A solar energy assisted drying heat tracing pipe dehumidification storage cabinet

Abstract

The utility model discloses a kind of solar auxiliary drying's heat tracing pipe dehumidification storage cabinet, it is related to the field of storage cabinet, and its technical scheme main point is: including: cabinet, the cabinet has cabinet door, the cabinet inside fixedly connected with several partition plate and divide cabinet inside into multilayer structure;Solar power supply component, it includes solar cell panel, solar controller and battery by support installation in cabinet top end, the solar cell panel is electrically connected with solar controller, solar controller is electrically connected with battery;Effect is that solar cell panel installed on the support of cabinet top end absorbs solar energy and converts into electric energy, after voltage stabilization, current-limiting processing of electric energy by solar controller, part directly powers cabinet for electric equipment, another part is stored in battery, to continuously power supply when insufficient illumination or at night, greatly reduce dependence on commercial power, reduce long-term operation electric power cost, fit energy-saving environmental protection trend.

Description

Technical Field

[0001] This utility model relates to the field of storage cabinets, and more specifically, it relates to a solar-assisted drying heat tracing pipe dehumidification storage cabinet. Background Technology

[0002] In the field of goods storage, items such as grains, medicinal herbs, and electronic components that are sensitive to environmental temperature and humidity need to be stored in a dry and temperature-uniform environment for a long time. However, existing dehumidification storage equipment has many shortcomings: On the one hand, most rely on mains power and use electric heating or compressors to drive dehumidification. This not only results in high electricity costs in the long run, but also fails to meet the current trend of energy conservation and environmental protection. Especially in scenarios without stable mains power or sufficient sunlight, energy utilization efficiency is low. On the other hand, heating elements are mostly centrally arranged, which easily leads to uneven temperature distribution inside the cabinet and frequent local high-temperature phenomena, directly affecting the quality of stored goods. In addition, the air circulation design of some equipment is not perfect, and it is not possible to efficiently achieve the convection between the introduction of dry air from the outside and the exhaust of humid air inside the cabinet. The dehumidification efficiency is low, and it is difficult to maintain a suitable storage humidity continuously, which cannot meet the refined storage needs of temperature and humidity sensitive items.

[0003] Therefore, in order to solve the above-mentioned technical problems, this application proposes a solar-assisted drying heat tracing pipe dehumidification storage cabinet. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a solar-assisted drying heat tracing pipe dehumidification storage cabinet.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solar-assisted drying heat tracing pipe dehumidification storage cabinet, comprising: The cabinet has a cabinet door. Several partitions are fixedly connected inside the cabinet to divide the cabinet into a multi-layer structure. Multiple air inlets and air outlets are opened on both sides of the cabinet. Air inlet fans are installed at the air inlets and air outlet fans are installed at the air outlets. A solar power supply assembly includes a solar panel mounted on the top of a cabinet via a bracket, a solar controller, and a battery, wherein the solar panel is electrically connected to the solar controller, and the solar controller is electrically connected to the battery. Multiple heat tracing pipes are evenly fixed to the top wall inside the cabinet door and the bottom of the partition plate.

[0006] Preferably, the heat tracing pipe is wrapped with an insulation layer.

[0007] Preferably, a protective shell is also installed on the top of the cabinet, and an external power interface is connected to the battery, which is embedded in the side wall of the protective shell.

[0008] Preferably, the cabinet is also equipped with a control device for controlling the operation of the intake fan, exhaust fan, and heat tracing pipe according to temperature changes.

[0009] Preferably, the controller includes: Detection module: It includes multiple temperature sensors evenly distributed inside the cabinet. The multiple temperature sensors collect the temperature data inside the cabinet in real time and transmit it to the microprocessor control module. Microprocessor control module: Based on the cabinet temperature data transmitted by the temperature sensor, it sends signals to the drive module to control the operation of the intake fan and exhaust fan, as well as the start and stop of the heat tracing pipe; Drive module: Based on the signals transmitted from the microprocessor control module, it controls the operation of the intake fan, exhaust fan and heat tracing pipe to achieve dehumidification and temperature control.

[0010] Preferably, adjustable support feet are installed at all four bottom corners of the cabinet.

[0011] Preferably, the adjustable support foot includes a base, and a screw is fixedly connected to the top of the base. A circular ring plate is fitted on the outer side wall of the screw, and the top two sides of the circular ring plate are connected to the bottom of the cabinet through vertical plates. Nuts are threadedly connected to the upper and lower sides of the outer side wall of the screw on the circular ring plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The solar panel installed on the top bracket of the cabinet absorbs solar energy and converts it into electrical energy. After the electrical energy is regulated and current limited by the solar controller, part of it directly powers the electrical equipment in the cabinet, and the other part is stored in the battery so that it can continue to supply power when there is insufficient sunlight or at night. This greatly reduces the dependence on mains power, reduces the long-term operating electricity cost, conforms to the trend of energy conservation and environmental protection, and solves the problem in the background technology that is difficult to conform to the current development trend of energy conservation and environmental protection. 2. This utility model solves the problem of uneven heating by optimizing the arrangement of heat tracing pipes: multiple heat tracing pipes are evenly fixed on the top wall inside the cabinet door and the bottom of each partition plate. When the heat tracing pipes are powered on and heat up, each layer of space can be heated evenly to avoid local high temperature, thus solving the problem that heating elements are mostly arranged in a centralized manner in the background technology. 3. In this utility model, multiple air inlets and outlets on both sides of the cabinet form a convection channel. The air inlet fan draws in relatively dry air from the outside, while the air outlet fan promptly discharges the humid air inside the cabinet that has been heated by the heat tracing pipe and has reduced its moisture content, thus forming a continuous air circulation and accelerating the decrease of humidity inside the cabinet. This solves the problem of imperfect air circulation design in some equipment in the background technology. 4. This utility model has a control device installed on the cabinet to control the operation of the air intake fan, air exhaust fan and heat tracing pipe according to temperature changes, so as to realize the automation and precision of equipment operation. There is no need for operators to frequently start, stop or adjust the equipment manually. Only the temperature range suitable for the stored items needs to be preset. The control device can monitor the temperature changes in the cabinet in real time and automatically adjust the start and stop of the heat tracing pipe and the wind speed of the air intake fan and air exhaust fan, which greatly reduces the intensity of manual operation and improves the convenience of use. 5. This utility model has adjustable support feet installed at the four corners of the bottom of the cabinet. The primary advantage is that it can flexibly adapt to the ground with different flatness. By adjusting the height of each support foot individually, the cabinet can be quickly adjusted to a level state, avoiding the cabinet from tilting due to uneven ground and preventing stored items on the multi-layer partitions from slipping off. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Another perspective on the specific structure; Figure 3 This is a schematic diagram of the specific structure of this utility model after the cabinet door is removed; Figure 4 This is a schematic diagram of the specific structure of the adjustable support foot in this utility model; Figure 5 This is a schematic diagram of the ring plate connection structure in this utility model.

[0014] In the diagram: 1. Cabinet body; 101. Cabinet door; 102. Divider; 103. Intake fan; 104. Exhaust fan; 2. Solar power supply components; 201. Solar panels; 202. Support frame; 3. Heat tracing pipe; 4. Protective housing; 5. Control devices; 6. Adjustable support feet; 601. Base; 602. Screw; 603. Circular ring plate; 604. Vertical plate; 605. Nut. Detailed Implementation

[0015] like Figure 1-5 As shown, this utility model provides a solar-assisted drying heat tracing pipe dehumidification storage cabinet, comprising: Cabinet 1 has a cabinet door 101. Several partitions 102 are fixedly connected inside the cabinet 1 to divide the interior of the cabinet 1 into a multi-layer structure. Multiple air inlets and air outlets are opened on both sides of the cabinet 1. An air inlet fan 103 is installed at the air inlet and an air outlet fan 104 is installed at the air outlet. The solar power supply component 2 includes a solar panel 201 mounted on the top of the cabinet 1 via a bracket 202, a solar controller, and a battery. The solar panel 201 is electrically connected to the solar controller, and the solar controller is electrically connected to the battery. Multiple heat tracing pipes 3 are evenly fixed on the inner top wall of the cabinet door 101 and the bottom of the partition plate 102.

[0016] When this solar-assisted drying dehumidification storage cabinet is working, it first achieves energy-saving operation through the solar power supply component 2: the solar panel 201 installed on the bracket 202 at the top of the cabinet 1 absorbs solar energy and converts it into electrical energy. After the electrical energy is regulated and current-limited by the solar controller, part of it directly powers the electrical equipment inside the cabinet, and the other part is stored in the battery to provide continuous power supply when there is insufficient sunlight or at night, which greatly reduces the dependence on mains power and reduces the long-term power cost, in line with the trend of energy conservation and environmental protection. Secondly, the problem of uneven heating is solved by the optimized arrangement of the heat tracing pipes 3: multiple heat tracing pipes 3 Evenly fixed to the inner top wall of the cabinet door 101 and the bottom of each partition 102, when the heat tracing pipe 3 is powered on and heats up, it can evenly heat each layer of space to avoid local high temperature. At the same time, multiple air inlets and outlets on both sides of the cabinet 1 form a convection channel. The air inlet fan 103 draws in relatively dry air from the outside, while the air outlet fan 104 promptly discharges the humid air in the cabinet that has been heated by the heat tracing pipe 3 and has reduced moisture content, forming a continuous air circulation, accelerating the decrease of humidity in the cabinet, and ultimately creating a storage environment with uniform temperature, suitable humidity and low energy consumption for items that are sensitive to humidity, such as grains, medicines, and electronic components.

