CN218003156U - Getter material performance test device - Google Patents
Getter material performance test device Download PDFInfo
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- CN218003156U CN218003156U CN202220921628.5U CN202220921628U CN218003156U CN 218003156 U CN218003156 U CN 218003156U CN 202220921628 U CN202220921628 U CN 202220921628U CN 218003156 U CN218003156 U CN 218003156U
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- ball
- contrast
- detection
- detection ball
- getter
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- 239000000463 material Substances 0.000 title claims abstract description 12
- 238000011056 performance test Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims abstract description 55
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 13
- JOHZPMXAZQZXHR-UHFFFAOYSA-N pipemidic acid Chemical group N1=C2N(CC)C=C(C(O)=O)C(=O)C2=CN=C1N1CCNCC1 JOHZPMXAZQZXHR-UHFFFAOYSA-N 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to a getter performance detects technical field, specifically is a getter material capability test device. Including the detection ball that is located the left side position and the contrast ball that is located the right side position, detection ball and contrast ball bottom position all are provided with the heating base, through the pipe intercommunication between detection ball and the contrast ball, pipe middle part position installs the seal valve, the equal demountable installation in detection ball and contrast ball top bottleneck position has the end cover, the end cover is located detection ball inner chamber position and passes through connecting rod fixedly connected with getter rack, equally divide on detection ball and the contrast ball and do not install the manometer. Can realize the contrast and detect, promote and detect the precision, also can simulate out the adsorption rate to gas under different temperatures simultaneously.
Description
Technical Field
The utility model relates to a getter performance detects technical field, specifically is a getter material capability test device.
Background
The getter material needs to be subjected to a gas absorption rate test after being processed, so that a gas absorption rate test device needs to be utilized.
The prior art has application numbers as follows: 202021110061.0's a getter material suction rate testing arrangement, including test box and backup pad, the inner wall of test box is fixed with the getter board, and the top of test box installs the apron to the end department of apron is provided with the manometer, the time-recorder is installed to the intermediate position of apron, and the outside of time-recorder is provided with the air pump to the avris of air pump is connected with the connecting pipe, the lower fixed surface of apron has sealed the pad, and the end department of apron is fixed with the connecting rod, the backup pad sets up in the outer wall of test box, and the intermediate position of backup pad is connected with the lead screw to the outside nestification of lead screw has the fly leaf, the one end of fly leaf is fixed with the slider, and the outside of slider has seted up the spout, the other end of slider is connected with the pivot, and the outside of pivot is provided with the cardboard.
In the use process of the device, the detection of the getter lacks contrast, so that the detection precision cannot be ensured, and the adsorption rate of the getter to gas at different temperatures cannot be simulated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above-mentioned problem of prior art, the utility model provides a getter material capability test device can realize the contrast and detect, promotes and detects the precision, also can simulate out the adsorption rate to gas under different temperatures simultaneously.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a main technical scheme: including the detection ball that is located the left side position and the contrast ball that is located the right side position, detection ball and contrast ball bottom position all are provided with the heating base, through the pipe intercommunication between detection ball and the contrast ball, pipe mid position installs the seal valve, the equal demountable installation in detection ball and contrast ball top bottleneck position has the end cover, the end cover is located detection ball inner chamber position and passes through connecting rod fixedly connected with getter rack, equally divide on detection ball and the contrast ball and do not install the manometer.
Preferably, the temperature sensor who is used for detecting gas temperature is installed to detection ball and contrast ball inner chamber position, heating base openly one side be provided with temperature sensor cooperation use the display screen that shows the temperature.
Preferably, the detection ball and the comparison ball are positioned at the bottle mouth and are provided with sealing rings matched with the end covers for use.
(III) advantageous effects
The utility model provides a getter material capability test device. The method has the following beneficial effects:
(1) During the detection, at first take off two end covers, open the seal valve, then through detecting ball or contrast ball top bottleneck department to drum into and wait to detect gas, then close the seal valve, put the getter on the getter rack, then good the end cover, judge gaseous absorption rate through the numerical value that runs through and contrast the manometer on detecting ball and the contrast ball, the use of contrast ball can reduce the influence of external condition to waiting to detect gas itself to detection accuracy has been promoted.
(2) When the influence of different temperatures on the adsorption rate of gas is required to be detected, firstly, two end covers are taken down, a sealing valve is opened, then gas to be detected is blown in through a bottle mouth of a detection ball, one end of ventilation time is prolonged, the gas inside the detection ball is completely replaced by the gas to be detected, the sealing valve is closed, the use of a comparison ball at the moment can allow the previous gas inside the detection ball to be completely discharged, the gas to be detected is changed, then the detection ball is heated through a heating base, and the gas absorption rate of the gas to be detected by the gas absorbent at the temperature is obtained through comparing the reading of the pressure gauge on the detection ball.
Drawings
Fig. 1 is a front view of the present invention.
In the figure: 1. detecting the ball; 2. comparing the balls; 3. heating the base; 4. a sealing valve; 5. an end cap; 6. a getter placing frame; 7. a pressure gauge; 8. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1, the getter material performance test device of this embodiment, including being located the detection ball 1 of left side position and being located the comparison ball 2 of right side position, detection ball 1 and comparison ball 2 bottom position all are provided with heating base 3, through the pipe intercommunication between detection ball 1 and the comparison ball 2, seal valve 4 is installed to pipe mid position, all demountable installation has end cover 5 in detection ball 1 and the comparison ball 2 top bottleneck position, end cover 5 is located 1 inner chamber position of detection ball and passes through connecting rod fixedly connected with getter rack 6, equally divide on detection ball 1 and the comparison ball 2 and do not install manometer 7. During detection, the two end covers 5 are taken down, the sealing valve 4 is opened, gas to be detected is blown in through the bottle mouth at the top of the detection ball 1 or the comparison ball 2, the sealing valve 4 is closed, the getter is placed on the getter placing frame 6, the end covers 5 are well arranged, the gas absorption rate is judged through penetrating and comparing the numerical values of the pressure gauges 7 on the detection ball 1 and the comparison ball 2, the comparison ball 2 is used, the influence of external conditions on the gas to be detected can be reduced, and therefore the detection precision is improved. When the influence of different temperatures on the adsorption rate of gas is required to be detected, firstly, two end covers 5 are taken down, a sealing valve 4 is opened, then gas to be detected is blown in through a bottle mouth of a detection ball 1, one end of ventilation time is prolonged, the gas in the detection ball 1 is completely replaced by the gas to be detected, at the moment, a comparison ball 2 is used, the previous gas in the detection ball 1 can be completely discharged, the gas to be detected is replaced, then the detection ball 1 is heated through a heating base 3, and the gas absorption rate of the gas to be detected by the gas absorbent at the temperature is obtained through comparing readings of the front and the back of a pressure gauge 7 on the detection ball 1.
Further, detect ball 1 and 2 inner chamber positions of contrast ball and install the temperature sensor who is used for detecting gas temperature, heating base 3 openly one side be provided with temperature sensor cooperation use the display screen 8 that shows the temperature.
Furthermore, the detection ball 1 and the comparison ball 2 are positioned at the bottle mouth and are provided with sealing rings matched with the end cover 5.
The working principle is as follows: during detection, the two end covers 5 are taken down, the sealing valve 4 is opened, gas to be detected is blown in through the bottle mouth at the top of the detection ball 1 or the comparison ball 2, the sealing valve 4 is closed, the getter is placed on the getter placing frame 6, the end covers 5 are well, the gas absorption rate is judged through the numerical value of the pressure gauge 7 penetrating and comparing the detection ball 1 and the comparison ball 2, the comparison ball 2 is used, the influence of external conditions on the gas to be detected can be reduced, and therefore the detection precision is improved. When the influence of different temperatures on the adsorption rate of gas needs to be detected, firstly, the two end covers 5 are taken down, the sealing valve 4 is opened, then the gas to be detected is blown in through the bottle mouth of the detection ball 1, after one ventilation end time, the gas in the detection ball 1 is completely replaced by the gas to be detected, the sealing valve 4 is closed, the comparison ball 2 is used, the previous gas in the detection ball 1 can be completely discharged, the gas to be detected is replaced, then, the detection ball 1 is heated through the heating base 3, and the inspiration rate of the getter to the gas to be detected at the temperature is obtained through comparing the readings of the pressure gauge 7 on the detection ball 1.
Claims (3)
1. A getter material performance test device is characterized in that: including detection ball (1) that is located the left side position and contrast ball (2) that are located the right side position, detection ball (1) and contrast ball (2) bottom position all are provided with heating base (3), through the pipe intercommunication between detection ball (1) and the contrast ball (2), pipe mid position installs seal valve (4), all detachable installation has end cover (5) in detection ball (1) and contrast ball (2) top bottleneck position, end cover (5) are located detection ball (1) inner chamber position and pass through connecting rod fixedly connected with getter rack (6), equally divide on detection ball (1) and contrast ball (2) and do not install manometer (7).
2. The device for testing the performance of the getter material according to claim 1, wherein: detect ball (1) and comparison ball (2) inner chamber position and install the temperature sensor who is used for detecting gas temperature, heating base (3) openly one side be provided with temperature sensor cooperation use display screen (8) that show the temperature.
3. A device for testing the performance of getter materials according to claim 1, wherein: the detection ball (1) and the comparison ball (2) are positioned at the bottle mouth and are provided with sealing rings matched with the end cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220921628.5U CN218003156U (en) | 2022-04-20 | 2022-04-20 | Getter material performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220921628.5U CN218003156U (en) | 2022-04-20 | 2022-04-20 | Getter material performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218003156U true CN218003156U (en) | 2022-12-09 |
Family
ID=84287721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220921628.5U Active CN218003156U (en) | 2022-04-20 | 2022-04-20 | Getter material performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218003156U (en) |
-
2022
- 2022-04-20 CN CN202220921628.5U patent/CN218003156U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A performance testing device for getter materials Effective date of registration: 20230613 Granted publication date: 20221209 Pledgee: Sixian small and medium-sized enterprises financing Company Limited by Guarantee Pledgor: Anhui Youyan inspiratory Materials Co.,Ltd. Registration number: Y2023980043811 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230000 Factory Building 3 #, Chuanggu Industrial Park, Sixian Development Zone, Suzhou City, Anhui Province Patentee after: Anhui Youyan Aspiration New Materials Co.,Ltd. Address before: 234300 Factory Building 3 #, Chuanggu Industrial Park, Sixian Development Zone, Suzhou City, Anhui Province Patentee before: Anhui Youyan inspiratory Materials Co.,Ltd. |