CN214859414U

CN214859414U - High-sealed autoclave

Info

Publication number: CN214859414U
Application number: CN202120579821.0U
Authority: CN
Inventors: 管学丰
Original assignee: Tianjin Dean Medical Laboratory Co Ltd
Current assignee: Tianjin Dean Medical Laboratory Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-26
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to a high sealed autoclave, including urceolus, inner tube, the top of urceolus sets up the top cap, the outer wall top of urceolus is fixed with two at least evenly distributed's corner cylinder, the last telescopic link tip fixed pressing block of corner cylinder, corner cylinder drive briquetting compresses tightly the top cap on the top of urceolus, the bottom both ends of top cap are fixed pull rod respectively. The utility model discloses pass through the top cap and be connected the realization of connecting rod and pull rod and be connected with the inner tube, just can take out the inner tube from the urceolus through the top cap of taking after the sterilization like this, can accelerate the cooling of inner tube after taking out, the danger of being scalded is avoided simultaneously in the article of being convenient for taking.

Description

High-sealed autoclave

Technical Field

The utility model relates to an article sterilization technical field, concretely relates to high sealed autoclave.

Background

The high-pressure steam sterilizer is equipment for quickly and reliably sterilizing articles by utilizing saturated pressure steam, and is suitable for medical health, scientific research, agriculture and other units. The high-pressure steam sterilizer is divided into a portable high-pressure steam sterilizer, a vertical high-pressure steam sterilizer, a horizontal high-pressure steam sterilizer and the like according to the style and the size. Can be used for sterilizing medical instruments, dressings, glassware, solution culture medium and the like.

However, after the sterilization of the existing autoclave is finished, the temperature of the high-temperature steam in the cylinder is high, and a user can easily scald the articles or the steam with high temperature without worry when taking the articles in the cylinder, so that the taking of the articles is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a high-sealing autoclave.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a high sealed autoclave, includes urceolus, inner tube, the top of urceolus sets up the top cap, the outer wall top of urceolus is fixed with two at least evenly distributed's corner cylinder, telescopic link tip fixed briquetting on the corner cylinder, corner cylinder drive briquetting compresses tightly the top cap on the top of urceolus, the bottom both ends of top cap are fixed pull rod respectively, a lateral wall bottom end of pull rod is fixed inserts the post, the inner tube is placed in the urceolus and is supported through the supporting seat, the supporting seat is fixed in the urceolus, rotate respectively on the both ends lateral wall of inner tube and connect the connecting rod, be equipped with the rectangular hole on the connecting rod, the one end of inserting the post passes rectangular hole and fixed chuck on the adjacent connecting rod to make the top cap be connected with the inner tube, the urceolus internal fixation heating pipe of supporting seat below.

Preferably, the supporting seat is of an annular structure, a sealing groove is formed in the top end of the outer barrel, a sealing ring matched with the sealing groove is fixed to the bottom of the top cover, and the cross sections of the sealing ring and the sealing groove are both arc-shaped or V-shaped.

In any of the above aspects, preferably, the diameter of the chuck is greater than the width of the rectangular aperture.

In any of the above schemes, preferably, the two ends of the top cover are respectively fixed with a pull ring.

In any of the above schemes, preferably, a lifting mechanism is arranged above the top cover, and the lifting mechanism drives the top cover to drive the inner cylinder to move.

Preferably in any one of the above schemes, the lifting mechanism comprises a rotating shaft, a motor and a support, the rotating shaft is rotatably connected with the support, the winding drums are fixedly connected to the rotating shaft, a pulling rope is wound on each winding drum, a pull hook is fixed at the bottom end of the pulling rope and hooks a pull ring to enable the pulling rope to drive the top cover to move, and the motor is fixed on the support and drives the rotating shaft to rotate.

In any of the above schemes, preferably, a limiting notch is arranged on the side wall of the rear end of the top cover, a limiting rod matched with the limiting notch is fixed on the outer side wall of the outer cylinder, and when the limiting rod is inserted into the limiting notch, pull rings on the top cover correspond to the pull ropes one by one.

