CN215536778U

CN215536778U - Steam sterilization device

Info

Publication number: CN215536778U
Application number: CN202120877673.0U
Authority: CN
Inventors: 刘金明
Original assignee: Zhejiang Sailingte Pharmaceutical Technology Co ltd
Current assignee: Zhejiang Sailingte Pharmaceutical Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-18
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to the technical field of steam sterilization, in particular to a steam sterilization device, which comprises a sterilization box body with a top provided with a feed inlet and a box cover positioned on the feed inlet, wherein the top of the sterilization box body is fixedly provided with a feed boss positioned at the feed inlet, the box cover is covered on the feed boss, a sealing gasket is arranged between the contact surface of the box cover and the feed boss, an adjusting mechanism used for adjusting the box cover to tightly press the sealing gasket is arranged above the box cover, the adjusting mechanism comprises a threaded column, a fixed frame positioned above the box cover and a nut fixedly connected on the fixed frame, the nut is in threaded connection with the middle position of the threaded column, the bottom end of the threaded column is rotatably connected on the top of the box cover, the fixed frame is connected on the sterilization box body through a connecting component, the steam sterilization device can well seal the connecting part of the box cover and the sterilization box body, and effectively prevent gas in the sterilization box body from leaking out, the sterilization effect is enhanced.

Description

Steam sterilization device

Technical Field

The utility model relates to the technical field of steam sterilization, in particular to a steam sterilization device.

Background

The steam sterilization uses high temperature and high pressure sterilization, which can not only kill common microbes such as bacteria and fungi, but also kill spores and spores, and is the most reliable and most common physical sterilization method. Some medicine bottles often can be sterilized by using a steam sterilization device, but the currently used steam sterilization device has poor sealing effect on the connection part of the sterilization box body and the box cover, and the gas in the sterilization box easily leaks and overflows from the connection part of the sterilization box body and the box cover, so that the sterilization effect is reduced. In view of this, we propose a steam sterilization device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steam sterilization device to solve the problem that the sterilization box body and the box cover are poor in sealing effect after being connected.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a steam sterilization device, includes that the sterilization box of feed inlet, the case lid that is located the feed inlet are seted up at the top, install manometer and LED pilot lamp on the lateral wall of sterilization box, the top of sterilization box is located feed inlet department and has set firmly the feeding boss, the case lid is on the feeding boss, be equipped with sealed the pad between the contact surface of case lid and feeding boss, the top of case lid is equipped with the adjustment mechanism that can be used to adjust the case lid and will seal up the pad and compress tightly.

Preferably, the sealing gasket is fixedly connected to the feeding boss.

Preferably, adjustment mechanism includes the screw thread post, is located the mount, the nut of fixed connection on the mount of case lid top, nut threaded connection is in the middle part position of screw thread post, the bottom of screw thread post is rotated and is connected the top at the case lid, the mount is connected on the sterilization box by coupling assembling.

Preferably, coupling assembling includes first connecting seat and the second connecting seat of fixed connection on the sterilization box, the one end and the first connecting seat of mount rotate to be connected, the other end and the second connecting seat of mount can be dismantled and be connected.

Preferably, a guide mechanism for guiding the case cover to move along a straight line is arranged between the fixed frame and the case cover.

Preferably, the guide mechanism comprises a sleeve and a guide rod inserted in the sleeve, one of the sleeve and the guide rod is fixedly connected to the box cover, and the other one of the sleeve and the guide rod is fixedly connected to the fixed frame.

Preferably, an auxiliary sealing structure is further arranged between the box cover and the feeding boss.

Preferably, the auxiliary sealing structure comprises a convex edge arranged on the outer edge of the box cover, a sealing lug fixedly connected to the bottom of the convex edge, and a groove formed in the feeding boss, and the sealing lug is in insertion fit with the groove.

Compared with the prior art, the utility model has the beneficial effects that: the steam sterilization device can seal the connecting part of the box cover and the feeding boss of the sterilization box body through the arrangement of the sealing gasket, effectively prevent gas in the sterilization box body from leaking and overflowing, and enhance the sterilization effect; through the setting of adjustment mechanism, can promote the case lid and move down and compress tightly sealed the pad firmly, strengthened sealed effect of filling up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of an adjusting mechanism and a box cover in the utility model.

Fig. 3 is a schematic structural diagram of the sterilization box body in the utility model.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

Fig. 5 is a schematic bottom view of the cover of the present invention.

Fig. 6 is a schematic cross-sectional view of the sleeve according to the present invention.

