CN216252541U

CN216252541U - Rectifier with good heat dissipation performance for electric automation engineering

Info

Publication number: CN216252541U
Application number: CN202122306107.7U
Authority: CN
Inventors: 李洪臣
Original assignee: Individual
Current assignee: China Resources New Energy Fuxin Wind Energy Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-08
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a rectifier with good heat dissipation performance for electric automation engineering, which comprises a rectifier body and a heat dissipation box, wherein a placing plate is fixedly connected to an inner cavity of the heat dissipation box, mounting plates are fixedly connected to two sides of the rectifier body, fixing grooves are formed in the tops of two sides of the heat dissipation box, a spring is fixedly connected to the inner cavity of each fixing groove, a limiting plate is fixedly connected to one end, away from the fixing groove, of the spring, a limiting column is fixedly connected to one side, away from the spring, of each limiting plate, and a pull rod is fixedly connected to the other side of each limiting plate. According to the rectifier body, the heat dissipation box, the placing plate, the mounting plate, the fixing groove, the spring, the limiting plate, the limiting column, the pull rod, the heat dissipation groove, the heat dissipation pipe, the heat conduction plate, the water suction pump, the refrigeration device, the temperature sensor and the liquid level sensor are matched for use, the rectifier body can be rapidly mounted, the heat dissipation performance of the rectifier body is effectively improved, and the service life is prolonged.

Description

Rectifier with good heat dissipation performance for electric automation engineering

Technical Field

The utility model relates to the technical field of rectifiers, in particular to a rectifier with good heat dissipation performance for electrical automation engineering.

Background

The rectifier is a device for converting alternating current into direct current, can be used for a power supply device, detecting a radio signal and the like, can be made of a vacuum tube, an ignition tube, a solid silicon semiconductor diode, a mercury arc and the like, and on the contrary, a set of device for converting direct current into alternating current is called an inverter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rectifier with good heat dissipation performance for electrical automation engineering, which has the advantage of good heat dissipation effect and solves the problems that the existing rectifier is inconvenient and quick to install when in use, the heat dissipation effect is poor, and the internal elements of the rectifier are easy to damage after being used in a high-temperature environment for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: a rectifier with good heat dissipation performance for electric automation engineering comprises a rectifier body and a heat dissipation box, wherein a placing plate is fixedly connected with an inner cavity of the heat dissipation box, mounting plates are fixedly connected with two sides of the rectifier body, fixing grooves are formed in the tops of two sides of the heat dissipation box, a spring is fixedly connected with the inner cavity of each fixing groove, a limiting plate is fixedly connected with one end, away from the fixing grooves, of the spring, a limiting column is fixedly connected with one side, away from the spring, of the limiting plate, a pull rod is fixedly connected with the other side of the limiting plate, a heat dissipation groove is formed in the top of the placing plate, a heat dissipation pipe is arranged at the bottom of the inner cavity of each heat dissipation groove, a heat conduction plate is fixedly connected with the inner cavity of each heat dissipation groove through a fixing column, a water suction pump is fixedly connected with the right side of the bottom of the inner cavity of the heat dissipation box, and a refrigerating device is arranged in the inner cavity of the heat dissipation box and positioned on the left side of the water suction pump, the left side of the inner cavity of the heat dissipation box is fixedly connected with a temperature sensor at the top of the placing plate, and the bottom of the right side of the inner cavity of the heat dissipation box is fixedly connected with a liquid level sensor.

Preferably, the two sides of the front side and the rear side of the heat dissipation box are fixedly connected with fixing plates, and fixing through holes are formed in the surfaces of the fixing plates.

Preferably, the surface of the mounting plate is provided with a limiting through groove matched with the limiting column, and one end of the pull rod, far away from the limiting plate, is fixedly connected with a pull handle.

Preferably, the shape of cooling tube is the U-shaped, the one end of cooling tube and the play water end intercommunication of suction pump, the other end of cooling tube extends to the bottom of placing the board.

Preferably, the left side of heat dissipation case and the bottom intercommunication that is located the board of placing have the inlet tube, the bottom intercommunication on heat dissipation case right side has the outlet pipe, the inlet tube all communicates with the surface of outlet pipe has the valve.

Preferably, the fixed case of the equal fixedly connected with in both sides at the positive top of heat dissipation case, the inner chamber fixedly connected with cooling blower of fixed case, logical groove has all been seted up to the front side and the rear side of fixed case, and the inner chamber that leads to the groove is provided with the dust screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the rectifier, the rectifier body, the heat dissipation box, the placing plate, the mounting plate, the fixing groove, the spring, the limiting plate, the limiting column, the pull rod, the heat dissipation groove, the heat dissipation pipe, the heat conduction plate, the water suction pump, the refrigerating device, the temperature sensor and the liquid level sensor are matched for use, so that the rectifier body can be rapidly mounted, the heat dissipation performance of the rectifier body is effectively improved, the service life is prolonged, and the problems that the conventional rectifier is inconvenient to rapidly mount during use, the heat dissipation effect is poor, and internal elements of the rectifier are easy to damage after being used in a high-temperature environment for a long time are solved.

2. According to the utility model, the device can be arranged at a designated position by arranging the fixing plate, the pull rod can be conveniently pulled by arranging the pull handle, the cooling liquid can be conveniently replaced by arranging the water inlet pipe, the water outlet pipe and the valve, and the heat radiation effect can be better improved by arranging the fixing box, the heat radiation fan and the dustproof net.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing box of the present invention.

In the figure: 1. a rectifier body; 2. a heat dissipation box; 3. placing the plate; 4. mounting a plate; 5. fixing the groove; 6. a spring; 7. a limiting plate; 8. a limiting column; 9. a pull rod; 10. a heat dissipation groove; 11. a radiating pipe; 12. a heat conducting plate; 13. a water pump; 14. a refrigeration device; 15. a temperature sensor; 16. a liquid level sensor; 17. a fixing plate; 18. pulling a handle; 19. a water inlet pipe; 20. a water outlet pipe; 21. a valve; 22. a fixed box; 23. a heat radiation fan; 24. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

Referring to fig. 1-3, a rectifier with good heat dissipation performance for electrical automation engineering comprises a rectifier body 1 and a heat dissipation box 2, wherein fixing plates 17 are fixedly connected to both sides of the front side and the rear side of the heat dissipation box 2, fixing through holes are formed in the surfaces of the fixing plates 17, a water inlet pipe 19 is communicated with the bottom of the placement plate 3 on the left side of the heat dissipation box 2, a water outlet pipe 20 is communicated with the bottom of the right side of the heat dissipation box 2, valves 21 are communicated with the surfaces of the water inlet pipe 19 and the water outlet pipe 20, fixing boxes 22 are fixedly connected to both sides of the front top of the heat dissipation box 2, a heat dissipation fan 23 is fixedly connected to the inner cavity of each fixing box 22, through grooves are formed in both the front side and the rear side of each fixing box 22, a dust screen 24 is arranged in the inner cavity of each through groove, the fixing plates 17 are arranged to enable the device to be installed at a designated position, a pull handle 18 is arranged to facilitate pulling of a pull rod 9, and the device can be installed by arranging the water inlet pipe 19, The cooling liquid can be conveniently replaced by the water outlet pipe 20 and the valve 21, the heat dissipation effect can be better improved by arranging the fixing box 22, the heat dissipation fan 23 and the dust screen 24, the placing plate 3 is fixedly connected to the inner cavity of the heat dissipation box 2, the mounting plates 4 are fixedly connected to both sides of the rectifier body 1, the surface of the mounting plate 4 is provided with a limiting through groove matched with the limiting post 8, one end of the pull rod 9 far away from the limiting plate 7 is fixedly connected with the pull handle 18, the top parts of both sides of the heat dissipation box 2 are respectively provided with a fixing groove 5, the inner cavity of the fixing groove 5 is fixedly connected with the spring 6, one end of the spring 6 far away from the fixing groove 5 is fixedly connected with the limiting plate 7, one side of the limiting plate 7 far away from the spring 6 is fixedly connected with the limiting post 8, the other side of the limiting plate 7 is fixedly connected with the pull rod 9, the top part of the placing plate 3 is provided with a heat dissipation groove 10, the bottom part of the inner cavity of the heat dissipation groove 10 is provided with the heat dissipation pipe 11, the radiating pipe 11 is U-shaped, one end of the radiating pipe 11 is communicated with the water outlet end of a water pump 13, the other end of the radiating pipe 11 extends to the bottom of the placing plate 3, the inner cavity of the radiating groove 10 is fixedly connected with a heat conducting plate 12 through a fixing column, the right side of the bottom of the inner cavity of the radiating box 2 is fixedly connected with the water pump 13, the inner cavity of the radiating box 2 and the left side of the water pump 13 are provided with a refrigerating device 14, the left side of the inner cavity of the radiating box 2 and the top of the placing plate 3 are fixedly connected with a temperature sensor 15, the bottom of the right side of the inner cavity of the radiating box 2 is fixedly connected with a liquid level sensor 16, and the heat radiating box 2, the placing plate 3, the mounting plate 4, the fixing groove 5, the spring 6, the limiting plate 7, the limiting column 8, the pull rod 9, the radiating groove 10, the radiating pipe 11, the heat conducting plate 12, the water pump 13, the refrigerating device 14, the temperature sensor 15 and the liquid level sensor 16 are matched for use, installation rectifier body 1 that can be quick to effectual heat dispersion who improves rectifier body 1, increase of service life has solved current rectifier inconvenient quick installation when using, and the radiating effect is relatively poor, and rectifier inner member uses the easy problem of damaging in high temperature environment for a long time.

