High-pressure sterilization equipment with energy-saving function

Abstract

The utility model discloses high-pressure sterilization equipment with an energy-saving function, which comprises a high-pressure sterilization box body and a storage rack arranged in the high-pressure sterilization box body, the storage rack comprises a screw rod and a plurality of layer plates, two ends of the screw rod are respectively connected with the inner top and the inner bottom of the high-pressure sterilization box body, and the shelf plates are arranged on the screw rod. The periphery of the screw rod is in threaded connection with a plurality of screw sleeves in the length direction, the periphery of each screw sleeve is rotationally sleeved with a movable ring, the screw sleeves and the movable rings are in one-to-one correspondence with the laminates, and the movable rings are fixedly connected with the laminates; the shelf board is of a fan-shaped structure, and a first supporting rod and a second supporting rod movably penetrate through the two arc corners of the shelf board respectively. According to the utility model, the space between the two laminates can be adjusted according to actual use requirements, so that the space division between the laminates is more reasonable, the internal space of the high-pressure sterilization box body is fully utilized, more articles to be sterilized can be placed on the storage rack at a time, the sterilization operation frequency is reduced, the sterilization efficiency is improved, and the energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a high-pressure sterilization device with an energy-saving function. Background Art

[0002] High-pressure sterilization refers to a method of placing items in a sealed high-pressure sterilization box and using high-pressure saturated steam to denature the proteins and nucleic acids in microorganisms, thereby killing the microorganisms.

[0003] In order to store more items to be sterilized, current high-pressure sterilization boxes are equipped with multi-layer storage racks. However, in actual use, the distance between two adjacent shelves in the storage rack is usually fixed and difficult to adjust. When the height of the items is low, the distance between the two shelves is much larger than the height of the items, which in turn wastes the internal space. When the height of the items is high, the space between the two shelves is insufficient, which has great limitations in use.

[0004] To this end, we propose a high-pressure sterilization equipment with energy-saving function to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a high-pressure sterilization device with energy-saving function to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A high-pressure sterilization device with an energy-saving function includes a high-pressure sterilization box and a storage rack installed in the high-pressure sterilization box, the storage rack includes a screw and a plurality of layers, the ends of the screw are respectively connected to the inner top and inner bottom of the high-pressure sterilization box, and the outer periphery of the screw is screwed with a plurality of screw sleeves along the length direction, and the outer periphery of each screw sleeve is rotatably sleeved with a movable ring, the screw sleeves and the movable rings correspond to the layers one by one, and the movable rings are fixedly connected to the layers;

[0008] The layer plate adopts a fan-shaped structure, and a first support rod and a second support rod are movably passed through the two arc corners of the layer plate, and the first support rod and the second support rod are movably connected to the high-pressure sterilization box.

[0009] In a further embodiment, the internal sliding of the support rod 1 passes through the limit rod, and a slide groove is provided on the inner bottom surface of the high-pressure sterilization box. The bottom end of the limit rod is inserted into the slide groove, and the top end of the limit rod extends out of the top of the support rod 1 and is connected to a ball head.

[0010] In a further embodiment, the chute has an arc-shaped structure, and the arc center line of the chute coincides with the axis of the screw.

[0011] In a further embodiment, a spring is connected between the outer convex edge of the limiting rod and the inner top of the first support rod.

[0012] In a further embodiment, the inner bottom of the slide groove is connected to a slide rail, and the bottom of the second support rod is equipped with a roller matching the slide rail.

[0013] In a further embodiment, the layer plate adopts a hollow mesh structure.

[0014] In a further embodiment, a plurality of anti-slip cut surfaces are evenly provided on the outer circumferential side wall of the screw sleeve.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model is set to drive the layer plate to rise and fall along the screw rod through the movable ring when the screw sleeve is rotated, and the height can be adjusted. Then, the distance between the two layers can be adjusted according to actual use needs, so that the space division between the layers is more reasonable, and the internal space of the high-pressure sterilization box is fully utilized, so that more items to be sterilized can be placed on the shelf at a time, the number of sterilization operations is reduced, and the sterilization efficiency is improved, thereby achieving energy-saving effects. In addition, the entire shelf can be rotated, extended or stored relative to the high-pressure sterilization box, which is convenient for staff to take out items on the shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the storage rack and the bottom plate of the high-pressure sterilization box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model after partial sectioning of the storage rack and the bottom plate of the high-pressure sterilization box;

[0020] Figure 4 This is a schematic diagram of the local structure of the connection between the layer plate and the screw rod of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the support rod and the spring installation part after partial cross-section of the present invention.

[0022] In the figure: 1. High-pressure sterilization box; 2. Screw; 3. Sleeve; 31. Anti-slip surface; 4. Movable ring; 5. Shelf; 6. Support rod 1; 7. Support rod 2; 8. Slide groove; 9. Limit rod; 91. Ball head; 92. Spring; 10. Slide rail; 11. Roller. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-3, a high-pressure sterilization equipment with energy-saving function, including a high-pressure sterilization box 1 and a storage rack installed in the high-pressure sterilization box 1, the storage rack includes a screw 2 and several layers 5, the screw 2 is located in one corner of the front side of the high-pressure sterilization box 1, the two ends of the screw 2 are respectively fixedly connected to the inner top and inner bottom of the high-pressure sterilization box 1, and the outer periphery of the screw 2 is screwed with a plurality of screw sleeves 3 along the length direction, and the outer periphery of each screw sleeve 3 is rotatably sleeved with a movable ring 4, the screw sleeve 3 and the movable ring 4 correspond to the layer 5 one by one, and the movable ring 4 is fixedly connected to the layer 5, so that when the screw sleeve 3 rotates, it moves relative to the movable ring 4 When the screw sleeve 3 is rotated, the screw sleeve 3 moves up and down along the screw rod 2, thereby driving the shelf 5 to be raised and lowered. In order to improve the stability of the shelf 5, the shelf 5 is arranged to adopt a fan-shaped structure, and the two arc corners of the shelf 5 are respectively movably penetrated by support rod 1 6 and support rod 2 7, and support rod 1 6 and support rod 2 7 are movably connected to the high-pressure sterilization box 1. Support rod 1 6 and support rod 2 7 further limit the shelf 5 to prevent the movable ring 4 and the shelf 5 from rotating when the screw sleeve 3 is rotated. At the same time, the shelf 5 can rotate around the screw rod 2 as the axis using the rotation of the movable ring 4, so as to facilitate the rotation out of the high-pressure sterilization box 1 and facilitate the taking and placing of items.

