Compensation cabinet with temperature and humidity detection and adjustment functions

Abstract

The utility model relates to the technical field of compensation cabinets, in particular to a compensation cabinet with temperature and humidity detection and adjustment functions, which comprises a compensation cabinet body, a temperature and humidity sensor, a fan and a controller. A circulating assembly is arranged at the bottom in the compensation cabinet body and comprises a motor arranged at the bottom of the compensation cabinet, the output end of the motor is connected with a first transmission roller, a circulating fan is rotationally connected to the position, close to the back plate, of the bottom of the compensation cabinet, a rotating shaft of the circulating fan penetrates out of the back plate, and the penetrating-out part of the rotating shaft is connected with a second transmission roller. The first transmission roller drives the second transmission roller to rotate through a synchronous belt; a filter mechanism is arranged on the compensation cabinet body close to the circulating fan and comprises a first filter plate arranged on the circulating fan on the back of the compensation cabinet, a mounting frame is arranged on the back of the compensation cabinet body close to a transmission shaft of the circulating fan, and a second filter plate is mounted on the mounting frame; and a rotating shaft of the circulating fan is connected with a scraping plate close to the first filter plate. The device can clean the filter plate in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of compensation cabinets, and particularly to a compensation cabinet with a temperature and humidity detection and adjustment function. Background Art

[0002] A capacitor compensation cabinet is a power equipment used to balance inductive loads in a power system, improve the power factor, and thus enhance the utilization rate of power equipment. It can effectively balance inductive loads, avoid damage to equipment caused by voltage quality problems, and thereby improve the service life and utilization rate of the equipment. However, during the use of existing compensation cabinets, although they have a certain ventilation function, there are still some deficiencies. Specifically, existing compensation cabinets cannot effectively filter the dust in the incoming air, resulting in easy entry of dust into the interior of the compensation cabinet. This not only affects the normal operation of the equipment but also increases the maintenance difficulty of the equipment and the workload of the staff, as the interior of the equipment needs to be regularly cleaned of dust. In addition, existing compensation cabinets cannot effectively control the air humidity inside the equipment. In a humid environment, moisture is likely to accumulate inside the compensation cabinet, causing damage to the internal parts of the equipment and even potentially leading to safety problems such as electric leakage. These problems reduce the filtering effect and safety of existing compensation cabinets.

[0003] Chinese Patent Authorization Publication No. CN221783738U discloses a compensation cabinet with good ventilation. When this compensation cabinet with good ventilation is in use, a circulation fan circulates the air inside the compensation cabinet body to replace the air inside the equipment, and thus filters the dust in the air through a filter plate to prevent problems caused by excessive dust inside the compensation cabinet body. By rotating the rod being rotatably connected to the rotating mechanism, the rotating rod is opened, and the controller controls the fixed plate, the small motor, and the rollers to move the filter plate, achieving the effect of rapid replacement of the filter plate and preventing the ventilation effect of the compensation cabinet from being affected due to excessive dust on the filter plate. At the same time, when the device is ventilated, a temperature and humidity sensor detects the internal air. When the temperature and humidity inside the equipment reach a certain level, the temperature inside the compensation cabinet body is controlled by a fan to keep the interior of the compensation cabinet body at a constant temperature and avoid damage to the internal parts of the equipment caused by moisture. However, during the use of the compensation cabinet in this patent, the filter plate is prone to being blocked. Although the filter plate can be conveniently disassembled and replaced, it may need to be frequently replaced during long-term use, thereby increasing the user's usage cost.

[0004] Therefore, the utility model aims to provide a compensation cabinet with a temperature and humidity detection and adjustment function that can solve the above problems. Summary of the Utility Model

[0005] To address the above problems, a compensation cabinet with temperature and humidity detection and adjustment functions is provided. By setting a scraper on the rotating shaft of the circulation fan, the scraper is in contact with the surface of the first filter plate. While the circulation fan is rotating, the rotating shaft drives the scraper to perform real-time dust removal on the dust attached to the first filter plate, solving the problem that the filter plate may need to be frequently replaced during the normal use of the compensation cabinet.

