CN214960723U

CN214960723U - Heat radiator of microwave drying equipment

Info

Publication number: CN214960723U
Application number: CN202121071623.XU
Authority: CN
Inventors: 余琼妮
Original assignee: Zhongxiang Yiyuan Biotechnology Co ltd
Current assignee: Zhongxiang Yiyuan Biotechnology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-30
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a heat abstractor of microwave drying equipment, its technical scheme is: including the drying cabinet body, drying cabinet body one side activity articulates there is the movable cover, the equal fixedly connected with switch handle in movable cover one end both sides, the drying cabinet body is kept away from movable cover one side and is equipped with circulation heat dissipation mechanism, circulation heat dissipation mechanism includes circulation water cooling pipeline and storage water tank, the storage water tank be located drying cabinet body top and with drying cabinet body fixed connection, storage water tank one end top fixedly connected with water inlet funnel, the inboard fixedly connected with water pump body of storage water tank, a microwave drying equipment's heat abstractor's beneficial effect is: the heat dissipation performance of the heat dissipation device is improved, the heat dissipation device has extremely strong practicability, the problem that the microwave drying equipment is damaged due to the fact that the heat dissipation effect of the heat dissipation device is poor and the heat of the microwave drying equipment cannot be dissipated quickly due to the fact that the heat dissipation device of the existing microwave drying equipment cannot guarantee continuous cooling is solved.

Description

Heat radiator of microwave drying equipment

Technical Field

The utility model relates to a microwave drying equipment technical field, concretely relates to microwave drying equipment's heat abstractor.

Background

The microwave is an electromagnetic wave with extremely short wavelength, which is obtained by passing direct current or 50Hz alternating current through an electric vacuum device or a semiconductor device and making electrons move specially in a magnetic field. The stronger the applied electric field, the stronger the polarization, the faster the applied electric field changes polarity, the faster the polarization, and the more intense the thermal motion of the molecules and the friction between adjacent molecules. In the process, the conversion of electromagnetic energy into heat energy is completed, when the heated material is placed in a microwave field, polar molecules of the heated material are swung and rubbed back and forth at high frequency of billions of times per second along with the microwave frequency, the generated heat is enough to enable the material to achieve the purpose of hot drying in a short time, and the powdery and granular materials are usually dried and dehydrated through microwave drying equipment at present.

The prior art has the following defects: the existing microwave drying equipment can automatically control heating time and drying temperature generally, heat dissipation is required to be carried out on the drying equipment through a heat dissipation device frequently, but the existing heat dissipation device cannot guarantee continuous cooling, so that the heat dissipation effect of the heat dissipation device is poor, heat of the microwave drying equipment cannot be dissipated quickly, the microwave drying equipment is damaged very easily, and normal use of the microwave drying equipment is influenced.

Therefore, it is necessary to provide a heat sink for microwave drying equipment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a heat abstractor of microwave drying equipment, through setting up the normal use that circulation heat dissipation mechanism comes to dispel the heat the cooling in order to guarantee microwave drying equipment to the drying cabinet body to the unable continuous cooling of guaranteeing of heat abstractor who solves current microwave drying equipment leads to the radiating effect of heat abstractor not good, and the unable quick effluvium of heat of microwave drying equipment very easily causes the problem that microwave drying equipment takes place to damage.

In order to achieve the above object, the present invention provides the following technical solutions: a heat dissipation device of microwave drying equipment comprises a drying box body, wherein a movable cover is movably hinged to one side of the drying box body, both sides of one end of the movable cover are fixedly connected with a switch handle, and a circulating heat dissipation mechanism is arranged on one side, away from the movable cover, of the drying box body;

