KR101712073B1 - Ess housing having earthquake-proof performance - Google Patents

Abstract

The present invention comprises: a housing; an ESS device stored inside the housing; a support unit of which one end is coupled to a side surface or an upper surface of the ESS device and the other end is coupled to the inner circumferential surface of the housing; and an elastic unit installed on a floor surface of the housing to support a lower side of the ESS device.

Description

[0001] ESS HOUSING HAVING EARTHQUAKE-PROOF PERFORMANCE [0002]

The present invention relates to an ESS enclosure having seismic performance.

More specifically, the housing and the ESS apparatus stored in the housing are provided with the earthquake-proofing means to mitigate the impact applied to the housing and the ESS apparatus, and to enable the ESS apparatus to perform the function even in the event of an earthquake, The present invention relates to an ESS enclosure having an earthquake-proof performance for smoothly supplying energy.

ESS (Energy Storage System) is generally used to store excess electrical energy and use it when it is needed. It can be widely used to stabilize output when producing renewable energy such as solar power or wind power. .

In addition, it can be used in an emergency such as a power failure.

As one of the technologies including such an ESS device, an energy storage container is disclosed in Patent Publication No. 10-1664340.

However, there is a problem in that the ESS device corresponding to a heavy object is left in a poor academy environment and the aging due to the deterioration of the equipment and the parts progresses rapidly .

In addition, although it has a function to supply electric energy at any place where electric energy is needed, the ESS device is damaged or deformed due to vibrations and impacts transmitted when natural disasters such as earthquakes or typhoons occur, , The function is lost, the supply of electric energy is delayed, and further, the incidence of the accident is deteriorated.

That is, it is difficult to perform the function of the ESS device, and thus it is difficult to supply electric energy.

Patent Registration No. 10-1664340 (Apr. 20, 2016) Japanese Patent Application Laid-Open No. 10-2016-0094216 (2016.08.09.)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide an ESS apparatus that is housed inside a housing and includes an earthquake- The present invention provides an ESS enclosure having an earthquake-proof performance that effectively mitigates an earthquake and enables an ESS device to perform its function so that electric energy can be supplied smoothly.

According to an aspect of the present invention, there is provided an ESS enclosure having a seismic performance, comprising: a housing; An ESS device stored inside the enclosure; A support having one end coupled to a side surface or an upper surface of the ESS device and the other end coupled to an inner peripheral surface of the enclosure; And an elastic part provided on a bottom surface of the housing and supporting the lower side of the ESS device. [0010] According to the present invention, there is provided an ESS enclosure having a seismic performance.

The present invention provides an earthquake-resistant device in an enclosure and an ESS device stored inside the enclosure to more effectively mitigate the impact applied to the enclosure and the ESS device, and to enable the ESS device to perform its function in the event of an earthquake, And has a remarkable effect of enabling smooth supply of energy.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front cross-sectional view of an ESS enclosure having seismic performance according to the present invention. Fig.
2 is a side view showing an enclosure in an ESS enclosure having a seismic performance according to the present invention.
3 is a perspective view showing a panel part in an ESS housing having seismic performance according to the present invention.
4 is a front view showing an example of a support portion in an ESS enclosure having a seismic performance according to the present invention.
5 is a front view showing another example of a support portion in an ESS enclosure having a seismic performance according to the present invention.
FIG. 6 is a perspective view showing an example in which support portions made up of an example of the ESS enclosure having seismic performance according to the present invention are crossed with support portions made up of other examples.
FIG. 7 is a front sectional view of a shock absorber in an ESS housing with seismic performance according to the present invention. FIG.
FIG. 8 is a perspective view showing an example of an elastic portion in an ESS enclosure having a seismic performance according to the present invention.
9 is an exploded perspective view showing another example of the elastic portion in the ESS enclosure having the seismic performance according to the present invention.
10 is a view showing an example in which a diaphragm spring acts in an ESS housing having seismic performance according to the present invention.
11 is a view showing another example of the dish spring in the ESS enclosure having the seismic performance according to the present invention.
12 is an exploded perspective view showing still another example of the elastic portion in the ESS enclosure having the seismic performance according to the present invention.
13 is a plan side cross-sectional view of an elastic part according to still another embodiment of an ESS enclosure having seismic performance according to the present invention.

Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings defined in consideration of functions in the embodiments of the present invention, It should be construed in the meaning and concept consistent with the technical idea of the present invention based on the principle that the concept of the term can be appropriately defined in order to explain it in the best way.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, various equivalents And variations are possible.

Before describing the present invention with reference to the accompanying drawings, it is not shown what is not necessary in order to reveal the gist of the present invention, that is, a publicly known structure that a person skilled in the art can easily add, .

The ESS enclosure having the seismic performance according to the present invention includes the enclosure 100 and the ESS device 200 stored in the enclosure 100 to provide an earthquake-resistant means to the enclosure 100 and the ESS device 200 The present invention relates to an ESS enclosure having an earthquake-proof performance that enables the ESS apparatus 200 to perform its function even when an earthquake occurs, thereby smoothly supplying electric energy.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an ESS enclosure having a seismic performance according to the present invention will be described in detail with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front cross-sectional view of an ESS enclosure having seismic performance according to the present invention. Fig.

The ESS enclosure having the earthquake-proof performance according to the present invention enhances the efficiency of the earthquake-proof performance, so that the ESS apparatus 200 can smoothly perform its functions even in the event of a natural disaster such as an earthquake, (200), a support part (300) and an elastic part (400).

1 and 2, the enclosure 100 is housed in an ESS device 200 to be described later, thereby preventing the ESS device 200 from being exposed to the outside, and rainwater or the like is introduced into the enclosure 100 And includes a skeleton frame 110 and a panel unit 120, which can safely store the ESS apparatus 200 by preventing the occurrence of electric leakage and fire due to flooding.

Preferably, the ESS device 200, including the roof and the floor, is more securely stored from the outside.

A plurality of skeletal frames 110 are provided between the roof and the bottom constituting the enclosure 100 and serve as a skeleton for supporting the roof from the floor, and the panel unit 120 described later is coupled to form a wall .

At this time, the coupling between the roof and the skeleton frame 110 and the coupling between the floor and the skeleton frame 110 can be accomplished through bolts and nuts using an L-shaped coupling member.

The panel unit 120 is provided between a plurality of skeleton frames 110 to form a wall. The panel unit 120 includes a frame 121 and a corrugated panel 122.

As shown in FIG. 2, the panel unit 120 has a rectangular shape, and a plurality of the panel units 120 are provided to form a wall. The panel unit 120 improves seismic performance by the morphological characteristics of the corrugated panel 122.

The frame 121 is configured to include upper, lower, left, and right frames of the panel unit 120 so as to surround the upper, lower, left, and right ends of the corrugated panel 122 to be described later, (122) is firmly supported.

At this time, the frame frame 121 can be coupled with the roof, the floor, and the frame frame 110 by welding using a conventional method.

According to the design conditions, when the plurality of panel parts 120 are provided, the frame part 121 of the panel part 120 is welded to the part of the frame part 110 which is in contact with the frame part 110, The portion of the panel unit 120 that is in contact with the panel unit 120 may be configured to weld and bond the frame units 121 of the panel unit 120 to each other.

Accordingly, it is possible to minimize the unnecessary use amount of the skeleton frame 110 in the enclosure 100 of the same size, and to increase the area where the pleated-type pleat-like panel 122 is used, thereby further improving the seismic performance.

The corrugated panel 122 is coupled to the inside of the frame 121, and its cross-section is formed in a form in which corrugations are repeated, as shown in Fig.

The upper and lower sides of the corrugated panel 122 may be entirely welded, and the left and right sides may be spot welded. .

3, one corrugated panel 122 may be formed to be longer than the corrugated panel 122 in the width direction.

That is, the portion formed in the transverse direction of the corrugated panel 122 is elongated, and the inclined portion formed in the width direction of the corrugated panel 122 connecting one corrugation and the other corrugation is relatively short .

Thus, it is easy to construct the panel portion 120 having a plurality of corrugations by the wall, and even if the width is formed to be shorter than the width by the corrugated shape, it is possible to cope with the load or impact applied in the vertical direction more easily As the wrinkles are formed, they can be absorbed by vibration or shock due to earthquake, so that damage or deformation can be minimized.

According to design conditions, a heat insulating material 123 may be further provided on the inner surface of the panel part 120.

Such a heat insulating material 123 improves the heat insulating property to minimize the temperature imbalance inside the enclosure 100 and prevents the movement of heat due to the temperature difference between the inside and the outside of the enclosure 100 to minimize moisture generation inside the enclosure 100 , It cuts off cold air in winter and blocks hot air in summer, thereby minimizing the amount of energy consumed in maintaining the temperature inside the enclosure (100).

The ESS device 200 functions to store stored electric energy or make use of the generated electric energy by allowing the stored electric energy to be used in accordance with the purpose when necessary.

On the other hand, the ESS device can not perform its function in the event of a natural disaster such as an earthquake, so that it is difficult to store and supply electric energy, making it difficult to use it as an alternative resource in an emergency.

As shown in the accompanying drawings, an ESS enclosure having a seismic performance according to the present invention includes an ESS device 200 housed in a housing 100, The shock applied to the housing 100 and the ESS device 200 is relieved and the safety is ensured so that the ESS device 200 can perform its function even in the event of an earthquake.

The earthquake-proofing means provided in the housing 100 has been described in detail with reference to FIGS. 1 to 3. Hereinafter, the earthquake-proofing means provided in the ESS 200 will be described in detail with reference to FIG. 4 to FIG.

4 to 7, a support 300 connecting the side surface or the upper surface of the ESS device 200 to the inner circumferential surface of the housing 100 will be described in detail.

FIG. 4 is a front view showing an example of a supporting part in an ESS enclosure having a seismic performance according to the present invention, FIG. 5 is a front view showing another example of a supporting part in an ESS enclosure having a seismic performance according to the present invention, FIG. 7 is a front view showing a shock absorber in an ESS enclosure having a seismic performance according to the present invention; FIG. 7 is a front view showing a shock absorber in an ESS enclosure according to the present invention .

The supporting part 300 may be formed of a wire or the like which is coupled to the side surface or the upper side of the ESS device 200 at one end and coupled to the inner circumferential surface of the housing 100 at the other end, It can be made by wire.

At this time, the supporting part 300 made of wire can be coupled to both sides of the ESS device 200 as shown in FIG.

Thus, the support portion 300 can prevent the ESS device 200 from being moved or collapsed in a specific direction due to an impact when a natural disaster such as an earthquake occurs by allowing each of both sides of the ESS device 200 to be coupled to the inner circumferential surface of the enclosure 100 And the seismic performance can be further improved by minimizing the vibration caused by the vibration.

Here, the wire rope is made by twisting six strands around a rope made of a manila string, or a rope made of a manila hemp, and then making a strand after making a steel wire. The wire rope can withstand a large tensile force, It is mainly used for hanging or pulling.

4, the support portion 300 includes an elastic support portion 310 that is elastically supported between the outer side of the ESS device 200 and the inner peripheral surface of the housing 100, The tension adjusting unit 320 may include a tension adjusting unit 320 for adjusting the length of the supporting unit 300 or may include the elastic supporting unit 310 and the tension adjusting unit 320 as shown in FIG. .

First, referring to FIG. 4, an example of the support part 300 including the elastic support part 310 will be described.

The elastic supporter 310 is provided between the end of the supporter 300 and the end of the supporter 300 or between the end of the supporter 300 and the end of the supporter 300, And is preferably coupled to both sides of the ESS device 200 as shown in FIG. 2 so that both sides of the ESS device 200 are resiliently supported by the same force.

4, the elastic supporting portion 310 includes a socket member 311, an elastic spring 312, and an engagement pin 313. [

The socket member 311 is provided between the end of the supporting part 300 and the ESS device 200 or between the end of the supporting part 300 and the housing 100 and a stretchable space 311a in which the inside thereof is empty is formed .

One end of the socket member 311 is engaged with the end of the support portion 300 and the engagement pin 313 to be described later is coupled to the ESS device 200 or the enclosure 100, So that the elastic force can be exerted.

The elastic spring 312 is provided in the elongating and contracting space 311a and the other end is in contact with the inner circumferential surface of the socket member 311 and exerts an elastic force at one end of the socket member 311.

