CN205027046U - Outdoor drying device of solar energy that can take shelter from rain automatically - Google Patents

Abstract

The utility model relates to a solar outdoor drying device capable of automatically avoiding rain, which belongs to the technical field of drying. The shielding room described in the utility model is placed on one side of the guide rail, and the DC motor controls the forward and backward movement of the sheltering room. The DC motor, drying equipment, and batteries are installed in the sheltering room, solar cells are installed on the top of the sheltering room, and electrical controls are installed on the outside of the sheltering room. box, the drying rack is installed in the middle of the guide rail on the other side, the drying net is fixed on the drying rack by bolts, limit switches are installed on both sides of the guide rail, the relay switch and the charging controller are installed in the electrical control box, and the solar battery passes through the charging controller. It is connected with the storage battery, and the storage battery supplies power for the DC motor and the drying equipment. The utility model completes the drying task without human participation, and has the advantages of simple structure, reliable operation, convenient management, energy saving and environmental protection, good drying effect, and drying tasks that can meet different needs.

Description

A solar outdoor drying device that can automatically avoid rain

technical field

The utility model relates to a solar outdoor drying device capable of automatically avoiding rain, which belongs to the technical field of drying.

Background technique

At present, there are many drying equipment on the market, most of which are large-scale drying equipment with large volume and high cost. For some small-scale farmers who grow medicinal materials, they need to dry them outdoors. Although there are small drying equipment on the market, it is extremely inconvenient to use electricity outdoors, especially in Yunnan where the weather is unpredictable, with sudden sunshine and rain. It is very inconvenient to cause the farmers to air outdoors and need to pay attention to whether the drying objects are drenched by rain in time.

Contents of the invention

The utility model provides a solar outdoor drying device that can automatically avoid rain, so as to ensure that the outdoor drying is not affected by sunny and rainy days, and the drying task can be completed under the condition of unattended.

The technical scheme of the utility model is: a solar outdoor drying device that can automatically avoid rain, including a shelter room 1, a DC motor 2, a drying device 3, a storage battery 4, a humidity sensor 5, a guide rail 6, a solar cell 7, and a drying Frame 8, drying net 9, electrical control box 10, charge controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

There is a rubber pad at the curved portion at the end of the guide rail 6 .

The drying equipment 3 is a DC microwave drying equipment.

The solar battery 7 is a flexible thin film battery.

The working process of the present utility model is as follows: during sunny days, the drying object is placed in the drying net 9 to dry and air in the sun. When it rains, the resistance value of the humidity sensor 5 (humidistor) in the sensing detection circuit changes, the KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging, and the DC motor 2 is Turn, the shielding room 1 moves in the positive direction, moves to the limit switch and touches the limit switches SQ3, SQ4, the KM1 coil loses power, and the DC motor 2 stops. Shelter room 1 blocks the thing to be dried to protect it from being drenched by rain. This moment, the humidity sensor 5 in the shielding room can detect the humidity of the surrounding environment of the airing object. If the resistance value is high, the resistance value in the control circuit changes, causing the KM5 coil to be energized, the normally open contact is closed, and the drying device 3 starts to work. When the humidity drops to a certain level, the KM5 normally open contact is disconnected, and the drying equipment 3 stops working. When the rain stops and the weather turns fine, the humidity sensor 5 detection circuit detects the switching state of the contact of the peripheral environment humidity control relay KM4. At this time, the KM4 coil loses power, the normally open contact is disconnected, the normally closed contact is closed, and the KM1 coil When the power is lost, the KM2 coil is energized, the DC motor 2 operates, the shelter room 1 moves in the negative direction, no longer covers the drying objects, moves to the limit switch and touches the limit switches SQ1, SQ2, the KM2 coil loses power, the DC Motor 2 stops working.

The beneficial effects of the utility model are: the drying task is completed without human participation, and has the advantages of simple structure, reliable operation, convenient management, energy saving and environmental protection, good drying effect, and drying tasks that can meet different needs. .

Description of drawings

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

Fig. 2 is the electrical control schematic diagram of the utility model;

Fig. 3 is a sensor switch circuit diagram in the utility model;

Fig. 4 is the principle and circuit diagram of the solar charging control switch in the utility model.

The labels in the figure: 1-shelter room, 2-DC motor, 3-drying equipment, 4-battery, 5-humidity sensor, 6-guide rail, 7-solar battery, 8-drying rack, 9-drying net, 10 - Electrical control box, 11 - Charge controller.

detailed description

Below in conjunction with accompanying drawing and embodiment, the utility model will be further described, but the content of the utility model is not limited to said range.

Embodiment 1: As shown in Figures 1-4, a solar outdoor drying device that can automatically avoid rain includes a shelter room 1, a DC motor 2, a drying device 3, a battery 4, a humidity sensor 5, a guide rail 6, and a solar Battery 7, drying rack 8, drying net 9, electrical control box 10, charging controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

There is a rubber pad at the curved portion at the end of the guide rail 6 .

The drying equipment 3 is a DC microwave drying equipment.

The solar battery 7 is a flexible thin film battery.

Embodiment 2: As shown in Figure 1-4, a solar outdoor drying device that can automatically avoid rain, including a shelter room 1, a DC motor 2, a drying device 3, a battery 4, a humidity sensor 5, a guide rail 6, and a solar Battery 7, drying rack 8, drying net 9, electrical control box 10, charging controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

There is a rubber pad at the curved portion at the end of the guide rail 6 .

The drying equipment 3 is a DC microwave drying equipment.

Embodiment 3: As shown in Figure 1-4, a solar outdoor drying device that can automatically avoid rain, including a shelter room 1, a DC motor 2, a drying device 3, a battery 4, a humidity sensor 5, a guide rail 6, and a solar Battery 7, drying rack 8, drying net 9, electrical control box 10, charging controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

There is a rubber pad at the curved portion at the end of the guide rail 6 .

The solar battery 7 is a flexible thin film battery.

Embodiment 4: As shown in Figure 1-4, a solar outdoor drying device that can automatically avoid rain, including a shelter room 1, a DC motor 2, a drying device 3, a battery 4, a humidity sensor 5, a guide rail 6, and a solar Battery 7, drying rack 8, drying net 9, electrical control box 10, charging controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

The drying equipment 3 is a DC microwave drying equipment.

The solar battery 7 is a flexible thin film battery.

Embodiment 5: As shown in Figure 1-4, a solar outdoor drying device that can automatically avoid rain, including a shelter room 1, a DC motor 2, a drying device 3, a battery 4, a humidity sensor 5, a guide rail 6, and a solar Battery 7, drying rack 8, drying net 9, electrical control box 10, charging controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

The solar battery 7 is a flexible thin film battery.

Embodiment 6: As shown in Figure 1-4, a solar outdoor drying device that can automatically avoid rain, including a shelter room 1, a DC motor 2, a drying device 3, a battery 4, a humidity sensor 5, a guide rail 6, and a solar Battery 7, drying rack 8, drying net 9, electrical control box 10, charging controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

The drying equipment 3 is a DC microwave drying equipment.

Embodiment 7: As shown in Figure 1-4, a solar outdoor drying device that can automatically avoid rain, including a shelter room 1, a DC motor 2, a drying device 3, a battery 4, a humidity sensor 5, a guide rail 6, and a solar Battery 7, drying rack 8, drying net 9, electrical control box 10, charging controller 11, relay switches KM1, KM2, KM3, KM4, KM5, limit switches SQ1, SQ2, SQ3, SQ4;

The shelter room 1 is placed on one side of the guide rail 6, and the DC motor 2 controls the forward and backward movement of the shelter room 1. The shelter room 1 is equipped with a DC motor 2, a drying device 3, and a battery 4, and the top of the shelter room 1 is equipped with a solar battery 7. An electrical control box 10 is installed on the outside of the shelter room 1. The drying rack 8 is installed in the middle of the guide rail 6 on the other side. The drying net 9 is fixed on the drying rack 8 by bolts. Limit switches, relay switches, and charging control The device 11 is installed in the electric control box 10, the solar battery 7 is connected with the storage battery 4 through the charging controller 11, and the storage battery 4 supplies power for the DC motor 2 and the drying equipment 3;

When the normally closed contacts of the relay switches KM3 and KM4 are closed, the solar battery 7 charges the storage battery 4 through the charging controller 11;

