CN212010764U - High-pressure impregnation equipment for capacitor - Google Patents
High-pressure impregnation equipment for capacitor Download PDFInfo
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- CN212010764U CN212010764U CN202021031358.8U CN202021031358U CN212010764U CN 212010764 U CN212010764 U CN 212010764U CN 202021031358 U CN202021031358 U CN 202021031358U CN 212010764 U CN212010764 U CN 212010764U
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Abstract
The utility model discloses a high-pressure impregnation device for a capacitor, which comprises an impregnation cylinder, an impregnation cylinder cover and an opening and closing power device, wherein the impregnation cylinder cover is matched with the impregnation cylinder; a cylinder cover attaching groove used for attaching the impregnation cylinder cover is formed by sinking around the inner wall of the impregnation cylinder, and an O-shaped sealing ring is arranged on the cylinder cover attaching groove in an interference manner; the side surface of the impregnation cylinder cover is provided with a locking cover plugging strip for locking and sealing the impregnation cylinder and the impregnation cylinder cover. The utility model discloses in contain the impregnation jar and contain the cylinder cap and adopt O type sealing washer, locking closure stuff strip and locking device through combining, guarantee that the high pressure contains the inside encapsulated situation that is in of impregnation equipment to the messenger contains the impregnation jar and contains the complete sealing closure between the impregnation cylinder cap, has good sealing performance, thereby improves under high pressure or low pressure environment and contains the impregnation efficiency, and has reduced the emergence of potential safety hazard.
Description
Technical Field
The utility model relates to a condenser production field, concretely relates to high pressure that capacitor was used contains equipment that soaks.
Background
In the production process of the capacitor, the capacitor is often required to be subjected to high-pressure impregnation treatment, and the high-pressure impregnation treatment is to infiltrate an impregnation medium into required capacitor parts by adopting a certain high pressure so that the parts achieve a certain special function and directly influence the physical characteristics of the capacitor. At present, traditional equipment that soaks adopts artifical turnover feeding mode always, on, unloading speed is low, and contain the equipment that soaks and adopt inflatable seal circle mostly, its gas tightness and wear resistance are relatively poor, appear the not strong problem of leakproofness easily after the cylinder cap opens and shuts for a long time, thereby influence the soaking efficiency and the effect of condenser, and it is less to contain the pressure of soaking that uses, cause the product to soak the quality poor, it is difficult to guarantee condenser product quality, there is the time of soaking, inefficiency, the high problem of power consumption, there is secondary pollution very easily to soaking medium liquid, in addition because machining efficiency is low, the completion is soaked the condenser and to the one section time of long-pending pressure before the rear end equipment assemblage machine, thereby the effect and the quality of soaking of product have been influenced.
Therefore, how to ensure the sealing performance of the impregnation equipment so as to improve the impregnation efficiency under a high-pressure or low-pressure environment is a main technical problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model discloses a high pressure that condenser was used contains equipment that soaks.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
a high-pressure impregnation device for a capacitor comprises an impregnation cylinder, an impregnation cylinder cover matched with the impregnation cylinder, and an opening and closing power device for driving the impregnation cylinder cover to open and close, wherein the upper edge of the impregnation cylinder is flush with the upper end face of the impregnation cylinder cover, and locking devices for locking the impregnation cylinder and the impregnation cylinder cover are respectively arranged on two sides of the impregnation cylinder;
a cylinder cover attaching groove used for attaching the impregnation cylinder cover is formed by sinking around the inner wall of the impregnation cylinder, and an O-shaped sealing ring is arranged on the cylinder cover attaching groove in an interference manner; the side surface of the impregnation cylinder cover is provided with a locking cover plugging strip for locking and sealing the impregnation cylinder and the impregnation cylinder cover.
The high-pressure impregnation equipment for the capacitor comprises a cylinder body and a pinch plate, wherein an impregnation cavity is formed in the cylinder body, the pinch plate corresponds to the impregnation cylinder cover and is arranged on the upper edge of the cylinder body in a flush mode, and when the impregnation cylinder cover and the impregnation cylinder are locked, the lock cover filler strip is arranged between the pinch plate and the impregnation cylinder cover in an interference mode.
In the high-pressure impregnation equipment for the capacitor, an impregnation basket is arranged in the impregnation cavity, the impregnation basket comprises an impregnation basket bottom horizontally arranged in the impregnation cavity, impregnation basket flanges arranged around the impregnation basket bottom, and a plurality of product impregnation grooves arranged on the impregnation basket bottom in parallel, and an impregnation liquid discharge port is arranged between the product impregnation grooves and the impregnation basket flanges.
The high pressure that foretell capacitor was used contains equipment of soaking, wherein in correspond on the buckle contain and contain the cylinder cap that soaks and be provided with two sets of top cap device at least, top cap device including set up perpendicularly in first cylinder on the buckle, correspond the locking closure stuff set up in stuff push rod on the piston rod of first cylinder, the direction of push of first cylinder is on a parallel with power device's that opens and shuts cover the direction that moves.
The high pressure that foretell capacitor was used contains equipment of soaking, wherein contain the jar including corresponding power device that opens and shuts sets up is used for supplying contain the cylinder cap that the jar cover removed dodges the breach, locking device including set up in the first locking lid mechanism of breach department is dodged to the cylinder cap, first locking lid mechanism including set up in the second cylinder in the jar body outside and corresponding contain the jar cover set up in first cylinder cap locking casting die on the piston rod of second cylinder, the direction of promotion perpendicular to of second cylinder power device's the direction of covering that moves.
The high-pressure impregnation equipment for the capacitor is characterized in that the opening and closing power device comprises a rodless cylinder horizontally arranged on the outer side of the cylinder body and a cylinder cover connecting piece arranged on the rodless cylinder, wherein the cylinder cover connecting piece is fixedly connected with an impregnation cylinder cover, and a first pressing piece locking groove matched with the first cylinder cover locking pressing piece is formed in the cylinder cover connecting piece.
The high pressure that foretell capacitor was used contains equipment of soaking, wherein in keeping away from the breach is dodged to the cylinder cap be provided with second locking closure mechanism on the buckle, second locking closure mechanism including set up perpendicularly in third cylinder on the buckle and corresponding contain the cylinder cap set up in contain second cylinder lid locking casting die on the piston rod of third cylinder, contain be provided with on the cylinder cap with the second casting die locking recess of second cylinder lid locking casting die looks adaptation, the direction of thrust of third cylinder is on a parallel with power device's the direction of covering that moves opens and shuts.
In the high-pressure impregnation equipment for the capacitor, a first through hole is formed in the lower end face of the impregnation cavity penetrating through the cylinder body, an impregnation liquid infusion port is formed in the first through hole, and an impregnation liquid storage device is communicated with the impregnation liquid infusion port through a pipeline.
In the high-pressure impregnation equipment for the capacitor, a lifting device for lifting the impregnation basket is arranged below the cylinder body, a second through hole is formed in the lower end face, penetrating through the cylinder body, of the impregnation basket, the lifting device comprises a fourth cylinder longitudinally arranged on the lower end face of the cylinder body and a lifting push rod arranged on the fourth cylinder, and the lifting push rod is fittingly inserted in the second through hole and fixedly connected with the bottom of the impregnation basket.
In the high-pressure impregnation equipment for the capacitor, the cylinder body is provided with the vacuum breather valve, the liquid level measurer, the pressure sensor and the thermocouple respectively.
The utility model has the advantages that: the utility model relates to a rationally ingenious, contain and soak the jar and soak the cylinder cap and adopt O type sealing washer, locking closure stuff and locking device through combining, guarantee that the high pressure soaks the inside of equipment in encapsulated situation, so that contain and soak the jar and soak the complete sealing closure between the cylinder cap, have good sealing performance, thereby improve and soak efficiency under high pressure or low pressure environment, and reduced the emergence of potential safety hazard, wherein O type sealing washer replaces traditional inflatable seal, under the condition of soaking the cylinder cap and high pressure, low pressure of opening and shutting repeatedly for a long time, O type sealing washer has stronger wearability, thereby its life has been prolonged; moreover, the impregnation basket can improve the placement space of the product, improve the impregnation efficiency and avoid the condition that the impregnation liquid is remained in the impregnation tank of the product to influence the impregnation effect of the product; in addition, improve the feeding mode of traditional basket turnover feeding that operating personnel carried and is equipped with the condenser through being provided with elevating gear, improve product feed rate, be applicable to large-scale production.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view schematically illustrating the present invention;
fig. 3 is a right-side schematic view of the present invention;
fig. 4 is a schematic perspective view of the impregnation cylinder of the present invention;
fig. 5 is a schematic front view of the power device for the cylinder cover and the opening/closing device of the present invention.
Detailed Description
The present invention is further described below with reference to specific embodiments, so that the technical solution of the present invention is easier to understand and master, rather than to limit the present invention.
Example (b): referring to fig. 1 to 5, the high-pressure impregnation equipment for a capacitor provided in this embodiment includes an impregnation cylinder 1, an impregnation cylinder cover 2 adapted to the impregnation cylinder 1, and an opening and closing power device 3 for driving the impregnation cylinder cover 2 to open and close, wherein an upper edge of the impregnation cylinder 1 is flush with an upper end surface of the impregnation cylinder cover 2, so as to improve the air tightness between the impregnation cylinder 1 and the impregnation cylinder cover 2, and locking devices for locking the impregnation cylinder 1 and the impregnation cylinder cover 2 are respectively provided at two sides of the impregnation cylinder 1, so as to completely seal and lock the impregnation cylinder 1 and the impregnation cylinder cover 2, thereby improving the sealing performance;
a cylinder cover attaching groove for attaching with the impregnation cylinder cover 2 is formed by sinking around the inner wall of the impregnation cylinder 1, and an O-shaped sealing ring 13 is arranged on the cylinder cover attaching groove in an interference manner; the side surface of the impregnation cylinder cover 2 is provided with a locking cover plugging strip 21 corresponding to the impregnation cylinder 1 for locking and sealing the impregnation cylinder 1 and the impregnation cylinder cover 2; specifically, in sunken formation sealing washer standing groove in the cylinder cap laminating groove, O type sealing washer 13 interference set up in the sealing washer standing groove, work as contain the cylinder cap 2 with it is fashionable to contain jar 1 looks lock, O type sealing washer 13 with locking closure stuff 21 guarantees the high pressure contains and soaks equipment inside and be in encapsulated situation, ensures that it has good sealing performance to improve under high pressure or low pressure environment and contain and soak efficiency.
Preferably, the impregnation cylinder 1 comprises a cylinder body 11 with an impregnation cavity therein, and a buckle plate 12 flush arranged on the upper edge of the cylinder body 11 corresponding to the impregnation cylinder cover 2, wherein when the impregnation cylinder cover 2 is locked with the impregnation cylinder 1, the locking cover stuff 21 is arranged between the buckle plate 12 and the impregnation cylinder cover 2 in an interference manner; specifically, when the opening and closing power device 3 drives the impregnation cylinder cover 2 to be closed, the locking cover stuff 21 is pulled along with the impregnation cylinder cover 2 to be tightly buckled to the buckle plate 12, so as to realize complete sealing and locking between the impregnation cylinder 1 and the impregnation cylinder cover 2, and further improve the sealing performance.
Further, an impregnation basket 14 is arranged in the impregnation chamber, the impregnation basket 14 comprises an impregnation basket bottom horizontally arranged in the impregnation chamber, impregnation basket flanges arranged around the periphery of the impregnation basket bottom, and a plurality of product impregnation grooves arranged in parallel on the impregnation basket bottom, and an impregnation liquid discharge port is arranged between each product impregnation groove and each impregnation basket flange; specifically, the capacitors to be impregnated are placed in the product impregnation tanks, the product impregnation tanks are provided with 12 groups, and each group of the product impregnation tanks can be used for placing 9 capacitors; after the capacitor finishes impregnation, the impregnation liquid flows out through the gap between the retaining edge of the impregnation basket and the cylinder body 11 and also flows out from the liquid outlet of the impregnation liquid, so that the impregnation effect of the product is prevented from being influenced by the residual impregnation liquid in the impregnation tank of the product.
Preferably, at least two sets of top cover devices are arranged on the buckle plate 12 corresponding to the impregnation cylinder cover 2, each top cover device includes a first cylinder 151 vertically arranged on the buckle plate 12, and a plunger rod 152 arranged on a piston rod of the first cylinder 151 corresponding to the cover locking plunger 21, and a pushing direction of the first cylinder 151 is parallel to a cover moving direction of the opening and closing power device 3; when power device 3 orders about contain when soaking cylinder lid 2 opens, the piston rod of first cylinder 151 stretches out, drives stuff bar push rod 152 backs up locking closure stuff bar 21, is convenient for contain soak cylinder lid 2 with contain the separation of jar 1, avoid because of there is the pressure differential in the pressure that contains the intracavity and the atmospheric pressure and can not normally open contain and contain jar lid 2.
Preferably, the impregnation cylinder 1 includes a cylinder cover avoiding gap, which is arranged corresponding to the opening and closing power device 3 and used for the impregnation cylinder cover 2 to move, the locking device includes a first cover locking mechanism arranged at the cylinder cover avoiding gap, the first cover locking mechanism includes a second cylinder 161 arranged outside the cylinder body 11 and a first cylinder cover locking pressing piece 162 arranged on a piston rod of the second cylinder 161 corresponding to the impregnation cylinder cover 2, and a pushing direction of the second cylinder 161 is perpendicular to a cover moving direction of the opening and closing power device 3; a second cover locking mechanism is arranged on the buckle plate 12 far away from the cylinder cover avoiding gap, the second cover locking mechanism comprises a third cylinder 171 vertically arranged on the buckle plate 12 and a second cylinder cover locking pressing piece 172 arranged on a piston rod of the third cylinder 171 corresponding to the impregnation cylinder cover 2, a second pressing piece locking groove matched with the second cylinder cover locking pressing piece 172 is arranged on the impregnation cylinder cover 2, the pushing direction of the third cylinder 171 is parallel to the cover moving direction of the opening and closing power device 3, and a cylinder cover locking protrusion is arranged on the second cylinder cover locking pressing piece 172 corresponding to the second pressing piece locking groove; when the impregnation cylinder cover 2 covers the impregnation cylinder 1, the second cylinder 161 drives the first cylinder cover locking pressing piece 162 to lock the impregnation cylinder cover 2, and the third cylinder 171 drives the second cylinder cover locking pressing piece 172 to lock the impregnation cylinder cover 2, that is, the second cylinder cover locking pressing piece 172 is clamped in the second pressing piece locking groove, so that the impregnation cylinder cover 2 and the impregnation cylinder 1 are sealed and locked, and the inside of the impregnation cavity is ensured to have good sealing performance.
Further, the opening and closing power device 3 includes a rodless cylinder 31 horizontally disposed outside the cylinder body 11, and a cylinder cover connecting piece 32 mounted on the rodless cylinder 31, wherein the cylinder cover connecting piece 32 is fixedly connected to the impregnation cylinder cover 2, and a first pressing piece locking groove 33 adapted to the first cylinder cover locking pressing piece 162 is disposed on the cylinder cover connecting piece 32; when the rodless cylinder 31 drives the impregnation cylinder cover 2 to cover the impregnation cylinder 1, the second cylinder 161 drives the first cylinder cover locking pressing piece 162 to lock the impregnation cylinder cover 2, at the moment, the first cylinder cover locking pressing piece 162 is clamped in the second pressing piece locking groove, the third cylinder 171 drives the second cylinder cover locking pressing piece 172 to lock the impregnation cylinder cover 2, at the moment, the second cylinder cover locking pressing piece 172 is clamped in the second pressing piece locking groove, and the impregnation cylinder cover 2 is prevented from being cracked and splashed due to the fact that the pressure inside the impregnation cavity is increased or reduced in the subsequent impregnation process, and therefore potential safety hazards are caused.