The meaning of the reference symbols in the figures is: 1. sterilizing the box body; 10. feeding bosses; 100. a groove; 11. a gasket; 12. a first connecting seat; 13. a second connecting seat; 130. a convex column; 14. a connecting cap; 2. a box cover; 20. a convex edge; 21. sealing the bump; 3. a fixed mount; 30. a U-shaped groove; 40. a nut; 41. a threaded post; 42. a turntable; 43. a crank; 50. a sleeve; 51. a guide bar; 6. a universal wheel.

Detailed Description

The technical solutions in the embodiments of 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 described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model provides a technical scheme that:

the utility model provides a steam sterilization device, please refer to fig. 1-4, sterilization box 1 including the top seted up the feed inlet, be located case lid 2 on the feed inlet, install manometer and LED pilot lamp on the lateral wall of sterilization box 1, the sense terminal of manometer extends to sterilization box 1 inside, can detect out the inside pressure of sterilization box 1, the bright colour of LED pilot lamp can distinguish safe state or warning state, the top of sterilization box 1 is located feed inlet department and has set firmly feeding boss 10, case lid 2 covers on feeding boss 10, be equipped with sealed pad 11 between the contact surface of case lid 2 and feeding boss 10, the top of case lid 2 is equipped with the adjustment mechanism that can be used to adjust case lid 2 and compress tightly sealed pad 11.

This embodiment is mainly generally more to traditional sterilization box 1 and directly covers case lid 2 in the feed inlet department of sterilization box 1, and the sealed effect of the junction of sterilization box 1 and case lid 2 is relatively poor, and the steam in the sterilization box 1 takes place to leak gas easily, has reduced the sterilization effect.

In the utility model, the sealing gasket 11 is arranged between the contact surfaces of the box cover 2 and the feeding boss 10, so that the connection part of the box cover 2 and the sterilization box body 1 can be sealed, and meanwhile, the box cover 2 can be driven by the adjusting mechanism to tightly press the sealing gasket 11, so that the connection of the box cover 2 and the sterilization box body 1 is tighter, the sealing effect of the sealing gasket 11 is enhanced, the leakage of steam from the connection part of the sterilization box body 1 and the box cover 2 is effectively prevented, and the sterilization effect is enhanced.

In this embodiment, referring to fig. 3 and 4, the sealing gasket 11 is fixedly connected to the feeding boss 10, and the sealing gasket 11 is fixed on the feeding boss 10, so that the case cover 2 moves downward to directly press the sealing gasket 11. The sealing gasket 11 can be made of silica gel, and has high temperature resistance, water resistance and good sealing property.

In this embodiment, please refer to fig. 2 and fig. 3, the adjusting mechanism includes threaded post 41, the mount 3 that is located case lid 2 top, nut 40 of fixed connection on mount 3, nut 40 threaded connection is in the middle part position of threaded post 41, the bottom of threaded post 41 rotates the top of connecting at case lid 2, mount 3 is connected on sterilization box 1 by coupling assembling, coupling assembling includes first connecting seat 12 and the second connecting seat 13 of fixed connection on sterilization box 1, the one end and the first connecting seat 12 of mount 3 rotate to be connected, the other end and the second connecting seat 13 of mount 3 can be dismantled and be connected. A convex column 130 is fixedly arranged at the top of the second connecting seat 13, a U-shaped groove 30 matched with the convex column 130 is arranged on the fixed frame 3, the U-shaped groove 30 can be aligned to the convex column 130 by rotating the fixed frame 3, and a connecting cap 14 is connected to the convex column 130 in a threaded manner to lock the fixed frame 3 and the convex column 130; the connecting cap 14 is unscrewed, the fixing frame 3 is rotated to drive the box cover 2 to rotate, so that the feed port can be leaked, and the goods can be conveniently taken and placed from the sterilization box body 1.

In this embodiment, referring to fig. 2, the bottom end of the threaded column 41 is rotatably connected to the top of the case cover 2, and the nut 40 is screwed to the middle position of the threaded column 41. The top end of the threaded column 41 is fixedly connected with a rotary table 42, a crank 43 is fixedly arranged on the rotary table 42, the crank 43 is held to facilitate the rotation of the rotary table 42, and the rotary table 42 can be driven to rotate, so that the box cover 2 can be adjusted to lift, and when the box cover 2 descends, the box cover 2 can cover the feeding boss 10 to tightly press the sealing gasket 11 for sealing; when the cover 2 is raised, the cover 2 can be lifted from the feed boss 10.

Further, referring to fig. 2 and 6, a guiding mechanism for guiding the case cover 2 to move along a straight line is disposed between the fixing frame 3 and the case cover 2. The guiding mechanism comprises a sleeve 50, a guide rod 51 inserted in the sleeve 50, the sleeve 50 and the guide rod 51, wherein one of the guide rod and the sleeve 50 is fixedly connected to the box cover 2, and the other guide rod is fixedly connected to the fixed frame 3. In the present invention, preferably, the sleeve 50 is fixedly connected to the fixed frame 3, the guide rod 51 is fixedly connected to the case cover 2, and when the threaded post 41 drives the case cover 2 to move up and down, the guide rod 51 can slide in the sleeve 50, so as to prevent the case cover 2 from rotating and moving down.

In this embodiment, referring to fig. 3-5, an auxiliary sealing structure is further disposed between the box cover 2 and the feeding boss 10. The auxiliary sealing structure comprises a convex edge 20 arranged on the outer edge of the box cover 2, a sealing lug 21 fixedly connected to the bottom of the convex edge 20, and a groove 100 formed on the feeding boss 10, wherein the sealing lug 21 is in insertion fit with the groove 100. When the box cover 2 is pressed and covered on the feeding boss 10, the sealing convex block 21 is inserted into the groove 100, the sealing convex block 21 can further seal the outer side of the sealing gasket 11, the sealing effect is enhanced, and the sterilization box body 1 is effectively prevented from air leakage.

In this embodiment, the sealing bump 21 may be made of silicon.

It should be added that, referring to fig. 1, universal wheels 6 are fixedly installed around the bottom of the sterilization box 1, so as to facilitate the movement of the sterilization box 1.

When the steam sterilization device of this embodiment is using, rotate mount 3 earlier and make U type groove 30 aim at and place in on projection 130, then screw up connecting cap 14, make mount 3 lock on second connecting seat 13, then rotate crank 43 and drive carousel 42 and rotate, thereby drive screw thread post 41 and case lid 2 and move down, make case lid 2 lid on feeding boss 10, make case lid 2 compress tightly sealed pad 11, and simultaneously, sealed lug 21 also can insert in recess 100, further seal the outside of sealed pad 11.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steam sterilization device, includes sterilization box (1) that the feed inlet was seted up at the top, is located case lid (2) on the feed inlet, install manometer and LED pilot lamp on the lateral wall of sterilization box (1), its characterized in that: the top of sterilization box (1) is located feed inlet department and has set firmly feeding boss (10), case lid (2) lid is on feeding boss (10), be equipped with sealed pad (11) between the contact surface of case lid (2) and feeding boss (10), the top of case lid (2) is equipped with the adjustment mechanism that can be used to adjust case lid (2) and compress tightly sealed pad (11).

2. Steam sterilization apparatus according to claim 1, wherein: the sealing gasket (11) is fixedly connected to the feeding boss (10).

3. Steam sterilization apparatus according to claim 1, wherein: adjustment mechanism includes screw thread post (41), is located mount (3), the nut (40) of fixed connection on mount (3) of case lid (2) top, nut (40) threaded connection is in the middle part position of screw thread post (41), the bottom of screw thread post (41) is rotated and is connected the top at case lid (2), mount (3) are connected on sterilization box (1) by coupling assembling.

4. A steam sterilization device as defined in claim 3, wherein: coupling assembling includes first connecting seat (12) and second connecting seat (13) of fixed connection on sterilization box (1), the one end and first connecting seat (12) of mount (3) rotate to be connected, the other end and the second connecting seat (13) of mount (3) can be dismantled and be connected.

5. A steam sterilization device as defined in claim 3, wherein: and a guide mechanism for guiding the box cover (2) to move along a straight line is arranged between the fixed frame (3) and the box cover (2).

6. Steam sterilisation apparatus according to claim 5, characterised in that: the guide mechanism comprises a sleeve (50) and a guide rod (51) inserted in the sleeve (50), wherein one of the sleeve (50) and the guide rod (51) is fixedly connected to the box cover (2), and the other one of the sleeve (50) and the guide rod (51) is fixedly connected to the fixed frame (3).

7. Steam sterilization apparatus according to claim 1, wherein: an auxiliary sealing structure is further arranged between the box cover (2) and the feeding boss (10).

8. Steam sterilisation apparatus according to claim 7, characterised in that: the auxiliary sealing structure comprises a convex edge (20) arranged at the outer edge of the box cover (2), a sealing lug (21) fixedly connected to the bottom of the convex edge (20), and a groove (100) formed in the feeding boss (10), wherein the sealing lug (21) is in insertion fit with the groove (100).