CN110320479B - Double-tail-pipe cubic alkali metal air chamber convenient to clean - Google Patents
Double-tail-pipe cubic alkali metal air chamber convenient to clean Download PDFInfo
- Publication number
- CN110320479B CN110320479B CN201910412990.2A CN201910412990A CN110320479B CN 110320479 B CN110320479 B CN 110320479B CN 201910412990 A CN201910412990 A CN 201910412990A CN 110320479 B CN110320479 B CN 110320479B
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- side wall
- alkali metal
- air chamber
- tail
- tail pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0861—Cleaning crates, boxes or the like
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
Abstract
The double-tail-pipe cubic alkali metal air chamber convenient to clean can eliminate the residual cleaning liquid in a small area with the vertex of a cube as the center and improve the cleaning cleanliness; the cleaning device is characterized by comprising a transparent glass shell of the air chamber, wherein the transparent glass shell of the air chamber is in a cube shape, a pair of mutually facing side walls of the transparent glass shell of the air chamber are provided with tail pipes, and the tail pipes are communicated with an inner cavity of the air chamber.
Description
Technical Field
The invention relates to a technology for manufacturing a cubic alkali metal air chamber, in particular to a corner double-tail tube cubic alkali metal air chamber convenient to clean. The double tail pipes are positioned at the corners, so that the residual cleaning liquid in a small area with the vertex of the cube as the center can be avoided, the cleaning cleanliness of the alkali metal air chamber can be improved, and the relaxation resistance of the air chamber can be enhanced. Through the double-tail pipe structure, the convection type cleaning operation of injecting and discharging cleaning liquid into the alkali metal air chamber before filling alkali metal atoms can be realized, the cleaning efficiency of the alkali metal air chamber is favorably improved, the air chamber cleaning flow is simplified, meanwhile, in the single-tail pipe air chamber, secondary pollution caused by invasive cleaning is avoided, and the introduction of new impurities in the cleaning process is avoided.
Background
Alkali metal gas cells are used in research in atomic clocks, atomic gyroscopes and atomic magnetometers. As a core sensitive element of the above device, the cleaning of the alkali metal gas chamber before filling with alkali metal atoms is critical. The inventor finds that due to intermolecular interaction force, a partial area formed by eight vertexes as the center in the cubic air chamber is not easy to clean, namely, the cubic alkali metal air chamber has the problems of residual cleaning liquid in a small area with the vertexes as the center and the problems of secondary pollution and low cleaning efficiency caused by the traditional air chamber invasive cleaning with only one tail pipe, and the improvement of the cleaning efficiency of the air chamber is very critical on the premise of ensuring the cleanliness of the air chamber. The inventor believes that by designing a cubic air chamber convenient for cleaning, for example, if a double-tail pipe structure is arranged on the side surface of a cubic cavity, especially the corner of the side surface, compared with the traditional single-tail pipe air chamber positioned in the center of the side surface, the cleanliness of the air chamber cleaning can be improved, and the relaxation resistance of the air chamber can be enhanced; the convection type cleaning device can also perform convection type cleaning of injecting and discharging cleaning liquid into and from the cubic alkali metal air chamber, simplifies the cleaning process, improves the cleaning efficiency, saves the cleaning time and has huge application prospect. In view of the above, the present inventors have completed the present invention.
Disclosure of Invention
The invention provides a double-tail pipe cubic alkali metal air chamber convenient to clean, aiming at the defects or shortcomings in the prior art, the double-tail pipe cubic alkali metal air chamber is convenient to clean, and through arranging the double-tail pipe structure on the side surface of a cubic cavity, particularly the corner of the side surface, not only can the residual cleaning liquid in a small area taking the vertex of the cube as the center be eliminated, but also the convection type cleaning of injecting and discharging the cleaning liquid to the alkali metal air chamber can be carried out before the alkali metal atoms are filled, so that the cleanliness of the air chamber is improved, the cleaning flow of the air chamber is simplified, the cleaning efficiency of the alkali metal air chamber is improved, and the cleaning time of. The relaxation caused by unclean air chambers can be avoided, the relaxation resistance of the air chambers is improved, and the manufacturing quality of the air chambers is greatly improved.
