CN219994016U - Movable tablet-sealed fatigue-resistant energy accumulator capsule structure - Google Patents
Movable tablet-sealed fatigue-resistant energy accumulator capsule structure Download PDFInfo
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- CN219994016U CN219994016U CN202321653839.6U CN202321653839U CN219994016U CN 219994016 U CN219994016 U CN 219994016U CN 202321653839 U CN202321653839 U CN 202321653839U CN 219994016 U CN219994016 U CN 219994016U
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- capsule
- sealing
- fatigue
- valve
- sealed
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- 239000002775 capsule Substances 0.000 title claims abstract description 111
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 16
- 230000008719 thickening Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 241000233866 Fungi Species 0.000 claims abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model provides a movable tabletting sealed fatigue-resistant energy accumulator capsule structure, which comprises a capsule, wherein the opening end of the capsule is connected with a sealing ring, the inner side and the outer side of the bottom of the capsule are provided with thickening round tables, the opening of the capsule is provided with an inflation valve, the inflation valve comprises a valve body and a sealing platform, the sealing platform is provided with an annular groove, the inflation valve is also sleeved with a gluing compacting piece matched with the sealing ring, the outside of the capsule is sleeved with a shell with an opening, the opening end of the shell is provided with a fastener in sealing connection with the inflation valve, and the lower end of the shell is provided with a fungus valve and a liquid port valve. According to the utility model, the sealing ring is tightly pressed by the gluing and pressing piece to improve the overall sealing effect, and the thickening round tables are arranged on the inner side and the outer side of the bottom of the capsule to improve the tearing resistance of the capsule product, improve the fatigue resistance, prolong the service life and reduce the cost, and the movable trolley is connected by the support, so that the stability of the capsule structure of the energy accumulator is ensured, the transportation is convenient, and meanwhile, the vibration in the transportation is reduced.
Description
Technical Field
The utility model belongs to the technical field of energy accumulator capsules, and particularly relates to a movable tabletting and sealing fatigue-resistant energy accumulator capsule structure.
Background
The accumulator is used as a traditional hydraulic part product widely applied, has various functions of storing energy, stabilizing pressure, compensating oil leakage, absorbing oil pressure pulsation, relieving impact and the like, is widely applied to hydraulic systems of coal mines, metallurgy, engineering machinery, petrochemical industry, buildings and the like, and is a traditional irreplaceable hydraulic part. The energy accumulator can convert the energy in the system into compression energy or potential energy for storage, and when the system is needed, the compression energy or potential energy is converted into energy such as hydraulic pressure or air pressure for release, and the compression energy or potential energy is supplied to the system again. When the instantaneous pressure of the system increases, the system can absorb the energy of the part so as to ensure that the pressure of the whole system is normal.
While the accumulator capsule is one of the most critical components in the accumulator assembly, its structure is critical to the fatigue life of the accumulator capsule, so it is necessary to design an accumulator capsule structure with a high fatigue life.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a movable tabletting and sealing fatigue-resistant energy accumulator capsule structure aiming at the defects of the prior art. According to the utility model, the sealing ring is tightly pressed by the gluing and pressing piece to improve the overall sealing effect, and the thickening round tables are arranged on the inner side and the outer side of the bottom of the capsule to improve the tearing resistance of the capsule product, improve the fatigue resistance, prolong the service life and reduce the cost, and the movable trolley is connected by the support, so that the stability of the capsule structure of the energy accumulator is ensured, the transportation is convenient, and meanwhile, the vibration in the transportation is reduced.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a sealed tired accumulator capsule structure of portable preforming, its characterized in that, this accumulator capsule structure includes one end open-ended capsule, the open end fixedly connected with sealing washer of capsule, the inside and outside both sides of capsule bottom all are provided with the thickening round platform, the opening part of capsule is provided with the T shape inflation valve, the inflation valve includes the valve body and stretches into the sealed platform of capsule, be provided with on the sealed platform with sealing washer complex annular groove, still overlap on the inflation valve have with sealing washer complex sealed rubber coating compress tightly the piece, the outside cover of capsule is equipped with one end open-ended casing, the casing open end is provided with the fastener with inflation valve sealing connection, the casing lower extreme is provided with fungus shape valve and liquid mouth valve.
The utility model provides a foretell tired accumulator capsule structure of resistant that portable preforming is sealed, its characterized in that, the casing outside is provided with two sets of supporters, the supporters include two vertical bracing pieces and arc bracing piece, still be provided with fastening belt on the vertical bracing piece, the supporter lower part is connected with the travelling car through the bumper shock absorber.
The movable pressing piece sealed fatigue-resistant energy accumulator capsule structure is characterized in that the valve body is provided with the V-shaped groove, and the gluing pressing piece is in sealing fit with the V-shaped groove.
The movable tabletting-sealed fatigue-resistant energy accumulator capsule structure is characterized in that the capsule is integrally injection molded.
The movable tabletting sealing fatigue-resistant energy accumulator capsule structure is characterized in that the sealing ring is O-shaped.
The movable tabletting-sealed fatigue-resistant energy accumulator capsule structure is characterized in that the thickness of the bottom of the capsule is larger than that of the middle of the capsule, and the thickness of the middle of the capsule is larger than that of the top of the capsule.
The movable tabletting sealing fatigue-resistant energy accumulator capsule structure is characterized in that the inner volume of the shell is larger than the volume of the capsule.
The movable tablet-sealed fatigue-resistant energy accumulator capsule structure is characterized in that the inflation valve is sleeved with the label and the stop nut.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the thickening round tables are arranged on the inner side and the outer side of the bottom of the capsule to carry out thickening treatment, so that the tearing resistance of a capsule product can be improved, the fatigue resistance is improved, the service life of the capsule is prolonged, the sealing ring is fixedly connected to the opening end of the capsule and matched with the annular groove on the sealing platform, the sealing of the capsule is realized to ensure that pre-filled nitrogen cannot leak, the use requirement is met, the sealing ring is tightly pressed by the gluing pressing piece, the sealing effect of the sealing ring and the annular groove is improved, the whole accumulator is protected by the shell, and the sealing effect is improved by the pressing piece, and the whole sealing effect is improved by the sealing connection with the inflation valve.
2. According to the utility model, the shell is fixed by arranging the arc-shaped supporting rods and the fastening belt, so that the stability of the energy accumulator capsule structure is ensured, and the lower part of the supporting device is connected with the movable trolley through the shock absorber, so that the energy accumulator capsule structure is convenient to transport, and meanwhile, the vibration in the transportation is reduced.
3. According to the utility model, the hollow truncated cone-shaped label is arranged, so that on one hand, the information of substances in the capsule can be marked, and meanwhile, the joint of the capsule, the inflation valve and the shell is protected, on the other hand, the label is fixed by arranging the stop nut, and the fastener and the gluing compacting piece are further compacted, so that the sealing effect is further improved.
The utility model is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the accumulator capsule structure of the present utility model.
Fig. 2 is an enlarged view at a of fig. 1.
Fig. 3 is a schematic view of the structure of the support and the traveling carriage of the present utility model.
FIG. 4 is a schematic illustration of the connection of the accumulator capsule structure of the present utility model to a support and a dolly.
Reference numerals illustrate:
1-capsules; 1-1, thickening a round table; 2-a sealing ring;
3-an inflation valve; 3-1, a valve body; 3-2, a sealing platform;
4, gluing the compaction sheet; 5-a shell; 6-a fastener;
7-a mushroom valve; 8-a liquid port valve; 9-a support;
9-1, a vertical supporting rod; 9-2, arc-shaped supporting rods; 9-3-fastening the belt;
9-4-a damper; 9-5-moving trolley; 10-signage;
11-stop nut.
Detailed Description
As shown in fig. 1 and 2, the movable tabletting sealed fatigue-resistant accumulator capsule structure comprises a capsule 1 with one end open, the open end of the capsule 1 is fixedly connected with a sealing ring 2, both the inner side and the outer side of the bottom of the capsule 1 are provided with thickened round tables, the opening of the capsule 1 is provided with an inverted T-shaped inflation valve 3, the inflation valve 3 comprises a valve body and a sealing platform extending into the capsule 1, the sealing platform is provided with an annular groove matched with the sealing ring 2, the inflation valve 3 is also sleeved with a gluing compaction sheet 4 matched and sealed with the sealing ring 2, the outer part of the capsule 1 is sleeved with a shell 5 with one end open, the open end of the shell 5 is provided with a fastener 6 in sealing connection with the inflation valve 3, and the lower end of the shell 5 is provided with a fungus valve 7 and a liquid port valve 8.
