Transformer rectifier device

Abstract

The utility model discloses a transformer rectifier device which comprises a box body, a sealing assembly is arranged on one side of the box body, a part of the sealing assembly is connected with the box body, treatment assemblies are arranged on the three sides of the box body, and dust removal and impurity removal treatment can be conducted on gas entering from multiple positions. Therefore, the rectifier transformer in the box body can be prevented from being damaged, water molecules in the air can be filtered, and the situation that the rectifier transformer is damaged again due to the fact that the water molecules in the air are gasified when encountering heat can be avoided. By arranging an output cover, a collecting net, an output fan and a non-return cover which are matched with one another, impurities entering the box body can be collected again, and therefore the cleanliness of the interior of the box body can be guaranteed; and the sealing performance of the rectifier transformer can be ensured, so that dust and impurities can be prevented from entering.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer rectifier device. Background Art

[0002] The rectifier transformer is the power transformer of the rectifier equipment. The characteristic of the rectifier equipment is that the primary side inputs AC, and the secondary side outputs DC after passing through the rectifier element. Current conversion is the general term for the three working modes of rectification, reverse current and frequency conversion. Rectification is the most widely used one. The transformer used as the power supply of the rectifier device is called a rectifier transformer. Most of the rectifier DC power supplies used in industry are obtained from the AC power grid through a rectifier transformer and a rectifier equipment. In order to better ensure the use of the transformer rectifier, a transformer rectifier device is required.

[0003] For example, after searching Chinese patent publication number CN215772935U, a transformer rectifier device with good dustproof effect is disclosed. Antistatic plates are arranged on both sides of the rectifier transformer body and the top of the box body. The antistatic plates are used to isolate the rectifier transformer body from the side walls of the box body, thereby reducing the probability of leakage of electricity from the rectifier transformer body to the box body. At the same time, the antistatic plates are arranged between the rectifier transformer body and the vent, which can reduce the attraction of static electricity in the air inside the box to dust outside the box, and can greatly reduce the accumulation of dust, thereby making the device safer when used.

[0004] However, the above device has certain shortcomings in actual use. Although it can reduce the attraction of static electricity in the air inside the box to dust outside the box, there will be omissions when removing dust, causing dust or other impurities to adhere to the rectifier transformer. In addition, the anti-static plate used in the above patent also needs to be cleaned manually regularly, resulting in poor dust removal effect. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a transformer rectifier device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A transformer rectifier device comprises a box body, a sealing assembly is arranged on one side of the box body, part of the sealing assembly is connected to the box body, a rectifier transformer is arranged inside the box body, a processing assembly is arranged on the side of the rectifier transformer, and part of the processing assembly is arranged on the box body, temperature sensors are symmetrically arranged inside the box body, and a controller is arranged at one end of the box body.

[0008] Furthermore, in order to better ensure the sealing of the box body, the sealing assembly includes a box door, which is connected to the box body through a hinge, a sealing strip is provided on one side of the box door, a groove is opened on one side of the box body, the sealing strip is arranged in the groove, and the groove is adapted to the sealing strip.

[0009] Furthermore, a plurality of protrusions are provided on the sealing strip, and the protrusions are matched with the grooves, and a fixed lock is provided on one side of the box door.

[0010] Furthermore, in order to better ensure the protection effect of the rectifier transformer, the processing component includes an input port, which is opened on the box body, and a guide cover is arranged in the input port. A filter screen, a drying block, and an input fan are arranged in the guide cover in sequence, and an input pipe is connected to one side of the guide cover.

[0011] Furthermore, a plurality of fixing seats are symmetrically arranged inside the box body, wherein micro motors are fixedly arranged on two of the fixing seats by bolts, and a threaded rod is arranged on the output shaft of the micro motor through a coupling, and one end of the threaded rod extends from the upper end of the fixing seat to the lower end of the fixing seat, and a sliding rod is arranged on the other two fixing seats, and an adjusting cover is connected to the threaded rod and the sliding rod, and the sliding rod is slidably connected to the adjusting cover, and the threaded rod is threadedly connected to the adjusting cover, and one end of the input pipe is connected to one side of the adjusting cover.

[0012] Furthermore, in order to achieve a better heat dissipation effect, the processing component also includes an output port, which is opened on the box body and is located directly below the input port. An output cover is arranged in the output port, and a collection net and an output fan are arranged in the output cover.

[0013] Furthermore, a check cover is installed on one side of the collecting net, and the check cover is adapted to the collecting net.

