CN211082174U - Single-drive multipurpose split type diesel engine pump - Google Patents
Single-drive multipurpose split type diesel engine pump Download PDFInfo
- Publication number
- CN211082174U CN211082174U CN201921014775.9U CN201921014775U CN211082174U CN 211082174 U CN211082174 U CN 211082174U CN 201921014775 U CN201921014775 U CN 201921014775U CN 211082174 U CN211082174 U CN 211082174U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- diesel engine
- pump
- load unit
- drive
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a single-drive multipurpose split type diesel engine pump, which comprises a drive unit and a load unit which are mutually independent, wherein the drive unit and the load unit are connected through a hydraulic pipeline; the load unit comprises a common base, a diesel engine is arranged on the common base, a hydraulic oil tank is arranged in the common base, and a transfer case and a hydraulic transmission device are arranged at the output end of the diesel engine; the load unit comprises a hydraulic driving device, and the output end of the hydraulic driving device is in transmission connection with the water pump; the utility model has the advantages that: the pump overcomes the difficulties of operation under the specific working environment of the existing diesel engine pump and the limitation of single use, is flexible to install, does not need specific conditions, and has lower cost.
Description
Technical Field
The utility model relates to a diesel engine pump, specifically speaking are multi-purpose split type diesel engine pump of single-drive belongs to diesel engine pump field.
Background
Currently available diesel pumps are generally available in two forms: one is that the diesel engine, the pump and the transmission are all concentrated on a common base, the diesel engine and the pump are connected through a coupling or a gearbox, and the mode is greatly limited by the working environment. If the unit needs to operate in an explosion-proof environment, an explosion-proof diesel engine is adopted to drive the pump, but the power output limit of the explosion-proof diesel engine is large, and the maintenance and purchase cost is high. The other step-by-step diesel engine pump is characterized in that the whole set of the engine set adopts a generator set and an electric pump to operate in a matching mode. If the unit needs to operate in a narrow space environment, a conventional diesel engine pump cannot be installed and operated, and although the electric pump can be driven to operate by the aid of the power generating unit, the operation and purchase cost is high.
No matter whether adopt explosion-proof diesel engine driven pump or adopt generating set and electric pump cooperation operation, all can lead to purchase and running cost to rise, so can see that present diesel engine pump is receiving service environment restriction, and diesel engine pump also single fixed in the usage simultaneously can only drive a load pump, and resource utilization is lower like this, causes the waste, when needing to operate two load pumps simultaneously because of the condition restriction in the scene, conventional diesel engine pump then needs two diesel engines just can satisfy the requirement, can not use a plurality of load pump of diesel engine pump drive operation. This approach increases both the procurement costs and the operating and maintenance costs.
Disclosure of Invention
In order to solve the problem, the utility model discloses a single drive multi-purpose split type diesel engine pump has overcome the difficulty of the specific operational environment of current diesel engine pump down operation and the restriction that the usage is single, and the installation is nimble, do not need specific condition, and the cost is lower.
The technical scheme of the utility model is that:
a single-drive multi-purpose split diesel engine pump comprises a drive unit and a load unit which are mutually independent, wherein the drive unit and the load unit are connected through a hydraulic pipeline; the load unit comprises a common base, a diesel engine is arranged on the common base, a hydraulic oil tank is arranged in the common base, and a transfer case and a hydraulic transmission device are arranged at the output end of the diesel engine; the load unit comprises a hydraulic driving device, and the output end of the hydraulic driving device is in transmission connection with the water pump. The single load unit output or the multi-load unit output of a plurality of hydraulic transmission devices is realized by driving the transfer case through the diesel engine.
Further, the hydraulic transmission device is connected with the hydraulic driving device through a hydraulic pipeline; the hydraulic oil tank is respectively connected with the hydraulic transmission device and the hydraulic driving device through hydraulic pipelines.
Further, the hydraulic line is a high-pressure line.
When the diesel engine works, the hydraulic driving device and the water pump can be installed far away from the diesel engine according to conditions and terrains, the diesel engine transmits power to the hydraulic driving devices in corresponding quantity through the transfer case and the hydraulic transmission device through a single or a plurality of hydraulic pipelines at a long distance, and then the hydraulic driving devices drive the corresponding water pumps to run.
The utility model has the advantages that: the driving unit and the load unit are separated, and the diesel engine serving as power drives the water pump through the transfer case in a long distance instead of being installed on the public base together. The hydraulic drive device is connected with the high-pressure pipeline, the hydraulic drive device drives the water pump to operate, the mounting position can be flexibly selected, the operation safety of personnel and units is improved, normal supply and discharge work can be met, the safety is high, the use is convenient, the flexibility is high, the cost is saved, and the hydraulic drive device is particularly suitable for working in places with high safety requirements or narrow space positions.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention:
in the figure: 1-a diesel engine, 2-a transfer case, 3-a hydraulic transmission device, 4-a common base, 5-a control case, 6-a hydraulic pipeline, 7-a hydraulic driving device and 8-a water pump.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, a single-drive multi-purpose split diesel engine pump comprises a drive unit and a load unit which are independent of each other, wherein the drive unit and the load unit are connected through a hydraulic pipeline 6; the load unit comprises a public base 4, a diesel engine 1 is arranged on the public base 4, a hydraulic oil tank is arranged in the public base 4, and a transfer case 2 and a hydraulic transmission device 3 are arranged at the output end of the diesel engine 1; the load unit comprises a hydraulic driving device 7, and the output end of the hydraulic driving device 7 is in transmission connection with a water pump 8.