the circulating heat dissipation mechanism comprises a circulating water cooling pipeline and a water storage tank, the water storage tank is positioned at the top of the drying oven body and is fixedly connected with the drying oven body, the top of one end of the water storage tank is fixedly connected with a water inlet funnel, the inner side of the water storage tank is fixedly connected with a water pump body, the output end of the water pump body is fixedly connected with a water outlet pipeline, the water outlet pipeline is in threaded connection with a first water discharge pipe, the input end of the water pump body is fixedly connected with a water inlet pipeline, the water inlet pipeline is in threaded connection with a second water discharge pipe, a heat dissipation groove is formed in one side surface of the drying oven body, away from the movable cover, the circulating water cooling pipeline is positioned inside the heat dissipation groove, the bottom ends of the first water discharge pipe and the second water discharge pipe penetrate through the top of the drying oven body and are respectively and fixedly connected with the two ends of the circulating water cooling pipeline, one end of the water storage tank, away from the water inlet funnel, is fixedly connected with a waste water discharge pipe, the top of the waste water discharge pipe is fixedly connected with a control valve, and one side of the circulating water cooling pipeline is provided with a fan heat dissipation assembly.

Preferably, fan cooling unit includes protective housing, protective housing be located circulation water-cooling pipeline one side and with drying cabinet body fixed connection, protective housing one end fixed surface inlays and is equipped with first radiator-grid, first radiator-grid one end is equipped with the second radiator-grid, second radiator-grid and protective housing fixed connection, first radiator-grid one side is equipped with first fan, the first loose axle of first fan axle center fixedly connected with of department, second radiator-grid one side is equipped with the second fan, second fan axle center fixedly connected with second loose axle of department, the transmission is connected with the drive belt between first loose axle and the second loose axle.

Preferably, a first bearing is arranged at one end of the first movable shaft, the first bearing is fixedly connected with the first radiating net, and the first movable shaft is fixedly connected with the inner side of the first bearing.

Preferably, a second bearing is arranged at one end of the second movable shaft, the second bearing is fixedly connected with the second heat dissipation net, and the second movable shaft is fixedly connected with the inner side of the second bearing.

Preferably, a motor is arranged on one side, away from the first fan, of the first heat dissipation net, and the output end of the motor penetrates through the first heat dissipation net and is fixedly connected with the first movable shaft.

Preferably, the bottom of the motor is fixedly connected with an arc-shaped plate, and the arc-shaped plate is fixedly connected with the first heat dissipation net.

Preferably, the four corners of the bottom of the drying box body are fixedly connected with supporting seats, and the bottom of each supporting seat is made of soft rubber materials.

Preferably, the surface of the top of one side, close to the movable cover, of the drying box body is provided with a limiting chute, the inner side of the limiting chute is provided with a display panel, and the display panel is fixedly connected with the drying box body.

Preferably, the top of the waste water discharge pipe is provided with a water temperature display body, and the water temperature display body is fixedly connected with the water storage tank.

Preferably, a water level observation plate is fixedly embedded in the surface of one side, far away from the water temperature display body, of the water storage tank, and the water level observation plate is made of a transparent PVC material.

The utility model has the advantages that:

the utility model can cool the drying box body by arranging the circulating heat dissipation mechanism to ensure the normal use of the microwave drying equipment, when the microwave drying equipment is used, the water pump body is started to discharge the cold water in the water storage tank into the water outlet pipeline, and then the first water outlet pipeline is discharged by the water outlet pipeline, the first water outlet pipeline discharges the water into the circulating water cooling pipeline to take away the heat generated by the drying box body, meanwhile, the cold water enters the second water outlet pipeline through the circulating water cooling pipeline and then enters the water inlet pipeline from the second water outlet pipeline, and then enters the water storage tank through the water inlet pipeline, and simultaneously, the fan heat dissipation component is started to carry out double cooling, the utility model has simple and reasonable structure, improves the heat dissipation performance of the heat dissipation device, has strong practicability, avoids the problem that the heat dissipation device of the existing microwave drying equipment can not guarantee continuous cooling, and leads to poor heat dissipation effect of the heat dissipation device, the heat of the microwave drying equipment can not be quickly dissipated, and the microwave drying equipment is easily damaged.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic diagram of an explosion structure provided by the present invention;

fig. 3 is a side cross-sectional view provided by the present invention;

