CN217306263U

CN217306263U - Safe and energy-saving smoothing reactor

Info

Publication number: CN217306263U
Application number: CN202123429598.0U
Authority: CN
Inventors: 吕军
Original assignee: Hangzhou Zhipin Technology Co ltd
Current assignee: Hangzhou Zhipin Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a safe energy-conserving smoothing reactor relates to reactor technical field, including the inside installing frame that is equipped with smoothing reactor, the mounting hole, it is equipped with two, and two mounting hole symmetries are seted up on smoothing reactor, and fixed establishment, it is equipped with two sets ofly, and on the installing frame was located to two sets of fixed establishment, every group fixed establishment all included fixed strip, fixed slot and two sets of fixed parts. This safe and energy-saving smoothing reactor, through the fixed strip respectively with mounting hole and fixed slot sliding fit, make the fixed block card advance in the mounting groove, can realize installation and the fixing to the smoothing reactor, prevent that the screw from leading to the internal diameter of screw cap to enlarge because of vibrations, lead to the reactor to appear becoming flexible and dropping, this safe and energy-saving smoothing reactor, drive fan blade rotation through motor drive axis of rotation, can realize the heat dissipation to the smoothing reactor, avoid calorific capacity too big can make the smoothing reactor loss too big, the life of smoothing reactor has been reduced.

Description

Safe and energy-saving smoothing reactor

Technical Field

The utility model relates to a reactor technical field specifically is a safe energy-conserving smoothing reactor.

Background

The smoothing reactor is used in a direct current loop after rectification, the pulse number of a rectifying circuit is always limited, ripple waves always exist in output voltage, the ripple waves are harmful and need to be suppressed by the smoothing reactor, smoothing reactors are installed in converter stations of direct current transmission, output direct current is close to ideal direct current, the smoothing reactor is also indispensable in thyristor electric transmission of direct current supply, the smoothing reactor and a direct current filter form a direct current harmonic wave filter loop on the direct current side of a high-voltage direct current converter station, the smoothing reactor is generally connected between a direct current output end of each pole converter and a direct current line in series, and the smoothing reactor is one of important devices of the high-voltage direct current converter station.

The existing smoothing reactor is generally fixed through a plurality of screws, so that after the installation is finished, the screws are prone to being expanded due to corrosion of rainwater or vibration of a threaded cap, the screws cannot play a fixing role, the reactor is prone to loosening and dropping, the use of the smoothing reactor is affected, the smoothing reactor can generate heat in the working process, the loss of the smoothing reactor is too large due to too large heat productivity, and the service life of the smoothing reactor is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safe energy-conserving smoothing reactor, through the fixed strip respectively with mounting hole and fixed slot sliding fit, make the fixed block card advance the mounting groove in, can realize installation and fixed to the smoothing reactor, prevent that the screw from leading to the internal diameter of screw cap to enlarge because of vibrations, lead to the reactor to appear becoming flexible and dropping, drive fan blade rotation through the motor drive axis of rotation, can realize the heat dissipation to the smoothing reactor, avoid giving out heat too big can make smoothing reactor loss too big, the life of smoothing reactor has been reduced.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safe, energy efficient smoothing reactor comprising:

the inside of the installation frame is provided with a smoothing reactor;

two mounting holes are formed in the smoothing reactor, and the two mounting holes are symmetrically formed in the smoothing reactor;

the fixing mechanisms are arranged in two groups, the two groups of fixing mechanisms are arranged on the mounting frame, each group of fixing mechanisms comprises a fixing strip, a fixing groove and two groups of fixing parts, the two groups of fixing parts are symmetrically arranged on the fixing strips, the fixing grooves are formed in the bottom of the inner wall of the mounting frame, and the fixing strips are respectively in sliding fit with the mounting holes and the fixing grooves and can be used for fixing the smoothing reactor; and

and the heat dissipation mechanism is arranged on the mounting frame and can be used for dissipating heat of the smoothing reactor.

Further, every group the fixed part all includes elastic fixation subassembly and mounting groove, the elastic fixation subassembly is located on the fixed strip, the mounting groove is seted up in inner wall one side of fixed slot.

Further, every group the elastic fixation subassembly all includes standing groove, spring and fixed block, the standing groove is seted up in outer wall one side of fixed strip, the spring is fixed to be set up in inner wall one side of standing groove, the fixed block is fixed to be set up in the one end of spring, fixed block and standing groove sliding fit.

Further, the heat dissipation mechanism includes a heat dissipation cylinder, a motor, an axis of rotation and fan blades, heat dissipation cylinder threaded connection is in outer wall one side of the installing frame, the motor passes through the bolt and installs in the inner wall of heat dissipation cylinder, the axis of rotation is fixed to be set up in the output of motor, the fan blades are fixed to be set up in outer wall one side of axis of rotation.

Furthermore, a filter screen is fixedly arranged on the inner wall of the heat dissipation cylinder close to one side edge, and the vertical section of the filter screen is circular.