The control box 5 is connected with the diesel engine 1 and the hydraulic transmission device 3 through a control circuit, and realizes single or multiple linkage control on the water pump 8 according to control logic.
Specifically, the hydraulic transmission device 3 is connected with the hydraulic drive device 7 through a hydraulic pipeline 6, the hydraulic oil tank is respectively connected with the hydraulic transmission device 3 and the hydraulic drive device 7 through the hydraulic pipeline 6, and the hydraulic pipeline 6 is a high-pressure pipeline.
The invention can realize the output of single load units or multi-load units of a plurality of hydraulic transmission devices by driving the transfer case by the diesel engine.
During operation, hydraulic drive device 7 and water pump 8 can be kept away from diesel engine 1 installation according to condition and topography, and diesel engine 1 passes through transfer case 2 and hydraulic transmission device 3 and remotely transmits power to corresponding quantity of hydraulic drive device 7 through single or a plurality of hydraulic pressure pipeline 6, drives corresponding water pump 8 operation by hydraulic drive device 7 again.
Claims (1)
1. The utility model provides a single drive multi-purpose split type diesel engine pump which characterized in that: the hydraulic control system comprises a driving unit and a load unit which are mutually independent, wherein the driving unit and the load unit are connected through a hydraulic pipeline; the load unit comprises a common base, a diesel engine is arranged on the common base, a hydraulic oil tank is arranged in the common base, and a transfer case and a hydraulic transmission device are arranged at the output end of the diesel engine; the load unit comprises a hydraulic driving device, and the output end of the hydraulic driving device is in transmission connection with the water pump; the hydraulic transmission device is connected with the hydraulic driving device through a hydraulic pipeline; the hydraulic oil tank is respectively connected with the hydraulic transmission device and the hydraulic driving device through hydraulic pipelines; the hydraulic pipeline is a high-pressure pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014775.9U CN211082174U (en) | 2019-07-02 | 2019-07-02 | Single-drive multipurpose split type diesel engine pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014775.9U CN211082174U (en) | 2019-07-02 | 2019-07-02 | Single-drive multipurpose split type diesel engine pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082174U true CN211082174U (en) | 2020-07-24 |
Family
ID=71630055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921014775.9U Active CN211082174U (en) | 2019-07-02 | 2019-07-02 | Single-drive multipurpose split type diesel engine pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082174U (en) |
-
2019
- 2019-07-02 CN CN201921014775.9U patent/CN211082174U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210086851A1 (en) | Turbine fracturing semi-trailer | |
| CN102606472A (en) | Distribution valve for pumping system, pumping system and engineering machinery | |
| CN211082174U (en) | Single-drive multipurpose split type diesel engine pump | |
| CN108437775B (en) | Parallel type oil-electricity hybrid power towed concrete pump | |
| CN102152735A (en) | Hybrid excavator provided with transfer case mechanism | |
| CN204253300U (en) | The Vehicular concrete pump of the mixed power plant of a kind of oil electricity and application thereof | |
| CN211731062U (en) | Vehicle power system and vehicle | |
| CN202175169U (en) | Closed type hydraulic system of anchor capstan | |
| CN203651746U (en) | Electro-servo oil line air exhaust system | |
| CN211230617U (en) | Diesel engine pump for power generation | |
| CN103591004B (en) | A kind of micro-head fluid energy pumping system | |
| CN210265152U (en) | Hydraulic clutch high-power energy-recovery dual-drive energy-recovery circulating water pump unit | |
| CN2784385Y (en) | Oil and electricity dual-purpose crane for automobiles | |
| CN204626502U (en) | A kind of electric oil hybrid excavator | |
| CN105464920A (en) | Automatic control and energy saving water pump set | |
| CN201330683Y (en) | Load-sensing variable dual pump for furnace-dismantling machine | |
| CN205639521U (en) | Hydraulic coupling oil mass monitored control system | |
| CN104454558B (en) | A kind of pump with drive the motor can the passenger-cargo carriage fire pump of split modularization composite structure | |
| CN213868977U (en) | Small-size promotion type grouter | |
| CN110344466A (en) | Building machinery | |
| CN218266137U (en) | Double-engine parallel pump unit | |
| CN218844514U (en) | Oil field well-flushing modular plunger pump station | |
| CN202271826U (en) | Hydraulic driving cooling system | |
| CN205025379U (en) | Electronic workover rig of on -vehicle compound power | |
| CN220286362U (en) | Broken-shaft type full-power taking high-low speed transfer case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |