CN217031960U - A heating device and heat pump dryer - Google Patents

Abstract

The utility model discloses a heating device and a heat pump dryer, comprising: a fan is installed on one side of the heat pump main body, a grid door is installed on one side of the heat pump main body, and the heat pump main body is close to a grid door. A control box and a heat dissipation port are installed on the side, and a fan slot is opened on the upper surface of the drying room, a circular block is installed on the inner bottom wall of the drying room, and the upper surface of the connecting frame is rotatably connected with a fan blade, and The cross-sectional area of the circular block is the same as the cross-sectional area of the fan slot. The cover opening mechanism includes a fixed frame, a moving block and a sealing cover. The fixed frame is installed on the upper surface of the drying room, and the moving block is connected to the fixed frame. inside, the sealing cover is movably plugged inside the moving block. The beneficial effect of the utility model is that the heat inside the drying room can be quickly discharged, which is convenient for personnel to enter.

Description

A heating device and heat pump dryer

technical field

The utility model relates to a heat pump dryer, in particular to a heating device and a heat pump dryer, belonging to the technical field of heat pump dryers.

Background technique

In terms of drying, most of the enterprises used coal-based drying methods, supplemented by gas and fuel oil. The energy consumption and labor costs are high, and the quality of the dried products is poor, the efficiency is low, and the degree of automation control is low. The operator's labor is large, and the environmental pollution is also large, which cannot guarantee food hygiene and safety; with the development and progress of technology, the equipment of heat pump dryer emerges as the times require, and its energy consumption is much lower than that of fuel heating and electric heating. and other dehumidification and drying methods;

At present, most of the drying devices put things into the drying device manually when they are in use, and take them out after drying. However, the temperature inside the drying device that has just finished working is very high. It can only enter when the temperature dissipates, which will reduce the work efficiency. Therefore, we propose a heating device and a heat pump dryer.

Utility model content

The utility model achieves the above-mentioned purpose through the following technical solutions, a heating device, comprising:

A heat pump body, a fan is installed on one side of the heat pump body, a grid door is installed on one side of the heat pump body, a control box and a heat dissipation port are installed on the side of the heat pump body close to the grid door, and the heat dissipation port is in the control below the box.

A heat pump dryer comprising:

A drying room, the drying room is fixedly installed on the side wall of the main body of the heat pump, a door is rotatably connected to one side of the drying room, and a fan slot is opened on the upper surface of the drying room, and the drying room is A circular block is installed on the inner bottom wall of the circular block, and a connecting frame is installed inside the circular block. The upper surface of the connecting frame is rotatably connected with a fan blade, and the cross-sectional area of the circular block is the same as the cross-sectional area of the fan slot. ;

The cover opening mechanism includes a fixing frame, a moving block and a sealing cover, the fixing frame is installed on the upper surface of the drying room, and the moving block is connected to the interior of the fixing frame, and the sealing cover is movably plugged in Move the inside of the block.

Preferably, the cover opening mechanism further includes two sliding grooves, both of which are opened on the upper surface of the fixing frame, and a connecting block is connected inside the sliding groove, and the lower surface of the connecting block is installed on the upper surface of the moving block surface.

Preferably, an electric telescopic rod is installed on one side of the connection block, and the end of the electric telescopic rod away from the connection block is installed on the upper surface of the drying room.

Preferably, a circular groove is formed inside the moving block, and the inner wall of the circular groove is in contact with the outer surface of the sealing cover, and the diameter of the circular groove is the same as that of the fan groove.

Preferably, support rods are installed on the four corners of the upper surface of the moving block, and a fixed block is installed on the upper surface of the support rod, a cylinder is installed on the upper surface of the fixed block, and the output end of the cylinder penetrates the lower part of the fixed block. surface, and the output end of the cylinder is installed on the upper surface of the sealing cover.

The beneficial effects of the present utility model are:

1. A heating device and a heat pump dryer, the air cylinder drives the sealing cover to move upward to separate the sealing cover from the moving block, and then the electric telescopic rod drives the connecting block to move, the connecting block moves to drive the moving block, and the moving block moves to drive the support The rod moves, the support rod drives the fixed block to move, and the fixed block drives the sealing cover to move, thereby opening the fan slot, which facilitates the rotation of the fan blades to generate wind, thereby bringing out the heat inside the drying room, which is convenient for quickly reducing the temperature, thus facilitating the entry of personnel. .

2. A heating device and a heat pump dryer. When personnel need to enter, the cylinder works first, the output end moves upward, and the upward movement of the output end drives the sealing cover to move upward, so that the sealing cover is separated from the circular groove, so as to separate the fan The slot is opened, and then the electric telescopic rod works, the telescopic rod is stretched, and the connecting block moves, and the connecting block moves to move the moving block, so that the sealing cover moves to one side, and then the fan blade rotates to discharge the heat in the drying room, which is convenient for Personnel enter to prevent burns from high temperature.

