CN216116568U

CN216116568U - Capacitor sealing air tightness detection device

Info

Publication number: CN216116568U
Application number: CN202122521514.XU
Authority: CN
Inventors: 张诚志; 邵烨; 李世强
Original assignee: Nantong Hicon Electronics Co ltd
Current assignee: Nantong Hicon Electronics Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-22
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a capacitor sealing air tightness detection device in the field of air tightness detection devices, which comprises a main body, wherein the upper end of the main body is detachably connected with a housing, the upper end of the housing is detachably connected with a screw plate, and the upper end of the screw plate is detachably connected with an adjustable hose, an instrument and a vacuum tube valve. The arrangement is convenient for a user to trace back production records of the product at any time, and is beneficial to large data screening of product parameters; the air tightness of a plurality of groups of capacitors can be detected simultaneously, the efficiency is high, the method is simple and convenient, the operation is quick, the illumination lamp can improve the observation brightness, and the observation is clearer; the dust in the outer cover can be removed through the arrangement, the dust is not easy to accumulate on the outer cover, a user can conveniently observe the condition in the outer cover, and the practicability is high; the sealing performance is ideal, air is not easy to enter the outer cover through the bottom, and therefore the damage to products inside the outer cover caused by substances in the air is avoided.

Description

Capacitor sealing air tightness detection device

Technical Field

The utility model belongs to the field of air tightness detection devices, and particularly relates to a capacitor seal air tightness detection device.

Background

The airtightness of the sealing of the capacitor is an important index. If the air tightness is not up to standard, the external air can easily permeate into the capacitor. Trace elements such as chlorine and sulfur in the air can cause corrosive damage to the aluminum foil, especially in severe working environments such as seasides and mines. The lifetime of the capacitor will be greatly shortened. Therefore, it is very important to control the airtightness of the capacitor strictly.

According to the disclosed condenser of patent number CN201922233329.3 seals gas tightness detection device still has some defects, the condenser seals the dust that gas tightness detection device can't clear away the dustcoat, the dust is piled up on the dustcoat, the inside situation of dustcoat is observed to the person of not being convenient for, the practicality is lower, secondly, the condenser seals gas tightness detection device's leakproofness is comparatively unsatisfactory, the air gets into the dustcoat through the bottom easily inside, thereby cause the damage to inside product, we propose a condenser for this reason and seal gas tightness detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a capacitor seal air tightness detection device, which solves the problems that the capacitor seal air tightness detection device in the background technology cannot remove dust on an outer cover, the dust is accumulated on the outer cover, a user cannot conveniently observe the condition inside the outer cover, the practicability is low, the sealing performance of the capacitor seal air tightness detection device is not ideal, and air easily enters the inner part of the outer cover through the bottom, so that internal products are damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a condenser seals gas tightness detection device, includes the main part, the connection housing can be dismantled to the upper end of main part, the upper end of housing can be dismantled and is connected with the screw board, the upper end of screw board can be dismantled and be connected with adjustable hose, instrument and vacuum tube valve, the one end of adjustable hose can be dismantled and be connected with the light, the block of main part is connected with the mounting bracket, the lower extreme of main part can be dismantled and be connected with the installation base, the one end swing joint of mounting bracket has the circle frame, circle frame and brush ring fixed connection, mounting bracket and screw thread ring threaded connection, the installation base can be dismantled with support tight mechanism and thread bush and be connected, installation base and a protruding ring and No. two protruding ring fixed connection, a protruding ring and No. two protruding ring and sealed pad fixed connection.

Preferably, adjustable hose can dismantle the upper end of fixing at the screw board through fixed hoop, adjustable hose's inside is provided with the power cord, and the power cord is connected with the light electricity, the instrument all can dismantle the upper end of fixing at the screw board through the installed part with the vacuum tube valve.

Preferably, the round frame is movably mounted at one end of the mounting frame through a round hole, and the brush ring is detachably fixed on the outer wall of the round frame through a screw.

Preferably, the threaded rings are fixed on the outer wall of the mounting frame through threads, and the number of the threaded rings is four.

Preferably, the abutting mechanisms are installed on the outer wall of the installation base through threaded holes, the number of the abutting mechanisms is four, and the abutting mechanisms comprise abutting rods, rotating rods and abutting soft pads.

Preferably, the thread bush is respectively fixed on the outer walls of the main body and the mounting base through external threads, and the outer walls of the main body and the mounting base are respectively provided with a thread part.

Preferably, the first protruding ring and the second protruding ring are fixed at the upper end of the mounting base through glue dispensing equipment, and the sealing gasket is fixed on the outer walls of the first protruding ring and the second protruding ring through fastening glue respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. through with adjustable hose, the instrument is installed respectively on the screw board with the vacuum tube valve, place the condenser on the installation base again, the housing is sealed with the main part, then it is even to paint the ethylene glycol in the part that the housing sealed, open the vacuum tube valve again, extract to 0.08MPa with the air in the main part, observe again that the housing seals the position and have or not continuous bubble to emerge, clap down with computer software, the record is done, make things convenient for the user of service can go back to the product production record at any time, be favorable to the big data screening of product parameter, and can place the multiunit condenser in the main part, can detect the gas tightness of multiunit condenser simultaneously, high efficiency, the method is simple and convenient, the operation is swift, and the light can improve and observe luminance, it is more clear to observe.

2. Through with the mounting bracket joint on the installation base, when the surface of main part is stained with more dust, can unscrew the screw ring, slide round rack from top to bottom again, the round rack drives the brush ring and scrubs the dust on main part surface repeatedly, thereby avoided the dust to pile up on the main part surface, it is more clear to survey, and after the dust clearance was accomplished, can pass through the screw ring with the round rack and fix, it is spacing to it, the dust of dustcoat can be clear away in this setting, the dust is difficult for piling up on the dustcoat, convenient to use person observes the inside situation of dustcoat, the practicality is stronger.

3. The sealing gasket enables the main body to be more attached to the first bulge ring and the second bulge ring by clamping the main body into the sealing groove formed by the first bulge ring and the second bulge ring, external air is prevented from entering the main body, the sealing performance is good, the main body is tightly abutted to the first bulge ring and the second bulge ring through the abutting mechanism, the three parts are fixed, gaps are prevented from being reserved between the main body and the first bulge ring and the second bulge ring, the fixing effect is improved, the sealing performance is also enhanced, the main body and the mounting base are screwed and fixed through the threaded sleeve, the loosening of the main body and the mounting base is avoided, the sealing performance is set to be ideal, air cannot easily enter the outer cover through the bottom, and therefore the phenomenon that substances in the air damage the inner products is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the mounting bracket of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the mounting base of FIG. 1 according to the present invention;

FIG. 4 is an exploded view of the mounting base and threaded sleeve of FIG. 3 in accordance with the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a housing; 3. a screw plate; 4. an adjustable hose; 5. an illuminating lamp; 6. a meter; 7. a vacuum tube valve; 8. a mounting frame; 9. installing a base; 10. a round frame; 11. a brush ring; 12. a threaded ring; 13. a tightening mechanism; 14. a threaded sleeve; 15. a first raised ring; 16. a second convex ring; 17. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a condenser seals gas tightness detection device, including main part 1, connection housing 2 can be dismantled to main part 1's upper end, housing 2's upper end can be dismantled and be connected with screw plate 3, screw plate 3's upper end can be dismantled and be connected with adjustable hose 4, instrument 6 and vacuum tube valve 7, adjustable hose 4's one end can be dismantled and be connected with light 5, main part 1's block is connected with mounting bracket 8, main part 1's lower extreme can be dismantled and be connected with installation base 9, mounting bracket 8's one end swing joint has circle frame 10, circle frame 10 and brush ring 11 fixed connection, mounting bracket 8 and threaded ring 12 threaded connection, installation base 9 can be dismantled with abutting mechanism 13 and thread bush 14 and be connected, installation base 9 and No. one protruding ring 15 and No. two protruding ring 16 fixed connection, No. one protruding ring 15 and No. two protruding ring 16 and sealed 17 fixed connection that fills up.

In the embodiment, the adjustable hose 4, the instrument 6 and the vacuum tube valve 7 are respectively arranged on the screw plate 3, the capacitor is placed on the installation base 9, the main body 1 is sealed by the housing 2, the part of the sealed opening of the housing 2 is coated with ethylene glycol uniformly, the vacuum tube valve 7 is opened, the air in the main body 1 is pumped to 0.08MPa, whether continuous bubbles emerge from the sealed part of the housing 2 is observed, the continuous bubbles emerge by using computer software, and a record is made, so that a user can conveniently trace production records of products at any time, thereby being beneficial to big data screening of product parameters; by clamping the mounting frame 8 on the mounting base 9, when the outer surface of the main body 1 is full of more dust, the threaded ring 12 can be unscrewed, the round frame 10 slides up and down, the round frame 10 drives the brush ring 11 to repeatedly scrub the dust on the surface of the main body 1, so that the dust is prevented from being accumulated on the surface of the main body 1, the observation is clearer, and the round frame 10 can be fixed through the threaded ring 12 after the dust is cleaned, the dust is limited, the dust of the outer cover can be cleaned by the arrangement, the dust is not easy to accumulate on the outer cover, a user can conveniently observe the condition inside the outer cover, and the practicability is stronger; through blocking main part 1 into the seal groove that No. one bulge loop 15 and No. two bulge loops 16 formed, sealed pad 17 makes main part 1 more laminate with No. one bulge loop 15 and No. two bulge loops 16, avoid the outside air to get into in main part 1, the leakproofness is better, rethread support tight mechanism 13 with main part 1 and No. one bulge loop 15 and No. two bulge loops 16, make the three fixed, avoid leaving the gap between main part 1 and No. one bulge loop 15 and No. two bulge loops 16, not only improved fixed effect, the leakproofness has also been strengthened, it is fixed with installation base 9 to screw up again main part 1 through thread bush 14 afterwards, avoid both to become flexible, this sets up the leakproofness comparatively ideal, the air is difficult to get into inside the dustcoat through the bottom, thereby avoided the material in the air to cause the damage to inside product.

Specifically, adjustable hose 4 can be dismantled through fixed hoop and fix in the upper end of screw plate 3, and adjustable hose 4's inside is provided with the power cord, and the power cord is connected with light 5 electricity, and instrument 6 and vacuum tube valve 7 are all dismantled through the installed part and fix in the upper end of screw plate 3.

In this embodiment, through installing adjustable hose 4, instrument 6 and vacuum tube valve 7 respectively on screw plate 3, place the condenser again on installation base 9, housing 2 seals main part 1, then it is even to paint ethylene glycol at the part that housing 2 seals, open vacuum tube valve 7 again, extract to 0.08MPa with the air in the main part 1, observe housing 2 again and seal the position and have continuous bubble to emerge, clap with computer software, make the record, make things convenient for the user of service to trace back the product production record at any time, be favorable to the big data screening of product parameter, and can place the multiunit condenser in the main part 1, can detect the gas tightness of multiunit condenser simultaneously, high efficiency, the method is simple and convenient, the operation is swift, and light 5 can improve and observe luminance, it is more clear to observe.

Example 2:

referring to fig. 1-5, a circular frame 10 is movably mounted at one end of the mounting frame 8 through a circular hole, and a brush ring 11 is detachably fixed on the outer wall of the circular frame 10 through screws.

In this embodiment, through with mounting bracket 8 joint on installation base 9, when the surface of main part 1 was stained with more dust, can unscrew threaded ring 12, slip circle frame 10 down again, circle frame 10 drives brush ring 11 and scrubs the dust on main part 1 surface repeatedly to avoided the dust to pile up on main part 1 surface, observed more clearly.

Specifically, the threaded rings 12 are fixed on the outer wall of the mounting frame 8 through threads, and the number of the threaded rings 12 is four.

In this embodiment, after the dust is cleaned, the circular frame 10 may be fixed by the threaded ring 12 to limit the circular frame.

Specifically, the abutting mechanisms 13 are installed on the outer wall of the installation base 9 through threaded holes, the number of the abutting mechanisms 13 is four, and the abutting mechanisms 13 comprise abutting rods, rotating rods and abutting soft pads.

In this embodiment, the main body 1 is abutted against the first protruding ring 15 and the second protruding ring 16 through the abutting mechanism 13, so that the three are fixed, gaps are prevented from being left between the main body 1 and the first protruding ring 15 and the second protruding ring 16, the fixing effect is improved, and the sealing performance is enhanced.

Specifically, the thread bush 14 is fixed on the outer walls of the main body 1 and the mounting base 9 through external threads, and the outer walls of the main body 1 and the mounting base 9 are provided with thread parts.

In this embodiment, the body 1 and the mounting base 9 are screwed and fixed by the thread bushing 14, so as to prevent the loosening of the two.

Specifically, a bulge loop 15 and a bulge loop 16 are fixed in the upper end of the mounting base 9 through glue dispensing equipment, and a sealing gasket 17 is fixed on the outer walls of the bulge loop 15 and the bulge loop 16 through fastening glue.

In this embodiment, through in the seal groove that first bulge loop 15 and No. two bulge loops 16 formed with main part 1 card, sealed pad 17 makes main part 1 more laminate with first bulge loop 15 and No. two bulge loops 16, avoids in the outside air gets into main part 1, and the leakproofness is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a condenser seals gas tightness detection device, includes main part (1), its characterized in that: the upper end of the main body (1) can be detachably connected with the housing (2), the upper end of the housing (2) can be detachably connected with the screw plate (3), the upper end of the screw plate (3) can be detachably connected with the adjustable hose (4), the instrument (6) and the vacuum tube valve (7), one end of the adjustable hose (4) can be detachably connected with the illuminating lamp (5), the clamping of the main body (1) is connected with the mounting frame (8), the lower end of the main body (1) can be detachably connected with the mounting base (9), one end of the mounting frame (8) is movably connected with the round frame (10), the round frame (10) is fixedly connected with the brush ring (11), the mounting frame (8) is in threaded connection with the threaded ring (12), the mounting base (9) is detachably connected with the abutting mechanism (13) and the threaded sleeve (14), the mounting base (9) is fixedly connected with the first protruding ring (15) and the second protruding ring (16), the first bulge loop (15) and the second bulge loop (16) are fixedly connected with the sealing gasket (17).

2. The device for detecting the airtightness of the capacitor sealing according to claim 1, wherein: adjustable hose (4) can be dismantled through fixed hoop and fix the upper end at screw plate (3), the inside of adjustable hose (4) is provided with the power cord, and the power cord is connected with light (5) electricity, instrument (6) and vacuum tube valve (7) are all dismantled through the installed part and are fixed in the upper end of screw plate (3).

3. The device for detecting the airtightness of the capacitor sealing according to claim 1, wherein: round frame (10) pass through round hole movable mounting in the one end of mounting bracket (8), brush ring (11) can be dismantled through the screw and fix the outer wall at round frame (10).

4. The device for detecting the airtightness of the capacitor sealing according to claim 1, wherein: the threaded rings (12) are fixed on the outer wall of the mounting rack (8) through threads, and the number of the threaded rings (12) is four.

5. The device for detecting the airtightness of the capacitor sealing according to claim 1, wherein: the supporting mechanisms (13) are arranged on the outer wall of the mounting base (9) through threaded holes, the number of the supporting mechanisms (13) is four, and each supporting mechanism (13) comprises a supporting rod, a rotating rod and a supporting soft cushion.

6. The device for detecting the airtightness of the capacitor sealing according to claim 1, wherein: the threaded sleeve (14) is fixed on the outer walls of the main body (1) and the mounting base (9) through external threads respectively, and threaded parts are arranged on the outer walls of the main body (1) and the mounting base (9).

7. The device for detecting the airtightness of the capacitor sealing according to claim 1, wherein: protruding ring (15) and No. two protruding ring (16) are all fixed in the upper end of installation base (9) through some adhesive deposite equipment, sealed pad (17) are fixed respectively at the outer wall of protruding ring (15) and No. two protruding ring (16) through the fastening glue.