CN211724087U - Pulsation vacuum pressure steam sterilizer - Google Patents

Abstract

The utility model discloses a pulsation vacuum pressure steam sterilizer, which comprises a box shell body and an assembly and disassembly door plate, wherein the assembly and disassembly door plate is arranged at the front end of the box shell body, the outer wall at the front end of the assembly and disassembly door plate is connected with a push-pull handle, the rear end of the box shell body is provided with a protective rear seat, after a hoisting rope passes through two transporting lifting lugs and is fixed, the sterilizer is transported integrally by a hoisting device, thereby completing the safe transportation of the sterilizer, when in hoisting, because the lower ends of two left half clamping rings and two right half clamping rings are fixedly connected through a movable rotating shaft, the upper ends of the two left half clamping rings and the two right half clamping rings are connected in a wrapping and clamping way through a fixed clamping plate, under the common action of the two left half clamping rings and the two right half clamping rings, the hoisting part is uniformly stressed, the situation that the connecting part of the transporting lifting lugs and a sterilization liner is deformed due to overlarge tension, the safety in the lifting process is improved.

Description

Pulsation vacuum pressure steam sterilizer

Technical Field

The utility model belongs to the technical field of vacuum pressure steam sterilization is relevant, concretely relates to pulsation vacuum pressure steam sterilizer.

Background

The pulsating vacuum pressure steam sterilizer is a medical apparatus for sterilizing high-temperature resistant moisture-proof articles by alternately vacuumizing and filling steam into a sterilization chamber for many times (saturated steam is filled into the sterilization chamber after the sterilization chamber reaches a certain vacuum degree) and finally reaching a set pressure and temperature. Is used for the moist heat sterilization of medical instruments and surgical instruments and the drying treatment after the sterilization. It can be divided into a large-sized pulsation vacuum sterilizer and a small-sized pulsation vacuum sterilizer according to the volume.

The prior art of the pulsating vacuum pressure steam sterilizer has the following problems: because the volume is great, weight is heavier, and the pulsation vacuum pressure steam sterilizer need accomplish the transport task with the help of hoisting equipment when transporting, need pass the handling lug with the handling rope before the transport and accomplish fixed rear and can carry, and the handling lug on the traditional pulsation vacuum pressure steam sterilizer is directly connected with the inner bag, leads to too big and take place to warp at handling in-process local pulling force to lead to cracked danger, influence the security when handling to the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulsation vacuum pressure steam sterilizer to the handling lug on the traditional pulsation vacuum pressure steam sterilizer who provides in solving above-mentioned background art is directly connected with the inner bag and is leaded to too big and take place the deformation problem at handling in-process local pulling force.

In order to achieve the above object, the utility model provides a following technical scheme: a pulsation vacuum pressure steam sterilizer comprises a box outer shell and an assembly and disassembly door plate, wherein the assembly and disassembly door plate is arranged at the front end of the box outer shell, a push-pull handle is connected on the outer wall of the front end of the assembly and disassembly door plate, a protective back seat is arranged at the rear end of the box outer shell, a steam inlet pipe is arranged on the outer wall of the left end of the box outer shell close to the front side, a sterilization liner is arranged inside the box outer shell, limit clamping grooves are arranged on the outer walls of the sterilization liner close to the front end and the rear end, right half clamping rings are arranged inside the right ends of the limit clamping grooves, a left half clamping ring is arranged inside the left end of the limit clamping grooves, the lower ends of the left half clamping rings and the right half clamping rings are fixedly connected through a movable rotating shaft, an alignment plate is arranged at the upper ends of the left half clamping rings and the right half clamping rings, a fixed clamping plate is sleeved outside the alignment plate, the outer wall of the upper end of the fixed clamping plate is connected with a carrying lifting lug, and a rope threading hole is formed in the carrying lifting lug.

Preferably, the outer wall of the upper end of the sterilizing liner is connected with a trunk line, and the outer wall of the lower end of the sterilizing liner is connected with a drainage pipe.

