CN206479415U - A kind of test device for high temperature tension test cooling system - Google Patents
A kind of test device for high temperature tension test cooling system Download PDFInfo
- Publication number
- CN206479415U CN206479415U CN201720132147.5U CN201720132147U CN206479415U CN 206479415 U CN206479415 U CN 206479415U CN 201720132147 U CN201720132147 U CN 201720132147U CN 206479415 U CN206479415 U CN 206479415U
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- Prior art keywords
- high temperature
- test
- test fixture
- temperature sensor
- control valve
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- 238000001816 cooling Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000004087 circulation Effects 0.000 claims abstract description 13
- 238000002242 deionisation method Methods 0.000 claims abstract description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000001824 photoionisation detection Methods 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model is related to a kind of test device, specifically a kind of test device for high temperature tension test cooling system, belongs to Metal Materials At High Temperature tension test technical field.It includes deionization water tank, flow control system, temperature sensor, high temperature furnace, test fixture and force snesor, test fixture is located in high temperature furnace, the upper and lower ends of test fixture stretch out high temperature furnace, and test fixture upper end connection force snesor, test fixture is provided with cooling duct.The delivery port of deionization water tank connects the water inlet end of electric control valve, the cooling duct water inlet end that the water side of electric control valve passes through second circulation water pipe joint test fixture by first circulation water pipe.The utility model is simple in construction, compact, reasonable, can be according to the temperature feedback of high temperature furnace, test fixture and force snesor, accurate control circulating cooling water flow size；The Service Environment of test fixture and force snesor is better assured that, the reliability of experimental test data is improved.
Description
Technical field
The utility model is related to a kind of test device, specifically a kind of survey for high temperature tension test cooling system
Trial assembly is put, and belongs to Metal Materials At High Temperature tension test technical field.
Background technology
In recent years, developing rapidly with auto industry, automobile industry has become the mainstay of Chinese national economy
One of.The high speed development of auto industry, allows exhaust tube steel to obtain auto vendor and more and more payes attention to, also promote blast pipe
With the corresponding development of steel, i.e., from initial cast iron to current a variety of trade mark stainless steels, to tackle increasingly stricter energy-saving ring
Protect and automotive light weight technology requirement.
Automobile exhaust pipe mainly divides 6 sections, pipe respectively in exhaust front pipe, catalytic converter, exhaust, premuffler, after
Put silencer and jet tail pipe.High temperature automotive tail gas of the automobile exhaust system due to being passed directly into engine discharge, therefore it is required that
There is blast pipe stainless steel material certain elevated temperature strength, especially exhaust front pipe to be directly connected with engine, therefore exhaust
The delivery temperature that front tube is born may be up to 950 DEG C.In this case, experimental test stainless steel material is at different temperatures
Mechanical performance is particularly important for the sorting basis of gas extraction system stainless steel.
In order to verify selected stainless steel material for the reliability of gas extraction system, it is necessary to carry out Metal Materials At High Temperature stretching examination
Test to test whether stainless steel high temperature intensity meets requirement.Carrying out Metal Materials At High Temperature tension test needs to use electronic universal examination
Test machine and carry out measuring mechanical property, and be equipped with high temperature furnace, for the temperature environment needed for experiment is provided, this current used set
Equipment does not have cooling system, and this heat for resulting in when carrying out the experiment produced by high temperature furnace is delivered to power by test fixture
Sensor, influences the stability of force snesor, causes test result truly to reflect the mechanical performance of stainless steel material, so
Make a kind of device for high temperature tension test cooling system particularly important.
The content of the invention
The purpose of this utility model is to overcome above-mentioned weak point, cooled down so as to provide a kind of high temperature tension test that is used for
The test device of system, be ensure that in process of the test, and test fixture and force snesor are effectively cooled down, it is ensured that
The stability of force snesor, tests out the data parameters for more meeting physical condition.
The technical scheme provided according to the utility model, a kind of test device bag for high temperature tension test cooling system
Deionization water tank, flow control system, temperature sensor, high temperature furnace, test fixture and force snesor are included, it is characterized in that：Experiment
Fixture is located in high temperature furnace, and the upper and lower ends of test fixture stretch out high temperature furnace, test fixture upper end connection force snesor, test clamp
Tool is provided with cooling duct；Flow control system includes electric control valve, LCD liquid crystal touch screens and intelligent PID microcontroller,
LCD liquid crystal touch screens are electrically connected with electric control valve and intelligent PID microcontroller respectively；The delivery port of deionization water tank passes through
One circulating water pipe connects the water inlet end of electric control valve, and the water side of electric control valve is pressed from both sides by second circulation water pipe joint test
The cooling duct water inlet end of tool, the cooling duct water side of test fixture connects returning for deionization water tank by the 3rd circulating water pipe
The mouth of a river；The high temperature furnace madial wall is provided with the first temperature sensor, and test fixture is provided with second temperature sensor, power sensing
Device be provided with three-temperature sensor, the first temperature sensor, second temperature sensor and three-temperature sensor respectively with intelligence
Can the electrical connection of PID microcontrollers.
Further, first circulation water pipe is provided with horizontal booster pump.
Compared with the prior art the utility model has advantages below：
The utility model is simple in construction, compact, reasonable, can be according to the temperature of high temperature furnace, test fixture and force snesor
Degree feedback, accurate control circulating cooling water flow size；The Service Environment of test fixture and force snesor is better assured that,
Improve the reliability of experimental test data.
Brief description of the drawings
Fig. 1 is the utility model front view.
Description of reference numerals：1- deionizations water tank, 2- first circulations water pipe, the horizontal booster pumps of 3-, 4- electric control valves, 5-
LCD liquid crystal touch screens, 6- intelligent PIDs microcontroller, the temperature sensors of 7A- first, 7B- second temperature sensors, the temperature of 7C- the 3rd
Spend sensor, 8- second circulations water pipe, the circulating water pipes of 9- the 3rd, 10- high temperature furnaces, 11- test fixtures, 12- force snesors.
Embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in figure 1, the utility model mainly includes deionization water tank 1, flow control system, temperature sensor 7, high temperature
Stove 10, test fixture 11 and force snesor 12.
Test fixture 11 is located in high temperature furnace 10, and the upper and lower ends of test fixture 11 stretch out high temperature furnace 10, test fixture 11
Upper end connects force snesor 12, and test fixture 11 is provided with cooling duct.
Flow control system includes electric control valve 4, LCD liquid crystal touch screens 5 and intelligent PID microcontroller 6, LCD liquid crystal
Touch-screen 5 is electrically connected with electric control valve 4 and intelligent PID microcontroller 6 respectively.
The delivery port of deionization water tank 1 connects the water inlet end of electric control valve 4, motorized adjustment by first circulation water pipe 2
The water side of valve 4 is led to by the cooling duct water inlet end of the joint test fixture 11 of second circulation water pipe 8, the cooling of test fixture 11
Road water side connects the water return outlet of deionization water tank 1 by the 3rd circulating water pipe 9.
The madial wall of high temperature furnace 10 is provided with the first temperature sensor 7A, and test fixture 11 is sensed provided with second temperature
Device 7B, force snesor 12 is provided with three-temperature sensor 7C, the first temperature sensor 7A, second temperature sensor 7B and the 3rd
Temperature sensor 7C is electrically connected with intelligent PID microcontroller 6 respectively.
The first circulation water pipe 2 is provided with horizontal booster pump 3.
The device concrete operation step that the utility model is used for high temperature tension test cooling system is as follows：
The first step, metal exemplar is arranged on test fixture 11, first, second, and third temperature sensor is respectively mounted
On the inwall of high temperature furnace 10, test fixture 11 and force snesor 12.
Second step, horizontal booster pump 3 and electric control valve 4 are accessed by first circulation water pipe 2.
3rd step, the circulating water pipe 9 of second circulation water pipe 8 and the 3rd is connected to the turnover water end (W.E.) of test fixture cooling duct.
4th step, temperature sensor 7, intelligent PID microcontroller 6, LCD liquid crystal touch screens 5 and electric control valve 4 are constituted
Flow control system.
5th step, opens high temperature furnace 10 and works, by test fixture 11 and force snesor 12 to metal material mechanicalness
It can be tested.
6th step, opens horizontal booster pump 2, opens flow control system, and cooling system is started working.
7th step, flow control system controls the flow of cooling water according to the temperature information of each temperature sensor feedback,
After the completion of experiment, cooling system device is closed and concluded.
In summary, the utility model is used for the device of high temperature tension test cooling system, can be according to high temperature furnace, experiment
The temperature feedback of fixture and force snesor, the flow of accurate control cooling water.Tested which solves existing equipment
Cheng Zhong, the unstability of force snesor is caused because temperature is too high, improves the reliability of experimental test data.
Claims (2)
1. a kind of test device for high temperature tension test cooling system, including deionization water tank（1）, flow control system,
Temperature sensor（7）, high temperature furnace（10）, test fixture（11）And force snesor（12）, it is characterized in that：Test fixture（11）It is located at
High temperature furnace（10）It is interior, test fixture（11）Upper and lower ends stretch out high temperature furnace（10）, test fixture（11）Upper end attachment force sensing
Device（12）, test fixture（11）It is provided with cooling duct；Flow control system includes electric control valve（4）, LCD liquid crystal touch screens
（5）With intelligent PID microcontroller（6）, LCD liquid crystal touch screens（5）Respectively with electric control valve（4）With intelligent PID microcontroller
（6）Electrical connection；Deionization water tank（1）Delivery port pass through first circulation water pipe（2）Connect electric control valve（4）Water inlet end,
Electric control valve（4）Water side pass through second circulation water pipe（8）Joint test fixture（11）Cooling duct water inlet end, experiment
Fixture（11）Cooling duct water side pass through the 3rd circulating water pipe（9）Connect deionization water tank（1）Water return outlet；The high temperature
Stove（10）Madial wall is provided with the first temperature sensor（7A）, test fixture（11）It is provided with second temperature sensor（7B）, power
Sensor（12）It is provided with three-temperature sensor（7C）, the first temperature sensor（7A）, second temperature sensor（7B）With
Three-temperature sensor（7C）Respectively with intelligent PID microcontroller（6）Electrical connection.
2. a kind of test device for high temperature tension test cooling system as claimed in claim 1, it is characterized in that：Described
One circulating water pipe（2）It is provided with horizontal booster pump（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132147.5U CN206479415U (en) | 2017-02-14 | 2017-02-14 | A kind of test device for high temperature tension test cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132147.5U CN206479415U (en) | 2017-02-14 | 2017-02-14 | A kind of test device for high temperature tension test cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479415U true CN206479415U (en) | 2017-09-08 |
Family
ID=59749337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720132147.5U Expired - Fee Related CN206479415U (en) | 2017-02-14 | 2017-02-14 | A kind of test device for high temperature tension test cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218608A (en) * | 2021-06-08 | 2021-08-06 | 无锡威孚力达催化净化器有限责任公司 | Sensor water-cooling base for testing exhaust system |
| CN114720170A (en) * | 2022-06-10 | 2022-07-08 | 中国飞机强度研究所 | Temperature control device and method for clamp for vibration test of aircraft component in high-temperature environment |
-
2017
- 2017-02-14 CN CN201720132147.5U patent/CN206479415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218608A (en) * | 2021-06-08 | 2021-08-06 | 无锡威孚力达催化净化器有限责任公司 | Sensor water-cooling base for testing exhaust system |
| CN114720170A (en) * | 2022-06-10 | 2022-07-08 | 中国飞机强度研究所 | Temperature control device and method for clamp for vibration test of aircraft component in high-temperature environment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |