cooperatively interacted, the sensor body that described water leakage alarm device comprises band control panel and the magnet be installed on impeller, sensor body center is provided with newel, indent annulus is provided with around newel periphery, newel is connected the installation endoporus of impeller, and the installation endoporus periphery of impeller is provided with magnet; Described sensor body is installed in connecting tube, and connecting tube is connected nut.The utility model is by connecting tube connecting sensor, zinc alloy joint is made to possess the sensing capability of water flow, thus the technical order of whether leaking is drawn by the change of flow, and the newel structure in sensor body carries out accurately locating to obtain data on flows more accurately to the impeller being provided with magnet, in order to identify the size thus the seriousness of judgement accident of leaking.
Description
Technical field
The utility model relates to a kind of assembling pipe joint, particularly relates to a kind of marine vessel zinc alloy joint.
Background technique
The plumbing connection system of current marine vessel all adopts metallic conduit to connect, and because metallic conduit is long-term and contact with sea water, often occurs the technical failures such as the leakage that corrosion causes in local, drastically influence navigation safety.How to detect leak point in time and by leakage the position crewman that passes to accurately and timely be the object that those skilled in the art study always.Can find that general leak point is all the joints occurring in two pipelines according to long-term use, the technical performance how improving joint thus prevents from revealing the serious consequence caused for a long time.
Chinese utility model patent patent No. 201120028634.X discloses a kind of marine anti-corrosion tube plate connecting joint, it comprises the insert plate be embedded in plate, insert plate runs through and has pipe fitting, be fixed with flange in the both sides of insert plate by connecting bolt, between flange and insert plate, be provided with pad; The thickness of described insert plate is greater than the thickness of plate.This kind of not open technical clarification or the solution how marine vessel pipeline leakage aspect is provided of joint.
Summary of the invention
The utility model provides that a kind of structure is simple, easy for installation, long service life, has the marine vessel zinc alloy joint of pipeline leakage alert capability.
A kind of marine vessel zinc alloy joint, comprise the screw bolt and nut cooperatively interacted, bolt-center is provided with axial screw, water leakage alarm device is provided with between the screw bolt and nut cooperatively interacted, the sensor body that described water leakage alarm device comprises band control panel and the magnet be installed on impeller, sensor body center is provided with newel, is provided with indent annulus around newel periphery, newel is connected the installation endoporus of impeller, and the installation endoporus periphery of impeller is provided with magnet; The installation endoporus of described impeller and magnet are all positioned at the indent annulus of newel periphery; Described sensor body is installed in connecting tube, and connecting tube is connected nut.This kind of zinc alloy joint is by connecting tube connecting sensor, zinc alloy joint is made to possess the sensing capability of water flow, thus the technical order of whether leaking is drawn by the change of flow, and the newel structure in sensor body carries out accurately locating to obtain data on flows more accurately to the impeller being provided with magnet, in order to identify the size thus the seriousness of judgement accident of leaking.
Described newel center is embedded with one end of stainless steel guide pillar, and the stainless steel guide pillar the other end connects impeller, carries out centralized positioning, and do not affect the Magnetic Field of magnet by the stainless steel guide pillar embedding newel center to impeller.
Described stainless steel guide pillar and the connecting end periphery of impeller are socketed with graphite annulus, and graphite annulus periphery is connected impeller.Graphite annulus respective outer side edges socket stainless steel guide pillar prevents the wearing and tearing of stainless steel guide pillar, extends marine vessel zinc alloy joint working life.
Outside described impeller, equally distributed blade quantity is 6-8 sheet, and blade periphery is provided with Zinc alloy coated, prevents the data on flows error caused because corrosion for a long time causes deformable blade.
The installation endoporus of described impeller and magnet are all positioned at the indent annulus of newel periphery, by the control panel on magnet as much as possible proximity detector body, obtain data on flows the most accurately.
