CN203688789U - Sample testing device applicable in installation of multiple superconductive strips - Google Patents
Sample testing device applicable in installation of multiple superconductive strips Download PDFInfo
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- CN203688789U CN203688789U CN201320888955.6U CN201320888955U CN203688789U CN 203688789 U CN203688789 U CN 203688789U CN 201320888955 U CN201320888955 U CN 201320888955U CN 203688789 U CN203688789 U CN 203688789U
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Abstract
The utility model provides a sample testing device applicable in installation of multiple superconductive strips, which comprises a sample installation frame and current lead pillars, wherein the sample installation frame is used for the installation of multiple superconductive strips; the current lead pillars which are connected to ends of the conductive strips are disposed on both sides of the installation frame; and every two current lead pillars can form a pair of positive and negative output current lead pillars to connect external power supply currents for the superconductive strips between the two current lead pillars. With the sample testing device applicable in the installation of the multiple superconductive strips in the utility model, the multiple superconductive strips can be installed and tested simultaneously and testing efficiency is increased. The technical problem in the prior art that the sample testing device of the superconductive strips can only install one of the superconductive strips for one time and thus the testing efficiency of the superconductive strips is low is solved.
Description
Technical field
The utility model relates to superconductor field tests, relates in particular to a kind of Sample testing device that many superconducting tapes are installed.
Background technology
Superconductor has and under certain cryogenic conditions, presents resistance and equal zero and repel the material of the character of the magnetic line of force.Have now found that 28 kinds of elements and several thousand kinds of alloys and compound can become superconductor.Superconductor resistance in the time of superconducting state is zero, can the loss-free transmission of electrical energy.If cause induced current in superconducting ring with magnetic field, this electric current can maintain down not damply.
Along with the technology of preparing of high temperature superconducting materia obtains in recent years tremendous development and realizes commercial offers, the research of Superconducting Power Technology worldwide launches rapidly.Research and develop related field and comprise high tc superconducting fault current limiter, high-temperature superconductive transformer, high-temperature superconductive cable, superconductive energy storage system etc., and any superconducting device all must repeatedly be tested the characteristic of the superconducting tape of its use before putting into operation.
In the time of the process that the characteristic of superconducting tape is tested, superconducting tape is arranged on Sample testing device, then superconducting tape and Sample testing device are immersed in liquid nitrogen and are tested.But utility model people finds implementing in process of the present utility model, there is obvious defect in existing above-mentioned test process:
When again the characteristic of superconducting tape test, often need to test many superconducting tape samples.And in above-mentioned test process, testing different superconducting tape samples all needs tested superconducting tape and Sample testing device to take out from liquid nitrogen at every turn, return to room temperature environment an other superconducting tape to be measured is installed again.,, in prior art, Sample testing device can only superconducting tape of one-step installation.As the sample rack that the disclosed a kind of measuring critical current properties of high-temperature superconducting tape of patent CN 101446595 B is used, a superconducting tape can only be installed.The disclosed superconductive strand critical current test sample holder of patent CN 201796076 U is also that a test sample can only be installed.
In prior art, because Sample testing device once can only be installed a superconducting tape, reduce the efficiency of superconducting tape test.Along with a large amount of production and the use of superconducting tape, provide a kind of Sample testing device that many superconducting tapes are installed to become technical matters urgently to be resolved hurrily.
Utility model content
Because of the Sample testing device of superconducting tape, a superconducting tape once can only be installed for solving in prior art, cause the low problem of testing efficiency of superconducting tape, the utility model provides a kind of Sample testing device that many superconducting tapes are installed.This Sample testing device is many superconducting tapes of Installation And Test simultaneously, improve testing efficiency.
The Sample testing device of what the utility model provided install many superconducting tapes, this Sample testing device is made up of sample mounting frame and current feed post:
Sample mounting frame is used for installing many superconducting tapes; Described sample mounting frame both sides are provided with the current feed post for being connected with superconducting tape end;
Every two current feed posts can form the current feed post of a pair of positive negative output, for giving the external supply current of superconducting tape between described two current feed posts.
Wherein, described sample mounting frame is rectangle, the setting of described current feed post symmetry and described sample mounting frame both sides.
Wherein, the both sides of described sample mounting frame are respectively equipped with three current feed posts.
Wherein, described sample mounting frame is made up of the epoxide resin material that can use under low temperature environment.
Wherein, described current feed post is made up of red copper material.
Wherein, between described current feed post and described sample testing frame by being joined with bolts.
The Sample testing device of what the utility model provided install many superconducting tapes, can test installing in being placed on low temperature environment after many superconducting tapes, by connecting different current feed posts, can test different superconducting tapes.According to technique scheme of the present utility model, can under an experiment condition, detect the performance of many superconducting tapes simultaneously, thereby can greatly improve testing efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The Sample testing device that many superconducting tapes are installed the first example structure schematic diagram that Fig. 1 provides for the utility model;
The Sample testing device that many superconducting tapes are installed the second example structure schematic diagram that Fig. 2 provides for the utility model;
The Sample testing device that many superconducting tapes are installed the 3rd example structure schematic diagram that Fig. 3 provides for the utility model;
The Sample testing device that many superconducting tapes are installed the 4th example structure schematic diagram that Fig. 4 provides for the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
The Sample testing device of what the utility model provided install many superconducting tapes, can test installing in being placed on low temperature environment after many superconducting tapes, by connecting different current feed posts, can test different superconducting tapes.According to technique scheme of the present utility model, can under an experiment condition, detect the performance of many superconducting tapes simultaneously, thereby can greatly improve testing efficiency.
The Sample testing device that many superconducting tapes are installed the first example structure schematic diagram that Fig. 1 provides for the utility model, as shown in the figure, this Sample testing device is made up of sample mounting frame 7 and current feed post.
More specifically, described sample mounting frame 7 is rectangle, described current feed post symmetry be arranged at sample mounting frame 7 both sides.In Fig. 1, the both sides of sample mounting frame 7 are respectively equipped with three current feed posts.Further, this sample mounting frame 7 is made up of the epoxide resin material that can use under low temperature environment.
For multiple current feed posts of sample mounting frame 7 both sides, every two current feed posts can form the current feed post of a pair of positive negative output, for giving the external supply current of superconducting tape between described two current feed posts.More specifically, in Fig. 1, the two ends of No. 1 superconducting tape 8 connect respectively 1 and No. 4 current feed posts 4 of No. 1 current feed post; The two ends of No. 2 superconducting tapes 9 connect respectively 2 and No. 5 current feed posts 5 of No. 2 current feed posts; The two ends of No. 3 superconducting tapes 10 connect respectively 3 and No. 6 current feed posts 6 of No. 3 current feed posts.
It will be understood by those skilled in the art that, in the present embodiment, 1 and No. 4 current feed posts 4 of No. 1 current feed post, 2 and No. 5 current feed posts 5 of No. 2 current feed posts, 3 and No. 6 current feed posts 6 of No. 3 current feed posts form the three current feed posts that align negative output, be used for to the external supply current of 3 superconducting tapes between described two current feed posts (9, No. 3 superconducting tapes 10 of 8, No. 2 superconducting tapes of No. 1 superconducting tape).
Further, described current feed post is made up of red copper material.Between current feed post and described sample testing frame by being joined with bolts.
In the present embodiment, three superconducting tapes are installed on sample mounting frame 7 simultaneously, by three groups of different current feed posts, can have been tested these three superconducting tapes respectively.And in the prior art, can only survey a superconducting tape at every turn, and if will survey another, just sample mounting frame and superconducting tape need to be taken out from liquid nitrogen, return to room temperature environment an other superconducting tape to be measured is installed again.And then will in sample mounting frame and superconducting tape immersion liquid nitrogen, test.The testing efficiency of the Sample testing device of what the present embodiment provided install many superconducting tapes is obviously more much higher than the testing efficiency of Sample testing device of the prior art.
It will be understood by those skilled in the art that; in the present embodiment; for illustrating; by 6 of the current feed post number location of sample mounting frame both sides; but the current feed post that the numbers such as 4,8 or 12 are in fact set is also fine, and can not limit protection domain of the present utility model with this.In theory, in the Uncrossed situation of superconducting tape, 6 current feed posts of sample mounting frame both sides can connect 9 superconducting tapes.Below will be for several embodiment, the situation of when introducing the Sample testing device that many superconducting tapes are installed that the utility model provides, many superconducting tapes being installed.
Participate in the Sample testing device that many superconducting tapes are installed that Fig. 2,3,4 provides for the utility model second, third, the 4th example structure schematic diagram.In these three embodiment, the structure of Sample testing device is identical with a upper embodiment, therefore repeats no more.Difference is, the superconducting tape of varying number has been installed on this Sample testing device simultaneously.
Fig. 2 is the schematic diagram that the test sample product electricity testing device of 5 superconducting tapes has been installed, and comprising: No. 1 current feed 1; No. 2 current feeds 2; No. 3 current feeds 3; No. 4 current feeds 4; No. 5 current feeds 5; No. 6 current feeds 6; Sample mounting frame 7; No. 1 superconducting tape (test sample) 8; No. 2 superconducting tapes (test sample) 9; No. 3 superconducting tapes (test sample) 10; No. 4 superconducting tapes (test sample) 11; No. 5 superconducting tapes (test sample) 12.
The two ends of No. 1 superconducting tape 8 connect respectively 1 and No. 4 current feed posts 4 of No. 1 current feed post; The two ends of No. 2 superconducting tapes 9 connect respectively 2 and No. 5 current feed posts 5 of No. 2 current feed posts; The two ends of No. 3 superconducting tapes 10 connect respectively 3 and No. 6 current feed posts 6 of No. 3 current feed posts.
Fig. 3 and Fig. 4 are two kinds of schematic diagram that the Sample testing device of nine superconducting tapes is installed, and specific implementation method is similar but not exclusively the same with Fig. 1 and Fig. 2 above.
The Sample testing device of what the utility model provided install many superconducting tapes, can test installing in being placed on low temperature environment after many superconducting tapes, by connecting different current feed posts, can test different superconducting tapes.According to technique scheme of the present utility model, can under an experiment condition, detect the performance of many superconducting tapes simultaneously, thereby can greatly improve testing efficiency.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. the Sample testing device that many superconducting tapes can be installed, is characterized in that, this Sample testing device is made up of sample mounting frame and current feed post:
Sample mounting frame is used for installing many superconducting tapes; Described sample mounting frame both sides are provided with the current feed post for being connected with superconducting tape end;
Every two current feed posts can form the current feed post of a pair of positive negative output, for giving the external supply current of superconducting tape between described two current feed posts.
2. the Sample testing device that many superconducting tapes are installed as claimed in claim 1, is characterized in that, described sample mounting frame is rectangle, described current feed post symmetry be arranged at described sample mounting frame both sides.
3. the Sample testing device that many superconducting tapes are installed as claimed in claim 2, is characterized in that, the both sides of described sample mounting frame are respectively equipped with three current feed posts.
4. the Sample testing device that many superconducting tapes are installed as claimed in claim 1, is characterized in that, described sample mounting frame is made up of the epoxide resin material that can use under low temperature environment.
5. the Sample testing device that many superconducting tapes are installed as claimed in claim 1, is characterized in that, described current feed post is made up of red copper material.
6. the Sample testing device that many superconducting tapes are installed as claimed in claim 1, is characterized in that, between described current feed post and described sample testing frame by being joined with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888955.6U CN203688789U (en) | 2013-12-31 | 2013-12-31 | Sample testing device applicable in installation of multiple superconductive strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888955.6U CN203688789U (en) | 2013-12-31 | 2013-12-31 | Sample testing device applicable in installation of multiple superconductive strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688789U true CN203688789U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888955.6U Withdrawn - After Issue CN203688789U (en) | 2013-12-31 | 2013-12-31 | Sample testing device applicable in installation of multiple superconductive strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728577A (en) * | 2013-12-31 | 2014-04-16 | 深圳供电局有限公司 | Sample testing device capable of being provided with a plurality of superconducting strips |
| CN109100582A (en) * | 2017-06-20 | 2018-12-28 | 中国电力科学研究院 | A kind of short straight basic test skeleton of sample of high-temperature superconductor band |
-
2013
- 2013-12-31 CN CN201320888955.6U patent/CN203688789U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728577A (en) * | 2013-12-31 | 2014-04-16 | 深圳供电局有限公司 | Sample testing device capable of being provided with a plurality of superconducting strips |
| CN109100582A (en) * | 2017-06-20 | 2018-12-28 | 中国电力科学研究院 | A kind of short straight basic test skeleton of sample of high-temperature superconductor band |
| CN109100582B (en) * | 2017-06-20 | 2021-09-03 | 中国电力科学研究院 | High-temperature superconducting strip short and straight sample foundation test framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20170822 |