CN203396647U - Device used for testing mechanical characteristics of heat fluid-solid coupling pipeline - Google Patents

Device used for testing mechanical characteristics of heat fluid-solid coupling pipeline Download PDF

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Publication number
CN203396647U
CN203396647U CN201320544155.2U CN201320544155U CN203396647U CN 203396647 U CN203396647 U CN 203396647U CN 201320544155 U CN201320544155 U CN 201320544155U CN 203396647 U CN203396647 U CN 203396647U
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CN
China
Prior art keywords
test pipe
water tank
pipeline
testing
temperature sensor
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
Application number
CN201320544155.2U
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Chinese (zh)
Inventor
王志
张毅鹏
宋贝贝
王娇
蒋盟
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Zhengzhou University
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Zhengzhou University
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Priority to CN201320544155.2U priority Critical patent/CN203396647U/en
Application granted granted Critical
Publication of CN203396647U publication Critical patent/CN203396647U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a device used for testing mechanical characteristics of a heat fluid-solid coupling pipeline. The device comprises a test pipeline and a stand column used for supporting the test pipeline, wherein the stand column is connected with the test pipeline by a fixed clamp; the device is characterized in that the front end of the test pipeline is provided with a water pump and soaked in a constant-temperature water tank; the tail end of the test pipeline is connected with a dewatering water tank; a flow rate meter, a pressure meter and a water valve are arranged at each of an end close to the constant-temperature water tank and an end close to the dewatering water tank of the test pipeline; a temperature sensor, a strain gauge, an extensometer and an adjustable counterweight are further arranged on the test pipeline; and the temperature sensor and the strain gauge are connected to a computer by a temperature collector and a strain collector, respectively. The device disclosed by the utility model is used for testing mechanical characteristics of the heat fluid-solid coupling pipeline and capable of testing the mechanical characteristics of the test pipeline under different temperatures, flow rates, water pressures, vibrations and external force conditions to realize multi-field coupling detection.

Description

A kind of for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid
Technical field
The utility model relates to a kind of mechanical property testing device, relates in particular to a kind of for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid.
Background technology
Still do not exist at present for be admittedly coupled many coupling test devices of pipeline mechanical characteristic of hot-fluid, particularly the measurement mechanism on temperature impact not, can not satisfy the demands the measurement of vibration.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid, for be admittedly the coupled test of pipeline mechanical characteristic of hot-fluid, can be under different temperature, flow, hydraulic pressure, vibration and external force condition the mechanical characteristic of testing experiment pipeline, realize many couplings and detect.
To achieve these goals, technical solution adopted in the utility model is: a kind of for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid, comprise test pipe and for supporting the column of test pipe, column is connected with test pipe by geometrical clamp, the front end of described test pipe is provided with water pump and is immersed in constant temperature water tank, the end of test pipe connects draining water tank, and the nearly constant temperature water tank end of test pipe and nearly draining water tank end are provided with flowmeter, tensimeter and water valve; Temperature sensor, foil gauge, extensometer and adjustable weight are also installed on described test pipe, and temperature sensor and foil gauge are connected to computing machine by temperature sensor and strain acquirement instrument respectively.
As a kind of optimal technical scheme of the present utility model, described temperature sensor is at least three and be uniformly distributed along described test pipe.
As a kind of optimal technical scheme of the present utility model, described adjustable weight is two and symmetrical centered by the mid point of test pipe.
As a kind of optimal technical scheme of the present utility model, described foil gauge comprises longitudinal strain sheet and transverse strain sheet.
Adopt the beneficial effect that technique scheme produces to be: the utility model is for be admittedly the coupled test of pipeline mechanical characteristic of hot-fluid, the influence factors such as the temperature of fluid, flow, hydraulic pressure, pipe vibration and external force load are put together and carry out Comprehensive Experiment, the mechanical characteristic of realization testing experiment pipeline under different temperature, flow, hydraulic pressure, vibration and external force condition, carrying out many couplings detects, improve the testing efficiency of mechanics of piping characteristic, for commercial production provides important referential data.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is cut-open view of the present utility model.
In figure: 1, constant temperature water tank 2, water pump 3, flowmeter 4, tensimeter 5, test pipe 6, transverse strain sheet 7, longitudinal strain sheet 8, extensometer 9, draining water tank 10, temperature sensor 11, adjustable weight 12, strain acquirement instrument 13, temperature sensor 14, computing machine 15, water valve 16, geometrical clamp 17, column.
Embodiment
Referring to accompanying drawing 1, test pipe 5 and for supporting the column 17 of test pipe 5 in the structure of an embodiment of the utility model, column 17 is connected with test pipe 5 by geometrical clamp 16, the front end of described test pipe 5 is provided with water pump 2 and is immersed in constant temperature water tank 1, the end of test pipe 5 connects draining water tank 9, and nearly constant temperature water tank 1 end of test pipe 5 and nearly draining water tank 9 ends are provided with flowmeter 3, tensimeter 4 and water valve 15; Temperature sensor 10, foil gauge, extensometer and adjustable weight 11 are also installed on described test pipe 5, and temperature sensor 10 and foil gauge are connected to computing machine 14 by temperature sensor 13 and strain acquirement instrument 12 respectively.
Described temperature sensor 10 is six and is uniformly distributed along described test pipe 5.
Described adjustable weight 11 is two and symmetrical centered by the mid point of test pipe 5.
Described foil gauge comprises longitudinal strain sheet 7 and transverse strain sheet 6.
Principle of work of the present utility model is: the utility model is for be admittedly the coupled test of pipeline mechanical characteristic of hot-fluid, by water valve 15, flow and hydraulic pressure are controlled and detected to flowmeter 3 and tensimeter 4, by temperature sensor 10 and temperature sensor 13, carry out detected temperatures and temperature transferred to computing machine 14 to process, by adjustable weight 11, change the external force load of test pipe 5, by longitudinal strain sheet 7, transverse strain sheet 6, extensometer 8 and strain acquirement instrument 12 detect the deformation quantity of test pipe 5, reach the object that detects test pipe 5 mechanical characteristics, thereby realize in different temperature, flow, hydraulic pressure, the mechanical characteristic of testing experiment pipeline 5 under vibration and external force condition, carrying out many couplings detects, improve the testing efficiency of mechanics of piping characteristic, for commercial production provides important referential data.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the Single restriction condition to its technical scheme itself.

Claims (4)

1. one kind for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid, comprise test pipe and for supporting the column of test pipe, column is connected with test pipe by geometrical clamp, it is characterized in that: the front end of described test pipe is provided with water pump and is immersed in constant temperature water tank, the end of test pipe connects draining water tank, and the nearly constant temperature water tank end of test pipe and nearly draining water tank end are provided with flowmeter, tensimeter and water valve; Temperature sensor, foil gauge, extensometer and adjustable weight are also installed on described test pipe, and temperature sensor and foil gauge are connected to computing machine by temperature sensor and strain acquirement instrument respectively.
2. according to claim 1 for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid, it is characterized in that: described temperature sensor is at least three and be uniformly distributed along described test pipe.
3. according to claim 1 for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid, it is characterized in that: described adjustable weight is two and symmetrical centered by the mid point of test pipe.
4. according to claim 1 for testing be admittedly the coupled device of pipeline mechanical characteristic of hot-fluid, it is characterized in that: described foil gauge comprises longitudinal strain sheet and transverse strain sheet.
CN201320544155.2U 2013-09-03 2013-09-03 Device used for testing mechanical characteristics of heat fluid-solid coupling pipeline Expired - Fee Related CN203396647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320544155.2U CN203396647U (en) 2013-09-03 2013-09-03 Device used for testing mechanical characteristics of heat fluid-solid coupling pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320544155.2U CN203396647U (en) 2013-09-03 2013-09-03 Device used for testing mechanical characteristics of heat fluid-solid coupling pipeline

Publications (1)

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CN203396647U true CN203396647U (en) 2014-01-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089818A (en) * 2014-06-19 2014-10-08 山东科技大学 Experimental apparatus for measuring mechanical properties of material under action of heat-fluid-solid coupling and experimental method thereof
CN105699074A (en) * 2016-04-01 2016-06-22 山东大学 Fluid-structure interaction dynamic property testing device for blade-rotor system
CN105717965A (en) * 2016-04-25 2016-06-29 石家庄铁道大学 Automatic control system for constant temperature and isopiestic pressure circulating water for fluid-structure interaction model test
CN106353067A (en) * 2016-08-23 2017-01-25 中国海洋石油总公司 Tubular fluid-solid coupling dynamic experimental device and application method in simulated marine environment thereof
CN107941457A (en) * 2017-11-24 2018-04-20 西南石油大学 A kind of tube bundle flow consolidates Coupled Dynamics vibration testing device and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089818A (en) * 2014-06-19 2014-10-08 山东科技大学 Experimental apparatus for measuring mechanical properties of material under action of heat-fluid-solid coupling and experimental method thereof
CN104089818B (en) * 2014-06-19 2017-06-16 山东科技大学 A kind of experimental provision and its experimental technique for measuring the lower characteristic of material mechanics of heat flow piercement effect
CN105699074A (en) * 2016-04-01 2016-06-22 山东大学 Fluid-structure interaction dynamic property testing device for blade-rotor system
CN105699074B (en) * 2016-04-01 2018-03-20 山东大学 A kind of blade rotor system fluid structurecoupling dynamic property tester
CN105717965A (en) * 2016-04-25 2016-06-29 石家庄铁道大学 Automatic control system for constant temperature and isopiestic pressure circulating water for fluid-structure interaction model test
CN106353067A (en) * 2016-08-23 2017-01-25 中国海洋石油总公司 Tubular fluid-solid coupling dynamic experimental device and application method in simulated marine environment thereof
CN106353067B (en) * 2016-08-23 2018-09-28 中国海洋石油集团有限公司 Simulating ocean environment lower tubular column fluid structurecoupling dynamic experiment device and application method
CN107941457A (en) * 2017-11-24 2018-04-20 西南石油大学 A kind of tube bundle flow consolidates Coupled Dynamics vibration testing device and method
CN107941457B (en) * 2017-11-24 2019-05-10 西南石油大学 A kind of tube bundle flow consolidates Coupled Dynamics vibration testing device and method

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Granted publication date: 20140115

Termination date: 20140903