The utility model is by connecting tube connecting sensor, zinc alloy joint is made to possess the sensing capability of water flow, thus the technical order of whether leaking is drawn by the change of flow, and the newel structure in sensor body carries out accurately locating to obtain data on flows more accurately to the impeller being provided with magnet, in order to identify the size thus the seriousness of judgement accident of leaking.
Accompanying drawing explanation
Fig. 1 is the three-dimensional mounting structure schematic diagram of the utility model marine vessel zinc alloy joint;
Fig. 2 is the sensor body sectional structure schematic diagram of the utility model marine vessel zinc alloy joint.
Embodiment
As shown in Figure 1, 2, a kind of marine vessel zinc alloy joint, comprise the bolt 9 and nut 10 that cooperatively interact, bolt 9 center is provided with axial screw, water leakage alarm device is provided with between the bolt 9 cooperatively interacted and nut 10, the sensor body 1 that water leakage alarm device comprises band control panel and the magnet 3 be installed on impeller 2, sensor body 1 center is provided with newel 6, indent annulus is provided with around newel 6 periphery, newel 6 is connected the installation endoporus of impeller 2, and the installation endoporus periphery of impeller 2 is provided with magnet 3.The installation endoporus of impeller 2 and magnet 3 are all positioned at the indent annulus of newel 6 periphery.Sensor body 1 is installed in connecting tube 7, and connecting tube 7 is connected nut 10.Sensor body 1 is circumferentially provided with pod apertures 5, is convenient to current and is circulated by pod apertures 5, avoids the joint blockage problem caused because of water leakage alarm device.
Be embedded with one end of stainless steel guide pillar 8 as structure preferred center post 6 center, stainless steel guide pillar 8 the other end connects impeller 2.Stainless steel guide pillar 8 is socketed with graphite annulus 4 with the connecting end periphery of impeller 2, and graphite annulus 4 periphery is connected impeller 2.
More even in order to make impeller 2 rotate, outside impeller, equally distributed blade quantity is 6-8 sheet, is provided with Zinc alloy coated to prevent corroding the fault caused in blade 2 periphery simultaneously.
Claims (4)
1. a marine vessel zinc alloy joint, comprise the screw bolt and nut cooperatively interacted, bolt-center is provided with axial screw, it is characterized in that: between the described screw bolt and nut cooperatively interacted, be provided with water leakage alarm device, the sensor body that described water leakage alarm device comprises band control panel and the magnet be installed on impeller, sensor body center is provided with newel, indent annulus is provided with around newel periphery, newel is connected the installation endoporus of impeller, and the installation endoporus periphery of impeller is provided with magnet; The installation endoporus of described impeller and magnet are all positioned at the indent annulus of newel periphery; Described sensor body is installed in connecting tube, and connecting tube is connected nut.
2. marine vessel zinc alloy joint as claimed in claim 1, is characterized in that: described newel center is embedded with one end of stainless steel guide pillar, and the stainless steel guide pillar the other end connects impeller.
3. marine vessel zinc alloy joint as claimed in claim 2, is characterized in that: described stainless steel guide pillar and the connecting end periphery of impeller are socketed with graphite annulus, and graphite annulus periphery is connected impeller.
4. marine vessel zinc alloy joint as claimed in claim 1, is characterized in that: outside described impeller, equally distributed blade quantity is 6-8 sheet, and blade periphery is provided with Zinc alloy coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672875.1U CN204226892U (en) | 2014-11-10 | 2014-11-10 | Marine vessel zinc alloy joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672875.1U CN204226892U (en) | 2014-11-10 | 2014-11-10 | Marine vessel zinc alloy joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226892U true CN204226892U (en) | 2015-03-25 |
Family
ID=52924989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672875.1U Expired - Fee Related CN204226892U (en) | 2014-11-10 | 2014-11-10 | Marine vessel zinc alloy joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226892U (en) |
-
2014
- 2014-11-10 CN CN201420672875.1U patent/CN204226892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20201110 |