CN211056722U - Steady automatic pressurization to constant voltage's flooding jar - Google Patents
Steady automatic pressurization to constant voltage's flooding jar Download PDFInfo
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- CN211056722U CN211056722U CN201922165179.7U CN201922165179U CN211056722U CN 211056722 U CN211056722 U CN 211056722U CN 201922165179 U CN201922165179 U CN 201922165179U CN 211056722 U CN211056722 U CN 211056722U
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Abstract
The utility model relates to a vacuum pressure impregnation tank technical field specifically is a steady automatic pressurization to impregnation tank of constant voltage, including the impregnation tank body and cover, the last port integrated into one piece of the impregnation tank body has the sealing ring seat, and the lower extreme edge integrated into one piece of cover has the clamping ring, and annular groove-shaped air cavity has been seted up to the inside of sealing ring seat, and the inside of air cavity is provided with the elastic seal bulge loop, and beneficial effect is: when the dipping tank body and the tank cover are closed, the air pump inflates the inside of the air cavity along the bottom of the air cavity through the air guide pipe during working, so that the elastic sealing convex ring is upwards jacked, the upper end of the elastic sealing convex ring is in close contact with the annular sealing groove on the lower surface of the pressing ring, the gap generated by loosening is effectively filled and sealed, and the sealing property is ensured.
Description
Technical Field
The utility model relates to a vacuum pressure impregnation tank technical field specifically is a steady automatic pressurization to impregnation tank of constant voltage.
Background
The impregnation tank is an important link for impregnating high-temperature liquid asphalt in the production process of graphite products. In order to realize industrialized mass production, the dipping tank needs to meet the requirements of quick opening and quick closing of the tank cover when in use, so that the preparation step of dipping is accelerated, and the process time is saved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steady automatic pressurization to the steeping vat of constant voltage to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steady automatic pressurization to constant pressure dipping tank comprises a dipping tank body and a tank cover, wherein the tank cover is tightly covered on the upper port of the dipping tank body, a crank extending to one side is fixed at the upper end of the tank cover, a crank hinged seat is welded below the middle part of the crank, a supporting seat bending downwards is welded on the outer wall of one side of the dipping tank body, the upper end of the supporting seat is hinged with the crank hinged seat through a pin shaft, a hydraulic cylinder hinged seat is welded below the supporting seat on the outer wall of the dipping tank body, the hydraulic cylinder hinged seat is hinged with the bottom of a hydraulic cylinder, a hinged end is arranged at the end part of a telescopic rod of the hydraulic cylinder, the hinged end of a telescopic rod of the hydraulic cylinder is hinged with the outer end part of the crank, a sealing ring seat is integrally formed on the upper port of the dipping tank body, a compression ring is integrally formed on the edge of the lower end, and the outer wall of one side of the sealing ring seat is provided with a connector communicated with the air cavity, and the connector is connected with an air pump through an air duct.
Preferably, the lower surface of the pressure ring is tightly attached to the upper surface of the sealing ring seat, and a rubber sealing gasket is fixedly bonded to the upper surface of the sealing ring seat.
Preferably, the cross section of the channel of the air cavity is in a convex shape, and the air cavity is communicated with the upper surface of the sealing ring seat.
Preferably, the elastic sealing convex ring is a U-shaped elastic ring body with an inverted-buckled section, the upper end of the elastic sealing convex ring penetrates through the surface of the sealing ring seat, the two lower ends of the elastic sealing convex ring are sealing ring bodies bent towards the two outer sides, the sealing ring body at the lower end of the elastic sealing convex ring is in matched sliding contact with the inner wall of the air cavity, and lubricating grease is smeared between the sealing ring body at the lower end of the elastic sealing convex ring and the inner wall of the air cavity.
Preferably, the lower surface of the pressing ring is provided with an annular sealing groove matched with the upper end of the elastic sealing convex ring, and the upper end of the elastic sealing convex ring is in close contact with the annular sealing groove on the lower surface of the pressing ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the tank cover can be quickly turned over by controlling the expansion and contraction of the telescopic rod of the hydraulic cylinder, and the opening at the upper end of the dipping tank body can be quickly opened and closed;
2. when the dipping tank body and the tank cover are closed, the air pump inflates the inside of the air cavity along the bottom of the air cavity through the air guide pipe during working, so that the elastic sealing convex ring is upwards jacked, the upper end of the elastic sealing convex ring is in close contact with the annular sealing groove on the lower surface of the pressing ring, the gap generated by loosening is effectively filled and sealed, and the sealing property is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 2;
FIG. 3 is a front sectional view of the structure of the present invention;
fig. 4 is an enlarged view at B in fig. 3.
