CN205749227U - A kind of metal bellows assay device - Google Patents
A kind of metal bellows assay device Download PDFInfo
- Publication number
- CN205749227U CN205749227U CN201620451547.8U CN201620451547U CN205749227U CN 205749227 U CN205749227 U CN 205749227U CN 201620451547 U CN201620451547 U CN 201620451547U CN 205749227 U CN205749227 U CN 205749227U
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- liquid medium
- corrugated
- assay device
- 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.)
- Withdrawn - After Issue
Links
Abstract
A kind of metal bellows assay device, including inner tube, outer tube and corrugated tube, inner tube is made up of three independent interior pipeline sections, corrugated tube be this corrugated tube assay device by testpieces, one corrugated tube is set between the interior pipeline section that each two is adjacent, outer tube sleeve is located at the outside of inner tube, inner tube is tightly connected with the respective end of outer tube, in inner tube, two test cavities formed between corrugated tube and outer tube for holding liquid medium, it is provided with muff in outer tube outer cover, heating element heater it is provided with between muff and outer tube, outer tube and muff are provided with inlet, inlet is provided with control valve, it is additionally provided with the controller for heating element heater is controlled, temperature detector and pressure detector.Simple in construction, easy to use, it is simple to the control of liquid medium temperature in test cavity pressure and test cavity, it is possible to the stability of the concentration of guarantee test intracavity liquid medium, test effect is reliable, and test efficiency is high.
Description
Technical field
This utility model relates to metal bellows research and development technical field, especially relates to a kind of assay device that metal bellows carries out in different temperatures, pressure, corrosive medium experiment on fatigue properties.
Background technology
Metal bellows is in actual applications, it usually needs bear corresponding operating pressure, operating temperature, in addition it is also necessary to have excellent fatigue behaviour in Special Corrosion medium.In order to study the corrugated tube of the unlike material actual fatigue behaviour in different temperatures, pressure, corrosive medium, foundation is provided for corrugated tube selection and design, the corrugated tube to unlike material is needed to carry out experiment on fatigue properties under various composite conditions, with the demand of satisfied different engineer applied.This utility model is i.e. developed in order to metal bellows is carried out experiment on fatigue properties under complex working condition.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of metal bellows assay device.
nullThis utility model be the technical scheme is that a kind of metal bellows assay device to solve above-mentioned technical problem，Including inner tube、Outer tube and corrugated tube，Described inner tube is made up of three independent interior pipeline sections，Described corrugated tube be this corrugated tube assay device by testpieces，Three interior pipeline sections are sequentially arranged，One corrugated tube is set between the interior pipeline section that each two is adjacent，Outer tube sleeve is located at the outside of inner tube，It is tightly connected between inner tube and the respective end of outer tube，In inner tube、Two test cavities formed between corrugated tube and outer tube for holding liquid medium，The muff of tubulose it is provided with in outer tube outer cover，Heating element heater it is provided with between muff and outer tube，Outer tube and muff are correspondingly provided with the inlet for carrying liquid medium in test cavity，Inlet is provided with feed tube，Feed tube is provided with control valve，It is additionally provided with the controller for heating element heater is controlled，Controller electrically connects with heating element heater，It is additionally provided with the temperature detector for experiment with measuring intracavity liquid medium temperature and the pressure detector for experiment with measuring cavity pressure.
Further, described temperature detector is thermocouple.
Further, described pressure detector is Pressure gauge.
Beneficial effect:
According to this utility model, utilize the volumetric expansion principle of liquid in heating process, liquid medium by heat run intracavity, directly corrugated tube pressurizeed and heat, it is possible not only to realize the heating applied voltage test to metal bellows, and this structure directly can fill the liquid medium with corrosion property in test cavity, eliminate the corrosive medium temperature-pressure system of complexity, simple in construction, easy to use, also allow for testing the control of liquid medium temperature in cavity pressure and test cavity, simultaneously the most also can the stability of concentration of guarantee test intracavity liquid medium, test effect is reliable, test efficiency is high.
With detailed description of the invention this utility model done the most concrete detailed description below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, outer tube, 2, corrugated tube, 3, muff, 4, heating element heater, 5, sealing ring I, 6, interior pipeline section I, 7, temperature detector, 8, liquid medium, 9, control valve, 10, feed tube, 11, interior pipeline section II, 12, interior pipeline section III, 13, sealing ring II, 14, pressure detector, 15, controller.
Detailed description of the invention
As it can be seen, a kind of metal bellows assay device, including inner tube, outer tube 1 and corrugated tube 2, described inner tube is constituted by three sections, as it can be seen, pipeline section I 6, interior pipeline section II 11, interior pipeline section III 12 in being respectively.
