CN205374159U - Insulation construction of simple and easy high temperature device box furnace for tensile creep test - Google Patents
Insulation construction of simple and easy high temperature device box furnace for tensile creep test Download PDFInfo
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- CN205374159U CN205374159U CN201521093975.XU CN201521093975U CN205374159U CN 205374159 U CN205374159 U CN 205374159U CN 201521093975 U CN201521093975 U CN 201521093975U CN 205374159 U CN205374159 U CN 205374159U
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- preformed hole
- insulating
- insulating brick
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- asbestos layer
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Abstract
The utility model relates to an insulation construction of simple and easy high temperature device box furnace for tensile creep test, the experiment is convenient, can be used to various sample, the low cost, thermal insulation performance is good. Form the installation cavity in the casing, the insulating brick layer comprises five blocks of insulating bricks, and five blocks of insulating bricks are installed respectively at below, and the back of the left side of installation cavity, the right side above, and the middle space of these five blocks of insulating bricks constitutes experimental cavity, and experimental cavity's the left side, the right side, the higher authority, the following and the back are sealed by five blocks of insulating bricks respectively, it has the hole to lie in to bore on these three blocks of insulating bricks at the installation cavity left side, the right side, the back, all opened the insulating brick preformed hole on being located the above -mentioned and following insulating brick of installation cavity, the insulating brick preformed hole runs through the insulating brick from top to bottom, the insulating brick preformed hole communicates from top to bottom with experimental cavity, asbestos layer parcel is outside the insulating brick layer, and it has the asbestos layer preformed hole to open on the asbestos layer, asbestos layer preformed hole and insulating brick preformed hole intercommunication, it has the casing preformed hole to open on the casing, casing preformed hole and asbestos layer preformed hole intercommunication.
Description
Technical field
This utility model relates to the insulation construction of a kind of simple and easy high temperature tensile creep test device batch-type furnace, can be used for the test such as metal and the stretching of nonmetallic materials, creep and creep fatigue.
Background technology
Creep refers to that solid material is when keeping stress constant, the phenomenon that strain extends in time and increases.High temperature tensile creep is that material produces the phenomenon of plastic deformation lentamente with the prolongation of load time under uniform temperature environment and lower than under the stress of yield strength.High-temerature creep can more effectively indicate strain trend during material at high temperature life-time service and rupture life than elevated temperature strength, is one of the important mechanical property of material.But now due to creep deformation tester is worth quite high, causing that a lot of company fails to buy in due to price factor, thus occurring that the product not detected comes into the market, causing that unnecessary loss occurs in user, company is impacted.
Utility model content
The purpose of this utility model is in that to overcome above shortcomings in prior art, and provides the insulation construction of a kind of simple and easy high temperature tensile creep test device batch-type furnace, and experiment is convenient, can be used for various sample, and low cost, heat-insulating property is good.
The technical scheme in the invention for solving the above technical problem is: the insulation construction of a kind of simple and easy high temperature tensile creep test device batch-type furnace, it is characterised in that: include housing, asbestos layer and insulating brick-layer；Installation cavity is formed in housing；Insulating brick-layer is made up of five blocks of insulating bricks, five blocks of insulating bricks are separately mounted to the left side of installation cavity, the right side, above, below and the back side, the intermediate space of these five blocks of insulating bricks constitutes experiment chamber, and the experiment left side in chamber, the right side, above, below and the back side are sealed by five blocks of insulating bricks respectively；It is positioned on these three blocks of insulating bricks at the installation cavity left side, the right side, the back side and is drilled with hole；Being positioned on installation cavity insulating brick above and below and all have insulating brick preformed hole, insulating brick preformed hole runs through insulating brick up and down；Insulating brick preformed hole connects up and down with experiment chamber；Asbestos layer is wrapped in outside insulating brick-layer, and asbestos layer has asbestos layer preformed hole, and asbestos layer preformed hole connects with insulating brick preformed hole；Having housing preformed hole on housing, housing preformed hole connects with asbestos layer preformed hole.
This utility model also includes thermal insulating door thermally insulated door, and thermal insulating door thermally insulated door is arranged on housing.
Hole described in the utility model is multiple rows of, setting up and down.
This utility model compared with prior art, has the following advantages and effect: using operation and easy to maintenance, heat-insulating property is good, and experiment is convenient, can be used for various sample, low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the simple and easy high temperature tensile creep test device applying this utility model embodiment.
Fig. 2 is the structural representation of this utility model embodiment.
Fig. 3 is the sectional structure schematic diagram of this utility model embodiment.
Fig. 4 be this utility model embodiment be separately mounted to three blocks of insulating bricks at the left side of installation cavity, the right side and the back side put schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following example are that this utility model is not limited to following example to explanation of the present utility model.
Referring to Fig. 1～Fig. 4, apply simple and easy high temperature tensile creep test device of the present utility model and include stand 1, batch-type furnace 2 and counterweight 3.
Batch-type furnace 2 includes housing 4, asbestos layer 5, insulating brick-layer, thermal insulating door thermally insulated door 7, electrical heating wire and thermocouple.
Installation cavity is formed in housing 4.
Insulating brick-layer is made up of five blocks of insulating bricks 6, and five blocks of insulating bricks 6 are separately mounted to the left side of installation cavity, the right side, above, below and the back side, and five blocks of insulating bricks 6 form five face closure structures.The intermediate space of five blocks of insulating bricks 6 constitutes experiment chamber 8, and the experiment left side in chamber 8, the right side, above, below and the back side are sealed by five blocks of insulating bricks 6 respectively.
Be positioned at the installation cavity left side, the right side, the back side these three blocks of insulating bricks 6 be laterally drilled with hole 9 along it.Hole 9 is multiple rows of, setting up and down.In hole 9, electrical heating wire is installed.Hole 9 aperture is more than electrical heating wire diameter and can not be too big, and Xin Lizhuan surface, hole can not be too remote, for convenience of the minimum range of hole machined.Electrical heating wire can Heating Experiment chamber 8.Hole 9 diameter 10mm, center is 15mm to the surface distance of insulating brick 6.
Being positioned on installation cavity insulating brick 6 above and below and all have insulating brick preformed hole 10, insulating brick preformed hole about 10 runs through insulating brick 6.Insulating brick preformed hole 10 connects with experiment chamber about 8.Insulating brick preformed hole 10 above hangs sample use for fixing, and insulating brick preformed hole 10 below is used for stress loading.
Asbestos layer 5 is wrapped in outside insulating brick-layer, plays insulation effect.Having asbestos layer preformed hole 13 on asbestos layer 5, asbestos layer preformed hole 13 connects with insulating brick preformed hole 10.
Having housing preformed hole 14 on housing 4, housing preformed hole 14 connects with asbestos layer preformed hole 13.
Thermocouple is placed in experiment chamber 8, for measuring the temperature of the inside.
Thermal insulating door thermally insulated door 7 is arranged on housing 4, is used for opening and closing experiment chamber 8.
It is fixedly installed crossbeam 11 at the top of stand 1；Be fixedly installed installing plate 12 at the middle part of stand 1, batch-type furnace 2 is arranged on installing plate 12, has just reserved certain space for loading counterweight 3 below such batch-type furnace 2.
Counterweight 3 is for providing loading stress to sample.
During experiment, sample is suspended on crossbeam 11, and extend in experiment chamber 8 after sequentially passing through downwards housing above preformed hole 14, asbestos layer preformed hole 13, insulating brick preformed hole 10.The suspension strop of counterweight 3 is fixed on sample after upwards sequentially passing through casing below preformed hole 14, asbestos layer preformed hole 13, insulating brick preformed hole 10, and such counterweight 3 is just suspended on sample.Can increasing and decreasing counterweight 3 and carry out controlled loading power, this loads 60kg, and temperature controls at 900 DEG C, and sample is metal material.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components, be named title etc. can be different, and the above content described in this specification is only to this utility model structure example explanation.
Claims (3)
1. the insulation construction of a simple and easy high temperature tensile creep test device batch-type furnace, it is characterised in that: include housing, asbestos layer and insulating brick-layer；Installation cavity is formed in housing；Insulating brick-layer is made up of five blocks of insulating bricks, five blocks of insulating bricks are separately mounted to the left side of installation cavity, the right side, above, below and the back side, the intermediate space of these five blocks of insulating bricks constitutes experiment chamber, and the experiment left side in chamber, the right side, above, below and the back side are sealed by five blocks of insulating bricks respectively；It is positioned on these three blocks of insulating bricks at the installation cavity left side, the right side, the back side and is drilled with hole；Being positioned on installation cavity insulating brick above and below and all have insulating brick preformed hole, insulating brick preformed hole runs through insulating brick up and down；Insulating brick preformed hole connects up and down with experiment chamber；Asbestos layer is wrapped in outside insulating brick-layer, and asbestos layer has asbestos layer preformed hole, and asbestos layer preformed hole connects with insulating brick preformed hole；Having housing preformed hole on housing, housing preformed hole connects with asbestos layer preformed hole.
2. the insulation construction of simple and easy high temperature tensile creep test device batch-type furnace according to claim 1, it is characterised in that: also including thermal insulating door thermally insulated door, thermal insulating door thermally insulated door is arranged on housing.
3. the insulation construction of simple and easy high temperature tensile creep test device batch-type furnace according to claim 1, it is characterised in that: described hole is multiple rows of, setting up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093975.XU CN205374159U (en) | 2015-12-25 | 2015-12-25 | Insulation construction of simple and easy high temperature device box furnace for tensile creep test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093975.XU CN205374159U (en) | 2015-12-25 | 2015-12-25 | Insulation construction of simple and easy high temperature device box furnace for tensile creep test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374159U true CN205374159U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093975.XU Expired - Fee Related CN205374159U (en) | 2015-12-25 | 2015-12-25 | Insulation construction of simple and easy high temperature device box furnace for tensile creep test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344644A (en) * | 2018-02-08 | 2018-07-31 | 西北工业大学 | Tensile test at high temperature devices and methods therefor |
| CN111220477A (en) * | 2020-01-16 | 2020-06-02 | 中国科学院长春光学精密机械与物理研究所 | Device and method for measuring micro yield strength of composite material rod |
-
2015
- 2015-12-25 CN CN201521093975.XU patent/CN205374159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344644A (en) * | 2018-02-08 | 2018-07-31 | 西北工业大学 | Tensile test at high temperature devices and methods therefor |
| CN108344644B (en) * | 2018-02-08 | 2019-07-05 | 西北工业大学 | Tensile test at high temperature devices and methods therefor |
| CN111220477A (en) * | 2020-01-16 | 2020-06-02 | 中国科学院长春光学精密机械与物理研究所 | Device and method for measuring micro yield strength of composite material rod |
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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: 20160706 Termination date: 20191225 |