Magnetically controlled reactor

Abstract

The utility model discloses a magnetically controlled reactor which comprises a first installation support, the upper surface of the first installation support is connected with a group of iron core yoke frames, the outer surface of each iron core yoke frame is sleeved with a coil, and the two ends of each coil are electrically connected with electrode plates. According to the device, through the arrangement of the first mounting bracket, the second mounting bracket, the iron core yoke frame, the coil, the electrode plate, the sound insulation cover and the sound absorption plate, noise generated by a magnetostriction phenomenon can be uniformly absorbed by utilizing the sound absorption plate made of a polyester fiber material, and the noise is blocked by utilizing the sound insulation shell, so that noise reduction protection of the magnetically controlled reactor is realized, and the service life of the magnetically controlled reactor is prolonged. According to the magnetically controlled reactor, the problem that noise generated during work of the magnetically controlled reactor causes interference to the environment is solved, the heat dissipation assembly, the heat dissipation fan, the dust cover and the heat dissipation air holes are arranged, the heat dissipation fan can be used for blowing air into the sound insulation shell and discharging heat, air blowing cooling of the magnetically controlled reactor is achieved, and the magnetically controlled reactor can be safely and effectively used conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical equipment technical field especially a kind of magnetic control reactor. BACKGROUND

[0002] Magnetic control reactor is through direct current control current to adjust core magnetic saturation, realizes the continuous adjustable reactance value, its core structure includes split core, winding, thyristor and freewheeling diode, changes core operating point by the adjustment of trigger angle, to control reactive power output, realizes the reactive power compensation of electric power system, magnetic control reactor is widely used in reactive power compensation, voltage stability and harmonic suppression etc. Scene, especially suitable for the electric power system that needs dynamic adjustment reactive power, plays an important role in improving grid voltage quality, saving electric energy loss.

[0003] The core of magnetic control reactor will produce vibration in the running process due to magnetostriction effect, especially in the core saturation state, magnetostriction phenomenon is more obvious, this vibration can cause the noise of reactor body, larger noise can cause interference to surrounding environment, especially in the place that noise requirement is higher, such as transformer substation near residential area etc., magnetic control reactor needs to be improved, for this purpose, we provide a kind of magnetic control reactor to solve the above problems. UTILITARY MODEL CONTENT

[0004] The utility model aims at providing a kind of magnetic control reactor to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of magnetic control reactor, including first mounting bracket, the upper surface of the first mounting bracket is connected with a group of core yoke, the outer surface of each core yoke is all set with coil, the two ends of each coil are all electrically connected with electrode sheet, the top of a group of core yoke is connected with second mounting bracket, the upper surface of the second mounting bracket is equipped with two groups of first mounting hole, the upper surface of the first mounting bracket and the bottom surface of second mounting bracket are connected with sound insulation shell, the inner wall of the sound insulation shell is connected with a group of symmetrical sound-absorbing panels, the front end of each electrode sheet is all through sound insulation shell and extends to the front of sound insulation shell, the outer surface of each electrode sheet is all connected with insulating sleeve, the left and right two side surfaces of sound insulation shell are all installed with heat dissipation assembly, the left and right two side surfaces of sound insulation shell are all equipped with recess, the inner wall of each recess is all equipped with a group of heat dissipation air holes.

[0007] In further embodiments, the heat dissipation assembly includes two heat dissipation fans and two dust covers, the outer surface of the heat dissipation fan is fixedly embedded with the inner wall of the sound insulation shell.

[0008] In a further embodiment, the sound-absorbing board is a polyester fiber board.

[0009] In a further embodiment, the left and right sides of the second mounting bracket are connected with lifting rings, and the lifting rings are made of metal.

[0010] In a further embodiment, the back of the sound-insulating shell is connected with a model mark, and the model mark is located at the upper middle part of the sound-insulating shell.

[0011] In a further embodiment, the bottom surface of the first mounting bracket is connected with two damping pads, and the upper surface of the first mounting bracket is provided with two groups of second mounting holes.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The device is provided with the first mounting bracket, the second mounting bracket, the iron core yoke, the coil, the electrode sheet, the sound-insulating cover and the sound-absorbing board, the sound-absorbing board made of polyester fiber material can uniformly absorb the noise caused by the magnetostriction phenomenon, the sound-insulating shell can block the noise, the propagation degree of the noise is reduced, the noise reduction protection of the magnetostrictive reactor is realized, the problem that the noise caused by the operation of the magnetostrictive reactor interferes with the environment is solved, and the heat dissipation assembly, the heat dissipation fan, the dust cover and the heat dissipation air holes are arranged, the heat dissipation fan can blow air to the inside of the sound-insulating shell and discharge heat, the blowing and cooling of the magnetostrictive reactor are realized, and the magnetostrictive reactor is safely and effectively used. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole three-dimensional structure schematic view of the magnetostrictive reactor.

[0015] Figure 2 It is a back view of the first mounting bracket in the magnetostrictive reactor.

[0016] Figure 3 It is a plan view of the sound-insulating shell in the magnetostrictive reactor.

[0017] Figure 4 It is a bottom view of the first mounting bracket in the magnetostrictive reactor.

[0018] In the drawing: 1, first mounting bracket; 2, second mounting hole; 3, electrode sheet; 4, sound-insulating shell; 5, heat dissipation assembly; 51, dust cover; 52, heat dissipation fan; 6, groove; 7, heat dissipation air hole; 8, sound-absorbing board; 9, lifting ring; 10, second mounting bracket; 11, first mounting hole; 12, model mark; 13, iron core yoke; 14, coil; 15, insulating sleeve; 16, damping pad. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0020] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4The utility model discloses a kind of magnetically controlled reactors, including first mounting bracket 1, the upper surface of first mounting bracket 1 is connected with a group of iron core yoke 13, the outer surface of each iron core yoke 13 is equipped with coil 14, the both ends of each coil 14 are electrically connected with electrode sheet 3, the top of a group of iron core yoke 13 is commonly connected with second mounting bracket 10, the upper surface of second mounting bracket 10 is equipped with two groups of first mounting hole 11, the upper surface of first mounting bracket 1 and the bottom of second mounting bracket 10 are commonly connected with sound insulation shell 4, the inner wall of sound insulation shell 4 is connected with a group of symmetrical sound-absorbing panel 8, the front end of each electrode sheet 3 is all through sound insulation shell 4 and extends to the front of sound insulation shell 4, the outer surface of each electrode sheet 3 is all connected with insulating sleeve 15, the left and right sides of sound insulation shell 4 are all equipped with heat dissipation assembly 5, the left and right sides of sound insulation shell 4 are all equipped with recess 6, the inner wall of each recess 6 is all equipped with a group of heat dissipation air hole 7.

[0023] Heat dissipation assembly 5 includes two heat dissipation fans 52 and two dust covers 51, the outer surface of heat dissipation fan 52 is fixedly embedded with the inner wall of sound insulation shell 4, can blow and cool magnetically controlled reactor, facilitate the safe and stable use of magnetically controlled reactor, sound-absorbing panel 8 is polyester fiber board, can uniformly absorb noise, increase the sound-absorbing performance of sound-absorbing panel 8, facilitate the effective noise reduction of magnetically controlled reactor.

[0024] The left and right sides of second mounting bracket 10 are all connected with lifting ring 9, lifting ring 9 is metal material, can conveniently lift magnetically controlled reactor, facilitate the installation operation of magnetically controlled reactor, the back of sound insulation shell 4 is connected with model mark 12, model mark 12 is located in the upper middle part of sound insulation shell 4, can describe the model of this magnetically controlled reactor, facilitate the use and understanding of installation personnel, the bottom of first mounting bracket 1 is connected with two damping pads 16, the upper surface of first mounting bracket 1 is equipped with two groups of second mounting hole 2, can install and fix first mounting bracket 1, facilitate the stable use of this magnetically controlled reactor.

[0025] The working principle of the utility model is:

[0026] In use, first use hoisting equipment to hold on the upper surface of lifting ring 9, and install and fix this magnetically controlled reactor by first mounting bracket 1 and second mounting bracket 10, when noise is generated in the operation process of magnetically controlled reactor, utilize sound-absorbing panel 8 of polyester fiber material to uniformly absorb the noise generated by magnetostriction phenomenon of magnetically controlled reactor, and utilize sound insulation shell 4 to isolate and block noise, reduce the propagation degree of noise, prevent noise generated by reactor work from causing interference to environment, and utilize heat dissipation fan 52 to work to blow and cool the inside of sound insulation shell 4, simultaneously discharge heat through heat dissipation air hole 7, realize the blow and cooling of magnetically controlled reactor, realize the safe and effective use of this magnetically controlled reactor.

[0027] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0028] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A magneto-reactive reactor, characterized by: The utility model relates to a first mounting support (1) is connected with a group of iron core yoke frames (13) on the upper surface, the outer surface of each iron core yoke frame (13) is sleeved with a coil (14), and the both ends of each coil (14) are electrically connected with electrode sheet (3), and the top of a group of iron core yoke frames (13) is connected with second mounting support (10) in common, the upper surface of second mounting support (10) is equipped with two groups of first mounting hole (11), and the upper surface of first mounting support (1) and the bottom surface of second mounting support (10) are connected with sound insulation shell (4) in common, and the inner wall of sound insulation shell (4) is connected with a group of symmetrical sound absorption board (8), and the front end of each electrode sheet (3) penetrates sound insulation shell (4) and extends to the front of sound insulation shell (4), and the outer surface of each electrode sheet (3) is connected with insulating sleeve (15), and the left and right sides of sound insulation shell (4) are equipped with heat dissipation assembly (5), and the left and right sides of sound insulation shell (4) are equipped with recess (6), and the inner wall of each recess (6) is equipped with a group of heat dissipation air holes (7).

2. A magneto-reactive according to claim 1, characterized in that: The heat dissipation assembly (5) includes two heat dissipation fans (52) and two dust covers (51), and the outer surface of the heat dissipation fan (52) is fixedly embedded with the inner wall of the sound insulation shell (4).

3. A magneto-reactive according to claim 1, characterized in that: The sound absorption board (8) is a polyester fiber board.

4. A magneto-reactive according to claim 1, characterized in that: The left and right sides of the second mounting support (10) are connected with lifting rings (9), and the lifting rings (9) are made of metal.

5. A magneto-reactive according to claim 1, characterized in that: The back of the sound insulation shell (4) is connected with a model mark (12), and the model mark (12) is located in the upper middle part of the sound insulation shell (4).

6. A magneto-reactive according to claim 1, characterized in that: The bottom of the first mounting support (1) is connected with two damping pads (16), and the upper surface of the first mounting support (1) is provided with two groups of second mounting holes (2).

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