CN201201713Y - Vertical type hydraulic power unit of adjustable propeller for ship - Google Patents
Vertical type hydraulic power unit of adjustable propeller for ship Download PDFInfo
- Publication number
- CN201201713Y CN201201713Y CNU2008200358030U CN200820035803U CN201201713Y CN 201201713 Y CN201201713 Y CN 201201713Y CN U2008200358030 U CNU2008200358030 U CN U2008200358030U CN 200820035803 U CN200820035803 U CN 200820035803U CN 201201713 Y CN201201713 Y CN 201201713Y
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- hydraulic
- filter
- power unit
- vertical
- valve
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Abstract
The utility model relates to a vertical hydraulic power unit of a marine adjustable propeller, which comprises an oil tank, a hydraulic pump, a filter, a valve block group and a cooler. The vertical hydraulic power unit is characterized in that the hydraulic pump and the valve block group are arranged at the top or a lateral side of the oil tank, the filter and the cooler are vertically mounted on a lateral side of the oil tank, and a drip tray is welded below the filter. The vertical hydraulic power unit has the advantages that because the hydraulic pump is a vertical electric hydraulic pump, the cooler is a vertical tube cooler, the valve block group utilizes a mode of sequentially connecting and overlaying a double-pilot operated check valve, a shuttle valve, a electro-hydraulic proportional reversing valve and a valve body from up to down in series, and the hydraulic pump and the valve block group are disposed at the top of the oil tank, relatively surplus space in the height direction of the cabin is effectively utilized, effective maintenance and operating space of the mainframe and the other equipment are relatively increased, and further, as the drip tray is arranged below the filter, residual hydraulic oil in a filtering cylinder of the filter can not flow to the surface of the cabin to pollute environment when replacing a filter element.
Description
Technical field
The utility model relates to a kind of hydraulic power unit, especially a kind of vertical hydraulic power unit of controllable pitch propeller peculiar to vessel.
Background technology
In ship domain, for the area and the volume utilization that characterize the cabin, usable area degree of saturation specific humidity and volume degree of saturation specific humidity are determined.Area degree of saturation specific humidity and volume degree of saturation specific humidity are big, and mechanical equipment is arranged compactness in the expression cabin, utilizes the degree height.Satisfy code requirement in engine room arrangement, guarantee that main frame and other equipment have under the prerequisite in enough maintenance and operation spaces.Compact Layout as far as possible is so that boats and ships increase the actv. stowage.
The electric hydraulic pump group of the hydraulic power unit that uses at present in the ship domain is generally horizontal type structure and adopts horizontally-mounted mode.This is more than needed relatively in cabin altitude spaces of boats and ships and in the environment that plane space is nervous relatively, will inevitably waste the effective maintenance and operation space of people to main frame and other equipment.
Summary of the invention
The purpose of this utility model is: adopt horizontally-mounted mode at the hydraulic power unit that uses in the present ship domain, directly have influence on the practical problems of people, a kind of vertical hydraulic power unit of controllable pitch propeller peculiar to vessel newly is provided effective maintenance and operation space of main frame and other equipment.
The purpose of this utility model is achieved in that a kind of vertical hydraulic power unit of controllable pitch propeller peculiar to vessel, comprise fuel tank, Hydraulic Pump, filter, valve piece group, cooling vessel, it is characterized in that: described Hydraulic Pump and valve piece group place the top or the side of fuel tank, filter and cooling vessel vertically are installed on the side of fuel tank, and the filter below is provided with an oil drain pan.
In the utility model: described valve piece group is made of after the overlapped in series from top to bottom successively electro-hydraulic proportion reversing valve, shuttle valve, double hydraulic control check valve and valve body, and described filter is a double-drum filter; Described cooling vessel is the vertical pipe type cooling vessel.
In the utility model: described Hydraulic Pump is the vertical electric Hydraulic Pump.A vertical electric Hydraulic Pump can be set in the hydraulic power unit, or two vertical electric Hydraulic Pumps in parallel are set.
In the utility model: the basic oil circuit in the vertical hydraulic power unit is: the hydraulic oil that Hydraulic Pump is drawn by fuel tank at first enters valve body, be incorporated into filter from valve body again, fuel feed hole by valve body enters valve piece group then, and the output oil hole of selecting by the double hydraulic control check valve is transported to adjustable oar peculiar to vessel, the oil return of adjustable oar peculiar to vessel enters valve piece group by another oilhole of top, by entering cooling vessel after the outflow of valve body fuel return hole, get back to fuel tank at last.
Advantage of the present utility model is: because Hydraulic Pump adopts the vertical electric Hydraulic Pump, cooling vessel vertical pipe type cooling vessel, valve piece group adopts electro-hydraulic proportion reversing valve, shuttle valve, double hydraulic control check valve and the valve body mode of overlapped in series successively from top to bottom, and Hydraulic Pump and valve piece group are placed the top of fuel tank, effectively utilized cabin altitude direction space more than needed relatively, improved the effective maintenance and operation space of people relatively main frame and other equipment; Because the filter below is provided with an oil drain pan, when can guarantee to change filter worry core, the hydraulic oil that is detained in the overanxious tube of filter can not trickle to cabin floor, causes environmental pollution.
Description of drawings
Fig. 1 is an assembly drawing of the present utility model.
Among the figure: 1, oil drain pan, 2, filter, 3, cooling vessel, 4, the hydraulic electric motor pump group, 5, fuel tank, 6, electro-hydraulic proportion reversing valve, 7, shuttle valve, 8, the double hydraulic control check valve, 9, valve body.
The specific embodiment
Accompanying drawing discloses the concrete structure of the utility model embodiment without limitation, below in conjunction with accompanying drawing the utility model is further specified.
As seen from Figure 1, the vertical hydraulic power unit of controllable pitch propeller peculiar to vessel, comprise fuel tank 5, Hydraulic Pump 4, filter 2, valve piece group, cooling vessel 3, wherein: described vertical electric Hydraulic Pump 4 and valve piece group place the top of fuel tank 5, filter 2 and vertical pipe type cooling vessel 3 vertically are installed on the side of fuel tank 5, and filter 2 belows are welded with an oil drain pan 1.In the present embodiment: described valve piece group is made of after the overlapped in series from top to bottom successively electro-hydraulic proportion reversing valve 6, shuttle valve 7, double hydraulic control check valve 8 and valve body 9, and described filter 2 is a double-drum filter; Described cooling vessel 3 is the vertical pipe type cooling vessel; Described Hydraulic Pump 4 is the vertical electric Hydraulic Pump; Two vertical electric Hydraulic Pumps in parallel are set in the hydraulic power unit, and one of them is a Main Hydraulic Pump 4, and another is an auxiliary hydraulic pump 4.
Basic oil circuit in the vertical hydraulic power unit is: the hydraulic oil that Hydraulic Pump 4 is drawn by fuel tank at first enters valve body 9, be incorporated into filter 2 from valve body 9 again, fuel feed hole by valve body 9 enters valve piece group then, and the output oil holes of selecting by double hydraulic control check valve 8 are transported to adjustable oar peculiar to vessel, the oil return of adjustable oar peculiar to vessel enters valve piece group by another oilhole of top, by entering cooling vessel 3 after the outflow of valve body 9 fuel return holes, get back to fuel tank 5 at last.
During work, if the oil pressure of a Hydraulic Pump 4 (Main Hydraulic Pump) output can not reach requirement, another Hydraulic Pump arranged side by side 4 (auxiliary hydraulic pump) can start, and promotes the oil pressure of output.
During concrete enforcement, two Hydraulic Pumps 4 also can be installed on the side of fuel tank 5, and described Hydraulic Pump 4 also can select a bigger vertical electric Hydraulic Pump of power to be installed on the top or the side of fuel tank 5.
