Humidifying module and cabinet

Abstract

The invention relates to the technical field of humidity adjustment, and discloses a humidity adjusting module which comprises a shell, a humidity adjusting module, a humidity adjusting module and a humidity adjusting module, and the shell comprises a first chamber, a second chamber, a third chamber and a fourth chamber; the first chamber is provided with a first communicating assembly used for communicating the first chamber with the first environment. The fourth chamber is provided with a second communicating assembly used for communicating the fourth chamber with a second environment, and the second environment is separated from the first environment; the first chamber is communicated with the second chamber through a first communication port, and the fourth chamber is communicated with the third chamber through a second communication port; the humidity adjusting assembly is arranged in the shell and comprises a first solution box, a second solution box and a heating module; wherein the first solution box is arranged in the second chamber and is provided with a first dehumidification film; the second solution box is arranged in the third chamber and is provided with a second dehumidification film; the heating module is used for heating the dehumidizer in the first solution box; the first solution box and the second solution box are communicated with each other through a circulation pipeline to form a dehumidification loop. The invention further discloses a cabinet.

Description

Technical Field

[0001] The present application relates to the technical field of humidity control, for example, to a humidity control module and a cabinet. Background Art

[0002] Cabinets are often used to store various items such as clothes, food or books. These items have strict requirements on the humidity of the storage environment. If they are in an overly humid or overly dry environment for a long time, they are prone to damage, deterioration or corrosion. Therefore, it is necessary to set a humidity control module in the cabinet to meet the user's needs for humidity control.

[0003] The related technology discloses a humidity control module, including a first membrane solution component, a second membrane solution component, a condenser and a heating part, wherein the first membrane solution component, the second membrane solution component, the condenser and the heating part are connected through a closed passage, wherein: the first membrane solution component is used to treat the air passing through the first membrane solution component using the solution flowing through the first membrane solution component; the second membrane solution component, the position of the second membrane solution component in the closed passage is lower than the position of the first membrane solution component in the closed passage; the heating part is connected between the bottom end of the first membrane solution component and the bottom end of the second membrane solution component; the condenser is connected between the top end of the first membrane solution component and the top end of the second membrane solution component, and is used to condense the solution pre-filled in the closed passage.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] The structure of the humidity control module is complex, and in order to ensure the operational stability of the humidity control module, each component is required to have a height difference in arrangement. Since the space for installing the humidity control module in the cabinet is limited, the dehumidification application in the cabinet is greatly restricted.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiments provide a humidity control module and a cabinet, which solve the problem that the humidity control module has a complex structure and is not suitable for cabinet dehumidification.

[0009] In some embodiments, the humidity control module includes:

[0010] The housing comprises a first chamber, a second chamber, a third chamber and a fourth chamber; wherein the first chamber is provided with a first connecting component for connecting the first chamber with a first environment; the fourth chamber is provided with a second connecting component for connecting the fourth chamber with a second environment, and the second environment is separated from the first environment; and the first chamber is connected to the second chamber through a first connecting port, and the fourth chamber is connected to the third chamber through a second connecting port;

[0011] The humidity control assembly is arranged in the housing, and includes a first solution box, a second solution box and a heating module; wherein the first solution box is arranged in the second chamber and is provided with a first dehumidification film; the second solution box is arranged in the third chamber and is provided with a second dehumidification film; the heating module is used to heat the dehumidifier in the first solution box;

[0012] Furthermore, the first solution box and the second solution box are connected to each other through a circulation pipeline to form a dehumidification circuit.

[0013] In some embodiments, the cabinet includes the humidity conditioning module.

[0014] The humidity control module and cabinet provided by the embodiments of the present disclosure can achieve the following technical effects:

[0015] The humidity control module has a simple structure, low cost, and is suitable for application to cabinets. The cabinet can be dehumidified by connecting the outside of the cabinet as the first environment to the first chamber and the inside of the cabinet as the second environment to the fourth chamber.

[0016] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0018] Figure 1 is a structural schematic diagram of a humidity control module provided in an embodiment of the present disclosure;

[0019] Figure 2 is a schematic diagram of air circulation of a humidity control module provided in an embodiment of the present disclosure;

[0020] Figure 3 is a schematic diagram of the structure of the first dehumidification membrane and the second dehumidification membrane provided in an embodiment of the present disclosure;

[0021] Figure 4 is a schematic structural diagram of a first solution box and a second solution box provided in an embodiment of the present disclosure;

[0022] Figure 5is a schematic diagram of the circulation of a dehumidifier in a dehumidification circuit provided by an embodiment of the present disclosure;

[0023] Figure 6 is a schematic structural diagram of a housing provided by an embodiment of the present disclosure;

[0024] Figure 7 is a structural schematic diagram of a cabinet provided in an embodiment of the present disclosure;

[0025] Figure 8 is a schematic diagram of a method for controlling a humidity control module provided by an embodiment of the present disclosure;

[0026] Fig. 9 is a schematic diagram of another method for controlling a humidity control module provided by an embodiment of the present disclosure;

[0027] Fig.10 It is a schematic diagram of another method for controlling a humidity control module provided in an embodiment of the present disclosure.

[0028] Reference numerals:

[0029] 100: housing; 101: first chamber; 102: second chamber; 103: third chamber; 104: fourth chamber; 110: first connecting component; 111: first air inlet; 112: first air outlet; 113: first fan; 120: second connecting component; 121: second air inlet; 122: second air outlet; 123: second fan; 130: heat insulation board;

[0030] 200: circulation pump; 210: first solution box; 211: first dehumidification membrane; 220: second solution box; 221: second dehumidification membrane; 230: first pipe section; 231: second pipe section;

[0031] 300: heating module; 310: semiconductor refrigeration component; 311: first heat exchanger; 312: second heat exchanger; 313: third fan;

[0032] 400: cabinet; 401: storage space; 402: item space. DETAILED DESCRIPTION

[0033] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0034] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate to describe the disclosed embodiments here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0035] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0036] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0037] Unless otherwise stated, the term "plurality" means two or more.

[0038] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0039] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0040] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0041] Combination Figure 1-7 As shown, the embodiment of the present disclosure provides a humidity control module, including a housing 100 and a humidity control assembly, wherein the housing 100 includes a first chamber 101, a second chamber 102, a third chamber 103 and a fourth chamber 104 which are adjacent to each other in sequence; Figure 1As shown, the first chamber 101 is provided with a first connecting component 110 for connecting the first chamber 101 with the first environment; the fourth chamber 104 is provided with a second connecting component 120 for connecting the fourth chamber 104 with the second environment, and the second environment is separated from the first environment; and the first chamber 101 is connected to the second chamber 102 through the first connecting port, and the fourth chamber 104 is connected to the third chamber 103 through the second connecting port; the humidity control component is arranged in the housing 100, including a first solution box 210, a second solution box 220 and a heating module 300; wherein the first solution box 210 is arranged in the second chamber 102, and is provided with a first dehumidification film 211; the second solution box 220 is arranged in the third chamber 103, and is provided with a second dehumidification film 221; the heating module 300 is used to heat the dehumidifier in the first solution box 210; and the first solution box 210 and the second solution box 220 are connected to each other through a circulation pipeline to form a dehumidification circuit. The dehumidification circuit is as shown in FIG. Figure 5 shown.

[0042] In this embodiment, the second environment is dehumidified by solution dehumidification, and the first dehumidification membrane 211 and the second dehumidification membrane 221 are both selective permeable membranes that only allow water vapor to pass through. When dehumidifying, the heating module 300 is started and the dehumidification circuit begins to circulate. First, the temperature of the dehumidifier in the first solution box 210 increases, the water vapor contained in the dehumidifier evaporates, its concentration increases, and the water vapor enters the first compartment 101 through the first dehumidification membrane 211, and finally the water vapor enters the first environment through the first connecting component 110. Then, the concentrated solution enters the second solution box 220 along the circulation pipeline. At the same time, the air of the second environment enters the fourth compartment 104 through the second connecting component 120, and the water vapor contained in the air is absorbed by the concentrated solution through the second dehumidification membrane 221, thereby achieving a dehumidification effect, and the dehumidifier is diluted by the water vapor and its concentration is reduced. Then, the dilute solution returns to the first solution box 210 along the circulation pipeline, and the dehumidifier in the first solution box 210 continues to be heated and evaporated by the heating module 300, so that the second environment is dehumidified continuously in this cycle. The water vapor flow path is as follows Figure 2 As shown, the concentration of the dehumidifier changes as Figure 5 In this way, the humidity control module has a simple structure, low cost, and is suitable for application to a cabinet. It only needs to connect the outside of the cabinet 400 as the first environment to the first chamber 101 and the inside of the cabinet 400 as the second environment to the fourth chamber 104 to dehumidify the inside of the cabinet 400.

[0043] In this embodiment, the first dehumidification film 211 and the second dehumidification film 221 can be made of hydrophilic polymers, such as polydisiloxane, polyvinyl alcohol, etc. The dehumidifier can be a solution with good hygroscopicity, such as LiCl, LiBr, CaCl2, etc.

[0044] It should be understood that other types of dehumidification membranes capable of selectively transmitting water vapor and other types of hygroscopic solutions in the related art may also be applied to the technical solution of the present application and are included in the protection scope of the present application.

[0045] Alternatively, if Figure 1 As shown, the first connecting component 110 includes a first air inlet 111 and a first air outlet 112, and the second connecting component 120 includes a second air inlet 121 and a second air outlet 122. In addition, a first fan 113 is provided in the first chamber 101. When the first fan 113 is started, the air of the first environment enters the first chamber 101 from the first air inlet 111, and returns to the first environment from the first air outlet 112 with the water vapor evaporated by the dehumidifier. A second fan 123 is provided in the fourth chamber 104. When the second fan 123 is started, the air of the second environment enters the fourth chamber 104 from the second air inlet 121, and returns to the second environment from the second air outlet 122 after being humidified by the concentrated solution.

[0046] In this embodiment, the air flow direction in the first chamber 101 is the same as or opposite to the liquid flow direction in the first solution box 210, and the air flow direction in the fourth chamber 104 is the same as or opposite to the liquid flow direction in the second solution box 220. Figure 2 As shown, the air flow direction is opposite to the liquid flow direction, which is conducive to the air passing through the second dehumidification membrane 221 to fully contact with the dehumidifier.

[0047] Optionally, the housing 100 is provided with a damper assembly. The first air inlet 111 is provided with a first air inlet damper, the first air outlet 112 is provided with a first air outlet damper, the second air inlet 121 is provided with a second air inlet damper, and the second air outlet 122 is provided with a second air outlet damper. In this way, by controlling the switch states of the first air inlet damper and the first air outlet damper, the first chamber 101 is controllably connected to the first environment; by controlling the switch states of the second air inlet damper and the second air outlet damper, the fourth chamber 104 is controllably connected to the second environment.

[0048] Optionally, the first dehumidification film 211 covers the first communication port, and the second dehumidification film 221 covers the second communication port. In this way, only water vapor is allowed to flow between the first chamber 101 and the second chamber 102, and only water vapor is allowed to flow between the third chamber 103 and the fourth chamber 104. When air is circulated between the second environment and the fourth chamber 104, the concentrated solution can absorb moisture when the air flows through the second dehumidification film 221. In this way, the water vapor generated by the second solution box 220 directly enters the first chamber 101, and the air in the fourth chamber 104 does not need to enter the third chamber 103, which shortens the air circulation path and is conducive to improving the moisture absorption efficiency.

[0049] Alternatively, if Figure 4As shown, the circulation pipeline includes a first pipe section 230 and a second pipe section 231. One end of the first pipe section 230 is connected to the first solution box 210, and the other end is connected to the second solution box 220, and the liquid in the first solution box 210 flows to the second solution box 220 through the first pipe section 230; one end of the second pipe section 231 is connected to the first solution box 210, and the other end is connected to the second solution box 220, and the liquid in the second solution box 220 flows to the first solution box 210 through the second pipe section 231. A circulation pump 200 is provided on the first pipe section 230 and / or the second pipe section 231, and the dehumidification circuit starts to circulate when the circulation pump 200 is started.

[0050] Optionally, the housing 100 is divided into first to fourth chambers 101 to 104 adjacent to each other by three heat insulating plates 130. The first chamber 101 and the second chamber 102 are called the first partition plate, the second chamber 102 and the third chamber 103 are called the second partition plate, and the third chamber 103 and the fourth chamber 104 are called the third partition plate.

[0051] In this embodiment, under the action of the first baffle, the influence of the air of the first environment on the temperature of the solution in the first solution box 210 is reduced. Under the action of the third baffle, the influence of the air of the second environment on the temperature of the solution in the second solution box 220 is reduced. Under the action of the second baffle group, the heat diffusion between the second chamber 102 and the third chamber 103 is reduced, which is conducive to ensuring that the heating module 300 only heats the solution in the first solution box 210. In addition, the first solution box 210 is arranged on the plate surface of the second baffle located in the second chamber 102, and the second solution box 220 is arranged on the plate surface of the second baffle located in the third chamber 103.

[0052] Optionally, the heating module 300 may be a graphene heating film or a heating wire. The heating module 300 is disposed in the second chamber 102 and arranged on the plate surface of the second partition plate located in the second chamber 102. Preferably, Figure 3 As shown, the heating module 300 is disposed close to the bottom surface of the first solution box 210 and is located between the first solution box 210 and the second partition plate.

[0053] It should be understood that other types of heating elements in the related art that can be used to directly or indirectly heat the solution in the first solution box 210 can also apply the technical solution of the present application and are included in the protection scope of the present application.

[0054] In some embodiments, Figure 5As shown, the humidity control module further includes a semiconductor refrigeration component 310. The semiconductor refrigeration component 310 is disposed in the housing 100, and includes a first heat exchanger 311 and a second heat exchanger 312; wherein the first heat exchanger 311 is located in the second chamber 102, and a third fan 313 is provided on one side thereof, and the third fan 313 is used to blow the heat / cold of the first heat exchanger 311 to the first solution box 210; the second heat exchanger 312 is located in the third chamber 103, and is used to heat / cool the solution flowing from the first solution box 210 to the second solution box 220.

[0055] In this embodiment, the working principle of semiconductor refrigeration is to utilize the Peltier effect of semiconductor materials. When direct current passes through a couple formed by two different semiconductor materials in series, heat can be absorbed and released at both ends of the couple. Here, a first heat exchanger 311 and a second heat exchanger 312 are respectively provided at both ends of the semiconductor refrigeration component 310. And by changing the polarity of direct current, the states of the two heat exchangers can be changed. For example, in the initial state, the first heat exchanger 311 is heating and the second heat exchanger 312 is cooling. When the polarity of the direct current is reversed, the state of the first heat exchanger 311 changes to cooling and the state of the second heat exchanger 312 changes to heating.

[0056] In this embodiment, the box body of the first solution box 210 is made of a heat-conducting material. When the semiconductor refrigeration component 310 is started and the first heat exchanger 311 is heating, the heat is blown to the first solution box 210 under the action of the third fan 313, thereby assisting in heating the dehumidifier in the first solution box 210, which is beneficial to improving the evaporation efficiency of the dehumidifier. At the same time, the second heat exchanger 312 is refrigerated, which can reduce the temperature of the dehumidifier before it enters the second solution box 220, which is beneficial to improving the moisture absorption efficiency of the dehumidifier. It should be understood that when the electrodes of the semiconductor refrigeration component 310 are reversed, the above effects are reversed.

[0057] The disclosed embodiments further provide a cabinet, comprising the humidity control module described in any of the above embodiments.

[0058] Optionally, the cabinet further includes a cabinet body 400. The humidity control module is placed outside the cabinet body 400, inside the cabinet body 400, or inside a side wall; and the outside of the cabinet body 400 is used as a first environment, and the inside of the cabinet body 400 is used as a second environment.

[0059] In this embodiment, if Figure 7 As shown, when the humidity control module is placed in the cabinet 400, the cabinet 400 includes a placement space 401 and an article space 402. The placement space 401 is used to place the housing 100, the article space 402 is used to store articles, and the fourth chamber 104 is connected to the article space 402 through the second connecting component 120.

[0060] For example, the cabinet 400 is divided into a placement space 401 and an article space 402 by a cabinet partition, the placement space 401 is located at the top of the cabinet 400, and the article space 402 is located below the placement space 401, and the cabinet partition is provided with two vents. Figure 6 As shown, the housing 100 of the humidity control module is constructed in a rectangular parallelepiped shape, and from top to bottom are the first chamber 101 to the fourth chamber 104. After the humidity control module is placed in the placement space 401, it is supported by the cabinet partition, and the first chamber 101 is provided with a first air inlet 111 and a first air outlet 112 on the side wall of the chamber facing the outside of the cabinet 400, which are used to connect to the outside of the cabinet 400; the fourth chamber 104 is provided with a second air inlet 121 and a second air outlet 122 on the side wall of the chamber facing the article space 402, and the second air inlet 121 and the second air outlet 122 are respectively connected to the two vents, and then connected to the article space 402, so as to dehumidify the article space 402.

[0061] In this embodiment, when the humidity control module is placed outside the cabinet 400, the fourth chamber 104 is connected to the second environment through the ventilation pipeline.

[0062] Exemplarily, the second air inlet 121 is connected to the cabinet 400 through an air inlet pipeline, and the second air outlet 122 is connected to the cabinet 400 through an air outlet pipeline. When the second fan 123 is started, the air in the cabinet 400 enters the fourth chamber 104 through the air inlet pipeline for dehumidification, and the dehumidified air returns to the cabinet 400 through the air outlet pipeline.

[0063] In this embodiment, when the humidity control module is placed in the side wall of the cabinet 400, the housing 100 is connected with the inside and outside of the cabinet 400 through the vents on the side wall.

[0064] Exemplarily, a mezzanine is provided in the side wall of the cabinet 400, and two external vents are provided on the side of the mezzanine facing the outside of the cabinet 400, and two internal vents are provided on the side of the mezzanine facing the inside of the cabinet 400. The humidity control module is arranged in the mezzanine, and the first air inlet 111 and the first air outlet 112 are connected to the two external vents for connecting to the outside of the cabinet 400; and the second air inlet 121 and the second air outlet 122 are connected to the two internal vents for connecting to the inside of the cabinet 400.

[0065] In some embodiments, the heating module 300, the semiconductor refrigeration assembly 310, the circulation pump 200, the first fan 113, the second fan 123, and the third fan 313 are all electrically connected to a humidity control controller, which is used to control the states of the above components.

[0066] like Figure 8 As shown, the embodiment of the present disclosure also provides a method for controlling the humidity control module, including:

[0067] S10: The humidity control controller obtains the measured humidity of the second environment;

[0068] S11: When the measured humidity is greater than the upper limit of the suitable humidity range, the humidity control controller controls the heating module to start and the circulation pump to start.

[0069] In this embodiment, the second environment is dehumidified by step S11, and the air circulation rate can be increased when the first fan is started and the second fan is started at the same time. After the heating module is started, the temperature of the dehumidifier in the first solution box rises, the water vapor contained in the dehumidifier evaporates, its concentration increases, and the water vapor enters the first chamber through the first dehumidification membrane. Under the action of the first fan, the air of the first environment enters the first chamber from the first air inlet, and quickly returns to the first environment from the first air outlet with the water vapor. Under the action of the circulation pump, the concentrated solution enters the second solution box along the circulation pipeline. Under the action of the second fan, the air of the second environment quickly enters the fourth chamber through the second air inlet, and the water vapor contained in the air is absorbed by the concentrated solution through the second dehumidification membrane, thereby achieving a dehumidification effect, and the dehumidified air quickly returns to the second environment through the second air outlet. While dehumidifying, the dehumidifier is diluted by the water vapor, its concentration decreases, and the dilute solution returns to the first solution box along the circulation pipeline, and the dehumidifier in the first solution box continues to be heated and evaporated by the heating module. This cycle continues to transport water vapor from the second environment to the first environment until the humidity of the second environment decreases to an appropriate humidity range.

[0070] like Fig. 9 As shown, the embodiment of the present disclosure also provides another method for controlling the above humidity control module, including:

[0071] S10: The humidity control controller obtains the measured humidity of the second environment;

[0072] S12: When the measured humidity is less than the lower limit of the suitable humidity range, the humidity control controller controls the heating module to stop, the circulation pump to start, and the second heat exchanger to heat.

[0073] In this embodiment, the second environment is humidified by step S12, and the air circulation rate can be increased when the first fan, the second fan, and the third fan are controlled to start at the same time. When the second heat exchanger is heating, the temperature of the dehumidifier in the second solution box rises, the water vapor contained in the dehumidifier evaporates, its concentration increases, and the water vapor enters the fourth chamber through the second dehumidification membrane. Under the action of the second fan, the air of the second environment enters the fourth chamber from the second air inlet, and quickly returns to the second environment from the second air outlet with the water vapor. Under the action of the circulation pump, the concentrated solution enters the first solution box along the circulation pipeline. Under the action of the first fan, the air of the first environment quickly enters the first chamber through the first air inlet, and the water vapor contained in the air is absorbed by the concentrated solution through the first dehumidification membrane. At this time, the concentration of the dehumidifier decreases, and the dilute solution returns to the second solution box along the circulation pipeline. The dehumidifier in the second solution box continues to be heated and evaporated by the second heat exchanger. In this cycle, the water vapor of the first environment is continuously transported to the second environment until the humidity of the second environment increases to a suitable humidity range.

[0074] like Fig.10 As shown, the embodiment of the present disclosure also provides another method for controlling the above humidity control module, including:

[0075] S10: The humidity control controller obtains the measured humidity of the second environment;

[0076] S13: When the measured humidity is within the appropriate humidity range, the humidity control controller controls the first connecting component and the second connecting component to be blocked, and controls the heating module to stop.

[0077] In this embodiment, blocking of the first connecting component is beneficial to preventing dust in the first environment from entering the first chamber, blocking of the second connecting component is beneficial to maintaining the humidity of the second environment, and timely stopping of the heating module is beneficial to energy saving.

[0078] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A humidity control module, characterized in that: include: The housing (100) comprises a first chamber (101), a second chamber (102), a third chamber (103) and a fourth chamber (104); wherein the first chamber (101) is provided with a first connecting component (110) for connecting the first chamber (101) with a first environment; the fourth chamber (104) is provided with a second connecting component (120) for connecting the fourth chamber (104) with a second environment, and the second environment is separated from the first environment; and the first chamber (101) is connected to the second chamber (102) through a first connecting port, and the fourth chamber (104) is connected to the third chamber (103) through a second connecting port; A humidity control component is arranged in a housing (100), comprising a first solution box (210), a second solution box (220) and a heating module (300); wherein the first solution box (210) is arranged in the second chamber (102) and is provided with a first dehumidification film (211); the second solution box (220) is arranged in the third chamber (103) and is provided with a second dehumidification film (221); the heating module (300) is used for heating the dehumidifier in the first solution box (210); Furthermore, the first solution box (210) and the second solution box (220) are connected to each other via a circulation pipeline to form a dehumidification circuit.

2. The humidity control module according to claim 1, characterized in that: The first dehumidification film (211) covers the first communication port.

3. The humidity control module according to claim 1 or 2, characterized in that: The second dehumidification film (221) covers the second communication port.

4. The humidity control module according to claim 1 or 2, characterized in that: The first chamber (101), the second chamber (102), the third chamber (103) and the fourth chamber (104) are arranged adjacent to each other in sequence.

5. The humidity control module according to claim 1 or 2, characterized in that: A first fan (113) is disposed in the first chamber (101), and the direction of air flow in the first chamber (101) is the same as or opposite to the direction of liquid flow in the first solution box (210).

6. The humidity control module according to claim 1 or 2, characterized in that: A second fan (123) is disposed in the fourth chamber (104), and the air flow direction in the fourth chamber (104) is the same as or opposite to the liquid flow direction in the second solution box (220).

7. The humidity control module according to claim 1 or 2, characterized in that: The circulation pipeline includes: A first pipe section (230), one end of which is connected to the first solution box (210) and the other end of which is connected to the second solution box (220), and the liquid in the first solution box (210) flows to the second solution box (220) through the first pipe section (230); The second pipe section (231) has one end connected to the first solution box (210) and the other end connected to the second solution box (220), and the liquid in the second solution box (220) flows to the first solution box (210) through the second pipe section (231).

8. A cabinet, characterized in that: It comprises a humidity control module as described in any one of claims 1 to 7.

9. The cabinet according to claim 8, characterized in that: Also includes: The cabinet (400) has a humidity control module placed outside the cabinet (400), inside the cabinet (400) or inside a side wall; and the outside of the cabinet (400) serves as a first environment, and the inside of the cabinet (400) serves as a second environment.

10. The cabinet according to claim 9, characterized in that: When the humidity control module is placed in the cabinet (400), the cabinet (400) includes: An accommodation space (401) for accommodating the housing (100); The fourth chamber (104) is connected to the article space (402) through the second connecting component (120).

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