Furthermore, handles are fixedly arranged on the top of the inner wall of the fixing strip, and the vertical section of each handle is U-shaped.

Furthermore, the inner wall of the mounting frame is bonded with insulating paper, and the smoothing reactor is mounted at the bottom of the inner wall of the mounting frame through bolts.

The utility model provides a safe and energy-saving smoothing reactor. The method has the following beneficial effects:

(1) this safe energy-conserving smoothing reactor through the fixed strip respectively with mounting hole and fixed slot sliding fit for during the fixed block card advances the mounting groove, can realize the installation and the fixed to smoothing reactor, prevent that the screw from leading to the internal diameter of screw cap to enlarge because of vibrations, leading to the reactor to appear becoming flexible and dropping.

(2) This safe energy-conserving smoothing reactor drives fan blade through motor drive axis of rotation and rotates, can realize the heat dissipation to smoothing reactor, avoids calorific capacity too big can make smoothing reactor loss too big, has reduced smoothing reactor's life.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is an exploded view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. installing a frame; 2. a smoothing reactor; 3. mounting holes; 4. a fixing mechanism; 401. a fixing strip; 402. a fixing groove; 403. mounting grooves; 404. a placement groove; 405. a spring; 406. a fixed block; 5. a heat dissipation mechanism; 501. a heat-dissipating cylinder; 502. a motor; 503. a rotating shaft; 504. a fan blade; 6. a filter screen; 7. a handle; 8. and (4) insulating paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a safe, energy efficient smoothing reactor comprising:

the installation frame 1 is internally provided with a smoothing reactor 2;

two mounting holes 3 are formed in the smoothing reactor 2, and the two mounting holes 3 are symmetrically formed in the smoothing reactor 2;

the fixing mechanisms 4 are provided with two groups, the two groups of fixing mechanisms 4 are arranged on the mounting frame 1, each group of fixing mechanisms 4 comprises a fixing strip 401, a fixing groove 402 and two groups of fixing parts, the two groups of fixing parts are symmetrically arranged on the fixing strips 401, the fixing grooves 402 are formed in the bottom of the inner wall of the mounting frame 1, and the fixing strips 401 are respectively in sliding fit with the mounting holes 3 and the fixing grooves 402 and can be used for fixing the smoothing reactor 2; and a heat dissipation mechanism 5, which is arranged on the mounting frame 1 and can be used for dissipating heat of the smoothing reactor 2.

In this embodiment: through installing frame 1, can realize installation and placing smoothing reactor 2, through mounting hole 3, can realize the installation to fixed establishment 4, through fixed establishment 4, can install smoothing reactor 2 on installing frame 1, prevent that the screw from leading to the internal diameter of screw cap to enlarge because of vibrations, lead to smoothing reactor 2 to appear becoming flexible to drop, the inner wall of fixed slot 402 is inlayed in the slip of fixed strip 401, the vertical cross-section of fixed strip 401 is the T shape, prevent that fixed strip 401 can not block smoothing reactor 2.

Specifically, each set of fixing parts includes an elastic fixing component and a mounting groove 403, the elastic fixing component is disposed on the fixing strip 401, and the mounting groove 403 is disposed on one side of the inner wall of the fixing groove 402.

In this embodiment: through mounting groove 403 and the fixed subassembly of elasticity, can fix the position of fixed strip 401, prevent that fixed strip 401 from becoming flexible.

Specifically, each group of elastic fixing components comprises a placing groove 404, a spring 405 and a fixing block 406, the placing groove 404 is arranged on one side of the outer wall of the fixing strip 401, the spring 405 is fixedly arranged on one side of the inner wall of the placing groove 404, the fixing block 406 is fixedly arranged at one end of the spring 405, and the fixing block 406 is in sliding fit with the placing groove 404.

In this embodiment: through the placing groove 404, the mounting and placing of the spring 405 and the fixed block 406 can be realized, through the spring 405, the expansion and contraction of the fixed block 406 can be realized, and the fixed block 406 is slidably embedded in the inner wall of the mounting groove 403.

Specifically, the heat dissipation mechanism 5 includes a heat dissipation cylinder 501, a motor 502, a rotation shaft 503 and fan blades 504, the heat dissipation cylinder 501 is connected to one side of the outer wall of the mounting frame 1 through threads, the motor 502 is mounted on the inner wall of the heat dissipation cylinder 501 through bolts, the rotation shaft 503 is fixedly arranged at the output end of the motor 502, and the fan blades 504 are fixedly arranged on one side of the outer wall of the rotation shaft 503.

In this embodiment: through heat dissipation mechanism 5, can realize the heat dissipation to smoothing reactor 2, avoid giving out heat too big can smoothing reactor 2 losses too big, the life of smoothing reactor 2 has been reduced, the inside of a heat dissipation section of thick bamboo 501 is linked together with the inside of installing frame 1, a heat dissipation section of thick bamboo 501 threaded connection is on installing frame 1, can be convenient for to the dismantlement and the change of a heat dissipation section of thick bamboo 501, the structure and the principle of motor 502 belong to prior art, do not describe here in detail, its model can be selected according to the in-service use condition.

