CN220017977U

CN220017977U - Quick cooling device for drying box

Info

Publication number: CN220017977U
Application number: CN202321545276.9U
Authority: CN
Inventors: 周海峰; 潘政伟
Original assignee: Jiangsu Xuantai Pharmaceutical Co ltd
Current assignee: Jiangsu Xuantai Pharmaceutical Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-14
Anticipated expiration: 2033-06-16

Abstract

The utility model provides a rapid cooling device for a drying box, which is applied to the technical field of cooling drying boxes and comprises a drying machine body, wherein a door is rotationally connected to the side wall of the drying machine body through a hinge, a first water filling port and a second water filling port are cut on the side wall of the drying machine body, so that after tablets are dried through a vacuum drying box, a heating power supply is turned off, then the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are turned on, water in a water tank flows into a condensing pipe through a first water pipe after flowing in from a first electromagnetic valve port through a circulating pump, then the heated water flows out from a second water filling port into a second water pipe after circulating and flowing for one circle through a water outlet, water is continuously filled into the condensing pipe again, and the temperature in the drying machine body is cooled through repeated circulating and flowing, and the effect of rapidly cooling the temperature in the drying box is effectively achieved.

Description

Quick cooling device for drying box

Technical Field

The utility model relates to the technical field of cooling and drying boxes, in particular to a rapid cooling device for a drying box.

Background

The vacuum drying box is specially designed for drying heat-sensitive, easily-decomposed and easily-oxidized substances, can keep a certain vacuum degree in a working chamber during working, can charge inert gas into the working chamber, and particularly can rapidly dry some articles with complex components, and the temperature is set, displayed and controlled by adopting an intelligent digital temperature regulator.

The existing vacuum drying box can ensure that tablets in the cavity are dried in a vacuum state, but because of difficult cold and heat exchange in a vacuum environment, the temperature in the box cannot be quickly reduced after the drying is finished, so that the whole process flow spends more time in the stage of waiting for the temperature reduction of the box, and the production efficiency is greatly reduced.

Therefore, the method for solving the problem that the temperature in the box body cannot be quickly reduced after the drying is finished is provided, and the effect of quickly cooling the temperature in the drying box is effectively achieved.

Disclosure of Invention

Compared with the prior art, the utility model provides the rapid cooling device for the drying box, which is characterized in that the side wall of the drying box is rotatably connected with a door through a hinge, the side wall of the drying box is provided with a first water injection port and a second water injection port, the inner wall of the drying box is fixedly connected with a condensing pipe, the two ends of the condensing pipe are respectively and fixedly connected with the first water injection port and the second water injection port, the side edge of the drying box is provided with a circulating pump, one end of the circulating pump, which is close to the drying box, is fixedly connected with a four-way valve, one end of the four-way valve, which is far away from the second water pipe, is fixedly connected with a water tank, one end of the four-way valve, which is close to the drying box, is provided with a water drain port, one end of the circulating pump, which is far away from the drying box, is provided with a third water injection port, which is fixedly connected with the first water injection port through the first water pipe, and the inner wall of the drying box is slidingly connected with a partition plate;

after the tablets are dried through the vacuum drying box, the heating power supply is turned off, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are turned on, so that water in the water tank flows in from the first electromagnetic valve port through the circulating pump and flows into the condensing pipe through the first water pipe from the third water injection port to cool the inside of the drying machine body, and then after the condensing pipe circularly flows for one circle, heated water flows out from the second water injection port into the second water pipe and flows out through the water discharge port, water is continuously injected into the condensing pipe again, the water in the drying machine body is cooled through repeated circulation flow, and the effect of rapidly cooling the temperature in the drying box is effectively achieved.

Further, the four-way valve both ends are located second water pipe one end internal fixation and have first solenoid valve, keep away from second water pipe one end fixedly connected with second solenoid valve, and fixedly connected with third solenoid valve in the third water filling port is convenient for control the circulation in turn between the water pipe through setting up first solenoid valve, second solenoid valve, third solenoid valve.

Further, the temperature sensor is fixedly connected with the dryer body, and the temperature sensor is electrically connected with the circulating pump through a wire, and the circulating pump is automatically closed through the temperature sensor when the temperature in the dryer falls to a certain degree through the temperature sensor by setting the temperature sensor so as to be convenient for automatically open the temperature sensor through disconnecting the power supply after the tablets are dried.

Further, the inner wall symmetry of the dryer body is connected with the slide rail that the symmetry set up, and division board both ends fixedly connected with corresponds the slider with the slide rail, and slider and slide rail sliding connection are convenient for dismantle the effect fast to division board through setting up spout and slider.

Further, the upper end and the lower end of the dryer body are fixedly connected with heating rods, and the tablets are dried conveniently by arranging the heating rods.

Further, a controller is fixedly connected to the dryer body and is electrically connected with the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve through wires respectively.

Compared with the prior art, the utility model has the advantages that:

(1) This scheme can realize, after drying the tablet through the vacuum drying oven, close heating power, open first solenoid valve again, second solenoid valve and third solenoid valve, make the water in the water tank flow into the back from first solenoid valve port through the circulating pump and flow into the condenser intraductal cooling of drier body through first water pipe again from third water filling port, after the condenser pipe circulation flows round afterwards, the water of heating flows out to the second water pipe from the second water filling port in, the rethread water outlet flows, and last the water injection again in the condenser pipe, the circulation flow is cooled down in this internal cooling of drier, reach the effect of rapid cooling drying oven internal temperature effectively.

(2) By arranging the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve, the alternating circulation among the water pipes is convenient to control.

(3) Through setting up temperature sensor, be convenient for when the tablet is dried the back and open temperature sensor through the disconnection power, when the temperature drops to a certain number of degrees in the drier through temperature sensor self-closing circulating pump.

(4) Through setting up spout and slider, be convenient for dismantle the effect fast to the division board.

(5) Through setting up the heating rod, be convenient for dry the tablet.

Drawings

FIG. 1 is a side view of a desiccant according to the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

fig. 3 is a partial enlarged view of the circulation pump of the present utility model.

The reference numerals in the figures illustrate:

1. a dryer body; 2. a door; 3. a hinge; 4. a separator plate; 5. a condensing tube; 6. a temperature sensor; 7. a first water filling port; 8. a second water filling port; 9. a circulation pump; 10. a four-way valve; 11. a third water filling port; 12. a first water pipe; 13. a second water pipe; 14. a slide rail; 15. a sliding block.

Detailed Description

The embodiments of the present utility model will be described in detail and fully with reference to the accompanying drawings, and it is intended that all other embodiments of the utility model, which are apparent to one skilled in the art without the inventive faculty, are included in the scope of the present utility model.

Example 1:

the utility model provides a rapid cooling device for a drying box, referring to fig. 2-3, the rapid cooling device comprises a drying machine body 1, a door 2 is rotatably connected to the side wall of the drying machine body 1 through a hinge 3, a first water inlet 7 and a second water inlet 8 are cut into the side wall of the drying machine body 1, a condensing pipe 5 is fixedly connected to the inner wall of the drying machine body 1, two ends of the condensing pipe 5 are respectively fixedly connected with the first water inlet 7 and the second water inlet 8, a circulating pump 9 is arranged on the side edge of the drying machine body 1, one end of the circulating pump 9 close to the drying machine body 1 is fixedly connected with a four-way valve 10, one end of the four-way valve 10 is fixedly connected with the second water inlet 8 through a second water pipe 13, one end of the four-way valve 10 close to the drying machine body 1 is a water outlet, one end of the circulating pump 9 away from the drying machine body 1 is cut into a third water inlet 11, the third water inlet 11 is fixedly connected with the first water inlet 7 through a first water pipe 12, and the inner wall of the drying machine body 1 is slidingly connected with a partition plate 4.

This scheme can be realized, after drying the tablet through the vacuum drying oven, close heating power, open first solenoid valve again, second solenoid valve and third solenoid valve, make the water in the water tank flow into the back from first solenoid valve port through circulating pump 9 again from third water filling port 11 department and flow into in the condenser pipe 5 through first water pipe 12 and cool down the inside of desiccator body 1, after the condenser pipe 5 circulation flows round afterwards, the water of heating flows out in second water filling port 8 to second water pipe 13, the rethread water drain flows out, and last the water injection again in the condenser pipe 5, the circulation flow is cooled down in the desiccator body 1 again, reach the effect of quick cooling drying oven internal temperature effectively.

Example 2:

in which the same or corresponding parts as those in embodiment 1 are denoted by the corresponding reference numerals as those in embodiment 1, only the points of distinction from embodiment 1 will be described below for the sake of brevity. This embodiment 2 is different from embodiment 1 in that:

the utility model provides a rapid cooling device for a drying box, referring to fig. 1-3, two ends of a four-way valve 10 are fixedly connected with a first electromagnetic valve in one end of a second water pipe 13, one end far away from the second water pipe 13 is fixedly connected with a second electromagnetic valve, a third electromagnetic valve is fixedly connected in a third water filling port 11, a temperature sensor 6 is fixedly connected in a drying machine body 1, the temperature sensor 6 is electrically connected with a circulating pump 9 through a wire, symmetrically arranged sliding rails 14 are symmetrically connected to the inner wall of the drying machine body 1, two ends of a baffle plate 4 are fixedly connected with sliding blocks 15 corresponding to the sliding rails 14, the sliding blocks 15 are in sliding connection with the sliding rails 14, the upper end and the lower end of the drying machine body 1 are fixedly connected with heating rods, a controller is fixedly connected to the drying machine body 1, and the controller is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve through wires.

This scheme can realize, when drying the tablet through the vacuum drying oven, the accessible places the baffle plate 4 on the back, push away the spout 14 at baffle plate 4 both ends with slider 15 to it in the desiccator body 1 again, at this moment open the heating rod behind closing door 2 and dry it, after the drying, open heating power and open temperature sensor 6, at this moment start circulating pump 9 cooperation condenser pipe 5 and carry out quick cooling to desiccator body 1 inside, after the temperature drops to a certain extent, through temperature sensor 6 self-closing circulating pump 9, take out the baffle plate 4 times later with desiccator body 1 in, reach the effect of convenient change medicine effectively.

The two schemes are respectively used under the condition of saving cost and improving the use function.

The foregoing is merely illustrative of the best modes of carrying out the utility model in connection with the actual requirements, and the scope of the utility model is not limited thereto.

Claims

1. The utility model provides a quick cooling device for drying cabinet, includes desiccator body (1), its characterized in that, desiccator body (1) lateral wall is connected with door (2) through hinge (3) rotation, desiccator body (1) lateral wall excavation has first water filling port (7), second water filling port (8), desiccator body (1) inner wall fixedly connected with condenser pipe (5), and condenser pipe (5) both ends respectively with first water filling port (7), second water filling port (8) fixed connection, desiccator body (1) side is equipped with circulating pump (9), circulating pump (9) are close to desiccator body (1) one end fixedly connected with cross valve (10), cross valve (10) one end is through second water pipe (13) and second water filling port (8) fixed connection, one end fixedly connected with water tank that second water pipe (13) were kept away from to cross valve (10) is the water drain port near desiccator body (1), circulating pump (9) are kept away from desiccator body (1) one end is the water drain port, circulating pump (9) is kept away from desiccator body (1) and is connected with first water filling port (11) through third water filling port (11) fixed connection, the inner wall of the dryer body (1) is connected with a partition plate (4) in a sliding manner.

2. The rapid cooling device for the drying box according to claim 1, wherein two ends of the four-way valve (10) are fixedly connected with a first electromagnetic valve in one end of the second water pipe (13), one end far away from the second water pipe (13) is fixedly connected with a second electromagnetic valve, and a third electromagnetic valve is fixedly connected in the third water filling port (11).

3. The rapid cooling device for a drying oven according to claim 1, wherein a temperature sensor (6) is fixedly connected in the drying machine body (1), and the temperature sensor (6) is electrically connected with a circulating pump (9) through a wire.

4. The rapid cooling device for a drying oven according to claim 1, wherein symmetrically arranged sliding rails (14) are symmetrically connected to the inner wall of the drying machine body (1), sliding blocks (15) corresponding to the sliding rails (14) are fixedly connected to two ends of the partition plate (4), and the sliding blocks (15) are in sliding connection with the sliding rails (14).

5. The rapid cooling device for a drying oven according to claim 1, wherein the upper and lower ends of the drying machine body (1) are fixedly connected with heating rods.

6. The rapid cooling device for a drying oven according to claim 1, wherein the drying machine body (1) is fixedly connected with a controller, and the controller is respectively and electrically connected with the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve through wires.