Drying box for food moisture detection

Abstract

The utility model discloses a drying box for food moisture detection, which comprises a box body, a first heat insulation plate is arranged in the box body, the upper surface of the first heat insulation plate is fixedly connected with a plurality of gravity sensors, the upper surfaces of the gravity sensors are fixedly connected with connecting rods, the top ends of the connecting rods are fixedly provided with supporting blocks, and the supporting blocks are fixedly connected with the first heat insulation plate. The upper surface of the supporting block is fixedly connected with a supporting column, the upper surface of the supporting column is fixedly connected with a screen frame, and a gas transmission channel is arranged in the box body, through the above structure, the weight of food in each screen frame can be detected, and the situation that when the whole food is weighed, moisture contained in part of the food does not reach the standard, and the quality of the food is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drying boxes used for food moisture detection, in particular to a drying box used for food moisture detection. Background Art

[0002] In the existing drying oven for detecting moisture in food, when in use, the food is often taken out for weighing after drying, and if it does not meet the corresponding standard, it is put back to continue drying, which easily causes dust and bacteria to fall on the surface of the food, and it is more cumbersome to detect the moisture in the food. The existing device weighs the whole by arranging a pressure sensor on the base, but it cannot determine whether the moisture content of each food meets the corresponding standard. For example, a Chinese patent discloses an "electric drying oven for measuring moisture in food", and its application number is: "201320422086.8", which includes a base The base is equipped with a box body through four legs, a pressure sensor is installed between the four legs and the box body, a control panel is installed on the left side of the box body, a door is opened at the front of the box body, a material rack is installed inside the box body, and an electric heating wire is arranged on the inner wall of the box body. The box body is connected with the outside through a heat dissipation pipe. Through the above structure, it is convenient to weigh the whole. However, when it is used, it cannot determine whether the moisture contained in each food meets the corresponding standard according to the gravity change of each food. Only overall measurement can be performed, which is easy to cause errors and affect the quality of the food. It has limitations when used. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a drying box for food moisture detection. By providing a first heat insulation board, a gravity sensor, a connecting rod, a support block, a support column, and a mesh frame, the weight of the food in each mesh frame can be detected separately, thereby avoiding the situation where the moisture content of some foods does not meet the standard when the overall food is weighed, thereby affecting the quality of the food.

[0004] The utility model also provides a drying box for detecting moisture in food, comprising: a box body, a first heat insulation board is arranged in the box body, a plurality of gravity sensors are fixedly connected to the upper surface of the first heat insulation board, a connecting rod is fixedly connected to the upper surface of the gravity sensor, a supporting block is fixedly connected to the top of the connecting rod, a supporting column is fixedly connected to the upper surface of the supporting block, a mesh frame is fixedly connected to the upper surface of the supporting column, and an air transmission channel is arranged in the box body. Through the above structure, the weight of the food in each mesh frame can be detected separately, so as to avoid that the moisture content of some food does not meet the standard when the whole food is weighed, thereby affecting the quality of the food.

[0005] According to a drying box for food moisture detection described in the utility model, a fixing plate is fixedly connected to the side surface of the first insulation plate, a second insulation plate is fixedly connected to the side surface of the fixing plate, and the second insulation plate is located between the gravity sensor and the support block. Through the above structure, the temperature in the drying chamber can be isolated and the gravity sensor can be protected.

[0006] According to the drying box for food moisture detection described in the utility model, the connecting rod passes through the second insulation board and is slidably connected to the second insulation board. Through the above structure, the connecting rod is easy to slide and each food is easy to weigh.

[0007] According to the drying box for food moisture detection described in the utility model, a rotating column is rotatably connected to the box body, and a rotating door is fixedly connected to the side surface of the rotating column. Through the above structure, it is convenient to drive the rotating door to rotate.

[0008] According to the utility model, a drying box for food moisture detection is provided, an air collecting hopper is fixedly connected to the upper surface of the box body, an air intake pipe is fixedly connected to the upper surface of the air collecting hopper, an air intake fan is arranged on the air intake pipe, a heating pipe is arranged in the air intake pipe, a thermometer is arranged next to the heating pipe, and the thermometer is electrically connected to the heating pipe. Through the above structure, it is convenient to heat the inhaled air and dry the food.

