CN204729370U - A kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit - Google Patents
A kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit Download PDFInfo
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- CN204729370U CN204729370U CN201520468234.9U CN201520468234U CN204729370U CN 204729370 U CN204729370 U CN 204729370U CN 201520468234 U CN201520468234 U CN 201520468234U CN 204729370 U CN204729370 U CN 204729370U
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Abstract
The utility model relates to a kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit, comprise positioning frame, protection face board, fuel reserve tank, bypass strainer, output circuit and control system, protection face board is coated on positioning frame outer surface, separately dividing plate is established in positioning frame, output circuit to be embedded in power cavity and to be communicated with fuel reserve tank, control system be positioned at control cavity also respectively with fuel reserve tank, bypass strainer, output circuit is electrically connected, control system comprises data processing module, communication module, geocoding module, driver module, I/O module, data memory module, pressure transducer, flow transducer, temperature transducer, liquid level sensor, oil cleanliness sensor, control key and multi-point touch display unit.This is novel can meet multichannel different pressures hydraulic circuit simultaneously and export, and between each component, modularization is comparatively strong, separately can realize long-range and on-the-spot manipulation and data capture monitoring simultaneously, thus greatly improve the use flexibility of equipment.
Description
Technical field
The utility model relates to the hydraulic power supply of hydraulic system power, is exactly a kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit.
Background technique
At present in some large-scale hydraulic controls and test system, in test as equipment such as deep sea pressure storehouses, in order to improve hydraulic control precision, improve the simulation performance surveyed and establish, more and more higher to the performance requirement of the hydraulic power unit of the hydraulic system for testing, and such power unit presently used is all often form by the hydraulic system of multiple hydraulic pressure output branch road is simply integrated, and by converter technique etc., delivery pressure and flow are controlled, although this hydraulic control circuit can meet the needs of use, but cause the System's composition complex structure of oil hydraulic circuit, and operating cost is higher, simultaneously the regulating power of pressure and flow etc. is also caused to relatively lag behind and degree of regulation is relatively poor, such current hydraulic power unit does not separately possess the monitoring of hydraulic oil oil and purified treatment ability, therefore easily cause that hydraulic system equipment attrition is serious and hydraulic oil rate of deterioration is very fast, thus considerably increase hydraulic system operation troubles rate and operating cost, simultaneously, current such hydraulic power unit manipulation and data capture often need to operate in device context, thus also significantly limit use flexibility and the automation networking control ability of equipment, therefore for this present situation, in the urgent need to developing a kind of hydraulic control system can setting up outlet pressure flexibly completely newly, with the needs that satisfied reality uses.
Model utility content
For the deficiency that prior art exists, the utility model provides a kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit, this new structure System's composition concision and compact, operation automaticity is high, use and operating cost cheap, multichannel different pressures hydraulic circuit can be met export simultaneously, and pressure controling precision is high, adjustment is flexible, and modularization is stronger between each component, quick-replaceable can be realized, contribute to improve equipment failure elimination factor, and omnidistance purified treatment can be carried out to hydraulic oil in operation simultaneously, thus improve hydraulic system stable equipment operation and extend the stable of hydraulic oil oil quality, greatly reduce system cloud gray model rate of fault and operating cost, separately can realize long-range and on-the-spot manipulation and data capture monitoring simultaneously, thus greatly improve the use flexibility of equipment.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit, comprises positioning frame, protection face board, fuel reserve tank, bypass strainer, output circuit and control system, wherein positioning frame is cube frame structure, and protection face board is coated on positioning frame outer surface, separately establishes dividing plate in positioning frame, and is divided into control chamber by dividing plate by positioning frame, power cavity and hydraulic fluid chamber, wherein fuel reserve tank, bypass strainer to be installed in hydraulic oil cavity and to be interconnected, and output circuit to be embedded in power cavity and to be communicated with fuel reserve tank, control system be positioned at control cavity also respectively with fuel reserve tank, bypass strainer, output circuit is electrically connected, wherein output circuit comprises high-pressure oil passage and low pressure oil way each at least one and parallel with one another, high-pressure oil passage pressure is at least 3 times of low pressure oil way pressure, the flow of low pressure oil way is at least 1 times of high-pressure oil passage flow, wherein fuel reserve tank at least one, and fuel reserve tank is slidably mounted in positioning frame by slide rail, fuel reserve tank outer surface establishes hoisting ring, inner baffled, and at least two separate chambers will be divided in fuel reserve tank by baffle plate, and baffle plate separately establishes oil-through hole, and by flowing hole by each chamber, control system comprises data processing module, communication module, geocoding module, driver module, I/O module, data memory module, pressure transducer, flow transducer, temperature transducer, liquid level sensor, oil cleanliness sensor, control key and multi-point touch display unit, driver module respectively with data processing module, communication module, geocoding module, I/O module, pressure transducer, flow transducer, liquid level sensor, temperature transducer, oil cleanliness sensor, fuel reserve tank, bypass strainer, output circuit is electrically connected, and wherein data processing module is another is electrically connected with data memory module, I/O module separately and control key and multi-point touch display unit be electrically connected.
Further, described high-pressure oil passage, low pressure oil way is separately by fuel feeding oil pump, oil passage filter, one-way valve, relief valve, hydraulic accumulator, diverter valve, proportional pressure-reducing valve, selector valve and rapid pipe joint, wherein said fuel feeding oil pump two ends are communicated with hydraulic energy storage device with fuel reserve tank respectively by oil passage filter, between described fuel feeding oil pump and hydraulic accumulator, pipeline separately establishes one-way valve, and this one-way valve place separately establishes relief valve, described hydraulic accumulator is separately communicated with diverter valve by an one-way valve, and split at least two output branch roads through diverter valve, and each diverter branch all establishes proportional pressure-reducing valve and passing ratio reduction valve is communicated with selector valve with diverter valve respectively, described selector valve is separately communicated with fuel reserve tank with rapid pipe joint respectively by pipeline, wherein separately establish oil passage filter between selector valve and fuel reserve tank.
Further, between described high-pressure oil passage, between low pressure oil way and between high-pressure oil passage and low pressure oil way, separately establish bridge joint oil circuit, and be communicated with by bridge joint oil circuit, and bridge joint oil circuit separately establishes control valve.
Further, described positioning frame outer surface separately establishes hoisting ring.
This new structure System's composition concision and compact, operation automaticity is high, use and operating cost cheap, multichannel different pressures hydraulic circuit can be met export simultaneously, and pressure controling precision is high, adjustment is flexible, and modularization is stronger between each component, quick-replaceable can be realized, contribute to improve equipment failure elimination factor, and omnidistance purified treatment can be carried out to hydraulic oil in operation simultaneously, thus improve hydraulic system stable equipment operation and extend the stable of hydraulic oil oil quality, greatly reduce system cloud gray model rate of fault and operating cost, separately can realize long-range and on-the-spot manipulation and data capture monitoring simultaneously, thus greatly improve the use flexibility of equipment.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram;
Fig. 2 is this novel electronic schematic diagram;
Fig. 3 is high-pressure oil passage, low pressure oil way structural representation.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
A kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit as shown in Figure 1, comprise positioning frame 1, protection face board 2, fuel reserve tank 3, bypass strainer 4, output circuit 5 and control system 6, wherein positioning frame 1 is cube frame structure, protection face board 2 is coated on positioning frame 1 outer surface, dividing plate 7 is separately established in localization machine 1 frame, and be divided into control chamber 8 by dividing plate 7 by positioning frame 1, power cavity 9 and hydraulic fluid chamber 10, wherein fuel reserve tank 3, bypass strainer 4 to be installed in hydraulic oil cavity 10 and to be interconnected, output circuit 5 to be embedded in power cavity 9 and to be communicated with fuel reserve tank 3, control system 6 be positioned at control chamber 8 body and respectively with fuel reserve tank 3, bypass strainer 4, output circuit 5 is electrically connected, wherein output circuit 5 comprises high-pressure oil passage 51 and low pressure oil way 52 each at least one and parallel with one another, high-pressure oil passage 51 pressure is at least 3 times of low pressure oil way pressure, the flow of low pressure oil way 52 is at least 1 times of high-pressure oil passage flow, wherein fuel reserve tank 3 at least one, and fuel reserve tank 3 is slidably mounted in positioning frame 1 by slide rail 12, fuel reserve tank 3 outer surface establishes hoisting ring 13, inner baffled 14, and at least two separate chambers 11 will be divided in fuel reserve tank 3 by baffle plate 14, and baffle plate 14 separately establishes oil-through hole 15, and by flowing hole 15, each chamber 11 is communicated with.
As shown in Figure 2, control system described in the present embodiment comprises data processing module, communication module, geocoding module, driver module, I/O module, data memory module, pressure transducer, flow transducer, temperature transducer, liquid level sensor, oil cleanliness sensor, control key and multi-point touch display unit, driver module respectively with data processing module, communication module, geocoding module, I/O module, pressure transducer, flow transducer, liquid level sensor, temperature transducer, oil cleanliness sensor, fuel reserve tank 3, bypass strainer 4, output circuit 5 is electrically connected, wherein the another and data memory module of data processing module is electrically connected, another and the control key of I/O module and multi-point touch display unit are electrically connected.
As shown in Figure 3, high-pressure oil passage 51 described in the present embodiment, low pressure oil way 52 is another by fuel feeding oil pump 21, oil passage filter 22, one-way valve 23, relief valve 24, hydraulic accumulator 25, diverter valve 26, proportional pressure-reducing valve 27, selector valve 28 and rapid pipe joint 29, wherein fuel feeding oil pump 21 two ends are communicated with hydraulic energy storage device 25 with fuel reserve tank 3 respectively by oil passage filter 22, between fuel feeding oil pump 21 and hydraulic accumulator 22, pipeline separately establishes one-way valve 23, and this one-way valve 23 place separately establishes relief valve 24, hydraulic accumulator 25 is separately communicated with diverter valve 26 by an one-way valve 23, and split at least two output branch roads through diverter valve 26, and each diverter branch is all established proportional pressure-reducing valve 27 passing ratio reduction valve 27 be communicated with selector valve 28 with diverter valve 26 respectively, selector valve 28 is separately communicated with fuel reserve tank 3 with rapid pipe joint 29 respectively by pipeline, wherein separately establish oil passage filter 22 between selector valve 28 and fuel reserve tank 3.
In the present embodiment, separately establish bridge joint oil circuit 53 between described high-pressure oil passage 51, between low pressure oil way 52 and between high-pressure oil passage and 51 low pressure oil ways 52, and be communicated with by bridge joint oil circuit 53, and bridge joint oil circuit 53 separately establishes control valve 55.
In the present embodiment, described positioning frame 1 outer surface separately establishes hoisting ring 13.
This new structure System's composition concision and compact, operation automaticity is high, use and operating cost cheap, multichannel different pressures hydraulic circuit can be met export simultaneously, and pressure controling precision is high, adjustment is flexible, and modularization is stronger between each component, quick-replaceable can be realized, contribute to improve equipment failure elimination factor, and omnidistance purified treatment can be carried out to hydraulic oil in operation simultaneously, thus improve hydraulic system stable equipment operation and extend the stable of hydraulic oil oil quality, greatly reduce system cloud gray model rate of fault and operating cost, separately can realize long-range and on-the-spot manipulation and data capture monitoring simultaneously, thus greatly improve the use flexibility of equipment.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a underwater hydraulic system shallow water testing apparatus hydraulic power unit, is characterized in that: described underwater hydraulic system shallow water testing apparatus hydraulic power unit comprises positioning frame, protection face board, fuel reserve tank, bypass strainer, output circuit and control system, wherein said positioning frame is cube frame structure, and described protection face board is coated on positioning frame outer surface, separately establishes dividing plate, and be divided into control chamber by dividing plate by positioning frame in described positioning frame, power cavity and hydraulic fluid chamber, wherein said fuel reserve tank, bypass strainer to be installed in hydraulic oil cavity and to be interconnected, and described output circuit to be embedded in power cavity and to be communicated with fuel reserve tank, described control system be positioned at control cavity also respectively with fuel reserve tank, bypass strainer, output circuit is electrically connected, wherein said output circuit comprises high-pressure oil passage and low pressure oil way each at least one and parallel with one another, described high-pressure oil passage pressure is at least 3 times of low pressure oil way pressure, the flow of low pressure oil way is at least 1 times of high-pressure oil passage flow, wherein said fuel reserve tank at least one, and described fuel reserve tank is slidably mounted in positioning frame by slide rail, described fuel reserve tank outer surface establishes hoisting ring, inner baffled, and at least two separate chambers will be divided in fuel reserve tank by baffle plate, and baffle plate separately establishes oil-through hole, and by flowing hole by each chamber, described control system comprises data processing module, communication module, geocoding module, driver module, I/O module, data memory module, pressure transducer, flow transducer, temperature transducer, liquid level sensor, oil cleanliness sensor, control key and multi-point touch display unit, described driver module respectively with data processing module, communication module, geocoding module, I/O module, pressure transducer, flow transducer, liquid level sensor, temperature transducer, oil cleanliness sensor, fuel reserve tank, bypass strainer, output circuit is electrically connected, and wherein said data processing module is another to be electrically connected with data memory module, described I/O module separately and control key and multi-point touch display unit be electrically connected.
2. a kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit according to claim 1, it is characterized in that, described high-pressure oil passage, low pressure oil way is separately by fuel feeding oil pump, oil passage filter, one-way valve, relief valve, hydraulic accumulator, diverter valve, proportional pressure-reducing valve, selector valve and rapid pipe joint, wherein said fuel feeding oil pump two ends are communicated with hydraulic energy storage device with fuel reserve tank respectively by oil passage filter, between described fuel feeding oil pump and hydraulic accumulator, pipeline separately establishes one-way valve, and this one-way valve place separately establishes relief valve, described hydraulic accumulator is separately communicated with diverter valve by an one-way valve, and split at least two output branch roads through diverter valve, and each diverter branch all establishes proportional pressure-reducing valve and passing ratio reduction valve is communicated with selector valve with diverter valve respectively, described selector valve is separately communicated with fuel reserve tank with rapid pipe joint respectively by pipeline, wherein separately establish oil passage filter between selector valve and fuel reserve tank.
3. a kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit according to claim 1 and 2, it is characterized in that, bridge joint oil circuit is separately established between described high-pressure oil passage, between low pressure oil way and between high-pressure oil passage and low pressure oil way, and be communicated with by bridge joint oil circuit, and bridge joint oil circuit separately establishes control valve.
4. a kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit according to claim 1, it is characterized in that, described positioning frame outer surface separately establishes hoisting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468234.9U CN204729370U (en) | 2015-07-02 | 2015-07-02 | A kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468234.9U CN204729370U (en) | 2015-07-02 | 2015-07-02 | A kind of underwater hydraulic system shallow water testing apparatus hydraulic power unit |
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| CN204729370U true CN204729370U (en) | 2015-10-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593999A (en) * | 2016-12-01 | 2017-04-26 | 成都欧迅科技股份有限公司 | System for testing double-electric low-voltage hydraulic control solenoid directional valve |
| CN108368861A (en) * | 2016-03-31 | 2018-08-03 | 日立建机株式会社 | Engineering machinery |
-
2015
- 2015-07-02 CN CN201520468234.9U patent/CN204729370U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108368861A (en) * | 2016-03-31 | 2018-08-03 | 日立建机株式会社 | Engineering machinery |
| CN108368861B (en) * | 2016-03-31 | 2019-10-18 | 日立建机株式会社 | Engineering machinery |
| CN106593999A (en) * | 2016-12-01 | 2017-04-26 | 成都欧迅科技股份有限公司 | System for testing double-electric low-voltage hydraulic control solenoid directional valve |
| CN106593999B (en) * | 2016-12-01 | 2018-06-26 | 成都欧迅科技股份有限公司 | A kind of double electric low pressure hydraulic control electromagnetic switch valve test systems |
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