CN201671914U - High temperature hydraulic motor testing device - Google Patents
High temperature hydraulic motor testing device Download PDFInfo
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- CN201671914U CN201671914U CN2010201811773U CN201020181177U CN201671914U CN 201671914 U CN201671914 U CN 201671914U CN 2010201811773 U CN2010201811773 U CN 2010201811773U CN 201020181177 U CN201020181177 U CN 201020181177U CN 201671914 U CN201671914 U CN 201671914U
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- hydraulic motor
- high temperature
- pyrometry
- oil hydraulic
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Abstract
The utility model provides a high temperature hydraulic motor testing device, which comprises a high temperature pump, a magnetic powder brake and testing modules, wherein the high temperature pump is connected with a tested high temperature hydraulic motor, can be driven by an adjustable motor, and supplies high temperature hydraulic oil for the tested high temperature hydraulic motor. The magnetic powder brake is connected with an output shaft of the tested high temperature hydraulic motor, and imposes transformable loads to the tested high temperature hydraulic motor. The testing modules are respectively arranged on a hydraulic oil inlet, a hydraulic oil outlet and an output shaft of the tested high temperature hydraulic motor, and tests the pressure, the flow rate, the rotating speed and the torque of the tested high temperature hydraulic motor. The high temperature hydraulic motor testing device uses the high temperature pump, the magnetic powder brake and the testing modules to do simulation experiments to the tested high temperature hydraulic motor, simulates the pressure, the flow rate and the torque and the rotating speed of the tested high temperature hydraulic motor after being provided with loads in the practical working state, and can simulate to obtain the performance parameters of a hydraulic motor in the practical working state. The high temperature hydraulic motor testing devicehas simple structure, low cost, less labor amount, and high efficiency.
Description
Technical field
The utility model relates to a kind of high temperature oil hydraulic motor testing apparatus.
Background technique
At present, the used oil hydraulic motor of side-wall coring must be in the environment of high temperature (up to 200 ℃) reliably working.For guaranteeing the functional reliability of oil hydraulic motor under hot environment, must before oil hydraulic motor work, fully test oil hydraulic motor, guarantee the service behaviour under the condition of high temperature of oil hydraulic motor.Present oil hydraulic motor high temperature experimental technique mainly is idle running break-in experiment, and this method can not reflect the performance parameter under the oil hydraulic motor actual working state faithfully.Also having a kind of method is to rely on ground simulation to get the core experiment to test, this experimental technique complexity, cost height and the amount of labour is bigger, efficient is low.
The model utility content
The technical problems to be solved in the utility model provides a kind of simple in structure, cost is low and the amount of labour is little, efficient is high high temperature oil hydraulic motor testing apparatus that can reflect performance parameter under the oil hydraulic motor actual working state strictly according to the facts.
In order to address the above problem, the utility model provides a kind of high temperature oil hydraulic motor testing apparatus, comprising:
High temperature pump, described high temperature pump connects by the pyrometry oil hydraulic motor, and described high temperature pump is driven by adjustable speed motor, and is the described hydraulic oil that high temperature is provided by the pyrometry oil hydraulic motor;
Magnetic powder brake, described magnetic powder brake is linked to each other by the pyrometry hydraulic motor output shaft with described, and is applied variable load for described by the pyrometry oil hydraulic motor;
Test module, described test module are separately positioned on described by on the hydraulic oil outlet of pyrometry oil hydraulic motor and inlet and the output shaft, and described test module test is described by the pressure of pyrometry oil hydraulic motor, flow, rotating speed and moment of torsion.
Further, described test module comprises flowmeter, first pressure gauge, second pressure gauge, speed probe and torque sensor, wherein:
Described flowmeter is arranged on described by the outlet of pyrometry oil hydraulic motor hydraulic oil, tests described by pyrometry oil hydraulic motor hydraulic oil rate of discharge;
Described first pressure gauge is arranged on described by pyrometry oil hydraulic motor hydraulic oil inlet, tests described by pyrometry oil hydraulic motor hydraulic oil inlet pressure;
Described second pressure gauge is arranged on described by the outlet of pyrometry oil hydraulic motor hydraulic oil, tests described by pyrometry oil hydraulic motor hydraulic oil outlet pressure;
Described speed probe connection is arranged on described by on the pyrometry hydraulic motor output shaft, tests described by pyrometry hydraulic motor output shaft rotating speed;
Described torque sensor connection is arranged on described by on the pyrometry hydraulic motor output shaft, tests described by pyrometry hydraulic motor output shaft moment of torsion.
Further, described speed probe and described torque sensor are torque axis speed recombination optics.
Further, described torque axis speed recombination optics is all linked to each other by heat insulation coupling between the pyrometry oil hydraulic motor and between described torque axis speed recombination optics and the described magnetic powder brake with described.
Further, describedly be fixedly installed in the motor fixing base by the pyrometry oil hydraulic motor, described motor fixing base comprises by rotatable loam cake and the base that is fastened and connected together of bearing pin, groove and describedly matched by the pyrometry oil hydraulic motor between described loam cake and the base, described loam cake and base also are provided with the screw of fast demountable away from a side of described bearing pin.
Further, described high temperature pump hydraulic oil inlet is used to filter hydraulic pressure oil filtration device with described being provided with by the outlet of pyrometry oil hydraulic motor.
Further, described high temperature pump hydraulic oil outlet also is provided with the relief valve that described high temperature pump is carried out pressure protect.
The utlity model has following advantage:
1, the utility model adopts high temperature pump, magnetic powder brake and test module, to carried out the analogue simulation experiment by the pyrometry oil hydraulic motor, moment of torsion and rotating speed behind pressure, flow and the bringing onto load under the emulation tested liquid pressure motor actual working state, not only can emulation obtain performance parameter under the oil hydraulic motor actual working state, and the utility model is simple in structure, with low cost and the amount of labour is little, efficient is high.
2, the utility model adopts heat insulation coupling, makes torque axis speed recombination optics not be subjected to temperatures involved, guarantees that torque axis speed recombination optics can detect by the output torque of pyrometry oil hydraulic motor and rotating speed, has reduced cost, has improved testing precision.
3, the utility model adopts motor fixing base, and dismounting easily, replacing have greatly been improved testing efficiency of the present utility model by the pyrometry oil hydraulic motor.
Description of drawings
Below in conjunction with accompanying drawing mode of execution of the present utility model is described further:
Fig. 1 shows a kind of high temperature oil hydraulic motor of the utility model testing apparatus working principle schematic representation;
Fig. 2 shows a kind of high temperature oil hydraulic motor of the utility model testing apparatus by pyrometry oil hydraulic motor and magnetic powder brake linkage structure schematic representation;
Fig. 3 shows a kind of high temperature oil hydraulic motor of the utility model testing apparatus motor fixing base structural representation.
Embodiment
As shown in Figure 1, the utility model comprises high temperature pump 1, magnetic powder brake 2 and test module 3.Wherein:
High temperature pump 1 is driven by adjustable speed motor 4, and adjustable speed motor 4 adjustable-speed drive high temperature pump 1 and make that high temperature pump 1 output flow is adjustable.High temperature pump 1 connects by pyrometry oil hydraulic motor 5, and for the hydraulic oil of high temperature is provided by pyrometry oil hydraulic motor 5, and this hydraulic fluid flow rate is adjustable, determines according to actual needs.
The utility model adopts high temperature pump 1, magnetic powder brake 2 and test module 3, to carried out the analogue simulation experiment by pyrometry oil hydraulic motor 5, moment of torsion and the rotating speed of emulation after by pressure, flow and bringing onto load under pyrometry oil hydraulic motor 5 actual working states, not only can emulation obtain, and the utility model is simple in structure, with low cost and the amount of labour is little, efficient is high by performance parameter under pyrometry oil hydraulic motor 5 actual working states.
In the utility model, test module 3 comprises flowmeter 31, first pressure gauge 32, second pressure gauge 33, speed probe 34 and torque sensor 35, wherein:
By 33 pairs on first pressure gauge 32 and second pressure gauge by of the detection of pyrometry oil hydraulic motor 5 hydraulic oil inlet with the outlet pressure at two ends, it is poor with the outlet pressure at two ends to obtain high temperature oil hydraulic motor 5 hydraulic oil inlet, thereby can calculate by the input power of pyrometry oil hydraulic motor 5.By speed probe 34 and torque sensor 35, can measure easily, thereby calculate by the output power of pyrometry oil hydraulic motor 5 by the output torque of pyrometry oil hydraulic motor 5 and rotating speed.
As shown in Figure 2, in the utility model, speed probe 34 is a torque axis speed recombination optics 36 with torque sensor 35.Torque axis speed recombination optics 36 with all linked to each other between the pyrometry oil hydraulic motor 5 and between torque axis speed recombination optics 36 and the magnetic powder brake 2 by heat insulation coupling 6.
The utility model adopts heat insulation coupling 6, makes torque axis speed recombination optics 36 not be subjected to temperatures involved, guarantees that torque axis speed recombination optics 36 can detect by the output torque of pyrometry oil hydraulic motor 5 and rotating speed, has reduced cost, has improved testing precision.
As shown in Figure 3, in the utility model, be fixedly installed in the motor fixing base 7 by pyrometry oil hydraulic motor 5, motor fixing base 7 comprises by the bearing pin 71 rotatable loam cakes 72 and base 73 that are fastened and connected together, between loam cake 72 and the base 73 groove 74 with matched by pyrometry oil hydraulic motor 5, loam cake 72 and base 73 also are provided with the screw 75 of fast demountable away from a side of bearing pin 71.
The utility model adopts motor fixing base 7, and dismounting easily, replacing have greatly been improved testing efficiency of the present utility model by pyrometry oil hydraulic motor 5.
In the utility model, high temperature pump 1 hydraulic oil inlet is used to filter hydraulic pressure oil filtration device 8 with being provided with by 5 outlets of pyrometry oil hydraulic motor.
In the utility model, the outlet of high temperature pump 1 hydraulic oil also is provided with the relief valve 9 that high temperature pump 1 is carried out pressure protect.
In sum; it below only is preferred embodiment of the present utility model; be not to be used to limit protection domain of the present utility model; therefore; all any modifications of within spirit of the present utility model and principle, being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a high temperature oil hydraulic motor testing apparatus is characterized in that, comprising:
High temperature pump (1), described high temperature pump (1) connect by pyrometry oil hydraulic motor (5), and described high temperature pump (1) is driven by adjustable speed motor (4), and are the described hydraulic oil that high temperature is provided by pyrometry oil hydraulic motor (5);
Magnetic powder brake (2), described magnetic powder brake (2) is linked to each other by pyrometry oil hydraulic motor (5) output shaft with described, and is applied variable load for described by pyrometry oil hydraulic motor (5);
Test module (3), described test module (3) is separately positioned on described by on the hydraulic oil outlet of pyrometry oil hydraulic motor (5) and inlet and the output shaft, and described test module (3) test is described by the pressure of pyrometry oil hydraulic motor (5), flow, rotating speed and moment of torsion.
2. high temperature oil hydraulic motor testing apparatus as claimed in claim 1 is characterized in that: described test module (3) comprises flowmeter (31), first pressure gauge (31), second pressure gauge (32), speed probe (33) and torque sensor (34), wherein:
Described flowmeter (31) is arranged on described by the outlet of pyrometry oil hydraulic motor (5) hydraulic oil, tests described by pyrometry oil hydraulic motor (5) hydraulic oil rate of discharge;
Described first pressure gauge (32) is arranged on described by pyrometry oil hydraulic motor (5) hydraulic oil inlet, tests described by pyrometry oil hydraulic motor (5) hydraulic oil inlet pressure;
Described second pressure gauge (33) is arranged on described by the outlet of pyrometry oil hydraulic motor (5) hydraulic oil, tests described by pyrometry oil hydraulic motor (5) hydraulic oil outlet pressure;
Described speed probe (34) connection is arranged on described by on pyrometry oil hydraulic motor (5) output shaft, tests described by pyrometry oil hydraulic motor (5) output shaft rotating speed;
Described torque sensor (35) connection is arranged on described by on pyrometry oil hydraulic motor (5) output shaft, tests described by pyrometry oil hydraulic motor (5) output shaft torque.
3. high temperature oil hydraulic motor testing apparatus as claimed in claim 2 is characterized in that: described speed probe (34) is torque axis speed recombination optics (36) with described torque sensor (35).
4. high temperature oil hydraulic motor testing apparatus as claimed in claim 3 is characterized in that: described torque axis speed recombination optics (36) is all linked to each other by heat insulation coupling (6) between the pyrometry oil hydraulic motor (5) and between the fast recombination optics of described torque axis (5) and the described magnetic powder brake (2) with described.
5. high temperature oil hydraulic motor testing apparatus as claimed in claim 2, it is characterized in that: describedly be fixedly installed in the motor fixing base (7) by pyrometry oil hydraulic motor (5), described motor fixing base (7) comprises by the rotatable loam cake (72) and base (73) that is fastened and connected together of bearing pin (71), groove (74) is matched by pyrometry oil hydraulic motor (5) with described between described loam cake (72) and the base (73), and described loam cake (72) and base (73) also are provided with the screw (75) of fast demountable away from a side of described bearing pin (71).
6. as the arbitrary described high temperature oil hydraulic motor testing apparatus of claim 1-5, it is characterized in that: described high temperature pump (1) hydraulic oil inlet is used to filter hydraulic pressure oil filtration device (8) with described being provided with by pyrometry oil hydraulic motor (5) outlet.
7. as the arbitrary described high temperature oil hydraulic motor testing apparatus of claim 1-5, it is characterized in that: the outlet of described high temperature pump (1) hydraulic oil also is provided with the relief valve (9) that described high temperature pump (1) is carried out pressure protect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201811773U CN201671914U (en) | 2010-04-29 | 2010-04-29 | High temperature hydraulic motor testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201811773U CN201671914U (en) | 2010-04-29 | 2010-04-29 | High temperature hydraulic motor testing device |
Publications (1)
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|---|---|
| CN201671914U true CN201671914U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201811773U Expired - Fee Related CN201671914U (en) | 2010-04-29 | 2010-04-29 | High temperature hydraulic motor testing device |
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| CN (1) | CN201671914U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527563A (en) * | 2013-09-30 | 2014-01-22 | 天津工程机械研究院 | Hydraulic motor starting performance testing device and method |
| CN103775436A (en) * | 2014-01-21 | 2014-05-07 | 燕山大学 | Modularly-parallel, multi-machine and energy-saving reliability testing device for hydraulic pumps and hydraulic motors |
| CN104748956A (en) * | 2015-03-23 | 2015-07-01 | 中国海洋石油总公司 | Test device and method of performance of screw drill motor |
| CN105822627A (en) * | 2016-06-03 | 2016-08-03 | 南通纺都置业有限公司 | Torque testing device for hydraulic motor under different pressures |
| CN106092397A (en) * | 2016-06-03 | 2016-11-09 | 南通纺都置业有限公司 | Torsion-testing apparatus under a kind of turntable cylinder different pressures |
| CN106151172A (en) * | 2016-07-04 | 2016-11-23 | 意宁液压股份有限公司 | A kind of hydraulic pump motor tests device and the method utilizing this device to carry out testing |
| CN106369013A (en) * | 2016-11-16 | 2017-02-01 | 上海市离心机械研究所有限公司 | Dynamic testing device for hydraulic motor of horizontal spiral centrifuge and using method thereof |
| CN109695598A (en) * | 2018-12-10 | 2019-04-30 | 杭州电子科技大学 | A kind of water hydraulic motor rotary speed control system and method |
| CN110246407A (en) * | 2019-05-10 | 2019-09-17 | 华中科技大学 | A kind of experimental provision of simulated seawater pressure energy operating equipment |
-
2010
- 2010-04-29 CN CN2010201811773U patent/CN201671914U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527563B (en) * | 2013-09-30 | 2015-11-18 | 天津工程机械研究院 | A kind of testing apparatus of oil hydraulic motor starting performance and test method |
| CN103527563A (en) * | 2013-09-30 | 2014-01-22 | 天津工程机械研究院 | Hydraulic motor starting performance testing device and method |
| CN103775436A (en) * | 2014-01-21 | 2014-05-07 | 燕山大学 | Modularly-parallel, multi-machine and energy-saving reliability testing device for hydraulic pumps and hydraulic motors |
| CN104748956B (en) * | 2015-03-23 | 2017-08-25 | 中国海洋石油总公司 | A kind of test device and method of screw drilling tool motor performance |
| CN104748956A (en) * | 2015-03-23 | 2015-07-01 | 中国海洋石油总公司 | Test device and method of performance of screw drill motor |
| CN105822627A (en) * | 2016-06-03 | 2016-08-03 | 南通纺都置业有限公司 | Torque testing device for hydraulic motor under different pressures |
| CN106092397A (en) * | 2016-06-03 | 2016-11-09 | 南通纺都置业有限公司 | Torsion-testing apparatus under a kind of turntable cylinder different pressures |
| CN106151172A (en) * | 2016-07-04 | 2016-11-23 | 意宁液压股份有限公司 | A kind of hydraulic pump motor tests device and the method utilizing this device to carry out testing |
| CN106369013A (en) * | 2016-11-16 | 2017-02-01 | 上海市离心机械研究所有限公司 | Dynamic testing device for hydraulic motor of horizontal spiral centrifuge and using method thereof |
| CN106369013B (en) * | 2016-11-16 | 2018-04-10 | 上海市离心机械研究所有限公司 | A kind of horizontal screw centrifuge hydraulic motor dynamic checkout unit and its application method |
| CN109695598A (en) * | 2018-12-10 | 2019-04-30 | 杭州电子科技大学 | A kind of water hydraulic motor rotary speed control system and method |
| CN110246407A (en) * | 2019-05-10 | 2019-09-17 | 华中科技大学 | A kind of experimental provision of simulated seawater pressure energy operating equipment |
| CN110246407B (en) * | 2019-05-10 | 2021-08-20 | 华中科技大学 | Experimental device for simulating seawater pressure energy operation equipment |
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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: 20101215 Termination date: 20180429 |