The technical scheme of the invention is as follows:
the double-tail-pipe cubic alkali metal air chamber convenient to clean is characterized by comprising an air chamber transparent glass shell, wherein the air chamber transparent glass shell is cubic, tail pipes are arranged on a pair of mutually-facing side walls of the air chamber transparent glass shell, and the tail pipes are communicated with an inner cavity of the air chamber.
The tail pipe is arranged at the corner of the side wall.
The transparent glass shell of the air chamber comprises an upper side wall, a lower side wall, a front side wall, a rear side wall, a left side wall and a right side wall, wherein a first tail pipe is arranged at the corner of the upper side wall, a second tail pipe is arranged at the corner of the lower side wall, the first tail pipe and the second tail pipe are both of a circular structure, and the first tail pipe and the second tail pipe are communicated with an inner cavity of the air chamber through round holes.
The first tail pipe is perpendicular to the upper side wall, and the second tail pipe is perpendicular to the lower side wall.
The periphery of the first tail pipe is tangent to the outer surface of the rear side wall and the outer surface of the left side wall respectively.
The periphery of the second tail pipe is tangent to the outer surface of the rear side wall and the outer surface of the left side wall respectively.
The circular holes are respectively tangent to the inner surface of the rear side wall and the inner surface of the left side wall.
The first tail pipe is a cleaning liquid pressurizing inlet, and the second tail pipe is a cleaning liquid discharging outlet.
The invention has the following technical effects: the invention relates to a double-tail tube cubic alkali metal air chamber convenient for cleaning, which is characterized in that a double-tail tube structure is adopted on the mutually-facing side walls of the cubic alkali metal air chamber, particularly the corner parts of the side walls, so that the residual cleaning liquid in a small area taking the vertex of the cube as the center can be eliminated, the inlet and outlet flow distribution of the cleaning liquid in the air chamber can be realized, the convection effect of the cleaning liquid is formed in the whole air chamber, and the double-tail tube cubic alkali metal air chamber has the advantages of high efficiency, rapidness and.
The invention has simple structure and reasonable design, facilitates the cleaning of the region of the cubic alkali metal air chamber which takes 8 vertexes as the center by designing the tail pipe of the air chamber at the corner part of the side wall, enhances the cleaning effect, can obviously improve the cleaning efficiency of the air chamber on the premise of improving the cleaning cleanliness of the air chamber through the convection effect, and saves the cleaning time. During the use, adopt the peristaltic pump to exert pressure to first tail pipe, the second tail pipe discharge washs liquid, can improve abluent efficiency, avoids traditional cleaning process, uses the secondary pollution that the syringe suction leads to, practices thrift the washing spent time, promotes abluent cleanliness factor, can strengthen the anti relaxation performance of alkali metal air chamber. .
Drawings
FIG. 1 is a schematic diagram of a twin tailed tube cubic alkali metal gas cell configuration for cleaning in accordance with the practice of the present invention.
FIG. 2 is a schematic diagram of a conventional single tailed tube cubic alkali metal gas cell structure. In fig. 2, the cleaning solution remains in a small area with the apex as the center after the cubic alkali metal air chamber is cleaned by the cleaning solution, the cleaning process is complicated, and the cleaning cleanliness cannot be ensured.
The reference numbers are listed below: 1-an upper side wall; 2-lower side wall; 3-front side wall; 4-rear side wall; 5-left side wall; 6-right side wall; 7-a first tailpipe; 8-a second tailpipe; 9-vertex; 10-gas chamber transparent glass shell; 11-vertex region; 12-residual cleaning solution.
Detailed Description
The invention is described below with reference to the accompanying drawings (fig. 1-2).
FIG. 1 is a schematic diagram of a twin tailed tube cubic alkali metal gas cell configuration for cleaning in accordance with the practice of the present invention. As shown in fig. 1, the double-tail-pipe cubic alkali metal gas chamber convenient to clean comprises a transparent glass shell 10 of the gas chamber, wherein the transparent glass shell 10 of the gas chamber is cubic, tail pipes are arranged on a pair of mutually facing side walls of the transparent glass shell 10 of the gas chamber, and the tail pipes are communicated with an inner cavity of the gas chamber. The tail pipe is arranged at the corner of the side wall. The air chamber transparent glass shell 10 comprises an upper side wall 1, a lower side wall 2, a front side wall 3, a rear side wall 4, a left side wall 5 and a right side wall 6, a first tail pipe 7 is arranged at the corner of the side wall on the upper side wall 1, a second tail pipe 8 is arranged at the corner of the side wall on the lower side wall 2, the first tail pipe 7 and the second tail pipe 8 are both of a circular structure, and the first tail pipe 7 and the second tail pipe 8 are communicated with an inner cavity of an air chamber through round holes. The first tail pipe 7 is perpendicular to the upper side wall 1, and the second tail pipe 8 is perpendicular to the lower side wall 2. The periphery of the first tail pipe 7 is tangent to the outer surface of the rear side wall 4 and the outer surface of the left side wall 5 respectively. The periphery of the second tail pipe 8 is tangent to the outer surface of the rear side wall 4 and the outer surface of the left side wall 5 respectively. Which are respectively tangent to the inner surface of the rear side wall 4 and the inner surface of the left side wall 5. The first tail pipe 7 is a cleaning liquid pressurizing inlet, and the second tail pipe 8 is a cleaning liquid discharging outlet.
FIG. 2 is a schematic diagram of a conventional single tailed tube cubic alkali metal gas cell structure. As shown in fig. 2, the region (the vertex region 11 in fig. 1 and 2) of the cubic alkali metal gas cell formed with the vertex 9 as the center is liable to leave the cleaning liquid (for example, the cleaning liquid residue 12 in fig. 2), which brings inconvenience to the cleaning of the alkali metal gas cell. Fig. 1 adopts a structure of a double-tail pipe positioned at the corner, and through cleaning tests, the cleaning liquid residue 12 shown in fig. 2 does not appear, the cleaning difficulty is greatly reduced, and the cleaning efficiency is greatly improved.
It is pointed out here that the above description is helpful for the person skilled in the art to understand the invention, but does not limit the scope of protection of the invention. Any such equivalents, modifications and/or omissions as may be made without departing from the spirit and scope of the invention may be resorted to.
Claims (7)
1. The double-tail-pipe cubic alkali metal gas chamber convenient to clean is characterized by comprising a gas chamber transparent glass shell, wherein the gas chamber transparent glass shell is cubic, tail pipes are arranged on a pair of mutually-facing side walls of the gas chamber transparent glass shell, and the tail pipes are communicated with an inner cavity of the gas chamber;
the tail pipe is arranged at the corner of the side wall.
2. The alkali metal gas cell of claim 1, wherein the transparent glass shell comprises an upper side wall, a lower side wall, a front side wall, a rear side wall, a left side wall and a right side wall, a first tail pipe is disposed at a corner of the upper side wall, a second tail pipe is disposed at a corner of the lower side wall, the first tail pipe and the second tail pipe are both of a circular structure, and both the first tail pipe and the second tail pipe are communicated with the inner cavity of the gas cell through a circular hole.
3. The alkali metal plenum of claim 2, wherein the first tailpipe is perpendicular to the upper sidewall and the second tailpipe is perpendicular to the lower sidewall.
4. The alkali metal plenum of claim 2, wherein the outer perimeter of the first tailpipe is tangent to the outer surface of the rear sidewall and the outer surface of the left sidewall, respectively.
5. The alkali metal plenum of claim 2, wherein the outer perimeter of the second tailpipe is tangent to the outer surface of the rear sidewall and the outer surface of the left sidewall, respectively.
6. The double tailed cubic alkali metal plenum as claimed in claim 2, wherein said circular holes are tangential to an inner surface of said rear sidewall and an inner surface of said left sidewall, respectively.
7. The easy-to-clean double footer cube alkali metal gas cell of claim 2 wherein the first footer is a cleaning fluid pressurization inlet and the second footer is a cleaning fluid discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412990.2A CN110320479B (en) | 2019-05-17 | 2019-05-17 | Double-tail-pipe cubic alkali metal air chamber convenient to clean |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412990.2A CN110320479B (en) | 2019-05-17 | 2019-05-17 | Double-tail-pipe cubic alkali metal air chamber convenient to clean |
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| Publication Number | Publication Date |
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| CN110320479A CN110320479A (en) | 2019-10-11 |
| CN110320479B true CN110320479B (en) | 2020-11-03 |
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| CN201910412990.2A Active CN110320479B (en) | 2019-05-17 | 2019-05-17 | Double-tail-pipe cubic alkali metal air chamber convenient to clean |
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| CN1632571A (en) * | 2004-11-05 | 2005-06-29 | 中国科学院武汉物理与数学研究所 | Multi window glass air chamber |
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| CN105589326A (en) * | 2014-10-23 | 2016-05-18 | 北京自动化控制设备研究所 | Manufacturing method for micro-miniature atomic air chamber |
| DE102014227052A1 (en) * | 2014-12-31 | 2016-06-30 | Universität Stuttgart | Steam cell and use of graphene in a steam cell |
| US9575144B2 (en) * | 2012-10-12 | 2017-02-21 | Twinleaf Llc | System and method for atom-modulated, low-drift sensor |
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| CN2721529Y (en) * | 2004-08-19 | 2005-08-31 | 刘学文 | Drinking bottle |
| CN102431700A (en) * | 2010-09-29 | 2012-05-02 | 杨娜 | Container with discharge device |
| CN104947387B (en) * | 2014-03-27 | 2019-06-28 | 青岛海尔洗衣机有限公司 | A kind of water-saving filter device of washing machine cycles with self-cleaning function and washing machine |
| CN204789101U (en) * | 2015-07-23 | 2015-11-18 | 开封龙宇化工有限公司 | Polyformaldehyde production is with washing system of unstripped gas |
| CN105256286B (en) * | 2015-10-26 | 2017-09-22 | 北京航天控制仪器研究所 | A kind of atomic air chamber inwall film plating process for slowing down atomic spin relaxation |
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- 2019-05-17 CN CN201910412990.2A patent/CN110320479B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632571A (en) * | 2004-11-05 | 2005-06-29 | 中国科学院武汉物理与数学研究所 | Multi window glass air chamber |
| CN101631748A (en) * | 2006-11-21 | 2010-01-20 | 艾拉兹·巴巴耶夫 | Ultrasonic method and device for treating a continuous flow of fluid |
| US9575144B2 (en) * | 2012-10-12 | 2017-02-21 | Twinleaf Llc | System and method for atom-modulated, low-drift sensor |
| CN105589326A (en) * | 2014-10-23 | 2016-05-18 | 北京自动化控制设备研究所 | Manufacturing method for micro-miniature atomic air chamber |
| DE102014227052A1 (en) * | 2014-12-31 | 2016-06-30 | Universität Stuttgart | Steam cell and use of graphene in a steam cell |
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Effective date of registration: 20210526 Address after: Room 341, 3 / F, building 2, 88 Jiangling Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee after: Hangzhou norui Medical Instrument Co.,Ltd. Address before: 100191 No. 37, Haidian District, Beijing, Xueyuan Road Patentee before: BEIHANG University |
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Effective date of registration: 20210729 Address after: 310051 Room 101, 1f, No. 12, Chengye Road, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou nuochi Life Science Co.,Ltd. Address before: Room 341, 3 / F, building 2, 88 Jiangling Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee before: Hangzhou norui Medical Instrument Co.,Ltd. |
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