[0014] The beneficial effects of the utility model are as follows: by arranging processing components on the three sides of the box body, the gas entering from multiple positions can be dusted and impurity-removed, thereby avoiding damage to the rectifier transformer inside the box body, and at the same time, the water molecules in the air can be filtered, thereby avoiding the water molecules in the air from being vaporized by heat and causing further damage to the rectifier transformer, and the rectifier transformer can also be heat-dissipated when the gas is transported to the inside of the box body. By arranging the output cover, the collection net, the output fan, and the check cover, the impurities entering the box body can be collected again, thereby ensuring the cleanliness of the inside of the box body, and by arranging the sealing component, the sealing of the rectifier transformer can be guaranteed, thereby avoiding the entry of dust and impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of a transformer rectifier device according to an embodiment of the utility model Figure 1 ;

[0017] Figure 2 A schematic diagram of a transformer rectifier device according to an embodiment of the utility model Figure 2 ;

[0018] Figure 3 It is a schematic cross-sectional structural diagram of a transformer rectifier device according to an embodiment of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of a sealing component structure of a transformer rectifier device according to an embodiment of the utility model. Figure 1 ;

[0020] Figure 5 The utility model is a schematic diagram of a sealing component structure of a transformer rectifier device according to an embodiment of the utility model. Figure 2 ;

[0021] Figure 6 A schematic diagram of a transformer rectifier device processing component structure according to an embodiment of the utility model Figure 1 ;

[0022] Figure 7 A schematic diagram of a transformer rectifier device processing component structure according to an embodiment of the utility model Figure 2 ;

[0023] Figure 8 A schematic diagram of a transformer rectifier device processing component structure according to an embodiment of the utility model Figure 3 .

[0024] Reference numerals:

[0025] 1. Box body; 2. Sealing assembly; 201. Box door; 202. Sealing strip; 203. Groove; 204. Protrusion; 205. Fixed lock; 3. Rectifier transformer; 4. Processing assembly; 401. Input port; 402. Guide cover; 403. Filter; 404. Drying block; 405. Input fan; 406. Input pipe; 407. Fixed seat; 408. Micro motor; 409. Threaded rod; 410. Sliding rod; 411. Adjustment cover; 412. Output port; 413. Output cover; 414. Collecting net; 415. Output fan; 416. Check cover; 5. Temperature sensor; 6. Controller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 - Figure 8 As shown, a transformer rectifier device according to an embodiment of the utility model includes a box body 1, a sealing component 2 is arranged on one side of the box body 1, a part of the sealing component 2 is connected to the box body 1, a rectifier transformer 3 is arranged inside the box body 1, a processing component 4 is arranged on the side of the rectifier transformer 3, and a part of the processing component 4 is arranged on the box body 1, temperature sensors 5 are symmetrically arranged inside the box body 1, and a controller 6 is arranged at one end of the box body 1.

[0028] like Figure 1 - Figure 8 As shown, the sealing assembly 2 includes a box door 201, which is connected to the box body 1 through a hinge. A sealing strip 202 is provided on one side of the box door 201, and the sealing strip 202 is set to a rubber material. A groove 203 is opened on one side of the box body 1, and the sealing strip 202 is set in the groove 203, and the groove 203 is adapted to the sealing strip 202. Two rectangular protrusions 204 are provided on the sealing strip 202, and the protrusions 204 are set to a rubber material, and the protrusions 204 are adapted to the groove 203. A fixed lock 205 is provided on one side of the box door 201.

[0029] like Figure 1 - Figure 8 As shown, the processing assembly 4 includes an input port 401 of a rectangular structure, the input port 401 is opened on the box body 1, a rectangular guide cover 402 is arranged in the input port 401, and two filter screens 403, a drying block 404, and an input fan 405 are arranged in sequence in the guide cover 402;

[0030] The drying block 404 is composed of activated alumina. One side of the guiding cover 402 is connected with an input pipe 406, and the input pipe 406 is set as an adjustable hose. Four fixing seats 407 are symmetrically arranged inside the box body 1. Among them, two fixing seats 407 are fixedly provided with a micro motor 408 through bolts. The output shaft of the micro motor 408 is provided with a threaded rod 409 through a coupling, and the threaded rods 409 are arranged diagonally. One end of the threaded rod 409 extends from the upper end of the fixing seat 407 to the lower end of the fixing seat 407. The other two fixing seats 407 are provided with sliding rods 410. One end of the threaded rod 409 and the sliding rod 410 are provided with bearings, and the bearings are connected with the inside of the box body 1. A regulating cover 411 with a U-shaped structure is connected to the threaded rod 409 and the sliding rod 410. The sliding rod 410 is slidably connected with the regulating cover 411, and the threaded rod 409 is threadedly connected with the regulating cover 411. One end of the input pipe 406 is connected with one side of the regulating cover 411;

[0031] The processing assembly 4 further includes an output port 412 with a rectangular structure, and the diameter of the output port 412 is smaller than that of the input port 401. The output port 412 is opened on the box body 1, and the output port 412 is located directly below the input port 401. An output cover 413 with a rectangular structure is arranged inside the output port 412. A collecting net 414 and an output fan 415 are arranged inside the output cover 413. A check valve cover 416 is installed on one side of the collecting net 414, and the check valve cover 416 is adapted to the collecting net 414.