[0017] Furthermore, firstly, by wrapping the heat tracing pipe 3 with an insulation layer, heat loss is significantly reduced, allowing the heat generated by the heat tracing pipe 3 to be more concentrated on the storage space inside the cabinet 1. This prevents heat from being lost to the side walls of the cabinet 1 or the external environment, thereby improving heat utilization efficiency, reducing the power consumption of the solar power supply component 2, which aligns with the energy-saving design goals of the equipment, and also allows the heat output from the heat tracing pipe 3 to be used more stably to reduce the humidity inside the cabinet, avoiding a decrease in dehumidification efficiency due to heat waste.

[0018] Secondly, a protective shell 4 is installed on the top of the cabinet 1. An external power interface is connected to the battery and embedded in the side wall of the protective shell 4. The protective shell 4 provides all-round protection for the solar power supply component 2 and related components (such as the solar controller, battery terminals, etc.) and the external power interface. It can effectively isolate external dust, rain, dew and other impurities, and prevent impurities from entering and causing short circuits, corrosion or poor contact of the interface. It ensures the stable operation of the solar power supply component 2 and that the external power interface can be used normally when needed (such as when the solar power supply is insufficient during continuous rainy weather). The external power interface provides dual protection for the operation of the equipment: when encountering continuous rainy weather, fog and haze or other insufficient sunlight, the power generation of the solar panel 201 decreases and cannot meet the charging needs of the battery or the battery is about to run out of power, an external power source can be connected through this interface to directly charge the battery. This ensures that the core components such as the heat tracing pipe 3, the intake fan 103, and the exhaust fan 104 continue to work, and avoids the humidity inside the cabinet from rising due to power interruption, which would affect the quality of the stored items.

[0019] Furthermore, this invention installs a controller 5 on the cabinet 1 to control the operation of the intake fan 103, exhaust fan 104, and heat tracing pipe 3 according to temperature changes, achieving automation and precision in equipment operation. This eliminates the need for frequent manual start-stop or adjustment by operators; only a preset temperature range suitable for the stored items is required. The controller 5 can then monitor temperature changes within the cabinet 1 in real time and automatically adjust the start-stop of the heat tracing pipe 3 (e.g., starting heating when the temperature is below the required dehumidification temperature and stopping when the appropriate temperature is reached to avoid overheating), and the fan speeds of the intake and exhaust fans 103 and 104 (e.g., increasing fan speed to accelerate air convection and heat dissipation when the temperature is high and reducing fan speed to reduce energy consumption when the temperature is stable). This significantly reduces manual operation intensity and improves ease of use. Secondly, this dynamic control effectively reduces energy waste, preventing the heat tracing pipe 3 from generating heat ineffectively or the fans from operating at continuous high loads. Combined with the solar power supply component 2, this further optimizes energy consumption, aligning with the equipment's energy-saving design goals.

[0020] The controller 5 includes a detection module, a microprocessor control module, and a drive module. When the controller 5 is working, multiple temperature sensors in its detection module uniformly collect real-time temperature data of various areas inside the cabinet 1 and transmit it to the microprocessor control module. The microprocessor control module compares and analyzes the received temperature data with the preset temperature range suitable for the stored items. When it detects that the temperature of some areas inside the cabinet is lower than the basic temperature required for dehumidification, it sends a signal to the drive module to start the heat tracing pipe 3 in that area. When the temperature reaches the appropriate range, it sends a signal to stop the heat tracing pipe 3 in that area. If it detects that the temperature of some areas is too high, it sends a signal to increase the air speed of the intake fan 103 and the exhaust fan 104 in that area to accelerate heat dissipation. If the temperature is stable, it sends a signal to decrease the air speed in that area to reduce energy consumption. After receiving the signal from the microprocessor control module, the drive module controls the start and stop of the heat tracing pipe 3 and the operating status of the intake fan 103 and the exhaust fan 104 accordingly, thereby realizing automated and precise dehumidification and temperature control inside the cabinet 1.