4, one end of the coupling pin 313 comes into contact with one end of the elastic spring 312 and is resiliently supported at one end of the socket member 311 and the other end is projected toward the other end of the socket member 311 And is coupled to the ESS device 200 or the enclosure 100.

The supporting part 300 formed by the wire rope exerts an elastic force in the longitudinal direction of the supporting part 300 by the elastic supporting part 310 so that the supporting part 300, which is respectively connected to both sides of the ESS device 200, The ESS device 200 can be flexibly replaced by the elastic force of the elastic supporter 310 when an earthquake occurs so that the ESS device 200 can be flexibly replaced by vibration or shock, Can be minimized.

5, the tension adjusting unit 320 includes a support 300 for connecting the inner circumferential surface of the housing 100 and the ESS 200, The length of the support portion 300 is adjusted by adjusting the tension adjusting portion 320 formed of the turnbuckles.

Accordingly, the tensile force applied to the plurality of support parts 300 connecting the inner circumferential surface of the housing 100 and the ESS device 200 can be adjusted, and the force applied to the ESS device 200 can be dispersed, The supporting unit 300 can be maintained in a taut state by increasing the tension of the supporting unit 300 coupled to the ESS unit 200 so as to have a high fixing force between the enclosure 100 and the ESS unit 200, It is possible to minimize the occurrence of breakage or deformation due to vibration or impact due to vibration.

According to the design conditions, the support portion 300 may be configured to include the elastic support portion 310 and the tension adjusting portion 320, as shown in FIG.

6, the elastic supporting portion 310 and the tension adjusting portion 320 are provided so as to correspond to the left and right sides of the housing 100, respectively, and the front and back side lengths of the housing 100 A pair of elastic supporting portions 310 and a pair of tension adjusting portions 320 may be sequentially provided.

The ESS device 200 can be firmly stored in the enclosure 100 while the support part 300 made of wire is kept tight by the tension adjusting part 320. However, The tension regulating unit 320 firstly attenuates the force to be moved by the elastic supporter 200 and the elastic supporter 310 is secondarily attenuated to enhance the seismic performance more efficiently and furthermore, The ESS device 200 can exert a force against the force so that the ESS device 200 can be stored in place.

Even if the supporting part 300 includes at least one selected from among the elastic supporting part 310 and the tension adjusting part 320, there is a problem that the supporting part 300 formed by the wire is cut off due to a momentary force applied when an earthquake occurs .

7, the number of contacts to which the support 300 is coupled is increased to disperse the force applied to the support 300, thereby improving the durability and preventing the life of the support 300 from being lowered .

That is, the support part 300 includes a first contact 331 to which the support part 300 and the ESS device 200 are coupled, a second contact 332 to which the support part 300 and the housing 100 are coupled, A plurality of contact points 331 and 332 are provided and the number of the contact points 331 and 332 including the first contact point 331 and the second contact point 332 is three or more, It is possible to efficiently distribute the force received by the motor 300.

At this time, the contact points 331 and 332 may be formed of a buffer part 330, preferably a roller.

7, when the first contact 331 is formed as one and the second contacts 332 as two as shown in FIG. 7, And a supporting portion 300 formed of a wire is formed to surround the pulley so that the force applied to the supporting portion 300 can be easily dispersed on the basis of the buffer portion 330.

That is, when the vibration is generated in the supporting part 300 provided in a straight shape, the greatest force in the longitudinal direction of the supporting part 300 acts as a tensile force to easily break or deform the supporting part 300, The supporting portion 300 is provided in a triangular shape by the buffer portion 330 having the three contacts 331 and 332 so that the force applied to the supporting portion 300 with respect to the buffer portion 330 is dispersed So that breakage or deformation of the supporting part 300 can be minimized.

7 shows an example in which the number of the first contacts 331 is one and the number of the second contacts 332 is two in FIG. 7, the number of the first contacts 331 may be plural And the number of the second contacts 332 may be one.

4 to 7, the supporting part 300 connecting the side surface or the upper surface of the ESS device 200 to the inner circumferential surface of the enclosure 100 has been described with reference to FIGS. The elastic portion 400, which is another earthquake-resistant means provided at the bottom of the floor panel 200, will be described in detail with reference to FIGS. 8 to 13. FIG.

9 is an exploded perspective view showing another example of an elastic portion in an ESS housing having an earthquake-proof performance according to the present invention, and Fig. 10 is an exploded perspective view showing an example of an elastic portion in an ESS housing having an anti- FIG. 11 is a view showing another example of a dish spring in an ESS housing having an earthquake-proof performance according to the present invention, 13 is an exploded perspective view showing another example of an elastic part in an ESS housing having seismic performance according to the invention, and Fig. 13 is a plan side sectional view of an elastic part according to another embodiment in an ESS housing having seismic performance according to the present invention.

The elastic part 400 is installed on the bottom surface of the housing 100 and supports the lower side of the ESS device 200.

8, the elastic part 400 may be provided between the bottom surface of the housing 100 and the lower side of the ESS device 200, Or includes a horizontal elastic portion 420 that elastically supports the ESS device 200 in the horizontal longitudinal direction by the diaphragm spring 424 as shown in Fig. 10 And may include a horizontal elastic portion 420 for elastically supporting the ESS device 200 in the horizontal direction and the transverse direction by the disc spring 424 as shown in the figure.

Here, the horizontal longitudinal direction and the transverse direction each mean a direction perpendicular to each other, and the longitudinal direction is a selected one of front and back or left and right sides, or the lateral direction is a left, right, or a selected one In the present specification, the horizontal elastic part 420 is configured to elastically support the ESS device 200 coupled to the bottom surface of the housing 100 in the longitudinal direction of the horizontal direction, The longitudinal direction and the lateral direction do not mean a specific direction.

First, an example of the elastic part 400 including the vertical elastic part 410 will be described with reference to FIG.

The vertical elastic part 410 is deflected between the bottom surface of the enclosure 100 and the lower surface of the ESS device 200 so as to buffer the vibration applied to the ESS device 200. The lower elastic member 410 ), An upper housing 412, and an elastic member 413.

Preferably, the vertical elastic part 410 may have a mount structure for absorbing vibrations or shocks through an elastic body between a part subject to vibration or impact and a device to be supported, and a structure capable of improving seismic performance It goes without saying that any configuration can be employed.

The lower housing 411 is coupled to the bottom surface of the housing 100, and an upper housing 412, which will be described later, is provided on the upper side.

The upper housing 412 is coupled to the upper side to support the lower side of the ESS device 200 and the lower housing 411 is located on the upper side of the lower housing 411 to be vertically moved by the elastic force of the elastic member 413 It is possible to expand and contract.

8, a portion of the upper housing 412 is inserted into the lower housing 411, and a portion of the elastic member 413, which will be described later, is inserted into the lower housing 411. The lower housing 411 and the upper housing 412, The upper housing 412 can be formed to be elastically stretchable from the lower housing 411 in the vertical direction.

At this time, a portion protruding upward from the lower housing 411 and a portion protruding to the lower side of the upper housing 412 are provided so as to overlap with each other, and a friction member (not shown in the drawing) is further provided on the outer surface of the protruded portion .

Such a friction member may be made of a sponge, rubber, or Teflon material having a certain degree of strength. In this case, a natural disaster such as an earthquake occurs, or the ESS device 200 is expanded and contracted to reduce friction against relative displacement, .

The elastic member 413 is elastically supported between the lower housing 411 and the upper housing 412 to elastically support the lower housing 411 coupled to the bottom surface of the housing 100 and the lower housing 411 coupled to the lower surface of the ESS device 200 And the upper housing 412 to be coupled is elastically supported in the vertical direction to absorb and reduce vibrations and shocks to improve seismic performance.

A spring cap (not shown) may be further provided between the upper side of the elastic member 413 and the lower side of the upper housing 412 to surround an upper portion of the elastic member 413.

When the upper side of the resilient member 413 made of a spring is brought into contact with the lower side of the upper housing 412, the spring cap is deformed in a spring- And the spring cap is fixed to the upper part of the upper housing 413. The upper end of the spring cap is connected to the lower end of the upper housing 413, So that the eccentricity applied to the elastic member 413 can be minimized and the ESS device 200 can be uniformly supported.

