CN218764284U - Novel energy-saving dehumidifying dryer - Google Patents

Abstract

The utility model discloses a novel energy-saving dehumidifying dryer, which comprises a dryer shell and a drying assembly arranged in the dryer shell, wherein the drying assembly sequentially comprises a return air fan, a heat exchange core, an evaporator, a condenser and an air outlet machine from top to bottom; the utility model discloses a be provided with aluminium foil exchange core and evaporimeter in the drying-machine and carry out twice cooling dehumidification processing to the damp and hot air that the drying material produced to be used for the condenser with the absorbed heat by the evaporimeter, with heat energy cyclic utilization, energy-concerving and environment-protective, in addition, be provided with return air machine and play fan, the air flow in the drying chamber with higher speed strengthens dry dehumidification effect.

Description

Novel energy-saving dehumidifying dryer

Technical Field

The utility model relates to a drying-machine, especially a novel energy-conserving dehumidification drying-machine.

Background

When drying materials such as grains and fruits, great moisture and water can be generated, an ideal drying effect cannot be achieved, and in order to improve the drying effect of a drying room, a dehumidifier connected with a dryer is generally arranged outside the drying room, so that the assembly is troublesome; also have among the prior art to set up the integral type drying-machine that sets up the condenser in the drying-machine and be used for reducing air moisture, if in a novel heat pump drying-machine (patent number 2020229831235), organize the air inlet through air inlet fan after, through V type condenser heating, it is indoor to organize the stoving from air outlet fan at last, because only once heat the air through V type condenser among this technical scheme, heat utilization efficiency is lower, lead to the power consumption higher, and then lead to use cost higher, be unfavorable for promoting.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a novel energy-saving dehumidifying and drying machine.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a novel energy-conserving dehumidification drying-machine, includes drying-machine casing and the stoving subassembly of setting in the drying-machine casing, the stoving subassembly from top to bottom is including air return machine, heat transfer core, evaporimeter, condenser and play fan in proper order, wherein, drying-machine casing is provided with the return air inlet and the air outlet that correspond air return machine and play fan, install the dust screen in the return air inlet, compression module is still installed to the inboard bottom surface of drying-machine casing.

The heat exchange core is an aluminum foil exchange core, and the heat exchange core is fixed in the dryer shell by clockwise inclining for 30 degrees.

The upper end of the heat exchange core is provided with a first air deflector corresponding to the bottom surface of the air return fan, the left end of the heat exchange core is provided with a second air deflector fixed on the shell of the dryer, the right end of the heat exchange core is provided with a third air deflector corresponding to the top surface of the evaporator, and the lower end of the heat exchange core is provided with a fourth air deflector corresponding to the bottom surface of the evaporator.

The bottom of the evaporator is provided with a water collecting tank, and the bottom of the water collecting tank is provided with a drain pipe extending to the bottom of the dryer shell.

The dryer is provided with a support frame corresponding to the condenser and the heat exchange core.

The dryer is characterized in that two air outlets are arranged on the inner side of the dryer, and air outlets corresponding to the two air outlets are arranged on the dryer shell.

The compression module is respectively connected with the heat exchange core and the evaporator through pipelines, and the heat exchange core is connected with the evaporator through a pipeline.

The utility model has the advantages that: the utility model discloses a be provided with aluminium foil exchange core and evaporimeter in the drying-machine and carry out twice cooling dehumidification processing to the damp and hot air that the drying material produced to be used for the condenser with the absorbed heat by the evaporimeter, with heat energy cyclic utilization, energy-concerving and environment-protective, in addition, be provided with return air machine and play fan, the air flow in the drying chamber with higher speed strengthens dry dehumidification effect.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

Referring to fig. 1 and 2, a novel energy-conserving dehumidification drying-machine, including drying-machine casing 1 and the stoving subassembly of setting in drying-machine casing 1, the stoving subassembly from top to bottom is including air return machine 2, heat transfer core 3, evaporimeter 4, condenser 5 and play fan 6 in proper order, wherein, drying-machine casing is provided with return air inlet and air outlet 61 that corresponds air return machine 2 and play fan 6, install dust screen 21 in the return air inlet, compression module 7 is still installed to the inboard bottom surface of drying-machine casing.

