Moisture-proof and dehumidification device for high-voltage cabinet

Abstract

The moisture-proof dehumidification device comprises the high-voltage cabinet and an intelligent moisture-proof dehumidifier, a mounting plate is fixedly connected to the rear side of an inner cavity of the high-voltage cabinet, positioning grooves are formed in the left side and the right side of the mounting plate, and accommodating grooves are formed in the opposite sides of the two positioning grooves; a fixing piece is arranged on the rear side of the intelligent moisture-proof dehumidifier, and positioning columns are arranged at the four corners of the rear side of the intelligent moisture-proof dehumidifier. According to the utility model, through the cooperation of the installation plate, the fixing member, the fixing assembly and the control assembly, the problem that an intelligent moisture-proof dehumidifier is usually installed in a cabinet body when an existing high-voltage cabinet is installed is solved, electrical faults caused by too high humidity in the high-voltage cabinet are prevented, and the service life of the high-voltage cabinet is prolonged. However, most of existing intelligent moisture-proof dehumidifiers are fixed to a high-voltage cabinet through bolts or screws, when the intelligent moisture-proof dehumidifiers break down and need to be maintained or replaced, the mounting and dismounting processes are tedious, and use of the intelligent moisture-proof dehumidifiers is affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of moisture-proof and dehumidification of high-voltage cabinets, and particularly relates to a moisture-proof and dehumidification device for high-voltage cabinets. Background Technique

[0002] The intelligent moisture-proof and dehumidification device is a moisture-proof and dehumidification device for high-voltage cabinets. It is specially designed to adjust and control the humidity inside the high-voltage cabinet to ensure the stable operation of electrical equipment in a dry environment. This type of device uses semiconductor refrigeration technology. It sucks in humid air through a fan, condenses and discharges the moisture after a series of processes, thereby reducing the humidity level inside the cabinet. The intelligent moisture-proof and dehumidification device is also equipped with advanced sensing technology and an intelligent control system, which can real-time monitor the temperature and humidity inside the cabinet, automatically adjust the dehumidification mode, and maintain the dry state of the environment inside the cabinet. The problems existing in the prior art are: it is not convenient to install and disassemble the intelligent moisture-proof and dehumidification device. When installing existing high-voltage cabinets, an intelligent moisture-proof and dehumidification device is usually installed inside the cabinet body to prevent electrical failures caused by excessive humidity inside the high-voltage cabinet. However, most existing intelligent moisture-proof and dehumidification devices are fixed to the high-voltage cabinet by bolts or screws. When the intelligent moisture-proof and dehumidification device fails and needs to be repaired or replaced, the installation and disassembly process is relatively cumbersome, affecting the use of the intelligent moisture-proof and dehumidification device. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides a moisture-proof and dehumidification device for high-voltage cabinets, which has the advantage of being convenient to install and disassemble the intelligent moisture-proof and dehumidification device, and solves the problem that when installing existing high-voltage cabinets, an intelligent moisture-proof and dehumidification device is usually installed inside the cabinet body to prevent electrical failures caused by excessive humidity inside the high-voltage cabinet. However, most existing intelligent moisture-proof and dehumidification devices are fixed to the high-voltage cabinet by bolts or screws. When the intelligent moisture-proof and dehumidification device fails and needs to be repaired or replaced, the installation and disassembly process is relatively cumbersome, affecting the use of the intelligent moisture-proof and dehumidification device.

[0004] The utility model is realized as follows. A moisture-proof and dehumidification device for high-voltage cabinets includes a high-voltage cabinet and an intelligent moisture-proof and dehumidification device. The intelligent moisture-proof and dehumidification device is arranged in the inner cavity of the high-voltage cabinet. Installation plates are fixedly connected to the top and bottom of the rear side of the inner cavity of the high-voltage cabinet. Positioning grooves are formed on the left and right sides of the installation plate. Accommodating grooves are formed on one side of the two positioning grooves facing each other. Fixing members are arranged at the top and bottom of the rear side of the intelligent moisture-proof and dehumidification device. Positioning columns are arranged at the four corners of the rear side of the intelligent moisture-proof and dehumidification device and are used in cooperation with the positioning grooves. A fixing component used in cooperation with the fixing member is arranged at the front side of the inner cavity of the top accommodating groove. A control component used in cooperation with the fixing component is arranged at the rear side of the inner cavity of the accommodating groove.

[0005] Preferably, the front side of the positioning column is fixedly connected to the intelligent moisture-proof and dehumidifying device, and the rear side of the intelligent moisture-proof and dehumidifying device passes through the positioning groove and extends into the inner cavity of the positioning groove to contact the inner wall of the positioning groove.

[0006] Preferably, the rear side of the fixing member is fixedly connected to the intelligent moisture-proof and dehumidifying device, and the rear side of the fixing member passes through the accommodating groove and extends into the inner cavity of the accommodating groove.

[0007] Preferably, the fixing assembly includes two fixing columns. Fixed clamping heads are sleeved on both the left and right sides of the curved surface of the fixing column. Two fixing springs are arranged on the opposite sides of the two fixing clamping heads. A travel hole is formed in the rear side of the fixing clamping head.

[0008] Preferably, the control assembly includes a control pull rod. A control rack is arranged at the bottom of the control pull rod. A control gear is arranged on the left side of the control rack. A control disk is arranged on the front side of the control gear. A control groove is formed in the front side of the control disk. A moving column is arranged in the inner cavity of the control groove. A pushing plate is arranged on the front side of the moving column. Limit columns are arranged on both the left and right sides of the rear side of the pushing plate. The pushing plate is sleeved on the surface of the limit columns. Travel columns are arranged on both the left and right sides of the front side of the pushing plate.

[0009] Preferably, both the left and right sides of the fixing column are fixedly connected to the inner wall of the accommodating groove. The side of the fixing clamping head close to the fixing member contacts the fixing member. The left and right sides of the fixing spring are respectively fixedly connected to the inner wall of the accommodating groove and the fixing clamping head.

[0010] Preferably, the bottom of the control pull rod penetrates through the mounting plate and extends into the inner cavity of the accommodating groove to be fixedly connected to the control rack. The side of the control rack close to the control gear meshes with the control gear. The rear side of the control gear is rotatably connected to the inner wall of the accommodating groove through a rotating shaft. The rear side of the control disk is fixedly connected to the control gear. The surface of the moving column contacts the inner wall of the control groove. The front side of the moving column passes through the control groove and extends to the outside of the control groove to be fixedly connected to the pushing plate. The top and bottom of the limit column are fixedly connected to the inner wall of the accommodating groove. The rear side of the travel column is fixedly connected to the pushing plate. The front side of the travel column passes through the travel hole and extends into the inner cavity of the travel hole to contact the inner wall of the travel hole.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By using the installation plate, fixing parts, fixing components and control components in cooperation, the utility model solves the problem that when the existing high-voltage cabinet is installed, an intelligent moisture-proof and dehumidifying device is usually installed inside the cabinet body to prevent electrical failures caused by excessive humidity in the high-voltage cabinet. However, most of the existing intelligent moisture-proof and dehumidifying devices are fixed to the high-voltage cabinet by bolts or screws. When the intelligent moisture-proof and dehumidifying device fails and needs to be repaired or replaced, the installation and disassembly processes are rather cumbersome, affecting the use of the intelligent moisture-proof and dehumidifying device.

[0013] 2. By providing positioning columns and positioning grooves, the utility model can support and limit the intelligent moisture-proof and dehumidifying device, facilitating the user to use the intelligent moisture-proof and dehumidifying device.

[0014] 3. By providing fixing parts, the utility model can fix the intelligent moisture-proof and dehumidifying device, facilitating the user to use the intelligent moisture-proof and dehumidifying device.

[0015] 4. By providing fixing components, the utility model can fix the fixing parts, facilitating the user to use the fixing parts.

[0016] 5. By providing control components, the utility model can control the fixing components, facilitating the user to use the fixing components.

[0017] 6. By providing fixing columns, the utility model can support the fixing chucks. By providing fixing springs, the utility model can reset the fixing chucks. By providing fixing chucks, the utility model can fix the fixing parts.

[0018] 7. By providing a control pull rod, the utility model can drive the control rack to move up and down. By providing the control rack, the utility model can drive the control gear to rotate. By providing the control gear, the utility model can drive the control disc to rotate. By providing the control disc and the control groove, the utility model can drive the moving column to move up and down. By providing the moving column, the utility model can drive the push plate to move up and down. By providing the push plate, the utility model can drive the stroke column to move up and down. By providing the limit column, the utility model can limit the push plate. By providing the stroke column and the stroke hole, the utility model can drive the fixing chuck to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0020] Figure 2 is the three-dimensional structure schematic diagram of the intelligent moisture-proof and dehumidifying device provided by the embodiment of the utility model;

[0021] Figure 3 is the three-dimensional structure schematic diagram of the installation plate provided by the embodiment of the utility model;

[0022] Figure 4 This is provided by an embodiment of the present utility model Figure 3 An enlarged view of location A;

[0023] Figure 5 This is a schematic perspective view of a fixing member provided by an embodiment of the present utility model;

[0024] Figure 6 This is a schematic perspective view of a fixing assembly provided by an embodiment of the present utility model;

[0025] Figure 7 This is a schematic perspective view of a control assembly provided by an embodiment of the present utility model.

[0026] In the figure: 1, high-voltage cabinet; 2, intelligent moisture-proof and dehumidifying device; 3, mounting plate; 4, positioning groove; 5, accommodating groove; 6, fixing member; 7, positioning post; 8, fixing assembly; 9, control assembly; 801, fixing column; 802, fixing chuck; 803, fixing spring; 804, travel hole; 901, control pull rod; 902, control rack; 903, control gear; 904, control disc; 905, control groove; 906, moving column; 907, push plate; 908, limiting post; 909, travel post. Specific embodiments

[0027] To further understand the content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0028] The structure of the present utility model will be described in detail below in conjunction with the accompanying drawings.

[0029] As Figures 1 to 7 shown, a moisture-proof and dehumidifying device for a high-voltage cabinet provided by an embodiment of the present utility model includes a high-voltage cabinet 1 and an intelligent moisture-proof and dehumidifying device 2. The intelligent moisture-proof and dehumidifying device 2 is arranged in the inner cavity of the high-voltage cabinet 1. The top and bottom of the rear side of the inner cavity of the high-voltage cabinet 1 are fixedly connected with mounting plates 3. Positioning grooves 4 are opened on the left and right sides of the mounting plates 3. Accommodating grooves 5 are opened on one side of the two positioning grooves 4 facing each other. The top and bottom of the rear side of the intelligent moisture-proof and dehumidifying device 2 are provided with fixing members 6. Positioning posts 7 that cooperate with the positioning grooves 4 are arranged at the four corners of the rear side of the intelligent moisture-proof and dehumidifying device 2. A fixing assembly 8 that cooperates with the fixing member 6 is arranged on the front side of the inner cavity of the top accommodating groove 5. A control assembly 9 that cooperates with the fixing assembly 8 is arranged on the rear side of the inner cavity of the accommodating groove 5.

[0030] Referring to Figure 3 and Figure 5 , the front side of the positioning post 7 is fixedly connected with the intelligent moisture-proof and dehumidifying device 2. The rear side of the intelligent moisture-proof and dehumidifying device 2 passes through the positioning groove 4 and extends into the inner cavity of the positioning groove 4 to contact the inner wall of the positioning groove 4.

[0031] Adopting the above solution: By setting the positioning posts 7 and the positioning grooves 4, the intelligent moisture-proof and dehumidifying device 2 can be supported and limited, facilitating the use of the intelligent moisture-proof and dehumidifying device 2 by the user.

[0032] Reference Figure 4 and Figure 5 , the rear side of the fixing member 6 is fixedly connected to the intelligent moisture-proof and dehumidifying device 2, and the rear side of the fixing member 6 passes through the accommodating groove 5 and extends into the inner cavity of the accommodating groove 5.

[0033] Adopting the above solution: By setting the fixing member 6, the intelligent moisture-proof and dehumidifying device 2 can be fixed, facilitating the use of the intelligent moisture-proof and dehumidifying device 2 by the user.

[0034] Reference Figure 6 , the fixing assembly 8 includes two fixing posts 801. Fixing chucks 802 are sleeved on both the left and right sides of the curved surface of the fixing post 801. Two fixing springs 803 are arranged on the opposite sides of the two fixing chucks 802, and a travel hole 804 is formed at the rear side of the fixing chuck 802.

[0035] Adopting the above solution: By setting the fixing assembly 8, the fixing member 6 can be fixed, facilitating the use of the fixing member 6 by the user.

[0036] Reference Figure 7 , the control assembly 9 includes a control pull rod 901. A control rack 902 is arranged at the bottom of the control pull rod 901. A control gear 903 is arranged on the left side of the control rack 902. A control disk 904 is arranged on the front side of the control gear 903. A control groove 905 is formed on the front side of the control disk 904. A moving column 906 is arranged in the inner cavity of the control groove 905. A push plate 907 is arranged on the front side of the moving column 906. Limit posts 908 are arranged on both the left and right sides at the rear side of the push plate 907. The push plate 907 is sleeved on the surface of the limit posts 908. Travel posts 909 are arranged on both the left and right sides at the front side of the push plate 907.

[0037] Adopting the above solution: By setting the control assembly 9, the fixing assembly 8 can be controlled, facilitating the use of the fixing assembly 8 by the user.