Claims (5)
1, a kind of vertical hydraulic power unit of controllable pitch propeller peculiar to vessel, comprise fuel tank, Hydraulic Pump, filter, valve piece group, cooling vessel, it is characterized in that: described Hydraulic Pump and valve piece group place the top or the side of fuel tank, filter and cooling vessel vertically are installed on the side of fuel tank, and the filter below is provided with an oil drain pan.
2, the vertical hydraulic power unit of controllable pitch propeller peculiar to vessel according to claim 1, it is characterized in that: described valve piece group is made of after the overlapped in series from top to bottom successively electro-hydraulic proportion reversing valve, shuttle valve, double hydraulic control check valve and valve body, and described filter is a double-drum filter; Described cooling vessel is the vertical pipe type cooling vessel.
3, the vertical hydraulic power unit of controllable pitch propeller peculiar to vessel according to claim 1 and 2 is characterized in that: described Hydraulic Pump is the vertical electric Hydraulic Pump.
4, the vertical hydraulic power unit of controllable pitch propeller peculiar to vessel according to claim 3 is characterized in that: be provided with a vertical electric Hydraulic Pump in the hydraulic power unit, or two vertical electric Hydraulic Pumps in parallel are set.
5, the vertical hydraulic power unit of controllable pitch propeller peculiar to vessel according to claim 1 and 2, it is characterized in that: the basic oil circuit in the vertical hydraulic power unit is: the hydraulic oil that Hydraulic Pump is drawn by fuel tank at first enters valve body, be incorporated into filter from valve body again, fuel feed hole by valve body enters valve piece group then, and the output oil hole of selecting by the double hydraulic control check valve is transported to adjustable oar peculiar to vessel, the oil return of adjustable oar peculiar to vessel enters valve piece group by another oilhole of top, by entering cooling vessel after the outflow of valve body fuel return hole, get back to fuel tank at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200358030U CN201201713Y (en) | 2008-05-15 | 2008-05-15 | Vertical type hydraulic power unit of adjustable propeller for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200358030U CN201201713Y (en) | 2008-05-15 | 2008-05-15 | Vertical type hydraulic power unit of adjustable propeller for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201713Y true CN201201713Y (en) | 2009-03-04 |
Family
ID=40424022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200358030U Expired - Fee Related CN201201713Y (en) | 2008-05-15 | 2008-05-15 | Vertical type hydraulic power unit of adjustable propeller for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201713Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498328B (en) * | 2009-03-13 | 2012-07-25 | 南京高精船用设备有限公司 | Ship hydraulic station for realizing automatic cycle cooling |
| CN102720729A (en) * | 2012-06-28 | 2012-10-10 | 浙江欧华造船有限公司 | Hydraulic integration system for building ship in modularization mode |
| CN103953593A (en) * | 2014-05-13 | 2014-07-30 | 南京高精船用设备有限公司 | Hydraulic control device for adjustable pitch side thrusting of ship |
-
2008
- 2008-05-15 CN CNU2008200358030U patent/CN201201713Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498328B (en) * | 2009-03-13 | 2012-07-25 | 南京高精船用设备有限公司 | Ship hydraulic station for realizing automatic cycle cooling |
| CN102720729A (en) * | 2012-06-28 | 2012-10-10 | 浙江欧华造船有限公司 | Hydraulic integration system for building ship in modularization mode |
| CN103953593A (en) * | 2014-05-13 | 2014-07-30 | 南京高精船用设备有限公司 | Hydraulic control device for adjustable pitch side thrusting of ship |
| CN103953593B (en) * | 2014-05-13 | 2016-08-24 | 南京高精船用设备有限公司 | Hydraulic control device is pushed away for boats and ships adjustable pitch side |
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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: 20090304 Termination date: 20160515 |