CN205592216U - Hydraulic pump station - Google Patents
Hydraulic pump station Download PDFInfo
- Publication number
- CN205592216U CN205592216U CN201620337163.3U CN201620337163U CN205592216U CN 205592216 U CN205592216 U CN 205592216U CN 201620337163 U CN201620337163 U CN 201620337163U CN 205592216 U CN205592216 U CN 205592216U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- motor
- liquid level
- oil
- displacement pump
- 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
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Abstract
The utility model discloses a hydraulic pump station, comprises an oil tank, a pedestal, first plunger pump, second plunger pump, the first electric motors and second motor, the oil tank is fixed to be set up in the base top, still be equipped with first plunger pump and second plunger pump on the base, and the first electric motors is connected to first plunger pump, the second motor is connected to second plunger pump, the first electric motors is through first pipe connection overflow valve, overflow valve and oil tank intercommunication, be equipped with the manometer on the first pipeline, the second motor passes through second pipeline and oil tank intercommunication, and be equipped with the solenoid valve on the second pipeline, the oil tank top is equipped with the fuel tank cap, be equipped with back oil filter and air cleaner in the fuel tank cap, the fuel tank cap of passing air cleaner stretches into the oil tank inner chamber, still be equipped with liquid level liquid temperature meter on the oil tank outer wall, one side at the oil tank still is equipped with the cleaning eye, the utility model discloses simple structure, small, be convenient for maintenance and installation, reliability height, time oil filter oil return of adoption is efficient, and the security is high.
Description
Technical field
This utility model relates to technical field of hydraulic pressure, is specially a kind of hydraulic power unit.
Background technology
Hydraulic Station rotates also known as hydraulic power unit, driven by motor oil pump, and pump is bought oil after oil suction from oil pump, by changes mechanical energy
For the pressure energy of hydraulic oil, after hydraulic oil is achieved direction, pressure, Flow-rate adjustment by integrated package (or valve combination) by hydraulic valve
In external pipeline is transferred to oil cylinder or the oil motor of hydraulic machinery, thus control the conversion in hydraulic motor direction, strength big
Little and the speed of speed, promotes various hydraulic machinery to do work.It is by driving means (main frame) requirement fuel feeding, and controls the side of oil stream
To, pressure and flow, it be applicable to main frame with under the separable various hydraulic machineries of hydraulic means, as long as by Hydraulic Station and main frame
On actuator (oil cylinder and oil motor) be connected with oil pipe, hydraulic machinery can realize the action of various regulation, cycle of operation.
Hydraulic power unit volume on existing mooring winch is big, inefficiency, poor reliability.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic power unit, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of hydraulic power unit, including fuel tank, base
Seat, the first plunger displacement pump, the second plunger displacement pump, the first motor and the second motor, described fuel tank is fixedly installed on above pedestal, institute
State and on pedestal, be additionally provided with the first plunger displacement pump and the second plunger displacement pump, and described first plunger displacement pump connects the first motor, described second
Plunger displacement pump connects the second motor, and described first motor connects overflow valve by the first pipeline, and described overflow valve is with fuel tank even
Logical, described first pipeline is provided with Pressure gauge, and described second motor is connected with fuel tank by second pipe, and described second pipe
Road is provided with electromagnetic valve, and described top of oil-tank is provided with fuel tank cap, and described fuel tank cap is provided with oil return cleaner and air filter,
Described air filter stretches into fuel tank inner chamber through fuel tank cap, described fuel tank outer wall is additionally provided with liquid level liquid thermometer, at described oil
The side of case is additionally provided with cleaning eye.
Preferably, described oil return cleaner includes filter outer housing, is provided with filter element, described mistake inside described filter outer housing
The top of filter outer housing is provided with filter interface valve seat, and described interface valve seat is provided with the interface connected with filter element, described filtration
The bottom of device outer housing is provided with flowline.
Preferably, described liquid level liquid thermometer includes panel, and described panel top and bottom are provided with installing hole, on described panel
Being provided with transparent observing mouth, described panel rear end is provided with liquid level tube, described liquid level tube and fuel tank inner space, sets in described liquid level tube
There is thermometer, also include that buoy, described buoy are arranged in liquid level tube.
Preferably, a length of 800-1000mm of described fuel tank, width is 600-700mm, and height is 400-500mm.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model simple in construction, volume are little, it is simple to keep in repair and install, reliability high, the oil return cleaner of employing
Oil return efficiency is high, can reduce the risk of fuel tank leakage of oil simultaneously, and safety is high.
(2) the liquid level liquid thermometer low cost that this utility model uses, it is simple to staff's real time inspection fuel tank inner chamber hydraulic pressure
The temperature of oil and liquid level.
(3) this utility model uses the structure that two groups of plunger displacement pumps are connected with motor, it is possible to increase work efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is oil return cleaner structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme: a kind of hydraulic power unit, including fuel tank 1, pedestal 2,
First plunger displacement pump the 3, second plunger displacement pump the 4, first motor 5 and the second motor 6, a length of 800-1000mm of fuel tank 1, width
For 600-700mm, height is 400-500mm, and described fuel tank 1 is fixedly installed on above pedestal 2, and described pedestal 2 is additionally provided with the
One plunger displacement pump 3 and the second plunger displacement pump 4, and described first plunger displacement pump 3 connects the first motor 5, described second plunger displacement pump 4 connects
Two motor 6, this utility model uses the structure that two groups of plunger displacement pumps are connected with motor, it is possible to increase work efficiency, and described
One motor 5 connects overflow valve 8 by the first pipeline 7, and described overflow valve 8 connects with fuel tank 1, and described first pipeline 7 is provided with
Pressure gauge 9, described second motor 6 is connected with fuel tank 1 by second pipe 10, and described second pipe 10 is provided with electromagnetic valve
11, described fuel tank 1 top is provided with fuel tank cap 12, and described fuel tank cap 12 is provided with oil return cleaner 13 and air filter 14, institute
Stating air filter 14 and stretch into fuel tank 1 inner chamber through fuel tank cap 12, the external and internal pressure that air filter is used for regulating oil tank is poor, protects
Hold external and internal pressure equilibrium, described fuel tank 1 outer wall is additionally provided with liquid level liquid thermometer 15, is additionally provided with cleaning in the side of described fuel tank 1
Hole 16.