Described corrugated tube 2 be this corrugated tube assay device by testpieces, three sections of inner tubes are sequentially arranged, and arrange a corrugated tube between every two sections of adjacent inner tubes, and outer tube 1 is set in the outside of inner tube, is tightly connected between inner tube and the respective end of outer tube.
Specifically, as it can be seen, arrange a corrugated tube between interior pipeline section I 6 and interior pipeline section II 11.
Inner tube and the connected mode of corrugated tube are described as a example by pipeline section I 6 within below: step is set on one end outer peripheral face that interior pipeline section I 6 is connected with this corrugated tube, the end sleeve of corrugated tube is contained in outside this end of interior pipeline section I 6, the inner end diameter of corrugated tube is outer through matching with this end of interior pipeline section I 6, and the end of corrugated tube is supported on described step.
Between interior pipeline section II 11 with adjacent two corrugated tubes, and between interior pipeline section III 12 and adjacent corrugated tube, all use connected mode same as described above.
In the present embodiment, the upper end of outer tube 1 is tightly connected by the upper end of sealing ring II 13 with interior pipeline section III 12, and the lower end of outer tube 1 is tightly connected by the lower end of sealing ring I 5 with interior pipeline section I 6.
In inner tube, the test cavity for holding liquid medium 8 is formed between corrugated tube 2 and outer tube 1, the muff 3 of tubulose it is provided with in outer tube 1 outer cover, heating element heater 4 it is provided with between muff 3 and outer tube 1, outer tube 1 and muff 3 are correspondingly provided with the inlet for carrying liquid medium 8 in test cavity, inlet is provided with feed tube 10, feed tube 10 is provided with control valve 9, it is additionally provided with the controller 15 for heating element heater 4 is controlled, controller 15 electrically connects with heating element heater 4, it is additionally provided with the temperature detector 7 for experiment with measuring intracavity liquid medium temperature and the pressure detector 14 for experiment with measuring cavity pressure.
Described temperature detector 7 can use thermocouple.
Described pressure detector 14 can use Pressure gauge.
Work process of the present utility model is as follows:
In test cavity, inject liquid medium 8 by feed tube 10, be then shut off control valve 9；Open heating element heater 4, liquid medium 8 is progressively heated in the process, along with temperature constantly raises, liquid medium 8 volume constantly expands, owing to whole test cavity is completely enclosed, test cavity pressure (i.e. pressure in test cavity) constantly raises, namely, the pressure that corrugated tube bears constantly raises, and can observe test cavity pressure by pressure detector 14.When testing cavity pressure and being increased to the pressure specified, open control valve 9, unnecessary liquid medium is discharged, until liquid medium temperature all reaches setting value with test cavity pressure in test cavity.After test temperature and test pressure are stablized, the corrosion fatigue test i.e. corrugated tube can being combined under operating mode.
In heating process, in test cavity, liquid medium temperature is detected by temperature detector 7, and temperature detector 7 can electrically connect with controller 15, to realize the setting of liquid medium temperature in test cavity and to automatically control.
Claims (3)
- null1. a metal bellows assay device，It is characterized in that: include inner tube、Outer tube (1) and corrugated tube (2)，Described inner tube is made up of three independent interior pipeline sections，Described corrugated tube (2) be this corrugated tube assay device by testpieces，Three interior pipeline sections are sequentially arranged，One corrugated tube is set between the interior pipeline section that each two is adjacent，Outer tube (1) is set in the outside of inner tube，It is tightly connected between inner tube and the respective end of outer tube，In inner tube、Formed between two corrugated tubes (2) and outer tube (1) and be used for holding the test cavity of liquid medium (8)，The muff (3) of tubulose it is provided with in outer tube (1) outer cover，Heating element heater (4) it is provided with between muff (3) and outer tube (1)，Outer tube (1) and muff (3) are correspondingly provided with the inlet for carrying liquid medium (8) in test cavity，Inlet is provided with feed tube (10)，Feed tube is provided with control valve (9)，It is additionally provided with the controller (15) for heating element heater (4) is controlled，Controller (15) electrically connects with heating element heater (4)，It is additionally provided with the temperature detector (7) for experiment with measuring intracavity liquid medium temperature and the pressure detector (14) for experiment with measuring cavity pressure.
- A kind of metal bellows assay device the most according to claim 1, it is characterised in that: described temperature detector (7) is thermocouple.
