CN114486611B - Water absorption testing device for capacitor insulation protective sleeve - Google Patents
Water absorption testing device for capacitor insulation protective sleeve Download PDFInfo
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- CN114486611B CN114486611B CN202111630319.9A CN202111630319A CN114486611B CN 114486611 B CN114486611 B CN 114486611B CN 202111630319 A CN202111630319 A CN 202111630319A CN 114486611 B CN114486611 B CN 114486611B
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- water tank
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Relating To Insulation (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a water absorption testing device for a capacitor insulation protective sleeve, which relates to the field of capacitor insulation protective sleeve processing and comprises a first water tank provided with a water inlet and a water outlet, wherein a soaking component is arranged in the first water tank, a free driving component for shaking the soaking component is also arranged in the first water tank, one side surface of the first water tank is communicated with a second water tank, an air drying component is arranged in the second water tank for air drying a to-be-tested object, and a testing component for testing whether the water absorption is qualified or not is arranged at the upper part of the second water tank.
Description
Technical Field
The invention relates to the field of capacitor insulation protective sleeve processing, in particular to a water absorption rate testing device for a capacitor insulation protective sleeve.
Background
The existing capacitor insulation protective sleeve is produced through vulcanizing equipment, the water absorption rate of the capacitor insulation protective sleeve is required to be tested after the capacitor insulation protective sleeve is produced, whether the water absorption rate reaches the standard is judged through weight, the capacitor insulation protective sleeve is firstly weighed and recorded, then soaked in a water tank for a plurality of hours, then wiped, weighed and recorded, and the water absorption rate is obtained through calculation, however, as the equipment is more advanced, unqualified products are less and less, the quantitative calculation is more time-consuming and requires higher requirements and training for staff at the position, so that the water absorption rate testing device for the capacitor insulation protective sleeve is required to be provided to intuitively reflect whether the products are qualified or not, and the common workers can operate the device.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a water absorption testing arrangement for insulating protective sleeve of condenser, is including opening the water tank one that has water inlet and delivery port, be equipped with the subassembly that soaks in the water tank one, still be equipped with the free drive subassembly that shakes the subassembly that soaks in the water tank one, water tank one side intercommunication water tank two, water tank two inside is equipped with and air dries the subassembly and air dries the thing to be tested, water tank two upper portion is equipped with the test subassembly whether qualified of test water absorption.
The soaking assembly comprises a soaking box, a first leak hole is formed in the bottom end of the soaking box, two ends of the soaking box are rotatably connected to a support, the upper end of the support is sleeved outside a rotating shaft, two ends of the rotating shaft are rotatably connected to a base plate, a motor is arranged on the outer side of the base plate, an output shaft of the motor is connected with the rotating shaft, a carrying box is placed in the soaking box, and a second leak hole is formed in a bottom plate of the carrying box and is internally provided with an object to be tested.
Preferably, the free driving components are provided with two groups and are symmetrically distributed in the first water tank and are arranged along the rotating track line of the bottom plate of the soaking tank, and the free driving components comprise a fixed shaft arranged in the first water tank, and a plurality of cams are rotationally connected on the fixed shaft.
Preferably, the water outlet is communicated to the second water tank through a water pipe, a placing groove is formed in the second water tank, a carrying box with a to-be-tested object is placed in the placing groove, and a plurality of third leakage holes are formed in the placing groove.
Preferably, a central rotating shaft is arranged in the second water tank, a plurality of guide plates which are annularly arranged along the axis of the central rotating shaft are arranged at the lower end of the central rotating shaft, a plurality of fan blades which are annularly arranged along the axis of the central rotating shaft are arranged at the upper end of the central rotating shaft, and wind generated by rotation of the fan blades blows to the third leakage hole.
Preferably, the test assembly comprises two bases arranged at the two tops of the water tank, a balance plate is rotatably connected between the two bases, limiting grooves are formed in two ends of the balance plate, a fixed gauge block is placed in the limiting groove close to one side of the water inlet, and a switch valve is arranged on the water inlet.
The invention has the beneficial effects that: the invention can test whether the water absorption rate of batch products in production is qualified or not by arranging the soaking component, the free driving component, the air drying component and the testing component, and the result is visually reflected, and a common worker can also operate the insulating protective sleeves of the capacitors, when the soaking box rises in a rotating way around the rotating shaft after soaking for a plurality of hours, as a plurality of groups of free driving components are arranged on the track line of the soaking box rising in a rotating way around the rotating shaft, when the cam encounters the soaking box, a beating effect is achieved on the soaking box, so that water in the holding box can leak from the leak hole II and the leak hole I, and then the water in the holding box is kept stand and blown to test whether the weight of the water exceeds the set judgment standard.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view showing the internal structure of a first water tank in the present invention.
