CN204255620U - A kind of liquid slip ring rotary seal test unit - Google Patents
A kind of liquid slip ring rotary seal test unit Download PDFInfo
- Publication number
- CN204255620U CN204255620U CN201420647804.6U CN201420647804U CN204255620U CN 204255620 U CN204255620 U CN 204255620U CN 201420647804 U CN201420647804 U CN 201420647804U CN 204255620 U CN204255620 U CN 204255620U
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- CN
- China
- Prior art keywords
- inner ring
- pumping plant
- outer shroud
- slip ring
- oil
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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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of liquid slip ring rotary seal test unit, belongs to field of ocean engineering.It adopts three row roller bearings to connect inner ring and outer shroud, and have annular housing between inner ring and outer shroud, inner ring is fixed in pedestal inner ring.Outer shroud is fixed with the efferent duct and external toothing that export with outer shroud and be connected, inner ring is fixed with input pipe, input pipe is connected to oiling pumping plant.The below of efferent duct is provided with the annular oil-containing groove fixed by support, and it has outer defeated pipe and is connected to oil return pumping plant, and crude oil is injected in oiling pumping plant by delivery pipe by oil return pumping plant.Drive motor connects pinion wheel by reducer casing and engage with external toothing to drive and rotate around inner ring outward, and the ruuning situation of simulated solution slip ring in FPSO, monitors the situation whether liquid slip ring has crude oil leakage in operation process, and measure starting torque and rotary torque value.This apparatus structure is simple and reliable, and manufacturing cost is lower, and the working order of real simulated solution slip ring under actual condition, completes required test objective.
Description
Technical field
The utility model relates to a kind of liquid slip ring rotary seal test unit, belongs to field of ocean engineering.
Background technology
At present, the equipment with liquid slip ring spinfunction has a wide range of applications at mechanical field, and these equipment generally all exist the problem of leakage.More especially the main equipment of marine mining engineering is applied to, this equipment must be checked before the mounting whether to there is the problem of leakage, therefore some dedicated experiments devices are just needed to check, dry run test need be carried out by actual condition to it, ensure liquid slip ring No leakage under simulated condition condition, find to reveal the problem of again doing over again again after avoiding installing.
Summary of the invention
In order to overcome problems of the prior art, the utility model provides a kind of slip ring rotary seal test unit, and whether this device energy inspection machine exists the problem of leakage.
The technical solution adopted in the utility model is: a kind of liquid slip ring rotary seal test unit, and it comprises inner ring and outer shroud, and this device adopts three row roller bearings to connect inner ring and outer shroud, and have annular housing between inner ring and outer shroud, inner ring is fixed in pedestal inner ring; Outer shroud is fixed with the efferent duct and external toothing that export with outer shroud and be connected, inner ring is fixed with input pipe, input pipe is connected to oiling pumping plant; The below of described efferent duct is provided with the annular oil-containing groove fixed by support, and annular oil-containing groove has outer defeated pipe and is connected to oil return pumping plant, and crude oil is injected in oiling pumping plant by delivery pipe by oil return pumping plant; Described oiling pumping plant, input pipe, annular housing, efferent duct, annular oil-containing groove, outer defeated pipe, oil return pumping plant and delivery pipe form a crude oil circulation system; Connect pinion wheel by drive motor by reducer casing to be engaged with external toothing to drive and to rotate around inner ring outward.
The invention has the beneficial effects as follows: after liquid slip ring has assembled, dry run test need be carried out to it by actual condition, ensure liquid slip ring No leakage and measure starting torque and rotary torque value under simulated condition condition.Have constent temperature heater to be heated to actual work temperature to crude oil in oiling pumping plant in device, oiling pumping plant injects the crude oil of specified pressure to annular housing by input pipe.Drive motor connects pinion wheel by reducer casing and be engaged with external toothing to drive and rotate around inner ring outward, and the ruuning situation of simulated solution slip ring in FPSO, monitors the situation whether liquid slip ring has crude oil leakage in operation process, and measure starting torque and rotary torque value.This apparatus structure is simple and reliable, and manufacturing cost is lower, can the comparatively real working order of simulated solution slip ring under actual condition, completes required test objective.
Accompanying drawing explanation
Fig. 1 is a kind of structural drawing of liquid slip ring rotary seal test unit.
Fig. 2 is a kind of vertical view of liquid slip ring rotary seal test unit.
Fig. 3 is the enlarged drawing of K in Fig. 1.
In figure: 1, efferent duct, 2, input pipe, 3, annular oil-containing groove, 4, support, 5, external toothing, 6, pinion wheel, 7, reducer casing, 8, drive motor, 9, outer defeated pipe, 10, oil return pumping plant, 11, delivery pipe, 12, oiling pumping plant, A, three row roller bearings, B, inner ring, C, outer shroud, D, pedestal inner ring, E, crude oil, F, annular housing, G, outer shroud export.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 show a kind of liquid slip ring rotary seal test unit, and it comprises efferent duct 1, input pipe 2, annular oil-containing groove 3, support 4, external toothing 5, pinion wheel 6, reducer casing 7, drive motor 8, outer defeated pipe 9, oil return pumping plant 10, delivery pipe 11, oiling pumping plant 12.
