CN216915593U

CN216915593U - Power conversion station

Info

Publication number: CN216915593U
Application number: CN202220674255.6U
Authority: CN
Inventors: 李东; 李玉军; 侯艳丽
Original assignee: Beijing Shengneng Energy Technology Co Ltd
Current assignee: Zhuji Gcl Technology Development Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-08
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a power exchanging station which comprises an electricity storage device and a power exchanging device, wherein the power exchanging device comprises a power exchanging channel and a power exchanging mechanism, batteries on a vehicle on the power exchanging channel are disassembled and conveyed by the power exchanging mechanism, the electricity storage device comprises a first battery frame and a lifting mechanism, the first battery frame is provided with an exchanging position and a plurality of first storage positions, the exchanging position is provided with a lifting mechanism, the exchanging position comprises a first exchanging position, a second exchanging position and a third exchanging position which are communicated, the lifting mechanism can enable the batteries to be located at the first exchanging position, the second exchanging position or the third exchanging position, the first exchanging position is provided with an exchanging fixing mechanism for fixing the batteries lifted to the first exchanging position, the power exchanging mechanism can enable the batteries to be located at the power exchanging position or the third exchanging position, and the lifting mechanism can enable the batteries to be located at the first storage position or the second exchanging position. The battery rack and the battery replacing channel are arranged more tightly through the matching, the occupied area of the battery replacing station can be reduced, and the storage capacity and the battery replacing efficiency are improved.

Description

Power conversion station

Technical Field

The utility model relates to the technical field of new energy, in particular to a power conversion station.

Background

With the popularization of new energy automobiles, the endurance problem of the new energy automobiles becomes more important, and the long waiting time required by charging can be saved by using the battery replacement mode for the endurance of the vehicles. Generally, the battery needs to be replaced in the battery replacement station, and after a vehicle enters the battery replacement station, a power-deficient battery carried by the vehicle is taken down and replaced by a fully charged battery in the battery replacement station. At present, a container type power exchange station is popular due to the advantages of less capital construction investment, simple release, short station falling time and the like, but is limited by the transportation of containers, and generally has no larger size, so that the capacity of the power exchange station is limited.

Therefore, a power swapping station is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power conversion station which has larger power conversion capacity and can ensure higher power conversion efficiency.

As the conception, the technical scheme adopted by the utility model is as follows:

a power swapping station, comprising:

the battery replacing device comprises a battery replacing channel and a battery replacing mechanism, a vehicle can be located at a parking position of the battery replacing channel, the battery replacing mechanism can be located at a battery replacing position below the parking position, and the battery replacing mechanism is used for disassembling, assembling and conveying a battery of the vehicle located at the parking position;

the power storage device comprises a first battery frame and a lifting mechanism, wherein the first battery frame is provided with a plurality of first storage positions, an exchange position is arranged below the first storage positions, the exchange position is provided with the lifting mechanism, the exchange position comprises a first exchange position, a second exchange position and a third exchange position which are communicated from top to bottom, the lifting mechanism can enable a battery to be located at the first exchange position, the second exchange position or the third exchange position, the first exchange position is provided with an exchange fixing mechanism, the exchange fixing mechanism is used for fixing the battery located at the first exchange position, the battery changing mechanism can enable the battery to be located at the battery changing position or the third exchange position, and the lifting mechanism can enable the battery to be located at the first storage position or the second exchange position;

the battery replacement device and the electricity storage device are both arranged in the container.

Optionally, hoist mechanism includes mount, lift tray and driving piece, the driving piece is used for the drive the lift tray removes along vertical direction, be provided with flexible holder on the lift tray, flexible holder is used for the centre gripping to be located battery on the lift tray, and can make the battery by the centre gripping remove along the horizontal direction.

Optionally, a storage fixing mechanism is disposed on the first storage position, and the storage fixing mechanism is configured to fix the battery located in the first storage position.

Optionally, a charging mechanism is disposed on the first storage position, and the charging mechanism is configured to charge a battery fixed to the first storage position.

Optionally, the battery replacing mechanism comprises a transfer device and an unlocking device arranged on the transfer device, the unlocking device is used for disassembling and assembling the battery, and the transfer device is used for conveying the battery.