In the figure: the device comprises an impregnation tank body 1, a sealing ring seat 101, a tank cover 2, a pressing ring 201, a crank 3, a crank hinge seat 301, a supporting seat 4, a hydraulic cylinder hinge seat 401, a hydraulic cylinder 5, an air cavity 6, an elastic sealing convex ring 7, a connector 8, an air duct 9, an air pump 10 and a rubber sealing gasket 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an impregnation tank capable of stably and automatically pressurizing to a constant pressure comprises an impregnation tank body 1 and a tank cover 2, as shown in a combined drawing 1 and a drawing 3, the tank cover 2 is tightly covered at the upper port of the impregnation tank body 1, a crank 3 extending towards one side is fixed at the upper end of the tank cover 2, a crank hinged seat 301 is welded at the lower part of the middle part of the crank 3, a support seat 4 bending downwards is welded at the outer wall of one side of the impregnation tank body 1, the upper end of the supporting seat 4 is hinged with the crank hinge seat 301 through a pin shaft, a hydraulic cylinder hinge seat 401 is welded on the outer wall of the dipping tank body 1 below the supporting seat 4, the hydraulic cylinder hinge seat 401 is hinged with the bottom of a hydraulic cylinder 5, a hinge end is arranged at the end part of a telescopic rod of the hydraulic cylinder 5, and the hinged end of the telescopic rod of the hydraulic cylinder 5 is hinged with the outer end part of the crank 3, by controlling the extension and retraction of the telescopic rod of the hydraulic cylinder 5, can rapidly turn over the tank cover 2 and rapidly open and close the opening at the upper end of the dipping tank body 1.
As shown in fig. 2 and 3, a sealing ring seat 101 is integrally formed at the upper end opening of the dipping tank body 1, a pressing ring 201 is integrally formed at the lower end edge of the tank cover 2, the lower surface of the pressing ring 201 is tightly attached to the upper surface of the sealing ring seat 101, and a rubber gasket 11 is fixedly bonded to the upper surface of the sealing ring seat 101, so that the contact sealing performance between the dipping tank body 1 and the tank cover 2 is improved.
Referring to fig. 2 and 3, an annular groove-shaped air cavity 6 is formed inside the sealing ring seat 101, the cross section of the channel of the air cavity 6 is in a shape like a Chinese character 'tu', the air cavity 6 is communicated with the upper surface of the sealing ring seat 101, an elastic sealing convex ring 7 is arranged inside the air cavity 6, the elastic sealing convex ring 7 is a U-shaped elastic ring body with an inverted cross section, the upper end of the elastic sealing convex ring 7 penetrates through the surface of the sealing ring seat 101, two lower ends of the elastic sealing convex ring 7 are sealing ring bodies bent towards two outer sides, the sealing ring body at the lower end of the elastic sealing convex ring 7 is in matched sliding contact with the inner wall of the air cavity 6, lubricating grease is coated between the sealing ring body at the lower end of the elastic sealing convex ring 7 and the inner wall of the air cavity 6, and the sealing effect is improved while the.
The working principle is as follows: in the utility model, the tank cover 2 can be quickly turned over by controlling the expansion of the telescopic rod of the hydraulic cylinder 5, and the opening at the upper end of the dipping tank body 1 can be quickly opened and closed; when the dipping tank body 1 and the tank cover 2 are closed, the air pump 10 inflates the inside of the air cavity 6 along the bottom of the air cavity 6 through the air duct 9 during working, so that the elastic sealing convex ring 7 is upwards jacked up, the upper end of the elastic sealing convex ring 7 is in close contact with the annular sealing groove on the lower surface of the pressing ring 201, gaps generated by loosening are effectively filled and sealed, and the sealing performance is guaranteed.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a steady automatic pressurization to impregnation tank of constant voltage, includes the impregnation tank body (1) and cover (2), its characterized in that: the upper port of the impregnating tank body (1) is tightly covered with a tank cover (2), the upper end of the tank cover (2) is fixed with a crank (3) extending to one side, a crank hinged seat (301) is welded below the middle part of the crank (3), a support seat (4) bending downwards is welded on the outer wall of one side of the impregnating tank body (1), the upper end of the support seat (4) is hinged with the crank hinged seat (301) through a pin shaft, a hydraulic cylinder hinged seat (401) is welded on the outer wall of the impregnating tank body (1) below the support seat (4), the hydraulic cylinder hinged seat (401) is hinged with the bottom of a hydraulic cylinder (5), the end part of a telescopic rod of the hydraulic cylinder (5) is provided with a hinged end, the hinged end of the telescopic rod of the hydraulic cylinder (5) is hinged with the outer end part of the crank (3), a sealing ring seat (101) is integrally formed on the upper port of the impregnating tank body (1), the air pump is characterized in that an annular groove-shaped air cavity (6) is formed in the sealing ring seat (101), an elastic sealing convex ring (7) is arranged in the air cavity (6), a connector (8) communicated with the air cavity (6) is arranged on the outer wall of one side of the sealing ring seat (101), and the connector (8) is connected with an air pump (10) through an air duct (9).
2. The impregnation tank of claim 1, further comprising: the lower surface of the pressing ring (201) is tightly attached to the upper surface of the sealing ring seat (101), and a rubber sealing gasket (11) is fixedly bonded to the upper surface of the sealing ring seat (101).
3. The impregnation tank of claim 1, further comprising: the cross section of the channel of the air cavity (6) is in a convex shape, and the air cavity (6) is communicated with the upper surface of the sealing ring seat (101).
4. The impregnation tank of claim 1, further comprising: the elastic sealing convex ring (7) is a U-shaped elastic ring body with a reversed-buckled tangent plane, the upper end of the elastic sealing convex ring (7) penetrates through the surface of the sealing ring seat (101), the two lower ends of the elastic sealing convex ring (7) are sealing ring bodies bent towards the two outer sides, the sealing ring bodies at the lower end of the elastic sealing convex ring (7) are in matched sliding contact with the inner wall of the air cavity (6), and lubricating grease is smeared between the sealing ring bodies at the lower end of the elastic sealing convex ring (7) and the inner wall of the air cavity (6).
5. The impregnation tank of claim 1, further comprising: the lower surface of clamping ring (201) is provided with an annular sealing groove matched with the upper end of elastic sealing convex ring (7), and the upper end of elastic sealing convex ring (7) is in close contact with the annular sealing groove on the lower surface of clamping ring (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165179.7U CN211056722U (en) | 2019-12-06 | 2019-12-06 | Steady automatic pressurization to constant voltage's flooding jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165179.7U CN211056722U (en) | 2019-12-06 | 2019-12-06 | Steady automatic pressurization to constant voltage's flooding jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056722U true CN211056722U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922165179.7U Active CN211056722U (en) | 2019-12-06 | 2019-12-06 | Steady automatic pressurization to constant voltage's flooding jar |
Country Status (1)
| Country | Link |
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| CN (1) | CN211056722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853237A (en) * | 2020-08-07 | 2020-10-30 | 中冶节能环保有限责任公司 | Large-diameter vertical steel slag pressure-heating stuffy tank sealing device and sealing method |
-
2019
- 2019-12-06 CN CN201922165179.7U patent/CN211056722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853237A (en) * | 2020-08-07 | 2020-10-30 | 中冶节能环保有限责任公司 | Large-diameter vertical steel slag pressure-heating stuffy tank sealing device and sealing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210830 Address after: 461000 Danxia Road 01, circular economy industrial agglomeration zone, Xiangcheng County, Xuchang City, Henan Province Patentee after: Henan Cabos New Material Technology Co.,Ltd. Address before: 467000 west of shenlou village, Weidong District, Pingdingshan City, Henan Province Patentee before: PINGDINGSHAN KAIYUAN SPECIAL GRAPHITE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: 467000 west of shenlou village, Weidong District, Pingdingshan City, Henan Province Patentee after: PINGDINGSHAN KAIYUAN SPECIAL GRAPHITE Co.,Ltd. Address before: 461000 Danxia Road 01, circular economy industrial agglomeration zone, Xiangcheng County, Xuchang City, Henan Province Patentee before: Henan Cabos New Material Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |