A glassware drying apparatus

Abstract

The utility model relates to glassware drying technical field, and its to solve the glassware that present has the buffer bottom or stable recess, the mode that is inverted in the drying -oven tray or is placed in the drying -oven tray and carries out drying, or poor stability, or drying is not thorough, easy to residual water mark problem, the utility model provides a kind of glassware drying device, including drying -oven and multilayer supporting plate;Multilayer the supporting plate is spaced apart in the inside of drying -oven;Each layer the supporting plate is spaced apart and is equipped with a plurality of limit disc body;The bottom of limit disc body is connected with the supporting plate;The top surface of limit disc body is equipped with a plurality of concentric distribution's annular convex array;The glassware drying device provided by the utility model can improve the drying effect on the bottom of glassware, avoid the formation of residual moisture or water mark, is also applicable to different sizes of glassware, wide application range, and drying efficiency is good.

Description

Technical Field

[0001] This utility model relates to the field of glassware drying technology, and more specifically, to a glassware drying device. Background Technology

[0002] In the laboratory, glassware such as beakers and conical flasks are commonly used. Their bottoms are usually equipped with a "buffer bottom" or "stabilizing groove". This structure is designed to enhance the stability of the container, prevent tipping, and distribute stress during vibration or heating, reducing the risk of liquid splashing or container breakage.

[0003] In the prior art, these glasswares need to be cleaned and dried before use, and drying is usually done in an oven. For example, the oven disclosed in patent CN220436954U specifically involves placing the cleaned glassware upside down in a tray inside the oven. However, for glassware such as conical flasks that are not easy to invert, the mouth of the flask is usually facing upwards during drying. However, with the mouth facing upwards, it is difficult for such flasks with "buffer bottoms" or "stabilizing grooves" to be completely dried, leaving moisture or water stains.

[0004] Based on the above description, there is an urgent need for a drying device that can thoroughly dry glassware. Utility Model Content

[0005] The purpose of this utility model is to provide a glassware drying device, which aims to solve the technical problems of existing methods of drying glassware with buffer bottoms or stabilizing grooves, which involve inverting or placing them upright on the drying oven tray, resulting in poor stability, incomplete drying, and easy retention of water stains.

[0006] The embodiments of this utility model are achieved through the following technical solutions: A glassware drying apparatus includes an oven and multiple layers of trays; the multiple layers of trays are spaced apart inside the oven; each layer of trays is provided with multiple limiting plates spaced apart; the bottom of the limiting plates is connected to the trays; the top surface of the limiting plates is provided with multiple concentrically distributed annular protrusions array.

[0007] Preferably, the height of each of the annular protrusion arrays is arranged in a gradient decreasing direction from the center of the limiting disk towards the circumference.

[0008] Preferably, the annular protrusion array includes multiple protrusions; the top of each protrusion is hemispherical.

[0009] Preferably, the annular protrusion array includes multiple protrusions; the top of each protrusion is a flat-topped cone.

[0010] Preferably, the limiting disc is connected to the top of the tray via a connecting assembly.

[0011] Preferably, the connecting assembly includes a connecting post and a base; the end of the limiting disc away from the annular protrusion array is provided with a connecting hole for the connecting post to be inserted; the tray is provided with a plurality of limiting grooves for the base to be inserted; the limiting disc rests on the top surface of the tray.

[0012] Preferably, the connecting assembly further includes multiple positioning rods; the multiple positioning rods are located at the end of the base away from the connecting column; the bottom wall of the limiting groove has multiple positioning holes for the positioning rods to pass through.

[0013] Preferably, the tray is provided with multiple drainage holes; the end of the tray away from the base is provided with a U-shaped base for placing an absorbent pad.

