Anti-scald goods shelf for steam sterilizer

Abstract

The anti-scald goods shelf comprises a steam sterilizer body, the front end of the steam sterilizer body is of an opening structure, and bases are fixedly arranged at the four corners of the lower end of the steam sterilizer body; the steam sterilizer comprises a steam sterilizer body, and further comprises three groups of sliding grooves which are formed in the two sides of the interior of the steam sterilizer body, first fixing frames are arranged on the two sides of the lower portion of the interior of the steam sterilizer body, racks are fixedly arranged at the lower ends of the first fixing frames, gears are arranged at the lower ends of the racks, and the gears are connected with the racks in a meshed mode; the first motors are arranged on the lower portions of the interiors of the two side walls of the steam sterilizer body, and the problems that an operator is prone to making contact with a high-temperature goods shelf when taking down the goods from the goods shelf, and high-temperature steam is prone to gushing out from an opening when the steam sterilizer is opened are solved through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of steam sterilizers, in particular to a scald-proof shelf for steam sterilizers. Background Art

[0002] Steam sterilizer is a widely used device, mainly used for thorough sterilization of medical devices, laboratory equipment, clothing, tools and other items. Steam sterilizer uses the moist heat of saturated steam at high temperature to denature and coagulate the proteins in microbial cells, thereby killing the microorganisms. The moist heat of steam can kill microorganisms more effectively than dry heat, because steam can penetrate into the interior of the items and destroy the cell structure of the microorganisms. Among them, preventing scalding of the shelves is an important function of steam sterilizer.

[0003] For example, the Chinese patent "A Steam Sterilizer" with announcement number CN219271653U includes a workbench and a sterilization cylinder, which is fixedly installed on the workbench, and a cylinder is fixedly installed on the workbench. The telescopic end of the cylinder is fixedly connected to a mounting frame, and a sealing cover of the sterilization cylinder is connected to the mounting frame. The bottom of the sealing cover is detachably connected to a storage cylinder, a first air inlet pipe is connected to the bottom of the sterilization cylinder, the first air inlet pipe is connected to a second air inlet pipe, the first air inlet pipe is rotatably connected to the bottom of the sterilization cylinder, one end of the first air inlet pipe located in the sterilization cylinder is fixedly connected to a U-shaped connecting pipe, a plurality of air nozzles are provided on the side wall of the U-shaped connecting pipe, the first air inlet pipe is connected to the second air inlet pipe through a rotating joint, and a drive assembly is installed on the first air inlet pipe.

[0004] Although the above-mentioned prior art can sterilize items, in actual use, on the one hand, when operators take items from the shelves, they are prone to contact with the high-temperature shelves. When taking items from the shelves, the internal space of the steam sterilizer is small, which causes the operator to be scalded at the part that contacts the shelf. On the other hand, when the steam sterilizer is opened, high-temperature steam is prone to gush out from the opening. When the high-temperature steam gush out, it will cause scalding to the operator who opens the door, thereby posing a threat to the personal safety of the operator. Therefore, it does not meet the existing needs. In this regard, we propose a scald-proof shelf for a steam sterilizer. Utility Model Content

[0005] The utility model aims to provide a scald-proof shelf for a steam sterilizer, so as to solve the problems raised in the above-mentioned background technology that an operator is prone to contact with a high-temperature shelf when taking items from the shelf, and that high-temperature steam is prone to flow out of an opening when opening the steam sterilizer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-scalding shelf for a steam sterilizer, comprising a steam sterilizer body, wherein the front end of the steam sterilizer body is an open structure, and bases are fixedly arranged at the four corners of the lower end of the steam sterilizer body; and further comprising:

[0007] A slide groove is arranged on both sides of the interior of the steam sterilizer body, and there are three groups of slide grooves. A first fixing frame is arranged on both sides of the interior of the steam sterilizer body, a rack is fixedly arranged at the lower end of the first fixing frame, a gear is arranged at the lower end of the rack, and the gear is meshed and connected with the rack;

[0008] The first motor is arranged below the inner part of the side walls on both sides of the steam sterilizer body, and the output shaft of the first motor extends into the inner part of the steam sterilizer body and is fixedly connected with the gear.

