CN218129361U

CN218129361U - Sealing cover

Info

Publication number: CN218129361U
Application number: CN202221975975.2U
Authority: CN
Inventors: 陈轶铭; 陈伟星
Original assignee: Zhejiang Weidun Environmental Protection Technology Co ltd
Current assignee: Zhejiang Weidun Environmental Protection Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-27
Anticipated expiration: 2032-07-28
Also published as: DE202023101430U1; WO2024021508A1

Abstract

The utility model relates to a sealing cover, which comprises a top cover body, wherein a through hole is arranged in the axial direction of the top cover body in a penetrating way, one side of the through hole, which is far away from a sterilization barrel, is provided with a sealing external component, the sealing external component comprises an external pipe, a flange and a sealing cover, one end of the external pipe is inserted into the through hole, the sealing cover and the other end of the external pipe are connected through threads, an observation channel is arranged in the external pipe, an external detection mechanism can keep stable and sealed through matching with the external threads of the external pipe, and therefore, the influence of the outside on the air pressure in the barrel during detection is reduced as much as possible; and an observation channel is arranged in the external connection pipe, so that a worker can observe the condition in the barrel through the observation channel, and the sterilization process can be mastered in real time.

Description

Sealing cover

Technical Field

The utility model belongs to the technical field of the seal cap technique and specifically relates to a seal lid.

Background

The sterilization barrel is a device for sterilizing a sterilization object in the barrel by using high temperature and high pressure, and when the sterilization barrel is used, the condition in the barrel needs to be observed and monitored, so that the environment in the barrel is determined in real time, and the sterilization effect and progress are ensured. And the barrel needs high pressure work, so that the observation and monitoring in the barrel are very inconvenient.

Among the prior art, the top cap of sterilization bucket often is provided with external monitoring mouth and independent viewing aperture, because sterilization bucket sets up too much monitoring mouth or viewing aperture and can be very big influence the sealed effect of sterilization bucket to highly compressed requirement, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sealing cover aiming at the defects of the prior art.

In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a sealed lid installs on sterilization bucket, includes the top cap body, and top cap body axle upwards runs through and is provided with the through-hole, and one side that sterilization bucket was kept away from to the through-hole is provided with sealed external subassembly, and sealed external subassembly includes that one end inserts outer takeover, flange and the sealed lid of through-hole, and threaded connection is passed through with the other end of taking over outward to sealed lid, has the observation passageway in the external takeover.

The utility model has the advantages that:

the flange is inserted into the through hole, so that the surface fitting degree of the flange and the top cover body is improved, the external thread of the external connecting pipe is connected with the internal thread of the sealing cover, and the external detection mechanism can be matched with the external thread of the external connecting pipe to keep stable and sealed, so that the influence of the outside on the air pressure in the barrel during detection is reduced as much as possible; and an observation channel is arranged in the external connection pipe, so that a worker can observe the condition in the barrel through the observation channel, and the sterilization process can be mastered in real time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly explain the technical solutions related to the embodiments in the accompanying drawings, and it is obvious that the drawings described in the present specification are only some possible embodiments of the present invention, and for those skilled in the art, other drawings identical or similar to the technical solutions of the present invention can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic perspective view of a sealing cap according to the present invention;

fig. 2 is an exploded view of a sealing cap according to the present invention;

fig. 3 is a schematic bottom view of a sealing cap according to the present invention;

fig. 4 is a perspective view of another view angle of the sealing cover of the present invention.

The reference numerals and components referred to in the drawings are as follows:

1. a top cover body; 2. sealing the external connection component; 21. a sealing cover; 22. connecting the outer pipe; 23. a flange; 3. a connecting member; 31. a rotating shaft sleeve; 4. a locking member; 5. reinforcing ribs; 51. a handle; 6. filtering with a screen; 61. a ring sheet; 7. an airway.