[0006] To solve the problems of the existing technology, the present utility model provides a compensation cabinet with temperature and humidity detection and adjustment functions, including a compensation cabinet body. A temperature and humidity sensor is provided at a position near the top of the side of the compensation cabinet body; a blower is provided below the temperature and humidity sensor on the side of the compensation cabinet body; a controller is provided at a position near the bottom of the side of the compensation cabinet body; a circulation component is provided at the bottom inside the compensation cabinet body. The circulation component includes a motor provided at the bottom of the compensation cabinet, the output end of the motor is connected to a first transmission roller, a circulation fan is rotatably connected at a position near the back panel at the bottom of the compensation cabinet, and the rotating shaft of the circulation fan passes through the back panel and the protruding part of the rotating shaft is connected to a second transmission roller. The first transmission roller drives the second transmission roller to rotate through a synchronous belt; a filtering mechanism is provided near the circulation fan in the compensation cabinet body. The filtering mechanism includes a first filter plate provided at the position of the circulation fan on the back of the compensation cabinet body, an installation frame is provided at the position of the transmission shaft of the circulation fan on the back of the compensation cabinet body, and a through groove for air to pass through is opened on the side wall of the installation frame; a scraper in contact with the first filter plate is connected to the rotating shaft of the circulation fan.

[0007] Preferably, a placement groove is provided in the through groove of the installation frame, and a second filter plate is installed in the placement groove.

[0008] Preferably, moving grooves are provided at the four corner positions in the placement groove, guide rods are provided in the moving grooves, a buckle is slidably connected to the guide rods, and clamping grooves for clamping with the buckle are opened at the four corners of the second filter plate.

[0009] Preferably, the buckle is divided into a sliding end and a limiting end, and the clamping groove is divided into a sliding groove and a limiting groove; when the buckle is located in the sliding groove of the clamping groove, the second filter plate can be removed from the installation frame; when the buckle is located in the limiting groove of the clamping groove, the second filter plate is clamped with the installation frame.

[0010] Preferably, a return spring is sleeved on the guide rod.

[0011] Preferably, a plurality of placement grooves are provided on the installation frame, and the plurality of placement grooves are annularly distributed on the side wall of the installation frame.

[0012] Preferably, cleaning bristles are provided on the contact surface of the scraper with the first filter plate.

[0013] Preferably, the installation frame is fixedly connected to the compensation cabinet body by welding.

[0014] The beneficial effects of the present utility model compared with the prior art are as follows:

[0015] 1. In the present utility model, by providing a circulation component and a filtering mechanism, and cooperating with the intelligent control of a temperature and humidity sensor and a controller, the effective detection and adjustment of the temperature and humidity inside the compensation cabinet are realized, the efficiency of temperature and humidity adjustment is improved, the air inside the compensation cabinet is kept clean at the same time, and the service life of the filter plate is effectively prolonged;

[0016] 2. In the filtering mechanism of the present utility model, the second filter plate is firmly fixed to the placement groove on the mounting rack through a buckle, and the placement grooves are annularly distributed on the side wall of the mounting rack, so that the second filter plates can be evenly and orderly installed, facilitating the replacement and maintenance of the filter plates and improving the convenience of operation;

[0017] 3. A scraper is connected to the rotating shaft of the circulation fan in the present utility model, and cleaning bristles are provided on the contact surface of the scraper with the first filter plate, further improving the cleaning ability of the scraper for the filter plate, effectively preventing the blockage of the filter plate, ensuring the normal operation of the filtering mechanism, and improving the overall performance of the compensation cabinet. Description of the Drawings

[0018] Figure 1 is a three-dimensional schematic diagram of a compensation cabinet with temperature and humidity detection and adjustment functions according to the present utility model;

[0019] Figure 2 is a three-dimensional schematic diagram of the circulation component of a compensation cabinet with temperature and humidity detection and adjustment functions according to the present utility model;

[0020] Figure 3 is a three-dimensional schematic diagram of the circulation fan of a compensation cabinet with temperature and humidity detection and adjustment functions according to the present utility model;

[0021] Figure 4 is a three-dimensional schematic diagram of the filtering mechanism of a compensation cabinet with temperature and humidity detection and adjustment functions according to the present utility model;

[0022] Figure 5 is an exploded view of the components of the circulation component of a compensation cabinet with temperature and humidity detection and adjustment functions according to the present utility model;

[0023] Figure 6 is an exploded view of the components of the filtering mechanism of a compensation cabinet with temperature and humidity detection and adjustment functions according to the present utility model;

[0024] Figure 7 is Figure 6 the partial enlarged view at A in

[0025] Figure 8 is the front view of the second filter plate of a compensation cabinet with temperature and humidity detection and adjustment functions according to the present utility model;

[0026] Figure 9 It is a three-dimensional schematic diagram of a buckle of a compensation cabinet with temperature and humidity detection and adjustment functions of the present utility model.

[0027] The reference numerals in the figure are: 1. Compensation cabinet body; 11. Fan; 12. Temperature and humidity sensor; 13. Controller; 2. Circulation assembly; 21. Motor; 22. First driving roller; 23. Scraper; 24. Circulation fan; 25. Second driving roller; 3. Filter mechanism; 31. First filter plate; 32. Second filter plate; 33. Mounting rack; 4. Placing groove; 41. Moving groove; 42. Guide rod; 43. Buckle; 431. Sliding end; 432. Limiting end; 44. Card slot; 441. Sliding slot; 442. Limiting slot. Specific embodiments

[0028] To further understand the features, technical means, specific purposes and functions achieved by the present utility model, the following will further describe the present utility model in detail in conjunction with the accompanying drawings and specific embodiments.

[0029] Refer to Figures 1-9 As shown: A compensation cabinet with temperature and humidity detection and adjustment functions includes a compensation cabinet body 1. A temperature and humidity sensor 12 is provided at a position near the top of the side of the compensation cabinet body 1; a fan 11 is provided below the temperature and humidity sensor 12 on the side of the compensation cabinet body 1; a controller 13 is provided at a position near the bottom of the side of the compensation cabinet body 1; a circulation assembly 2 is provided at the bottom of the compensation cabinet body 1. The circulation assembly 2 includes a motor 21 provided at the bottom of the compensation cabinet. The output end of the motor 21 is connected to a first driving roller 22. A circulation fan 24 is rotatably connected near the back plate at the bottom of the compensation cabinet. The rotating shaft of the circulation fan 24 passes through the back plate and the passing part of the rotating shaft is connected to a second driving roller 25. The first driving roller 22 drives the second driving roller 25 to rotate through a synchronous belt; a filter mechanism 3 is provided near the circulation fan 24 of the compensation cabinet body 1. The filter mechanism 3 includes a first filter plate 31 provided at the circulation fan 24 on the back of the compensation cabinet. An installation rack 33 is provided on the back of the compensation cabinet body 1 near the transmission shaft of the circulation fan 24. A through groove for air to pass through is provided on the side wall of the installation rack 33; a scraper 23 in contact with the first filter plate 31 is connected to the rotating shaft of the circulation fan 24.

[0030] In the prior art, there is no real-time cleaning mechanism on the filter plate, resulting in a short replacement cycle of the filter plate. To extend the replacement cycle of the filter plate, the present utility model provides a compensation cabinet with temperature and humidity detection and adjustment functions, and its working principle is as follows: The temperature and humidity sensor 12 monitors the temperature and humidity inside the compensation cabinet body 1 in real time and transmits the temperature data and humidity data to the controller 13. If the temperature and humidity exceed the preset range, the controller 13 will decide whether to start or stop the motor 21 and the fan 11 according to the temperature deviation.

[0031] The output end of the motor 21 is connected to a first driving roller 22. When the controller 13 turns on the motor 21, the motor 21 drives the first driving roller 22 to rotate. The first driving roller 22 drives the second driving roller 25 to rotate through a synchronous belt drive. The second driving roller 25 is connected to the rotating shaft of the circulation fan 24, so the circulation fan 24 also rotates accordingly. At this time, the controller 13 synchronously controls the blower 11 to rotate to discharge the air in the compensation cabinet. The blower 11 and the circulation fan 24 cooperate to promote the air flow in the compensation cabinet, which helps to evenly distribute the temperature and improve the efficiency of temperature and humidity adjustment.

[0032] A filtering mechanism 3 is provided near the circulation fan 24, including a first filter plate 31. The first filter plate 31 is used to filter dust and impurities in the air to keep the air in the compensation cabinet clean. A through groove is formed on the side wall of the mounting frame 33. Maintenance personnel can use a cleaning cloth to pass through the through groove to wipe off the dust and impurities accumulated on the surface of the first filter plate 31 facing outside the compensation cabinet body 1. A scraper 23 is also connected to the rotating shaft of the circulation fan 24. The scraper 23 rotates with the rotating shaft and can remove the dust and impurities attached to the surface of the first filter plate 31 facing inside the compensation cabinet body 1, preventing the filter plate from being blocked and ensuring the normal operation of the filtering mechanism 3.

[0033] When the temperature returns to the preset range, the controller 13 will turn off the motor 21 and stop the rotation of the circulation fan 24 to save energy and reduce noise. The entire system realizes the effective detection and adjustment of the temperature and humidity in the compensation cabinet through the close cooperation of the temperature and humidity sensor 12, the controller 13, the motor 21, the circulation component 2 and the filtering mechanism 3. As the core control component of the system, the controller 13 intelligently controls the opening and closing of the motor 21 according to the feedback of the temperature and humidity sensor 12 to ensure the stability and suitability of the environment in the compensation cabinet.

[0034] Refer to Figures 1-6 As shown: A placement groove 4 is provided in the through groove of the mounting frame 33, and a second filter plate 32 is installed in the placement groove 4.

[0035] The second filter plate 32 can pre-filter the air once before the air passes through the first filter plate 31, thereby reducing the accumulation speed of dust on the first filter plate 31. The second filter plate 32 can be placed in the placement groove 4 on the side of the mounting frame 33, thus ensuring the stable installation and positioning of the second filter plate 32.

[0036] Refer to Figures 6-9 As shown: Moving grooves 41 are provided at the four corner positions in the placement groove 4. Guide rods 42 are provided in the moving grooves 41. Clasps 43 are slidably connected to the guide rods 42. Card slots 44 for engaging with the clasps 43 are formed at the four corners of the second filter plate 32.

[0037] At the four corner positions inside the placement groove 4, there are moving grooves 41, and a guide rod 42 is embedded in the moving groove 41. The guide rod 42 provides a stable sliding track for the buckle 43 to ensure that the buckle 43 can move along a predetermined path.

[0038] At the four corners of the second filter plate 32, clamping grooves 44 matching the buckle 43 are provided. When the second filter plate 32 needs to be installed into the placement groove 4, the buckle 43 slides along the guide rod 42 and gradually snaps into the clamping grooves 44 at the four corners of the filter plate, thereby realizing the firm fixation of the second filter plate 32.

[0039] Refer to Figures 6-9 As shown: The buckle 43 is divided into a sliding end 431 and a limiting end 432, and the clamping groove 44 is divided into a sliding groove 441 and a limiting groove 442; when the buckle 43 is located in the sliding groove 441 of the clamping groove 44, the second filter plate 32 can be removed from the mounting frame 33; when the buckle 43 is located in the limiting groove 442 of the clamping groove 44, the second filter plate 32 is clamped with the mounting frame 33.

[0040] When the sliding end 431 of the buckle 43 is located in the sliding groove 441 of the clamping groove 44, since the sliding groove 441 provides enough space to allow the limiting end 432 of the buckle 43 to slide freely therein, the second filter plate 32 can be relatively easily removed from the mounting frame 33.

[0041] And when the buckle 43 is pushed or slid into the limiting groove 442 of the clamping groove 44, the shape and size of the limiting groove 442 match the limiting end 432 of the buckle 43, so that the buckle 43 can no longer continue to slide, thereby realizing the firm clamping connection between the second filter plate 32 and the mounting frame 33.