[0014] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects: This invention features multiple positioning discs spaced apart on each tray layer for positioning multiple glasswares. Furthermore, the top surface of each positioning disc has multiple concentrically distributed annular protrusions, allowing for both inverted placement of glasswares and upright placement of conical flasks with buffer bottoms or stabilizing grooves. Specifically, the bottom of the flask is placed on top of the concentrically distributed annular protrusions, with the top of the annular protrusions embedded in the stabilizing groove at the bottom. This creates multiple ventilation gaps between the bottom of the glassware and the positioning discs, improving the drying effect on the bottom of the glassware and preventing moisture residue or water stains. The use of multiple concentrically distributed annular protrusions is suitable for glasswares of different sizes and facilitates air permeability and ventilation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view of the tray in this utility model; Figure 3 for Figure 2 Enlarged schematic diagram of local structure A in the middle; Figure 4 for Figure 3 A three-dimensional structural diagram of the connecting component; Figure 5 This is a top view of the pallet in this utility model; Figure 6 This is a schematic diagram of the first type of protrusion structure in this utility model; Figure 7 This is a schematic diagram of the second type of protrusion structure in this utility model.

[0016] Icons: 1-Oven, 2-Pattern, 3-Limiting plate, 4-Annular raised array, 41-Raised part, 5-Connecting component, 51-Connecting column, 52-Base, 53-Positioning rod, 6-Water-absorbing pad, 7-U-shaped chassis. Detailed Implementation

[0017] The specific implementation method is described below with reference to the accompanying drawings.

[0018] Example 1 Please see Figures 1 to 7 The present invention provides the following technical solution: a glassware drying device, which is suitable for conical flasks, beakers and other containers with a buffer bottom or stabilizing groove at the bottom.

[0019] Specifically, such as Figures 1 to 5 As shown, a glassware drying device includes an oven 1 and multiple trays 2; the multiple trays 2 are spaced apart inside the oven 1; each tray 2 is provided with multiple limiting plates 3 at intervals; the bottom of the limiting plates 3 is connected to the tray 2; the top surface of the limiting plates 3 is provided with multiple concentrically distributed annular protrusion arrays 4.

[0020] In this embodiment, by setting multiple layers of trays 2 inside the oven 1, the space utilization rate inside the oven 1 is improved. Furthermore, each layer of tray 2 is provided with multiple limiting plates 3 at intervals to position and place multiple glasswares respectively. Furthermore, the top surface of the limiting plate 3 is provided with multiple concentrically distributed annular protrusion arrays 4, so that glasswares can be placed upside down; and they can also be placed upright for conical flasks with buffer bottoms or stabilizing grooves at the bottom, that is, the bottom of the glassware is placed on top of multiple concentrically distributed annular protrusion arrays 4, and the top of the annular protrusion arrays 4 is embedded in the stabilizing grooves at the bottom, so that multiple ventilation gaps are left between the bottom of the glassware and the limiting plate 3, thereby improving the drying effect on the bottom of the glassware and avoiding moisture residue or water stains.

[0021] In this embodiment, multiple concentrically distributed annular protrusion arrays 4 are used, which are convenient for use with glassware of different sizes and also facilitate air permeability or ventilation.

[0022] In this embodiment, the main body of the oven 1 can be selected from existing gravity convection ovens suitable for small laboratories (such as the Memmert UF 110) or mechanical convection ovens suitable for scientific research laboratories, hospital central supply rooms, etc. (such as the Thermo Heratherm OGS180) according to the experimental requirements of the glassware.

[0023] Specifically, such as Figure 3 , Figure 6 and Figure 7As shown, the height of each annular protrusion array 4 decreases in a gradient from the center of the limiting disk 3 towards the circumference.

[0024] In this embodiment, for a glassware with a stabilizing groove at the bottom, the groove cavity of the stabilizing groove at the bottom is an arc-shaped groove with a gradually changing depth. Furthermore, in order to improve the stability of the annular protrusion array 4, according to the depth variation law of the arc-shaped groove, that is, the law that the depth gradually increases from the circumference to the circumference, multiple concentrically distributed annular protrusion arrays 4 with gradually changing heights are set up to better fit it.

[0025] In this embodiment, the annular protrusion array 4 includes a plurality of protrusions 41; the top of the protrusion 41 is hemispherical or flat-topped conical; or, the annular protrusion array with flat-topped conical shape and the annular protrusion array with hemispherical shape are alternately distributed.

