Sterilization disc and water bath sterilizer
By designing sterilization discs with multiple positioning slot arrangement methods, the problem of poor adaptability of existing sterilization discs is solved, and the adaptability and sterilization efficiency of drugs of different specifications is improved.
Patent Information
- Application Number
- CN202420624838.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing sterilization discs have poor adaptability and cannot adapt to drugs of different specifications, which leads to the need to replace the sterilization disc when the drug specifications change, affecting the sterilization efficiency.
A sterilization disk is designed including at least one set of opposite end plate components and several parallel partitions. Each partition is provided with at least two sets of positioning grooves with different spacing and structures, which can adapt to different specifications of medicines.
The adaptability of sterilization discs to drugs of different specifications is achieved, the time to replace sterilization discs is reduced, and the sterilization efficiency is improved.
Smart Images
Figure CN222708737U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sterilization, in particular to a sterilization tray and a water bath sterilizer. Background Art
[0002] In the process of drug production, drugs need to be sterilized to ensure the quality of drugs. Liquid drugs such as large infusions, water injections, oral liquids, etc. are usually sterilized in water bath sterilizers. Water bath sterilizers use superheated circulating water as a sterilization heating carrier to sterilize drugs in a water-spraying manner. Water bath sterilizers have a series of advantages such as high thermal efficiency, temperature uniformity, and a wide temperature control range. They are widely used in the pharmaceutical industry for high and low temperature sterilization of liquids in glass bottles, ampoules, plastic bottles, and plastic soft bags. They are also suitable for the food industry for high and low temperature sterilization of various sealed packages, drinking liquids, and canned foods.
[0003] The sterilization tray of the water bath sterilizer is used to load medicines and stack them in a certain number of layers before being sent into the water bath sterilizer for sterilization. The existing sterilization tray is provided with multiple partitions in parallel, which divide the sterilization tray into multiple receiving areas. The receiving areas can only be suitable for placing medicines of one specification, so that the sterilization tray cannot hold medicines of different specifications and has poor adaptability. Utility Model Content
[0004] The utility model aims to provide a sterilization tray that can be adapted to medicines of different specifications, thereby solving the technical problem of poor versatility of the sterilization tray. Another purpose of the utility model is to provide a water bath sterilizer.
[0005] To achieve the above-mentioned purpose, the utility model provides a sterilization tray, comprising at least one group of relatively arranged end plate assemblies and a plurality of parallel arranged partitions, all of which are selectively installed on any group of end plate assemblies; at least one end plate of each group of end plate assemblies is provided with at least two groups of positioning assemblies, each group of positioning assemblies comprises a plurality of positioning grooves evenly distributed on the end plates, the spacing between any two adjacent positioning grooves of each group of positioning assemblies is different, and the structure of the positioning grooves of each group of positioning assemblies is different.
[0006] Preferably, all the end plates of one group of end plate assemblies are provided with a plurality of first positioning grooves, a plurality of second positioning grooves and a plurality of third positioning grooves; a first mark is provided at one end of the first positioning groove, the first mark is a circular arc groove, and the spacing between any two adjacent first positioning grooves is a first set distance; a second mark is provided at one end of the second positioning groove, the second mark is a rectangular groove whose width is consistent with that of the second positioning groove, and the spacing between any two adjacent second positioning grooves is a second set distance; a third mark is provided at one end of the third positioning groove, the third mark is a rectangular groove whose width is greater than that of the third positioning groove, and the spacing between any two adjacent third positioning grooves is a third set distance; the first set distance, the second set distance and the third set distance increase in sequence.
[0007] Preferably, the cross section of the end plate is barb-shaped.
[0008] Preferably, the end plate includes a vertical connection portion, an upper horizontal reinforcement portion vertically connected to the vertical connection portion, a lower horizontal reinforcement portion parallel to the upper horizontal reinforcement portion, a vertical reinforcement portion vertically fixed between the upper horizontal reinforcement portion and the lower horizontal reinforcement portion, and a vertical flange connected to the lower horizontal reinforcement portion.
[0009] Preferably, the first mark, the second mark and the third mark are all arranged on the upper horizontal reinforcement part.
[0010] Preferably, the partition includes a vertical clamping portion and a horizontal supporting portion which are vertically connected, two ends of the vertical clamping portion cooperate with the positioning groove, and the horizontal supporting portion is placed horizontally; and two ends of the vertical clamping portion are respectively arranged beyond the horizontal supporting portion.
[0011] Preferably, it also includes a pan body, which includes a pan bottom plate, an upper cross brace arranged on the upper side edge of the pan bottom plate, and a lower cross brace arranged vertically and horizontally at the lower part of the pan bottom plate.
