Dehumidification control circuit, indoor dehumidification system and energy storage conversion boost system

Abstract

The utility model relates to a dehumidification control circuit, an indoor dehumidification system and an energy storage variable current boost system. The dehumidification control circuit comprises a sensing module and a control module. The indoor humidity is detected through the sensing module, the dehumidification signal is output under the condition that the humidity meets the preset condition, the control module controls the dehumidification module to dehumidify the indoor space when receiving the humidity signal, the indoor humidity is rapidly reduced, and therefore the air moisture is reduced, and the condensation harm of the energy storage, flow conversion and pressure boosting integrated cabin is reduced; and safe operation of electrical equipment is ensured.

Description

Technical Field

[0001] The present application relates to the field of electric power technology, and in particular to a dehumidification control circuit, an indoor dehumidification system and an energy storage current conversion and voltage boosting system. Background Art

[0002] The energy storage converter booster integrated cabin is applied in the outdoor environment through electric control. The existing energy storage converter booster integrated cabin can operate normally in areas with good temperature conditions, but in areas with heavy rain, the air is too humid, which will cause excessive humidity on the surface of the electrical equipment, which may cause condensation hazards and increase safety hazards. The existing technology mainly reduces the moisture in the air by adding a heater to the booster integrated cabin, but it is not practical in the summer rainy season. On the contrary, it may reduce the operating efficiency of the equipment due to excessively high heating temperature. Utility Model Content

[0003] Based on this, it is necessary to provide a dehumidification control circuit, an indoor dehumidification system and an energy storage inverter boost system to dehumidify the high-pressure chamber and the low-pressure chamber, reduce the moisture in the indoor air, thereby reducing the condensation hazards and ensuring the safe operation of electrical equipment in a dry environment.

[0004] A dehumidification control circuit, comprising:

[0005] A sensor module, used to detect indoor humidity and output a dehumidification signal when the humidity meets a preset condition;

[0006] The control module is connected to the sensor module and is used to control the dehumidification module to dehumidify the room when receiving the humidity signal.

[0007] In one of the embodiments, the control module is also connected to a power source, and is used to control the sensor module to detect the indoor humidity under the power supply of the power source.

[0008] In one embodiment, it also includes:

[0009] The switch module is connected to the power supply and the control module respectively, and is used to conduct the connection between the power supply and the control module so that the power supply supplies power to the control module.

[0010] In one embodiment, it also includes:

[0011] The indication module is connected to the switch module and the control module respectively, and is used to output an indication signal when the switch module is turned on, so as to indicate that the connection between the power supply and the control module is in a conducting state.

[0012] In one embodiment, the indication module includes:

[0013] A switch unit, connected to the switch module and the control module respectively;

[0014] The display unit is connected to the switch module, the control module and the switch unit respectively, and is used to output the indication signal when the switch unit is in the on state and the switch module is in the on state.

[0015] In one embodiment, it also includes:

[0016] The monitoring module is connected to the control module and is used to receive the humidity signal and output an abnormal signal when the humidity meets the preset condition to indicate that the indoor humidity is in an abnormal state.

[0017] In one of the embodiments, the sensor module is further configured to output a dehumidification stop signal when the humidity is less than the preset condition, so that the control module controls the dehumidification module to stop dehumidification according to the dehumidification stop signal.

[0018] An indoor dehumidification system, comprising:

[0019] The dehumidification control circuit as described above;

[0020] A dehumidification module is connected to the dehumidification control circuit and is used to dehumidify the room.

[0021] In one embodiment, it also includes:

[0022] The voltage transformation module is respectively connected to the power supply and the dehumidification control circuit, and is used to provide a low-voltage power supply to the dehumidification control circuit.

[0023] An energy storage current conversion and voltage boosting system, comprising:

[0024] A pressurized cabin, including a high-pressure chamber and a low-pressure chamber; and

[0025] An indoor dehumidification system as described above;

[0026] Wherein, the high-pressure chamber and the low-pressure chamber are respectively provided with a dehumidification module.

[0027] The above-mentioned dehumidification control circuit, indoor dehumidification system and energy storage inverter boost system, the dehumidification control circuit includes a sensor module and a control module. The sensor module detects the indoor humidity and outputs a dehumidification signal when the humidity meets the preset conditions. When the control module receives the humidity signal, it controls the dehumidification module to dehumidify the room, so that the indoor humidity drops rapidly, thereby reducing the moisture in the air, reducing the condensation hazard of the energy storage inverter boost integrated cabin, and ensuring the safe operation of electrical equipment in a dry environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 This is one of the structural block diagrams of a dehumidification control circuit according to an embodiment;

[0030] Figure 2 This is a second structural block diagram of a dehumidification control circuit according to an embodiment;

[0031] Figure 3 This is a third structural block diagram of a dehumidification control circuit according to an embodiment;

[0032] Figure 4 This is a fourth structural block diagram of a dehumidification control circuit according to an embodiment;

[0033] Figure 5 This is a fifth structural block diagram of a dehumidification control circuit of an embodiment;

[0034] Figure 6 is a circuit diagram of a voltage conversion module according to an embodiment;

[0035] Figure 7 FIG. 4 is a circuit diagram of an indoor dehumidification system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0036] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0038] It can be understood that the “connection” in the following embodiments should be understood as “electrical connection”, “communication connection”, etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.

[0039] It can be understood that “at least one” means one or more, “plurality” means two or more, and “at least part of an element” means part or all of an element.

[0040] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, wholes, steps, operations, components, parts, or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof. At the same time, the term "and / or" used in this specification includes any and all combinations of the relevant listed items.

[0041] Figure 1 This is one of the structural block diagrams of a dehumidification control circuit according to an embodiment, referring to Figure 1 As shown, the heating control circuit of this embodiment includes: a sensor module 100 and a control module 200 (the power supply and dehumidification module are not drawn in the figure below).

[0042] The sensing module 100 is used to detect indoor humidity and output a dehumidification signal when the humidity meets a preset condition; the control module 200 is connected to the sensing module 100 and is used to control the dehumidification module to dehumidify the room when the humidity signal is received.

[0043] Among them, the sensor module 100 detects the indoor humidity and outputs the humidity signal to the control module 200 when the indoor humidity meets the preset conditions. Optionally, the sensor module 100 can be, for example, a humidity sensor, and the preset condition can be that the indoor humidity is higher than a certain humidity value, for example, higher than 70%RH; the control module 200 is connected to the sensor module 100, and controls the dehumidification module to dehumidify the room when receiving the humidity signal. When the indoor humidity is lower than a certain value, for example, lower than 70%RH, the dehumidification is stopped. Optionally, the control module 200 can be, for example, a relay. Thus, when the indoor humidity is too high, the indoor dehumidification is controlled to rapidly reduce the indoor humidity, thereby reducing the moisture in the air.

[0044] The dehumidification module may be a dehumidifier or other device capable of dehumidification, which is not specifically limited here.

[0045] In the related art, a heater is added to the pressurized integrated cabin to reduce indoor humidity, thereby reducing moisture in the air. However, this is not practical in the summer rainy season and cannot fundamentally solve the problem. Instead, it may reduce the operating efficiency of the equipment due to excessively high temperature.

[0046] In the present embodiment, the sensor module 100 continuously detects the indoor humidity, and outputs a dehumidification signal when the humidity meets the preset conditions. When the control module 200 receives the humidity signal, it controls the dehumidification module to dehumidify the room, so that dehumidification can be automatically performed when the indoor humidity is abnormal, and dehumidification can be automatically stopped when the indoor humidity returns to normal. In this way, the indoor humidity can be reduced in time, the moisture in the indoor air can be reduced, and the safe operation of the equipment in a dry environment can be ensured.

[0047] In one embodiment, the control module 200 is also connected to a power supply, and is used to control the sensor module 100 to detect the indoor humidity under the power supply. Thus, the control module 200 can act as a power switch when connected to the power supply, and conduct the connection between the power supply and the sensor module 100 and the dehumidification module. When powered, the control module 200 can also control the dehumidification module to dehumidify the indoor room according to the dehumidification signal.

[0048] Optionally, the control module 200 can be, for example, a relay. A relay is an electronic control device having a control system (also called an input circuit) and a controlled system (also called an output circuit). It is usually used in automatic control circuits and is an "automatic switch" that uses a smaller current to control a larger current. When the relay is connected to a power supply, the coil of the relay is energized, thereby controlling the operation of the input circuit. Therefore, the relay plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit.

[0049] Among them, the control module 200 is connected to the power supply, so that the control module 200 is powered, and the sensor module 100 connected to the control module 200 is powered. The control module 200 controls the sensor module 100 to detect the indoor humidity under the power supply of the power supply. When the indoor humidity meets the preset conditions, the sensor module 100 outputs the humidity signal to the control module 200, thereby realizing real-time detection of the indoor humidity.

[0050] Figure 2 This is a second structural block diagram of a dehumidification control circuit according to an embodiment of the present invention. Figure 2 As shown, the dehumidification control circuit of this embodiment further includes: a switch module 300 .

[0051] The switch module 300 is connected to the power supply and the control module 200 respectively, and is used to conduct the connection between the power supply and the control module 200 so that the power supply supplies power to the control module 200 .

[0052] Among them, the first end of the switch module 300 is connected to the power supply, and the second end of the switch module 300 is connected to the control module 200. When the switch module 300 is in the on state, the connection between the power supply and the control module 200 is conducted, and the power supply supplies power to the control module 200. At the same time, the sensor module 100 and the dehumidification module connected to the control module 200 are also in the power-on state. Optionally, the switch module 300 can be, for example, an air switch, which is not specifically limited here. In this way, the working state of each module can be automatically controlled, so that automatic dehumidification is performed when the indoor humidity is too high.

[0053] Optionally, the switch module 300 can be an air switch, also known as an air circuit breaker, which is a type of circuit breaker that automatically disconnects when the current in the circuit exceeds the rated current. The air switch is a very important electrical appliance in the low-voltage power distribution network and electric traction system. The air switch can not only control the circuit on and off relative to the current of the large circuit, but also play a protective role. In addition to completing the contact and disconnection of the circuit, it can also protect the circuit or electrical equipment from short circuits, severe overloads and undervoltages.

[0054] Figure 3 This is a block diagram of the dehumidification control circuit of an embodiment. Figure 3 As shown, the dehumidification control circuit of this embodiment further includes: an indication module 400 .

[0055] The indication module 400 is connected to the switch module 300 and the control module 200 respectively, and is used to output an indication signal when the switch module 300 is turned on, so as to indicate that the connection between the power supply and the control module 200 is in a conducting state.

[0056] Among them, the first end of the indication module 400 is connected to the switch module 300, and the second end of the indication module 400 is connected to the control module 200. When the switch module 300 is in the on state, the connection between the power supply and the control module 200 is in the on state, and the indication module 400 connected in parallel to the loop is also in the power-on state, thereby outputting an indication signal to indicate the on state of the circuit, so that when an abnormality occurs in the loop between the power supply and the control module 200, timely maintenance can be carried out. Optionally, the indication module 400 can be an electronic component that intuitively reflects the on state of the circuit, which is not specifically limited here.

[0057] Figure 4 This is a fourth structural block diagram of a dehumidification control circuit according to an embodiment of the present invention. Figure 4 As shown, the indication module of this embodiment includes: a switch unit 410 and a display unit 420 .

[0058] The switch unit 410 is connected to the switch module 300 and the control module 200 respectively; the display unit 420 is connected to the switch module 300, the control module 200 and the switch unit 410 respectively, and is used to output an indication signal when the switch unit 410 is in the on state and the switch module 300 is in the on state.

[0059] Among them, the first end of the switch unit 410 is connected to the switch module 300 and the control module 200 respectively, the first end of the display unit 420 is connected to the switch module 300 and the control module 200 respectively, and the second end of the display unit 420 is connected to the second end of the switch unit 410. When the switch module 300 is in the on state, the on and off of the circuit between the power supply and the display unit 420 is directly controlled according to the on and off of the switch unit 410, so as to control the display unit 420 to output an indication signal according to the on state of the connection between the power supply and the control module 200 when it is in the power-on state. Optionally, the switch unit 410 can be a manual switch, and the on and off of the circuit between the power supply and the display unit 420 is controlled by manually closing the switch, so that the display unit 420 outputs an indication signal when the connection between the display unit 420 and the power supply is connected. The display unit 420 can be an electronic component that intuitively displays the working state of the circuit, for example, it can be an LED lamp and other display devices, which are not specifically limited here, thereby intuitively displaying the on and off state of the circuit between the power supply and the control module 200.

[0060] Optionally, there may be multiple indication modules 400 (including a switch unit 410 and a display unit 420). When one of the indication modules 400 (i.e., the display unit 420) fails to output an indication signal normally, other indication modules 400 are in a normal working state, thereby avoiding misjudgment of the on / off state of the circuit between the power supply and the control module 200 and improving accuracy.

[0061] Optionally, when there are multiple indication modules 400, each indication module 400 can be composed of a manual switch and an LED lamp in series, and each indication module 400 is connected in parallel with each other, one end of each indication module 400 is connected to the switch module 300, and the other end is connected to the control module 200. When the switch module 300 and each switch unit 410 are turned on at the same time, the connection between the power supply and the control module 200 is in a conducting state, so that the connection between the power supply and the display unit 420 is turned on, and the display unit 420 of each indication module 400, that is, the LED lamp, outputs an indication signal to indicate that the power supply to the control module 200 and the connected modules is normal. If some of the display units 420 output indication signals normally, and a few of the display units 420 cannot output display signals in the conducting state, it can be confirmed through inspection that the power supply failure to the control module 200 or the display unit 420 itself is faulty, thereby improving the judgment accuracy of the indication module 400.

[0062] Figure 5 This is a fifth structural block diagram of a dehumidification control circuit according to an embodiment of the present invention. Figure 5 As shown, the dehumidification control circuit of this embodiment further includes: a monitoring module 500.

[0063] The monitoring module 500 is connected to the control module 200 and is used to receive the humidity signal and output an abnormal signal when the humidity meets a preset condition to indicate that the indoor humidity is in an abnormal state.

[0064] Among them, the monitoring module 500 is connected to the control module 200. When the control module 200 is powered on, the monitoring module 500 receives the humidity signal transmitted by the control module 200 (the humidity signal comes from the sensor module 100). When the indoor humidity meets the preset conditions, the monitoring module 500 outputs a signal of abnormal indoor humidity to indicate that the indoor humidity is in an abnormal state, that is, the indoor humidity exceeds a certain preset value, thereby monitoring the indoor humidity in real time to avoid excessive indoor humidity. Optionally, the monitoring module 500 can be a background computer monitoring system, which is not specifically limited here.

[0065] Optionally, when the monitoring module receives a signal indicating abnormal humidity, it may also automatically alarm to remind manual operation. The alarm signal may be a high-level or low-level sound signal or other signal, which is not specifically limited here.

[0066] In one of the embodiments, the sensor module 100 is further configured to output a dehumidification stop signal when the humidity is lower than a preset condition, so that the control module 200 controls the dehumidification module to stop dehumidification according to the dehumidification stop signal.

[0067] Among them, when the dehumidification module is in working state, the sensor module 100 continuously detects the indoor humidity. When it is detected that the indoor humidity is lower than the preset condition, the sensor module 100 outputs a stop dehumidification signal to the control module 200, so that the control module 200 controls the dehumidification module to stop dehumidification according to the stop dehumidification signal. In this way, automatic dehumidification control can be performed when the indoor humidity is abnormal, and dehumidification can be automatically stopped when the indoor humidity returns to normal.

[0068] Therefore, the dehumidification control circuit of the above embodiment, when the switch module 300 is turned on, continuously detects the indoor humidity through the sensor module 100, and outputs a dehumidification signal when the humidity meets the preset conditions. When the control module 200 receives the humidity signal, on the one hand, it transmits the humidity signal to the monitoring module 500, and on the other hand, it controls the dehumidification module to dehumidify the room. When the indoor humidity is lower than the preset condition, the sensor module 100 outputs a stop dehumidification signal to the control module 200, and the control module 200 controls the dehumidification module to stop working according to the stop dehumidification signal. At the same time, the on-off state of the circuit is timely indicated through the indication module 400, so that the indoor humidity condition can be detected and judged autonomously. When the indoor humidity is abnormal, dehumidification is automatically performed, and when the indoor humidity returns to normal, dehumidification is automatically stopped, thereby timely reducing the indoor humidity and reducing the moisture in the indoor air, thereby ensuring the safe operation of the equipment in a dry environment.

[0069] The present application also proposes an indoor dehumidification system, comprising: the dehumidification control circuit as described above; and a dehumidification module, connected to the dehumidification control circuit, for dehumidifying the room.

[0070] Among them, the dehumidification module can be a dehumidifier or other device that can perform dehumidification, which is not specifically limited here. The indoor dehumidification system can autonomously detect and judge the indoor humidity conditions, and control the indoor dehumidification in a humid environment. When the indoor humidity is in a normal state, the dehumidification is stopped. When the indoor humidity is abnormal, it can quickly reduce it, thereby reducing the moisture in the air.

[0071] In one of the embodiments, the indoor dehumidification system further includes: 600 transformer module.

[0072] The voltage transformation module 600 is respectively connected to the power supply and the dehumidification control circuit, and is used to provide a low-voltage power supply to the dehumidification control circuit.

[0073] Among them, the first end of the transformer module 600 is connected to the power supply, and the second end of the transformer module 600 is connected to the dehumidification control circuit. The transformer module 600 can generate a voltage that enables the dehumidification control circuit to work normally, thereby supplying power to each module and unit in the dehumidification control circuit. Optionally, the transformer module 600 can be, for example, a low-voltage transformer, and the power supply can be, for example, a 220V low-voltage power supply generated by a low-voltage transformer. The power generated by the transformer can also be connected to other devices through a bus terminal block, which is not specifically limited here.

[0074] In one embodiment, the structure diagram of the transformer module 600 is as follows: Figure 6As shown, the power supply connected to the low-voltage main busbar is led through the busbar, and the voltage parameter of the connected power supply is 600V / 1000V. The low-voltage power supply with a voltage parameter of 450V / 750V is obtained through the low-voltage transformer. The low-voltage power supply supplies power to each module and unit of the dehumidification control circuit. The busbar can also be used to connect the terminal block to the external socket for use by other equipment, such as powering the box transformer and lighting.

[0075] In one embodiment, if Figure 7 As shown, the indoor dehumidification system includes the various modules and units as described above, specifically including a low-voltage power supply (220V) 01, a switch module 02, a control power supply 03, a temperature and humidity sensor 04, a high-voltage room dehumidifier 05 and a low-voltage room dehumidifier 06.

[0076] Among them, the low voltage power supply (220V) 01 supplies power to the dehumidification control circuit, closing the switch module 02 (including Figure 7 The two air switches QF3 and two air switches DK1 in the switch module 02 are in a closed state when the switch module 02 is closed. The air switches QF3 in the high-pressure chamber and the low-pressure chamber are both in a closed state, and the air switch DK1 in the high-pressure chamber is in a slightly broken state), so that the control power supply 03 is energized, and the temperature and humidity sensor 04 starts to detect the temperature and humidity conditions inside the equipment. When the indoor humidity is higher than 70%RH, the temperature and humidity sensor 04 transmits the humidity signal to the control power supply 03 and the background monitoring system at the same time. The control power supply 03 issues a dehumidification command to the high-pressure chamber dehumidifier 05 or the low-pressure chamber dehumidifier 06 according to the humidity signal, quickly reduces the humidity in the cabin, and condenses the water vapor in the box into water and directly discharges it out of the box through a specific drain port until the humidity is lower than 70%RH. Then, the temperature and humidity sensor 04 transmits the normal signal of the equipment (i.e., the stop dehumidification signal) to the control power supply 03, thereby controlling the high-pressure chamber dehumidifier 05 or the low-pressure chamber dehumidifier 06 to stop dehumidification, so that the cabin is in a dry state to reduce the harm of condensation, thereby fundamentally solving the humidity problem in the cabin.

[0077] The present application also proposes an energy storage current conversion boosting system, comprising: a boosting integrated cabin, in which a high-pressure chamber and a low-pressure chamber are provided; and an indoor dehumidification system as described above; wherein the high-pressure chamber and the low-pressure chamber are respectively provided with dehumidification modules.

[0078] The energy storage inverter boost system has dehumidification modules respectively arranged in the high-pressure chamber and the low-pressure chamber. The high-pressure chamber and the low-pressure chamber arranged in the boost integrated cabin are dehumidified by the indoor dehumidification system. The system can autonomously detect and judge the humidity conditions in the cabin. When the humidity in the high-pressure chamber and the low-pressure chamber is abnormal, an abnormal warning is issued, and the humidity in each room is rapidly reduced in time. At the same time, the water vapor in the box is quickly condensed into water and then directly discharged out of the box through a specific drain port, thereby reducing the moisture in the air, reducing the condensation hazard of the energy storage inverter boost integrated cabin, avoiding partial discharge of electrical equipment under the action of the conduction current, and providing the safety of equipment operation.

[0079] It can be understood that the above-mentioned dehumidification control circuit, indoor dehumidification system and energy storage current conversion and boost system can also adopt other forms, not limited to the forms mentioned in the above embodiments, as long as the functions of autonomous detection of indoor humidity and dehumidification control can be achieved.

[0080] The dehumidification control circuit, indoor dehumidification system and energy storage current conversion boost system provided in the above embodiments can autonomously detect the humidity conditions in the boost integrated cabin and perform dehumidification control on the high-pressure chamber and the low-pressure chamber, thereby reducing the moisture in the indoor air, reducing the condensation hazards, and ensuring the safe operation of electrical equipment. They have important economic value and promotional practical value.

[0081] In the description of this specification, the description with reference to the terms "some embodiments", "other embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic description of the above terms does not necessarily refer to the same embodiment or example.

[0082] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0083] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A dehumidification control circuit, characterized in that: Indoor dehumidification system for high-pressure and low-pressure rooms, including: A sensor module, used to detect indoor humidity and output a dehumidification signal when the humidity meets a preset condition; A control module is connected to the sensor module and the power supply, and is used for conducting the connection between the power supply and the sensor module and the dehumidification module respectively under the power supply of the power supply, so that the power supply supplies power to the sensor module and the dehumidification module respectively; it is also used for controlling the sensor module to detect the indoor humidity under the power supply of the power supply, and controlling the dehumidification module to dehumidify the room when receiving the humidity signal.

2. The dehumidification control circuit according to claim 1, characterized in that: Also includes: The switch module is connected to the power supply and the control module respectively, and is used to conduct the connection between the power supply and the control module so that the power supply supplies power to the control module.

3. The dehumidification control circuit according to claim 2, characterized in that: Also includes: The indication module is connected to the switch module and the control module respectively, and is used to output an indication signal when the switch module is turned on, so as to indicate that the connection between the power supply and the control module is in a conducting state.

4. The dehumidification control circuit according to claim 3, characterized in that: The indication module comprises: A switch unit, connected to the switch module and the control module respectively; The display unit is connected to the switch module, the control module and the switch unit respectively, and is used to output the indication signal when the switch unit is in the on state and the switch module is in the on state.

5. The dehumidification control circuit according to claim 1, characterized in that: Also includes: The monitoring module is connected to the control module and is used to receive the humidity signal and output an abnormal signal when the humidity meets the preset condition to indicate that the indoor humidity is in an abnormal state.

6. The dehumidification control circuit according to claim 1, characterized in that: The sensor module is further configured to output a dehumidification stop signal when the humidity is less than the preset condition, so that the control module controls the dehumidification module to stop dehumidification according to the dehumidification stop signal.

7. An indoor dehumidification system, characterized in that: include: The dehumidification control circuit according to any one of claims 1 to 6; A dehumidification module is connected to the dehumidification control circuit and is used to dehumidify the room.

8. The indoor dehumidification system according to claim 7, characterized in that: Also includes: The voltage transformation module is respectively connected to the power supply and the dehumidification control circuit, and is used to provide a low-voltage power supply to the dehumidification control circuit.

9. An energy storage current conversion and voltage boosting system, characterized in that: include: A pressurized cabin, including a high-pressure chamber and a low-pressure chamber; and The indoor dehumidification system according to any one of claims 7 to 8; Wherein, the high-pressure chamber and the low-pressure chamber are respectively provided with a dehumidification module.

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