FIG. 4 is an enlarged structural view of the part A in FIG. 2 according to the present invention;

in the figure: 1 drying cabinet body, 2 movable covers, 3 switch handles, 4 circulating water cooling pipeline, 5 storage tanks, 6 water inlet funnel, 7 water pump body, 8 outlet conduit, 9 inlet channel, 10 second drain pipes, 11 radiating grooves, 12 first drain pipes, 13 waste water discharge pipes, 14 protective housing, 15 first radiator-grid, 16 second radiator-grid, 17 first fan, 18 first loose axle, 19 second fan, 20 second loose axle, 21 drive belt, 22 motor, 23 arc, 24 spacing chute, 25 supporting seats, 26 temperature display body, 27 water level observation board.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides a heat dissipation device of microwave drying equipment, including the drying cabinet body 1, the activity of one side of the drying cabinet body 1 articulates there is the movable cover 2, both sides of one end of the movable cover 2 are all fixedly connected with the switch handle 3, switch to the movable cover 2 through two switch handles 3, be favorable to promoting the stability when the movable cover 2 is closed, the drying cabinet body 1 is kept away from movable cover 2 one side and is equipped with the circulation heat dissipation mechanism;

the circulating heat dissipation mechanism comprises a circulating water cooling pipeline 4 and a water storage tank 5, wherein the water storage tank 5 is positioned at the top of the drying oven body 1 and is fixedly connected with the drying oven body 1, the top of one end of the water storage tank 5 is fixedly connected with a water inlet funnel 6, the inner side of the water storage tank 5 is fixedly connected with a water pump body 7, the output end of the water pump body 7 is fixedly connected with a water outlet pipeline 8, the water outlet pipeline 8 is in threaded connection with a first water discharge pipe 12, the input end of the water pump body 7 is fixedly connected with a water inlet pipeline 9, the water inlet pipeline 9 is in threaded connection with a second water discharge pipe 10, a heat dissipation groove 11 is formed in the surface of the drying oven body 1, which is far away from the movable cover 2, the circulating water cooling pipeline 4 is positioned inside the heat dissipation groove 11, and the bottom ends of the first water discharge pipe 12 and the second water discharge pipe 10 penetrate through the top of the drying oven body 1 and are respectively and fixedly connected with the two ends of the circulating water cooling pipeline 4, first drain pipe 12 and second drain pipe 10 adopt threaded connection's mode to be connected with outlet conduit 8 and inlet channel 9, adjust the position of the two when being convenient for assemble, and the dismouting is very convenient, inlet funnel 6 one end fixedly connected with waste water discharge pipe 13 is kept away from to storage water tank 5, waste water discharge pipe 13 top fixedly connected with control valve, circulation water-cooling pipeline 4 one side is equipped with fan radiator unit.

Further, fan radiator unit includes protective housing 14, protective housing 14 be located 4 one sides of circulating water cooling pipeline and with 1 fixed connection of drying cabinet body, 14 one end fixed surface of protective housing inlays and is equipped with first radiator-

grid

15, 15 one end of first radiator-grid is equipped with second radiator-grid 16, second radiator-

grid

16 and 14 fixed connection of protective housing, 15 one side of first radiator-grid is equipped with first fan 17, the first loose axle 18 of 17 axle center fixedly connected with of first fan department, 16 one side of second radiator-grid is equipped with

second fan

19, 19 axle center fixedly connected with second loose axle 20 of second fan department, the transmission is connected with drive belt 21 between first loose axle 18 and the second loose axle 20.

Further, first movable shaft 18 one end is equipped with first bearing, first bearing and first radiator-grid 15 fixed connection, first movable shaft 18 and the inboard fixed connection of first bearing, first movable shaft 18 is rotatory in first bearing inboard, has promoted the rotatory stability of first movable shaft 18.

Further, second movable shaft 20 one end is equipped with the second bearing, second bearing and second radiator-grid 16 fixed connection, second movable shaft 20 and the inboard fixed connection of second bearing, second movable shaft 20 is rotatory in the second bearing is inboard, has promoted the rotatory stability of second movable shaft 20.

Further, a motor 22 is arranged on one side, away from the first fan 17, of the first heat dissipation net 15, and an output end of the motor 22 penetrates through the first heat dissipation net 15 and is fixedly connected with the first movable shaft 18.