[0009] According to the drying box for food moisture detection described in the utility model, a slide groove is provided on the inner wall of the box, a slide rail is fixedly connected in the slide groove, and the fixed plate is slidably connected to the slide rail. Through the above structure, it is convenient to move the fixed plate on the slide rail and extend it out to place food.

[0010] According to the drying box for food moisture detection described in the utility model, an air guide plate is fixedly connected to the box body, and the air guide plate is located below the air collecting hopper. Through the above structure, it is convenient to change the direction of the wind.

[0011] According to the drying box for food moisture detection described in the utility model, a baffle is fixedly connected to the side surface of the first insulation board, and the baffle is fixedly connected to the second insulation board. Through the above structure, the gravity sensor can be easily isolated.

[0012] According to the drying box for food moisture detection described in the utility model, a partition is fixedly connected to the box body, the upper surface of the partition is fixedly connected to the lower surface of the air guide plate, and an exhaust port is provided on the partition, and the exhaust port is connected to the area where the mesh frame is located. An exhaust fan is provided on the side surface of the box body. Through the above structure, it is convenient to make the air flow and discharge the hot air at the same time.

[0013] Beneficial Effects

[0014] Compared with the prior art, the drying box for food moisture detection, by providing a first insulation board, a gravity sensor, a connecting rod, a support block, a support column, and a mesh frame, can perform weight detection on the food in each mesh frame separately, thereby avoiding the situation where the moisture content of some foods does not meet the standard when the overall food is weighed, thereby affecting the quality of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of a drying box for food moisture detection according to the utility model;

[0017] Figure 2 This is a rear structural diagram of a drying box for food moisture detection according to the utility model;

[0018] Figure 3 This is a transverse cross-sectional structural diagram of a drying box for food moisture detection according to the utility model;

[0019] Figure 4 The utility model is a longitudinal cross-sectional structural diagram of a drying box for food moisture detection.

[0020] Legend:

[0021] 1. Box body; 2. Air collecting hopper; 3. Air inlet pipe; 4. Air inlet fan; 5. Rotating door; 6. Rotating column; 7. Exhaust fan; 8. Fixed plate; 9. Slide rail; 10. Slide groove; 11. First heat insulation board; 12. Gravity sensor; 13. Connecting rod; 14. Second heat insulation board; 15. Support block; 16. Support column; 17. Net frame; 18. Air guide plate; 19. Partition; 20. Baffle; 21. Heating tube. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a drying box for food moisture detection, which includes: a box body 1, a first heat insulation board 11 is arranged in the box body 1, and a plurality of gravity sensors 12 are fixedly connected to the upper surface of the first heat insulation board 11 to detect the weight change of food, a connecting rod 13 is fixedly connected to the upper surface of the gravity sensor 12, and the connecting rod 13 is fixed. A support block 15 is fixed to the top of the connecting rod 13, and a support column 16 is fixedly connected to the upper surface of the support block 15 to support a mesh frame 17 to facilitate drying the bottom of the food, and a mesh frame 17 is fixedly connected to the upper surface of the support column 16 to facilitate the placement of food. An air transmission channel is arranged in the box body 1 to facilitate air flow.

[0024] A fixing plate 8 is fixedly connected to a side surface of the first heat insulation plate 11, and a second heat insulation plate 14 is fixedly connected to a side surface of the fixing plate 8. The second heat insulation plate 14 is located between the gravity sensor 12 and the support block 15, so as to protect the gravity sensor 12. The connecting rod 13 passes through the second heat insulation plate 14 and is slidably connected to the second heat insulation plate 14, so as to facilitate the movement of the connecting rod 13. A rotating column 6 is rotatably connected to the box body 1, and a rotating door 5 is fixedly connected to the side surface of the rotating column 6, so as to facilitate opening or closing the box body 1. An air collecting hopper 2 is fixedly connected to the upper surface of the box body 1, and an air intake pipe 3 is fixedly connected to the upper surface of the air collecting hopper 2. An air intake fan 4 is arranged on the air intake pipe 3 to draw in air. A heating pipe 21 is arranged in the air intake pipe 3 to heat the air. A thermometer is arranged next to the heating pipe 21 to detect the air temperature. The thermometer and The heating tube 21 is electrically connected to facilitate the control of the operation of the heating tube 21. A slide groove 10 is provided on the inner wall of the box body 1. A slide rail 9 is fixedly connected in the slide groove 10. The fixed plate 8 is slidably connected to the slide rail 9 to facilitate the movement of the fixed plate 8. An air guide plate 18 is fixedly connected in the box body 1. The air guide plate 18 is located below the air collecting hopper 2 to change the flow direction of the air. A baffle 20 is fixedly connected to the side surface of the first heat insulation plate 11. The baffle 20 is fixedly connected to the second heat insulation plate 14. A partition 19 is fixedly connected in the box body 1 to facilitate blocking several weighing devices to prevent them from falling. The upper surface of the partition 19 is fixedly connected to the lower surface of the air guide plate 18, and an exhaust port is provided on the partition 19. The exhaust port is connected to the area where the mesh frame 17 is located. An exhaust fan 7 is provided on the side surface of the box body 1 to facilitate the discharge of hot air.

