CN201027715Y - Deep sea energy-saving integrated hydraulic power source - Google Patents
Deep sea energy-saving integrated hydraulic power source Download PDFInfo
- Publication number
- CN201027715Y CN201027715Y CNU2007200789910U CN200720078991U CN201027715Y CN 201027715 Y CN201027715 Y CN 201027715Y CN U2007200789910 U CNU2007200789910 U CN U2007200789910U CN 200720078991 U CN200720078991 U CN 200720078991U CN 201027715 Y CN201027715 Y CN 201027715Y
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- China
- Prior art keywords
- pump
- power source
- space
- motor
- fuel tank
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- Expired - Fee Related
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Abstract
The utility model discloses a deep sea energy-saving type integrated hydraulic power source and solves the problems of large size of the prior power source, inconveniently continuous control and high energy consumption. An electromotor (2) and a variable pump (6) are arranged inside an oil box (1); a commonly-used shaft (11) of the electromotor (2) and the variable pump (6) is arranged inside a shell (4); space II is arranged between a pump body (7) and a power output end of the electromotor (2); one port of the pump body (7) is connected with ports of a pump cover (13) and the shell (4); space III of the pump body (7) is communicated with the space II through a hole (5); the space II is communicated with space I of the oil box through the hole (5); the other end of the pump body (7) is connected with a shaft (11) through a bearing (20); the wall of the oil box (1) is provided with a jettison device (3); the pump cover (13) is provided with a hydraulic pressure joint (12) connected with seawater outside the oil box and a hydraulic valve (8) connected with an electronic controlling joint; the power output end of the electromotor (2) is provided with a gland bush.
Description
Technical field:
The utility model is relevant with the ocean hydraulic system, and is especially relevant with the deep-sea hydraulic power.
Background technique:
The deep-sea hydraulic power is the current techique that ocean hydraulic system Performance And Reliability is had tremendous influence as the heart of hydraulic system.At present, China compares with external advanced level and has huge spread: as nearly all being quantitative system, system effectiveness is lower, needs to adopt more powerful power supply unit under the certain situation of output power; The hydraulic system major parameter is difficult to continuously, distant control.Do not have integrated, boundary dimension is big, weight is big etc.
The model utility content:
The purpose of this utility model is that proposition is a kind of simple in structure, and control easily, and is energy-conservation, the energy-saving integrated hydraulic power source in the deep-sea that volume is little.
The utility model is achieved in that
The energy-saving integrated hydraulic power source in the utility model deep-sea, motor 2 and variable displacement pump 6 are arranged in the fuel tank 1, the common shaft 11 that motor 2 and variable displacement pump 6 are arranged in the casing 4, variable displacement pump 6 is positioned at casing 4, one port of the pump housing 7 is connected with the port of pump cover 13 with motor casing 4, flexible device 3 on the wall of fuel tank 1 has on the pump cover 13 outside the hydraulic interface 12 logical fuel tanks.
There is hydrovalve 8 to be connected on the pump cover 13 with automatically controlled interface 9.
The II that has living space between the pump housing 7 and motor 2 clutch ends and the motor casing, the space III of the pump housing 7 is communicated with space II by hole 5, and space II passes through hole 5 and is communicated with fuel tank space I.
Said elastic device 3 is one or more pieces elastic material sheets that connect and compose the part of oil tank wall with oil tank wall.
Casing 4 is connected with the wall of fuel tank 1 by bearing 24.
The clutch end of motor 2 has seal arrangement, and seal arrangement has sealing baffle 22 to be connected with electric motor end cap by screw 21, between sealing baffle 22 and the axle 11 combination seal 23 is arranged.
Advantage of the present utility model is as follows:
The utility model is made up of general deep-sea motor 2, general pressure, flow proportional controlled variable pump 6, pressure balance fuel tank 1, automatically controlled interface 9 and hydraulic interface 12 etc.But for highly integrated, the structure of the pump housing 7, pump cover 13, motor casing 4, motor shaft and pump shaft 11 and sealing etc. change to some extent.As shown in Figure 1: pressure, flow proportional controlled variable pump 6 and motor 2 a shared axis 11 and same casings 4, by screw 15 pump, motor are connected together, effectively reduce axial dimension.Through hole is communicated with chamber I, II, III, has promptly omitted the shaft end seal that reaches pump between the pump housing and the pump cover, has increased the actual volume of fuel tank again.The elastic device 3 of quick response is housed on the fuel tank 1, and main one or more pieces elastic material sheets of this device constitute, and these elastic properties of materials material piece are fixed on the metal shell of fuel tank, with airtight fuel tank of the common composition of metal shell.Because hydraulic system in the course of the work, the volume of required hydraulic oil generally changes, and makes that the volume of fluid generally also changes in the fuel tank 1.Along with fluid Volume Changes in the fuel tank 1, the inside and outside pressure reduction of fuel tank makes the elastic material sheet distortion, thereby the variation of fuel tank inner volume in the compensation work process, thereby the pressure that makes hydraulic oil in the fuel tank all the time with the pressure of this device different depth seawater of living in consistent, also we can say, the inlet pressure of pump all the time be that seawater pressure is consistent, thereby realize compensation to seawater pressure.Adopt general pressure, flow proportional control oil hydraulic pump promptly realize to pressure and flow continuous control, simplified system, be easy to control and can realize energy-conservation again.