Specifically, a filter screen 6 is fixedly arranged on the inner wall of the heat dissipation cylinder 501 near one side edge, and the vertical section of the filter screen 6 is circular.

In this embodiment: by means of the filter screen 6, dust can be prevented from entering the mounting frame 1.

Specifically, the top of the inner wall of the fixing strip 401 is fixedly provided with a handle 7, and the vertical section of each handle 7 is U-shaped.

In this embodiment: through handle 7, can be convenient for to the installation and the dismantlement of fixed strip 401, avoid fixed strip 401 to take off difficultly.

Specifically, the insulating paper 8 is bonded on the inner wall of the mounting frame 1, and the smoothing reactor 2 is mounted at the bottom of the inner wall of the mounting frame 1 through bolts.

In this embodiment: the safety of the smoothing reactor 2 can be improved by the insulating paper 8.

When in use, the mounting hole 3 is aligned with the fixing groove 402, the smoothing reactor 2 is arranged on the mounting frame 1 through a bolt, the fixing strip 401 is arranged in the fixing groove 402, the fixing block 406 is retracted in the placing groove 404 during the placing of the fixing bar 401, when the placement groove 404 is aligned with the mounting groove 403, the fixing piece 406 is forced into the mounting groove 403 by the elastic force of the spring 405, the fixing block 406 can be firmly installed in the fixing groove 402, so that the installation and the fixation of the smoothing reactor 2 can be realized, the internal diameter of a threaded cap is prevented from being enlarged due to the vibration of a screw, the smoothing reactor 2 is prevented from loosening and falling, the motor 502 is driven, the rotating shaft 503 drives the fan blades 504 to rotate, the heat dissipation of the smoothing reactor 2 can be realized, the phenomenon that the smoothing reactor 2 is too large in loss due to too large heat productivity is avoided, and the service life of the smoothing reactor 2 is shortened.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safe and energy-saving smoothing reactor is characterized by comprising:

the interior of the installation frame (1) is provided with a smoothing reactor (2);

the two mounting holes (3) are symmetrically formed in the smoothing reactor (2);

the fixing mechanisms (4) are provided with two groups, the two groups of fixing mechanisms (4) are arranged on the installation frame (1), each group of fixing mechanisms (4) comprises a fixing strip (401), a fixing groove (402) and two groups of fixing parts, the two groups of fixing parts are symmetrically arranged on the fixing strips (401), the fixing grooves (402) are formed in the bottom of the inner wall of the installation frame (1), and the fixing strips (401) are respectively in sliding fit with the installation holes (3) and the fixing grooves (402) and can be used for fixing the smoothing reactor (2); and

and the heat dissipation mechanism (5) is arranged on the mounting frame (1) and can be used for dissipating heat of the smoothing reactor (2).

2. A safe and energy-saving smoothing reactor according to claim 1, characterized in that: every group the fixed part all includes elasticity fixed subassembly and mounting groove (403), the elasticity fixed subassembly is located on fixed strip (401), mounting groove (403) are seted up in inner wall one side of fixed slot (402).

3. A safe and energy-saving smoothing reactor according to claim 2, characterized in that: each group of elastic fixing components comprises a placing groove (404), a spring (405) and a fixing block (406), the placing groove (404) is formed in one side of the outer wall of the fixing strip (401), the spring (405) is fixedly arranged on one side of the inner wall of the placing groove (404), the fixing block (406) is fixedly arranged at one end of the spring (405), and the fixing block (406) is in sliding fit with the placing groove (404).

4. A safe and energy-saving smoothing reactor according to claim 1, characterized in that: the heat dissipation mechanism (5) comprises a heat dissipation cylinder (501), a motor (502), a rotating shaft (503) and fan blades (504), wherein the heat dissipation cylinder (501) is connected to one side of the outer wall of the mounting frame (1) in a threaded mode, the motor (502) is mounted on the inner wall of the heat dissipation cylinder (501) through bolts, the rotating shaft (503) is fixedly arranged at the output end of the motor (502), and the fan blades (504) are fixedly arranged on one side of the outer wall of the rotating shaft (503).

5. A safe and energy-saving smoothing reactor according to claim 4, characterized in that: the inner wall of the heat dissipation cylinder (501) is close to one side edge and is fixedly provided with a filter screen (6), and the vertical section of the filter screen (6) is circular.

6. A safe and energy-saving smoothing reactor according to claim 1, characterized in that: handles (7) are fixedly arranged at the tops of the inner walls of the fixing strips (401), and each handle (7) is U-shaped in vertical section.

7. A safe and energy-saving smoothing reactor according to claim 1, characterized in that: insulating paper (8) are bonded on the inner wall of the mounting frame (1), and the smoothing reactor (2) is mounted at the bottom of the inner wall of the mounting frame (1) through bolts.