Preferably, the two limiting clamping grooves are arranged, and the two limiting clamping grooves are the same in width.

Preferably, the left half clamping ring and the right half clamping ring are respectively provided with two, and the two left half clamping rings and the two right half clamping rings are fixedly wrapped and clamped in the two limiting clamping grooves.

Preferably, the fixed clamping plate is in a U-shaped structure and is wrapped and clamped outside the two aligning plates at the upper ends of the left half clamping ring and the right half clamping ring.

Preferably, the front end and the rear end of the fixed clamping plate and the front end and the rear end of the aligning plate are both provided with screw rod through holes, and the screw rod through holes at the front end and the rear end of the aligning plate are transversely arranged on the same straight line.

Preferably, the distances from the two carrying lifting lugs at the front end and the rear end of the sterilizing liner to the outer walls at the left end and the right end of the sterilizing liner are the same.

Compared with the prior art of the pulsating vacuum pressure steam sterilizer, the utility model provides a pulsating vacuum pressure steam sterilizer possesses following beneficial effect:

1. the utility model discloses a both ends have set up two spacing draw-in grooves around the sterilization inner bag, and two left half clamp rings and two right half clamp rings just can fix the package clamp and put in two spacing draw-in grooves, the fixed splint package that is the U style of calligraphy structure is in the outside of two counterpoint boards of left half clamp ring and right half clamp ring upper end, after fixing through fixing bolt, make the transport lug can fixed mounting in the upper end of left half clamp ring and right half clamp ring, thus when lifting and carrying the lug, convey the pulling force to the left half clamp ring and right half clamp ring of lower extreme through the fixed splint, thereby accomplish the whole transport to the device by the combined action of left half clamp ring and right half clamp ring, avoid carrying and sterilization inner bag connection position pulling force too big and appear the condition emergence of warping;

2. the utility model discloses a pass two transport lugs and fixed completion back with the handling rope, carry the whole transport of sterilizer by hoisting equipment, thereby accomplish the safe transportation of sterilizer, when the handling, because the lower extreme of two half left clamp rings and two half right clamp rings is connected through the activity pivot is fixed, its upper end is connected through the solid fixed splint package clamp, under two half left clamp rings and two half right clamp rings combined action, make the even atress in handling position, can avoid carrying the lug and be connected the position pulling force with the sterilization inner bag and too big and the condition emergence that appears warping, thereby accomplish the handling task to pulsation vacuum pressure steam sterilizer safely, the security at the handling in-process has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a pulsating vacuum pressure steam sterilizer according to the present invention;

FIG. 2 is a schematic view of the back internal structure of a pulsating vacuum pressure steam sterilizer of the present invention;

FIG. 3 is a schematic top view of a pulsating vacuum pressure steam sterilizer according to the present invention;

FIG. 4 is a schematic structural view of the left half clamp ring and the right half clamp ring of the present invention;

in the figure: 1. a protective rear seat; 2. an outer case body; 3. carrying the lifting lug; 4. like a pipeline; 5. assembling and disassembling the door plate; 6. a steam inlet pipe; 7. a bypass pipe; 8. a push-pull handle; 9. a right half clamp ring; 10. fixing the bolt; 11. a stringing hole; 12. fixing the clamping plate; 13. a limiting clamping groove; 14. sterilizing the inner container; 15. a left half clamp ring; 16. a movable rotating shaft; 17. and (7) a positioning plate.