Preferably, a first through hole is arranged corresponding to the impregnation chamber and penetrating through the lower end surface of the cylinder body 11, an immersion liquid containing infusion port 4 is arranged on the first through hole, and the immersion liquid containing infusion port 4 is communicated with an immersion liquid containing storage device through a pipeline; when impregnation liquid needs to be injected into the impregnation cavity, the impregnation liquid storage device injects impregnation liquid into the impregnation cavity through the pipeline and the impregnation liquid injection port 4; when the impregnation liquid in the impregnation cavity needs to be discharged, the impregnation liquid flows back to the impregnation liquid storage device through the impregnation liquid infusion port 4 and the pipeline, so that the impregnation liquid can be conveniently and quickly injected or discharged, and the influence on the impregnation effect caused by the overlong impregnation time of the capacitor is avoided.
Furthermore, a lifting device 5 for lifting the impregnation basket 14 is disposed below the cylinder body 11, a second through hole is disposed on the lower end surface of the impregnation basket 14 penetrating through the cylinder body 11, the lifting device 5 includes a fourth cylinder 51 longitudinally disposed on the lower end surface of the cylinder body 11, and a lifting push rod 52 disposed on the fourth cylinder 51, the lifting push rod 52 is fittingly inserted into the second through hole and fixedly connected to the bottom of the impregnation basket; specifically, a leakage-proof ferrule is sleeved on the second through hole, and the leakage-proof ferrule prevents the immersion liquid from leaking out from the gap between the lifting push rod 52 and the second through hole; the piston rod of the fourth cylinder 51 extends out to drive the lifting push rod 52 to lift the impregnation basket 14 so as to wait for the capacitor to be fed; after the capacitor is fed, the piston rod of the fourth cylinder 51 retracts to drive the lifting push rod 52 to lower the impregnation basket 14 so as to wait for impregnation in the next step, thereby improving the feeding rate of products and improving the feeding mode of the conventional operation personnel for conveying the basket with the capacitor to be subjected to turnover feeding.
Further, a vacuum breather valve 61, a liquid level measuring device 62, a pressure sensor 63 and a thermocouple 64 are respectively arranged on the cylinder body 11; before the impregnation cavity is filled with the impregnation liquid, the impregnation cavity is adjusted to high pressure or low pressure through the vacuum breather valve 61 according to the actual impregnation requirement; when the impregnation liquid is injected into the impregnation chamber, the liquid level measurer 62 controls the liquid level height in the impregnation chamber, when the impregnation liquid is fully injected into the impregnation chamber, the impregnation process is completed by keeping the hydraulic pressure in the impregnation chamber for a certain time, and the pressure sensor 63 and the thermocouple 64 constantly detect the pressure and the temperature in the impregnation chamber, so that the controllability of the high-pressure impregnation equipment is improved, and the high-pressure impregnation equipment is suitable for large-scale production.
The utility model discloses at the during operation, elevating gear 5 will contain the basket 14 jack-up to the material loading station of soaking to wait for the condenser material loading, wait to contain the basket 14 material loading and finish, elevating gear 5 will contain the basket 14 decline to contain in the impregnation chamber, at this moment the power device 3 that opens and shuts will contain on the impregnation cylinder 1 with containing the cylinder cap 2 lid, first locking mechanism with the second locking mechanism locking contain the cylinder cap 2, at this moment O type sealing washer 13 with lock cover stuff 21 lock tightly contain between the impregnation cylinder 1 with containing the cylinder cap 2; according to the actual impregnation requirement, the impregnation cavity is adjusted to a high pressure or a low pressure through the vacuum breather valve 61, the impregnation liquid storage device is filled with liquid into the impregnation cavity through the impregnation liquid infusion port 4, after the liquid injection is completed, the hydraulic impregnation is kept for a period of time, the vacuum breather valve 61 is adjusted to enable the impregnation cavity to recover the normal pressure state, after the impregnation liquid storage device recovers the impregnation liquid, the first cover locking mechanism and the second cover locking mechanism loosen the impregnation cylinder cover 2, the top cover device jacks the cover locking plug strip 21, at the moment, the opening and closing power device 3 drives the impregnation cylinder cover 2 to leave the impregnation cylinder 1, and the lifting device 5 jacks a finished capacitor to wait for discharging.
The utility model relates to a rationally ingenious, contain and soak the jar and soak the cylinder cap and adopt O type sealing washer, locking closure stuff and locking device through combining, guarantee that the high pressure soaks the inside of equipment in encapsulated situation, so that contain and soak the jar and soak the complete sealing closure between the cylinder cap, have good sealing performance, thereby improve and soak efficiency under high pressure or low pressure environment, and reduced the emergence of potential safety hazard, wherein O type sealing washer replaces traditional inflatable seal, under the condition of soaking the cylinder cap and high pressure, low pressure of opening and shutting repeatedly for a long time, O type sealing washer has stronger wearability, thereby its life has been prolonged; moreover, the impregnation basket can improve the placement space of the product, improve the impregnation efficiency and avoid the condition that the impregnation liquid is remained in the impregnation tank of the product to influence the impregnation effect of the product; in addition, improve the feeding mode of traditional basket turnover feeding that operating personnel carried and is equipped with the condenser through being provided with elevating gear, improve product feed rate, be applicable to large-scale production.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, using the technical means and contents disclosed above, without departing from the scope of the technical solution of the present invention. Therefore, the protection scope of the present invention should be covered by the equivalent changes made according to the shape, structure and principle of the present invention, all without departing from the technical solution of the present invention.
Claims (10)
1. The high-pressure impregnation equipment for the capacitor is characterized by comprising an impregnation cylinder, an impregnation cylinder cover matched with the impregnation cylinder and an opening and closing power device for driving the impregnation cylinder cover to open and close, wherein the upper edge of the impregnation cylinder is flush with the upper end face of the impregnation cylinder cover, and locking devices for locking the impregnation cylinder and the impregnation cylinder cover are respectively arranged on two sides of the impregnation cylinder;
the impregnation cylinder cover sealing structure is characterized in that a cylinder cover attaching groove used for being attached to an impregnation cylinder cover is formed by sinking the inner wall of the impregnation cylinder, an O-shaped sealing ring is arranged on the cylinder cover attaching groove in an interference fit mode, and a locking cover plugging strip used for locking and sealing the impregnation cylinder and the impregnation cylinder cover is arranged on the side face of the impregnation cylinder cover corresponding to the impregnation cylinder.
2. The high-pressure impregnation equipment for the capacitor according to claim 1, wherein the impregnation cylinder comprises a cylinder body with an impregnation cavity therein, and a buckle plate flush with the impregnation cylinder cover and disposed at the upper edge of the cylinder body, and when the impregnation cylinder cover is locked with the impregnation cylinder, the locking cover stuff is disposed between the buckle plate and the impregnation cylinder cover in an interference manner.
3. The high-pressure impregnation equipment for the capacitor according to claim 2, wherein an impregnation basket is arranged in the impregnation chamber, the impregnation basket comprises an impregnation basket bottom horizontally arranged in the impregnation chamber, an impregnation basket baffle edge arranged around the impregnation basket bottom, and a plurality of product impregnation grooves arranged in parallel on the impregnation basket bottom, and an impregnation liquid discharge port is arranged between the product impregnation grooves and the impregnation basket baffle edge.
4. The high-pressure impregnation equipment for the capacitor according to claim 3, wherein at least two sets of top cover devices are arranged on the buckle plate corresponding to the impregnation cylinder cover, each top cover device comprises a first cylinder vertically arranged on the buckle plate and a plunger rod arranged on a piston rod of the first cylinder corresponding to the stopper bar of the locking cover, and the pushing direction of the first cylinder is parallel to the cover moving direction of the opening and closing power device.
5. The high-pressure impregnation equipment for the capacitor according to claim 4, wherein the impregnation cylinder includes a cylinder cover avoiding gap corresponding to the opening and closing power device and used for the impregnation cylinder cover to move, the locking device includes a first cover locking mechanism disposed at the cylinder cover avoiding gap, the first cover locking mechanism includes a second cylinder disposed outside the cylinder body and a first cylinder cover locking pressing member disposed on a piston rod of the second cylinder corresponding to the impregnation cylinder cover, and a pushing direction of the second cylinder is perpendicular to a cover moving direction of the opening and closing power device.
6. The high-pressure impregnation equipment for the capacitor according to claim 5, wherein the opening and closing power device comprises a rodless cylinder horizontally arranged outside the cylinder body and a cylinder cover connecting piece mounted on the rodless cylinder, the cylinder cover connecting piece is fixedly connected with the impregnation cylinder cover, and a first pressing piece locking groove adapted to the first cylinder cover locking pressing piece is formed in the cylinder cover connecting piece.
7. The high-pressure impregnation equipment for the capacitor according to claim 5, wherein a second cover locking mechanism is disposed on the buckle plate away from the cylinder cover avoiding gap, the second cover locking mechanism comprises a third cylinder vertically disposed on the buckle plate and a second cylinder cover locking pressing member disposed on a piston rod of the third cylinder corresponding to the impregnation cylinder cover, a second pressing member locking groove adapted to the second cylinder cover locking pressing member is disposed on the impregnation cylinder cover, and a pushing direction of the third cylinder is parallel to a cover moving direction of the opening and closing power device.
8. The high-pressure impregnation apparatus for capacitors according to claim 3, wherein a first through hole is provided in the impregnation chamber through the lower end surface of the cylinder body, an impregnation solution feeding port is provided in the first through hole, and an impregnation solution storage device is provided in the impregnation solution feeding port so as to communicate with the impregnation solution feeding port via a pipe.
9. The high-pressure impregnation equipment for the capacitor according to claim 8, wherein a lifting device for lifting the impregnation basket is provided below the cylinder body, a second through hole is provided corresponding to the impregnation basket and penetrating through the lower end surface of the cylinder body, the lifting device comprises a fourth cylinder longitudinally provided on the lower end surface of the cylinder body, and a lifting push rod provided on the fourth cylinder, and the lifting push rod is fittingly inserted into the second through hole and fixedly connected to the bottom of the impregnation basket.
10. The high-pressure impregnation apparatus for a capacitor according to claim 9, wherein a vacuum breather valve, a liquid level measuring device, a pressure sensor, and a thermocouple are mounted on the cylinder body, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031358.8U CN212010764U (en) | 2020-06-08 | 2020-06-08 | High-pressure impregnation equipment for capacitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031358.8U CN212010764U (en) | 2020-06-08 | 2020-06-08 | High-pressure impregnation equipment for capacitor |
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| CN212010764U true CN212010764U (en) | 2020-11-24 |
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| CN202021031358.8U Active CN212010764U (en) | 2020-06-08 | 2020-06-08 | High-pressure impregnation equipment for capacitor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036154A (en) * | 2022-02-22 | 2022-09-09 | 深圳市昱光电子有限公司 | Air pressure self-locking impregnation cylinder |
-
2020
- 2020-06-08 CN CN202021031358.8U patent/CN212010764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036154A (en) * | 2022-02-22 | 2022-09-09 | 深圳市昱光电子有限公司 | Air pressure self-locking impregnation cylinder |
| CN115036154B (en) * | 2022-02-22 | 2024-05-28 | 深圳市昱光电子有限公司 | Pneumatic self-locking impregnation cylinder |
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