In any of the above aspects, preferably, the top end of the top cover is fixed with a handle.

Compared with the prior art, the utility model provides a highly sealed autoclave has following beneficial effect:

1. the top cover is connected with the inner barrel through the connecting rod and the pull rod, so that the inner barrel can be taken out of the outer barrel by taking the top cover after sterilization, the temperature of the inner barrel can be quickly reduced after the top cover is taken out, articles can be conveniently taken, and the danger of scalding is avoided; meanwhile, the pull rod can slide relative to the connecting rod, so that the splicing integral length of the pull rod and the connecting rod can be adjusted, the distance between the top cover and the inner cylinder can be adjusted, the placement of objects in the inner cylinder is facilitated, the size of the outer cylinder is reduced by reducing the distance between the top cover and the inner cylinder when the inner cylinder is placed in the outer cylinder, and the occupied space is reduced;

2. after the sterilization, drive the top cap through elevating system and make the inner tube shift up to break away from the urceolus and be located its top and cool down, the whole in-process that the inner tube was taken out need not artifical manual operation, helps avoiding being scalded by steam or inner tube of high temperature equally.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of the highly sealed autoclave of the present invention;

FIG. 2 is a view of the positioning notch of FIG. 1 on the top cover;

FIG. 3 is a schematic view of the structure of the drawbar of FIG. 1;

fig. 4 is a side view of the connecting rod of fig. 1.

The figures are labeled as follows: 1. an outer cylinder; 2. an inner barrel; 3. heating a tube; 4. a supporting seat; 5. a connecting rod; 6. a pull rod; 7. a corner cylinder; 8. briquetting; 9. a top cover; 10. a pull ring; 11. a handle; 12. a limiting notch; 13. a limiting rod; 14. pulling a rope; 15. a motor; 16. a rotating shaft; 17. a reel; 18. a rectangular hole; 19. inserting a column; 20. a chuck; 21. and (4) a bracket.

Detailed Description

In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.

As shown in fig. 1-4, according to an embodiment of the highly sealed autoclave provided by the present invention, the highly sealed autoclave comprises an outer cylinder 1 and an inner cylinder 2, wherein a top cap 9 is disposed on the top end of the outer cylinder 1, at least two evenly distributed corner cylinders 7 are fixed on the top end of the outer wall of the outer cylinder 1, a press block 8 is fixed on the end of a telescopic rod on the corner cylinder 7, the press block 8 is driven by the corner cylinder 7 to press the top cap 9 on the top end of the outer cylinder 1, pull rods 6 are respectively fixed on the two ends of the bottom of the top cap 9, an inserting column 19 is fixed on the bottom end of one side wall of each pull rod 6, the inner cylinder 2 is placed in the outer cylinder 1 and supported by a support seat 4, the support seat 4 is fixed in the outer cylinder 1, connecting rods 5 are respectively rotatably connected on the outer side walls of the two ends of the inner cylinder 2, rectangular holes 18 are disposed on the connecting rods 5, one end of the inserting column 19 passes through the rectangular holes 18 on the adjacent connecting rods 5 and fixes a chuck 20, so that the top cover 9 is connected with the inner cylinder 2, and the heating pipe 3 is fixed in the outer cylinder 1 below the supporting seat 4. The corner cylinder 7 can be an SRC corner pressing cylinder, when the corner cylinder works, a telescopic rod on the corner cylinder 7 firstly moves upwards for setting a stroke and then rotates for a set angle, the set angle is at least 90 degrees, and when the corner cylinder resets, the telescopic rod firstly rotates reversely for setting the angle and then moves downwards for setting the stroke.

Realize being connected with inner tube 2 through being connected of connecting rod 5 and pull rod 6 with top cap 9, just can take out inner tube 2 from urceolus 1 through the top cap 9 of taking after the sterilization like this, can accelerate the cooling of inner tube 2 after taking out, the danger of being scalded is avoided simultaneously in the article of being convenient for taking.

In this embodiment, the top cap 9 is compressed tightly when the top of urceolus 1, insert the bottom that post 19 is located rectangular hole 18, when top cap 9 shifts up to make pull rod 6 drive and insert post 19 shift up and be located the top of rectangular hole 18, inner tube 2 can rotate 120 for top cap 9, in order to conveniently pour out the article in the inner tube 2, top cap 9 can rotate for inner tube 2 simultaneously, when placing the article of treating the sterilization in inside tube 2, top cap 9 is located one side of inner tube 2 through the rotation, do not hinder placing of article, reach the convenient effect of article and put, pull rod 6 can reciprocate relative connecting rod 5 simultaneously, when inner tube 2 is located urceolus 1, insert post 19 and be located the bottom of rectangular hole 18, reduce the overall length of pull rod 6 and the concatenation of connecting rod 5, help reducing the overall size of urceolus 1, reduce the space occupation.

The supporting seat 4 is of an annular structure, the top end of the outer barrel 1 is provided with a sealing groove, the bottom of the top cover 9 is fixed with a sealing ring matched with the sealing groove, the cross sections of the sealing ring and the sealing groove are arc-shaped or V-shaped, the sealing ring is inserted into the sealing groove, when the top cover 9 is pressed on the outer barrel 1, sealing between the top cover 9 and the outer barrel 1 can be guaranteed, and the sealing effect is good.

The diameter of the chuck 20 is larger than the width of the rectangular hole 18, so that the chuck 20 can not pass through the rectangular hole 18, the pull rod 6 is connected with the connecting rod 5, and the diameter of the inserting column 19 is smaller than the width of the rectangular hole 18, so that the inserting column 19 can pass through the rectangular hole 18 smoothly, and the inserting column 19 can move in the rectangular hole 18 along the length direction of the connecting rod 5.

And two ends of the top cover 9 are respectively fixed with a pull ring 10. And a lifting mechanism is arranged above the top cover 9 and drives the top cover 9 to drive the inner cylinder 2 to move.

Elevating system includes pivot 16, motor 15, support 21, pivot 16 rotates with support 21 to be connected, fixed connection reel 17 on the pivot 16, the winding has stay cord 14 on every reel 17, the bottom mounting drag hook of stay cord 14, the drag hook hooks pull ring 10 so that 14 drive top caps 9 of stay cord remove, motor 15 fixes on support 21 and drive pivot 16 is rotatory. The support 21 comprises two vertical rods and a transverse rod, the top ends of the two vertical rods are fixed through the transverse rod, the motor 15 is installed on one of the vertical rods, and the rotating shaft 16 is rotatably connected with the vertical rods.

After the sterilization, drive top cap 9 through elevating system and make inner tube 2 shift up to break away from urceolus 1 and be located its top and cool down, the whole in-process that inner tube 2 took out need not artifical manual operation, helps avoiding being scalded by high temperature steam or inner tube 2 equally.

Be equipped with spacing breach 12 on the rear end lateral wall of top cap 9, fixed and spacing breach 12 complex gag lever post 13 on the lateral wall of urceolus 1, when gag lever post 13 was inserted in spacing breach 12, pull ring 10 and the 14 one-to-one of stay cord on the top cap 9 made the drag hook on the stay cord 14 can be smooth hook pull ring 10.

Handle 11 and barometer are fixed on the top of top cap 9, and handle 11 is convenient for take top cap 9, and the bottom of urceolus 1 is equipped with the water filling port.