[0025] Working principle: When in use, open the revolving door 5, pull the baffle 20 to extend it, place the food on each mesh frame 17, push the baffle 20 to return it to its original position, close the revolving door 5, the air intake fan 4 inhales the air, the heating tube 21 heats the air, the thermometer continuously detects the temperature, the heated air enters the location of the food from the air transmission channel to dry the food, and the gravity sensor 12 detects the overall weight of the food and the weighing device minus the mass of the weighing device, the weight change of each food can be measured, and then the moisture content of the food can be measured, and the dried hot air is discharged from the box 1 through the exhaust fan 7.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A drying oven for food moisture detection, characterized in that: include: A box body (1), wherein a first heat insulation board (11) is arranged inside the box body (1), a plurality of gravity sensors (12) are fixedly connected to the upper surface of the first heat insulation board (11), a connecting rod (13) is fixedly connected to the upper surface of the gravity sensor (12), a support block (15) is fixedly connected to the top end of the connecting rod (13), a support column (16) is fixedly connected to the upper surface of the support block (15), a mesh frame (17) is fixedly connected to the upper surface of the support column (16), and a gas transmission channel is arranged inside the box body (1).

2. A drying oven for food moisture detection according to claim 1, characterized in that: A fixing plate (8) is fixedly connected to the side surface of the first heat insulation plate (11), and a second heat insulation plate (14) is fixedly connected to the side surface of the fixing plate (8), wherein the second heat insulation plate (14) is located between the gravity sensor (12) and the support block (15).

3. A drying oven for food moisture detection according to claim 1, characterized in that: The connecting rod (13) passes through the second heat insulation board (14) and is slidably connected to the second heat insulation board (14).

4. A drying oven for food moisture detection according to claim 1, characterized in that: A rotating column (6) is rotatably connected to the box body (1), and a rotating door (5) is fixedly connected to the side surface of the rotating column (6).

5. A drying oven for food moisture detection according to claim 1, characterized in that: The upper surface of the box body (1) is fixedly connected to an air collecting hopper (2), the upper surface of the air collecting hopper (2) is fixedly connected to an air intake pipe (3), the air intake pipe (3) is provided with an air intake fan (4), a heating pipe (21) is provided in the air intake pipe (3), a thermometer is provided next to the heating pipe (21), and the thermometer is electrically connected to the heating pipe (21).

6. A drying oven for food moisture detection according to claim 2, characterized in that: The inner wall of the box body (1) is provided with a slide groove (10), a slide rail (9) is fixedly connected in the slide groove (10), and the fixed plate (8) is slidably connected to the slide rail (9).

7. A drying oven for food moisture detection according to claim 1, characterized in that: An air guide plate (18) is fixedly connected inside the box body (1), and the air guide plate (18) is located below the air collecting hopper (2).

8. A drying oven for food moisture detection according to claim 1, characterized in that: A baffle (20) is fixedly connected to the side surface of the first heat insulation board (11), and the baffle (20) is fixedly connected to the second heat insulation board (14).

9. A drying oven for food moisture detection according to claim 1, characterized in that: A partition (19) is fixedly connected inside the box body (1), the upper surface of the partition (19) is fixedly connected to the lower surface of the air guide plate (18), and an exhaust port is provided on the partition (19), the exhaust port is connected to the area where the screen frame (17) is located, and an exhaust fan (7) is provided on the side surface of the box body (1).

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