9, the horizontal elastic part 420 is disposed between the bottom surface of the housing 100 and the lower surface of the ESS device 200, Shrinkage and vibration of the ESS device 200 and comprises an upper end member 421, a stop member 422 and a lower end member 423. [

The upper member 421 is formed on the upper side of the horizontal elastic part 420. The ESS device 200 is supported on the upper side and the upper member 421 is mounted on the upper side of the pad 423a of the lower member 423 Respectively.

As shown in the accompanying drawings, the upper end member 421 has a shape in which a part of the front, rear, left, and right sides are inwardly folded, and has a cross section of ' And an incision groove 421a in the form of a wedge is formed.

The cutout groove 421a provides a space through which the later-described stop member 422 is guided.

The stop member 422 is provided in each of the pair of cutout grooves 421a so as to correspond to each other and has a cross-sectional shape and is guided to the cutout groove 211.

At this time, when the stop member 422 is guided to the cutout groove 421a, the lower end portion of the upper member 421 is hooked to the upper end portion of the 'A' shaped stop member 422, The range in which the upper member 421 is moved is limited by preventing the member 421 from being displaced upward and preventing the side member 422 from being displaced to the side as a part of the stop member 422 is guided into the cutout groove 421a And performs the function of interrupting.

A portion of the stop member 422 coupled to the lower member 423 is guided and interlocked with the cutout groove 421a so that the upper member 421 is engaged with the lower member 423 coupled to the bottom surface of the housing 100, To allow the movement of the ESS device 200 coupled to the free end of the ESS device 200,

The lower member 423 is configured to be in contact with the upper member 421 at the upper side and coupled with the bottom surface of the housing 100 at the lower side, 423b.

The pad 423a protrudes upward in the middle of the lower member 423 and functions to support the upper member 421 by contacting the lower surface of the upper member 421. [

The pad 423a may be made of a rubber material having excellent elasticity.

The vertical and horizontal loads, displacements, and rotational displacements occurring between the bottom surface of the housing 100 coupled to the bottom member 423 and the ESS device 200 coupled to the top member 421 are accommodated and dissipated, So that only a part thereof is safely transferred between the enclosure 100 and the ESS device 200.

Further, in the ESS enclosure having the earthquake-proof performance according to the present invention, a plurality of horizontal elastic portions 420 are distributed between the bottom surface of the enclosure 100 and the ESS device 200, When an earthquake occurs, the seismic force generated is evenly distributed to all the ESS apparatuses 200 and the enclosure 100 to dissipate the seismic energy.

The extension protrusions 423b protrude upward from both sides of the lower end member 423 and the stop members 422 are coupled to the extension protrusions 423b. As shown in the accompanying drawings, And is guided by the cutout groove 421a formed in the upper member 421 to limit the movement range of the upper member 421 together with the stop member 422. [

At this time, the engagement between the extending protrusion 423b and the stopping member 422 can be achieved by bolt connection, and a through hole (not shown) for the bolt connection is formed on each of the extending protrusion 423b and the stopping member 422 .

Further, the bottom surface of the housing 100 and the lower end member 423 may be engaged with each other by bolting, welding, or the like.

A diaphragm spring 424 may be provided to prevent the ESS device 200, which is stored in the housing 100, from being displaced or damaged or deformed when the housing 100 is shaken or an earthquake occurs.

9, the diaphragm spring 424 is provided between the outer circumferential surface of the cutout groove 421a of the upper end member 421 and the inner circumferential surface of the extending protrusion 423b of the lower end member 423, The ESS device 200 performs a function of elastically supporting and displacing the mutual displacement of the housing 100 and the ESS device 200 when an earthquake occurs.

At this time, it is needless to say that at least one plate spring 424 may be provided.

Here, the plate spring (belleville spring) 424 can be easily combined by being combined with each other for the purpose. Since the scale energy per unit volume is very large, a large load capacity can be obtained in a small space with a short stroke And is formed in the shape of an underside dish, as shown in the accompanying drawings. That is, a plurality of disc springs 424 can be stacked, and the buffering efficiency can be variously adjusted according to a serial, parallel, or serial-parallel loading method.