When the resistance of humidity sensor 5 changes:

The KM4 coil is energized, the normally open contact is closed, the normally closed contact is disconnected, the solar battery 7 stops charging the battery 4, the KM1 coil is energized, the KM2 coil is de-energized, the DC motor 2 rotates forward, and the shelter room 1 moves in the positive direction , move to the limit switch and touch the limit switches SQ3 and SQ4 to block the drying objects, the KM1 coil will lose power, and the DC motor 2 will stop;

The KM4 coil is de-energized, the normally open contact is disconnected, the normally closed contact is closed, the KM1 coil is de-energized, the KM2 coil is energized, the DC motor 2 reverses, and the shielding room 1 moves in the negative direction until it touches the limit switch. The limit switches SQ1 and SQ2 no longer block the drying objects, the KM2 coil loses power, and the DC motor 2 stops;

The KM5 coil is energized, the normally open contact is closed, the KM3 coil is energized, the normally closed contact is opened, the solar battery 7 stops feeding the battery 4, the normally open contact is closed, and the drying equipment 3 starts to work;

The KM5 coil loses power, the normally open contact opens, the KM3 coil loses power, the normally open contact opens, the drying equipment 3 stops working, and the normally closed contact closes.

The specific implementation of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned implementation. Various changes are made.

Claims (4)

1. can the outdoor drying unit of solar energy of Automatic-rain, it is characterized in that: comprise and block room (1), direct current generator (2), drying plant (3), battery (4), humidity sensor (5), guide rail (6), solar cell (7), drying frame (8), airing net (9), electric control box (10), charge controller (11), relay switch KM1, KM2, KM3, KM4, KM5, limit switch SQ1, SQ2, SQ3, SQ4;

The described room (1) that blocks is placed in guide rail (6) side, direct current generator (2) controls to block the movable of room (1), block room (1) built with direct current generator (2), drying plant (3), battery (4), block room (1) top and solar cell (7) is housed, block outside, room (1) and electric control box (10) is housed, drying frame (8) is arranged in the middle of the guide rail (6) of opposite side, airing net (9) is secured by bolts on drying frame (8), limit switch is equipped with in guide rail (6) both sides, relay switch, charge controller (11) is installed in electric control box (10), solar cell (7) is connected with battery (4) by charge controller (11), battery (4) is direct current generator (2), drying plant (3) is powered,

When relay switch KM3, KM4 normally-closed contact closes, then solar cell (7) is charged by charge controller (11) accumulators (4);

When humidity sensor (5) change in resistance:

KM4 coil obtains electric, normally opened contact closes, and normally-closed contact disconnects, and solar cell (7) stops accumulators (4) charging, KM1 coil obtains electric, KM2 coil losing electricity, direct current generator (2) rotates forward, and blocks room (1) and moves with positive direction, move to limit switch place touching limit switch SQ3, SQ4, airing thing is blocked, KM1 coil losing electricity, direct current generator (2) stall;

KM4 coil losing electricity, normally opened contact disconnects, normally-closed contact closes, KM1 coil losing electricity, and KM2 coil obtains electric, direct current generator (2) reverses, block room (1) to negative direction motion, move to limit switch place touching limit switch SQ1, SQ2, no longer airing thing is blocked, KM2 coil losing electricity, direct current generator (2) stall;

KM5 coil obtains electric, and normally opened contact closes, and KM3 coil obtains electric, and normally-closed contact disconnects, and solar cell (7) stops accumulators (4), and normally opened contact closes, and drying plant (3) is started working;

KM5 coil losing electricity, normally opened contact disconnects, KM3 coil losing electricity, and normally opened contact disconnects, and drying plant (3) quits work, and normally-closed contact closes.

2. according to claim 1 can the outdoor drying unit of solar energy of Automatic-rain, it is characterized in that: there is rubber spacer at the crooked position place of described guide rail (6) end.

3. according to claim 1 and 2 can the outdoor drying unit of solar energy of Automatic-rain, it is characterized in that: described drying plant (3) is direct current microwave drying equipment.

4. according to claim 1 and 2 can the outdoor drying unit of solar energy of Automatic-rain, it is characterized in that: described solar cell (7) is flexible thin-film battery.