[0012] Preferably, the disk body further comprises a plurality of reinforcing columns arranged perpendicular to the disk bottom plate; a reinforcing column is provided at the connection between any two upper cross braces, and a plurality of reinforcing columns are evenly distributed on each upper cross brace.
[0013] Preferably, the bottom plate of the tray is provided with a plurality of penetrating water holes.
[0014] The utility model also provides a water bath sterilizer, comprising a sterilization chamber and any one of the above sterilization trays, wherein a plurality of sterilization trays are stacked and placed in the sterilization chamber.
[0015] Compared with the background technology, the utility model transforms the structure of the sterilization tray. Each end plate is provided with at least two groups of positioning grooves with different spacings and structures. In other words, each partition is provided with at least two groups of positioning grooves of different specifications. All the parallel partitions are selectively installed in one of the positioning grooves of one specification. In this way, all the partitions of the sterilization tray have at least two arrangement methods, and each arrangement method corresponds to one specification of medicines. There is no need to replace the end plate. The sterilization tray of the utility model can be suitable for medicines of different specifications. Compared with the existing sterilization tray that can only hold medicines of a single specification, the sterilization tray of the utility model has better adaptability.
[0016] The water bath sterilizer provided by the utility model includes the above-mentioned sterilization tray, which saves the time of replacing the sterilization tray and is conducive to improving the sterilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0018] Figure 1 A top view of a sterilization tray provided in an embodiment of the utility model;
[0019] Figure 2 for Figure 1 Assembly drawing of the front end plate and the disk body;
[0020] Figure 3 for Figure 1 The main view;
[0021] Figure 4 for Figure 1 The main view of the front and middle panels;
[0022] Figure 5 for Figure 4 A partial enlarged view of middle A;
[0023] Figure 6 for Figure 4 A top view of
[0024] Figure 7 for Figure 6 A partial enlarged view of B in the middle;
[0025] Figure 8 for Figure 4 Side view of
[0026] Fig. 9 for Figure 1 The front view of the middle partition;
[0027] Fig.10 for Fig. 9 A top view of
[0028] Fig.11 for Fig. 9 Side view of.
[0029] The reference numerals are as follows:
[0030] Front end plate 11, vertical connecting portion 111, upper horizontal reinforcement portion 112, lower horizontal reinforcement portion 113, vertical reinforcement portion 114 vertical flange 115, rear end plate 12, partition 2, vertical clamping portion 21, horizontal support portion 22, first positioning groove 31, first mark 311, second positioning groove 32, second mark 321, third positioning groove 33, third mark 331, disk body 4, disk bottom plate 41, water permeable hole 411, upper cross brace 42, lower cross brace 43 and reinforcement column 44. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] The utility model discloses a sterilization tray, comprising at least one set of end plate components arranged opposite to each other and a plurality of partition plates 2 arranged in parallel. Figure 1 The current view is based on the sterilization tray, which is square and can be provided with two groups of end plate assemblies, one of which includes a front end plate 11 and a rear end plate 12 that are arranged opposite to each other, and the other group of end plate assemblies includes a left end plate and a right end plate that are arranged opposite to each other. In this specific embodiment, the sterilization tray is provided with only one group of end plate assemblies, which is composed of a front end plate 11 and a rear end plate 12. Of course, it is also possible to only provide another group of end plate assemblies consisting of a left end plate and a right end plate, or to provide two groups of end plate assemblies at the same time. All the partitions 2 are selectively installed in any group of end plate assemblies, that is, all the partitions 2 are arranged in parallel between the front end plate 11 and the rear end plate 12, or in parallel between the left end plate and the right end plate.
[0034] At least one end plate of each set of end plate assemblies is provided with at least two sets of positioning assemblies, that is, at least one of the front end plate 11 and the rear end plate 12 is provided with at least two sets of positioning assemblies, or at least one of the left end plate and the right end plate is provided with at least two sets of positioning assemblies. In this specific embodiment, only the front end plate 11 and the rear end plate 12 are provided with positioning assemblies, and both the front end plate 11 and the rear end plate 12 are specifically provided with three sets of positioning assemblies, and the three sets of positioning assemblies of the front end plate 11 are opposite to the three sets of positioning assemblies of the rear end plate 12 one by one.
[0035] Each group of positioning components includes a number of positioning grooves evenly distributed on the end plate, that is, each group of positioning components is composed of a number of positioning grooves. The key is that the spacing between any two adjacent positioning grooves of each group of positioning components is different, and the structure of the positioning grooves of each group of positioning components is different. In other words, each partition 2 is provided with at least two groups of positioning grooves of different specifications, and all the partitions 2 arranged in parallel are installed in one of the positioning grooves of one specification. In this way, all the partitions 2 of the sterilization tray have at least two arrangement modes, and each arrangement mode corresponds to a specification of medicine. There is no need to replace the end plate. The sterilization tray of the utility model can be suitable for medicines of different specifications. Compared with the existing sterilization trays that can only hold medicines of a single specification, the sterilization tray in the utility model has better adaptability.
[0036] As attached Figures 1 to 6 As shown, all the end plates of one group of end plate assemblies are provided with a plurality of first positioning grooves 31, a plurality of second positioning grooves 32 and a plurality of third positioning grooves 33. In this specific embodiment, both the front end plate 11 and the rear end plate 12 are provided with the first positioning groove 31, the second positioning groove 32 and the third positioning groove 33.
[0037] As attached Figure 7 As shown, during the sterilization process, in order to quickly identify the first positioning groove 31, the second positioning groove 32 and the third positioning groove 33 on the end plate, a first mark 311 is provided at one end of the first positioning groove 31, a second mark 321 is provided at one end of the second positioning groove 32, and a third mark 331 is provided at one end of the third positioning groove 33. The first mark 311 is an arc groove, the second mark 321 is a rectangular groove with a width consistent with the width of the second positioning groove 32, and the third mark 331 is a rectangular groove with a width greater than the width of the third positioning groove 33. The first mark 311, the second mark 321 and the third mark 331 are of different types, that is, the marks of all the positioning components of each end plate are different, which is convenient for personnel to quickly distinguish different positioning components and avoid installing the wrong partition. Of course, the type of mark is not limited to the above three types, for example, it can also be a triangular groove, an S-shaped groove, etc., which is not specifically limited here.
[0038] The spacing between any two adjacent first positioning grooves 31 is the first set distance, the spacing between any two adjacent second positioning grooves 32 is the second set distance, and the spacing between any two adjacent third positioning grooves 33 is the third set distance. The first set distance, the second set distance, and the third set distance are increased in sequence, so that each group of positioning components can adjust the spacing between the partitions 2 to adapt to medicines of different specifications. Of course, the spacing setting method between the positioning grooves is not limited to this, and can be adjusted according to the specifications of the medicine. For example, the first positioning groove 31 can be suitable for 100ml ampoules, the second positioning groove 32 can be suitable for 250ml ampoules, and the third positioning groove 33 can be suitable for 500ml ampoules.
[0039] As attached Figure 8 As shown, the cross section of the end plate is in the shape of a barb, so as to enhance the strength of the partition 2 and prevent the end plate from being deformed due to insufficient strength. The end plate includes a vertical connection portion 111 fixedly connected to the disk body 4, an upper horizontal reinforcement portion 112 vertically connected to the vertical connection portion 111, a lower horizontal reinforcement portion 113 parallel to the upper horizontal reinforcement portion 112, a vertical reinforcement portion 114 vertically fixed between the upper horizontal reinforcement portion 112 and the lower horizontal reinforcement portion 113, and a vertical flange 115 connected to the lower horizontal reinforcement portion 113. Specifically, the vertical connection portion 111 can be fixed to the disk body 4 by means of a fastening screw. Of course, the cross-sectional shape of the end plate is not limited thereto.
[0040] The first mark 311, the second mark 321 and the third mark 331 are all arranged on the upper horizontal reinforcement part 112, so as to facilitate the operator to intuitively identify different positioning components from top to bottom. Of course, the arrangement positions of each mark are not limited to this.
[0041] As attached Figures 9 to 11 As shown, the partition 2 includes a vertically connected vertical clamping portion 21 and a horizontal support portion 22, the two ends of the vertical clamping portion 21 are respectively arranged beyond the horizontal support portion 22, the two ends of the vertical clamping portion 21 are matched with the positioning grooves, and the horizontal support portion 22 is horizontally placed on the bottom plate 41 of the plate. To install the partition 2, only the two ends of the vertical clamping portion 21 of the partition 2 need to be installed in the corresponding installation grooves, and then the partition 2 is released, and the partition 2 falls from top to bottom on the bottom plate 41 of the plate by gravity. The partition 2 can be formed by bending a whole plate, or by vertically welding two flat plates. Of course, the structure of the partition 2 is not limited to this.
[0042] The sterilization tray also includes a tray body 4, which includes a tray bottom plate 41, an upper cross brace 42 arranged on the upper side edge of the tray bottom plate 41, and a lower cross brace 43 arranged crosswise at the lower part of the tray bottom plate 41. The tray bottom plate 41 is a square flat plate used to prevent medicines. An upper cross brace 42 is fixed around the tray bottom plate 41 to enhance the strength of the tray body 4 and prevent the tray body 4 from being completely deformed due to the excessive weight of the medicines. The upper cross brace 42 can be fixed by welding or bolting. The lower cross braces 43 are arranged crosswise to provide support for the tray bottom plate 41, and each lower cross brace 43 can be fixed by welding.
[0043] The tray body 4 further includes a plurality of reinforcing columns 44 arranged perpendicular to the tray bottom plate 41. A reinforcing column 44 is provided at the connection between any two upper cross braces 42, and each upper cross brace 42 is evenly distributed with a plurality of reinforcing columns 44, which are used to further enhance the strength of the tray body 4, provide reliable support for the medicine, and prevent the medicine from bending the tray bottom plate 41. The upper cross brace 42 and the reinforcing column 44 can be connected by bolts or welding. Of course, the structure of the tray body 4 is not limited thereto.
[0044] The bottom plate 41 of the dish is provided with a plurality of water-permeable holes 411 therethrough, that is, the bottom plate 41 of the dish is hollowed out, so as to facilitate the discharge of the residual liquid medicine etc. on the bottom plate 41 of the dish.
[0045] The utility model also discloses a water bath sterilizer, comprising a sterilization chamber and the above-mentioned sterilization tray, wherein a plurality of sterilization trays are stacked and placed in the sterilization chamber, thereby saving time for replacing the sterilization trays and facilitating improving the sterilization efficiency.
[0046] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.
[0047] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A sterilization tray, characterized in that: It comprises at least one group of end plate assemblies arranged opposite to each other and a plurality of partition plates (2) arranged in parallel, wherein all the partition plates (2) are selectively installed on any group of the end plate assemblies; at least one end plate of each group of the end plate assemblies is provided with at least two groups of positioning assemblies, each group of the positioning assemblies comprises a plurality of positioning grooves evenly distributed on the end plates, the spacing between any two adjacent positioning grooves of each group of the positioning assemblies is different, and the structure of the positioning grooves of each group of the positioning assemblies is different; All the end plates of one group of the end plate assemblies are provided with a plurality of first positioning grooves (31), a plurality of second positioning grooves (32) and a plurality of third positioning grooves (33); a first mark (311) is provided at one end of the first positioning groove (31), the first mark (311) is a circular arc groove, and the distance between any two adjacent first positioning grooves (31) is a first set distance; a second mark (321) is provided at one end of the second positioning groove (32), the second mark (321) is a rectangular groove with a width consistent with that of the second positioning groove (32), and the distance between any two adjacent second positioning grooves (32) is a second set distance; a third mark (331) is provided at one end of the third positioning groove (33), the third mark (331) is a rectangular groove with a width greater than that of the third positioning groove (33), and the distance between any two adjacent third positioning grooves (33) is a third set distance; the first set distance, the second set distance and the third set distance increase in sequence.
2. The sterilization tray according to claim 1, characterized in that: The cross section of the end plate is in a barb shape.
3. The sterilization tray according to claim 2, characterized in that: The end plate comprises a vertical connection portion (111), an upper horizontal reinforcement portion (112) vertically connected to the vertical connection portion (111), a lower horizontal reinforcement portion (113) parallel to the upper horizontal reinforcement portion (112), a vertical reinforcement portion (114) vertically fixed between the upper horizontal reinforcement portion (112) and the lower horizontal reinforcement portion (113), and a vertical flange (115) connected to the lower horizontal reinforcement portion (113).
4. The sterilization tray according to claim 3, characterized in that: The first mark (311), the second mark (321) and the third mark (331) are all arranged on the upper horizontal reinforcement portion (112).
5. The sterilization tray according to any one of claims 1 to 4, characterized in that: The partition (2) comprises a vertical clamping portion (21) and a horizontal supporting portion (22) which are vertically connected, the two ends of the vertical clamping portion (21) are matched with the positioning groove, and the horizontal supporting portion (22) is placed horizontally; the two ends of the vertical clamping portion (21) are respectively arranged beyond the horizontal supporting portion (22).
6. The sterilization tray according to any one of claims 1 to 4, characterized in that: The invention also comprises a pan body (4), wherein the pan body (4) comprises a pan bottom plate (41), an upper cross brace (42) arranged on the upper side edge of the pan bottom plate (41), and a lower cross brace (43) arranged vertically and horizontally at the lower part of the pan bottom plate (41).
7. The sterilization tray according to claim 6, characterized in that: The disk body (4) further comprises a plurality of reinforcing columns (44) arranged perpendicular to the disk bottom plate (41); the reinforcing columns (44) are arranged at the connection between any two of the upper cross braces (42), and each of the upper cross braces (42) is evenly distributed with a plurality of the reinforcing columns (44).
8. The sterilization tray according to claim 6, characterized in that: The tray bottom plate (41) is provided with a plurality of penetrating water holes (411).
9. A water bath sterilizer, characterized in that: It comprises a sterilization chamber and the sterilization tray according to any one of claims 1 to 8, wherein a plurality of the sterilization trays are stacked and placed in the sterilization chamber.