CN221125668U - Integrated empty water-cooling transformer - Google Patents

Abstract

The utility model discloses an integrated air-water-cooling transformer, which comprises a machine body, a heat dissipation assembly and a second screen, wherein the heat dissipation assembly comprises a ventilation box, a plurality of ventilation holes are arranged on one side of the machine body, a rotating motor is arranged on one side of the ventilation box, the output end of the rotating motor is fixedly connected with a rotating shaft, one of the inside of a trapezoid gear is fixedly connected with the outer side of the rotating shaft, and a fixing ring is sleeved on the outer side of one end of a ventilation fan.

Description

An integrated air-water cooling transformer

Technical Field

The invention relates to the technical field of transformers, and more specifically to an integrated air-water cooling transformer.

Background technique

A transformer is a device that transforms AC voltage, current and impedance. When AC current flows through the primary coil, AC magnetic flux is generated in the iron core, inducing voltage in the secondary coil. The transformer is composed of an iron core and a coil. The coil has two or more windings, of which the winding connected to the power supply is called the primary coil, and the remaining windings are called secondary coils. Transformers include various models, including a water-cooled transformer. A water-cooled transformer is a transformer that uses water cooling. There is no radiator on the oil tank, but an oil/water heat exchange system and a water/gas heat exchange system are installed on the outside of the transformer.

Among the transformer equipment we are currently using, since the equipment has only one heat dissipation method, when there is a problem with the heat dissipation method of the equipment, the machine needs to be stopped, which will affect work needs. At the same time, the heat dissipation effect of the equipment is poor when it is in use, and the equipment has a sealed structure, which makes it difficult for the temperature to dissipate, thus affecting the use effect of the equipment.

Therefore, it is necessary to provide an integrated air-water cooling transformer to solve the above problems.

Utility Model Content

Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide an integrated air-water-cooled transformer.

The technical solution adopted by the present application to solve its technical problems is: an integrated air-water-cooled transformer, comprising a body and a heat dissipation component, a second screen being fixedly connected to the top of the body, the heat dissipation component comprising a ventilation box installed on one side of the body, a plurality of ventilation holes being arranged on the outer side of the ventilation box, a rotating motor being installed on one side of the ventilation box, the output end of the rotating motor being fixedly connected to a rotating shaft, a plurality of groups of trapezoidal gears being installed inside the ventilation box, each group of the trapezoidal gears comprising two mutually meshing trapezoidal gears, the interior of one of the trapezoidal gears being fixedly connected to the outer side of the rotating shaft, a ventilation fan being fixedly connected to one side of the other trapezoidal gear, a fixing ring being sleeved on the outer side of one end of the ventilation fan, the output end of the rotating motor being electrically connected to an external power supply, a fixing ring being sleeved on the outer side of one end of the ventilation fan, the upper and lower parts of the fixing ring being fixedly connected to fixing strips, the fixing strips being respectively fixedly connected to the upper and lower inner walls of the ventilation box, and a fixing ring being sleeved on the outer side of one end of the fixing ring.

Furthermore, an opening is provided on one side of the body, and a fixing frame is fixedly connected to one side of the body close to the opening. Fixing holes are provided on both sides of the top of the fixing frame, and fixing bolts are installed on both sides of the top of the first screen. The fixing bolts are connected to the internal threads of the fixing holes by passing through the top of the first screen, and the first screen is inserted into the interior of the fixing frame, and a guide plate is fixedly connected to one side of the first screen.

Furthermore, the guide plate is an upwardly inclined structure, and a mounting opening is provided on the top of the fixing frame, and the mounting opening on the top of the fixing frame is adapted to fit the screen and the guide plate.

The beneficial effects of this utility model are:

1. The utility model cooperates with a ventilation box and a plurality of ventilation fans so that when the device is in use, external air can flow into the interior of the body, so that the interior of the body can maintain air circulation, so that the high temperature generated by the internal parts of the body can be discharged in time. At the same time, through the cooperation of the original heat dissipation effect of the equipment, the heat dissipation effect of the equipment can be further improved when the equipment is in use, and the use safety and service life of the equipment are also improved, so that the heat dissipation of the transformer is more uniform and the service life of the transformer is extended.

2. The utility model is equipped with a first screen to prevent dust outside the device from entering the interior, and the hot air is kept in a high position. At the same time, a guide plate is installed to allow the wind entering the device to blow upward, so that the high temperature inside the device can be quickly discharged at the position of the second screen, thereby further improving the heat dissipation effect of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

FIG1 is a schematic structural diagram of an integrated air-water cooling transformer device of the utility model;

FIG2 is a schematic diagram of the installation structure of the heat dissipation assembly of FIG1 of the present utility model;

FIG3 is a schematic diagram of the first screen installation structure of FIG2 of the present utility model;

In the figure: 1. body; 2. heat dissipation component; 201. ventilation box; 202. ventilation hole; 203. rotating motor; 204. rotating shaft; 205. trapezoidal gear; 206. ventilation fan; 207. fixing ring; 208. fixing bar; 209. fixing frame; 210. fixing hole; 211. first screen; 212. fixing bolt; 213. guide plate; 3. second screen.