Fig. 3 is a schematic structural view of the carrying case of the present invention.
FIG. 4 is a schematic diagram of a test assembly according to the present invention.
Fig. 5 is a schematic structural view of an air drying assembly according to the present invention.
FIG. 6 is a schematic diagram of a product structure of a capacitor insulation protection sleeve according to the present invention.
The device comprises a first water tank, a 2-soaking component, a 3-free driving component, a second 4-water tank, a 5-air drying component, a 6-soaking box, a first 12-leak hole, a 7-support, an 8-rotating shaft, a 9-substrate, a 10-motor, a 11-carrying box, a second 13-leak hole, a 14-fixed shaft, a 15-cam, a 16-water inlet, a 17-water outlet, a 18-placing groove, a third 19-leak hole, a 20-central rotating shaft, a 21-deflector, a 22-fan blade, a 23-testing component, a 24-base, a 25-balance plate, a 26-limiting groove, a 27-fixed block and a 28-switching valve.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, a water absorption testing device for a capacitor insulation protective sleeve comprises a first water tank 1 provided with a water inlet 16 and a water outlet 17, wherein a soaking component 2 is arranged in the first water tank 1, a free driving component 3 for shaking the soaking component 2 is further arranged in the first water tank 1, the side surface of the first water tank 1 is communicated with a second water tank 4, an air drying component 5 is arranged in the second water tank 4 for air drying of objects to be tested, and a testing component 23 for testing whether the water absorption is qualified or not is arranged on the upper portion of the second water tank 4. The water outlet 17 is provided with a timing valve. And (5) opening drainage at fixed time.
In this embodiment, the soaking assembly 2 includes a soaking box 6, a first 12 leak hole is formed in the bottom end of the soaking box 6, two ends of the soaking box are rotatably connected to a support 7, two upper ends of the support 7 are sleeved outside a rotating shaft 8, two ends of the rotating shaft 8 are rotatably connected to a base plate 9, a motor 10 is arranged outside the base plate 9, an output shaft of the motor 10 is connected with the rotating shaft 8, a carrying case 11 is placed in the soaking box 6, and a second 13 leak hole is formed in the bottom plate of the carrying case 11, and an object to be tested is placed inside the carrying case.
In this embodiment, the free driving components 3 have two groups and are symmetrically distributed in the first water tank 1 and are arranged along the rotation track line of the bottom plate of the soaking tank 6, the free driving components 3 comprise a fixed shaft 14 mounted on the first water tank 1, and a plurality of cams 15 are rotatably connected on the fixed shaft 14.
In this embodiment, the water outlet 17 is connected to the second water tank 4 through a water pipe, a placement groove 18 is provided on the second water tank 4, the placement groove 18 is internally provided with a carrying case 11 with an object to be tested, and the placement groove 18 is provided with a plurality of weep holes three 19. The water tank II 4 is internally provided with a central rotating shaft 20, the lower end of the central rotating shaft 20 is provided with a plurality of guide plates 21 which are annularly arranged along the axis of the central rotating shaft 20, the upper end of the central rotating shaft 20 is provided with a plurality of fan blades 22 which are annularly arranged along the axis of the central rotating shaft, and the air generated by the rotation of the fan blades 22 blows to the leak hole III 19. The water outlet 17 is communicated to the second water tank 4 through a water pipe, so that the guide plate 21 rotates.
In this embodiment, the test assembly 23 includes two bases 24 mounted on the top of the second water tank 4, a balancing plate 25 is rotatably connected between the two bases 24, and two ends of the balancing plate 25 are respectively provided with a limit groove 26, wherein a fixed block 27 is placed in the limit groove 26 near one side of the water inlet 16, the fixed block 27 is used as a set weight judgment standard, and can be changed according to field experiment requirements, and the water inlet 16 is provided with a switch valve 28.
Working process and principle: when in use, a batch of several capacitor insulation protective sleeves are extracted and placed in the bearing box 11, then the bearing box 11 is placed in the soaking box 6, after soaking for several hours, water in the first water tank 1 is discharged into the second water tank 4 through the water outlet 17, the motor 10 is started to drive the rotating shaft 8 to rotate, so that the soaking box 6 rotates and rises around the rotating shaft 8, the array free driving components 3 are arranged on the track line of the soaking box 6 rotating and rising around the rotating shaft 8, when the cam 15 encounters the soaking box 6, a beating effect is played on the soaking box 6, water in the bearing box 11 is conveniently leaked out from the second leakage hole 13 and the first leakage hole 12, and when the soaking box 6 rotates for about 75 degrees, the soaking box stands for 3 hours, after the water stain on the insulating protective sleeve of the capacitor is basically disappeared, the carrying case 11 is placed in the placing groove 18, when the water in the first water tank 1 is discharged to the second water tank 4 through the water outlet 17, the water flow makes the guide plate 21 rotate with the central rotating shaft 20 and the fan blades 22, the air formed by the rotation of the fan blades 22 blows to the third leakage hole 19, so that the air blows to the insulating protective sleeve of the capacitor through the second leakage hole 13, the insulating protective sleeve of the capacitor is dried in the air, the carrying case 11 is placed in the limit groove 26 of the test assembly 23, if the side of the fixed block 27 ascends to touch the switch valve 28 on the water inlet 16, the water absorption rate of the batch of products is unqualified, and meanwhile, the water inlet 16 starts to enter water, and a second sampling test experiment is prepared.
According to the invention, the soaking assembly 2, the free driving assembly 3, the air drying assembly 5 and the testing assembly 23 are arranged, so that whether the water absorption rate of a batch of products in production is qualified or not can be checked, and the result is visually reflected, after a plurality of capacitor insulation protective sleeves are soaked for a plurality of hours, when the soaking box 6 rises rotationally around the rotating shaft 8, as a plurality of groups of free driving assemblies 3 are arranged on a track line of the soaking box 6 rising rotationally around the rotating shaft 8, after the cam 15 encounters the soaking box 6, a beating effect is played on the soaking box 6, water in the carrying box 11 is conveniently leaked from the leak holes 13 and 12, and then the water in the water tank 1 can be used as a soaking material or can be used as a power source of the air drying assembly 5 after standing and blowing, so that once the batch of the experiment is judged to be unqualified, the switching valve 28 on the water inlet 16 is immediately opened, and a second sampling experiment is prepared.
It will be appreciated by those skilled in the art that the present invention can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.
Claims (3)
1. The water absorption testing device for the capacitor insulation protective sleeve is characterized by comprising a first water tank (1) provided with a water inlet (16) and a water outlet (17), wherein a soaking assembly (2) is arranged in the first water tank (1), a free driving assembly (3) for shaking the soaking assembly (2) is further arranged in the first water tank (1), the side surface of the first water tank (1) is communicated with a second water tank (4), an air drying assembly (5) is arranged in the second water tank (4) to air-dry an object to be tested, and a testing assembly (23) for testing whether the water absorption is qualified or not is arranged at the upper part of the second water tank (4);
the soaking assembly (2) comprises a soaking box (6), a first leak hole (12) is formed in the bottom end of the soaking box (6) and two ends of the soaking box are rotatably connected to a support (7), the upper ends of the two supports (7) are sleeved outside a rotating shaft (8), two ends of the rotating shaft (8) are rotatably connected to a base plate (9), a motor (10) is arranged outside the base plate (9), an output shaft of the motor (10) is connected with the rotating shaft (8), a bearing box (11) is placed in the soaking box (6), and a second leak hole (13) is formed in a bottom plate of the bearing box (11) and an object to be tested is placed in the bearing box;
the free driving assembly (3) is provided with two groups and is symmetrically distributed in the first water tank (1) and is arranged along a rotation track line of the bottom plate of the soaking tank (6), the free driving assembly (3) comprises a fixed shaft (14) arranged on the first water tank (1), and the fixed shaft (14) is rotationally connected with a plurality of cams (15);
the testing assembly (23) comprises two bases (24) arranged at the top of the water tank II (4), a balance plate (25) is rotatably connected between the two bases (24), limit grooves (26) are formed in two ends of the balance plate (25), a fixed block (27) is placed in the limit groove (26) close to one side of the water inlet (16), and a switch valve (28) is arranged on the water inlet (16).
2. The water absorption testing device for a capacitor insulating protective sleeve according to claim 1, wherein: the water outlet (17) is communicated to the second water tank (4) through a water pipe, a placing groove (18) is formed in the second water tank (4), a carrying box (11) with a to-be-tested object is placed in the placing groove (18), and a plurality of leakage holes (19) are formed in the placing groove (18).
3. The water absorption testing device for a capacitor insulating protective sleeve according to claim 2, wherein: the water tank II (4) is internally provided with a central rotating shaft (20), the lower end of the central rotating shaft (20) is provided with a plurality of guide plates (21) which are annularly arranged along the axis of the central rotating shaft, the upper end of the central rotating shaft (20) is provided with a plurality of fan blades (22) which are annularly arranged along the axis of the central rotating shaft, and wind generated by rotation of the fan blades (22) blows to the leak hole III (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111630319.9A CN114486611B (en) | 2021-12-28 | 2021-12-28 | Water absorption testing device for capacitor insulation protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111630319.9A CN114486611B (en) | 2021-12-28 | 2021-12-28 | Water absorption testing device for capacitor insulation protective sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114486611A CN114486611A (en) | 2022-05-13 |
| CN114486611B true CN114486611B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111630319.9A Active CN114486611B (en) | 2021-12-28 | 2021-12-28 | Water absorption testing device for capacitor insulation protective sleeve |
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| CN (1) | CN114486611B (en) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU687388A1 (en) * | 1978-04-03 | 1979-09-25 | Специальное Конструкторское Бюро Всесоюзного Научно-Исследовательского Института Охраны Труда Вцспс | Apparatus for the estimation of water-absorption of textile materials |
| JPH08193938A (en) * | 1995-01-17 | 1996-07-30 | Kawasaki Steel Corp | Method and apparatus for measuring hygroscopicity of semiconductor package |
| JP3458136B2 (en) * | 2000-01-21 | 2003-10-20 | 東急建設株式会社 | Measuring device and measuring method for measuring water absorption of aggregate |
| JP2001289766A (en) * | 2000-01-31 | 2001-10-19 | Haiko Onoda Remicon Kk | Percentage of aggregate water absorption measuring method, aggregate surface moisture ratio measuring method, surface moisture removing device, and mortar constituent extracting apparatus |
| JP3398863B2 (en) * | 2000-10-25 | 2003-04-21 | 有限会社ベクトル中央研究所 | Method for measuring surface dry density, water absorption and surface water content of aggregate, and high-temperature aggregate cooling device used therefor |
| CN2570770Y (en) * | 2002-07-31 | 2003-09-03 | 任若明 | Fast moisture tester |
| CN205786234U (en) * | 2016-07-07 | 2016-12-07 | 山东科技大学 | A kind of thermostatic water tank for testing foam concrete water absorption rate |
| CN106840943B (en) * | 2016-08-28 | 2019-05-24 | 华北水利水电大学 | A kind of device and test method detecting construction refuse regenerated aggregate water absorption character |
| CN206029675U (en) * | 2016-09-05 | 2017-03-22 | 北京新能源汽车股份有限公司 | Water absorption rate test fixture |
| EP3470836B1 (en) * | 2017-10-10 | 2020-04-22 | Narvil | Device for measuring the absorption capacity of absorbent paper |
| CN107656038A (en) * | 2017-10-27 | 2018-02-02 | 天津建仪机械设备检测有限公司 | High sealing water absorption rate detection means |
| CN210665379U (en) * | 2019-08-29 | 2020-06-02 | 苏州方程式科技材料有限公司 | Water absorption rod quality detection device |
| CN110926902A (en) * | 2019-12-28 | 2020-03-27 | 长安大学 | Device and method for measuring water absorption of machine-made sand |
| CN211784922U (en) * | 2020-01-15 | 2020-10-27 | 济南港诚工程检测有限公司 | Sintered brick water absorption and saturation coefficient detection device |
| CN212872063U (en) * | 2020-09-30 | 2021-04-02 | 广东大道检测技术有限公司 | Concrete sand water absorption measuring device |
| CN213364508U (en) * | 2020-10-24 | 2021-06-04 | 泰州市金衡建筑材料检测有限公司 | Gypsum board surface water absorption rate tester |
| CN213903252U (en) * | 2020-12-07 | 2021-08-06 | 盐城市泰康工程检测有限公司 | Stone water absorption porosity detector |
| CN112858081A (en) * | 2020-12-21 | 2021-05-28 | 西安航天化学动力有限公司 | Device and method for testing water absorbability of propellant raw materials |
| CN214039384U (en) * | 2020-12-24 | 2021-08-24 | 江苏麦昆纤维科技有限公司 | Spout a air-dry device |
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- 2021-12-28 CN CN202111630319.9A patent/CN114486611B/en active Active
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