As the spring constant (unit k), which means the ratio to the linear displacement or the rotational displacement corresponding to the applied force, is varied by stacking one or more disc springs 424, , And the restoring force due to the movement of the housing 100 installed on the upper member 421 and the upper member 421 may be selectively adjusted.

9, when the upper end member 421 is moved from the lower end member 423 to the right side, the diaphragm spring 424 provided on the right side has a property of expanding in a contracted state, Since the disc spring 424 provided on the left side has a property of contracting in the expanded state, the upper end member 421 moved to the right side is moved to the left side by the disc spring 424 and returned to the original state.

9, if the number of the dish springs 424 to be installed is selectively plural, and the spring constant k when one dish spring 424 is installed is x, The spring constant k '= n * x when n number of the springs 424 are installed, so that a large spring constant can be obtained and the restoring force by the plate spring 424 can be easily adjusted.

9 and 10, a plurality of disc springs 424 are stacked so as to have the same direction in the form of a parallel shape, or a plurality of disc springs 424 424 may be stacked so as to have different directions in the form of a series, or may be stacked in a serial-parallel manner, which is a combination of series and parallel, though it is not shown in the drawing.

By selectively adjusting the number of the disc springs 424 and the loading method, customized design can be performed in consideration of the scale of the enclosure 100 and the ESS device 200 or the occurrence frequency of an earthquake in a specific area, Consumption can be prevented, and the damping effect by vibration can be easily satisfied.

Hereinafter, another example of the elastic portion 400 will be described with reference to FIGS. 12 and 13, which shows another embodiment of the configuration of the horizontal elastic portion 420 shown in FIGS. 9 to 11.

First, it should be noted that overlapping portions of the contents already described in Figs. 9 to 11 have not been described.

Another example of the horizontal elastic part 420 will be described with reference to Figs. 12 and 13. The diaphragm spring 424 may be provided on the front side and the back side in addition to the left and right sides of the horizontal elastic part 420. Fig.

The horizontal elastic part 420 further includes a protruding member 425 in addition to the upper end member 421, the stop member 422 and the lower end member 423. The protruding member 425 includes a horizontal elastic part 420 And is connected to each of the front side and the back side of the lower end member 423 and is connected to the front end side and the back side of the lower end member 423, The upper end member 421 is elastically supported from the lower end member 423 to the front side and the back side by arranging the diaphragm spring 424 between the members 421. [

Thus, when the housing 100 is shaken or a natural disaster such as an earthquake occurs, the top member 421, which is displaced from the bottom member 423, is urged by the elastic force of the diaphragm spring 424 provided on each of the left, right, The upper end member 421 which is displaced from the lower end member 423 is fixed so that the upper end member 421 and the lower end member 423 can not be broken or deformed, So that the ESS device 200 can smoothly perform the function even in the event of a natural disaster.

12 and 13, the protruding member 425 is separately provided. However, the protruding member 425 may be formed in the upper end member 421, the extending protrusion 423b formed in the lower end member 423, The upper member 421 may be formed on the front side and the rear side of the horizontal elastic part 420 so that the upper member 421 is elastically supported to the left, .

It is needless to say that a plurality of vertical elastic portions 410 and a plurality of horizontal elastic portions 420 may be provided between the bottom surface of the housing 100 and the lower side of the ESS device 200 according to the design conditions.

The ESS device 200 is elastically supported in the vertical direction by the vertical elastic part 410 and the horizontal elastic part 420 provided on the bottom surface of the housing 100 so that the horizontal direction, So that the ESS device 200 can be expanded and contracted in all directions so that flexible movement can be performed, so that it is possible to minimize damage or deformation.

According to this configuration, the ESS enclosure having the earthquake-resistant performance according to the present invention is configured such that the wall of the housing 100 is composed of the panel part 120 having the morphological characteristics of the pleated panel 122, have.

The ESS device 200 includes a supporting part 300 for interconnecting the side surface or the upper surface of the ESS device 200 and the inner circumferential surface of the enclosure 100. The bottom surface of the enclosure 100, Since the elastic part 400 is provided between the lower side of the main body 200 and the ESS device 200, the impact applied to the ESS device 200 can be more effectively mitigated and the ESS device 200 can perform its function in the event of a natural disaster such as an earthquake. So that the supply of electric energy can be smoothly performed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It can be seen that branch substitution, modification and modification are possible.