Description of drawings

Fig. 1 is the main structure schematic diagram of the utility model;

Fig. 2 is the structural representation of the drying room of the utility model;

Fig. 3 is the structural schematic diagram of the fixing frame of the present invention;

4 is a schematic structural diagram of an electric telescopic rod of the present invention;

FIG. 5 is a schematic structural diagram of a moving block of the present invention.

In the figure: 1. Main body of heat pump; 101, grid door; 102, control box; 103, cooling outlet; 2, drying room; 201, door; 202, fan slot; 203, circular block; 204, connecting frame ; 205, fan blade; 3, fixing frame; 301, moving block; 302, electric telescopic rod; 303, sealing cover; 304, connecting block; 305, circular groove; 306, support rod; 307, fixing block; 308, Cylinder; 309, chute.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The embodiment of the utility model discloses a heating device and a heat pump dryer.

As shown in FIG. 1 and FIG. 2 , the heat pump main body 1 has a fan fixedly connected to one side of the heat pump main body 1 , and a grid door 101 is fixedly connected to one side of the heat pump main body 1 , and the heat pump main body 1 is close to the grid door 101 . One side is fixedly connected with the control box 102 and the heat dissipation port 103, and the heat dissipation port 103 is located below the control box 102;

Drying room 2, the drying room 2 is fixedly installed on the side wall of the heat pump main body 1, a door 201 is rotatably connected to one side of the drying room 2, and a fan slot 202 is opened on the upper surface of the drying room 2, The inner bottom wall of the drying room 2 is fixedly connected with a circular block 203, and the interior of the circular block 203 is fixedly connected with a connecting frame 204, the upper surface of the connecting frame 204 is rotatably connected with a fan blade 205, and the horizontal The cross-sectional area is the same as the cross-sectional area of the fan slot 202;

The cover opening mechanism includes a fixing frame 3, a moving block 301 and a sealing cover 303. The fixing frame 3 is fixedly connected to the upper surface of the drying room 2, and the moving block 301 is slidably connected to the interior of the fixing frame 3. The sealing cover 303 The movable plug is inside the moving block 301;

The air cylinder 308 drives the sealing cover 303 to move upward to separate the sealing cover 303 from the moving block 301, and then the electric telescopic rod 302 drives the connecting block 304 to move, the connecting block 304 moves to move the moving block 301, and the moving block 301 moves the support rod 306 to move , the support rod 306 drives the fixed block 307 to move, and the fixed block 307 drives the sealing cover 303 to move, thereby opening the fan slot 202, which is convenient for the fan blade 205 to rotate to generate wind power, thereby bringing out the heat inside the drying room 2, which is convenient for lowering the temperature, So that people can enter easily.

As shown in FIG. 3 and FIG. 4 , the cover opening mechanism further includes two sliding grooves 309 , both of which are opened on the upper surface of the fixing frame 3 , and a connecting block 304 is slidably connected inside the sliding grooves 309 . The lower surface of the block 304 is fixedly connected to the upper surface of the moving block 301;

One side of the connecting block 304 is fixedly connected with an electric telescopic rod 302, and one end of the electric telescopic rod 302 away from the connecting block 304 is fixedly connected to the upper surface of the drying room 2, and a circular groove 305 is opened inside the moving block 301, and The inner wall of the circular groove 305 is in contact with the outer surface of the sealing cover 303, and the diameter of the circular groove 305 is the same as the diameter of the fan groove 202;

The four corners of the upper surface of the moving block 301 are fixedly connected with support rods 306, and the upper surface of the support rods 306 is fixedly connected with a fixed block 307, the upper surface of the fixed block 307 is fixedly connected with a cylinder 308, and the output end of the cylinder 308 is fixedly connected penetrates through the lower surface of the fixing block 307, and the output end of the cylinder 308 is fixedly connected to the upper surface of the sealing cover 303;

When personnel need to enter, firstly the air cylinder 308 works, the output end moves upward, and the upward movement of the output end drives the sealing cover 303 to move upward, so that the sealing cover 303 is separated from the circular groove 305, thereby opening the fan groove 202, and then the electric telescopic rod 302 works, the telescopic rod stretches to drive the connecting block 304 to move, the connecting block 304 moves to drive the moving block 301 to move, so that the sealing cover 303 moves to one side, and then the fan blade 205 rotates to discharge the heat in the drying room 2, which is convenient for personnel Enter to prevent burns from high temperature.

working principle:

When the utility model is used, first open the door 201 to put things into the drying room 2, then close the door 201, and then dry through the control panel. After the drying is completed, the air cylinder 308 works, and the output end moves upward, The upward movement of the output end drives the sealing cover 303 to move upward, so that the sealing cover 303 is separated from the circular groove 305, thereby opening the fan groove 202, and then the electric telescopic rod 302 works;

The extension of the telescopic rod drives the connecting block 304 to move in the chute 309, the moving of the connecting block 304 drives the moving block 301 to move, the moving block 301 moves the support rod 306, the support rod 306 moves to drive the fixed block 307 to move, and the fixed block 307 moves The air cylinder 308 is driven to move, and the movement of the air cylinder 308 drives the sealing cover 303 to move, so that the sealing cover 303 moves to the side, not above the circular groove 305, and then the fan blade 205 rotates to discharge the temperature inside the drying room 2, which can quickly Heat dissipation, improve work efficiency.

For those skilled in the art, the air cylinder 308 drives the sealing cover 303 to move upward, so that the sealing cover 303 is separated from the moving block 301, and then the electric telescopic rod 302 drives the connecting block 304 to move, and the moving of the connecting block 304 drives the moving block 301 to move. The movement of the block 301 drives the support rod 306 to move, the support rod 306 drives the fixed block 307 to move, and the fixed block 307 drives the sealing cover 303 to move, thereby opening the fan slot 202, which is convenient for the fan blade 205 to rotate to generate wind power, thereby removing the air inside the drying room 2. The heat is brought out, which is convenient to quickly reduce the temperature, so as to facilitate the entry of personnel;

When personnel need to enter, firstly the air cylinder 308 works, the output end moves upward, and the upward movement of the output end drives the sealing cover 303 to move upward, so that the sealing cover 303 is separated from the circular groove 305, thereby opening the fan groove 202, and then the electric telescopic rod 302 works, the telescopic rod stretches to drive the connecting block 304 to move, the connecting block 304 moves to drive the moving block 301 to move, so that the sealing cover 303 moves to one side, and then the fan blade 205 rotates to discharge the heat in the drying room 2, which is convenient for Personnel enter to prevent burns from high temperature.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A heating device, characterized in that, comprising: A heat pump main body (1), a fan is installed on one side of the heat pump main body (1), a grid door (101) is installed on one side of the heat pump main body (1), and the heat pump main body (1) is close to the grid door ( A control box (102) and a heat dissipation port (103) are installed on one side of 101), and the heat dissipation port (103) is located below the control box (102). 2. A heat pump dryer, comprising a heating device as claimed in claim 1, further comprising: A drying room (2), the drying room (2) is fixedly installed on the side wall of the heat pump main body (1), a door (201) is rotatably connected to one side of the drying room (2), and the drying room (2) is A fan slot (202) is opened on the upper surface of the drying room (2), a circular block (203) is installed on the inner bottom wall of the drying room (2), and a connecting frame is installed inside the circular block (203). (204), the upper surface of the connecting frame (204) is rotatably connected with a fan blade (205), and the cross-sectional area of the circular block (203) is the same as the cross-sectional area of the fan slot (202); Cover opening mechanism, the cover opening mechanism includes a fixing frame (3), a moving block (301) and a sealing cover (303), the fixing frame (3) is installed on the upper surface of the drying room (2), and the moving block (301) is connected to the inside of the fixing frame (3), and the sealing cover (303) is movably inserted into the inside of the moving block (301). 3. A heat pump dryer according to claim 2, characterized in that: the cover opening mechanism further comprises two chutes (309), and the two chutes (309) are both opened on the fixing frame (309). 3), and the chute (309) is internally connected with a connecting block (304), and the lower surface of the connecting block (304) is mounted on the upper surface of the moving block (301). The heat pump dryer according to claim 3, characterized in that: an electric telescopic rod (302) is installed on one side of the connecting block (304), and the electric telescopic rod (302) is far away from the connecting block. One end of (304) is installed on the upper surface of the drying room (2). 5. A heat pump dryer according to claim 4, characterized in that: a circular groove (305) is opened inside the moving block (301), and the inner wall of the circular groove (305) and the sealing cover The outer surfaces of (303) are in contact with each other, and the diameter of the circular groove (305) is the same as the diameter of the fan groove (202). 6 . The heat pump dryer according to claim 5 , wherein the four corners of the upper surface of the moving block ( 301 ) are provided with support rods ( 306 ), and the support rods ( 306 ) have A fixing block (307) is installed on the upper surface, a cylinder (308) is installed on the upper surface of the fixing block (307), and the output end of the air cylinder (308) penetrates the lower surface of the fixing block (307), and the cylinder (308) The output end is installed on the upper surface of the sealing cover (303).

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