Detailed ways

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

As shown in Figures 1-3, the present application provides an integrated air-water-cooled transformer, including a body 1 and a heat dissipation component 2. A second screen 3 is fixedly connected to the top of the body 1. The heat dissipation component 2 includes a ventilation box 201 installed on one side of the body 1. The outer side of the ventilation box 201 has multiple ventilation holes 202. A rotating motor 203 is installed on one side of the ventilation box 201. The output end of the rotating motor 203 is fixedly connected to a rotating shaft 204. Several groups of trapezoidal gears 205 are installed inside the ventilation box 201. Each group of trapezoidal gears 205 includes two mutually meshing trapezoidal gears 205, wherein the interior of one of the trapezoidal gears 205 is fixedly connected to the outer side of the rotating shaft 204, and one side of the other trapezoidal gear 205 is fixedly connected to a ventilation fan 206, and a fixing ring 207 is sleeved on the outer side of one end of the ventilation fan 206.

The output end of the rotating motor 203 is electrically connected to an external power source. A fixing ring 207 is sleeved on the outer side of one end of the ventilation fan 206. The upper and lower parts of the fixing ring 207 are fixedly connected to fixing strips 208, and the fixing strips 208 are respectively fixedly connected to the upper and lower inner walls of the ventilation box 201.

An opening is provided on one side of the machine body 1 , a fixing frame 209 is fixedly connected to the side of the machine body 1 close to the opening, a first screen 211 is inserted into the fixing frame 209 , and a guide plate 213 is fixedly connected to one side of the first screen 211 .

Fixing holes 210 are provided on both sides of the top of the fixing frame 209 , and fixing bolts 212 are installed on both sides of the top of the first screen 211 . The fixing bolts 212 penetrate the top of the first screen 211 and are connected to the internal threads of the fixing holes 210 .

The guide plate 213 is an upwardly inclined structure, and a mounting opening is provided on the top of the fixed frame 209. The mounting opening on the top of the fixed frame 209 is adapted to fit the screen 211 and the guide plate 213.

When the device is in use, heat is generated by the transformer placed inside the body 1. At this time, the rotating motor 203 can be turned on to drive the rotation of the rotating shaft 204, so that the multiple meshing trapezoidal gears 205 on the outside of the rotating shaft 204 will drive the multiple ventilation fans 206 to rotate. At the same time, when the ventilation fans 206 are in use, the outside of the ventilation fans 206 is clamped by the fixing ring 207, and the fixing strip 208 is connected to the inside of the ventilation box 201, so that the fixing ring 207 can be installed and used inside the ventilation box 201. The rotation of the ventilation fan 206 allows external air to enter the inside of the body 1. At the same time, when the wind enters the inside of the body 1 The first screen 211 is used to block the opening of the body 1, so that dust can be prevented from entering the interior of the body 1. At the same time, the guide plate 213 is installed so that the wind direction will flow into the inner top after entering the interior of the body 1, and then enter the position of the second screen 3, so that the high temperature inside the body 1 can be discharged in time. Finally, dust will accumulate on the surface of the first screen 211 after long-term use. At this time, the two fixing bolts 212 can be taken out from the fixing hole 210, so that the first screen 211 can be disassembled inside the fixing frame 209, so that the first screen 211 can be quickly replaced and installed, and the use effect of the equipment is improved.

Obviously, the embodiments described above are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and/or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and/or combinations thereof.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present application 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 numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides an integrated empty water-cooling transformer, includes organism (1), radiator unit (2), its characterized in that: the top of the machine body (1) is fixedly connected with a second screen (3), the heat dissipation assembly (2) comprises a ventilation box (201) arranged on one side of the machine body (1), a plurality of ventilation holes (202) are formed in the outer side of the ventilation box (201), a rotating motor (203) is arranged on one side of the ventilation box (201), the output end of the rotating motor (203) is fixedly connected with a rotating shaft (204), the inside of ventilation box (201) is installed a plurality of group's trapezoidal gear (205), and every group trapezoidal gear (205) include two intermeshing's trapezoidal gear (205), one of them the inside of trapezoidal gear (205) and the outside fixed connection of rotation axis (204), another one side fixedly connected with ventilation fan (206) of trapezoidal gear (205), fixed ring (207) have been cup jointed in the one end outside of ventilation fan (206).

2. An integrated air-water cooled transformer as recited in claim 1, wherein: the output end of the rotating motor (203) is electrically connected with an external power supply, a fixing ring (207) is sleeved on the outer side of one end of the ventilating fan (206), fixing strips (208) are fixedly connected to the upper portion and the lower portion of the fixing ring (207), and the fixing strips (208) are respectively and fixedly connected to the upper inner wall and the lower inner wall of the ventilating box (201).

3. An integrated air-water cooled transformer as recited in claim 1, wherein: an opening is formed in one side of the machine body (1), a fixing frame (209) is fixedly connected to one side, close to the opening, of the machine body (1), a first screen (211) is inserted into the fixing frame (209), and a guide plate (213) is fixedly connected to one side of the first screen (211).

4. An integrated air-water cooled transformer as recited in claim 3, wherein: fixing holes (210) are formed in two sides of the top of the fixing frame (209), fixing bolts (212) are arranged on two sides of the top of the first screen (211), and the fixing bolts (212) are connected with the inner threads of the fixing holes (210) by penetrating through the top of the first screen (211).

5. An integrated air-water cooled transformer as recited in claim 3, wherein: the guide plate (213) is of an upward inclined structure, the top of the fixed frame (209) is provided with a mounting opening, and the mounting opening at the top of the fixed frame (209) is mutually matched with the screen (211) and the guide plate (213).