CN216213755U - Triangular reactor core suspension device - Google Patents

Abstract

The utility model relates to a triangular reactor core suspension device which is used for supporting a reactor core, wherein the reactor core is arranged in a reactor core shell, a gas port and a coolant port are formed in a first side surface of the reactor core shell, the triangular reactor core suspension device comprises a first supporting foot, a second supporting foot and a third supporting foot, the first supporting foot and the second supporting foot are both connected with the first side surface of the reactor core shell, the third supporting foot is connected with a second side surface of the reactor core shell, and the second side surface is a side surface opposite to the first side surface in the reactor core shell. Compared with the prior art, the utility model ensures the stability of one side of the gas port and the coolant port of the reactor core, reduces the number of the landings from four to three, reduces the possibility that the reactor core is distorted due to inconsistent vibration deviation of each landing, and can reduce the conduction of external distortion vibration, so that the reactor is more stable, safe and reliable.

Description

Triangular reactor core suspension device

Technical Field

The utility model relates to the field of reactor core suspension devices, in particular to a triangular reactor core suspension device.

Background

The reactor core is generally suspended and installed in each application scene and is kept in a suspended state; the existing installation mode mostly adopts a four-point type reactor core suspension device, namely four corners of the ground of a reactor core shell are respectively provided with a supporting foot so as to support a reactor core in a suspension mode, and the structure has the following defects:

the quadrangular type support has four landings, easily causes external twisting vibration to be transmitted to the core, and also easily twists the core if the up and down offsets of the four support legs are not uniform, resulting in core damage and leakage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a triangular reactor core suspension device which enables a reactor to be more stable, safe and reliable.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a three angie type reactor core linkage for support the reactor core, this reactor core is installed in the reactor core shell, the first side of reactor core shell is equipped with gas port and coolant liquid mouth, three angie type reactor core linkage includes first supporting legs, second supporting legs and third supporting legs, first supporting legs and second supporting legs are all connected the first side of reactor core shell, the third supporting legs is connected the second side of reactor core shell, the second side be in the reactor core shell with the side that first side is relative.

Furthermore, the first supporting leg and the second supporting leg are respectively located at the left end and the right end of the first side face.

Further, two connection points of the first supporting foot and the second supporting foot on the first side face are located at the same horizontal height.

Furthermore, the transverse sections of all parts of the first supporting foot from top to bottom are rectangles with the same width and gradually increased length.

Further, first supporting legs include fillet and trapezoidal portion of interconnect, the longitudinal section of fillet is incomplete circular, and this incomplete circular upper end is the circular arc, and the lower extreme is the straight line, the longitudinal section of trapezoidal portion is trapezoidal, the bottom plane of fillet is connected the upper base plane of trapezoidal portion.

Further, the second supporting leg has the same structure as the first supporting leg.

Further, the third supporting leg has the same structure as the first supporting leg.

Further, the first supporting leg and the second supporting leg are connected with the reactor core shell through hard connection or are connected with the reactor core shell through soft connection, and the third supporting leg is connected with the reactor core shell through hard connection or soft connection.

Further, the hard connection includes bolt connection, adhesion and clamping.

Further, the flexible coupling includes coupling the core housing by shock absorbing parts including an elastic member, a flexible member and a damping member.

Compared with the prior art, the utility model has the following advantages:

(1) the triangular reactor core suspension device is provided with two supporting legs at one side provided with the gas port and the cooling liquid port, only one supporting leg is arranged at the opposite side of the triangular reactor core suspension device, the weight of one side of the gas port and the cooling liquid port is large, the vibration conduction quantity is large, the supporting stability of the triangular reactor core suspension device is ensured through the two supporting legs, and the vibration amplitude of the triangular reactor core suspension device is reduced; the stability of the opposite side of the reactor core is relatively high, the number of the landed points of the reactor core shell is reduced from four to three by arranging one supporting leg, the possibility that the reactor core is distorted due to inconsistent vibration deviation of the landed points is reduced, the conduction of external distortion vibration can be reduced, and the reactor is more stable, safe and reliable.

(2) The contact area between the top connection part of the supporting leg and the reactor core shell is small, so that the vibration conduction of the supporting leg to the reactor core shell can be reduced; the bottom area of the supporting leg is large, and the stability of the supporting leg can be ensured, so that the stability of the reactor core is ensured.

(3) The supporting legs are connected with the reactor core shell through elastic parts, flexible parts, damping parts and other damping parts, vibration buffering is achieved, and torsional vibration conduction to the reactor core is reduced.

Drawings

FIG. 1 is a perspective view of a triangular core suspension system according to an embodiment of the present invention;

FIG. 2 is a front view of a triangular core suspension system according to an embodiment of the present invention;

FIG. 3 is a left side view of a triangular core suspension assembly provided in an embodiment of the present invention;

in the figure, 1, a first support leg, 101, a rounded portion, 102, a trapezoidal portion, 2, a second support leg, 3, a third support leg, 4, a core shell, 401, a first side surface, 402, a second side surface, 5, an air port, 6, and a coolant port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers 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.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Example 1

Referring to fig. 1 to 3, the present embodiment provides a triangular core suspension device for supporting a core, the core being installed in a core shell 4, a first side 401 of the core shell 4 being provided with a gas port 5 and a coolant port 6, the triangular core suspension device including a first support leg 1, a second support leg 2 and a third support leg 3, the first support leg 1 and the second support leg 2 being connected to the first side 401 of the core shell 4 and being located at both left and right ends of the first side 401, the third support leg 3 being connected to a second side 402 of the core shell 4, the second side 402 being a side of the core shell 4 opposite to the first side 401.