[0009] Preferably, two second fixing frames are arranged above the first fixing frame, and the second fixing frames are equidistantly distributed, and the front and rear ends of the first fixing frame and the upper ends of the second fixing frame near the middle position of the steam sterilizer body are fixedly provided with support rods, and a placement table is arranged before the first fixing frame and the second fixing frame, and air holes are arranged inside the placement table, and the air holes are a through structure.

[0010] Preferably, five fixing rods are provided on both sides of the first fixing frame and the second fixing frame, and the fixing rods extend into the interior of the slide slot, and pulleys are provided outside the fixing rods located inside the slide slot, and the pulleys are rotatably connected to the fixing rods.

[0011] Preferably, an exhaust pipe is fixedly provided at the upper end of the steam sterilizer body, and the exhaust pipe is communicated with the interior of the steam sterilizer body, and a valve is fixedly provided on the outside of the exhaust pipe.

[0012] Preferably, a second motor is arranged inside the horizontal plate at the lower end of the steam sterilizer body, and the output shaft of the second motor extends into the interior of the steam sterilizer body. The second motor is located inside the steam sterilizer body and has fan blades fixedly arranged outside the output shaft.

[0013] Preferably, fixed seats are fixedly provided at the upper and lower sides of one side of the front end of the steam sterilizer body, a rotating rod is provided between the fixed seats, and the rotating rod is rotatably connected to the fixed seats, a cabinet door is fixedly provided outside the rotating rod, and the cabinet door corresponds to the opening structure position of the steam sterilizer body.

[0014] Preferably, a magnetic sealing ring is provided at the rear end of the cabinet door, and the magnetic sealing ring is connected to the cabinet door by glue.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can move the shelf on which articles are placed out of the steam sterilizer through the rack and the gear. After the sterilization operation is completed, the first motor is turned on so that the output shaft of the first motor drives the gear to rotate counterclockwise. At this time, the rack meshing with the gear moves, and the first fixed frame and the second fixed frame connected by the support rod are driven by the rack to move toward the outside of the steam sterilizer body. At the same time, the pulleys on both sides of the first fixed frame and the second fixed frame move on the slide until the first fixed frame and the second fixed frame are moved out of the steam sterilizer body. At this time, the operator takes down the articles on the placement table. The moved-out shelves prevent the operator from taking out articles in a narrow space, thereby preventing the operator from being scalded by the high-temperature shelves.

[0017] 2. The utility model can discharge high-temperature steam from the interior of the steam sterilizer after sterilization is completed through the second motor and the fan blades. When the sterilization operation is completed, the cabinet door is kept sealed, the valve is opened and the second motor is turned on, so that the output shaft of the second motor drives the fan blades to rotate, and the high-temperature steam is pushed upward by the rotating fan blades. At the same time, the high-temperature steam passes through the placement table through the air holes on the placement table and is discharged from the interior of the steam sterilizer body through the exhaust pipe. The second motor is turned on for a period of time before the cabinet door is opened for subsequent operations, so as to avoid scalding of the operator by the surging high-temperature steam after opening the cabinet door, thereby protecting the personal safety of the operator.

[0018] 3. The utility model can improve the sealing performance of the steam sterilizer by providing a magnetic sealing ring. When high-temperature sterilization is performed, the adsorption of the magnetic sealing ring causes the cabinet door to seal the opening position of the steam sterilizer body. At this time, the high-temperature steam fills the interior of the steam sterilizer body. The magnetic sealing ring can prevent the high-temperature steam from overflowing from the gap between the cabinet door and the steam sterilizer body, thereby preventing the overflowed high-temperature steam from causing scalds to the operator, and at the same time improving the thermal insulation effect of the steam sterilizer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the internal structure of the utility model;

[0020] Figure 2 It is a side view of the internal structure of the utility model;

[0021] Figure 3 It is a partial enlarged view of the shelf structure of the utility model;

[0022] Figure 4 For the utility model Figure 2 A partial enlarged view of area A.