Further, motor 22 bottom fixedly connected with arc 23, arc 23 and first radiator-grid 15 fixed connection, arc 23 supports motor 22 for it is more stable when motor 22 uses.

Further, the equal fixedly connected with supporting seat 25 in 1 bottom four corners of drying cabinet body, supporting seat 25 bottom is made by soft rubber materials, through setting up supporting seat 25 that four soft rubber materials made, is favorable to promoting whole drying cabinet body 1's skid resistance.

Further, the top surface of one side of the drying box body 1 close to the movable cover 2 is provided with a limiting chute 24, the inner side of the limiting chute 24 is provided with a display panel, and the display panel is fixedly connected with the drying box body 1.

Further, waste water discharge pipe 13 top is equipped with temperature display body 26, temperature display body 26 and storage water tank 5 fixed connection, when long-time use circulation heat dissipation mechanism dispels the heat, the temperature in the storage water tank 5 can promote gradually, and when temperature display body 26 shows the temperature to the standard value, remind the staff that the temperature is too high, need open the control valve, pass through waste water discharge pipe 13 with the water in the storage water tank 5 and discharge.

Further, a water level observation plate 27 is fixedly embedded in the surface of one side, away from the water temperature display body 26, of the water storage tank 5, the water level observation plate 27 is made of a transparent PVC material, and when cold water is added into the water storage tank 5 through the water inlet funnel 6, a proper amount of water can be added according to the water level observation plate 27.

The utility model discloses a use as follows: when the microwave drying equipment is used for radiating heat, firstly, cold water is added into a water storage tank 5 through a water inlet funnel 6, then a water pump body 7 is started, the water pump body 7 discharges the cold water in the water storage tank 5 into a water outlet pipeline 8 through an output end, the cold water is discharged into a first water outlet pipe 12 from the water outlet pipeline 8, the first water outlet pipe 12 discharges the cold water into a circulating water cooling pipeline 4, a plurality of back and forth bent pipes are arranged on the circulating water cooling pipeline 4 to take away a large amount of heat generated by the drying box body 1, so that the temperature outside the drying box body 1 is reduced, the cold water is discharged into a second water outlet pipe 10 through the circulating water cooling pipeline 4 after passing through the circulating water cooling pipeline 4, then enters a water inlet pipeline 9 from the second water outlet pipe 10, then enters the water storage tank 5 through the water inlet pipeline 9, and the water temperature display body 26 monitors the water temperature in the water storage tank 5 in real time, when the circulating heat dissipation mechanism is used for heat dissipation for a long time, the water temperature in the water storage tank 5 is gradually increased, and when the water temperature display body 26 displays that the water temperature reaches a standard value, the control valve needs to be opened, the water in the water storage tank 5 is discharged through the waste water discharge pipe 13, then cold water is added into the water storage tank 5 through the water inlet funnel 6, and a proper water amount is added according to the water level observation plate 27;

when opening fan cooling assembly and carrying out dual cooling, starter motor 22, it is rotatory that motor 22 output drives first loose axle 18, first loose axle 18 drives first fan 17 rotatoryly, first loose axle 18 drives the operation of drive belt 21 simultaneously, drive belt 21 drives the rotation of second loose axle 20, second loose axle 20 drives second fan 19 rotatoryly, first fan 17 and second fan 19 are rotatory simultaneously, to the further heat dissipation that cools down of drying cabinet body 1, with this radiating effect that promotes heat abstractor.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a heat abstractor of microwave drying equipment, includes drying cabinet body (1), its characterized in that: a movable cover (2) is movably hinged to one side of the drying box body (1), both sides of one end of the movable cover (2) are fixedly connected with a switch handle (3), and a circulating heat dissipation mechanism is arranged on one side, away from the movable cover (2), of the drying box body (1);