Optionally, the power exchanging station further includes a second battery rack, and the first battery rack and the second battery rack are respectively disposed on two sides of the lifting mechanism.

Optionally, a plurality of second storage positions are arranged on the second battery rack, a fire fighting position is arranged below the second storage positions, and the lifting mechanism can enable the battery to be located at the second storage positions or the fire fighting position.

Optionally, the fire fighting location is provided with a fire fighting truck, the container is provided with a security gate, and the fire fighting truck can leave the container through the security gate.

Optionally, the battery replacement channel comprises an ascending channel, a parking channel and a descending channel which are sequentially communicated, and the parking position is arranged on the parking channel.

Optionally, the container further has a partition plate, the partition plate divides the container into a work box and a control box, the work box is used for accommodating the electricity storage device and the electricity changing device, and the control box is used for accommodating office equipment and control equipment.

The utility model has the beneficial effects that:

the battery replacing station comprises a power storage device and a battery replacing device, wherein the battery replacing device comprises a battery replacing channel and a battery replacing mechanism, a vehicle can be located at a parking position of the battery replacing channel, the battery replacing mechanism can be located at a battery replacing position below the parking position, and the battery of the vehicle located at the parking position can be disassembled, assembled and conveyed by the battery replacing mechanism. The power storage device comprises a first battery frame and a lifting mechanism, wherein the first battery frame is provided with a plurality of first storage positions, the exchange positions are arranged below the first storage positions, and the lifting mechanism can be used for enabling the batteries to move to and fro between the first storage positions and the exchange positions. Specifically, be provided with elevating system on the exchange position, the exchange position includes from last first exchange position, second exchange position and the third exchange position that communicates down, elevating system bearing battery can make the battery be located first exchange position, second exchange position or third exchange position, be provided with exchange fixed establishment on the first exchange position, exchange fixed establishment can fix the battery that is risen to on the first exchange position, trade the mechanism and then can make the battery be located and trade electric position or third exchange position, elevating system can make the battery be located first storage position or second exchange position. Foretell electricity storage device all sets up in the container with trading the electric installation, and the cooperation through hoist mechanism and trade electric mechanism makes the battery rack inseparabler with trade electric passageway setting, improves and trades electric efficiency, still can effectively reduce area under the prerequisite of guaranteeing battery storage capacity.

Drawings

Fig. 1 is a schematic structural diagram of a swapping station provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first battery rack according to an embodiment of the present invention.

In the figure:

1. an uphill passage; 2. a parking passage; 3. a downhill passage; 4. a work box; 5. a control box; 6. a safety door; 7. a first battery holder; 8. a lifting mechanism; 9. an exchange fixing mechanism; 10. a storage fixing mechanism; 11. a charging mechanism; 12. a first storage location; 13. the location is exchanged.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not to be construed as limiting the utility model. It should be further noted that, for the convenience of description, only some but not all of the features relevant to the present invention are shown in the drawings.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 and 2, the utility model provides a power swapping station, which comprises a power swapping device, a power storage device and a container. The power storage device comprises a first battery frame 7 and a lifting mechanism, wherein the first battery frame 7 is provided with a plurality of first storage positions 12, the lower part of the first battery frame 7 is provided with an exchange position 13, and the lifting mechanism can be used for enabling the batteries to move to and fro between the first storage positions 12 and the exchange position 13. The battery replacing device comprises a battery replacing channel and a battery replacing mechanism, the vehicle can be located at a parking position of the battery replacing channel, the battery replacing mechanism can be located at a battery replacing position below the parking position, and the battery of the vehicle located at the parking position can be disassembled and conveyed by the battery replacing mechanism.

In order to realize the cooperation between the lifting mechanism and the battery replacing mechanism, in this embodiment, the exchanging position 13 is provided with the lifting mechanism 8, the exchanging position 13 includes a first exchanging position, a second exchanging position and a third exchanging position which are communicated from top to bottom, and the lifting mechanism 8 can support the battery and enable the battery to be located at the first exchanging position, the second exchanging position or the third exchanging position. The first exchange position is provided with an exchange fixing mechanism 9, and the exchange fixing mechanism 9 can fix the battery lifted to the first exchange position. The battery replacement mechanism can enable the battery to be located at the battery replacement position or the third exchange position, and the lifting mechanism can enable the battery to be located at the first storage position 12 or the second exchange position. Foretell electricity storage device all sets up in the container with trading the electric installation, and the cooperation through hoist mechanism and trade electric mechanism makes first battery rack 7 inseparabler with trade electric passageway setting, improves and trades electric efficiency, still can effectively reduce area under the prerequisite of the storage capacity of guaranteeing the battery.