[0042] Refer to Figure 7 As shown: A return spring is sleeved on the guide rod 42.

[0043] When the buckle 43 slides along the guide rod 42 to disengage from the clamping groove 44, the return spring will be compressed. After the buckle 43 snaps into the limiting groove 442 of the clamping groove 44, the return spring maintains a certain compressed state, which helps the buckle 43 to fit more closely in the clamping groove 44 and enhances the connection stability between the second filter plate 32 and the mounting frame 33.

[0044] And when the second filter plate 32 needs to be removed, the staff only needs to overcome the elastic force of the return spring and pull the buckle 43 to slide it from the limiting groove 442 to the sliding groove 441.

[0045] Refer to Figure 6 As shown: There are multiple placement grooves 4 on the mounting frame 33, and the multiple placement grooves 4 are annularly distributed on the side wall of the mounting frame 33.

[0046] The placement grooves 4 are annularly distributed on the side wall of the mounting frame 33 so that the second filter plates 32 can be installed on the mounting frame 33 evenly and orderly. The annular distribution can make full use of the space of the mounting frame 33, avoid mutual interference between different second filter plates 32, and ensure that each second filter plate 32 can exert its best filtering effect.

[0047] The scraping plate 23 is provided with cleaning bristles on the contact surface with the first filter plate 31.

[0048] The presence of the bristles further improves the cleaning ability of the scraping plate 23 for the filter plate.

[0049] Refer to Figure 2 As shown: The mounting frame 33 is fixedly connected to the compensating cabinet body 1 by welding.

[0050] By means of welding, the mounting frame 33 can reliably support the filtering mechanism 3.

[0051] Working principle: A temperature and humidity sensor 12 is provided near the top of the side of the compensating cabinet body 1 for real-time monitoring of the temperature inside the compensating cabinet and transmitting the temperature data to the controller 13 located near the bottom of the side of the compensating cabinet. When the temperature exceeds the preset range, the controller 13 will intelligently decide whether to start or stop the motor 21 and the fan 11 located at the bottom inside the compensating cabinet body 1 according to the temperature deviation.

[0052] When the motor 21 starts, the output end of the motor 21 drives the first transmission roller 22 to rotate, and the first transmission roller 22 drives the second transmission roller 25 to rotate through synchronous belt transmission. The second transmission roller 25 is connected to the rotating shaft of the circulation fan 24, so the circulation fan 24 also rotates accordingly, promoting the air flow inside the compensating cabinet, helping to evenly distribute the temperature, and improving the efficiency of temperature and humidity regulation.

[0053] A filtering mechanism 3 is provided near the circulation fan 24, including a first filter plate 31 provided at the circulation fan 24 on the back of the compensating cabinet and a second filter plate 32 mounted on the mounting frame 33. These filter plates are used to filter dust and impurities in the air and keep the air inside the compensating cabinet clean. The mounting frame 33 is fixedly connected to the compensating cabinet body 1 by welding, ensuring the stability and reliability of the mounting frame 33, and enabling it to reliably support the filtering mechanism 3.

[0054] The rotating shaft of the circulation fan 24 is also connected with a scraping plate 23. The scraping plate 23 is provided with cleaning bristles on the contact surface with the first filter plate 31. The presence of the bristles further improves the cleaning ability of the scraping plate 23 for the filter plate. When the circulation fan 24 rotates, the scraping plate 23 rotates with the rotating shaft, which can remove the dust and impurities attached to the first filter plate 31, prevent the filter plate from being blocked, and ensure the normal operation of the filtering mechanism 3.

[0055] In addition, the placement grooves 4 on the mounting frame 33 are annularly distributed on the side wall, so that the second filter plate 32 can be evenly and orderly mounted on the mounting frame 33. At the four-corner positions in the placement grooves 4, there are moving grooves 41 and guide rods 42. A buckle 43 is slidably connected to the guide rod 42, and clamping grooves 44 for clamping with the buckle 43 are formed at the four corners of the second filter plate 32. This setting enables the second filter plate 32 to be firmly fixed on the mounting frame 33 while being convenient for replacement. When the second filter plate 32 needs to be removed, it is only necessary to overcome the elastic force of the return spring and pull the buckle 43 to slide it from the limiting groove 442 to the sliding groove 441.

[0056] Through the close cooperation of the temperature and humidity sensor 12, the controller 13, the motor 21, the circulation assembly 2 and the filtering mechanism 3, the whole system realizes the effective detection and adjustment of the temperature and humidity in the compensation cabinet. When the temperature returns to the preset range, the controller 13 will turn off the motor 21 and stop the rotation of the circulation fan 24 to save energy and reduce noise.

[0057] The above embodiments only represent one or several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. A compensation cabinet with temperature and humidity detection and adjustment functions, comprising a compensation cabinet body (1), characterized in that, A humidity and temperature sensor (12) is provided at a position near the top of the side surface of the compensation cabinet body (1); a blower (11) is provided below the humidity and temperature sensor (12) on the side surface of the compensation cabinet body (1); a controller (13) is provided at a position near the bottom of the side surface of the compensation cabinet body (1); a circulation assembly (2) is provided at the inner bottom of the compensation cabinet body (1), and the circulation assembly (2) includes a motor (21) provided at the bottom of the compensation cabinet body (1), an output end of the motor (21) is connected to a first transmission roller (22), a circulation fan (24) is rotatably connected at a position near the back plate at the bottom of the compensation cabinet body (1), a rotating shaft of the circulation fan (24) passes through the back plate and an extending part of the rotating shaft is connected to a second transmission roller (25), and the first transmission roller (22) drives the second transmission roller (25) to rotate through a synchronous belt; a filtering mechanism (3) is provided near the circulation fan (24) of the compensation cabinet body (1), and the filtering mechanism (3) includes a first filter plate (31) provided at the circulation fan (24) on the back of the compensation cabinet, an installation frame (33) is provided at a position near a transmission shaft of the circulation fan (24) on the back of the compensation cabinet body (1), and a through groove for air to pass through is formed on a side wall of the installation frame (33); a scraping plate (23) close to the first filter plate (31) is connected to the rotating shaft of the circulation fan (24).

2. The compensation cabinet with temperature and humidity detection and adjustment functions according to claim 1, wherein A placement groove (4) is provided in the through groove of the installation frame (33), and a second filter plate (32) is installed in the placement groove (4).

3. The compensating cabinet with temperature and humidity detection and adjustment functions according to claim 2, characterized in that, Moving grooves (41) are provided at four corner positions inside the placement groove (4), guide rods (42) are provided in the moving grooves (41), buckles (43) are slidably connected to the guide rods (42), and clamping grooves (44) for clamping with the buckles (43) are formed at four corners of the second filter plate (32).

4. A compensation cabinet with temperature and humidity detection and adjustment functions according to claim 3, characterized in that, The buckle (43) is divided into a sliding end (431) and a limiting end (432), and the clamping groove (44) is divided into a sliding groove (441) and a limiting groove (442); when the buckle (43) is located in the sliding groove (441) of the clamping groove (44), the second filter plate (32) can be taken off from the installation frame (33); when the buckle (43) is located in the limiting groove (442) of the clamping groove (44), the second filter plate (32) is clamped with the installation frame (33).

5. The compensating cabinet with temperature and humidity detection and adjustment functions according to claim 3, characterized in that, A return spring is sleeved on the guide rod (42).

6. The compensation cabinet with temperature and humidity detection and adjustment functions according to claim 2, characterized in that, A plurality of placement grooves (4) are provided on the installation frame (33), and the plurality of placement grooves (4) are distributed on four side walls of the installation frame (33).

7. A compensation cabinet with temperature and humidity detection and adjustment functions according to claim 1, characterized in that, Cleaning bristles are provided on a contact surface of the scraping plate (23) with the first filter plate (31).

8. A compensation cabinet with temperature and humidity detection and adjustment functions according to claim 1, characterized in that, The installation frame (33) is fixedly connected to the compensation cabinet body (1) by welding.

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