[0023] In the figure: 1. Steam sterilizer body; 2. Base; 3. Exhaust pipe; 4. Valve; 5. Slide; 6. First fixed frame; 7. Second fixed frame; 8. Placement table; 9. Air hole; 10. Fixed rod; 11. Pulley; 12. Rack; 13. Gear; 14. First motor; 15. Second motor; 16. Fan blade; 17. Support rod; 18. Fixed seat; 19. Rotating rod; 20. Cabinet door; 21. Magnetic sealing ring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: an anti-scalding shelf for a steam sterilizer, comprising a steam sterilizer body 1, wherein the front end of the steam sterilizer body 1 is an open structure, and the four corners of the lower end of the steam sterilizer body 1 are fixedly provided with a base 2; and further comprising:

[0026] The slide grooves 5 are arranged on both sides of the steam sterilizer body 1, and there are three groups of slide grooves 5. The first fixing frames 6 are arranged on both sides of the lower part of the steam sterilizer body 1. The lower end of the first fixing frame 6 is fixedly provided with a rack 12. The lower end of the rack 12 is provided with a gear 13, and the gear 13 is meshed and connected with the rack 12.

[0027] The first motor 14 is disposed below the inner side walls of the steam sterilizer body 1 , and the output shaft of the first motor 14 extends into the inner side of the steam sterilizer body 1 and is fixedly connected to the gear 13 .

[0028] During use, after the sterilization operation is completed, the first motor 14 is turned on, so that the output shaft of the first motor 14 drives the gear 13 to rotate counterclockwise, and the rack 12 meshing with the gear 13 moves, and the rack 12 drives the first fixed frame 6 and the second fixed frame 7 connected by the support rod 17 to move to the outside of the steam sterilizer body 1, and at the same time, the pulleys 11 on both sides of the first fixed frame 6 and the second fixed frame 7 move on the slide 5 until the first fixed frame 6 and the second fixed frame 7 are moved out of the interior of the steam sterilizer body 1, and then the operator removes the items on the placement table 8.

[0029] See also Figure 1 and Figure 2Two second fixing frames 7 are arranged above the first fixing frame 6, and the second fixing frames 7 are equidistantly distributed. Support rods 17 are fixedly arranged at the front and rear ends of the first fixing frame 6 and the upper ends of the second fixing frame 7 near the middle position of the steam sterilizer body 1. A placement table 8 is arranged before the first fixing frame 6 and the second fixing frame 7. An air hole 9 is arranged inside the placement table 8, and the air hole 9 is a through structure, so that the high-temperature steam can pass through the placement table 8 more quickly through the air hole 9.

[0030] See also Figure 1 and Figure 3 Five fixing rods 10 are arranged on both sides of the first fixing frame 6 and the second fixing frame 7, and the fixing rods 10 extend into the interior of the slide groove 5. A pulley 11 is arranged outside the fixing rods 10 located inside the slide groove 5, and the pulley 11 is rotatably connected to the fixing rods 10, so that the movement of the first fixing frame 6 and the second fixing frame 7 can be made more stable through the pulley 11.

[0031] See also Figure 1 and Figure 2 An exhaust pipe 3 is fixedly provided at the upper end of the steam sterilizer body 1, and the exhaust pipe 3 is connected to the interior of the steam sterilizer body 1. A valve 4 is fixedly provided on the outside of the exhaust pipe 3 to facilitate adjusting the exhaust pipe 3 switch through the valve 4.

[0032] See also Figure 1 A second motor 15 is arranged inside the horizontal plate at the lower end of the steam sterilizer body 1, and the output shaft of the second motor 15 extends into the interior of the steam sterilizer body 1. The second motor 15 is located inside the steam sterilizer body 1, and a fan blade 16 is fixedly arranged outside the output shaft thereof, so that the fan blade 16 can be driven to rotate by the second motor 15.

[0033] See also Figure 2 A fixing seat 18 is fixedly provided at the upper and lower parts of one side of the front end of the steam sterilizer body 1, a rotating rod 19 is provided between the fixing seats 18, and the rotating rod 19 is rotatably connected to the fixing seat 18, a cabinet door 20 is fixedly provided outside the rotating rod 19, and the cabinet door 20 corresponds to the opening structure position of the steam sterilizer body 1, so that the steam sterilizer body 1 can be sealed through the cabinet door 20.

[0034] See also Figure 2 and Figure 4 A magnetic sealing ring 21 is provided at the rear end of the cabinet door 20, and the magnetic sealing ring 21 is connected to the cabinet door 20 by glue, so that the magnetic sealing ring 21 can prevent high-temperature steam from overflowing while improving the heat preservation effect of the steam sterilizer body 1.

