CN102721606A - Test sample box for low-temperature and ultralow-temperature impact testers - Google Patents
Test sample box for low-temperature and ultralow-temperature impact testers Download PDFInfo
- Publication number
- CN102721606A CN102721606A CN2012102342451A CN201210234245A CN102721606A CN 102721606 A CN102721606 A CN 102721606A CN 2012102342451 A CN2012102342451 A CN 2012102342451A CN 201210234245 A CN201210234245 A CN 201210234245A CN 102721606 A CN102721606 A CN 102721606A
- Authority
- CN
- China
- Prior art keywords
- test sample
- sample box
- sample
- channel
- temperature
- 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.)
- Granted
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A test sample box for low-temperature and ultralow-temperature impact testers comprises a test sample box body, a test sample channel allowing a test sample to pass through is arranged in the test sample box body, the test sample box is characterized in that a drainage groove is arranged at the edge of the test sample channel and a drainage hole is formed in the drainage groove. The differences of the test sample box from the original test sample box lie in that water in the test sample box can be collected into the drainage grooves at two sides of a test sample placing cavity and a frost containing tank at an outlet behind the test sample box, and then drained out of the test sample box through an externally connected hole, thus water changed from frost is thoroughly drained, the possibility of icing is fundamentally eliminated, and the impact test is guaranteed to be carried out smoothly.
Description
Technical field
The placement sample that the present invention relates on low temperature, ultralow temperature impact testing machine, to install in the cooling tank also cools off the sample box of usefulness within it.
Background technology
The sample box that placement sample of on low temperature, ultralow temperature impact testing machine, installing in the cooling tank at present and sample cool off usefulness within it is the box-like part of copper or aluminum basically.This sample box except that sample is imported and exported all to outer closure.Because the present most relative air humidity in laboratory higher (greater than 80 ﹪) contains more water in the air.When testing machine was worked, the airborne moisture in laboratory will get in the sample box from the sample import and export with air.(particularly when-60 ℃ of following temperature) moisture wherein will solidify and become frost when sample box cools off, thereby attached on sample box wall and the sample.When the sample box temperature raise, frost will become water, and this part moisture is difficult for outside the drain sample box.When continuing to do experiment, sample box is cooled once more, and this moment, water will build-up ice, and sample is frozen with sample box with sample, sample be in the same place, thereby when on shock machine, seeing sample off, just can block sample, and test can't normally be carried out.
Summary of the invention
The object of the present invention is to provide a kind of sample box that is used on low temperature, the ultralow temperature impact testing machine, be used to solve in use the sample that freezes and cause and freeze with sample, sample and sample box and be in the same place the difficult problem that test can't normally be carried out.
The present invention solves the technical scheme that its technical matters takes: a kind of sample box that is used on low temperature, the ultralow temperature impact testing machine; Comprise the sample box body; Has the specimen access that allows sample to pass through in the said sample box body; It is characterized in that, be provided with drain groove, and in said drain groove, be provided with osculum in the edge of said specimen access.
Said specimen access is a rectangle; The rear and front end is respectively import and outlet, and said drain groove is arranged on edge, rectangle both sides, is provided with a vertically arranged second channel in said exit; The bottom of said second channel and the bottom of drain groove maintain an equal level; And be provided with osculum in the second channel bottom, on the corresponding inboard wall of cartridge of said specimen access outlet, be provided with an appearance frost groove that links to each other with second channel, and be provided with osculum at the white trench bottom of said appearance.
Sample is when sending into sample box, if on the specimen access bottom surface frost is arranged, then sample just sweeps the frost of bottom surface and bring into and holds white groove, and frost becomes behind the water osculum of calm white trench bottom and gets rid of.After frost in the sample box changes into water, be pooled in the drain groove of both sides, from osculum (totally 8 holes), discharge.The water that does not have storage like this in the sample box has also just solved the problem of freezing, and has guaranteed normally carrying out of test.
The invention has the beneficial effects as follows: this sample box and original sample box different are and can the moisture in the sample box be collected in the appearance frost groove in drain groove and exit, sample box back of both sides in the sample placed cavity; Hole through external connection is discharged to outside the sample box again; So just thoroughly got rid of the water that is transformed into from frost; Also just fundamentally eliminated the possibility of freezing, made impulse test smooth.
Description of drawings
Fig. 1 is the structural representation of sample box box body;
Fig. 2 is the vertical view of sample box box body;
Fig. 3 is a stereographic map of the present invention.
Among the figure: 1 box body, 11 specimen accesses, 12 imports, 13 outlets, 14 drain groove, 15 osculums, 15 ' osculum, 2 lids, 21 second channels, 22 hold white groove.
Embodiment
Like Fig. 1, Fig. 2, shown in Figure 3,
A kind of sample box that is used on low temperature, the ultralow temperature impact testing machine comprises the sample box body, has the specimen access that allows sample to pass through in the sample box body.Sample box is a rectangular parallelepiped, is made up of box body 1 and lid 2.
Be provided with a vertically arranged second channel 21 in specimen access 11 exits; The motion path of sample is that specimen access arrives second channel 21 again; The bottom of the bottom of second channel and drain groove 14 maintains an equal level, and is provided with osculum 15 ' in the second channel bottom, on the inboard wall of cartridge of specimen access outlet 13 correspondences, is provided with an appearance frost groove 22 that links to each other with second channel; And be provided with osculum 15 ' at the white trench bottom of appearance, hold white groove and be used for holding the frost of striking off from specimen access.
Sample is when sending into sample box, if on specimen access 11 bottom surfaces frost is arranged, then sample just sweeps the frost of bottom surface and bring into and holds white groove 22, and frost becomes behind the water osculum of calm white trench bottom and gets rid of.After frost in the sample box changes into water, be pooled in the both sides drain groove 14, from osculum (totally 8 holes), discharge.The water that does not have storage like this in the sample box has also just solved the problem of freezing, and has guaranteed normally carrying out of test.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (2)
1. sample box that is used on low temperature, the ultralow temperature impact testing machine; Comprise the sample box body, have the specimen access that allows sample to pass through in the said sample box body, it is characterized in that; Edge at said specimen access is provided with drain groove, and in said drain groove, is provided with osculum.
2. the sample box that is used on low temperature, the ultralow temperature impact testing machine according to claim 1; It is characterized in that said specimen access is a rectangle, the rear and front end is respectively import and outlet; Said drain groove is arranged on edge, rectangle both sides; Be provided with a vertically arranged second channel in said exit, the bottom of said second channel and the bottom of drain groove maintain an equal level, and are provided with osculum in the second channel bottom; On the corresponding inboard wall of cartridge of said specimen access outlet, be provided with an appearance frost groove that links to each other with second channel, and be provided with osculum at the white trench bottom of said appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234245.1A CN102721606B (en) | 2012-07-06 | 2012-07-06 | Test sample box for low-temperature and ultralow-temperature impact testers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234245.1A CN102721606B (en) | 2012-07-06 | 2012-07-06 | Test sample box for low-temperature and ultralow-temperature impact testers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721606A true CN102721606A (en) | 2012-10-10 |
| CN102721606B CN102721606B (en) | 2014-07-16 |
Family
ID=46947431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210234245.1A Active CN102721606B (en) | 2012-07-06 | 2012-07-06 | Test sample box for low-temperature and ultralow-temperature impact testers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721606B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439180A (en) * | 2013-08-30 | 2013-12-11 | 济南科汇试验设备有限公司 | Sample box used on impact testing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02257036A (en) * | 1988-12-08 | 1990-10-17 | Daikin Ind Ltd | Cold/hot impact tester |
| CN201166497Y (en) * | 2008-02-03 | 2008-12-17 | 广州金域医学检验中心有限公司 | a specimen box |
| CN101745436A (en) * | 2008-12-22 | 2010-06-23 | 重庆银河试验仪器有限公司 | Heavy load bottom plate of walk-in test chamber |
| CN102081021A (en) * | 2010-12-28 | 2011-06-01 | 长安大学 | Soil consolidation settlement meter of centrifugal model testing device |
| CN202070347U (en) * | 2011-05-24 | 2011-12-14 | 东莞市伟煌试验设备有限公司 | Novel constant-temperature and constant-humidity testing machine |
| CN202649033U (en) * | 2012-07-06 | 2013-01-02 | 济南科汇试验设备有限公司 | Test sample box for low temperature and ultralow temperature impact testing machine |
-
2012
- 2012-07-06 CN CN201210234245.1A patent/CN102721606B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02257036A (en) * | 1988-12-08 | 1990-10-17 | Daikin Ind Ltd | Cold/hot impact tester |
| CN201166497Y (en) * | 2008-02-03 | 2008-12-17 | 广州金域医学检验中心有限公司 | a specimen box |
| CN101745436A (en) * | 2008-12-22 | 2010-06-23 | 重庆银河试验仪器有限公司 | Heavy load bottom plate of walk-in test chamber |
| CN102081021A (en) * | 2010-12-28 | 2011-06-01 | 长安大学 | Soil consolidation settlement meter of centrifugal model testing device |
| CN202070347U (en) * | 2011-05-24 | 2011-12-14 | 东莞市伟煌试验设备有限公司 | Novel constant-temperature and constant-humidity testing machine |
| CN202649033U (en) * | 2012-07-06 | 2013-01-02 | 济南科汇试验设备有限公司 | Test sample box for low temperature and ultralow temperature impact testing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439180A (en) * | 2013-08-30 | 2013-12-11 | 济南科汇试验设备有限公司 | Sample box used on impact testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102721606B (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103063694A (en) | Integrated freezing-thawing test machine | |
| CN202649033U (en) | Test sample box for low temperature and ultralow temperature impact testing machine | |
| CN102721606B (en) | Test sample box for low-temperature and ultralow-temperature impact testers | |
| CN204579508U (en) | Paraffin embedding box is used in a kind of Tuna--like Fishes gonadal tissue section | |
| CN202512113U (en) | Concrete unilateral freezing and thawing tester | |
| CN215422473U (en) | Frozen section tissue liquid nitrogen rapid cryopreservation device | |
| CN103063696A (en) | Split type freezing-thawing test machine | |
| CN209905369U (en) | Dual-purpose ice box | |
| CN211318470U (en) | Reagent refrigerating plant and blood coagulation analysis appearance | |
| CN205948933U (en) | Portable cold -storage type centrifuging tube box | |
| CN211618709U (en) | Boar semen transport case | |
| CN208761185U (en) | A kind of multinomial immune kit | |
| CN109136065B (en) | Remote HPV detection kit | |
| CN209219525U (en) | A kind of novel express delivery cabinet | |
| CN205079515U (en) | Refrigerator | |
| CN203952279U (en) | A kind of continuous immersion fruit-vegetable food freeze tunnel | |
| CN214629461U (en) | Freezing support | |
| CN220640609U (en) | Storage device of semen sample preservation card | |
| CN210275659U (en) | Freezing storage box for cell culture | |
| CN210434551U (en) | Slide precooling apparatus | |
| CN109335310A (en) | A turnover box for cold chain transportation | |
| CN205192990U (en) | Analogue means of nature waters ice sheet forming process | |
| CN213736402U (en) | Sample storage device | |
| CN220536289U (en) | Cold chain storage equipment for frozen fresh products | |
| CN104609037A (en) | Intelligent express item box with cold storage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |