CN202769077U - Continuous penetrating tank structure of stainless steel tube - Google Patents
Continuous penetrating tank structure of stainless steel tube Download PDFInfo
- Publication number
- CN202769077U CN202769077U CN 201220365531 CN201220365531U CN202769077U CN 202769077 U CN202769077 U CN 202769077U CN 201220365531 CN201220365531 CN 201220365531 CN 201220365531 U CN201220365531 U CN 201220365531U CN 202769077 U CN202769077 U CN 202769077U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel tube
- fittings body
- card
- core
- 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.)
- Expired - Fee Related
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 68
- 239000010935 stainless steel Substances 0.000 title claims abstract description 68
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims description 9
- 241000255925 Diptera Species 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A continuous penetrating tank structure of stainless steel tube includes bulkhead perforations, a ferrule-type puncture cabin joint which penetrates the bulkhead perforations and a stainless steel tube, wherein the stainless steel tube is a plate pipe fitting which penetrates the bulkhead perforations. The ferrule-type puncture cabin joint comprises a joint body, a cutting sleeve, a card core and screw nuts. The joint body is provided with through holes with equal diameter and is arranged on the outer wall of the stainless steel tube in a sleeve mode, and the joint body passes through the bulkhead perforation and is fixed on the bulkhead perforation. The screw nuts are arranged on the stainless steel tube in sleeve mode and are respectively connected with the screw thread on the two ends of the joint body. The inner bore of the screw nuts are provided with an accommodating inner cavity, and the inner diameter of one end closing to the joint body is larger than that of the end far away from the joint body. The card core and the cutting sleeve are arranged in the accommodating inner cavity in sequence. The cutting sleeve is connected with the inner edge of the joint body in clamp mode and tightens the stainless steel tube. Due to the fact that the continuous penetrating tank structure of the stainless steel tube has no boss, the stainless steel tube can reach the tank and has the advantage of reducing the problem of pipeline leak.
Description
Technical field
The utility model relates to Chuan Bo ﹠amp; Cabin penetrating structure during ocean engineering is made relates in particular to the structure of the continuous crossing cabin mode of a kind of Stainless Steel Tube.
Background technique
Along with the development in epoch, the continuous progress of science and technology.For convenient, understand information on the boats and ships efficiently, control main equipment.Apply to widely various hydraulic systems above the boats and ships.The piping material that hydraulic system in the boats and ships mainly needs is Stainless Steel Tube and cutting ferrule.
Be existing collar joint Stainless Steel Tube cabin penetrating structure referring to Fig. 1.
Collar joint is comprised of three parts: fittings body, cutting ferrule, nut arrange the core of the card in the nut.
The working principle of ferrule fitting be when cutting ferrule and nut sleeve after steel pipe inserts fittings body, when screwing nut, fit with the fittings body conical surface in the cutting ferrule leading portion outside, the inner edge seamless steel pipe of nipping equably forms effectively sealing.
Existing ferrule fitting matching requirements:
1. the Stainless Steel Tube of the lower appropriate length of saw is removed the port burr.Pipe end face is vertical with axis, and angle tolerance is not more than 0.5 °.
2. nut and cutting ferrule are enclosed within on the Stainless Steel Tube, note the direction of nut and cutting ferrule, do not want anti-loaded.
3. coat lubricant oil at preassembly fittings body screw thread and cutting ferrule, pipe is inserted fittings body (pipe must be found the end).
With the instrument fastening nut until cutting ferrule blocks pipe, this turning point can be felt by the increase of screw-down torque.
5. after reaching pressure spot, again gland nut is tightened 1/2 circle, installed.
Existing Stainless Steel Tube connects and leads to the cutting ferrule that use in the cabin, installation procedure such as above-mentioned comparatively complicated, if Rig up error can cause pipeline to be revealed, some pipeline is in the liquid tank, occurs to leak to check out leakage point and maintenance.In order to reduce cutting ferrule quantity, reduce and reveal probability, can use the Stainless Steel Tube coil pipe during construction.But at place, the logical cabin of Stainless Steel Tube, can use logical cabin cutting ferrule.After pipeline need to being disconnected during with logical cabin cutting ferrule crossing cabin, be connected with logical cabin cutting ferrule again.Interrupted like this continuity of pipeline, give applied for checking and examination, bulge test, and use has in the future increased the probability that pipe-line system is revealed.
The model utility content
In order to overcome defects, technical problem to be solved in the utility model is to provide a kind of continuous Stainless Steel Tube cabin penetrating structure.Need not to disconnect Stainless Steel Tube and reduce the pipeline leakage problem.
For reaching above-mentioned purpose, the utility model provides a kind of Stainless Steel Tube continuous cabin penetrating structure, comprising: FERRULETYPE crossing cabin joint and Stainless Steel Tube that described bulkhead is bored a hole are bored a hole, worn to the bulkhead that is arranged on the bulkhead, wherein,
Described Stainless Steel Tube is the coil pipe spare that continues to pass through described bulkhead perforation;
Described FERRULETYPE crossing cabin joint comprises fittings body, cutting ferrule, the core of the card, nut;
Described fittings body has isometrical penetration hole and is set on the described Stainless Steel Tube outer wall and runs through and is fixed in the perforation of described bulkhead;
Described nut sleeve is located on the described Stainless Steel Tube and is threaded with the two ends of described fittings body respectively, the endoporus of described nut is formed with an accommodating inner chamber, the internal diameter of close described fittings body one end is greater than the internal diameter away from described fittings body one end, set gradually described the core of the card and cutting ferrule in described accommodating inner chamber, described card sleeve clamp is connected to the inner edge of described fittings body end and tightens described Stainless Steel Tube.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, the inner edge of wherein said fittings body end is intilted inner conical surface, described cutting ferrule has the male cone (strobilus masculinus) that matches with described inner conical surface.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, wherein the outside thread in the interior spiral shell mosquito of described nut and described fittings body end is in and tightens on the link position, and the male cone (strobilus masculinus) of described cutting ferrule is by the urgent inner conical surface position that is positioned at the described fittings body end of fitting of described the core of the card.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, the boss of wherein said the core of the card in described accommodating inner chamber, arranging, described the core of the card and described nut are one-body molded.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, wherein said the core of the card are the tapered annular body, and described the core of the card and cutting ferrule are that same material is one-body molded or be the fastener of different materials.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, wherein said the core of the card are a boss that forms in a tapered annular body and the described accommodating inner chamber, and described the core of the card and boss are formed in one.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, wherein said accommodating inner chamber is stepped chamber, described the core of the card is two boss of stepped formation.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, the external diameter of the intermediate portion of wherein said fittings body is greater than the external diameter at the two end part of described fittings body.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, intermediate portion and the bulkhead of wherein said fittings body are welded and fixed.
The continuous cabin penetrating structure of above-mentioned Stainless Steel Tube, wherein said fittings body and/or cutting ferrule are stainless steel part.
Effect of the present utility model is, because the fittings body of the continuous cabin penetrating structure of the utility model Stainless Steel Tube does not have boss, what guarantee that Stainless Steel Coil can be continuous passes in the middle of fittings body and cutting ferrule, the pipe that need not break makes the continuity of pipeline between the whole system equipment, not only saving system applies for checking and examination and time of pressure test, can significantly reduce the pipeline leakage problem.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is existing collar joint Stainless Steel Tube cabin penetrating structure schematic representation;
Fig. 2 is the continuous cabin penetrating structure schematic representation of the utility model Stainless Steel Tube.
Wherein, reference character
Embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and working principle are done concrete description:
In embodiment shown in Figure 2, the utility model discloses the continuous cabin penetrating structure of a kind of Stainless Steel Tube, comprising: FERRULETYPE crossing cabin joint and Stainless Steel Tube that described bulkhead is bored a hole are bored a hole, worn to the bulkhead that is arranged on the bulkhead, further, as shown in Figure 2
It is discontinuous for what disconnect to compare Stainless Steel Tube in the existing cabin penetrating structure shown in Figure 1, and Stainless Steel Tube 1 described in the utility model is for continuing to pass through the coil pipe spare of described bulkhead perforation, does not have a cut-off point;
Described FERRULETYPE crossing cabin joint comprises fittings body 4, cutting ferrule 3, nut 2; The core of the card is set in the nut, and the embodiment of the core of the card that the utility model discloses is in subsequent descriptions.
Described fittings body 4 has isometrical penetration hole and is set on described Stainless Steel Tube 1 outer wall and runs through and is fixed in the perforation of described bulkhead, the two ends of described fittings body 4 have outside thread, compare existing cabin penetrating structure shown in Figure 1, the internal diameter at fittings body 4 middle parts is greater than the internal diameter at two end part, because the boss at fittings body 4 middle parts is so that existing Stainless Steel Tube 1 needs disconnection in connection;
Described nut 2 is set on the described Stainless Steel Tube 1 and is threaded with the two ends of described fittings body 4 respectively, the endoporus of described nut 2 is formed with an accommodating inner chamber 6, the internal diameter of close described fittings body 4 one ends is greater than the internal diameter away from described fittings body 4 one ends, set gradually described boss 7 or the core of the card 8 and cutting ferrule 3 in described accommodating inner chamber 6, described cutting ferrule 3 is connected in the inner edge of described fittings body 4 ends and tightens described Stainless Steel Tube 1.
The inner edge of described fittings body 4 ends is intilted inner conical surface, described cutting ferrule 3 has the male cone (strobilus masculinus) that matches with described inner conical surface, like this, when the outside thread in the interior spiral shell mosquito of described nut 2 and described fittings body 4 ends is in and tightens state, thereby the inner conical surface of the male cone (strobilus masculinus) of described cutting ferrule 3 and described fittings body 4 ends is owing to urgent fitting tightly can reach better sealing effect.
The external diameter of described fittings body 4 intermediate portions is greater than the external diameter at described fittings body 4 two end part, that is to say, the external diameter of the intermediate portion of fittings body 4 can be large so that with being fixedly connected with of described bulkhead, the external diameter at fittings body 4 two ends is less then, thereby can relatively reduce the size of described nut 2 and described cutting ferrule 3, to reach better sealing effect.
The core of the card referring to Fig. 2 announcement of the present utility model has numerous embodiments
Embodiment one
Cooperate Fig. 1, the core of the card of present embodiment adopts the scheme that is similar to prior art, and described the core of the card is the boss 7 that forms in described accommodating inner chamber, and described the core of the card 8 is and described nut 2 one-body molded processing.In the mounting point, that is, the interior spiral shell mosquito of described nut 2 and the outside thread of described fittings body 4 ends are in the state of tightening, and the male cone (strobilus masculinus) of described cutting ferrule 3 is subject to the urgent of described the core of the card 8 and on the inner conical surface of described fittings body 4 ends of fitting and reach sealing.
Embodiment two
The core of the card 8 of present embodiment is the tapered annular body, and as shown in the figure, described tapered annular body is arranged between the interior edge face and cutting ferrule 3 of endoporus of described nut 2, is used for urgent described cutting ferrule 3 described fittings body 4 ends of fitting.Described the core of the card 8 and cutting ferrule 3 can be selected the same material integrated formed structure, also can select two minutes other fasteners of different materials as shown in the figure, do not do concrete restriction.
Embodiment three
The core of the card 8 of present embodiment adopts a boss 7 that forms in a tapered annular body and the described accommodating inner chamber, and like this, described tapered annular body and boss 7 be the described fittings body of urgent described cutting ferrule 3 applyings 4 ends jointly.Same, described the core of the card 8 and boss 7 can be selected the integrated structure of same material, also can select two minutes other fasteners of different materials, do not do concrete restriction.
Embodiment four
What the core of the card of present embodiment adopted is, accommodating inner chamber 6 is stepped chamber, described the core of the card is two boss of stepped formation, in the mounting point, reaches sealing on the inner conical surface of the male cone (strobilus masculinus) of described cutting ferrule 3 by urgent described fittings body 4 ends of fitting of described the core of the card.
In above-described embodiment that the utility model discloses, the intermediate portion of described fittings body 4 and bulkhead 5 are fixed by welding manner.
In above-described embodiment that the utility model discloses, described fittings body 4 and/or cutting ferrule 3 can adopt stainless steel part.
The utility model is not because the fittings body that discloses has boss, thereby after pipeline need to being disconnected in the time of can overcoming existing collar joint Stainless Steel Tube crossing cabin form crossing cabin, is connected with logical cabin cutting ferrule again.Not only interrupted the continuity of pipeline, but also increased the probability that pipe-line system is revealed, for this reason, adopted the continuous cabin penetrating structure of the utility model Stainless Steel Tube, can guarantee that Stainless Steel Coil can pass continuously in the middle of fittings body and cutting ferrule, pipe need not break.
Certainly; the utility model also can have other various embodiments; in the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. continuous cabin penetrating structure of Stainless Steel Tube comprises: is arranged on bulkhead perforation on the bulkhead, wears FERRULETYPE crossing cabin joint and the Stainless Steel Tube of described bulkhead perforation, it is characterized in that,
Described Stainless Steel Tube is the coil pipe spare that continues to pass through described bulkhead perforation;
Described FERRULETYPE crossing cabin joint comprises fittings body, cutting ferrule, the core of the card, nut;
Described fittings body has isometrical penetration hole and is set on the described Stainless Steel Tube outer wall and runs through and is fixed in the perforation of described bulkhead;
Described nut sleeve is located on the described Stainless Steel Tube and is threaded with the two ends of described fittings body respectively, the endoporus of described nut is formed with an accommodating inner chamber, the internal diameter of close described fittings body one end is greater than the internal diameter away from described fittings body one end, set gradually described the core of the card and cutting ferrule in described accommodating inner chamber, described card sleeve clamp is connected to the inner edge of described fittings body end and tightens described Stainless Steel Tube.
2. the continuous cabin penetrating structure of Stainless Steel Tube according to claim 1 is characterized in that, the inner edge of described fittings body end is intilted inner conical surface, and described cutting ferrule has the male cone (strobilus masculinus) that matches with described inner conical surface.
3. the continuous cabin penetrating structure of Stainless Steel Tube according to claim 2, it is characterized in that, outside thread in the interior spiral shell mosquito of described nut and described fittings body end is in and tightens on the link position, and the male cone (strobilus masculinus) of described cutting ferrule is by the urgent inner conical surface position that is positioned at the described fittings body end of fitting of described the core of the card.
4. the continuous cabin penetrating structure of Stainless Steel Tube according to claim 2 is characterized in that, the boss of described the core of the card in described accommodating inner chamber, arranging, and described the core of the card and described nut are one-body molded.
5. the continuous cabin penetrating structure of Stainless Steel Tube according to claim 2 is characterized in that, described the core of the card is the tapered annular body, and described the core of the card and cutting ferrule are that same material is one-body molded or be the fastener of different materials.
6. the continuous cabin penetrating structure of Stainless Steel Tube according to claim 2 is characterized in that, described the core of the card is a boss that forms in a tapered annular body and the described accommodating inner chamber, and described the core of the card and boss are formed in one.
7. the continuous cabin penetrating structure of Stainless Steel Tube according to claim 2 is characterized in that, described accommodating inner chamber is stepped chamber, and described the core of the card is two boss of stepped formation.
8. the continuous cabin penetrating structure of the described Stainless Steel Tube of any one in 7 according to claim 1 is characterized in that the external diameter of the intermediate portion of described fittings body is greater than the external diameter at the two end part of described fittings body.
9. the continuous cabin penetrating structure of Stainless Steel Tube according to claim 8 is characterized in that, intermediate portion and the bulkhead of described fittings body are welded and fixed.
10. according to the continuous cabin penetrating structure of Stainless Steel Tube claimed in claim 9, it is characterized in that described fittings body and/or cutting ferrule are stainless steel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365531 CN202769077U (en) | 2012-07-26 | 2012-07-26 | Continuous penetrating tank structure of stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365531 CN202769077U (en) | 2012-07-26 | 2012-07-26 | Continuous penetrating tank structure of stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769077U true CN202769077U (en) | 2013-03-06 |
Family
ID=47775652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365531 Expired - Fee Related CN202769077U (en) | 2012-07-26 | 2012-07-26 | Continuous penetrating tank structure of stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379905A (en) * | 2020-04-26 | 2020-07-07 | 中船黄埔文冲船舶有限公司 | Steam condensate water cabin penetrating component |
| CN111706718A (en) * | 2020-06-29 | 2020-09-25 | 珠海云洲智能科技有限公司 | High-pressure fluid cabin penetrating structure |
| CN113639104A (en) * | 2021-07-21 | 2021-11-12 | 上海外高桥造船有限公司 | Cabin-penetrating clamping sleeve joint for ship |
-
2012
- 2012-07-26 CN CN 201220365531 patent/CN202769077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379905A (en) * | 2020-04-26 | 2020-07-07 | 中船黄埔文冲船舶有限公司 | Steam condensate water cabin penetrating component |
| CN111706718A (en) * | 2020-06-29 | 2020-09-25 | 珠海云洲智能科技有限公司 | High-pressure fluid cabin penetrating structure |
| CN113639104A (en) * | 2021-07-21 | 2021-11-12 | 上海外高桥造船有限公司 | Cabin-penetrating clamping sleeve joint for ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104405973B (en) | Flange steel-plastic multiple tube regulates short tube | |
| WO2018072564A1 (en) | Pipe connection system | |
| CN202769077U (en) | Continuous penetrating tank structure of stainless steel tube | |
| US4209029A (en) | Method of and apparatus for sealing a leak in a pipeline | |
| CN202646941U (en) | Watertight cabin penetrating structure for boat | |
| CN201166229Y (en) | Double-safety seal chucking appliance | |
| CN204459561U (en) | The effective joint of a kind of non-adhesive flexible compound | |
| CN203115338U (en) | Compression type single ferrule fitting | |
| CN203395495U (en) | Enhancement structure for weak part of pipeline | |
| CN206018062U (en) | A kind of guiding fixed pattern double seal | |
| CN202349481U (en) | Saddle joint | |
| CN201487472U (en) | Joint for quickly fixing cracked thin-wall metal tubes | |
| CN203500701U (en) | Vehicle pipeline connecting device and vehicle | |
| CN108223959B (en) | Under-pressure plugging device and plugging method for root valve | |
| CN202834531U (en) | Duplex three-way connection pipe | |
| CN203703422U (en) | Ferrule sealing connection structure | |
| CN209524184U (en) | A kind of valve for nuclear power station is interior to leak tape-pressure leakage clogging device | |
| CN206305630U (en) | Repairing tool for oil collecting pipeline | |
| CN209892936U (en) | Novel special fixture for rush repair of non-metal pressure-bearing pipe | |
| CN102951383A (en) | Sealed oil nozzle used for oil bag | |
| CN201764200U (en) | Pipeline trapping plug | |
| CN201739704U (en) | Pipeline welding seam defect leakage stopping clamp | |
| CN101354104B (en) | Chain pipe plugging chucking tools | |
| CN204962155U (en) | Water pipe activity fast connects | |
| CN217059641U (en) | Compound pipe hydraulic test connects frock |
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: 20130306 Termination date: 20200726 |