Description of drawings:
Fig. 1 is a structural drawing of the present utility model.
Embodiment:
The main of this device is made up of general deep-sea motor 2, general pressure, flow proportional controlled variable pump 6, pressure balance fuel tank 1, automatically controlled interface 9 and hydraulic interface 12 etc.General pressure, flow proportional controlled variable pump 6 are made up of the pump housing 7, pump cover 13, swash plate 19, thrust plate 10, cylinder body 14, piston shoes plunger 16, bearing 20, ratio pressure, Flow valve 8 etc. usually.But for highly integrated, the structure of the pump housing 7, pump cover 13, motor casing 4, motor shaft and pump shaft 11 and sealing etc. change to some extent.As shown in Figure 1: pressure, flow proportional controlled variable pump 6 motors 2 a shared axis 11 and same casings 4, by screw 15 pump, motor are connected together, effectively reduce axial dimension.Bearing 24 is arranged on the shell, and pump, motor are packed in the pressure balance fuel tank 1 by screw.Through hole is communicated with chamber I, II, III, has promptly omitted the shaft end seal that reaches pump between the pump housing and the pump cover, has increased the actual volume of fuel tank again.The seal arrangement of being made up of sealing baffle 22, combination seal 23, screw 21 is installed in the axle head of motor one side, and hydraulic oil and motor internal are separated.The pressure balance elastic device 3 of quick response is housed on the pressure balance fuel tank 1, and main one or more pieces elastic material sheets of this device constitute, and these elastic properties of materials material piece are fixed on the metal shell of fuel tank, with airtight fuel tank of the common composition of metal shell.Adopt general pressure, flow proportional control oil hydraulic pump promptly realize to pressure and flow continuous control, simplified system, be easy to control and can realize energy-conservation again.In trim tank 1 outside automatically controlled interface 9 and hydraulic interface 12 are housed, are convenient to and being connected of system.
Claims (6)
1. the energy-saving integrated hydraulic power source in deep-sea, motor (2) and variable displacement pump (6) are arranged in the fuel tank (1), it is characterized in that having in the casing (4) common shaft (11) of motor (2) and variable displacement pump (6), variable displacement pump (6) is positioned at casing (4), one port of the pump housing (7) is connected with the port of pump cover (13) with motor casing (4), flexible device (3) on the wall of fuel tank (1) has on the pump cover (13) outside the logical fuel tank of hydraulic interface (12).
2. power source according to claim 1 is characterized in that having on the pump cover (13) hydrovalve (8) to be connected with automatically controlled interface (9).
3. power source according to claim 1, it is characterized in that the II that has living space between the pump housing (7) and motor (2) clutch end and the motor casing, the space III of the pump housing (7) is communicated with space II by hole (5), and space II is communicated with fuel tank space I by hole (5).
4. power source according to claim 1 is characterized in that said elastic device (3) is one or more pieces elastic material sheets that connect and compose the part of oil tank wall with oil tank wall.
5. power source according to claim 1 is characterized in that casing (4) is connected with the wall of fuel tank (1) by bearing (24).
6. power source according to claim 1, the clutch end that it is characterized in that motor (2) has seal arrangement, seal arrangement has sealing baffle (22) to be connected with electric motor end cap by screw (21), between sealing baffle (22) and the axle (11) combination seal (23) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200789910U CN201027715Y (en) | 2007-04-03 | 2007-04-03 | Deep sea energy-saving integrated hydraulic power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200789910U CN201027715Y (en) | 2007-04-03 | 2007-04-03 | Deep sea energy-saving integrated hydraulic power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027715Y true CN201027715Y (en) | 2008-02-27 |
Family
ID=39131923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200789910U Expired - Fee Related CN201027715Y (en) | 2007-04-03 | 2007-04-03 | Deep sea energy-saving integrated hydraulic power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027715Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481939A (en) * | 2014-12-26 | 2015-04-01 | 成都欧迅海洋工程装备科技有限公司 | High pressure resistant mechanical hand hydraulic pump station capable of improving heat dissipation performance |
| CN108386333A (en) * | 2018-01-31 | 2018-08-10 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of integrated variable ballast in deep-sea adjusts pump and its adjusting method |
| CN109236762A (en) * | 2018-10-16 | 2019-01-18 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Integral type deep-sea hydraulic power supply |
-
2007
- 2007-04-03 CN CNU2007200789910U patent/CN201027715Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481939A (en) * | 2014-12-26 | 2015-04-01 | 成都欧迅海洋工程装备科技有限公司 | High pressure resistant mechanical hand hydraulic pump station capable of improving heat dissipation performance |
| CN108386333A (en) * | 2018-01-31 | 2018-08-10 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of integrated variable ballast in deep-sea adjusts pump and its adjusting method |
| CN108386333B (en) * | 2018-01-31 | 2020-02-07 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Deep sea integrated variable ballast adjusting pump and adjusting method thereof |
| CN109236762A (en) * | 2018-10-16 | 2019-01-18 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Integral type deep-sea hydraulic power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20110403 |