- A kind of metal bellows assay device the most according to claim 1, it is characterised in that: described pressure detector (14) is Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451547.8U CN205749227U (en) | 2016-05-18 | 2016-05-18 | A kind of metal bellows assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451547.8U CN205749227U (en) | 2016-05-18 | 2016-05-18 | A kind of metal bellows assay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749227U true CN205749227U (en) | 2016-11-30 |
Family
ID=57364770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620451547.8U Withdrawn - After Issue CN205749227U (en) | 2016-05-18 | 2016-05-18 | A kind of metal bellows assay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749227U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840633A (en) * | 2017-02-19 | 2017-06-13 | 无锡华利达金属制品有限公司 | A kind of motor bellowses three-shaft linkage vibration fatigue machine |
| CN107884138A (en) * | 2017-10-31 | 2018-04-06 | 无锡市永兴金属软管有限公司 | A kind of detection method of metal hose and joint tension intensity |
| CN108051321A (en) * | 2017-12-20 | 2018-05-18 | 广东核电合营有限公司 | A kind of cladding tubes internal pressure explosion bulge test device and its test method |
| CN109099869A (en) * | 2018-06-28 | 2018-12-28 | 芜湖泰和管业股份有限公司 | The device of measuring bellow elongation |
-
2016
- 2016-05-18 CN CN201620451547.8U patent/CN205749227U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840633A (en) * | 2017-02-19 | 2017-06-13 | 无锡华利达金属制品有限公司 | A kind of motor bellowses three-shaft linkage vibration fatigue machine |
| CN107884138A (en) * | 2017-10-31 | 2018-04-06 | 无锡市永兴金属软管有限公司 | A kind of detection method of metal hose and joint tension intensity |
| CN107884138B (en) * | 2017-10-31 | 2019-09-13 | 无锡市永兴金属软管有限公司 | A kind of detection method of metal hose and connector tension intensity |
| CN108051321A (en) * | 2017-12-20 | 2018-05-18 | 广东核电合营有限公司 | A kind of cladding tubes internal pressure explosion bulge test device and its test method |
| CN108051321B (en) * | 2017-12-20 | 2023-08-25 | 广东核电合营有限公司 | Internal pressure explosion test device and test method for cladding tube |
| CN109099869A (en) * | 2018-06-28 | 2018-12-28 | 芜湖泰和管业股份有限公司 | The device of measuring bellow elongation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205749227U (en) | A kind of metal bellows assay device | |
| CN103245569B (en) | A kind of method of testing materials and system realizing gas attack and creep under high temperature | |
| CN101430318B (en) | Temperature-control consolidation pressure chamber system | |
| CN102445310B (en) | Simple high-temperature testing device and method for flange rubber sealing element | |
| CN104142271B (en) | A kind of assay device for test material tensile property under high temperature and high pressure gas | |
| CN101982756B (en) | Cold and hot alternation impact test device | |
| CN103207054A (en) | High temperature structure sealing performance ground-based simulation testing device and method | |
| CN103868623B (en) | The measurement apparatus of temperature of liquid and method in a kind of pipeline | |
| CN104749040B (en) | A kind of experiment detection device and method of high-temperature packer packing element | |
| CN202387459U (en) | High-temperature high-pressure photochemical reactor with gas-liquid sampling function | |
| CN105003254B (en) | HTHP pit shaft annular space confined space temperature and pressure change modeling experimental provision | |
| CN107389305B (en) | Convenient and easy-to-use multi-working-condition temperature-controllable cavitation visual experimental device and experimental method | |
| CN109580427B (en) | Experimental method for simulating micro-channel blockage | |
| CN104849310A (en) | Experimental device for measuring high-temperature heat exchange between porous material in tube and airflow | |
| CN104062065A (en) | High temperature gas pressure test method | |
| CN207051054U (en) | A kind of gas sampling detection means | |
| CN109323662B (en) | Device for controlling temperature of inner surface and outer surface of annular cladding and measuring deformation of annular cladding in high-temperature environment | |
| CN103712716B (en) | A kind of thermal power measurement device | |
| CN202305137U (en) | Simple high-temperature test device for flange rubber sealing element | |
| CN103954381A (en) | Calorimeter durability test device | |
| CN106782020A (en) | Diabatic process strengthens self assembly experimental provision and application method | |
| CN205484155U (en) | Pressor gaseous explosion limit that can heat up surveys device | |
| CN206657797U (en) | A kind of high vacuum mass spectrograph sample introduction capillary heating device | |
| CN100392375C (en) | High pressure flow reactor with window for arrangement in ultraviolet visible spectrometer | |
| CN210646283U (en) | Visual miniature high-temperature high-pressure quartz capillary balance kettle capable of measuring pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20171013 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20171013 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| CU01 | Correction of utility model |
Correction item: Utility model Correct: Voluntary surrender of patent rights False: abandonment of patent right Number: 41-02 Volume: 33 |
|
| CU01 | Correction of utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.88, Binhe North Road, hi tech Zone, Luoyang City, Henan Province Patentee after: CSSC Shuangrui (Luoyang) special equipment Co.,Ltd. Address before: No.88, Binhe North Road, hi tech Zone, Luoyang City, Henan Province Patentee before: LUOYANG SUNRUI SPECIAL EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |