CN109186847A - Jetting pressure detection device and sterile filling production system - Google Patents
Jetting pressure detection device and sterile filling production system Download PDFInfo
- Publication number
- CN109186847A CN109186847A CN201811167530.XA CN201811167530A CN109186847A CN 109186847 A CN109186847 A CN 109186847A CN 201811167530 A CN201811167530 A CN 201811167530A CN 109186847 A CN109186847 A CN 109186847A
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- CN
- China
- Prior art keywords
- jetting pressure
- detection device
- pressure detection
- weighing sensor
- detection
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- 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.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 97
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000012859 sterile filling Methods 0.000 title claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 12
- 210000002445 nipple Anatomy 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 19
- 230000005484 gravity Effects 0.000 abstract description 8
- 238000004080 punching Methods 0.000 abstract description 8
- 238000011049 filling Methods 0.000 abstract description 3
- 238000004445 quantitative analysis Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Basic Packing Technique (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of jetting pressure detection device and sterile filling production systems, belong to filling production system technical field.The jetting pressure detection device includes support construction and detection structure, support construction one end connecting detection structure, detection structure includes detection plate and weighing sensor, weighing sensor is connect with support construction, the connection of the weighing end of detection plate and weighing sensor, detection plate receives nozzle spray punching, and weighing sensor detects that gravity difference when spray punching is preceding and spray is rushed is jetting pressure value.The configuration of the present invention is simple, the size that can detect to accurate quantitative analysis jetting pressure value.
Description
Technical field
The present invention relates to filling production system technical field more particularly to a kind of jetting pressure detection device and sterile fillings
Production system.
Background technique
In sterile filling production line, whether bottle washing machine has carried out effective flushing to bottle, directly affects filling production
Can line carry out sterile production, and the cleaning solution that wash bottle machine nozzle sprays enough pressure is the guarantee effectively rinsed.Bottle washing machine at present
Nozzle whether there is spray to rush there are two types of the detection methods of cleaning solution, one is flowmeter detection, the other is conductivity meter detects.
Flowmeter detection is detection nozzle control valve back segment flow, judges that state is rushed in the spray of nozzle to lead to flow quantity.It should
Detection needs the quantity of flowmeter more (each individually control piper is needed with a flowmeter), causes testing cost very
It is high；Flowmeter detection is flow, and flow is converted into flow velocity and needs to be calculated with flow with the time, and control program is complicated, no
Conversion can not judge whether pressure is sufficient；When two or one control of a control is more, which can not accurately detect the spray punching of each nozzle
State.
Conductivity meter is to utilize the electric conductivity of spray fliud flushing, when nozzle has cleaning solution to be sprayed onto conductivity meter, conductivity meter
It detects that conductivity increases, issues detection signal.The detection can only detect whether spray punching, can not detect jetting pressure；Conductance
Residual liquid on rate instrument be easy to cause error detection；The almost nil liquid of conductivities such as RO water (reverse osmosis water) can not be examined
It surveys；Route directly exposes, and the gnotobasis for being unfavorable for sterile filling device is established, and route is by C0P liquid (anti-icing fluid), thimerosal etc.
Corrosion, electric wire are easy aging.Above two detection device can not quantitative detection jetting pressure value size.
Therefore, needing one kind can accurately detect, protect electric wire and jetting pressure detection device at low cost.
Summary of the invention
One of the objects of the present invention is to provide a kind of jetting pressure detection devices, to solve knot existing in the prior art
Structure it is complicated and can not quantitative detection jetting pressure value the technical issues of.
The second object of the present invention is to provide a kind of sterile filling production system, to solve existing sterile filling production
In line can not quantitative detection jetting pressure value the technical issues of.
To achieve the above object, the following technical schemes are provided:
The present invention provides a kind of jetting pressure detection device, including support construction and detection structure, the support constructions
One end connects the detection structure；The detection structure includes detection plate and weighing sensor, the weighing sensor with it is described
Support construction connection, the detection plate are connect with the weighing end of the weighing sensor.
Further, the detection plate is cross section in " 7 " shape or inverse-T-shaped structure, including vertical plate and level
Plate, the upper end of the vertical plate are connected to the weighing end of the weighing sensor.
Further, the detection plate is using stainless steel preparation molding.
Further, the support construction includes straight tube road and elbow pipeline, and the one end on the straight tube road is connected to sterile
On the siding of inner space, the other end and the elbow piping connection, the other end and the weighing and sensing of the elbow pipeline
Device connection.
Further, it is connected between the straight tube road and the elbow pipeline by the first seal nipple.
Further, the one end on the straight tube road is provided with mounting base, and the mounting base is connected to described sterile interior
On the siding in portion space.
Further, the junction of the mounting base and the siding of the sterile inner volume, the detection plate with it is described
The junction of weighing sensor is provided with sealing element.
Further, the jetting pressure detection device further includes installation support base, and the installation support base is connected to institute
The other end of elbow pipeline is stated, the weighing sensor is mounted in the horizontal direction on the installation support base.
Further, the weighing sensor is connect with control system.
The present invention also provides a kind of sterile filling production systems, including nozzle circulation canal and any of the above-described technical side
Jetting pressure detection device described in case, the jetting pressure detection device are mounted on the top of the nozzle circulation canal, spray
Before mouth passes through the detection plate, the hydrojet control valve of the nozzle is opened.
Compared with prior art, jetting pressure detection device provided by the invention, including support construction and detection structure, branch
Support structure one end connecting detection structure, detection structure include detection plate and weighing sensor, and weighing sensor and support construction connect
It connects, the weighing end connection of detection plate and weighing sensor, detection plate is used to receive nozzle spray punching, when nozzle is not sprayed and rushed, weighing
The gravity that sensor detects is the gravity of detection plate itself, when the effective spray of progress is rushed below nozzle after testing plate, weighing
Sensor detects gravity value when spray is rushed, and the difference between initial gravity value is jetting pressure value.Structure of the invention
Simply, the size of jetting pressure value can be detected to accurate quantitative analysis.
Sterile filling production system provided by the invention includes nozzle circulation canal and jetting pressure detection device, sprays punching press
Force checking device is mounted on the top of nozzle circulation canal, and when nozzle passes through the lower section of level board, the hydrojet control valve of nozzle is beaten
It opens, is rushed so that nozzle can carry out effectively spray to detection plate, weighing sensor can accurately detect the big of jetting pressure value
It is small, jetting pressure detection device can the jetting pressure value to each nozzle accurately detected.
Detailed description of the invention
Fig. 1 is that the structure that the jetting pressure detection device in the embodiment of the present invention is mounted in sterile filling production system is shown
It is intended to.
Appended drawing reference:
A- sterile inner volume；The sterile exterior space of B-；
1- support construction；11- mounting base；12- straight tube road；The first seal nipple of 13-；14- elbow pipeline；
2- detection structure；The second seal nipple of 21-；22- installs support base；23- weighing sensor；24- detection plate；241-
Vertical plate；242- level board；
3- sealing element；4- bolt；5- nozzle.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will be described in further detail in conjunction with technical solution of the attached drawing to the embodiment of the present invention, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
A kind of jetting pressure detection device is present embodiments provided, is applied in sterile filling production equipment, with accurately fixed
The nozzle 5 of amount ground detection bottle washing machine sprays the pressure value for rushing cleaning solution.As shown in Figure 1, the jetting pressure detection device includes support
Structure 1 and detection structure 2,1 one end of support construction are connected on the siding of sterile inner volume A, other end connecting detection structure
2, such support construction 1 directly wire seal is protected be effectively isolated to sterile exterior space B close to switch electric wire with it is sterile
Inner space A reduces the contaminated risk of sterile filling device；Detection structure 2 includes detection plate 24 and weighing sensor 23,
Weighing sensor 23 is horizontally disposed, and connect with support construction 1, and the lower end of detection plate 24 is level board 242, weighing sensor 23
Weighing end connect with the upper end of detection plate 24, level board 242 is for receiving the spray punching of nozzle 5, and detection plate 24 is connected to title
The weighing end for retransmitting sensor 23, when nozzle 5 is not sprayed and rushed, the gravity that weighing sensor 23 detects is the weight of detection plate 24 itself
Power, when nozzle 5 is rushed by carrying out effectively spraying below level board 242, weighing sensor 23 detects gravity value when spray is rushed, with
Difference between initial gravity value is jetting pressure value, and the present embodiment structure is simple, can detect to accurate quantitative analysis spray punching
The size of pressure value.
Further, in order to enable detection structure 2 can cut-through, support to it is any need at the position detected, branch
Support structure 1 includes straight tube road 12 and elbow pipeline 14, wherein the periphery of the one end on straight tube road 12 is provided with mounting base 11, installation
Seat 11 is connected on the siding of sterile inner volume A by bolt 4, the other end on straight tube road 12 by the first seal nipple 13 with
Elbow pipeline 14 connects, and the other end of elbow pipeline 14 is connect by the second seal nipple 21 with installation support base 22, and weighing passes
Sensor 23 is connected on installation support base 22 by bolt 4.Elbow pipeline 14 and straight tube road 12 in this way constitutes the pipe of elbow shape
Road enables 1 cut-through of support construction to will test structure 2 and supports to any inspection positions.Straight tube road 12 and swan neck
It being connected between road 14 by seal nipple, the first seal nipple 13 and the second seal nipple 21 can dismount at any time, solution route,
Close to the maintenance maintenance problem of switch；The exposed design of sealing element 3 can eliminate cleaning dead angle, it is ensured that do not destroy sterile production ring
Border.
Specifically, jetting pressure detection device further includes installation support base 22, and installation support base 22 is connected to elbow pipeline
14 other end, weighing sensor 23 are mounted in the horizontal direction on installation support base 22.It is set in order to which sterile filling is effectively reduced
Junction, detection plate 24 and the weighing sensor 23 of the siding of standby contaminated risk, mounting base 11 and sterile inner volume A
Junction is provided with sealing element 3.
In the present embodiment, detection plate 24 is cross section in falling " 7 " shape or inverse-T-shaped integral structure, including vertical
Plate 241 and level board 242, the upper end of vertical plate 241 are connected to the weighing end of weighing sensor 23, the knot of such detection plate 24
Structure can guarantee to keep smooth vertical and horizontal state while being connected to well on weighing sensor 23, in order to level board
242 remain horizontality in the detection process, and the power that detection plate 24 applies weighing sensor 23 is always along vertical side
To.Wherein, detection plate 24 uses electronic scale using aluminium or stainless steel preparation molding, weighing sensor 23, and electronic scale is a kind of high
Accurate sensor, has many advantages, such as that highly reliable, reaction sensitivity is high, long service life.
Further, weighing sensor 23 is connect with control system.The jetting pressure detection device of the present embodiment is to pass through
Jetting pressure is passed to electronic scale by detection plate 24, and electronic scale measures transmitted power, and signal is passed to control system,
Then jetting pressure value is detected, whole device structure is simple, and mechanics transmission error is small, almost without other interference.
The present embodiment additionally provides a kind of sterile filling production system, including nozzle circulation canal and above-mentioned jetting pressure
Detection device, jetting pressure detection device is mounted on the top of nozzle circulation canal, before nozzle 5 passes through level board 242, nozzle 5
Hydrojet control valve open.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of jetting pressure detection device, which is characterized in that including support construction (1) and detection structure (2), the support knot
Structure (1) one end connects the detection structure (2)；The detection structure (2) includes detection plate (24) and weighing sensor (23), institute
It states weighing sensor (23) to connect with the support construction (1), the title of the detection plate (24) and the weighing sensor (23)
End connection again.
2. jetting pressure detection device according to claim 1, which is characterized in that the detection plate (24) is in for cross section
" 7 " shape or inverse-T-shaped structure, including vertical plate (241) and level board (242), the upper end connection of the vertical plate (241)
At the weighing end of the weighing sensor (23).
3. jetting pressure detection device according to claim 1, which is characterized in that the detection plate (24) uses stainless steel
Preparation molding.
4. jetting pressure detection device according to claim 1, which is characterized in that the support construction (1) includes straight tube
One end of road (12) and elbow pipeline (14), the straight tube road (12) is connected on the siding of sterile inner volume (A), the other end
It is connect with the elbow pipeline (14), the other end of the elbow pipeline (14) is connect with the weighing sensor (23).
5. jetting pressure detection device according to claim 4, which is characterized in that the straight tube road (12) and the elbow
It is connected between pipeline (14) by the first seal nipple (13).
6. jetting pressure detection device according to claim 4, which is characterized in that described one end of the straight tube road (12)
It is provided with mounting base (11), the mounting base (11) is connected on the siding of the sterile inner volume (A).
7. jetting pressure detection device according to claim 6, which is characterized in that the mounting base (11) with it is described sterile
Junction, the detection plate (24) and the junction of the weighing sensor (23) of the siding of inner space (A) are provided with
Sealing element (3).
8. jetting pressure detection device according to claim 4, which is characterized in that the jetting pressure detection device is also wrapped
Installation support base (22) is included, installation support base (22) is connected to the other end of the elbow pipeline (14), the title
Sensor (23) are retransmitted to be mounted in the horizontal direction on the installation support base (22).
9. jetting pressure detection device according to claim 1-8, which is characterized in that the weighing sensor
(23) it is connect with control system.
10. a kind of sterile filling production system, which is characterized in that including any one of nozzle circulation canal and claim 1-9 institute
The jetting pressure detection device stated, the jetting pressure detection device are mounted on the top of the nozzle circulation canal, nozzle (5)
Before the detection plate (24), the hydrojet control valve of the nozzle (5) is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167530.XA CN109186847B (en) | 2018-10-08 | 2018-10-08 | Spray stamping force detection device and sterile filling production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167530.XA CN109186847B (en) | 2018-10-08 | 2018-10-08 | Spray stamping force detection device and sterile filling production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109186847A true CN109186847A (en) | 2019-01-11 |
| CN109186847B CN109186847B (en) | 2023-12-15 |
Family
ID=64946725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811167530.XA Active CN109186847B (en) | 2018-10-08 | 2018-10-08 | Spray stamping force detection device and sterile filling production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109186847B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454286Y (en) * | 2000-12-27 | 2001-10-17 | 广州达意隆包装机械有限公司 | Bottle-washing mechanism of filling machine |
| KR20020014572A (en) * | 2000-08-18 | 2002-02-25 | 박철우 | Method And Device Of Measuring Pressure Of Injection Nozzle |
| CN101176646A (en) * | 2007-09-06 | 2008-05-14 | 南京乐金熊猫电器有限公司 | Tableware cleaning machine |
| US20100050991A1 (en) * | 2006-05-12 | 2010-03-04 | Michael Peter Cooke | Fuel Injector |
| CN201662493U (en) * | 2010-02-11 | 2010-12-01 | 上海仪器仪表研究所 | Sampling weighting device for fine particulate matters |
| CN102749164A (en) * | 2012-07-27 | 2012-10-24 | 广东电网公司佛山供电局 | Electrified water washing impact measuring system and measuring method thereof |
| JP2013095446A (en) * | 2011-10-28 | 2013-05-20 | Shibuya Kogyo Co Ltd | Weight filling apparatus |
| CN103323174A (en) * | 2013-06-09 | 2013-09-25 | 东南大学 | Measuring device for needle-free injection jet flow pressure and measuring method thereof |
| KR20140021803A (en) * | 2012-06-12 | 2014-02-21 | 주식회사 자이벡 | Nozzle test device |
| CN203848966U (en) * | 2014-05-19 | 2014-09-24 | 黄河科技学院 | Impactor impact force detection device |
| CN106482774A (en) * | 2016-11-28 | 2017-03-08 | 江苏新美星液体包装工程技术研究中心有限公司 | The hydrojet signal monitoring device of nozzle in rotary bottle cleaning machine |
| CN107601406A (en) * | 2017-08-31 | 2018-01-19 | 广州达意隆包装机械股份有限公司 | Bottle placer and its weigh assembly |
| CN207147689U (en) * | 2017-07-16 | 2018-03-27 | 厦门欣嘉宜建材工业有限公司 | It is a kind of force test device to be sprayed with the gondola water faucet of sense temperature |
| CN208818404U (en) * | 2018-10-08 | 2019-05-03 | 广州达意隆包装机械股份有限公司 | Jetting pressure detection device and sterile filling production system |
-
2018
- 2018-10-08 CN CN201811167530.XA patent/CN109186847B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020014572A (en) * | 2000-08-18 | 2002-02-25 | 박철우 | Method And Device Of Measuring Pressure Of Injection Nozzle |
| CN2454286Y (en) * | 2000-12-27 | 2001-10-17 | 广州达意隆包装机械有限公司 | Bottle-washing mechanism of filling machine |
| US20100050991A1 (en) * | 2006-05-12 | 2010-03-04 | Michael Peter Cooke | Fuel Injector |
| CN101176646A (en) * | 2007-09-06 | 2008-05-14 | 南京乐金熊猫电器有限公司 | Tableware cleaning machine |
| CN201662493U (en) * | 2010-02-11 | 2010-12-01 | 上海仪器仪表研究所 | Sampling weighting device for fine particulate matters |
| JP2013095446A (en) * | 2011-10-28 | 2013-05-20 | Shibuya Kogyo Co Ltd | Weight filling apparatus |
| KR20140021803A (en) * | 2012-06-12 | 2014-02-21 | 주식회사 자이벡 | Nozzle test device |
| CN102749164A (en) * | 2012-07-27 | 2012-10-24 | 广东电网公司佛山供电局 | Electrified water washing impact measuring system and measuring method thereof |
| CN103323174A (en) * | 2013-06-09 | 2013-09-25 | 东南大学 | Measuring device for needle-free injection jet flow pressure and measuring method thereof |
| CN203848966U (en) * | 2014-05-19 | 2014-09-24 | 黄河科技学院 | Impactor impact force detection device |
| CN106482774A (en) * | 2016-11-28 | 2017-03-08 | 江苏新美星液体包装工程技术研究中心有限公司 | The hydrojet signal monitoring device of nozzle in rotary bottle cleaning machine |
| CN207147689U (en) * | 2017-07-16 | 2018-03-27 | 厦门欣嘉宜建材工业有限公司 | It is a kind of force test device to be sprayed with the gondola water faucet of sense temperature |
| CN107601406A (en) * | 2017-08-31 | 2018-01-19 | 广州达意隆包装机械股份有限公司 | Bottle placer and its weigh assembly |
| CN208818404U (en) * | 2018-10-08 | 2019-05-03 | 广州达意隆包装机械股份有限公司 | Jetting pressure detection device and sterile filling production system |
Non-Patent Citations (2)
| Title |
|---|
| 张有良;徐强;常晓煜;李存良;白玉龙;: "冲瓶称重灌装旋盖一体机的设计", 包装与食品机械, no. 02 * |
| 杨雯;朱德兰;: "异形流道出口折射式喷头水力性能试验与评价", 中国农村水利水电, no. 06 * |
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| Publication number | Publication date |
|---|---|
| CN109186847B (en) | 2023-12-15 |
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Address after: 510530 No. 23 Yunpu Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. Address before: 510530 Guangdong city of Guangzhou province Luogang District YUNPU Road No. 23 Applicant before: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. |
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