[0027] See also Figure 4 In order to facilitate the rotation and jump connection of the screw sleeve 3, a number of anti-slip cut surfaces 31 are evenly provided on the outer circumferential side wall of the screw sleeve 3 to increase the friction force on the surface of the screw sleeve 3 and reduce the situation where the hand slips when rotating the screw sleeve 3.

[0028] See also Figure 2-3 In order to facilitate locking the position of the shelf during the sterilization process, an internal sliding member of the support rod 6 is provided to pass through a limit rod 9. A slide groove 8 is provided on the inner bottom surface of the high-pressure sterilization box 1. The bottom end of the limit rod 9 is inserted into the slide groove 8, so that the limit rod 9 is blocked by the bottom shell of the high-pressure sterilization box 1, so that the shelf cannot be rotated out. The top end of the limit rod 9 extends out of the top of the support rod 6 and is connected to a ball head 91. By pulling up the ball head 91, the limit rod 9 can be driven to retract into the inside of the support rod 6, thereby facilitating the unlocking of the shelf.

[0029] See also Figure 5 In order to further facilitate the extension and retraction of the limit rod 9, a spring 92 is connected between the outer convex edge of the limit rod 9 and the inner top of the support rod 6, so that when the limit rod 9 is retracted into the inside of the support rod 6, the spring 92 is compressed and shortened. Then, when the ball head 91 is released, the limit rod 9 can automatically rebound and extend out of the bottom end of the support rod 6 under the action of the elastic force of the spring 92.

[0030] See also Figure 3In order to improve the practical effect of the rack during rotation, the slide groove 8 is set to adopt an arc structure, and the arc center line of the slide groove 8 coincides with the axis center line of the screw 2, which is convenient for limiting the rotation trajectory and making its rotation more stable. At the same time, the inner bottom of the slide groove 8 is connected to the slide rail 10, and the bottom of the support rod 7 is equipped with a roller 11 matching the slide rail 10. The roller 11 rolls along the slide rail 10, making the rack smoother when rotating.

[0031] See also Figure 1-5 In order to facilitate the items between the shelves to be fully sterilized by high-pressure saturated steam, the layer plates 5 are arranged to adopt a hollow mesh structure, so that the layers 5 are transparent to each other.

[0032] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-pressure sterilization device with energy-saving function, comprising a high-pressure sterilization box (1) and a storage rack installed in the high-pressure sterilization box (1), characterized in that: The storage rack comprises a screw (2) and a plurality of layers (5), the two ends of the screw (2) are respectively connected to the inner top and the inner bottom of the high-pressure sterilization box (1), and the outer periphery of the screw (2) is screwed with a plurality of screw sleeves (3) along the length direction, and the outer periphery of each screw sleeve (3) is rotatably sleeved with a movable ring (4), the screw sleeves (3) and the movable rings (4) correspond to the layers (5) one by one, and the movable rings (4) are fixedly connected to the layers (5); The layer plate (5) adopts a fan-shaped structure, and the two arc corners of the layer plate (5) are respectively movably penetrated by a support rod (6) and a support rod (7), and the support rod (6) and the support rod (7) are movably connected to the high-pressure sterilization box (1).

2. The high-pressure sterilization equipment with energy-saving function according to claim 1, characterized in that: The inner portion of the support rod (6) slides through the limiting rod (9), and a slide groove (8) is provided on the inner bottom surface of the high-pressure sterilization box (1). The bottom end of the limiting rod (9) is inserted into the slide groove (8), and the top end of the limiting rod (9) extends out of the top of the support rod (6) and is connected to a ball head (91).

3. The high-pressure sterilization equipment with energy-saving function according to claim 2, characterized in that: The chute (8) adopts an arc-shaped structure, and the arc center line of the chute (8) coincides with the axis center line of the screw (2).

4. The high-pressure sterilization equipment with energy-saving function according to claim 2, characterized in that: A spring (92) is connected between the outer convex edge of the limiting rod (9) and the inner top of the supporting rod (6).

5. The high-pressure sterilization equipment with energy-saving function according to any one of claims 2 or 3, characterized in that: The inner bottom of the slide groove (8) is connected with a slide rail (10), and the bottom of the second support rod (7) is equipped with a roller (11) matched with the slide rail (10).

6. The high-pressure sterilization equipment with energy-saving function according to claim 1, characterized in that: The layer plate (5) adopts a hollow mesh structure.

7. The high-pressure sterilization equipment with energy-saving function according to claim 1, characterized in that: A plurality of anti-slip cut surfaces (31) are evenly arranged on the outer circumferential side wall of the screw sleeve (3).

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