During the use, place rectifier body 1 on placing board 3, insert the spacing logical groove of mounting panel 4 with spacing post 8 under the reset action of spring 6, rectifier body 1 installation is accomplished this moment, temperature sensor 15 detects the temperature in heat dissipation case 2, refrigerating plant 14 starts with suction pump 13 when the temperature is higher, suction pump 13 carries the coolant liquid to cooling tube 11 in, the heat of rectifier body 1 is derived to heat-conducting plate 12, cooling tube 11 cools down to heat-conducting plate 12, thereby make rectifier body 1 rapid cooling, simultaneously cooling fan 23 cooperates the heat dissipation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric automatization engineering is with rectifier that heat dispersion is good, includes rectifier body (1) and heat dissipation case (2), its characterized in that: the rectifier comprises a rectifier body (1), a placing plate (3) is fixedly connected to the inner cavity of a heat dissipation box (2), mounting plates (4) are fixedly connected to the two sides of the rectifier body (1), fixing grooves (5) are formed in the tops of the two sides of the heat dissipation box (2), springs (6) are fixedly connected to the inner cavities of the fixing grooves (5), limiting plates (7) are fixedly connected to the ends, away from the fixing grooves (5), of the springs (6), limiting columns (8) are fixedly connected to one sides, away from the springs (6), of the limiting plates (7), pull rods (9) are fixedly connected to the other sides of the limiting plates (7), heat dissipation grooves (10) are formed in the tops of the placing plates (3), heat dissipation pipes (11) are arranged at the bottoms of the inner cavities of the heat dissipation grooves (10), heat conduction plates (12) are fixedly connected to the inner cavities of the heat dissipation grooves (10) through the fixing columns, and water suction pumps (13) are fixedly connected to the right sides of the bottoms of the inner cavities of the heat dissipation box (2), the water pump type refrigerator is characterized in that a refrigerating device (14) is arranged on the left side of the water suction pump (13) and in the inner cavity of the heat dissipation box (2), a temperature sensor (15) is fixedly connected to the left side of the inner cavity of the heat dissipation box (2) and in the top of the placement plate (3), and a liquid level sensor (16) is fixedly connected to the bottom of the right side of the inner cavity of the heat dissipation box (2).

2. The rectifier with good heat dissipation performance for the electrical automation engineering according to claim 1, wherein: the heat dissipation box is characterized in that fixing plates (17) are fixedly connected to the front side and the rear side of the heat dissipation box (2), and fixing through holes are formed in the surfaces of the fixing plates (17).

3. The rectifier with good heat dissipation performance for the electrical automation engineering according to claim 1, wherein: the surface of mounting panel (4) is seted up with spacing post (8) looks adaptation spacing logical groove, the one end fixedly connected with pull handle (18) of limiting plate (7) are kept away from in pull rod (9).

4. The rectifier with good heat dissipation performance for the electrical automation engineering according to claim 1, wherein: the shape of cooling tube (11) is the U-shaped, the one end of cooling tube (11) and the play water end intercommunication of suction pump (13), the other end of cooling tube (11) extends to the bottom of placing board (3).

5. The rectifier with good heat dissipation performance for the electrical automation engineering according to claim 1, wherein: the left side of heat dissipation case (2) and the bottom intercommunication that is located place board (3) have inlet tube (19), the bottom intercommunication on heat dissipation case (2) right side has outlet pipe (20), inlet tube (19) all communicate with the surface of outlet pipe (20) has valve (21).

6. The rectifier with good heat dissipation performance for the electrical automation engineering according to claim 1, wherein: the equal fixedly connected with of both sides at the positive top of heat dissipation case (2) fixed case (22), the inner chamber fixedly connected with radiator fan (23) of fixed case (22), logical groove has all been seted up to the front side and the rear side of fixed case (22), and the inner chamber that leads to the groove is provided with dust screen (24).