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. 1-4, the present invention provides a technical solution: a pulsation vacuum pressure steam sterilizer comprises a case shell 2 and an assembling and disassembling door panel 5, the assembling and disassembling door panel 5 is arranged at the front end of the case shell 2, the front end outer wall of the assembling and disassembling door panel 5 is connected with a push-pull handle 8, the rear end of the case shell 2 is provided with a protective back seat 1, the left end outer wall of the case shell 2 close to the front side is provided with a steam inlet pipe 6, the inside of the case shell 2 is provided with a sterilization liner 14, the outer walls of the sterilization liner 14 close to the front end and the rear end are provided with two limit clamping grooves 13, the two limit clamping grooves 13 are provided with the same width, the two limit clamping grooves 13 are respectively arranged at the front end and the rear end of the sterilization liner 14, so that two left half clamping rings 15 and two right half clamping rings 9 can be clamped in the two limit clamping grooves 13, the front end and the rear end are uniformly stressed to safely lift the sterilizer, the right half clamping rings, the left half clamping ring 15 is arranged in the left end of the limiting clamping groove 13, the left half clamping ring 15 and the right half clamping ring 9 are respectively provided with two, the two left half clamping rings 15 and the two right half clamping rings 9 are fixedly clamped in the two limiting clamping grooves 13, the sterilizing liner 14 is clamped in a clamping manner through the two left half clamping rings 15 and the two right half clamping rings 9, the two left half clamping rings 15 and the two right half clamping rings 9 jointly act on the lifting lug 3 in an upward hanging manner, the uniform stress is achieved, and the situation that the connecting part of the lifting lug 3 and the sterilizing liner 14 is deformed due to overlarge tension is avoided.

A pulsation vacuum pressure steam sterilizer comprises the lower ends of a left half clamping ring 15 and a right half clamping ring 9 which are fixedly connected through a movable rotating shaft 16, the upper ends of the left half clamping ring 15 and the right half clamping ring 9 are provided with aligning plates 17, the front ends and the rear ends of a fixed clamping plate 12 and the aligning plates 17 are respectively provided with a screw rod through hole, the screw rod through holes at the front end and the rear end of the aligning plates 17 are transversely arranged on a straight line, so that a screw rod on a fixed bolt 10 can transversely penetrate through the screw rod through holes at the front end and the rear end of the fixed clamping plate 12 and the aligning plates 17, a conveying lifting lug 3 can be fixedly arranged at the upper ends of the left half clamping ring 15 and the right half clamping ring 9 along with the fixed clamping plate 12, the fixed clamping plate 12 is wrapped and clamped outside the two aligning plates 17 at the upper ends of the left half clamping ring 15 and the right half clamping ring 9 in a U-shaped structure, the conveying lifting lug 3 can be fixedly arranged at the upper ends of, therefore, when the lifting lug 3 is lifted and conveyed, the pulling force is transmitted to the left half clamping ring 15 and the right half clamping ring 9 at the lower ends through the fixed clamping plates 12, and the left half clamping ring 15 and the right half clamping ring 9 jointly act to finish the integral conveying of the device.

The utility model provides a pulsation vacuum pressure steam sterilizer, solid fixed splint 12 has been cup jointed including counterpoint board 17's outside, through fixing bolt 10 fixed connection between solid fixed splint 12 and the counterpoint board 17, be connected with transport lug 3 on solid fixed splint's 12 upper end outer wall, the distance of two transport lugs 3 distance sterilization inner bag 14 left and right both ends outer wall at both ends is the same around sterilization inner bag 14 in sterilization inner bag 14, two transport lugs 3 symmetrical arrangement are both ends around sterilization inner bag 14, through passing two transport lugs 3 and fixed completion back with the handling rope, carry the sterilizer wholly through hoisting equipment, thereby accomplish the safe transportation of sterilizer, be provided with wire rope handling hole 11 on the transport lug 3, be connected with like pipeline 4 on sterilization inner bag 14's the upper end outer wall, be connected with calandria 7 on sterilization inner bag 14's the lower extreme outer wall.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the novel pulsation vacuum sterilizer takes saturated steam as a sterilization medium, adopts the air removal mode of mechanical forced pulsation vacuum, evacuates the air in the inner chamber of the sterilization inner container 14 by 3-4 times of vacuum pumping and injecting steam to perform the alternate action of forced evacuation, so that the air removal rate reaches more than 99 percent, thoroughly eliminates the cold spot of the sterilization chamber in the sterilization inner container 14, completely removes the temperature dead angle, denaturalizes and solidifies microbial protein under the action of high temperature and high pressure, and inactivates the sterilization purpose, and ensures the sterilized object to be dry and clean by vacuum dehumidification and high-temperature drying at 132-134 ℃ through the sterilizer jacket, the object is not wet and not hot when being taken out, two carrying lugs 3 are symmetrically arranged at the front and the rear ends of the sterilization inner container 14, and the lifting rope passes through the two carrying lugs 3 and is fixed after completion, the sterilizer is integrally transported by the hoisting equipment, so that the sterilizer is safely transported, and when the sterilizer is hoisted, the two left half clamping rings 15 and the two right half clamping rings 9 act together to uniformly bear force, so that the situation that the connecting part of the transporting lifting lug 3 and the sterilizing liner 14 is deformed due to overlarge tension can be avoided, and a hoisting task is safely completed.

