CN-122000479-A - Energy storage device's processing system and energy storage device

CN122000479ACN 122000479 ACN122000479 ACN 122000479ACN-122000479-A

Abstract

The application discloses a processing system of energy storage equipment and the energy storage equipment, which are applied to the technical field of the energy storage equipment. The processing system of the energy storage device comprises a conveying mechanism for conveying the energy storage device, an air charging mechanism for exhausting the interior of the shell and charging target gas into the interior of the shell through the air port, a sealing mechanism for sealing the air port, and a control mechanism for controlling the conveying mechanism to convey the energy storage device to a preset processing position, controlling the air charging mechanism to exhaust the interior of the shell through the air port when the energy storage device reaches the preset processing position, controlling the air charging mechanism to charge target gas into the interior of the shell after exhausting, and controlling the sealing mechanism to seal the air port after charging the target gas. The inflation stability and the processing efficiency of the energy storage equipment can be improved, and then the safety and the service life of the energy storage equipment are improved.

Inventors

LEI YUN
ZHANG ZHIFENG
CAI HAIHUA

Assignees

深圳市卡儿酷科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20251209
Priority Date: 20250212

Claims (20)

1. The utility model provides a processing system of energy storage equipment, its characterized in that, energy storage equipment includes casing and energy storage module, the energy storage module sets up in the casing, the gas port has been seted up to the casing, processing system includes: A transfer mechanism for transporting the energy storage device; the inflation mechanism is used for exhausting air from the interior of the shell and inflating target gas into the interior of the shell through the air port; a sealing mechanism for sealing the gas port; a control mechanism for: controlling the conveying mechanism to convey the energy storage equipment to a preset processing position; when the energy storage equipment reaches the preset processing position, controlling the air charging mechanism to pump air from the interior of the shell through the air port, and controlling the air charging mechanism to charge target gas into the interior of the shell after the air is pumped; and after the target gas is filled, controlling the sealing mechanism to seal the gas port.
2. The processing system according to claim 1, wherein the inflating mechanism comprises a connector, a connecting pipeline, an air extracting assembly and an air storage assembly, one end of the connector is communicated with the air port, the other end of the connector is respectively communicated with the air extracting assembly and the air storage assembly through the connecting pipeline, the air extracting assembly is used for extracting air, and the air storage assembly is used for inflating target air; The control mechanism is used for controlling the air extraction assembly to extract air under the condition that the energy storage equipment reaches the preset processing position, so that the inside of the shell is in a negative pressure state, and controlling the air storage assembly to charge target air into the inside of the shell under the condition that the inside of the shell is in the negative pressure state.
3. The processing system of claim 2, wherein the inflation mechanism further comprises an air pressure detection device for detecting an air pressure within the housing, the control mechanism further configured to determine that the housing is in a negative pressure condition if the air pressure is less than a first preset air pressure threshold.
4. A processing system according to claim 2 or 3, wherein the control mechanism is further configured to: Under the condition that the inside of the shell is in a negative pressure state, controlling the air extraction component to stop air extraction; Based on the air pressure within a first preset time period after stopping exhausting, detecting the air tightness of the shell to obtain an air tightness detection result, wherein the air tightness detection result comprises whether the shell leaks air or not; And under the condition that the shell is not leaked, controlling the gas storage assembly to charge target gas into the shell.
5. The processing system of claim 4, wherein the detecting the air tightness of the housing based on the air pressure within a first predetermined time period after stopping the air extraction to obtain the air tightness detection result comprises: if the increment of the air pressure reaches a second preset air pressure threshold value within the first preset time period, determining that the shell leaks air; And if the increment of the air pressure does not reach the second preset air pressure threshold value within the first preset time period, determining that the shell is not leaked.
6. The processing system of claim 1, wherein said controlling said inflation mechanism to inflate said housing interior with a target gas comprises: and controlling the inflation mechanism to inflate target gas into the shell so that the air pressure in the shell is greater than the external atmospheric pressure.
7. The processing system of claim 1, further comprising a first driving mechanism for driving the inflation mechanism to move, wherein the control mechanism is further configured to obtain a model of the energy storage device, and control the first driving mechanism to drive the inflation mechanism to move based on a first movement parameter corresponding to the model of the energy storage device, such that the inflation mechanism is connected to the gas port.
8. The processing system of claim 1, wherein the sealing mechanism seals the gas port by a hot melt sealing process.
9. The processing system of claim 1, wherein the edge of the gas port forms an annular boss, the processing system further comprising a second drive mechanism for driving the sealing mechanism to move, the control mechanism further configured to obtain a model of the energy storage device, and based on a second movement parameter corresponding to the model of the energy storage device, control the second drive mechanism to drive the sealing mechanism to move so that the sealing mechanism is aligned with the annular boss.
10. The processing system of claim 1, further comprising a positioning mechanism for positioning the energy storage device such that the energy storage device is in a preset processing position.
11. The processing system of claim 10, wherein the positioning mechanism comprises a first limiting assembly for limiting the energy storage device in a first direction and a second limiting assembly for limiting the energy storage device in a second direction, the first direction and the second direction being perpendicular.
12. The processing system of claim 11, wherein the first direction is parallel to a conveying direction of the conveying mechanism, the first limiting assembly includes an in-position sensor, a first sub-limiting member, a second sub-limiting member, and a first driving member, the conveying mechanism includes opposite first and second ends, the first and second ends being distributed along the second direction, the first sub-limiting member being disposed at the first end, a spacing between the first and second ends being smaller than a dimension of the energy storage device along the second direction, the in-position sensor being configured to detect whether the energy storage device reaches a position where the first sub-limiting member is located, the first driving member being configured to drive the second sub-limiting member to move, the control mechanism being further configured to: Controlling the first driving piece to drive the second sub-limiting piece to move a first distance towards the second end along the second direction under the condition that the energy storage device reaches the position of the first sub-limiting piece, so that the distance between the second sub-limiting piece and the second end is smaller than the dimension of the energy storage device along the second direction; and controlling the first driving piece to drive the second sub-limiting piece to move along the first direction to the first sub-limiting piece, so that the first sub-limiting piece and the second sub-limiting piece clamp the energy storage equipment.
13. The processing system of claim 11 or 12, wherein the first direction is parallel to a conveying direction of the conveyor mechanism, the second limiting assembly includes a third sub-limiting member, a fourth sub-limiting member, and a second driving member for driving the third sub-limiting member toward or away from the fourth sub-limiting member, the control mechanism further configured to: and under the condition that the energy storage equipment reaches the position of the first sub-limiting piece of the first limiting assembly, controlling the second driving piece to drive the third sub-limiting piece to be close to the fourth sub-limiting piece, so that the third sub-limiting piece and the fourth sub-limiting piece clamp the energy storage equipment.
14. The processing system of claim 13, wherein the third sub-stop and the fourth sub-stop each comprise a plurality of spaced apart rollers.
15. The processing system of claim 11 or 12, wherein the control mechanism is further configured to: After the air port is sealed, the first limiting assembly and the second limiting assembly are controlled to move so as to release the limiting of the energy storage device in the first direction and the second direction.
16. The energy storage device is characterized by comprising a shell, wherein the shell forms an air port, the shell is connected with an air storage component through the air port, and the air storage component is configured to charge target gas into the shell through the air port.
17. The energy storage device of claim 16, wherein the energy storage device comprises a gas valve disposed at the gas port, the gas storage assembly being connected to the gas valve via a removable gas tube to charge the housing with a target gas via the gas tube.
18. The energy storage device of claim 16, further comprising at least one pressure relief valve for venting gas from the housing interior if the gas pressure within the housing interior is greater than a preset gas pressure.
19. The energy storage device of claim 18, wherein the pressure relief valve is disposed in the housing, the pressure relief valve comprising a blocking member in tight connection with the pressure relief valve.
20. The energy storage device of claim 19, wherein the barrier is separated from the pressure relief valve in the event that the air pressure within the housing is greater than a preset air pressure.

Description

Energy storage device's processing system and energy storage device PRIORITY INFORMATION The present application requests the priority and benefit of the patent application number "2025202256872" filed on day 12 of 02, 2025 to the national intellectual property agency of China, and is incorporated herein by reference in its entirety. Technical Field The application belongs to the technical field of energy storage equipment, and particularly relates to a processing system of energy storage equipment and two energy storage equipment. Background As energy storage devices are increasingly used in many areas of society, the safety of energy storage devices is also becoming more and more interesting to users. In the scenes of energy storage, emergency power supply, industrial production and the like, the safe and stable operation of the energy storage equipment is directly related to the safety of a system and the safety guarantee of personnel. The dependence of the modern society on energy storage equipment is continuously improved, and once potential safety hazards of the energy storage equipment occur, chain reaction is easily initiated, so that serious consequences such as fire disaster are caused. Therefore, it is important to continuously improve the safety of the energy storage device so as to ensure that the energy storage device can safely and reliably function under various working conditions. Disclosure of Invention The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a processing system of energy storage equipment and two energy storage equipment, which can improve the inflation stability and the processing efficiency of the energy storage equipment, thereby improving the safety and the service life of the energy storage equipment. In a first aspect, the present application provides a processing system of an energy storage device, where the energy storage device includes a housing and an energy storage module, the energy storage module is disposed in the housing, and the housing is provided with an air port, and the processing system includes: A transfer mechanism for transporting the energy storage device; the inflation mechanism is used for exhausting air from the interior of the shell and inflating target gas into the interior of the shell through the air port; a sealing mechanism for sealing the gas port; a control mechanism for: controlling the conveying mechanism to convey the energy storage equipment to a preset processing position; when the energy storage equipment reaches the preset processing position, controlling the air charging mechanism to pump air from the interior of the shell through the air port, and controlling the air charging mechanism to charge target gas into the interior of the shell after the air is pumped; and after the target gas is filled, controlling the sealing mechanism to seal the gas port. In a second aspect, the present application provides an energy storage device, including a housing, the housing forming an air port, the housing being connected to an air storage assembly through the air port, the air storage assembly being configured to charge a target gas into the interior of the housing through the air port. In a third aspect, the present application provides another energy storage device, comprising: a housing, an interior of which forms a sealed space; the energy storage module is arranged in the shell; A target gas filling the inside of the housing; The electric connection interface is arranged on the shell and is connected with the energy storage module, and the energy storage module supplies power to the outside through the electric connection interface. According to the processing system of the energy storage equipment and the two energy storage equipment, provided by the embodiment of the application, the energy storage equipment is stably conveyed to the preset processing position through the conveying mechanism, so that manual conveying can be reduced, the processing precision and consistency of the energy storage equipment are ensured, and the production efficiency is improved; the gas filling device comprises a shell, an energy storage module, a sealing mechanism, a gas inlet, a gas outlet and a gas inlet, wherein the gas inlet is used for pumping gas into the shell of the energy storage device through the gas filling structure, and the gas inlet is used for sealing the gas inlet of the gas storage device after the gas filling is used for filling the gap between the shell and the energy storage module; Therefore, the processing flow of filling target gas and sealing the gas port of the energy storage device is automatically completed through the control mechanism, so that the inflation stability and the processing efficiency of the energy storage device can be improved, and the safety and the service life of the energy storage device are further improved. Additional a