This device forms primarily of the inner ring B of three row roller bearing A connecting fluid slip rings and outer shroud C.There is annular housing F between inner ring B and outer shroud C, outer shroud C has outer shroud export G.Inner ring B is fixed on pedestal inner ring D by structure.Outer shroud C is fixed with and exports the efferent duct 1 and external toothing 5 that G is connected, drive motor 8 connects pinion wheel 6 by reducer casing 7 and to engage with external toothing 5 and drive outer shroud C to rotate around inner ring B.Inner ring B is fixed with input pipe 2, input pipe 2 is connected to oiling pumping plant 12.Annular oil-containing groove 3 is fixed by support 4, and annular oil-containing groove has outer defeated pipe 9 for 3 times, and outer defeated pipe 9 is connected to oil return pumping plant 10, and crude oil E is injected in oiling pumping plant 12 by delivery pipe 11 by oil return pumping plant 10.Oiling pumping plant 12, input pipe 2, the annular housing F between inner ring B and outer shroud C, efferent duct 1, annular oil-containing groove 3, outer defeated pipe 9, oil return pumping plant 10, delivery pipe 11 form a crude oil circulation system.
After liquid slip ring has assembled, dry run test need be carried out to it by actual condition, ensure liquid slip ring No leakage and measure starting torque and rotary torque value under simulated condition condition.Have constent temperature heater to be heated to actual work temperature to crude oil in oiling pumping plant 12, oiling pumping plant 12 injects the crude oil of specified pressure by input pipe 2 couples of annular housing F.Drive motor 8 connects pinion wheel 6 by reducer casing 7 and to engage with external toothing 5 and drive outer shroud C to rotate around inner ring B, the ruuning situation of simulated solution slip ring in FPSO, whether monitoring liquid slip ring has the situation of crude oil leakage in operation process, and measures starting torque and rotary torque value.This apparatus structure is simple and reliable, and manufacturing cost is lower, can the comparatively real working order of simulated solution slip ring under actual condition, completes required test objective.
Claims (1)
1. a liquid slip ring rotary seal test unit, it comprises inner ring (B) and outer shroud (C), it is characterized in that: this test unit adopts three row roller bearings (A) to connect inner ring (B) and outer shroud (C), have annular housing (F) between inner ring (B) and outer shroud (C), inner ring (B) is fixed in pedestal inner ring (D); Outer shroud (C) is fixed with and exports the efferent duct (1) and external toothing (5) that (G) be connected with outer shroud, inner ring (B) is fixed with input pipe (2), input pipe (2) is connected to oiling pumping plant (12); The below of described efferent duct (1) is provided with by the fixing annular oil-containing groove (3) of support (4), annular oil-containing groove (3) has outer defeated pipe (9) and is connected to oil return pumping plant (10), and crude oil (E) is injected in oiling pumping plant (12) by delivery pipe (11) by oil return pumping plant (10); Described oiling pumping plant (12), input pipe (2), annular housing (F), efferent duct (1), annular oil-containing groove (3), outer defeated pipe (9), oil return pumping plant (10) form a crude oil circulation system with delivery pipe (11); Connect pinion wheel (6) by drive motor (8) by reducer casing (7) to be engaged with external toothing (5) and to drive outer shroud (C) to rotate around inner ring (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647804.6U CN204255620U (en) | 2014-11-03 | 2014-11-03 | A kind of liquid slip ring rotary seal test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647804.6U CN204255620U (en) | 2014-11-03 | 2014-11-03 | A kind of liquid slip ring rotary seal test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255620U true CN204255620U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647804.6U Expired - Fee Related CN204255620U (en) | 2014-11-03 | 2014-11-03 | A kind of liquid slip ring rotary seal test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067194A (en) * | 2015-05-28 | 2015-11-18 | 中航光电科技股份有限公司 | Sealing detection device and method for electric rotating connector |
| CN108152021A (en) * | 2017-10-24 | 2018-06-12 | 武汉船用机械有限责任公司 | A kind of rotary joint test device and test system |
| CN109186881A (en) * | 2018-09-21 | 2019-01-11 | 中国船舶重工集团公司第七〇九研究所 | It is a kind of for detecting the experimental rig and its test method of fluid slip ring performance |
-
2014
- 2014-11-03 CN CN201420647804.6U patent/CN204255620U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067194A (en) * | 2015-05-28 | 2015-11-18 | 中航光电科技股份有限公司 | Sealing detection device and method for electric rotating connector |
| CN108152021A (en) * | 2017-10-24 | 2018-06-12 | 武汉船用机械有限责任公司 | A kind of rotary joint test device and test system |
| CN108152021B (en) * | 2017-10-24 | 2020-01-31 | 武汉船用机械有限责任公司 | rotary joint testing device and testing system |
| CN109186881A (en) * | 2018-09-21 | 2019-01-11 | 中国船舶重工集团公司第七〇九研究所 | It is a kind of for detecting the experimental rig and its test method of fluid slip ring performance |
| CN109186881B (en) * | 2018-09-21 | 2020-08-25 | 中国船舶重工集团公司第七一九研究所 | Testing device and testing method for detecting performance of fluid slip ring |
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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: 20150408 Termination date: 20181103 |