Detailed Description

The utility model discloses a sealing cover, through inserting flange 23 in the through-hole to improve the surface laminating degree of flange 23 and top cap body 1, the external screw thread of external pipe 22 is connected with the internal thread of sealing cover 21, and external detection mechanism also can keep stable and sealed through the external screw thread cooperation with external pipe 22, thereby the influence of external world to bucket internal gas pressure when detecting is reduced as far as possible; and an observation channel is arranged in the external connecting pipe 22, so that a worker can observe the condition in the barrel through the observation channel, thereby mastering the sterilization process in real time.

The technical solution described in the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the embodiments described in the present specification are only a part of the feasible technical solutions of the present invention, and those skilled in the art should consider other embodiments obtained on the basis of the embodiments of the present invention without any creative work as belonging to the protection scope of the present invention.

It should be noted that the descriptions of "first", "second", etc. used in the embodiments of the present invention are used for descriptive purposes only and should not be interpreted as indicating or implying any limitation to the number of technical features, such that the features defined as "first" and "second" in this specification may indicate that at least one of the defined technical features is included.

The technical solutions between the embodiments of the present invention described in the present specification may be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art, and when the technical solutions are contradictory to each other or cannot be realized, the technical solutions should not be considered to be combined.

The utility model provides a sealed lid, installs on the sterilization bucket, includes

top cap body

1, and 1 axial of top cap body is run through in and is provided with the through-hole, and one side that the sterilization bucket was kept away from to the through-hole is provided with the sealed external subassembly 2 that is used for being connected with measuring instrument, and sealed external subassembly 2 includes that one end inserts the external pipe 22, flange 23 and sealed lid 21 of through-hole, and sealed lid 21 and the other end of external pipe 22 pass through threaded connection, have the observation passageway in the external pipe 22.

Specifically, the utility model discloses rotate with sterilization bucket and be connected, sterilization bucket need keep certain atmospheric pressure constantly at the during operation, and through flange 23, outer pipe 22 and the cooperation of sealed lid 21, can not examine time measuring, ensure the leakproofness in the bucket, and sterilization bucket's work needs real-time check to survey bucket internal gas pressure and is malleation or negative pressure, consequently can be connected with outside detection apparatus through outer pipe 22 to the convenient detection to bucket internal gas pressure. The flange 23 is connected with the top cover body 1 through a plurality of bolts, a groove which is equivalent to the flange 23 is formed in the surface of the top cover body 1, the flange 23 is convenient to place, the attaching degree of the flange 23 and the surface of the top cover body 1 is improved, the external thread of the external connecting pipe 22 is connected with the internal thread of the sealing cover 21, and the external detection mechanism can be kept stable and sealed through matching with the external thread of the external connecting pipe 22, so that the influence of the outside on the air pressure in the barrel during detection is reduced as much as possible; and an observation channel is arranged in the external connecting pipe 22, so that the worker can observe the conditions in the barrel through the observation channel, thereby mastering the sterilization process in real time.

It should be noted that the external connection pipe 22 and the flange 23 are integrally formed, so that the sealing performance is improved, and the installation is also convenient.

Further, the radial one side of top cap body 1 is provided with the locking part 4 with the sterilization bucket, and the opposite side is provided with adapting unit 3 with the sterilization bucket is connected, and sealed external subassembly 2 is close to the setting of locking part 4.

It is specific, make top cap body 1 and sterilization bucket rotate to be connected through adapting unit 3, make the top cap close or open, make the top cap keep relative static with the sterilization bucket through locking part 4, thereby avoid sterilization bucket in the during operation atmospheric pressure to strike the top cap and open and influence the sterilization effect, because manual operation station position is generally close to sterilization bucket opening direction, be close to locking part 4 through sealed external subassembly 2 and set up, can make things convenient for the staff to observe in the direction one side of uncapping on the one hand, another makes things convenient for the staff to use external equipment to detect, the operation of staff has been made things convenient for, staff's work efficiency has been improved.

Further, one side of the top cover body 1, which is far away from the sterilization barrel, is provided with a plurality of reinforcing ribs 5, and the reinforcing ribs 5 extend from the connecting part 3 to the locking part 4.

Specifically, the stress strength of the barrel cover can be enhanced through the reinforcing ribs 5, the damage to the top cover caused by overlarge pressure intensity in the barrel is avoided, the reinforcing ribs 5 extend towards the locking part 4 from the connecting part 3, observation and detection of workers during through hole use can be avoided, and observation and detection are facilitated.

Further, one side of the top cover body 1 close to the sterilization barrel is fixedly provided with a filter screen 6 through a ring sheet 61.

Specifically, ring piece 61 is annular stationary blade for fix filter screen 6 on top cap body 1, prevent through filter screen 6 that the residue piece in the bucket from attaching to the top cap or getting into the through-hole, avoided the staff to be disturbed by the residue piece in the bucket when observing, measuring.

Further, the coupling member 3 includes a spindle sleeve 31 formed of a reinforcing rib 5.

Specifically, the barrel body is provided with a rotating shaft, and the rotating shaft is matched with a rotating shaft sleeve 31 on the top cover to realize the rotation of the top cover relative to the barrel body.

Further, a handle 51 is arranged on the reinforcing rib 5 close to the locking part 4, and the height of the handle 51 is lower than that of the top end of the external connection pipe 22.

Specifically, handle 51 is close to locking part 4 to form laborsaving lever, made things convenient for opening and closing of top cap through handle 51, avoided the influence of handle 51 to observing the detection through the height that highly is less than the height on outer takeover 22 top of handle 51.

Further, the section of the coping body 1 is arch-shaped.

Specifically, through arched top cap body 1, can improve the stress strength of top cap to can make top cap body 1 lighter, the materials still less, reduce manufacturing cost, also make things convenient for opening or closing of staff, avoid the top cap to fill the technical problem who causes totally too big, inconvenient use.

Further, an air passage 7 for controlling the air pressure in the barrel is further arranged on one side of the top cover body 1 close to the connecting component 3.

Specifically, the air compressor outside is communicated with the interior of the barrel body through the air passage 7, so that the air pressure in the barrel can be adjusted and controlled, and a good working environment is provided for sterilization in the barrel.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and additions can be made, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sealed lid installs on the sterilization bucket which characterized in that: including the top cap body, top cap body axle upwards runs through and is provided with the through-hole, and one side that the sterilization bucket was kept away from to the through-hole is provided with sealed external subassembly, and sealed external subassembly includes that one end inserts external pipe, flange and the sealed lid of through-hole, and threaded connection is passed through to the other end that sealed lid and external were taken over, has the observation passageway in the external pipe.

2. The sealing cover of claim 1, wherein: the top cover comprises a top cover body and is characterized in that a locking part locked with the sterilization barrel is arranged on one radial side of the top cover body, a connecting part connected with the sterilization barrel is arranged on the other radial side of the top cover body, and the sealing external component is arranged close to the locking part.

3. The sealing cover of claim 2, wherein: one side of the top cover body, which is far away from the sterilization barrel, is provided with a plurality of reinforcing ribs, and the reinforcing ribs extend from the connecting parts to the locking parts.

4. A closure as claimed in claim 3, wherein: one side of the top cover body close to the sterilization barrel is fixedly provided with a filter screen through a ring piece.

5. The sealing cover of claim 4, wherein: the connecting part comprises a rotating shaft sleeve formed by reinforcing ribs.

6. The seal cap of claim 5, wherein: and a handle is further arranged on the reinforcing rib close to the locking part, and the height of the handle is lower than that of the top end of the flange.

7. The seal cap of claim 6, wherein: one side of the top cover body close to the sterilization barrel is fixedly provided with a filter screen through a ring piece.

8. The seal cap of claim 6, wherein: one side of the top cover body close to the connecting component is also provided with an air passage for controlling the air pressure in the barrel.