CN219976928U

CN219976928U - Chemical instrument drying device

Info

Publication number: CN219976928U
Application number: CN202321354859.3U
Authority: CN
Inventors: 卓文钦; 纪洪芝; 刁娟; 阮晨娇; 许碧泽; 劳云云; 王佩君
Original assignee: Ningbo Institute Of Metrology And Testing Ningbo New Material Inspection And Testing Center
Current assignee: Ningbo Institute Of Metrology And Testing Ningbo New Material Inspection And Testing Center
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-07
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a chemical instrument drying device, which comprises a box body, wherein a box door is detachably connected to the box body; the hollow object plates are connected to the inner wall of the box body in a sliding manner; the hollow object plates are arranged at intervals from top to bottom; the top surface of the hollow object placing plate is detachably connected with a clamping assembly, and the clamping assembly is used for clamping a solid chemical instrument; two groups of air outlet plate assemblies which are respectively arranged on the top wall and the bottom wall of the box body; the hot air supply mechanism is arranged on the box body, the air inlet end of the hot air supply mechanism is provided with a filter element, and the air outlet section is respectively communicated with the two air outlet plate assemblies through two communicated air pipes; the electromagnetic valve is arranged on the communication air pipe; the temperature and humidity detection assembly is arranged in the box body; and the control element is arranged on the box body. The utility model can realize the high-efficiency drying treatment of chemical instruments, the drying device can realize the automatic adjustment of the drying power, and the operation efficiency is improved.

Description

Chemical instrument drying device

Technical Field

The utility model relates to the technical field of chemical instruments, in particular to a chemical instrument drying device.

Background

In chemical teaching, common instruments include instruments of different materials and different shapes such as test tubes, flasks, beakers and measuring cylinders, and the instruments are dried by using a dryer after cleaning so as to save waiting time of workers.

The Chinese patent with publication number of CN211120341U discloses a chemical instrument drying device, which comprises a box body, a material bearing plate, a transmission mechanism, a pipeline, a fan, an electric heating wire and a limiting mechanism, and can stably transport a dried chemical instrument out of the box body, so that the chemical instrument drying device is convenient to take. But this technical scheme only is equipped with fan and heating wire at the box top and carries out unidirectional drying treatment in to the box, and the work of stoving is not comprehensive enough, and the drying efficiency of the chemical instrument that is located the bottom is lower, and the stoving power of device can't combine the inside humiture of box to adjust, has reduced the operating efficiency of device.

For this purpose, a chemical instrument drying device is proposed.

Disclosure of Invention

The utility model aims to provide a chemical instrument drying device, which aims to solve or improve at least one of the technical problems.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a chemical instrument drying device, comprising:

the box body is detachably connected with a box door;

the hollow object plates are connected to the inner wall of the box body in a sliding manner; the hollow object placing plates are arranged at intervals from top to bottom; the top surface of the hollowed-out storage plate is detachably connected with a clamping assembly, and the clamping assembly is used for clamping a solid chemical instrument;

two groups of air outlet plate assemblies which are respectively arranged on the top wall and the bottom wall of the box body;

the hot air supply mechanism is arranged on the box body, a filter piece is arranged at the air inlet end of the hot air supply mechanism, and the air outlet section is communicated with the two air outlet plate assemblies through two communicated air pipes respectively; the electromagnetic valve is arranged on the communication air pipe;

the temperature and humidity detection assembly is arranged in the box body;

a control element mounted on the housing; the hot air supply mechanism, the temperature and humidity detection assembly and the electromagnetic valves are electrically connected with the control element.

According to the chemical instrument drying device provided by the utility model, the side wall of the box body is provided with a plurality of ventilation windows, and the ventilation windows are detachably connected with the filter assembly.

According to the chemical instrument drying device provided by the utility model, the filter assembly comprises a first filter screen and an activated carbon filter; the first filter screen and the activated carbon filter are detachably connected in the ventilation window side by side.

According to the chemical instrument drying device provided by the utility model, the hot air supply mechanism comprises:

the bracket is arranged on the outer wall of the box body;

the air heater is arranged on the bracket; the air heater is electrically connected with the control element;

the air inlet pipe is arranged at the air inlet end of the air heater, and the filter element is detachably connected in the air inlet pipe;

and the air outlet pipe is arranged at the air outlet end of the air heater, and one end of the air outlet pipe, which is far away from the air heater, is fixedly connected and communicated with the two communicated air pipes through a three-way joint.

According to the chemical instrument drying device provided by the utility model, the air outlet plate assembly comprises an air collecting plate and a plurality of spray heads arranged on the air collecting plate; the two air collecting plates are respectively arranged on the top wall and the bottom wall of the box body; the two communicating air pipes are communicated with the two air collecting plates.

According to the chemical instrument drying device provided by the utility model, the two sides of the hollowed-out storage plate are provided with the sliding blocks, the two opposite inner side walls of the box body are provided with the sliding grooves, and the two ends of the hollowed-out storage plate are in sliding connection with the sliding grooves through the sliding blocks;

the clamping assembly comprises a plurality of clamping plates, the bottoms of the clamping plates are detachably connected to the top surface of the hollowed-out storage plate, and the chemical instrument is installed between two adjacent clamping plates.

According to the chemical instrument drying device provided by the utility model, the temperature and humidity detection assembly comprises a plurality of temperature and humidity sensors, the temperature and humidity sensors are respectively arranged at four corners of the inner wall of the box body, and the temperature and humidity sensors are electrically connected with the control element.

According to the chemical instrument drying device provided by the utility model, the outer wall of the box body is provided with the heat preservation layer; a plurality of supporting legs are arranged at the bottom of the box body.

According to the chemical instrument drying device provided by the utility model, the box door is provided with the visual window and the handle.

The utility model discloses the following technical effects:

according to the utility model, the impurity filtering is carried out on the air entering from the air inlet end of the hot air supply mechanism through the filtering piece, so that the hot air supply mechanism outputs clean hot air, the hot air is respectively introduced into the two air outlet plate assemblies along the two communicated air pipes, and the clean hot air is simultaneously output to the top and the bottom of the inner cavity of the box body through the two air outlet plate assemblies, so that the chemical instruments clamped on the hollowed-out object placing plate and the clamping assembly are dried;

the temperature and humidity data in the box body are monitored through the temperature and humidity detection assembly, the monitored data are transmitted to the control element, and the control element controls the output power of the hot air supply mechanism according to the monitored data, so that the automatic adjustment of the drying power is realized, and the operation efficiency of the drying device is improved;

the utility model can realize the drying blasting treatment of a single line or double lines by controlling the opening and closing of the two electromagnetic valves through the control element, is convenient to adjust according to the drying state of the chemical instrument in the box body, and improves the drying efficiency of the chemical instrument.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a chemical instrument drying apparatus according to the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

FIG. 4 is an enlarged view of a portion of B in FIG. 1;

wherein, 1, the box body; 2. a door; 3. routing the object placing plate; 4. a filter; 5. an electromagnetic valve; 6. a control element; 7. a ventilation window; 8. a first filter screen; 9. an activated carbon filter; 10. a bracket; 11. an air heater; 12. an air inlet pipe; 13. an air outlet pipe; 14. a three-way joint; 15. a wind collecting plate; 16. a spray head; 17. a slide block; 18. a chute; 19. a clamping plate; 20. a temperature and humidity sensor; 21. a heat preservation layer; 22. a support leg; 23. a visual window; 24. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1 to 4, the present utility model provides a chemical instrument drying apparatus comprising:

the box body 1, the box door 2 is detachably connected to the box body 1;

a plurality of hollow object plates 3 which are connected on the inner wall of the box body 1 in a sliding way; the hollow object plates 3 are arranged at intervals from top to bottom; the top surface of the hollow object placing plate 3 is detachably connected with a clamping component, and the clamping component is used for clamping a solid chemical instrument;

two groups of air outlet plate assemblies which are respectively arranged on the top wall and the bottom wall of the box body 1;

the hot air supply mechanism is arranged on the box body 1, the air inlet end of the hot air supply mechanism is provided with a filter element 4, and the air outlet section is respectively communicated with the two air outlet plate assemblies through two communicated air pipes; the electromagnetic valve 5 is arranged on the communication air pipe;

the temperature and humidity detection assembly is arranged in the box body 1;

a control element 6 mounted on the case 1; the hot air supply mechanism, the temperature and humidity detection assembly and the two electromagnetic valves 5 are electrically connected with the control element 6; the control element 6 may be set according to a specific use environment, for example, may be a single chip microcomputer or may be controlled by adopting a method such as PLC, ARM (Advanced RISC Machine: high-end reduced instruction set machine), FPGA (Field-Programmable Gate Array: field programmable gate array), etc., which is not limited in this embodiment;

the air inlet end of the hot air supply mechanism is filtered through the filter element 4, so that clean hot air is output by the hot air supply mechanism, the hot air is respectively introduced into the two air outlet plate assemblies along the two communicated air pipes, the clean hot air is simultaneously output to the top and the bottom of the inner cavity of the box body 1 through the two air outlet plate assemblies, and then the hollow object placing plate 3 and the chemical instruments clamped on the clamping assembly are dried;

the temperature and humidity data in the box body 1 are monitored through the temperature and humidity detection assembly, the monitored data are transmitted to the control element 6, and the control element 6 controls the output power of the hot air supply mechanism according to the monitored data, so that the automatic adjustment of the drying power is realized, and the operation efficiency of the drying device is improved;

according to the utility model, the control element 6 controls the opening and closing of the two electromagnetic valves 5, so that the drying blasting treatment of a single line or double lines can be realized, the drying state of the chemical instrument in the box body 1 can be conveniently adjusted, and the drying efficiency of the chemical instrument is improved.

In a further optimization scheme, a plurality of ventilation windows 7 are formed in the side wall of the box body 1, and a filter assembly is detachably connected in each ventilation window 7;

the filter assembly comprises a first filter screen 8 and an activated carbon filter 9; the first filter screen 8 and the activated carbon filter 9 are detachably connected in the ventilation window 7 side by side;

by arranging the ventilation windows 7 and installing the first filter screen 8 and the activated carbon filter 9 in the ventilation windows 7, the ventilation in the box body 1 is enhanced, the emission of water vapor in the drying process of the chemical instrument is accelerated, and the drying efficiency is improved; the air entering the box body 1 is effectively filtered through the first filter screen 8 and the activated carbon filter 9, so that the cleaning of chemical instruments in the box body 1 is kept.

Further preferably, the hot air supply mechanism includes:

a bracket 10 mounted on the outer wall of the case 1;

the air heater 11 is arranged on the bracket 10; the air heater 11 is electrically connected with the control element 6;

an air inlet pipe 12 which is arranged at the air inlet end of the air heater 11, and a filter element 4 is detachably connected in the air inlet pipe 12;

the air outlet pipe 13 is arranged at the air outlet end of the air heater 11, and one end of the air outlet pipe 13 far away from the air heater 11 is fixedly connected and communicated with the two communicated air pipes through a three-way joint 14; the air heater 11 is used for providing dry hot air, and the filter 4 is used for filtering the entering air, so that the air in the box body 1 is kept clean, and the pollution to chemical instruments is reduced.

Further optimizing scheme, the air outlet assembly comprises an air collecting plate 15 and a plurality of spray heads 16 arranged on the air collecting plate 15; two wind collecting plates 15 are respectively arranged on the top wall and the bottom wall of the box body 1; the two communicated air pipes are communicated with the two air collecting plates 15; the spray head 16 blows the dry hot air to the surface of the chemical instrument to accelerate the drying process of the chemical instrument.

According to a further optimization scheme, sliding blocks 17 are arranged on two sides of the hollowed-out object placing plate 3, a plurality of sliding grooves 18 are formed in two opposite inner side walls of the box body 1, and two ends of the hollowed-out object placing plate 3 are in sliding connection with the sliding grooves 18 through the sliding blocks 17;

the clamping assembly comprises a plurality of clamping plates 19, the bottoms of the clamping plates 19 are detachably connected to the top surface of the hollowed-out storage plate 3, and a chemical instrument is arranged between two adjacent clamping plates 19;

a plurality of clamping grooves (not shown in the figure) are formed in the top surface of the hollow object placing plate 3; the clamping plate 19 is arranged on the top surface of the hollowed-out object plate 3 through a clamping groove; when in use, the spacing between two adjacent clamping plates 19 can be adjusted according to the specific size of the chemical instrument, so that the fixing effect on the chemical instrument can be improved.

In a further optimization scheme, the temperature and humidity detection assembly comprises a plurality of temperature and humidity sensors 20, the temperature and humidity sensors 20 are respectively arranged at four corners of the inner wall of the box body 1, and the temperature and humidity sensors 20 are electrically connected with the control element 6; the humiture at four corners of the inner cavity of the box body 1 is monitored through the temperature and humidity sensors 20, monitoring data are transmitted to the control element 6 in real time, the output power of the air heater 11 and the opening and closing of the two electromagnetic valves 5 are regulated through the control element 6, intelligent regulation of the device is achieved, and the drying efficiency and the operation efficiency of the device are improved.

In a further optimization scheme, the outer wall of the box body 1 is provided with a heat preservation layer 21; the heat preservation effect is improved; a plurality of supporting legs 22 are arranged at the bottom of the box body 1.

In a further optimized scheme, one end of the box door 2 is rotatably connected with the box body 1 through a rotating shaft, and the other end of the box door 2 is detachably connected with the box body 1 through a box door lock (not shown in the figure); the internal structure and the working principle of the box door lock (not shown in the figure) are all the prior art, and are not repeated here; the door 2 is provided with the visual window 23 and the handle 24, so that the door 2 can be opened and closed conveniently, the condition in the box body 1 can be observed, and the use convenience is improved.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. A chemical instrument drying apparatus, comprising:

the box body (1), the box door (2) is detachably connected to the box body (1);

a plurality of hollow object plates (3) which are connected on the inner wall of the box body (1) in a sliding way; the hollow object placing plates (3) are arranged at intervals from top to bottom; the top surface of the hollowed-out storage plate (3) is detachably connected with a clamping assembly, and the clamping assembly is used for clamping a curing instrument;

two groups of air outlet plate assemblies which are respectively arranged on the top wall and the bottom wall of the box body (1);

the hot air supply mechanism is arranged on the box body (1), a filter (4) is arranged at the air inlet end of the hot air supply mechanism, and the air outlet section is communicated with the two air outlet plate assemblies through two communicated air pipes respectively; an electromagnetic valve (5) is arranged on the communication air pipe;

the temperature and humidity detection assembly is arranged in the box body (1);

a control element (6) mounted on the box (1); the hot air supply mechanism, the temperature and humidity detection assembly and the two electromagnetic valves (5) are electrically connected with the control element (6).

2. A chemical instrument drying apparatus according to claim 1, wherein: a plurality of ventilation windows (7) are formed in the side wall of the box body (1), and a filter assembly is detachably connected in the ventilation windows (7).

3. A chemical instrument drying apparatus according to claim 2, wherein: the filter assembly comprises a first filter screen (8) and an activated carbon filter (9); the first filter screen (8) and the activated carbon filter (9) are detachably connected in the ventilation window (7) side by side.

4. A chemical instrument drying apparatus according to claim 1, wherein: the hot air supply mechanism includes:

the bracket (10) is arranged on the outer wall of the box body (1);

the air heater (11) is arranged on the bracket (10); the air heater (11) is electrically connected with the control element (6);

an air inlet pipe (12) is arranged at the air inlet end of the air heater (11), and the filter element (4) is detachably connected in the air inlet pipe (12);

the air outlet pipe (13) is arranged at the air outlet end of the air heater (11), and one end, far away from the air heater (11), of the air outlet pipe (13) is fixedly connected and communicated with the two communicating air pipes through the three-way joint (14).

5. A chemical instrument drying apparatus according to claim 1, wherein: the air outlet assembly comprises an air collecting plate (15) and a plurality of spray heads (16) arranged on the air collecting plate (15); the two air collecting plates (15) are respectively arranged on the top wall and the bottom wall of the box body (1); the two communicating air pipes are communicated with the two air collecting plates (15).

6. A chemical instrument drying apparatus according to claim 1, wherein: the two sides of the hollowed-out storage plate (3) are provided with sliding blocks (17), two opposite inner side walls of the box body (1) are provided with a plurality of sliding grooves (18), and two ends of the hollowed-out storage plate (3) are in sliding connection with the sliding grooves (18) through the sliding blocks (17);

the clamping assembly comprises a plurality of clamping plates (19), the bottoms of the clamping plates (19) are detachably connected to the top surface of the hollowed-out object plate (3), and the chemical instrument is installed between two adjacent clamping plates (19).

7. A chemical instrument drying apparatus according to claim 1, wherein: the temperature and humidity detection assembly comprises a plurality of temperature and humidity sensors (20), wherein the temperature and humidity sensors (20) are respectively arranged at four corners of the inner wall of the box body (1), and the temperature and humidity sensors (20) are electrically connected with the control element (6).

8. A chemical instrument drying apparatus according to claim 1, wherein: an insulating layer (21) is arranged on the outer wall of the box body (1); a plurality of supporting legs (22) are arranged at the bottom of the box body (1).

9. A chemical instrument drying apparatus according to claim 1, wherein: the box door (2) is provided with a visual window (23) and a handle (24).