This application is provided with return air fan 2 and air-out machine 6, and the air flow in the stoving room with higher speed strengthens dry dehumidification effect.

The heat exchange core 3 is an aluminum foil exchange core, the heat exchange core 3 is fixed in the dryer shell 1 by clockwise inclining for 30 degrees, and condensed water in the heat exchange core 3 naturally flows to the lower end of the heat exchange core 3 and falls into the water collecting tank 8 under the action of gravity.

Wherein, be provided with the perpendicular gas passage of direction in the heat transfer core 3, make gas only transversely or vertically through heat transfer core 3 from 3 sides of heat transfer core, can not get into and escape from adjacent side behind the heat transfer core 3, to gas passage's setting, can adopt a plurality of inseparable laminating and direction vertically oblate square pipeline, this technical field personnel can adopt other structures to realize same technological effect.

For convenience of description, the present application adopts a right view structure diagram of the dryer housing 1 and the drying assembly therein as an internal structure diagram of the present application, and the directional adjectives such as "left", "right", "upper", "lower", etc. are all described based on the drawings in the specification.

The upper end of the heat exchange core 3 is provided with a first air deflector 31 corresponding to the bottom surface of the air return fan 2, the left end of the heat exchange core 3 is provided with a second air deflector 32 fixed on the dryer shell 1, the right end of the heat exchange core 3 is provided with a third air deflector 33 corresponding to the top surface of the evaporator 4, and the lower end of the heat exchange core 3 is provided with a fourth air deflector 34 corresponding to the bottom surface of the evaporator 4.

One end of the first air deflector 31 is fixed on the heat exchange core 3, and the other end of the first air deflector is fixed on the edge of the bottom surface of the air return fan 2, so that hot air entering the dryer shell 1 enters the heat exchange core 3 from the upper left side surface of the heat exchange core 3; the second air deflector 32 is used for preventing hot air from directly reaching the condenser 5 from a gap between the heat exchange core 3 and the dryer shell 1, so that the drying and dehumidifying effects are reduced; the third air deflector 33 and the fourth air deflector 34 are respectively matched with the top surface and the bottom surface of the evaporator 4, so that the gas enters the evaporator 4 in a directional manner and generates heat exchange; the water collection tank 8 can also limit the air not to move towards the bottom of the dryer shell 1, the edges of the three air deflectors 33 are flush with the top edge of the evaporator 4, so that the air can only move towards the upper part of the evaporator 4 after escaping from the evaporator 4, and can escape from the lower left side surface of the heat exchange core 3 after entering the heat exchange core 3 again from the upper right side surface of the heat exchange core 3 to reach the condenser 5 at the lower part.

4 bottoms of evaporimeter are provided with water catch bowl 8, 8 bottoms of water catch bowl are provided with the drain pipe that extends to drying-machine casing 1 bottoms, water catch bowl 8 can design for seal structure, avoids volatilizing, drying-machine casing 1 is equipped with outlet or the header tank that corresponds the drain pipe, is convenient for collect the comdenstion water.

The dryer is provided with a support frame corresponding to the condenser 5 and the heat exchange core 3, preferably, the support frame is further provided with a wind deflector V corresponding to the side edge of the condenser 5 and the bottom of the water collecting tank 8, so that gas completely enters the condenser 5, and the return air inlet is provided with a dust screen 21 to prevent dust and the like from falling into the dryer.

Two air outlets 61 corresponding to the two air outlets 6 are arranged on the dryer shell 1, and preferably, two air return fans 2 are arranged on the dryer shell; according to different production requirements, one or more air returning machines 2, air outlet machines and air outlets 41 can be arranged, and the performance of the heat exchange core 3, the evaporator 4, the condenser 5 and the water collecting tank 8 is changed, so that the heat exchange core is suitable for the closed drying rooms with different areas.

