Cold and heat exchange type drying device for glassware instrument

Abstract

The utility model relates to the technical field of glassware drying, and discloses a cold and heat exchange type drying device for glassware, which comprises a cabinet body, the upper side of the inner wall of the cabinet body is fixedly connected with an air pump, the right end of the air pump is fixedly connected with a ventilation pipe, and the outer wall of the ventilation pipe is fixedly connected with a fixed box. Fixing cylinders are fixedly connected to the two sides of the outer wall of the fixing box, sliding plates are slidably connected to the inner walls of the fixing cylinders, buttons are fixedly connected to the inner walls of the sliding plates, first springs are arranged between the sliding plates and the fixing cylinders, the fixing box is connected with a fixing block through a fixing assembly, and a drying assembly is arranged at the right end of an air pump. According to the filter screen, the inserting block is pushed into the mounting plate through the button, the sliding plate is bounced through the first spring, the sliding plate drives the button to reset, the second spring bounces the moving plate, the moving plate drives the inserting block to be fixed to the inner wall of the fixing box, and therefore the filter screen can be replaced and mounted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of glass instrument drying, in particular to a cold and hot exchange type drying device for glass instruments. Background Art

[0002] Glassware often needs to be dried in the laboratory to remove moisture or other solvents and make it dry. Glass products easily absorb moisture in a humid environment, which will not only affect the experimental results but also may cause the glassware to break. When drying glassware, a hot and cold exchange drying device is required.

[0003] After searching, a laboratory glass instrument drying device with announcement number CN213599698U includes a support box, a workbench and a work box, wherein the workbench is fixedly installed above the support box, the work box is fixedly installed above the workbench, and a drying structure is provided between the support box and the work box; the utility model relates to the technical field of glass instrument drying devices, and the internal structure of the case is simple. The glass instrument can be well dried by the drying structure provided, and multiple instruments can be dried at the same time to speed up the work efficiency, and the glass instrument can be disinfected and sterilized by the ultraviolet lamp provided to ensure safety, and the filter net provided can prevent dust from entering during drying, thereby affecting the cleaning effect;

[0004] Based on the above patent, the provided drying structure can be used to dry glass instruments very well, and multiple instruments can be dried at the same time to speed up work efficiency. The provided ultraviolet lamp can be used to disinfect and sterilize glass instruments to ensure safety. The provided filter can prevent dust from entering during drying, thereby affecting the cleaning effect. However, the filter needs to be disassembled and replaced after long-term use, and its device relies on bolts to fix the filter. This fixing method is more troublesome during disassembly and installation, thereby reducing the efficiency of installation and disassembly. Utility Model Content

[0005] In order to solve the problem in the prior art that the filter is fixed by bolts, and such a fixing method is troublesome during disassembly and installation, thereby reducing the efficiency of installation and disassembly, the present application provides a hot and cold exchange drying device for glass instruments, in which the plug is pushed into the mounting plate by a button, and then the slide plate is bounced up by a first spring, and the slide plate drives the button to reset, and the second spring bounces the moving plate, and the moving plate drives the plug to be fixed on the inner wall of the fixing box, thereby facilitating the replacement and installation of the filter.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hot and cold exchange drying device for glass instruments comprises a cabinet, an air pump is fixedly connected to the upper side of the inner wall of the cabinet, a ventilation pipe is fixedly connected to the right end of the air pump, a fixing box is fixedly connected to the outer wall of the ventilation pipe, fixing cylinders are fixedly connected to the outer walls of the fixing box on both sides, slides are slidably connected to the inner walls of the fixing cylinders, buttons are fixedly connected to the inner walls of the slides, a first spring is arranged between the slides and the fixing cylinders, the fixing box is connected to a fixing block via a fixing assembly, a drying assembly is arranged at the right end of the air pump, and a protective assembly is arranged on the inner wall of the cabinet.

[0008] As a further improvement of the present invention, the fixing assembly includes a mounting plate slidably connected to the inner wall of the fixing box, a movable plate is slidably connected to both sides of the inner wall of the mounting plate, an insertion block is fixedly connected to the opposite ends of the movable plate, a second spring is arranged between the movable plate and the mounting plate, and the bottom end of the fixed block is fixedly connected to the bottom end of the mounting plate.

[0009] As a further improvement of the utility model, the protection component includes an electric push rod fixedly connected to the lower side of the inner wall of the cabinet, the bottom end of the electric push rod is fixedly connected to a pressure plate, the top two sides of the pressure plate are fixedly connected to sliding rods, and the sliding rods are slidably connected to the inner wall of the cabinet.

[0010] As a further improvement of the present invention, the drying component includes a connecting pipe fixedly connected to the left end of the air pump, the top of the connecting pipe is fixedly connected to an air supply pipe, the top of the air supply pipe is fixedly connected to multiple drying pipes, the inner wall of the drying pipe is provided with a plurality of through holes, the middle part of the outer wall of the drying pipe is fixedly connected to a support seat, the lower side of the outer wall of the drying pipe is fixedly connected to a heater, the outer walls of the drying pipes are fixedly connected to the inner wall of a cabinet, and the bottom end of the support seat is fixedly connected to the upper side of the inner wall of the cabinet.

[0011] As a further improvement of the present invention, ultraviolet lamps are fixedly connected to both sides of the inner wall of the cabinet, and a filter is provided on the inner wall of the fixed block.

[0012] As a further improvement of the present invention, the front end of the cabinet is rotatably connected to a plurality of cabinet doors.

[0013] As a further improvement of the present invention, one end of the first spring is connected to the slide plate, and the other end of the first spring is connected to the inner wall of the fixing cylinder.

[0014] As a further improvement of the present invention, one end of the second spring is connected to the movable plate, and the other end of the second spring is connected to the inner wall of the mounting plate.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, the insert block is pushed into the mounting plate by a button, and then the slide plate is bounced up by a first spring, the slide plate drives the button to reset, the second spring bounces the moving plate, and the moving plate drives the insert block to be fixed on the inner wall of the fixing box, thereby facilitating the replacement and installation of the filter.

[0017] 2. In the utility model, the heater is turned on to heat the drying tube. When the drying tube is heated, the air inside will be heated as well. When cold air is needed, the heater can be turned off. Thus, the device can exchange heat and cold when in use, greatly improving the efficiency of drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric diagram of a heat exchange type drying device for glass instruments proposed by the utility model;

[0019] Figure 2 This is a diagram of the interior of a cabinet of a heat exchange type drying device for glass instruments proposed by the utility model;

[0020] Figure 3 This is a structural diagram of a drying component of a cold and hot exchange drying device for glass instruments proposed by the utility model;

[0021] Figure 4 This is a cross-sectional view of a fixed cylinder of a heat exchange type drying device for glass instruments proposed by the utility model;

[0022] Figure 5 The utility model discloses a cross-sectional view of a mounting plate of a heat-exchange type drying device for glass instruments.

[0023] Legend:

[0024] 1. Cabinet; 2. Air pump; 3. Ventilation pipe; 4. Fixing box; 5. Fixing cylinder; 6. Slide plate; 7. Button; 8. First spring; 9. Mounting plate; 10. Moving plate; 11. Insert block; 12. Second spring; 13. Fixing block; 14. Filter; 15. Connecting pipe; 16. Air supply pipe; 17. Drying pipe; 18. Electric push rod; 19. Support seat; 20. Pressing plate; 21. Sliding rod; 22. UV lamp; 23. Cabinet door; 24. Heater; 25. Through hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Embodiment 1: A heat exchange drying device for glassware, comprising a cabinet 1, an air pump 2 is fixedly connected to the upper side of the inner wall of the cabinet 1, a ventilation pipe 3 is fixedly connected to the right end of the air pump 2, a fixed box 4 is fixedly connected to the outer wall of the ventilation pipe 3, fixed cylinders 5 are fixedly connected to the outer walls of the fixed box 4, a slide plate 6 is slidably connected to the inner wall of the fixed cylinder 5, a button 7 is fixedly connected to the inner wall of the slide plate 6, a first spring 8 is arranged between the slide plate 6 and the fixed cylinder 5, and the fixed box 4 is connected to a fixed block 13, wherein the inner wall of the fixed box 4 is provided with a first spring 8, and the fixed block 13 is connected to the fixed box 4. A slidingly connected mounting plate 9, a movable plate 10 is slidingly connected on both sides of the inner wall of the mounting plate 9, an insert block 11 is fixedly connected to the opposite end of the movable plate 10, a second spring 12 is arranged between the movable plate 10 and the mounting plate 9, the bottom end of the fixed block 13 is fixedly connected to the bottom end of the mounting plate 9, one end of the first spring 8 is connected to the slide plate 6, the other end of the first spring 8 is connected to the inner wall of the fixed cylinder 5, one end of the second spring 12 is connected to the movable plate 10, and the other end of the second spring 12 is connected to the inner wall of the mounting plate 9.

[0032] Specifically, when the filter 14 needs to be replaced, the plug 11 is pushed into the mounting plate 9 to release the fixation by pressing the button 7. During installation, the button 7 is released and the first spring 8 will bounce the slide plate 6. When the slide plate 6 is bounced up, the button 7 is driven to reset. Then the mounting plate 9 is inserted into the interior of the fixing box 4. At this time, the second spring 12 will bounce the moving plate 10. When the moving plate 10 is bounced, the plug 11 is driven to be fixed to the inner wall of the fixing box 4, thereby facilitating the replacement and installation of the filter 14.

[0033] Among them, a connecting pipe 15 is fixedly connected to the left end of the air pump 2, and an air supply pipe 16 is fixedly connected to the top of the connecting pipe 15. A plurality of drying pipes 17 are fixedly connected to the top of the air supply pipe 16. The inner wall of the drying pipe 17 is provided with a plurality of through holes 25. A support seat 19 is fixedly connected to the middle of the outer wall of the drying pipe 17, and a heater 24 is fixedly connected to the lower side of the outer wall of the drying pipe 17. The outer walls of the drying pipe 17 are fixedly connected to the inner wall of the cabinet 1, and the bottom end of the support seat 19 is fixedly connected to the upper side of the inner wall of the cabinet 1. Ultraviolet lamps 22 are fixedly connected to both sides of the inner wall of the cabinet 1, a filter screen 14 is provided on the inner wall of the fixed block 13, and a plurality of cabinet doors 23 are rotatably connected to the front end of the cabinet 1.

[0034] Specifically, the glass instrument is inserted onto the support seat 19, and then the air pump 2 is turned on to absorb external air through the ventilation pipe 3. The absorbed air will be filtered through the filter 14 and then sent to the connecting pipe 15. The connecting pipe 15 will send the air to the air supply pipe 16, and the air supply pipe 16 will send the air to the drying pipe 17. The air inside the drying pipe 17 will be discharged from the through hole 25 and then dry the glass instrument. When hot air is needed, the heater 24 is turned on to heat the drying pipe 17. When the drying pipe 17 is heated, the air inside will be heated together. When cold air is needed, the heater 24 only needs to be turned off, so that the device can exchange heat and cold when in use, which greatly improves the efficiency of drying.

[0035] Embodiment 2: As one of the optimized structural designs of Embodiment 1, Figure 1 - Figure 5 As shown, an electric push rod 18 is fixedly connected to the lower side of the inner wall of the cabinet 1, and a pressure plate 20 is fixedly connected to the bottom end of the electric push rod 18. Both sides of the top of the pressure plate 20 are fixedly connected to sliding rods 21, and the sliding rods 21 are slidably connected to the inner wall of the cabinet 1.

[0036] Specifically, during drying, the electric push rod 18 is turned on to drive the pressing plate 20 to move. When the pressing plate 20 moves, it will drive the sliding rod 21 to move. When the pressing plate 20 moves, it will support the glassware to prevent the glassware from being blown up and damaged by excessive gas during drying. The sliding rod 21 prevents the pressing plate 20 from being misplaced when moving.