100: Housing 110: Skeleton frame
120: panel part 121: frame frame
122: corrugated panel 123: insulation
200: ESS device 300: Support
310: elastic support 311: socket member
311a: stretching space 312: elastic spring
313: Coupling pin 320:
330: buffer 331: first contact
332: second contact point 400: elastic part
410: vertical elastic part 411: lower housing
412: upper housing 413: elastic member
420: horizontal elastic part 421: upper member
421a: incision groove 422: stop member
423: lower member 423a: pad
423b: Extension projection 424: Plate spring
425: projecting member

Claims (10)

An enclosure 100;
An ESS device 200 stored inside the enclosure 100;
A support 300 coupled at one end to the side or upper surface of the ESS device 200 and at the other end to the inner surface of the enclosure 100; And
And an elastic part 400 installed on the bottom surface of the housing 100 and supporting the lower side of the ESS device 200,
The support portion 300
A first contact 331 coupled to the support 300 and the ESS 200 and at least one contact 331 and 332 selected from the second contact 332 to which the support 300 and the housing 100 are coupled, And a buffer part 330 having a plurality of contact points 331 and 332 including the first contact 331 and the second contact 332 to have three or more contacts 331 and 332,
The shock absorber according to claim 1, wherein the buffer part (330) is made of a pulley and the support part (300) is supported on the buffer part (330).
The method according to claim 1,
The housing (100)
A skeleton frame 110 provided between the roof and the floor and having a plurality of skeletal frames;
And a panel part (120) provided between the skeleton frames (110) to form a wall,
The panel unit 120 includes:
A rectangular frame frame 121 composed of upper, lower, left and right frames; And
And a corrugated panel (122) in the form of a wrinkle which is coupled to the inside of the frame frame (121).
The method according to claim 1,
The support portion 300
And an elastic supporter 310 coupled between the outer side of the ESS device 200 and the inner peripheral surface of the housing 100 so as to be elastically supported,
Wherein the elastic supporting portions (310) are coupled to both sides of the ESS device (200) so that both sides of the ESS device (200) are elastically supported with the same force.
The method of claim 3,
The elastic support portion 310
A socket member 311 which is provided between the end of the support part 300 and the ESS device 200 or between the end of the support part 300 and the housing 100 and forms a stretchable space 311a in which the inside thereof is empty, ;
An elastic spring 312 which is provided in the elasticity space 311a and whose other end is in contact with the inner circumferential surface of the socket member 311; And
And an engagement pin (313) which is in contact with one end of the elastic spring (312) and protrudes from the other end of the socket member (311).
The method according to claim 1,
The support portion 300
And a tension adjusting part (320) for adjusting the length of the support part (300).
delete The method according to claim 1,
The elastic part 400 includes a vertical elastic part 410,
The vertical elastic portion 410
A lower housing 411 coupled to a bottom surface of the housing 100;
An upper housing 412 coupled to a lower side of the ESS device 200; And
And an elastic member (413) provided between the lower housing (411) and the upper housing (412) and elastically supporting the elastic member (413).
The method according to claim 1,
The elastic part 400 includes a horizontal elastic part 420,
The horizontal elastic part 420
An upper member 421 formed of a "machined" section in which the side is widened inward and formed with a cutout groove 421a in which a portion of each of the lower ends of each of the lower ends is worn inward;
A '-type stop member 422 formed to correspond to each of the cutout grooves 421a; And
An extension protrusion 423b protruding upward is formed on both sides of the pad 423a to be in contact with a lower end of the upper member 421. A stop member 422 is provided on each of the extension protrusions 423b And a lower end member (423) coupled to the lower end member (423).
The method of claim 8,
Characterized in that a diaphragm spring (424) is provided between the outer circumferential surface of the cutout groove (421a) of the upper member (421) and the inner circumferential surface of the extending protrusion (423b).
The method of claim 8,
The lower member 423 may further include a protruding member 425 extending upward from the front side and the rear side of the lower member 423,
And a diaphragm spring (424) for elastically supporting an outer circumferential surface of the upper member (421) is provided on an inner circumferential surface of the protruding member (425).

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