[0032] To sum up, by means of the above technical solutions of the present invention, through the mutual cooperation of the sealing strip 202, the protrusion 204, the groove 203 and the fixed lock 205, the sealing performance of the rectifier transformer 3 can be guaranteed, so that dust and impurities can be avoided from entering

[0033] When the temperature sensor 5 inside the rectifier transformer 3 detects that the temperature of the box body 1 is relatively high, the input fan 405 is controlled by the controller 6 to convey the external gas into the box body 1 through the guiding cover 402. During the guiding and conveying process, the impurities, dust and moisture in the gas are filtered by the filter screen 403 and the drying block 404. Then, the filtered gas is conveyed into the regulating cover 411 through the input pipe 406. Then, the controller 6 is used to start the micro motor 408. Next, the output shaft of the micro motor 408 drives the threaded rod 409 to rotate, and then drives the regulating cover 411 to move up and down on the three sliding rods 410 for adjustment, so that the rectifier transformer 3 can be subjected to the first heat dissipation treatment and dust removal treatment;

[0034] After the first heat dissipation and dust removal treatments are completed, the output fan 415 is started by the controller 6, and then the output fan 415 collects the dust and impurities attached to the rectifier transformer 3 into the output cover 413, and then the dust and impurities are collected by the check cover 416 and the collection net 414 in cooperation with each other, so that the rectifier transformer 3 can be subjected to a second dust removal and heat dissipation treatment.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transformer rectifier device, comprising a box (1), characterized in that: A sealing component (2) is arranged on one side of the box (1), and a part of the sealing component (2) is connected to the box (1); a rectifier transformer (3) is arranged inside the box (1); a processing component (4) is arranged on the side of the rectifier transformer (3), and a part of the processing component (4) is arranged on the box (1); temperature sensors (5) are symmetrically arranged inside the box (1); and a controller (6) is arranged at one end of the box (1).

2. A transformer rectifier device according to claim 1, characterized in that: The sealing assembly (2) comprises a box door (201), wherein the box door (201) is connected to the box body (1) via a hinge, a sealing strip (202) is provided on one side of the box door (201), a groove (203) is provided on one side of the box body (1), the sealing strip (202) is arranged in the groove (203), and the groove (203) is adapted to the sealing strip (202).

3. A transformer rectifier device according to claim 2, characterized in that: The sealing strip (202) is provided with a plurality of protrusions (204), and the protrusions (204) are matched with the grooves (203), and a fixed lock (205) is provided on one side of the box door (201).

4. A transformer rectifier device according to claim 3, characterized in that: The processing assembly (4) comprises an input port (401), wherein the input port (401) is opened on the box body (1), wherein a guide cover (402) is arranged inside the input port (401), wherein a filter screen (403), a drying block (404), and an input fan (405) are arranged in sequence inside the guide cover (402), and an input pipe (406) is connected to one side of the guide cover (402).

5. A transformer rectifier device according to claim 4, characterized in that: A plurality of fixing seats (407) are symmetrically arranged inside the box body (1), wherein two of the fixing seats (407) are fixedly provided with micro motors (408) by means of bolts, and the output shaft of the micro motor (408) is provided with a threaded rod (409) via a coupling, and one end of the threaded rod (409) extends from the upper end of the fixing seat (407) to the lower end of the fixing seat (407), and the other two fixing seats (407) are provided with sliding rods (410), and the threaded rods (409) and the sliding rods (410) are connected with adjustment covers (411), and the sliding rods (410) are slidably connected to the adjustment covers (411), and the threaded rods (409) are threadedly connected to the adjustment covers (411), and one end of the input pipe (406) is connected to one side of the adjustment cover (411).

6. A transformer rectifier device according to claim 5, characterized in that: The processing assembly (4) further comprises an output port (412), wherein the output port (412) is opened on the box body (1) and is located directly below the input port (401), an output cover (413) is arranged inside the output port (412), and a collection net (414) and an output fan (415) are arranged inside the output cover (413).

7. A transformer rectifier device according to claim 6, characterized in that: A check cover (416) is installed on one side of the collection net (414), and the check cover (416) is adapted to the collection net (414).

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