[0038] Reference Figure 4 and Figure 6 , both the left and right sides of the fixing post 801 are fixedly connected to the inner wall of the accommodating groove 5. The side of the fixing chuck 802 close to the fixing member 6 is in contact with the fixing member 6. The left and right sides of the fixing spring 803 are respectively fixedly connected to the inner wall of the accommodating groove 5 and the fixing chuck 802.

[0039] Adopting the above solution: By setting the fixed column 801, the fixed chuck 802 can be supported. By setting the fixed spring 803, the fixed chuck 802 can be reset. By setting the fixed chuck 802, the fixing member 6 can be fixed.

[0040] Reference Figure 4 、 Figure 6 and Figure 7 , the bottom of the control pull rod 901 penetrates through the mounting plate 3 and extends into the inner cavity of the accommodating groove 5 to be fixedly connected with the control rack 902. One side of the control rack 902 close to the control gear 903 meshes with the control gear 903. The rear side of the control gear 903 is rotationally connected to the inner wall of the accommodating groove 5 through a rotating shaft. The rear side of the control disk 904 is fixedly connected with the control gear 903. The surface of the moving column 906 contacts the inner wall of the control groove 905. The front side of the moving column 906 passes through the control groove 905 and extends to the outside of the control groove 905 to be fixedly connected with the pushing plate 907. The top and bottom of the limiting column 908 are fixedly connected to the inner wall of the accommodating groove 5. The rear side of the stroke column 909 is fixedly connected with the pushing plate 907. The front side of the stroke column 909 passes through the stroke hole 804 and extends into the inner cavity of the stroke hole 804 to contact the inner wall of the stroke hole 804.

[0041] Adopting the above solution: By setting the control pull rod 901, the control rack 902 can be driven to move up and down. By setting the control rack 902, the control gear 903 can be driven to rotate. By setting the control gear 903, the control disk 904 can be driven to rotate. By setting the control disk 904 and the control groove 905, the moving column 906 can be driven to move up and down. By setting the moving column 906, the pushing plate 907 can be driven to move up and down. By setting the pushing plate 907, the stroke column 909 can be driven to move up and down. By setting the limiting column 908, the pushing plate 907 can be limited. By setting the stroke column 909 and the stroke hole 804, the fixed chuck 802 can be driven to move.

[0042] The working principle of the present utility model:

[0043] During use, place the intelligent moisture-proof and dehumidifying device 2 at a suitable position in front of the mounting plate 3. Push the intelligent moisture-proof and dehumidifying device 2, driving the fixing member 6 and the positioning column 7 to move synchronously. The fixing member 6 pushes the fixing chuck 802 to move on the surface of the fixing column 801 and compresses the fixing spring 803. The fixing chuck 802 drives the stroke column 909 to move along the trajectory inside the stroke hole 804. The stroke column 909 drives the push plate 907 to move upward on the surface of the limit column 908. The push plate 907 drives the moving column 906 to move along the trajectory inside the control groove 905. The moving column 906 drives the control disc 904 and the control gear 903 to rotate synchronously. The control gear 903 drives the control rack 902 and the control pull rod 901 to move upward synchronously. When the fixing member 6 and the positioning column 7 respectively enter the inner cavities of the receiving groove 5 and the positioning groove 4, the force released after the fixing spring 803 is compressed pushes the fixing chuck 802 to move reversely on the surface of the fixing column 801. The fixing chuck 802 drives the stroke column 909 to move reversely along the trajectory inside the stroke hole 804. The stroke column 909 drives the push plate 907 to move downward on the surface of the limit column 908. The push plate 907 drives the moving column 906 to move reversely along the trajectory inside the control groove 905. The moving column 906 drives the control disc 904 and the control gear 903 to rotate reversely synchronously. The control gear 903 drives the control rack 902 and the control pull rod 901 to move downward synchronously and reset, completing the installation.