[0021] Finally, this utility model also installs adjustable support feet 6 at the four corners of the bottom of the cabinet 1. The primary advantage is that it can flexibly adapt to ground with different flatness. By adjusting the height of each support foot individually, the cabinet 1 can be quickly adjusted to a level state, preventing the cabinet 1 from tilting due to uneven ground and preventing stored items (such as grains and electronic components) on the multi-layer partition 102 from slipping off. The height of the adjustable support feet 6 is as follows: The adjustable support feet 6 include a base 601, and a screw 602 is fixedly connected to the top of the base 601. A circular ring plate 603 is fitted on the outer wall of the screw 602, and the top two sides of the circular ring plate 603 are connected to the bottom of the cabinet 1 through vertical plates 604. The outer wall of the screw 602 is located on the upper part of the circular ring plate 603. Both sides of the bottom are threaded with nuts 605. When using, use a tool to loosen the nuts 605 on the outer wall of the screw 602 located on the upper and lower sides of the annular plate 603, so that the annular plate 603 can move up and down along the screw 602. If you need to raise the height of the corresponding corner of the cabinet 1, push the annular plate 603 upward (the annular plate 603 drives the bottom of the cabinet 1 to rise synchronously through the vertical plate 604). If you need to lower it, pull the annular plate 603 downward. After the cabinet 1 is adjusted to a horizontal state, tighten the nuts 605 on the upper and lower sides of the annular plate 603 to fix the annular plate 603 in the corresponding position of the screw 602 to prevent it from loosening. This completes the height adjustment of a single support foot. If the cabinet 1 is still not horizontal, you can repeat the above steps to adjust other adjustable support feet 6.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A solar-assisted drying dehumidification storage cabinet with heat tracing pipes, characterized in that: include: Cabinet (1), the cabinet (1) has a cabinet door (101), the cabinet (1) is fixedly connected to several partitions (102) to divide the interior of the cabinet (1) into a multi-layer structure, the cabinet (1) has multiple air inlets and air outlets on both sides, an air inlet fan (103) is installed at the air inlet, and an air outlet fan (104) is installed at the air outlet. The solar power supply assembly (2) includes a solar panel (201) mounted on the top of the cabinet (1) via a bracket (202), a solar controller, and a storage battery. The solar panel (201) is electrically connected to the solar controller, and the solar controller is electrically connected to the storage battery. Multiple heat tracing pipes (3) are evenly fixed on the top wall inside the cabinet door (101) and the bottom of the partition plate (102).

2. The solar-assisted drying dehumidification storage cabinet with heat tracing pipe as described in claim 1, characterized in that: The heat tracing pipe (3) is wrapped with an insulation layer.

3. The solar-assisted drying dehumidification storage cabinet with heat tracing pipe as described in claim 1, characterized in that: The top of the cabinet (1) is also equipped with a protective shell (4), and the battery is connected to an external power interface, which is embedded in the side wall of the protective shell (4).

4. The solar-assisted drying dehumidification storage cabinet with heat tracing pipe as described in claim 1, characterized in that: The cabinet (1) is also equipped with a control device (5) for controlling the operation of the intake fan (103), the exhaust fan (104) and the heat tracing pipe (3) according to temperature changes.

5. A solar-assisted drying dehumidification storage cabinet with heat tracing pipes according to claim 4, characterized in that: The control device (5) includes: Detection module: It includes multiple temperature sensors evenly distributed inside the cabinet (1). The multiple temperature sensors collect the temperature data inside the cabinet in real time and transmit it to the microprocessor control module. Microprocessor control module: Based on the cabinet temperature data transmitted by the temperature sensor, it sends signals to the drive module to control the operation status of the intake fan (103) and the exhaust fan (104), as well as the start and stop of the heat tracing pipe (3); Drive module: Based on the signal transmitted from the microprocessor control module, control the operation of the intake fan (103), the exhaust fan (104) and the heat tracing pipe (3) to achieve dehumidification and temperature control.

6. The solar-assisted drying dehumidification storage cabinet with heat tracing pipe as described in claim 1, characterized in that: Adjustable support feet (6) are installed at the four bottom corners of the cabinet (1).

7. A solar-assisted drying dehumidification storage cabinet with heat tracing pipes according to claim 6, characterized in that: The adjustable support foot (6) includes a base (601), and a screw (602) is fixedly connected to the top of the base (601). A ring plate (603) is sleeved on the outer side wall of the screw (602), and the top two sides of the ring plate (603) are connected to the bottom of the cabinet (1) through a vertical plate (604). Nuts (605) are threadedly connected to the upper and lower sides of the outer side wall of the screw (602) on the ring plate (603).

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