CN219707765U - Storage tank sealing device - Google Patents

Abstract

The utility model discloses a storage tank sealing device, which comprises a storage tank body, wherein the opening end of the storage tank body is fixedly communicated with a sealing cylinder, the end part of the sealing cylinder is fixedly provided with a sealing ring pad, the storage tank further comprises a sealing cover piece, the circle centers of an outer shell and an inner shell are on the same vertical line, a sealing piece for sealing a gap between the inner wall of the storage tank body and the outer wall of the inner shell is arranged under the inner shell, the bottom of the outer circumferential surface of the outer shell is horizontally fixed with a mounting block, a bolt is vertically and downwards connected in the mounting block in a rotating manner, the outer part of the sealing cylinder is horizontally fixed with a screw hole plate, and the sealing cylinder and the outer shell are mounted in the screw hole plate through the bolt to extrude the sealing ring pad for sealing mounting. The utility model solves the problem that the opening of the storage tank is difficult to open due to inconvenient opening in the later period in the prior art by adopting a mode that the cover and the inner wall of the opening of the storage tank squeeze the sealing ring to seal the storage pipe orifice.

Description

Storage tank sealing device

Technical Field

The utility model relates to the technical field of storage tanks, in particular to a storage tank sealing device.

Background

The holding vessel is a holding vessel commonly used in daily life, has the sealed lid of opening for shutoff storage tube opening, and the article that is used for storing daily easy exposure in the air is easily wet is sealed with the jar body to the current sealed holding vessel generally, utilizes lid and holding vessel opening inner wall extrusion sealing washer to fill the gap between the two, promotes the leakproofness of lid and holding vessel grafting.

But adopt lid and holding vessel opening inner wall extrusion sealing washer sealed storage mouth of pipe mode, sealing washer and jar body's packing force if than bigger, but the frictional force between jar body and the lid just is bigger, and it is very laborious when opening lid and covering the lid, probably still needs to use the instrument, uses inconveniently, and if sealing washer and jar body's packing force is not big, and it is more laborsaving to open the lid, but the leakproofness of sealed jar just can not satisfy the requirement.

Disclosure of Invention

The utility model aims to provide a storage tank sealing device, which aims to solve the problem that the storage tank opening is difficult to open due to inconvenient opening in the later period in the prior art in which a cover and the inner wall of the storage tank opening are used for extruding a sealing ring to seal a storage pipe orifice.

The utility model is realized in the following way:

the utility model provides a holding vessel sealing device, including the holding vessel body, the open end intercommunication of holding vessel body is fixed with the sealing cylinder, and the tip of sealing cylinder is fixed with the sealing ring pad, still include the closing cap spare, the closing cap spare includes the shell body, interior casing and sealing member, wherein vertical downward grafting is provided with interior casing on the inside top surface of shell body, and the top surface of interior casing is fixed on the inside top surface of holding vessel body, and the centre of a circle of shell body and interior casing is on same vertical line, be provided with the sealing member that is used for sealing holding vessel body inner wall and the outer wall gap of interior casing under the interior casing, the outer periphery bottom level of shell body is fixed with the installation piece, and vertical rotation is connected with the bolt downwards in the installation piece, the outside level of sealing cylinder is fixed with the screw board, and install through the bolt between sealing cylinder and the shell body and extrude sealing ring pad seal installation in the screw hole board.

Further, the sealing piece comprises a pulling plate which is arranged right below the inner shell in a horizontal lifting mode and is inserted into the sealing cylinder.

Further, a plurality of supporting rods are uniformly arranged on the top surface of the pulling plate vertically upwards along the outer circumferential direction, and the bottom ends of the plurality of supporting rods are fixed on the top surface of the pulling plate.

Further, sealing rings made of rubber materials are vertically inserted on the plurality of supporting rods.

Further, a screw barrel is vertically penetrated through the middle part of the top end surface of the pull plate, and a lifting screw rod is vertically penetrated through and installed in the screw barrel.

Further, the bottom end of the lifting screw rod is rotationally inserted with the middle part of the pulling plate.

