CN210869694U - Solar grape drying device - Google Patents

Abstract

The utility model discloses a solar energy grape drying device, characterized by: the heat that solar collector collected is heat conduction as the medium to oil, through oil pipe connection heat exchanger, heat exchanger one side is the air-blower, and the heat exchanger opposite side through oil pipe connection delivery pump, and solar collector is connected to the delivery pump, forms solar drying system: the solar energy battery board is connected with the storage battery, the storage battery is connected with the air blower and the motor through the circuit to form a solar energy power supply system, and by adopting the equipment, the grape can be dried by utilizing solar energy and the power can be supplied to the equipment.

Description

Solar grape drying device

Technical Field

The utility model relates to a grape stoving technical field specifically is a solar energy grape drying device.

Background

The grape is a fruit that is liked by people deeply, in order to facilitate storage and transportation, often make the raisin and store and sell, the grape stoving is the most important link in the raisin production, at present, dry mainly to the raisin and adopt the air heater, not only need the electricity generation heat with the stoving in-process like this, still need the wind of electricity generation, power consumption in the stoving process has been increased, because the cost that generates heat with the electricity is far higher than the cost that generates heat with coal or natural gas burning, consequently, adopt hot-blast to dry the raisin and have power consumption big, problem with high costs. The Xinjiang area is a main grape production area in China, solar energy resources are rich, the method is very suitable for drying and processing grapes by using solar energy, solar energy drying is an energy-saving and clean drying technology, the air is heated by directly using a solar thermal collector, the temperature and the humidity of the air reach certain state values, and then the grapes are dried under the action of hot air, so that conventional energy can be effectively saved, and the effects of saving energy, reducing consumption and improving economic benefits are achieved.

Disclosure of Invention

An object of the utility model is to provide a solar energy grape drying device, it converts the energy that solar collector collected into the wind-heat through oily heat, with wind-heat stoving grape, the absorbed energy conversion of solar cell panel is after the electric energy, supplies power for the device.

It includes solar drying system and solar energy power supply system, and solar drying system's characteristic is: the heat that solar collector collected is heat-conducting as the medium through oil, through oil piping connection heat exchanger, and heat exchanger one side is the air-blower, and the heat exchanger opposite side is through oil piping connection delivery pump, and solar collector is connected to the delivery pump.

Normal temperature air is blown into the air blower on one side of the heat exchanger, and the lower part of the other side of the heat exchanger is connected with the air injection hole of the drying device through a pipeline.

The solar power supply system is characterized in that: the solar cell panel is connected with the storage battery, the storage battery is connected with the air blower and the motor through lines, the motor is connected with a rotating shaft of the drying chamber, six layers of material placing plates are installed on the rotating shaft at equal intervals, the six layers of material placing plates correspond to six air injection holes respectively, a temperature sensor is arranged in the middle of the right side of the drying chamber, and an exhaust hole is formed in the upper portion of the right side of the drying chamber.

The beneficial effects of the utility model are that, utilize the abundant solar energy resource in Xinjiang district, can dry the grape with the absorptive heat of solar collector, utilize solar cell panel to convert solar energy into the electric energy simultaneously, use the electric energy that solar energy power generation produced to drive air-blower and motor work, adopt oil as heat transfer medium, heat exchange efficiency is high, has simple structure, and is with low costs, characteristics such as stoving temperature is even.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic structural diagram of the drying part of the present invention.

In the figure: the device comprises a solar heat collector 1, an oil pipe 2, a heat exchanger 3, a drying chamber 4, a temperature sensor 5, an exhaust hole 6, a solar cell panel 7, a storage battery 8, a delivery pump 9, a blower 10, an air spraying cavity 11, a motor 12, a rotating shaft 13 and a charging tray 14.

Detailed Description

The utility model discloses in, for the convenience of description, the relative position relation of each part describes, if: the positional relationship of the upper, lower, left, right, etc. is determined according to the layout direction of fig. 1 in the drawings of the specification.

As shown in figure 1, the solar grape drying device of the utility model collects heat by a solar heat collector 1, the heat is conducted through the oil, the oil pipe 2 is connected with the heat exchanger 3, the high-temperature oil flows into the heat exchanger 3 through the oil pipe 2, the right side of the heat exchanger 3 is connected with a blower 10, the blower 10 blows air with normal temperature, in the heat exchanger 3, the high-temperature oil transfers the heat energy to the normal-temperature air to heat the air, the heated normal-temperature air flows out through the left side of the lower part of the heat exchanger 3, flows into the air injection holes 11 of the drying chamber 14 through the pipeline, is injected from the air injection holes 11 respectively corresponding to the six material placing plates 14, drying the grapes, after the heat of a part of high-temperature oil is taken away by the normal-temperature air, the high-temperature oil flows out from the left side of the heat exchanger 3, the oil is connected to the transfer pump 5 through a pipe, and the oil is transferred back to the solar thermal collector 1 through the transfer pump 5, so that the oil can be recycled. When having the sun daytime, solar cell panel 2 solar energy turns into the electric energy to the solar energy of collecting, has fully adopted the long advantage of Xinjiang area illumination time, and energy-conservation is the environmental protection again, for grape stoving treatment facility provides the electric energy, and in drying chamber 4, battery 8 provides the electric energy for motor 12 through the circuit, makes motor 12 rotatory. As shown in fig. 2, the motor 12 drives the rotating shaft 13 connected with each other to rotate together, six material placing discs 14 are placed on the rotating shaft, grapes to be dried are placed in the material placing discs, when the rotating shaft 13 rotates, the material placing discs 14 rotate synchronously with the rotating shaft 13, the grapes also rotate correspondingly, hot air sprayed out of the air holes 11 in the left side can be heated and dried uniformly, and partial grapes cannot be damaged due to nonuniform heating. Temperature sensor 5 is provided with in the middle part of drying chamber right side, and whether the temperature in the monitoring drying chamber 4 is in the suitable temperature that the grape was dried, and the gas in the drying chamber 4 is discharged through exhaust hole 6, avoids steam used repeatedly to produce adverse effect to the quality and the taste of raisin.

Claims (1)

1. The utility model provides a solar energy grape drying device, characterized by: solar collector leads heat as the medium through oil, through oil piping connection heat exchanger, and heat exchanger one side is the air-blower, and oil piping is connected to the heat exchanger opposite side, and oil piping connection delivery pump, delivery pump connect solar collector, form solar drying system: the solar cell panel is connected with the storage battery, the storage battery is connected with the air blower and the motor through lines to form a solar power supply system, normal-temperature air is blown into the air blower on one side of the heat exchanger, the air jet holes of the drying device are connected with the lower portion of the other side of the heat exchanger through pipelines, the motor is connected with the rotating shaft of the drying chamber, six layers of material placing plates are installed on the rotating shaft at equal intervals, the six material placing plates correspond to the six air jet holes respectively, a temperature sensor is arranged in the middle of the side face of the drying chamber, and exhaust.

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