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 (7)

1. The utility model provides a pulsation vacuum pressure steam sterilizer, includes case body (2) and installs and removes door plant (5), its characterized in that: the refrigerator is characterized in that the assembly and disassembly door plate (5) is installed at the front end of the refrigerator shell body (2), a push-pull handle (8) is connected to the outer wall of the front end of the assembly and disassembly door plate (5), a protective backseat (1) is arranged at the rear end of the refrigerator shell body (2), a steam inlet pipe (6) is arranged on the outer wall of the left end of the refrigerator shell body (2) close to the front side, a sterilization liner (14) is arranged inside the refrigerator shell body (2), limiting clamping grooves (13) are formed in the outer walls of the sterilization liner (14) close to the front end and the rear end, a right half clamping ring (9) is arranged inside the right end of each limiting clamping groove (13), a left half clamping ring (15) is arranged inside the left end of each limiting clamping groove (13), the lower ends of the left half clamping ring (15) and the right half clamping ring (9) are fixedly connected through a movable rotating shaft (16), and a counterpoint plate (17) is arranged at the upper, the outer part of counterpoint board (17) has cup jointed solid fixed splint (12), through fixing bolt (10) fixed connection between solid fixed splint (12) and counterpoint board (17), be connected with transport lug (3) on the upper end outer wall of solid fixed splint (12), be provided with wire rope handling hole (11) on the transport lug (3).

2. A pulsating vacuum pressure steam sterilizer as defined in claim 1, wherein: the outer wall of the upper end of the sterilizing inner container (14) is connected with a trunk line (4), and the outer wall of the lower end of the sterilizing inner container (14) is connected with a drainage pipe (7).

3. A pulsating vacuum pressure steam sterilizer as defined in claim 1, wherein: the two limiting clamping grooves (13) are arranged, and the width of the two limiting clamping grooves (13) is the same.

4. A pulsating vacuum pressure steam sterilizer as defined in claim 1, wherein: the left half clamping ring (15) and the right half clamping ring (9) are respectively provided with two, and the two left half clamping rings (15) and the two right half clamping rings (9) are fixedly wrapped and clamped in the two limiting clamping grooves (13).

5. A pulsating vacuum pressure steam sterilizer as defined in claim 1, wherein: the fixed splint (12) is in a U-shaped structure and is wrapped and clamped outside the two alignment plates (17) at the upper ends of the left half clamping ring (15) and the right half clamping ring (9).

6. A pulsating vacuum pressure steam sterilizer as defined in claim 1, wherein: the front end and the rear end of the fixed clamping plate (12) and the alignment plate (17) are respectively provided with a screw rod through hole, and the screw rod through holes at the front end and the rear end of the alignment plate (17) are transversely arranged on the same straight line.

7. A pulsating vacuum pressure steam sterilizer as defined in claim 1, wherein: the distances between the two carrying lifting lugs (3) at the front end and the rear end of the sterilizing liner (14) and the outer walls at the left end and the right end of the sterilizing liner (14) are the same.

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