Electric reactor

Abstract

The utility model relates to the field of electric power, in particular to an electric reactor. The utility model provides an electric reactor. The electric reactor comprises an electric reactor body and a movable frame, and the reactor body is fixedly arranged above the movable frame. According to the reactor moving mechanism, the reactor body is directly arranged above the moving frame, and a box body in the related technology is abandoned, so that the additional cost of the moving mechanism of the reactor is reduced, meanwhile, the reactor is completely exposed in the air, and the heat dissipation problem of the reactor does not need to be considered.

Description

Technical Field

[0001] The utility model relates to the field of electric power, in particular to a reactor. Background Art

[0002] As an important type of power equipment, the role of the reactor in the power system includes but is not limited to compensating for stray capacitive current, limiting closing inrush current, limiting short-circuit current, filtering, smoothing, starting, lightning protection, and wave blocking.

[0003] In the testing process of the power electronics industry, iron core reactors are usually used. They often need to be moved before and after the test. However, since the usual reactors are too large and heavy, direct movement may cause the reactor to fall and be damaged, causing great trouble.

[0004] In the related art, the reactor is moved by placing it in a mobile box. The overall equipment occupies a large space, and the box requires additional heat dissipation equipment to dissipate the heat of the reactor, which leads to a significant increase in the overall testing process from the cost of transporting the equipment to the cost of heat dissipation.

[0005] Therefore, a simple mobile reactor that does not require heat dissipation is needed to solve this problem. Utility Model Content

[0006] The technical problem to be solved by the utility model is: in order to solve the problems in the prior art, the utility model provides a reactor to solve the above problems.

[0007] The technical solution adopted by the utility model to solve the technical problem is: a reactor, comprising:

[0008] Reactor body and mobile frame;

[0009] The reactor body is fixedly arranged above the moving frame.

[0010] Furthermore, the mobile frame includes a frame body and at least three mobile wheels;

[0011] The moving wheel is fixedly or detachably arranged below the frame;

[0012] The reactor body is fixedly arranged on the frame.

[0013] Furthermore, the frame includes: a first supporting portion and a second supporting portion;

[0014] The first supporting portion and the second supporting portion are arranged opposite to each other and are respectively fixed below the reactor body.

[0015] Furthermore, the first supporting portion and the second supporting portion are both arranged along the length direction of the reactor body.

[0016] Furthermore, the first supporting portion and the second supporting portion are both arranged along the width direction of the reactor body.

[0017] Furthermore, the movable wheel is a universal wheel.

[0018] Furthermore, the reactor body includes an iron core and a coil;

[0019] The coil is sleeved on the iron core.

[0020] Furthermore, the iron core is arranged horizontally, that is, the height of the iron core is smaller than the width and length of the iron core.

[0021] Furthermore, the coil includes a coil body and a wiring portion;

[0022] The connection portion is electrically connected to the coil body, and the connection portion is fixedly arranged on the coil body.

[0023] Furthermore, the wiring portion extends upward from the connection surface along the radial direction of the coil body.

[0024] The utility model has the beneficial effect that the utility model provides a reactor, comprising: a reactor body and a mobile frame; the reactor body is fixedly arranged above the mobile frame. By directly arranging the reactor body above the mobile frame, the box in the related art is discarded, thereby reducing the additional cost of the mobile mechanism of the reactor. At the same time, the reactor is completely exposed to the air, and there is no need to consider the heat dissipation problem of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 It is a structural schematic diagram of a best embodiment of a reactor of the utility model;

[0027] Figure 2 It is an explosion diagram of an optimal embodiment of a reactor of the utility model.

[0028] In the figure: a reactor body 100 ; an iron core 110 ; a coil 120 ; a coil body 121 ; a wiring portion 122 ; a moving frame 200 ; a frame body 210 ; a first supporting portion 211 ; a second supporting portion 212 ; and a moving wheel 220 . DETAILED DESCRIPTION Example

[0029] See also Figure 1-Figure 2At least one embodiment provides a reactor, including: a reactor body 100 and a mobile frame 200; the reactor body 100 is fixedly arranged above the mobile frame 200. By directly arranging the reactor body 100 above the mobile frame 200, the box in the related art is discarded, thereby reducing the additional cost of the moving mechanism of the reactor. At the same time, the reactor is completely exposed to the air, and there is no need to consider the heat dissipation problem of the reactor.

[0030] The relevant structure of the mobile frame 200 is described below: In at least one embodiment, the mobile frame 200 includes a frame body 210 and at least three moving wheels 220. By setting the mobile frame 200 separately, when the reactor needs to be fixed but not moved, the moving wheels 220 are removed and the reactor body 100 is directly fixed to the ground through the frame body 210. The setting of at least three moving wheels 220 can ensure the stability of the movement of the frame body 210; the moving wheels 220 are fixedly set below the frame body 210, and the frame body 210 can be moved through the setting of the moving wheels 220, and the reactor body 100 is fixedly set on the frame body 210, thereby facilitating the transportation of the reactor body 100.