In the present embodiment, oil return cleaner 13 includes filter outer housing 17, and described filter outer housing 17 is internal is provided with filter element
18, the top of described filter outer housing 17 is provided with filter interface valve seat 19, and described interface valve seat 19 is provided with filter element 18 even
Logical interface 20, the bottom of described filter outer housing 17 is provided with flowline 21, is received by oil return pipe on interface, and hydraulic oil is through filtering
Core comes back in fuel tank after filtering, and the oil return cleaner oil return efficiency that this utility model uses is high, can reduce fuel tank simultaneously
The risk of leakage of oil, safety is high.
It addition, in the present embodiment, liquid level liquid thermometer 15 includes that panel 22, described panel 22 top and bottom are provided with installing hole
23, described panel 22 is provided with transparent observing mouth 24, and described panel 22 rear end is provided with liquid level tube 25, described liquid level tube 25 and fuel tank
1 inner space, is provided with thermometer 26 in described liquid level tube 25, also include that buoy 27, described buoy 27 are arranged in liquid level tube 25.
Buoy floats on hydraulic oil liquid level, and staff is it can directly be seen that liquid level, it addition, thermometer can directly detect oil
The temperature of case internal hydraulic pressure oil, the liquid level liquid thermometer low cost that this utility model uses, it is simple to staff's real time inspection fuel tank
The temperature of intracavity liquid force feed and liquid level.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a hydraulic power unit, including fuel tank (1), pedestal (2), the first plunger displacement pump (3), the second plunger displacement pump (4), first electronic
Machine (5) and the second motor (6), it is characterised in that: described fuel tank (1) is fixedly installed on pedestal (2) top, described pedestal (2)
On be additionally provided with the first plunger displacement pump (3) and the second plunger displacement pump (4), and described first plunger displacement pump (3) connects the first motor (5), institute
Stating the second plunger displacement pump (4) and connect the second motor (6), described first motor (5) connects overflow valve by the first pipeline (7)
(8), described overflow valve (8) connects with fuel tank (1), and described first pipeline (7) is provided with Pressure gauge (9), described second motor
(6) connected with fuel tank (1) by second pipe (10), and described second pipe (10) is provided with electromagnetic valve (11), described fuel tank
(1) top is provided with fuel tank cap (12), and described fuel tank cap (12) is provided with oil return cleaner (13) and air filter (14), described
Air filter (14) stretches into fuel tank (1) inner chamber through fuel tank cap (12), and described fuel tank (1) outer wall is additionally provided with liquid level liquid thermometer
(15), the side at described fuel tank (1) is additionally provided with cleaning eye (16).
A kind of hydraulic power unit the most according to claim 1, it is characterised in that: described oil return cleaner (13) includes filter
Outer housing (17), described filter outer housing (17) is internal is provided with filter element (18), and the top of described filter outer housing (17) is provided with filtration
Device interface valve seat (19), described interface valve seat (19) is provided with the interface (20) connected with filter element (18), described filter outer housing
(17) bottom is provided with flowline (21).
A kind of hydraulic power unit the most according to claim 1, it is characterised in that: described liquid level liquid thermometer (15) includes panel
(22), described panel (22) top and bottom are provided with installing hole (23), and described panel (22) is provided with transparent observing mouth (24), institute
State panel (22) rear end to be provided with in liquid level tube (25), described liquid level tube (25) and fuel tank (1) inner space, described liquid level tube (25)
It is provided with thermometer (26), also includes that buoy (27), described buoy (27) are arranged in liquid level tube (25).
A kind of hydraulic power unit the most according to claim 1, it is characterised in that: a length of 800-of described fuel tank (1)
1000mm, width is 600-700mm, and height is 400-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337163.3U CN205592216U (en) | 2016-04-21 | 2016-04-21 | Hydraulic pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337163.3U CN205592216U (en) | 2016-04-21 | 2016-04-21 | Hydraulic pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592216U true CN205592216U (en) | 2016-09-21 |
Family
ID=56935123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337163.3U Expired - Fee Related CN205592216U (en) | 2016-04-21 | 2016-04-21 | Hydraulic pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213819A (en) * | 2017-05-27 | 2017-09-29 | 罗斯（无锡）设备有限公司 | A kind of large-scale mixing plant |
| CN113296463A (en) * | 2021-05-17 | 2021-08-24 | 潍坊特钢集团有限公司 | Control system of metal square billet machining device and implementation method thereof |
-
2016
- 2016-04-21 CN CN201620337163.3U patent/CN205592216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213819A (en) * | 2017-05-27 | 2017-09-29 | 罗斯（无锡）设备有限公司 | A kind of large-scale mixing plant |
| CN113296463A (en) * | 2021-05-17 | 2021-08-24 | 潍坊特钢集团有限公司 | Control system of metal square billet machining device and implementation method thereof |
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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: 20160921 Termination date: 20170421 |