CN216306698U

CN216306698U - Fixed pressure container

Info

Publication number: CN216306698U
Application number: CN202122646121.1U
Authority: CN
Inventors: 吴成明
Original assignee: Anhui Mingyu Machinery Manufacturing Co ltd
Current assignee: Anhui Mingyu Machinery Manufacturing Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-15
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a fixed pressure container which comprises a container body, wherein a sealing disc is arranged at the top opening of the container body, a first mounting seat is mounted on one side of the top of the container body, a fixing block is movably connected inside the first mounting seat through a bearing, a sealing cover is connected to one side of the fixing block, a plurality of second mounting seats are arranged on the outer side of the container body, rotating shafts are movably connected inside the second mounting seats, a threaded rod is connected to one side of each rotating shaft, a sliding block is sleeved on each threaded rod, the bottom of each sliding block is connected with a locking ring, a plurality of limiting grooves are formed in the outer sides of the sealing disc and the sealing cover, a base is arranged at the bottom of the container body, and a plurality of universal wheels are arranged at the bottom of the base.

Description

Fixed pressure container

Technical Field

The utility model relates to the technical field of pressure containers, in particular to a fixed pressure container.

Background

The pressure holds the jar, indicates splendid attire gas or liquid, bears the airtight jar that holds of certain pressure, and present pressure holds the jar and uses the back for a long time, and can lead to the gas tightness of pressure appearance jar relatively poor, and current pressure holds the inconvenient staff of jar and dismantle and fix, has brought very big inconvenience for the staff uses. We have therefore developed this and propose a fixed pressure vessel.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a fixed pressure tank, which comprises a tank body, wherein a sealing disc is arranged at an opening at the top of the tank body, a first mounting seat is mounted on one side of the top of the tank body, a fixed block is movably connected inside the first mounting seat through a bearing, a sealing cover is connected to one side of the fixed block, a plurality of second mounting seats are arranged on the outer side of the tank body, rotating shafts are movably connected inside the second mounting seats, a threaded rod is connected to one side of each rotating shaft, a sliding block is sleeved on each threaded rod, locking rings are connected to the bottoms of the sliding blocks, a plurality of limiting grooves are formed in the outer sides of the sealing disc and the sealing cover, a base is arranged at the bottom of the tank body, and a plurality of universal wheels are arranged at the bottom of the base.

As a preferred technical solution of the present invention, the inside of the slider is provided with an internal thread, and the threaded rod and the slider form a spiral rotation structure.

As a preferred technical scheme of the utility model, the limiting grooves are three groups, and the limiting grooves are mutually clamped with the threaded rod.

As a preferable technical scheme of the utility model, the center position of the top of the sealing cover is provided with an air inlet, and one side of the air inlet is provided with a discharge hole.

According to a preferable technical scheme of the utility model, a pressure release valve is arranged on one side of the top of the sealing cover, a pressure regulating valve is arranged on one side of the top of the sealing cover, and a safety valve is arranged on one side of the pressure regulating valve.

As a preferred technical solution of the present invention, a torsion spring is sleeved on the inner shaft pin of the first mounting seat, and two ends of the torsion spring are connected with the first mounting seat.

As a preferable technical scheme of the utility model, the top of the sealing disc is provided with an annular groove, and a sealing ring is arranged in the annular groove.

The utility model has the beneficial effects that:

1. this kind of fixed pressure holds jar, through first mount pad, fixed block and torsion spring's cooperation are used, when the staff opens sealed lid, sealed lid can be opened slowly under torsion spring's effort, thereby the operation of staff provides the convenience, use through threaded rod and slider cooperation, when sealed lid is closed, through rotating the threaded rod to the spacing inslot, it rotates to drive the slider through rotatory lock ring area, make the slider up-and-down motion, thereby realized locking sealed lid, made things convenient for the staff to dismantle and fix this pressure holds jar;

2. this kind of fixed pressure holds jar through being provided with the sealing washer, has guaranteed to hold the gas tightness between jar body and the sealed lid, through being provided with relief valve and air-vent valve, when holding jar body internal pressure when too big, can carry out pressure release and pressure regulating through relief valve and air-vent valve to guarantee to hold the pressure of jar body inside and be in normal condition, improved this pressure and held the security of jar, the utility model, simple structure is reasonable, the modern design, easy operation is convenient, has made things convenient for the staff to hold the jar to dismantle and fix this pressure, has higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a stationary pressure vessel of the present invention;

FIG. 2 is a top view of a stationary pressure vessel of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 of a stationary pressure vessel of the present invention;

fig. 4 is an enlarged view of a portion B of fig. 1 of a stationary pressure vessel according to the present invention.

In the figure: 1. a tank body; 2. sealing the disc; 3. a first mounting seat; 4. a fixed block; 5. A sealing cover; 6. a torsion spring; 7. a limiting groove; 8. a second mounting seat; 9. a rotating shaft; 10. A threaded rod; 11. a slider; 12. a locking ring; 13. a seal ring; 14. an air inlet; 15. a discharge hole; 16. a safety valve; 17. a pressure relief valve; 18. a pressure regulating valve; 19. a base; 20. a universal wheel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model relates to a fixed pressure vessel, comprising a vessel body 1, a sealing disc 2 is arranged at the opening at the top of the tank body 1, a first mounting seat 3 is arranged at one side of the top of the tank body 1, the inside of the first mounting seat 3 is movably connected with a fixed block 4 through a bearing, one side of the fixed block 4 is connected with a sealing cover 5, a plurality of second mounting seats 8 are arranged on the outer side of the tank body 1, the inner parts of the second mounting seats 8 are movably connected with rotating shafts 9, one side of the rotating shaft 9 is connected with a threaded rod 10, a sliding block 11 is sleeved on the threaded rod 10, the bottom of the slide block 11 is connected with a lock ring 12, the outer sides of the seal disc 2 and the seal cover 5 are both provided with a plurality of limit grooves 7, the bottom of the tank body 1 is provided with a base 19, and the bottom of the base 19 is provided with a plurality of universal wheels 20.

Wherein, the inside of slider 11 is equipped with the internal thread, just threaded rod 10 constitutes spiral rotary type structure with slider 11.

The limiting grooves 7 are three groups, the limiting grooves 7 are mutually clamped with the threaded rods 10, and the limiting grooves 7 are matched with the threaded rods 10 for use, so that the sealing cover 5 is locked.

Wherein, the top center position of the sealing cover 5 is provided with an air inlet 14, and one side of the air inlet 14 is provided with a discharge hole 15.

Wherein, top one side of sealed lid 5 is equipped with relief valve 17, top one side of sealed lid 5 is equipped with air-vent valve 18, one side of air-vent valve 18 is equipped with relief valve 16, and through being provided with relief valve 17 and air-vent valve 18, when holding jar body 1 internal pressure too big, can carry out the pressure release and the pressure regulating through relief valve 17 and air-vent valve 18 to guarantee to hold jar body 1 internal pressure and be in normal condition, improved the security that this pressure held the jar.

Wherein, the cover is equipped with torsion spring 6 on the inside pivot of first mount pad 3, torsion spring 6's both ends are connected with first mount pad 3, and through being provided with torsion spring 6, when the staff opened sealed lid 5, sealed lid 5 can be opened slowly under torsion spring 6's effort to the operation of giving the staff provides the convenience.

Wherein, the annular groove has been seted up at sealed top of dish 2, the inside of annular groove is equipped with sealing washer 13, through being provided with sealing washer 13, has guaranteed to hold the gas tightness between jar body 1 and the sealed lid 5.

The working principle is as follows: when in use, firstly, the integrity of the pressure container is checked firstly, then the sealing cover 5 is opened, the sealing cover 5 is used by matching the first mounting seat 3, the fixed block 4 and the torsion spring 6, when a worker opens the sealing cover 5, the sealing cover 5 can be opened slowly under the action force of the torsion spring 6, so that convenience is provided for the operation of the worker, the sealing cover 5 is used by matching the threaded rod 10 and the sliding block 11, when the sealing cover 5 is closed, the threaded rod 10 is rotated into the limiting groove 7, the sliding block 11 is driven to rotate by rotating the locking ring 12, so that the sliding block 11 moves up and down, the sealing cover 5 is locked, the pressure container is convenient to be detached and fixed by the worker, the air tightness between the container body 1 and the sealing cover 5 is ensured by arranging the sealing ring 13, the pressure regulating valve 17 and the pressure regulating valve 18 are arranged, when the internal pressure of the container body 1 is overlarge, the pressure relief and pressure regulation can be carried out through the pressure relief valve 17 and the pressure regulating valve 18, so that the pressure inside the tank body 1 is ensured to be in a normal state, and the safety of the pressure containing tank is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The fixed pressure-containing tank comprises a tank body (1) and is characterized in that a sealing disc (2) is arranged at the opening of the top of the tank body (1), a first mounting seat (3) is mounted on one side of the top of the tank body (1), a fixing block (4) is movably connected inside the first mounting seat (3) through a bearing, a sealing cover (5) is connected to one side of the fixing block (4), a plurality of second mounting seats (8) are arranged on the outer side of the tank body (1), a rotating shaft (9) is movably connected inside the second mounting seats (8), a threaded rod (10) is connected to one side of the rotating shaft (9), a sliding block (11) is sleeved on the threaded rod (10), a locking ring (12) is connected to the bottom of the sliding block (11), and a plurality of limiting grooves (7) are formed in the outer sides of the sealing disc (2) and the sealing cover (5), the bottom of the tank body (1) is provided with a base (19), and the bottom of the base (19) is provided with a plurality of universal wheels (20).

2. A stationary pressure vessel according to claim 1, characterized in that the inside of the slide (11) is provided with an internal thread, and the threaded rod (10) and the slide (11) form a screw rotating structure.

3. A stationary pressure vessel according to claim 1, characterized in that the limiting grooves (7) are three sets, and that the limiting grooves (7) engage with threaded rods (10).

4. A fixed pressure vessel as claimed in claim 1, wherein the top of the sealing cover (5) has an air inlet hole (14) at its center, and one side of the air inlet hole (14) has a discharge hole (15).

5. A stationary pressure vessel according to claim 1, characterized in that a pressure relief valve (17) is provided on the top side of the sealing lid (5), a pressure regulating valve (18) is provided on the top side of the sealing lid (5), and a safety valve (16) is provided on one side of the pressure regulating valve (18).

6. A stationary pressure vessel according to claim 1, characterized in that a torsion spring (6) is sleeved on the inner axis pin of the first mounting seat (3), and both ends of the torsion spring (6) are connected with the first mounting seat (3).

7. A stationary pressure vessel according to claim 1, characterized in that the sealing disc (2) is provided with an annular groove at its top, and that the sealing ring (13) is provided inside the annular groove.