[0031] In at least one embodiment, the movable wheel 220 is detachably connected to the frame 210. When the frame 210 does not need to be moved, the movable wheel 220 can be removed, and the hole for installing the movable wheel 220 becomes a fixed position of the frame 210, and the frame 210 is fixed to the ground through the fixed position of the frame 210.

[0032] The following is an explanation of the relevant structure of the frame 210: In at least one embodiment, the frame 210 includes: a first support portion 211 and a second support portion 212, the first support portion 211 is installed at the bottom of the frame 210, and the moving wheel 220 is installed at the bottom of the second support portion 212. The first support portion 211 and the second support portion 212 are arranged relative to each other, and then after the moving wheel 220 is installed, the installation surface of the moving wheel 220 is parallel to the frame 210, and this arrangement further ensures that the moving wheel 220 is stable. The installation stability of the frame 210 and the moving wheel 220 is ensured, and the moving wheel 220 is prevented from accidentally falling off. The first support part 211 and the second support part 212 are respectively fixed at the bottom of the reactor body 100. Through such an arrangement, compared with the first support part 211 or the second support part 212 installed on the top of the reactor body 100, that is, compared with the arrangement of the box in the prior art, it is avoided that a fan and a sensor need to be installed due to heat dissipation problems, and the internal operation of the reactor is also cumbersome. The space occupied by the entire reactor is reduced, so that it is suitable for the assembly of large reactors.

[0033] In at least one embodiment, the first support portion 211 and the second support portion 212 are both arranged along the length direction of the reactor body 100 , thereby ensuring the installation stability between the frame 210 and the moving wheel 220 in the length direction.

[0034] In at least one embodiment, the first support portion 211 and the second support portion 212 are both disposed along the width direction of the reactor body 100 , thereby ensuring the installation stability between the frame 210 and the moving wheel 220 in the width direction.

[0035] In at least one embodiment, the moving wheel 220 is a universal wheel, thereby improving the flexibility of the movement of the reactor.

[0036] The relevant structure of the reactor body 100 is described below: in at least one embodiment, the reactor body 100 includes an iron core 110 and a coil 120; the coil 120 is sleeved on the iron core 110, that is, the reactor adopts a core reactor; specifically, the first support portion 211 is fixed to the bottom of the iron core 110 by bolts.

[0037] In at least one embodiment, the core 110 is horizontally arranged, that is, the height of the core 110 is smaller than the width and length of the core 110. By horizontally arranging the core 110, the entire reactor body 100 is horizontally arranged. Compared with the vertical arrangement of the inductor body in the prior art, it can better save space and have better heat dissipation effect. At the same time, the entire reactor can be directly shoveled up by a forklift for transportation.

[0038] The relevant structure of the coil 120 is described below: In at least one embodiment, the coil 120 includes a coil body 121 and a wiring portion 122; the wiring portion 122 is electrically connected to the coil body 121, and the wiring portion 122 is fixedly disposed on the coil body 121. After the iron core 110 is horizontally disposed, the coil 120 is also horizontally disposed, that is, the wiring portion 122 is located at one end of the iron core 110, that is, the height of the wiring portion 122 is lower than that of the prior art, thereby providing convenience for wiring.

[0039] In at least one embodiment, the wiring portion 122 extends upward from the connection surface along the radial direction of the coil body 121 to further facilitate wiring.

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0043] Any process or method description in the flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present invention includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present invention belong.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A reactor, characterized in that: include: Reactor body and mobile frame; The reactor body is fixedly arranged above the movable frame; The mobile frame includes a frame body and at least three mobile wheels; The moving wheel is fixedly or detachably arranged below the frame; The reactor body is fixedly arranged on the frame; The frame includes: a first supporting portion and a second supporting portion; The first supporting portion and the second supporting portion are arranged opposite to each other and are respectively fixed below the reactor body.

2. The reactor according to claim 1, characterized in that: The first supporting portion and the second supporting portion are both arranged along the length direction of the reactor body.

3. The reactor according to claim 1, characterized in that: The first supporting portion and the second supporting portion are both arranged along a width direction of the reactor body.

4. The reactor according to claim 1, characterized in that: The moving wheel is a universal wheel.

5. The reactor according to claim 1, characterized in that: The reactor body comprises an iron core and a coil; The coil is sleeved on the iron core.

6. The reactor according to claim 5, characterized in that: The iron core is arranged horizontally, that is, the height of the iron core is smaller than the width and length of the iron core.

7. The reactor according to claim 5, characterized in that: The coil comprises a coil body and a wiring portion; The connection portion is electrically connected to the coil body, and the connection portion is fixedly arranged on the coil body.

8. The reactor according to claim 7, characterized in that: The wiring portion extends upward from the connection surface along the radial direction of the coil body.

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