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

(1) The opening end sealing cylinder and the sealing cover piece of the storage tank body are assembled in the screw hole plate through bolts to be assembled, connected and sealed, and the storage tank body can be completely opened by disassembling the opening end sealing cylinder and the sealing cover piece of the storage tank body during disassembly, so that the storage tank body is convenient to open in the later period;

(2) When the sealing cover piece is fixed on the sealing cylinder of the storage tank body, the bolt in the screw cylinder on the outer shell body is rotated, the pulling plate on the sealing piece is pulled upwards in the vertical direction, the supporting rod on the pulling plate in the motion is inserted into the gap between the inner shell body and the inner wall of the storage tank body, thereby sealing between the inner shell body and the storage tank body, the installation tightness between the inner shell body and the storage tank body is improved, the bolt in the screw cylinder on the outer shell body is adjusted by the vertical downward threads during disassembly, the supporting rod on the pulling plate is driven to be pulled out of the gap between the inner shell body and the inner wall of the storage tank body by the supporting rod on the pulling plate, and then the sealing cover piece on the storage tank body is pulled upwards, so that the sealing cover piece is convenient to open in the later stage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view of an exploded construction of a closure in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic view of an exploded construction of a seal in an embodiment of the utility model;

fig. 5 is a schematic structural diagram of a storage tank body according to an embodiment of the utility model.

In the figure: 1. a storage tank body; 11. a sealing cylinder; 12. a seal ring pad; 13. a screw plate; 2. a cover member; 21. an outer housing; 211. a screw cylinder; 212. a mounting block; 213. a bolt; 22. an inner housing; 23. a seal; 231. pulling a plate; 232. lifting the screw rod; 233. a support rod; 234. and (3) a sealing ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a storage tank sealing device comprises a storage tank body 1, a sealing cylinder 11 is fixedly connected to the opening end of the storage tank body 1, a rubber sealing ring pad 12 is fixedly arranged at the end of the sealing cylinder 11, a sealing cover 2 is further included, the sealing cover 2 comprises an outer shell 21, an inner shell 22 and a sealing member 23, an inner shell 22 is vertically and downwardly inserted into the inner top surface of the outer shell 21, the top surface of the inner shell 22 is fixedly arranged on the inner top surface of the storage tank body 1, the centers of the outer shell 21 and the inner shell 22 are on the same vertical line, a sealing member 23 for sealing a gap between the inner wall of the storage tank body 1 and the outer wall of the inner shell 22 is arranged under the inner shell 22, a mounting block 212 is horizontally fixed at the bottom of the outer circumference surface of the outer shell 21, and a bolt 213 is vertically and downwardly connected in the mounting block 212 in a rotating manner, the outside of the sealing cylinder 11 is horizontally fixed with a screw hole plate 13, a sealing ring gasket 12 is pressed in the screw hole plate 13 by a bolt 213 between the sealing cylinder 11 and the outer shell 21, in use, the sealing cover 2 is assembled at the opening end sealing cylinder 11 of the storage tank body 1 filled with articles, the outer shell 21 in the sealing cover 2 covers the opening end sealing cylinder 11 of the storage tank body 1, a vertical downward thread mounting bolt 213 is assembled in the screw hole plate 13 of the sealing cylinder 11 by rotating a mounting block 212 horizontally fixed outside the outer shell 21, thereby pressing the sealing ring gasket 12 pressed on the opening end sealing cylinder 11 of the storage tank body 1 by the outer shell 21, sealing the gap between the sealing cylinder 11 and the outer shell 21, thereby completing the first seal between the opening end sealing cylinder 11 of the storage tank body 1 and the sealing cover 2, because the open end sealing cylinder 11 of the storage tank body 1 and the sealing cover 2 are assembled in the screw plate 13 through the bolts 213 to be connected and sealed, the storage tank body 1 can be completely opened by disassembling the open end sealing cylinder 11 of the storage tank body 1 and the sealing cover 2 during disassembly, thereby facilitating the later opening.

Referring to fig. 3 and 4, the sealing member 23 includes a pull plate 231, the pull plate 231 is horizontally disposed under the inner housing 22 in a liftable manner, and the pull plate 231 is inserted in the sealing cylinder 11, a plurality of struts 233 are vertically and upwardly disposed on the top surface of the pull plate 231 along the outer circumferential direction, and the bottom ends of the plurality of struts 233 are fixed on the top surface of the pull plate 231, a sealing ring 234 made of rubber is vertically inserted in the plurality of struts 233, a threaded cylinder 211 is vertically and fixedly inserted through the inner end surface of the top end surface of the pull plate 231, a lifting screw 232 is vertically inserted through a vertical thread in the threaded cylinder 211, the bottom end of the lifting screw 232 is rotatably inserted into the middle of the pull plate 231, when the sealing member 2 is fixed on the sealing cylinder 11 of the storage tank body 1, a bolt 213 in the threaded cylinder 211 on the outer housing 21 is rotated, the pull plate 231 is vertically and upwardly moved, the struts 233 on the moving pull plate 231 are inserted into a gap between the inner housing 22 and the inner wall of the storage tank body 1, thereby sealing the inner housing 22 and the inner wall of the storage tank body 1 are lifted, and the sealing ring 234 is vertically and the sealing ring 1 is vertically and rotatably inserted into the gap between the inner housing 22 and the inner wall of the storage tank body 1, and the sealing ring 21 is then vertically and the sealing ring 1 is mounted in the sealing ring, and the sealing ring is rotatably arranged in the gap, and the sealing ring can be drawn between the sealing member and the inner housing and the sealing member.