[0044] In summary, for the moisture-proof and dehumidifying device for the high-voltage cabinet, the combined use of the mounting plate 3, the fixing member 6, the fixing assembly 8 and the control assembly 9 solves the problem that when the existing high-voltage cabinet is installed, an intelligent moisture-proof and dehumidifying device is usually installed inside the cabinet body to prevent electrical failures caused by excessive humidity in the high-voltage cabinet. However, most of the existing intelligent moisture-proof and dehumidifying devices are fixed to the high-voltage cabinet by bolts or screws. When the intelligent moisture-proof and dehumidifying device fails and needs to be repaired or replaced, the installation and disassembly processes are relatively cumbersome, affecting the use of the intelligent moisture-proof and dehumidifying device.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0046] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A moisture-proof and dehumidifying device for a high-voltage cabinet, comprising a high-voltage cabinet (1) and an intelligent moisture-proof and dehumidifying device (2). The intelligent moisture-proof and dehumidifying device (2) is arranged in the inner cavity of the high-voltage cabinet (1), and is characterized in that: At the top and bottom of the rear side of the inner cavity of the high-voltage cabinet (1), mounting plates (3) are fixedly connected. Positioning grooves (4) are formed on the left and right sides of the mounting plate (3). Accommodating grooves (5) are formed on one side of the two opposite positioning grooves (4). At the top and bottom of the rear side of the intelligent moisture-proof and dehumidifier (2), fixing parts (6) are provided. Positioning columns (7) used in cooperation with the positioning grooves (4) are arranged at the four corners of the rear side of the intelligent moisture-proof and dehumidifier (2). At the front side of the inner cavity of the top accommodating groove (5), a fixing component (8) used in cooperation with the fixing part (6) is provided. At the rear side of the inner cavity of the accommodating groove (5), a control component (9) used in cooperation with the fixing component (8) is provided.

2. The moisture-proof and dehumidifying device for a high-voltage cabinet according to claim 1, characterized in that: The front side of the positioning column (7) is fixedly connected to the intelligent moisture-proof and dehumidifier (2). The rear side of the intelligent moisture-proof and dehumidifier (2) passes through the positioning groove (4) and extends into the inner cavity of the positioning groove (4) to contact the inner wall of the positioning groove (4).

3. A moisture-proof and dehumidifying device for a high-voltage cabinet according to claim 1, characterized in that: The rear side of the fixing part (6) is fixedly connected to the intelligent moisture-proof and dehumidifier (2). The rear side of the fixing part (6) passes through the accommodating groove (5) and extends into the inner cavity of the accommodating groove (5).

4. The moisture-proof and dehumidifying device for a high-voltage cabinet according to claim 1, characterized in that: The fixing component (8) includes two fixing columns (801). Fixing chucks (802) are sleeved on the left and right sides of the curved surface of the fixing column (801). Two fixing springs (803) are arranged on one side of the two opposite fixing chucks (802). A travel hole (804) is formed on the rear side of the fixing chuck (802).

5. A moisture-proof and dehumidifying device for a high-voltage cabinet according to claim 1, characterized in that: The control component (9) includes a control pull rod (901). A control rack (902) is arranged at the bottom of the control pull rod (901). A control gear (903) is arranged on the left side of the control rack (902). A control disc (904) is arranged on the front side of the control gear (903). A control groove (905) is formed on the front side of the control disc (904). A moving column (906) is arranged in the inner cavity of the control groove (905). A push plate (907) is arranged on the front side of the moving column (906). Limit columns (908) are arranged on the left and right sides of the rear side of the push plate (907). The push plate (907) is sleeved on the surface of the limit column (908). Travel columns (909) are arranged on the left and right sides of the front side of the push plate (907).

6. The moisture-proof and dehumidifying device for a high-voltage cabinet according to claim 4, wherein: The left and right sides of the fixing column (801) are fixedly connected to the inner wall of the accommodating groove (5). The side of the fixing chuck (802) close to the fixing part (6) contacts the fixing part (6). The left and right sides of the fixing spring (803) are fixedly connected to the inner wall of the accommodating groove (5) and the fixing chuck (802) respectively.

7. The moisture-proof and dehumidifying device for a high-voltage cabinet according to claim 5, characterized in that: The bottom of the control pull rod (901) penetrates through the mounting plate (3) and extends into the inner cavity of the accommodation groove (5) to be fixedly connected with the control rack (902). One side of the control rack (902) close to the control gear (903) meshes with the control gear (903). The rear side of the control gear (903) is rotatably connected to the inner wall of the accommodation groove (5) through a rotating shaft. The rear side of the control disc (904) is fixedly connected with the control gear (903). The surface of the moving column (906) contacts the inner wall of the control groove (905). The front side of the moving column (906) passes through the control groove (905) and extends to the outside of the control groove (905) to be fixedly connected with the push plate (907). The top and bottom of the limit column (908) are fixedly connected to the inner wall of the accommodation groove (5). The rear side of the stroke column (909) is fixedly connected with the push plate (907). The front side of the stroke column (909) passes through the stroke hole (804) and extends into the inner cavity of the stroke hole (804) to contact the inner wall of the stroke hole (804).

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