It should be noted that, the capsule 1 has scalability, is used for storing the inert gas after compression, generally nitrogen, is generally to charge hydraulic oil outside the capsule 1, the capsule 1 deforms along with the extrusion of the hydraulic oil, thus compresses the nitrogen to store energy, but releases energy, through setting up the thickening round table on both sides inside and outside the bottom of the capsule 1, do thickening treatment, can improve the tearing resistance of the capsule product, improve fatigue resistance, lengthen its life, through fixedly connected with seal ring 2 and cooperate with annular groove on the seal platform at the open end of the capsule 1, realize the seal to the capsule 1 in order to guarantee that the nitrogen pre-filled will not leak, meet the use requirement, T-shaped inflation valve 3 is the unidirectional circulation of gas, can pre-charge nitrogen of certain pressure in the capsule 1 with the inflation tool, at the same time plays the role of sealing reversely, the nitrogen is ensured not to leak, the inflation valve 3 is formed by the valve body and the sealing platform extending into the capsule 1, the diameter of the sealing platform is larger than that of the valve body, the sealing platform is matched with the capsule 1, the sealing ring 2 is tightly pressed by the gluing pressing piece 4, the sealing effect of the sealing ring 2 and the annular groove is improved, the gluing pressing piece 4 is a rubber-coated metal framework and has certain strength, the structure of the gluing pressing piece is matched with the size of the inner wall of the shell, the sealing is realized to ensure that the leakage phenomenon can not occur during long-time working, the shell 5 plays a role in protecting the whole accumulator, the upper limit of the working pressure and the safety factor of the accumulator are determined by the shell 5, the sealing effect is improved by tightly pressing the gluing pressing piece 4 through the fastener 6 which is in sealing connection with the inflation valve 3 at the opening end of the shell 5, the whole sealing effect is improved by sealing connection with the inflation valve 3 on the other hand, the mushroom valve 7 is used for preventing the capsule 1 from being extruded out of the liquid port valve 8 after the oil is completely discharged, and protecting the capsule 1. The liquid port valve 8 is a passage for flowing oil, and controls the flow of the oil together with the mushroom valve 7 to balance the pressure on both sides of the mushroom valve 7, thereby realizing the function of an accumulator.
It should be noted that, the height of energy storage ware casing is 405mm, and the height of capsule 1 is 305mm, and thickness distribution designs according to the stress distribution under the actual conditions, and its afterbody department thickness is 5mm, and middle part department thickness is 3.5mm, and the thickness of top department is 3mm, and there is the round platform of height 6mm in capsule 1 afterbody central region, and this structural design can improve capsule fatigue life.
As shown in fig. 3 and 4, in this embodiment, two sets of supporters 9 are disposed outside the housing 5, the supporters 9 include two vertical support rods and an arc-shaped support rod, fastening belts are further disposed on the vertical support rods, and a travelling car is connected to the lower portion of the supporters 9 through a shock absorber. Through setting up arc bracing piece and fastening belt fixed casing 5, guarantee the stability of energy storage ware capsule structure, be connected with the travelling car through the bumper shock absorber in the support 9 lower part, be convenient for transport energy storage ware capsule structure, reduce the vibration in the transportation simultaneously.
In this embodiment, as shown in fig. 1 and 2, a V-shaped groove is provided on the valve body, and the glue-coated pressing piece 4 is in sealing fit with the V-shaped groove. The fastening effect of the gluing pressing piece 4 and the valve body is improved by arranging the V-shaped groove, and meanwhile, the gluing pressing piece 4 and the sealing ring 2 are tightly matched.
In this embodiment, the capsule 1 is manufactured by integral injection molding. The capsule is formed by adopting integral injection molding, the secondary bonding process does not exist, the inner surface is smooth, the rupture from the bonding position does not exist, and the service life of the capsule 1 can be prolonged.
As shown in fig. 1 and 2, in this embodiment, the seal ring 2 is O-shaped. The sealing effect is improved by arranging the O-shaped sealing ring 2.
The whole shape of the seal ring 2 is an O-shape, the material thereof is rubber, and the wire diameter of the seal ring 2 is 8.3mm.
In this embodiment, the thickness of the bottom of the capsule 1 is greater than the thickness of the middle, which is greater than the thickness of the top. By controlling the thickness distribution of the capsule 1, the stress distribution of the capsule is satisfied, and the service life of the capsule 1 is prolonged.
In this embodiment, the internal volume of the housing 5 is larger than the volume of the capsule 1. By the inner volume of the housing 5 being larger than the volume of the capsule 1, the mounting of the capsule 1 in the housing 5 is facilitated.
In this embodiment, as shown in fig. 1 and 2, the inflation valve 3 is sleeved with a label 10 and a stop nut 11. The label 10 in the shape of a hollow round table can be used for marking information of substances in the capsule 1 on one hand, protecting the joint of the capsule 1, the inflation valve 3 and the shell 5 on the other hand, fixing the label 10 on the other hand by arranging the stop nut 11, further pressing the fastener 6 and the gluing pressing piece 4, and further improving the sealing effect.
When the novel plastic capsule is in actual use, firstly, the valve body 3-1 and the capsule 1 are sealed in a mechanical connection mode, disassembly and replacement can be realized, the sealing performance is more reliable, meanwhile, the replacement cost is reduced, later, the thickened round table 1-1 exists at the bottom of the capsule 1, in the process of pre-charging gas, the bottom deforms and stretches in advance, the thickened round table 1-1 at the bottom contacts with the fungus valve 7, the service life of the capsule 1 is prolonged, the operation is simple and convenient, and the popularization and the application are convenient.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model. Any simple modification, variation and equivalent variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a sealed tired accumulator capsule structure of portable preforming, its characterized in that, this accumulator capsule structure includes one end open-ended capsule (1), the open end fixedly connected with sealing washer (2) of capsule (1), the inside and outside both sides of capsule (1) bottom all are provided with thickening round platform (1-1), the opening part of capsule (1) is provided with down T shape inflation valve (3), inflation valve (3) include valve body (3-1) and stretch into sealed platform (3-2) of capsule (1), be provided with on sealed platform (3-2) with sealing washer (2) complex annular groove, still overlap on inflation valve (3) have glue coating compact disc (4) with sealing washer (2) cooperation seal, the outside cover of capsule (1) is equipped with open-ended casing (5), casing (5) open end be provided with inflation valve (3) sealing connection's fastener (6), casing (5) lower extreme is provided with fungus shape valve (7) and liquid mouth valve (8).
2. The movable tabletting and sealing fatigue-resistant energy accumulator capsule structure according to claim 1, wherein two groups of supporters (9) are arranged outside the shell (5), each supporter (9) comprises two vertical supporting rods (9-1) and an arc-shaped supporting rod (9-2), a fastening belt (9-3) is further arranged on each vertical supporting rod (9-1), and a movable trolley (9-5) is connected to the lower portion of each supporter (9) through a shock absorber (9-4).
3. The movable tabletting and sealing fatigue-resistant energy accumulator capsule structure according to claim 1, wherein the valve body (3-1) is provided with a V-shaped groove, and the gluing compaction piece (4) is in sealing fit with the V-shaped groove.
4. The mobile tablet-sealed fatigue-resistant accumulator capsule structure according to claim 1, characterized in that the capsule (1) is manufactured by integral injection molding.
5. The movable tabletting and sealing fatigue-resistant accumulator capsule structure according to claim 1, wherein the sealing ring (2) is O-shaped.
6. The capsule structure of claim 1, wherein the thickness of the bottom of the capsule (1) is greater than the thickness of the middle, and the thickness of the middle is greater than the thickness of the top.
7. A mobile tablet-sealed fatigue-resistant accumulator capsule structure according to claim 1, characterized in that the internal volume of the housing (5) is greater than the volume of the capsule (1).
8. The movable tabletting and sealing fatigue-resistant accumulator capsule structure according to claim 1, wherein the inflation valve (3) is sleeved with a label (10) and a stop nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653839.6U CN219994016U (en) | 2023-06-27 | 2023-06-27 | Movable tablet-sealed fatigue-resistant energy accumulator capsule structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653839.6U CN219994016U (en) | 2023-06-27 | 2023-06-27 | Movable tablet-sealed fatigue-resistant energy accumulator capsule structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994016U true CN219994016U (en) | 2023-11-10 |
Family
ID=88615624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321653839.6U Active CN219994016U (en) | 2023-06-27 | 2023-06-27 | Movable tablet-sealed fatigue-resistant energy accumulator capsule structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994016U (en) |
-
2023
- 2023-06-27 CN CN202321653839.6U patent/CN219994016U/en active Active
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