The transverse sections of all parts of the first supporting leg 1 from top to bottom are rectangles with the same width and gradually increased length; in order to make the overall stability of the supporting foot higher, the second supporting foot 2 is preferably the same structure as the first supporting foot 1; more preferably, the third support foot 3 is of the same construction as the first support foot 1.

The core and the core shell as a whole may be positioned in, below, or above a support surface formed by three support points formed by the three support legs on the core shell.

According to the layout of the reactor in a vehicle or in a system, the triangular reactor core suspension device can be in the form of a front triangle, a rear triangle, a side triangle and the like, wherein the front triangle is a front triangle, the first supporting foot 1 and the second supporting foot 2 are positioned on the front side surface of the reactor core shell 4, the rear triangle is a rear triangle, the first supporting foot 1 and the second supporting foot 2 are positioned on the rear side surface of the reactor core shell 4, and the side triangle is a side triangle, the first supporting foot 1 and the second supporting foot 2 are positioned on the left side surface or the right side surface of the reactor core shell 4.

Each supporting leg can be connected with the reactor core shell through hard connection or soft connection, how to connect specifically is optimized and adjusted according to specific environmental vibration and anti-seismic requirements, and if the environmental vibration is large, the anti-seismic requirements on the reactor core are high, the soft connection is selected.

Specifically, the hard connection includes bolting, bonding, and snapping.

The flexible connection includes connecting the core shell 4 through shock absorbing parts including elastic members, flexible members and damping members.

In order to avoid the vertical displacement deviation of the first supporting leg 1 and the second supporting leg 2 which are positioned on the same side surface under the vibration and influence the structural stability, as a preferred embodiment, the first supporting leg 1 and the second supporting leg 2 adopt the same connection mode.

In order to save raw materials, be safe and be beautiful for the supporting foot, as a preferred embodiment, the supporting foot includes fillet 101 and trapezoidal part 102 connected with each other, the longitudinal section of fillet 101 is the incomplete circle, the upper end of this incomplete circle is the circular arc, the lower extreme is the straight line, the longitudinal section of trapezoidal part 102 is trapezoidal, the upper basal plane of fillet 101 connects trapezoidal part 102.

The layout of the first supporting leg 1 and the second supporting leg 2 on the same end plate can be adjusted according to the layout of the gas port and the cooling liquid port, and the first supporting leg and the second supporting leg can be at the same horizontal height or different horizontal heights.

In order to stably support the core, as a preferred embodiment, two connection points of the first and second support feet 1 and 2 on the first side 401 are located at the same level.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. The utility model provides a three angie type core suspension devices for support the core, this core is installed in core shell (4), first side (401) of core shell (4) are equipped with gas port (5) and coolant liquid mouth (6), its characterized in that, three angie type core suspension devices include first supporting legs (1), second supporting legs (2) and third supporting legs (3), first supporting legs (1) and second supporting legs (2) are all connected first side (401) of core shell (4), third supporting legs (3) are connected second side (402) of core shell (4), second side (402) be in core shell (4) with the side that first side (401) are relative.

2. The delta core suspension device according to claim 1, wherein the first support foot (1) and the second support foot (2) are located at left and right ends of the first side surface (401), respectively.

3. The delta core suspension arrangement as set forth in claim 1, characterized in that the two connection points of the first (1) and second (2) support legs on the first side (401) are at the same level.

4. The delta core suspension device as set forth in claim 1, wherein the first support leg (1) has a rectangular shape with a width being the same and a length being gradually increased in a transverse section from the top to the bottom.

5. The delta core suspension device according to claim 4, wherein the first support leg (1) comprises a corner portion (101) and a trapezoidal portion (102) which are connected with each other, the longitudinal section of the corner portion (101) is a circle with a truncated circle, the upper end of the circle is a circular arc, the lower end of the circle is a straight line, the longitudinal section of the trapezoidal portion (102) is a trapezoid, and the bottom end plane of the corner portion (101) is connected with the upper bottom plane of the trapezoidal portion (102).

6. The delta core suspension arrangement as set forth in claim 5, characterized in that the second support foot (2) is identical in construction to the first support foot (1).

7. The delta core suspension arrangement as set forth in claim 6, characterized in that the third support foot (3) is identical in construction to the first support foot (1).

8. The delta core suspension arrangement as set forth in claim 1 wherein the first and second support legs (1, 2) are each connected to the core housing (4) by a hard connection or are each connected to the core housing (4) by a soft connection and the third support leg (3) is connected to the core housing (4) by a hard or soft connection.

9. The delta core suspension arrangement of claim 8 wherein the hard connections include bolted, glued and clamped connections.

10. The delta core suspension arrangement as set forth in claim 8 wherein said flexible connections comprise connecting the core housing (4) by shock absorbing parts including springs, flexures and dampers.

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