[0026] Specifically, such as Figure 3 and Figure 4 As shown, the limiting disc 3 is connected to the top of the tray 2 via a connecting assembly 5. The connecting assembly 5 includes multiple connecting posts 51 and a base 52; the end of the limiting disc 3 away from the annular protrusion array 4 is provided with a connecting hole for the connecting posts 51 to be inserted; the tray 2 is provided with multiple limiting grooves for the base 52 to be inserted; the limiting disc 3 rests on the top surface of the tray 2. The connecting assembly 5 also includes multiple positioning rods 53; the multiple positioning rods 53 are located at the end of the base 52 away from the connecting posts 51; the bottom wall of the limiting groove is provided with multiple positioning holes for the positioning rods 53 to pass through.

[0027] In this embodiment, to facilitate the replacement of different sized limiting discs 3 to meet the drying needs of glassware of different sizes or types, the limiting discs 3 and the tray 2 are detachably connected by a connecting component 5. Specifically, one end of the base 52 is screwed into the connecting hole of the limiting disc 3, and the other end of the base 52 is provided with multiple positioning rods 53. Correspondingly, the tray 2 is provided with a limiting groove for the base 52 to be inserted, and multiple positioning holes are further provided in the limiting groove for multiple positioning rods 53 to be inserted, thereby positioning the base 52, preventing the base 52 from rotating and sliding, and ensuring the stability of the limiting discs 3 of different sizes after they are placed on the tray 2.

[0028] Specifically, such as Figure 2 and Figure 3 As shown, the tray 2 is provided with multiple drainage holes; the end of the tray 2 away from the base 52 is provided with a U-shaped base 7 for placing the water-absorbing pad 6.

[0029] In this embodiment, the inner wall of the oven 1 is provided with multiple pairs of inverted U-shaped grooves at intervals, and the tray 2 is provided with sliding strips that are respectively embedded in a pair of inverted U-shaped grooves, so as to facilitate the complete removal of the tray 2 for cleaning or the installation and replacement of the limiting plate 3; furthermore, the water-absorbing pad 6 is made of high-temperature resistant materials such as ceramic fiber pads and quartz fiber pads suitable for the oven 1. By using the water-absorbing pad 6, interference between the upper and lower glasswares during the drying process can be avoided, further improving the drying efficiency, avoiding the formation of water stains, and thus improving the effect of the dried glasswares.

Claims

1. A glassware drying apparatus, comprising an oven (1), characterized in that: It also includes multiple trays (2); the multiple trays (2) are spaced apart inside the oven (1); each tray (2) is spaced apart by multiple limiting plates (3); the bottom of the limiting plate (3) is connected to the tray (2); the top surface of the limiting plate (3) is provided with multiple concentric annular protrusion arrays (4).

2. The glassware drying apparatus according to claim 1, characterized in that: The height of each of the annular protrusion arrays (4) decreases in a gradient from the center of the limiting disk (3) toward the circumference.

3. The glassware drying apparatus according to claim 2, characterized in that: The annular protrusion array (4) includes multiple protrusions (41); the top of each protrusion (41) is hemispherical.

4. The glassware drying apparatus according to claim 2, characterized in that: The annular protrusion array (4) includes multiple protrusions (41); the top of each protrusion (41) is a flat-topped cone.

5. The glassware drying apparatus according to any one of claims 1 to 4, characterized in that: The limiting disc (3) is connected to the top of the tray (2) via a connecting component (5).

6. The glassware drying apparatus according to claim 5, characterized in that: The connecting component (5) includes a connecting post (51) and a base (52); the limiting disc (3) has a connecting hole at one end away from the annular protrusion array (4) for the connecting post (51) to be inserted; the tray (2) has multiple limiting grooves for the base (52) to be inserted; the limiting disc (3) rests on the top surface of the tray (2).

7. The glassware drying apparatus according to claim 6, characterized in that: The connecting assembly (5) also includes multiple positioning rods (53); the multiple positioning rods (53) are located at one end of the base (52) away from the connecting column (51); the bottom wall of the limiting groove is provided with multiple positioning holes for the positioning rods (53) to pass through.

8. The glassware drying apparatus according to claim 7, characterized in that: The tray (2) is provided with a plurality of drainage holes; the end of the tray (2) away from the base (52) is provided with a U-shaped base (7) for placing the absorbent pad (6).

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