[0037] Working principle: first, insert the glass instrument onto the support seat 19, then turn on the air pump 2 to absorb the external air through the ventilation pipe 3, the absorbed air will be filtered by the filter 14 and then sent to the connecting pipe 15, the connecting pipe 15 will send the air to the air supply pipe 16, the air supply pipe 16 will send the air to the drying pipe 17, the air inside the drying pipe 17 will be discharged from the through hole 25 and then dry the glass instrument, when hot air is needed, turn on the heater 24 to heat the drying pipe 17, when the drying pipe 17 is heated, the air inside will be heated together, when cold air is needed, just turn off the heater 24, so that the device can exchange heat and cold when in use, which greatly improves the efficiency of drying, and when drying, turn on the electric The push rod 18 drives the pressure plate 20 to move, and when the pressure plate 20 moves, it drives the sliding rod 21 to move. When the pressure plate 20 moves, it will hold the glass instrument against it to prevent the glass instrument from being blown up and damaged by excessive gas during drying. The sliding rod 21 prevents the pressure plate 20 from being misplaced when moving. When the filter 14 needs to be replaced, the plug 11 is pushed into the mounting plate 9 to release the fixation by pressing the button 7. During installation, the button 7 is released. At this time, the first spring 8 will bounce the slide plate 6. When the slide plate 6 is bounced up, it drives the button 7 to reset, and then the mounting plate 9 is inserted into the interior of the fixed box 4. At this time, the second spring 12 will bounce the moving plate 10. When the moving plate 10 is bounced, it drives the plug 11 to be fixed to the inner wall of the fixed box 4, thereby facilitating the replacement and installation of the filter 14.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat exchange drying device for glassware, comprising a cabinet (1), characterized in that: An air pump (2) is fixedly connected to the upper side of the inner wall of the cabinet (1); a ventilation pipe (3) is fixedly connected to the right end of the air pump (2); a fixing box (4) is fixedly connected to the outer wall of the ventilation pipe (3); fixing cylinders (5) are fixedly connected to both sides of the outer wall of the fixing box (4); a slide plate (6) is slidably connected to the inner wall of the fixing cylinder (5); a button (7) is fixedly connected to the inner wall of the slide plate (6); a first spring (8) is provided between the slide plate (6) and the fixing cylinder (5); the fixing box (4) is connected to a fixing block (13) via a fixing assembly; a drying assembly is provided at the right end of the air pump (2); and a protective assembly is provided on the inner wall of the cabinet (1).

2. A heat exchange drying device for glassware according to claim 1, characterized in that: The fixing assembly comprises a mounting plate (9) slidably connected to the inner wall of the fixing box (4), movable plates (10) are slidably connected to both sides of the inner wall of the mounting plate (9), and plug blocks (11) are fixedly connected to the opposite ends of the movable plates (10), a second spring (12) is provided between the movable plate (10) and the mounting plate (9), and the bottom end of the fixing block (13) is fixedly connected to the bottom end of the mounting plate (9).

3. The heat exchange drying device for glassware according to claim 1, characterized in that: The protection component comprises an electric push rod (18) fixedly connected to the lower side of the inner wall of the cabinet (1), the bottom end of the electric push rod (18) is fixedly connected to a pressure plate (20), the top ends of the pressure plate (20) are fixedly connected to sliding rods (21) on both sides, and the sliding rods (21) are slidably connected to the inner wall of the cabinet (1).

4. The heat exchange drying device for glassware according to claim 1, characterized in that: The drying assembly comprises a connecting pipe (15) fixedly connected to the left end of the air pump (2); the top end of the connecting pipe (15) is fixedly connected to an air supply pipe (16); the top end of the air supply pipe (16) is fixedly connected to a plurality of drying pipes (17); the inner wall of the drying pipe (17) is provided with a plurality of through holes (25); the middle part of the outer wall of the drying pipe (17) is fixedly connected to a support seat (19); the lower side of the outer wall of the drying pipe (17) is fixedly connected to a heater (24); the outer walls of the drying pipes (17) are fixedly connected to the inner wall of the cabinet (1); and the bottom end of the support seat (19) is fixedly connected to the upper side of the inner wall of the cabinet (1).

5. The heat exchange drying device for glassware according to claim 1, characterized in that: Ultraviolet lamps (22) are fixedly connected to both sides of the inner wall of the cabinet (1), and a filter screen (14) is provided on the inner wall of the fixing block (13).

6. The heat exchange drying device for glassware according to claim 1, characterized in that: The front end of the cabinet body (1) is rotatably connected to a plurality of cabinet doors (23).

7. The heat exchange drying device for glassware according to claim 1, characterized in that: One end of the first spring (8) is connected to the slide plate (6), and the other end of the first spring (8) is connected to the inner wall of the fixed cylinder (5).

8. The heat exchange type drying device for glassware according to claim 2, characterized in that: One end of the second spring (12) is connected to the movable plate (10), and the other end of the second spring (12) is connected to the inner wall of the mounting plate (9).

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