CN219264832U - A three-dimensional duct heat pump dryer - Google Patents

Abstract

The utility model relates to the technical field of three-dimensional air duct heat pump dryers, in particular to a three-dimensional air duct heat pump dryer which has the characteristics of adjusting the position of a movable frame so as to improve the air drying effect.

Description

A three-dimensional duct heat pump dryer

technical field

The utility model relates to the technical field of a three-dimensional air duct heat pump drier, in particular to a three-dimensional air duct heat pump drier.

Background technique

As we all know, the three-dimensional air duct heat pump dryer is a heat raising device, which is mainly used in the drying and dehydration process of food, medicinal materials, wood, agricultural and sideline products, industrial products, etc.

In real life, most of the hot air outlets of the three-dimensional duct heat pump dryer are fixed. When drying the items stored inside, the hot air moves from one end of the three-dimensional duct heat pump dryer to the other end, and the items near the hot air outlet It will be air-dried first, and the heat of the hot air will be reduced to a certain extent during the transportation process, and it will drive a certain amount of moisture to move to the top of the items far away from the hot air outlet, so that the items far away from the hot air outlet will be dried slowly and take a long time. Air-drying is carried out, thereby reducing the air-drying effect.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a three-dimensional air duct heat pump dryer, which has the characteristics of adjusting the position of the moving frame so as to improve the effect of air drying.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solution: it includes a box body, a heat pump heating device is installed on the left part of the box body, a chain is installed on the lower part of the box body, and several flywheels are meshed and connected, located on the left side The middle part of the flywheel is provided with a rotating rod, and is rotationally connected with the box through a bearing, the middle part of the flywheel on the right is connected with a motor through a rotating rod, and the lower part of the box is provided with a first time relay, And through the electric wire and motor connection, both sides of the chain are connected with connecting rods, several connecting rods are respectively provided with a bottom plate, the lower part of the box is equipped with a guide ring, and several guide pipes are sleeved , one end of several said guide tubes is respectively connected with the base plate, and several said base plates are respectively provided with electric telescopic rods and second time relays, and several said second time relays are respectively electrically connected by electric wires and electric telescopic rods .

Further, several moving frames are respectively placed on the bottom plates, the lower parts of the several moving frames are respectively provided with openings, and are matched with the upper parts of the electric telescopic rods.

Further, the upper part of the box is provided with a ventilation pipe, and the right part of the box is provided with a fan.

Further, the left part of the heat pump heating device is provided with an air inlet, the rear part of the heat pump heating device is provided with an air outlet, and the lower part of the heat pump heating device is provided with a drain pipe.

Preferably, both the guide ring and the chain are arranged in an arc shape.

Preferably, the lower part of the box is provided with a groove, and matches with the bottom plate.

(3) Beneficial effects

Compared with the prior art, the utility model provides a three-dimensional air duct heat pump dryer, which has the following beneficial effects:

In this three-dimensional air duct heat pump dryer, when the items on the mobile shelf on the right are air-dried and reach the set time of several second time relays, power is supplied to the electric telescopic rod, and the electric telescopic rod stretches out and then snaps into the opening At this time, when the set time of the first time relay is reached, power is supplied to the motor, the motor rotates, drives the chain to rotate, drives the bottom plate to rotate, and then drives the moving frame to exchange positions, and moves the left moving frame to the right. At this time The items on the mobile shelf on the right are close to the fan, so that the items can be dried by the hot air at close range, thereby improving the drying effect.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top structural schematic diagram of the lower part of the mobile frame of the present invention;

Fig. 3 is the partially enlarged structural schematic diagram of place A shown in Fig. 1 of the utility model;

Fig. 4 is a partially enlarged structural schematic diagram of the B shown in Fig. 2 of the present utility model.

In the figure: 1. Box; 2. Heat pump heating device; 3. Chain; 4. Flywheel; 5. Motor; 6. First time relay; 7. Connecting rod; 8. Bottom plate; 9. Guide ring; 10. Guide Tube; 11, electric telescopic rod; 12, second time relay; 13, mobile frame; 14, opening; 15, ventilation pipe; 16, fan; 17, air inlet; 18, air outlet; 19, drainage pipe; 20, groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, a three-dimensional air duct heat pump dryer of the present invention includes a box body 1, a heat pump heating device 2 is arranged on the left part of the box body 1, and an air inlet 17 is arranged on the left part of the heat pump heating device 2 , the rear part of the heat pump heating device 2 is provided with an air outlet 18, the lower part of the heat pump heating device 2 is provided with a drain pipe 19, the upper part of the cabinet 1 is provided with a ventilation pipe 15, and the right part of the cabinet 1 is provided with a fan 16, the heat pump heating The device 2 inhales air through the air inlet 17 for heating, then transports it to the ventilation pipe 15, starts the fan 16, and the fan 16 sends the hot air to the inside of the box body 1, and then is absorbed by the heat pump heating device 2 for condensation, and the condensed water It is discharged through the drain pipe 19, and the exhaust gas is discharged through the air outlet 18. A chain 3 is installed on the lower part of the box body 1, and several flywheels 4 are meshed and connected. 1 is connected by rotation. The middle part of the flywheel 4 on the right is connected to the motor 5 through the rotation rod. The lower part of the box 1 is provided with the first time relay 6, and is electrically connected to the motor 5 through wires. When the first time relay 6 arrives During the set time, power is supplied to the motor 5, the motor 5 is started, and the flywheel 4 is driven to rotate, and the flywheel 4 drives the chain 3 to rotate, both sides of the chain 3 are connected with connecting rods 7, and several connecting rods 7 are respectively provided with base plates 8 , the bottom of the box body 1 is equipped with a guide ring 9, and is sleeved with several guide pipes 10, one end of several guide pipes 10 is connected with the base plate 8 respectively, while the chain 3 rotates, it drives the connecting rod 7 to move, and the connecting rod 7 Drive base plate 8 to move, now guide tube 10 moves on guide ring 9, and guide ring 9 and chain 3 are all arranged in arc shape, is convenient to guide tube 10 to rotate, and the bottom of box body 1 is provided with groove 20, and and base plate 8 are matched, the base plate 8 moves in the groove 20, and several base plates 8 are respectively provided with electric telescopic rods 11 and second time relays 12, and several second time relays 12 are electrically connected with the electric telescopic rods 11 respectively by electric wires, Several bottom plates 8 are respectively placed with movable frame 13, and the bottom of several movable frame 13 is provided with opening 14 respectively, and matches with the top of electric telescopic rod 11, when second time relay 12 arrives the time of setting, gives The electric telescopic rod 11 supplies power, and the electric telescopic rod 11 stretches out, then enters the opening 14 at the bottom of the moving frame 13, fixes the moving frame 13, then starts the motor 5, drives the flywheel 4 to rotate, and the flywheel 4 drives the chain 3 to rotate, and then drives the base plate 8 rotates, base plate 8 drives movable frame 13 to rotate, after two movable frames 13 interchange positions, arrives the setting time of first time relay 6, stops supplying power to motor 5, and motor 5 stops rotating, and fan is to calling position at this moment The items on the mobile rack are air-dried, which improves the air-drying efficiency.

To sum up, when the three-dimensional air duct heat pump dryer is in use, the staff pushes the mobile rack 13 with the items to be air-dried onto the bottom plate 8, starts the heat pump heating device 2 and the fan 16, and the heat pump heating device 2 passes through the air inlet 17 inhales the air for heating, then transports it to the ventilation pipe 15, starts the blower fan 16, and the blower fan 16 transfers the hot air to the moving rack 13 inside the casing 1, and air-dries the articles to be air-dried on the moving rack 13, and then is air-dried by the blower fan 16. The heat pump heating device 2 absorbs and condenses, and the condensed water is discharged through the drain pipe 19, and the exhaust gas is discharged through the air outlet 18. When the items on the mobile rack 13 on the right are air-dried to a certain extent, they reach several second time relays 12 to set During the time, power is supplied to the electric telescopic rod 11, and the electric telescopic rod 11 stretches out, then enters the opening 14 at the bottom of the movable frame 13, and fixes the movable frame 13. At this time, when the first time relay 6 arrives at the set time, The motor 5 supplies power, the motor 5 starts, drives the flywheel 4 to rotate, the flywheel 4 drives the chain 3 to rotate, and then drives the bottom plate 8 to rotate, and the bottom plate 8 drives the mobile frame 13 to rotate. When the two mobile frames 13 exchange positions, they reach the first time relay 6 set time, stop supplying power to motor 5, and motor 5 stops rotating, and the hot gas that blower fan 16 conveys now air-dries the article to be air-dried on mobile rack 13.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A three-dimensional air duct heat pump dryer, characterized in that: it comprises a casing (1), the left part of the casing (1) is provided with a heat pump heating device (2), and the lower part of the casing (1) A chain (3) is installed, and several flywheels (4) are meshed and connected. The middle part of the flywheel (4) on the left is provided with a rotating rod, and is connected in rotation with the box (1) through a bearing, and is located on the right. The middle part of the flywheel (4) is connected with a motor (5) through a rotating rod, and the lower part of the box (1) is provided with a first time relay (6), and is electrically connected with the motor (5) through a wire, so Both sides of the chain (3) are connected with connecting rods (7), several connecting rods (7) are respectively provided with base plates (8), and the bottom of the box (1) is equipped with guide rings (9 ), and several guide pipes (10) are socketed, and one end of several said guide pipes (10) is connected with the base plate (8) respectively, and several said base plates (8) are respectively provided with electric telescopic rods (11 ) and the second time relay (12), several of the second time relays (12) are electrically connected with the electric telescopic rod (11) by electric wires respectively. 2. The three-dimensional air duct heat pump dryer according to claim 1, characterized in that: several movable frames (13) are respectively placed on the bottom plates (8), and the lower parts of the several movable frames (13) are respectively An opening (14) is provided and matched with the upper part of the electric telescopic rod (11). 3. The three-dimensional duct heat pump dryer according to claim 1, characterized in that: the upper part of the box (1) is provided with a ventilation pipe (15), and the right part of the box (1) is provided with a fan (16). 4. The three-dimensional air duct heat pump dryer according to claim 1, characterized in that: the left part of the heat pump heating device (2) is provided with an air inlet (17), and the rear part of the heat pump heating device (2) is An air outlet (18) is provided, and a drainpipe (19) is provided at the lower part of the heat pump heating device (2). 5. The three-dimensional air duct heat pump dryer according to claim 1, characterized in that: the guide ring (9) and the chain (3) are both arranged in an arc shape. 6. The three-dimensional air duct heat pump dryer according to claim 1, characterized in that: the lower part of the box (1) is provided with a groove (20), which is matched with the bottom plate (8).

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