The working principle of the embodiment is as follows: when the heating tube 3 is connected with an external power supply through a lead, when the heating tube is used, water is added into the outer tube 1 through a water filling port, the height of the water surface submerges the heating tube 3 and is positioned below the supporting seat 4, when articles are placed in the inner tube 2, the top cover 9 deflects relative to the inner tube 2, the top end opening of the inner tube 2 is opened, the articles to be sterilized are placed in the inner tube 2, then the inner tube 2 is placed in the outer tube 1, the inner tube 2 is placed on the supporting seat 4, the sealing ring on the top cover 9 is inserted into the sealing groove, the limiting rod 13 is inserted into the limiting notch 12, the corner cylinder 7 is started, the corner cylinder 7 is reset, the telescopic rod on the corner cylinder 7 drives the pressing block 8 to rotate for a set angle, for example, 90 degrees, the pressing block 8 rotates to be right above the edge of the top cover 9, then the pressing block 8 moves downwards for a set stroke, so that the edge part of the top cover 9 is pressed, and the top cover 9 and the outer tube 1 are fixed and sealed, then the heating pipe 3 is started to heat, after high-pressure steam sterilization, when articles are taken out, the drag hook on the pull rope 14 hooks the corresponding pull ring 10, then the corner cylinder 7 is started, the telescopic rod on the corner cylinder 7 drives the pressing block 8 to move upwards and then rotate reversely, so that the pressing block 8 is separated from the top cover 9, and the top cover 9 is not prevented from moving upwards and downwards relative to the outer cylinder 1, the starting motor 15 drives the rotating shaft 16 to rotate the winding drum 17, so that the pull rope 14 drives the top cover 9 to move upwards, the pull rod 6 moves upwards relative to the connecting rod 5 in the upwards moving process until the inserting column 19 is positioned at the top end of the rectangular hole 18, so as to drive the connecting rod 5 to move upwards simultaneously, so that the top cover 9 drives the inner cylinder 2 to move upwards to the upper part of the outer cylinder 1, so as to be convenient for rapid cooling, the whole process does not need manual operation, scald is avoided, when articles are taken out through cooling, the inner cylinder 2 is manually deflected relative to incline relative to the top cover 9, so that the opening at the top end of the inner cylinder 2 is inclined downwards, thus, the articles automatically fall out from the inner cylinder 2 to finish the taking of the materials.

It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. 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. A highly sealed autoclave, characterized by: including urceolus, inner tube, the top of urceolus sets up the top cap, the outer wall top of urceolus is fixed with two at least evenly distributed's corner cylinder, telescopic link end fixing briquetting on the corner cylinder, corner cylinder drive briquetting compresses tightly the top cap on the top of urceolus, the pull rod is fixed respectively at the bottom both ends of top cap, a side wall bottom end fixed post of inserting of pull rod, the inner tube is placed in the urceolus and is supported through the supporting seat, the supporting seat is fixed in the urceolus, rotate respectively on the both ends lateral wall of inner tube and connect the connecting rod, be equipped with the rectangular hole on the connecting rod, the one end of inserting the post passes the rectangular hole on the adjacent connecting rod and fixes the chuck to make the top cap be connected with the inner tube, the urceolus internal fixation heating pipe of supporting seat below.

2. The highly sealed autoclave of claim 1, wherein: the supporting seat is of an annular structure, a sealing groove is formed in the top end of the outer barrel, a sealing ring matched with the sealing groove is fixed to the bottom of the top cover, and the cross sections of the sealing ring and the sealing groove are arc-shaped or V-shaped.

3. The highly sealed autoclave of claim 1, wherein: the diameter of the chuck is larger than the width of the rectangular hole.

4. The highly sealed autoclave of claim 1, wherein: and pull rings are respectively fixed at two ends of the top cover.

5. The highly sealed autoclave of claim 4, wherein: and a lifting mechanism is arranged above the top cover and drives the top cover to drive the inner cylinder to move.

6. The highly sealed autoclave of claim 5, wherein: elevating system includes pivot, motor, support, the pivot is connected with the support rotation, fixed connection reel in the pivot, the winding has the stay cord on every reel, the bottom mounting drag hook of stay cord, the drag hook hooks the pull ring so that stay cord drive top cap removes, the motor is fixed on the support and the drive pivot is rotatory.

7. The highly sealed autoclave of claim 6, wherein: the side wall of the rear end of the top cover is provided with a limiting notch, the outer side wall of the outer barrel is fixedly provided with a limiting rod matched with the limiting notch, and when the limiting rod is inserted into the limiting notch, pull rings on the top cover correspond to pull ropes one to one.

8. The highly sealed autoclave of claim 1, wherein: and a handle is fixed at the top end of the top cover.