In addition, in the embodiment, the uphill channel 1 and the downhill channel 3 are arranged, so that the battery replacement can be performed without lifting the vehicle, and the user experience feeling and the battery replacement efficiency can be improved. The battery replacement channel comprises an ascending channel 1, a parking channel 2 and a descending channel 3 which are sequentially communicated, the parking position is arranged on the parking channel 2, and a driver can drive a vehicle to drive into the parking channel 2 from the ascending channel 1 to park and replace the battery.

Specifically, when the vehicle stops in parking passageway 2, trade motor constructs and can pull down the insufficient voltage battery from the vehicle to along first direction removal, with transporting the insufficient voltage battery to third exchange position, then elevating system 8 bearing is located the insufficient voltage battery on the third exchange position and moves to first exchange position along the second direction, when the insufficient voltage battery transported to first exchange position, will be fixed in first exchange position by exchange fixed establishment 9. Then the lifting mechanism waits for the second exchange position, meanwhile, the lifting mechanism conveys the full-charge battery from the first storage position 12 to the lifting mechanism located at the second exchange position, then the lifting mechanism conveys the full-charge battery to the battery replacing mechanism located at the third exchange position, and the battery replacing mechanism conveys the full-charge battery to the battery replacing position to be installed on the vehicle, so that the battery replacing operation of the vehicle is completed. The low-voltage battery in the first exchange position is transported to the second exchange position by the lifting mechanism and finally transported to the first storage position 12 by the lifting mechanism. The first direction is the oa direction in the figure, the second direction is the ob direction in the figure, and the first direction and the second direction are perpendicular to each other.

Optionally, the battery replacing mechanism comprises a transfer device and a locking and unlocking device, the locking and unlocking device can be used for locking and unlocking a battery mounted on the vehicle body, and the locking and unlocking device is arranged on the transfer device and can be driven by the transfer device to move along with the battery along the first direction.

Optionally, the lifting mechanism comprises a fixed frame, a lifting tray and a driving member for driving the lifting tray to move in the second direction to reach the height of the first storage position 12 or the second exchange position. And the lifting tray is provided with a telescopic clamping piece, when the lifting tray is positioned at the height of the first storage position 12 or the second exchange position, the telescopic clamping piece can be utilized to clamp the battery positioned on the lifting tray, so that the clamped battery can horizontally move to the first storage position 12 or the second exchange position from the lifting tray.

Optionally, the first storage location 12 has a plurality of lifting mechanisms, each time the path from a first storage location 12 to a second exchange location, and from the second exchange location to a first storage location 12, should be consistent to ensure that removal of a fully charged battery from the first storage location 12 will replenish the first storage location 12 with a depleted battery. Optionally, each first storage position 12 is provided with a storage fixing mechanism 10, and when the lifting mechanism conveys the battery to the first storage position 12, the battery is fixed by the storage fixing mechanism 10.

In this embodiment, the first storage position 12 is provided with a charging mechanism 11 for charging the power-deficient battery located at the first storage position 12 for the next power replacement. In another embodiment, in order to ensure the safety of the battery replacement station, the charging mechanism 11 may not be disposed in the first storage location 12, and when the number of fully charged batteries in the battery replacement station is reduced to a preset value, the staff uniformly transports the insufficient batteries and supplements the fully charged batteries.

Alternatively, since the exchanging position 13 is disposed on the first battery holder 7, the first battery holder 7 needs to be disposed on a side of the lifting mechanism near the battery exchanging passage. In this embodiment, in order to expand the capacity of the battery replacement station, the battery replacement station further includes a second battery rack, and the first battery rack 7 and the second battery rack are respectively disposed on two sides of the lifting mechanism, and the battery is clamped by the telescopic clamping member to horizontally move along the first direction, so that the battery is respectively transported to different battery racks. In another embodiment, if the construction position is small, only the first battery rack 7 may be optionally disposed, and the height of the first battery rack 7 may be extended in the second direction to ensure the storage capacity.

When the first battery rack 7 and the second battery rack are provided, the exchange position 13 is arranged below the first battery rack 7 close to one side of the battery replacement channel, a plurality of second storage positions can be arranged on the second battery rack, and a fire fighting position can be arranged below the second storage positions. For the transportation of reasonable application lift tray to the battery, fire control position and exchange position 13 set up along first direction relatively, and a plurality of storage positions on two battery racks also set up relatively. Optionally, trade the electric mechanism and can also make the battery be located the fire control position, be provided with the fire control dolly on the fire control position, the lift tray can move to the height of fire control position place promptly to push the battery on the lift tray into the fire control dolly, when guaranteeing that single battery is producing the trouble, can not crisis trade the safety of power station. Optionally, a safety system is arranged in the battery replacement station, and the states of all batteries can be monitored in real time to ensure timely processing of the failed batteries.

Optionally, the container has a security gate 6, through which security gate 6 the fire fighting vehicle can leave the container.

Optionally, a partition is arranged in the container, the container is divided into a working box 4 and a control box 5 by the partition, the power storage device and the power switching device are arranged in the working box 4, and the office equipment and the control equipment are arranged in the control box 5 for the use of workers.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, which changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A power swapping station, comprising:

an electricity storage device comprising a first battery holder (7) and a lifting mechanism, the first battery holder (7) having a plurality of first storage locations (12) thereon, an exchange position (13) is arranged below the first storage position (12), a lifting mechanism (8) is arranged on the exchange position (13), the exchange positions (13) comprise a first exchange position, a second exchange position and a third exchange position which are communicated from top to bottom, the lifting mechanism (8) being capable of positioning a battery in the first exchange position, the second exchange position or the third exchange position, the first exchange position is provided with an exchange fixing mechanism (9), the exchange fixing mechanism (9) is used for fixing the battery positioned at the first exchange position, the battery replacement mechanism is capable of positioning a battery in the battery replacement position or the third exchange position, and the lifting mechanism is capable of positioning a battery in the first storage position (12) or the second exchange position;

2. The power station as claimed in claim 1, wherein the lifting mechanism comprises a fixed frame, a lifting tray and a driving member, the driving member is used for driving the lifting tray to move in a vertical direction, a telescopic clamping member is arranged on the lifting tray, the telescopic clamping member is used for clamping the battery on the lifting tray, and the clamped battery can move in a horizontal direction.

3. The battery swap station according to claim 1, wherein a storage securing mechanism (10) is provided at the first storage location (12), the storage securing mechanism (10) being configured to secure a battery located at the first storage location (12).

4. Battery changing station according to claim 3, characterized in that a charging means (11) is arranged on the first storage location (12), the charging means (11) being adapted to charge a battery fixed in the first storage location (12).

5. The battery swapping station of claim 1, wherein the battery swapping mechanism comprises a transfer device and a locking and unlocking device arranged on the transfer device, the locking and unlocking device is used for disassembling and assembling batteries, and the transfer device is used for conveying the batteries.

6. The power station of claim 1, further comprising a second battery rack, wherein the first battery rack and the second battery rack are respectively disposed on two sides of the lifting mechanism.

7. The power station as recited in claim 6 wherein a plurality of second storage locations are provided on the second battery rack, a fire location is provided below the second storage locations, and the lift mechanism enables a battery to be located in either the second storage locations or the fire location.

8. The replacement station according to claim 7, characterized in that the fire location is provided with a fire fighting trolley and the container is provided with a safety gate (6), through which safety gate (6) the fire fighting trolley can leave the container.

9. The power swapping station as claimed in claim 1, wherein the power swapping channel comprises an ascending channel (1), a parking channel (2) and a descending channel (3) which are communicated in sequence, and the parking position is arranged on the parking channel (2).

10. The power exchanging station as claimed in claim 1, wherein the container further has a partition board, the partition board divides the container into a work box (4) and a control box (5), the work box (4) is used for accommodating the power storage device and the power exchanging device, and the control box (5) is used for accommodating office equipment and control equipment.