[0035] Working principle: After the sterilization operation is completed, the cabinet door 20 is kept sealed, the valve 4 is opened, and the second motor 15 is turned on, so that the output shaft of the second motor 15 drives the fan blades 16 to rotate, and the high-temperature steam is pushed upward by the rotating fan blades 16. At the same time, the high-temperature steam passes through the placement table 8 through the air holes 9 on the placement table 8, and is discharged from the interior of the steam sterilizer body 1 through the exhaust pipe 3. After the second motor 15 is turned on for a period of time, the cabinet door 20 is opened for subsequent operations. When high-temperature sterilization is performed, the adsorption of the magnetic sealing ring 21 causes the cabinet door 20 to seal the opening position of the steam sterilizer body 1. At this time, the high-temperature steam fills the interior of the steam sterilizer body 1, and the magnetic sealing ring 21 can prevent the high-temperature steam from overflowing from the gap between the cabinet door 20 and the steam sterilizer body 1.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A scald-proof shelf for a steam sterilizer, comprising a steam sterilizer body (1), wherein the front end of the steam sterilizer body (1) is an open structure, and bases (2) are fixedly arranged at four corners of the lower end of the steam sterilizer body (1); Features: Also includes: A slide groove (5) is arranged on both sides of the interior of the steam sterilizer body (1), and three groups of slide grooves (5) are arranged. A first fixing frame (6) is arranged on both sides of the interior of the steam sterilizer body (1) at the bottom. A rack (12) is fixedly arranged at the lower end of the first fixing frame (6). A gear (13) is arranged at the lower end of the rack (12), and the gear (13) is meshedly connected with the rack (12); A first motor (14) is arranged below the inside of the side walls on both sides of the steam sterilizer body (1), and an output shaft of the first motor (14) extends into the inside of the steam sterilizer body (1) and is fixedly connected to the gear (13).

2. The anti-scalding shelf for a steam sterilizer according to claim 1, characterized in that: Two second fixing frames (7) are arranged above the first fixing frame (6), and the second fixing frames (7) are equidistantly distributed. Support rods (17) are fixedly arranged at the front and rear ends of the upper ends of the first fixing frame (6) and the second fixing frame (7) located near the middle of the steam sterilizer body (1). A placement table (8) is arranged before the first fixing frame (6) and the second fixing frame (7). An air hole (9) is arranged inside the placement table (8), and the air hole (9) is a through structure.

3. The anti-scalding shelf for a steam sterilizer according to claim 2, characterized in that: Five fixing rods (10) are arranged on both sides of the first fixing frame (6) and the second fixing frame (7), and the fixing rods (10) extend into the interior of the slide groove (5). Pulleys (11) are arranged outside the fixing rods (10) located inside the slide groove (5), and the pulleys (11) are rotatably connected to the fixing rods (10).

4. The anti-scald shelf for a steam sterilizer according to claim 1, characterized in that: An exhaust pipe (3) is fixedly provided at the upper end of the steam sterilizer body (1), and the exhaust pipe (3) is communicated with the interior of the steam sterilizer body (1), and a valve (4) is fixedly provided on the outside of the exhaust pipe (3).

5. The anti-scald shelf for steam sterilizer according to claim 1, characterized in that: A second motor (15) is arranged inside the horizontal plate at the lower end of the steam sterilizer body (1), and an output shaft of the second motor (15) extends into the interior of the steam sterilizer body (1). A fan blade (16) is fixedly arranged outside the output shaft of the second motor (15) located inside the steam sterilizer body (1).

6. The anti-scald shelf for steam sterilizer according to claim 1, characterized in that: A fixing seat (18) is fixedly provided at the upper and lower parts of one side of the front end of the steam sterilizer body (1), a rotating rod (19) is provided between the fixing seats (18), and the rotating rod (19) is rotatably connected to the fixing seat (18), and a cabinet door (20) is fixedly provided outside the rotating rod (19), and the cabinet door (20) corresponds to the opening structure position of the steam sterilizer body (1).

7. The anti-scalding shelf for a steam sterilizer according to claim 6, characterized in that: A magnetic sealing ring (21) is provided at the rear end of the cabinet door (20), and the magnetic sealing ring (21) is connected to the cabinet door (20) by glue.

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