the circulating heat dissipation mechanism comprises a circulating water cooling pipeline (4) and a water storage tank (5), the water storage tank (5) is located at the top of the drying box body (1) and is fixedly connected with the drying box body (1), a water inlet funnel (6) is fixedly connected to the top of one end of the water storage tank (5), a water pump body (7) is fixedly connected to the inner side of the water storage tank (5), a water outlet pipeline (8) is fixedly connected to the output end of the water pump body (7), a first water discharge pipe (12) is in threaded connection with the water outlet pipeline (8), a water inlet pipeline (9) is fixedly connected to the input end of the water pump body (7), a second water discharge pipe (10) is in threaded connection with the water inlet pipeline (9), a heat dissipation groove (11) is formed in the surface of one side, away from the movable cover (2), of the drying box body (1), and the circulating water cooling pipeline (4) is located on the inner side of the heat dissipation groove (11), first drain pipe (12) and second drain pipe (10) bottom run through drying cabinet body (1) top respectively with circulation water-cooling pipeline (4) both ends fixed connection, inlet funnel (6) one end fixedly connected with waste water discharge pipe (13) are kept away from in storage water tank (5), waste water discharge pipe (13) top fixedly connected with control valve, circulation water-cooling pipeline (4) one side is equipped with fan radiator unit.

2. The heat dissipating device of a microwave drying apparatus as set forth in claim 1, wherein: the fan heat dissipation assembly comprises a protective shell (14), the protective shell (14) is positioned on one side of the circulating water cooling pipeline (4) and is fixedly connected with the drying box body (1), a first heat dissipation net (15) is fixedly embedded on the surface of one end of the protective shell (14), a second heat dissipation net (16) is arranged at one end of the first heat dissipation net (15), the second heat dissipation net (16) is fixedly connected with the protective shell (14), a first fan (17) is arranged on one side of the first radiating net (15), a first movable shaft (18) is fixedly connected at the axle center of the first fan (17), a second fan (19) is arranged on one side of the second heat dissipation net (16), a second movable shaft (20) is fixedly connected at the axle center of the second fan (19), a transmission belt (21) is connected between the first movable shaft (18) and the second movable shaft (20) in a transmission way.

3. The heat dissipating device of a microwave drying apparatus as set forth in claim 2, wherein: first loose axle (18) one end is equipped with first bearing, first bearing and first radiator-grid (15) fixed connection, first loose axle (18) and the inboard fixed connection of first bearing.

4. The heat dissipating device of a microwave drying apparatus as set forth in claim 2, wherein: second loose axle (20) one end is equipped with the second bearing, second bearing and second radiator-grid (16) fixed connection, second loose axle (20) and the inboard fixed connection of second bearing.

5. The heat dissipating device of a microwave drying apparatus as set forth in claim 2, wherein: one side, far away from the first fan (17), of the first heat dissipation net (15) is provided with a motor (22), and the output end of the motor (22) penetrates through the first heat dissipation net (15) and is fixedly connected with the first movable shaft (18).

6. The heat dissipating device of a microwave drying apparatus as set forth in claim 5, wherein: the motor (22) bottom fixedly connected with arc (23), arc (23) and first radiator-grid (15) fixed connection.

7. The heat dissipating device of a microwave drying apparatus as set forth in claim 1, wherein: the drying oven is characterized in that supporting seats (25) are fixedly connected to four corners of the bottom of the drying oven body (1), and the bottom of each supporting seat (25) is made of soft rubber materials.

8. The heat dissipating device of a microwave drying apparatus as set forth in claim 1, wherein: the drying box is characterized in that a limiting chute (24) is formed in the top surface, close to the movable cover (2), of the drying box body (1), a display panel is arranged on the inner side of the limiting chute (24), and the display panel is fixedly connected with the drying box body (1).

9. The heat dissipating device of a microwave drying apparatus as set forth in claim 1, wherein: the water temperature display device is characterized in that a water temperature display body (26) is arranged at the top of the waste water discharge pipe (13), and the water temperature display body (26) is fixedly connected with the water storage tank (5).

10. The heat sink of a microwave drying apparatus as claimed in claim 9, wherein: the water level display is characterized in that a water level observation plate (27) is fixedly embedded in the surface of one side, far away from the water temperature display body (26), of the water storage tank (5), and the water level observation plate (27) is made of a transparent PVC material.