Working principle: in use, the sealing cover 2 is assembled at the opening end sealing cylinder 11 of the storage tank body 1 containing articles, the outer shell 21 in the sealing cover 2 is covered at the opening end sealing cylinder 11 of the storage tank body 1, the installation block 212 horizontally fixed outside the outer shell 21 is rotated, the vertical downward threaded installation bolts 213 are assembled in the screw hole plate 13 of the sealing cylinder 11, thereby pressing the sealing ring gasket 12 of the outer shell 21 extruded on the opening end sealing cylinder 11 of the storage tank body 1, the gap between the sealing cylinder 11 and the outer shell 21 is sealed, thereby completing the first seal between the opening end sealing cylinder 11 of the storage tank body 1 and the sealing cover 2, the bolts 213 in the threaded cylinder 211 on the outer shell 21 are rotated, the pull plate 231 on the sealing piece 23 is pulled upwards in the vertical direction, the struts 233 on the moving pull plate 231 are carried in the gap between the inner shell 22 and the inner wall of the storage tank body 1, thereby sealing the inner shell 22 and the storage tank body 1 are sealed, the installation tightness between the inner shell 22 and the storage tank body 1 is improved, and simultaneously, the vertical downward threaded adjustment of the gaps between the outer shell 21 and the seal ring 213 are carried by the bolts 233 on the pull plate 23, and the struts 234 in the inner shell 1 are pulled out of the gap between the inner shell 22 and the inner shell 1 when the inner shell 1 is removed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a holding vessel sealing device, includes holding vessel body (1), its characterized in that: the utility model provides a sealing device for the storage tank of the electric energy storage device, including holding vessel body (1), holding vessel (1), and holding vessel (11) is fixed with to the open end intercommunication, and holding vessel (11) end fixing has sealing ring pad (12), still includes closing cap (2), closing cap (2) are including shell body (21), inner shell body (22) and sealing member (23), wherein vertical downward grafting is provided with inner shell body (22) on the inside top surface of shell body (21), and the top surface of inner shell body (22) is fixed on the inside top surface of holding vessel body (1), and the centre of a circle of shell body (21) and inner shell body (22) is on same vertical line, be provided with sealing member (23) that are used for sealing holding vessel body (1) inner wall and inner shell body (22) outer wall gap under inner shell body (22), outer periphery bottom level of outer shell body (21) is fixed with installation piece (212), and vertical downward rotation is connected with bolt (213) in installation piece (212), the outside level of holding vessel (11) is fixed with screw (13), and holds between holding vessel (11) and shell body (21) and installs sealing ring pad (12) through extrusion bolt (213).

2. A tank sealing arrangement according to claim 1, characterized in that the sealing member (23) comprises a pulling plate (231), the pulling plate (231) is arranged right below the inner housing (22) in a horizontally liftable manner, and the pulling plate (231) is inserted in the sealing cylinder (11).

3. The storage tank sealing device according to claim 2, wherein a plurality of struts (233) are uniformly provided on the top surface of the pull plate (231) vertically upward in the outer circumferential direction, and bottom ends of the plurality of struts (233) are fixed on the top surface of the pull plate (231).

4. A storage tank sealing device according to claim 3, wherein sealing rings (234) made of rubber are vertically inserted on the plurality of struts (233).

5. The storage tank sealing device according to claim 2, wherein a screw cylinder (211) is fixed to the middle of the top end surface of the pull plate (231) vertically penetrating through the inner end surface, and a lifting screw (232) is installed in the screw cylinder (211) vertically penetrating through threads.

6. The storage tank sealing device according to claim 5, wherein the bottom end of the lifting screw (232) is rotatably inserted into the middle of the pull plate (231).