The compression module 7 is respectively connected with the heat exchange core 3 and the evaporator 4 through pipelines, and the heat exchange core 3 is connected with the evaporator 4 through a pipeline.

Firstly, damp and hot air generated by a drying room enters the dryer from an air return opening and passes through the heat exchange core 3 to reach the evaporator 4, and when the damp and hot air is contacted with the heat exchange core 3, the damp and hot air is subjected to preliminary cooling and dehumidification by the heat exchange core 3; then, the low-temperature high-pressure liquid refrigerant is throttled by an expansion mechanism and then is changed into a low-temperature low-pressure liquid refrigerant, the low-temperature low-pressure liquid refrigerant enters an evaporator 6 to be evaporated and absorb heat, air absorbs heat by an evaporator 4 to generate temperature difference change, water vapor in the air is converted into condensed water, and the air is changed into dry and cold air; the dry and cold air passes through the heat exchange core 3 again and exchanges heat with the heat exchange core 3, so that the temperature of the heat exchange core 3 is reduced; the refrigerant after evaporation and heat absorption is compressed into a high-temperature high-pressure refrigerant by the compression module 7 and enters the condenser 5 for heating dry and cold air to change the dry and cold air into dry and hot air, and then the dry and hot air is sent out of the dryer body by the fan to dry the dried materials.

To sum up, can insert the stoving room with the drying-machine of this application design and use, also can directly place and use in the stoving room, need not exchange with the outside air, also need not to set up outer machine and dehumidify indoor gas, the heat that heats drying gas comes from the heat that absorbs in the 4 endothermic steps of follow evaporimeter and electric energy change into when compressing the refrigerant, compare with the direct scheme to drying gas heating, the energy consumption is lower, and then realizes energy-conserving purpose.

The above embodiments are not limited to the protection scope of the present invention, and those skilled in the art can modify and change equally without departing from the overall concept of the present invention, which still falls within the scope of the present invention.

Claims (7)

1. The utility model provides a novel energy-conserving dehumidification drying-machine, includes drying-machine casing (1) and sets up the drying assembly in drying-machine casing (1), its characterized in that drying assembly from top to bottom is including air-return machine (2), heat transfer core (3), evaporimeter (4), condenser (5) and play fan (6) in proper order, wherein, drying-machine casing is provided with return air inlet and air outlet (61) that correspond air-return machine (2) and play fan (6), install dust screen (21) in the return air inlet, compression module (7) are still installed to the inboard bottom surface of drying-machine casing.

2. A dryer according to claim 1, characterized in that said heat exchange core (3) is an aluminum foil exchange core, said heat exchange core (3) being fixed in the dryer casing (1) with a 30 ° clockwise inclination.

3. The dryer according to claim 2, characterized in that the upper end of the heat exchange core (3) is provided with a first air guiding plate (31) corresponding to the bottom surface of the air return fan (2), the left end of the heat exchange core (3) is provided with a second air guiding plate (32) fixed on the dryer shell (1), the right end of the heat exchange core (3) is provided with a third air guiding plate (33) corresponding to the top surface of the evaporator (4), and the lower end of the heat exchange core (3) is provided with a fourth air guiding plate (34) corresponding to the bottom surface of the evaporator (4).

4. Dryer according to claim 1, characterized in that the bottom of the evaporator (4) is provided with a water collection sump (8), and the bottom of the water collection sump (8) is provided with a drain pipe extending to the bottom of the dryer housing (1).

5. Dryer according to claim 1, characterized in that it is provided with a support frame corresponding to the condenser (5) and the heat exchanger core (3).

6. The dryer according to claim 1, characterized in that two air outlets are arranged inside the dryer, and the dryer housing (1) is provided with air outlets (61) corresponding to the two air outlets (6).

7. Dryer according to claim 1, characterized in that said compression module (7) is respectively piped with a heat exchange core (3) and an evaporator (4), said heat exchange core (3) and evaporator (4) being connected by piping.

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