CN219755445U - Liquid draining mechanism for new energy storage equipment - Google Patents
Liquid draining mechanism for new energy storage equipment Download PDFInfo
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- CN219755445U CN219755445U CN202321156365.4U CN202321156365U CN219755445U CN 219755445 U CN219755445 U CN 219755445U CN 202321156365 U CN202321156365 U CN 202321156365U CN 219755445 U CN219755445 U CN 219755445U
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- new energy
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- 239000007788 liquid Substances 0.000 title claims abstract description 61
- 238000004146 energy storage Methods 0.000 title claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a liquid draining mechanism for new energy storage equipment. The main body assembly fastening nut is connected with the main body through threads, the spring is fixed in the inner cavity of the main body through the positioning boss, the electromagnetic valve assembly comprises a movable shaft which is arranged in a through hole in the coil, and the power line is connected with the coil. The protective cap assembly includes a protective cap secured in the central bore of the tail nut. The movable shaft can be controlled to move downwards after the coil is electrified, so that the valve is driven to move downwards to open the liquid discharge hole. The whole volume is small, the liquid level height can be conveniently controlled, and the function of the explosion-proof valve can be met by using the built-in spring mechanical structure.
Description
Technical Field
The utility model relates to new energy storage equipment, in particular to a liquid discharging mechanism used on the new energy storage equipment.
Background
With the rise of new energy industry, the safety and reliability of new energy storage equipment gradually draw great importance to people. In use, the new energy storage equipment has a certain temperature difference in the inside and the outside of the tank body, so that condensed water is easy to form in the tank body, and the liquid discharge valve is arranged at the bottom of the tank body, so that the liquid discharge scheme is the most direct solution: the condensed water can be discharged out of the tank through the liquid discharge valve, so that faults caused by water collection in the energy storage equipment can be avoided.
At present, a mechanical structure is adopted for a liquid discharge valve on energy storage equipment: when the liquid in the tank reaches a certain height, a certain pressure is generated, so that a pressure transmission mechanism in the mechanical structure is triggered, and a valve is opened to start liquid discharge. However, this conventional pressure-triggered mechanism for opening the valve can cause several problems in the use of the energy storage device: 1. the requirement on the liquid pressure is high, which is not beneficial to control; 2. the valve body is large in size, the installation and application scene is limited, and 3, only liquid can be discharged and can not be simultaneously used for explosion-proof exhaust, so that the development of modern energy storage equipment is not facilitated. Therefore, there is an urgent need for a device with high sensitivity to pressure sensing and small size to meet the market demand.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the liquid discharging mechanism for the new energy storage equipment, which has small volume, can conveniently control the liquid level and can meet the function of an explosion-proof valve by using a built-in spring mechanical structure.
The technical scheme of the utility model is as follows: a liquid draining mechanism used on new energy storage equipment comprises a valve assembly, a main body assembly, an electromagnetic valve assembly, a protective cover assembly and a liquid sensor;
the valve assembly includes a valve;
the main body assembly comprises a main body, a fastening nut and a spring; the main body is a tubular part with a central hole, a first positioning step is arranged in the middle of the central hole of the main body, a spring positioning boss is arranged in the central hole of the main body below the first positioning step, the spring is sleeved on the spring positioning boss, and a liquid discharge hole is radially processed in the main body below the spring positioning boss; the outer surface of the middle lower part of the main body is provided with a second external thread, the top of the main body is provided with a third external thread, and the outer edge of the bottom of the main body is provided with a main body component mounting boss;
the electromagnetic valve assembly comprises a coil, a movable shaft and a power line; the middle part of the movable shaft is provided with a flat plate, the bottom of the movable shaft is provided with a valve connecting rod, and a first external thread is processed on the valve connecting rod; the shaft body of the movable shaft above the flat plate is arranged in the through hole in the coil, the shaft body of the movable shaft below the flat plate can be inserted into the central holes of the spring and the spring positioning boss, and the valve connecting rod penetrates through the central hole of the spring positioning boss to be connected with the valve to seal the liquid discharge hole; the coil is positioned and fixed through a first positioning step; the power line is connected with the coil and can control the movable shaft to move downwards after the coil is electrified, so that the valve is driven to move downwards to open the liquid discharge hole;
the protective cover assembly comprises a protective cover and a tail nut, the protective cover covers the upper opening of the main body and is locked and fixed through the tail nut, and a power line through hole is formed in the protective cover and is used for connecting a power line to a main controller of the new energy storage equipment;
the main body can penetrate through the mounting hole on the new energy storage equipment, and after being positioned through the main body assembly mounting boss, the liquid discharging mechanism is integrally locked and fastened on the new energy storage equipment through the matching connection of the fastening nut and the second external thread;
the liquid sensor is arranged inside the new energy storage equipment and is in communication connection with a main controller of the new energy storage equipment.
Further, a first groove is formed in the contact surface of the main body assembly installation boss and the new energy storage equipment, and a first rubber ring is arranged in the first groove.
Further, the valve installation sinking groove is processed on the bottom surface of the main body, so that when the coil is not conductive, the valve is integrally embedded in the main body.
Further, a second groove is formed in the contact surface of the valve and the bottom surface of the main body, and a second rubber ring is arranged in the second groove.
The beneficial effects of the utility model are as follows: through threaded connection mode, can make things convenient for its settling on energy storage equipment, the drain valve afterbody adopts tail nut spare to press solid dustproof visor to the security and the aesthetic property of this product have been increased. Meanwhile, the assembly and maintenance of the production line during production are facilitated, and the production efficiency is improved.
When the liquid sensor in the energy storage device senses that liquid exists in the tank, the main controller supplies power to the coil, downward thrust is generated in the electromagnetic valve, so that the movable shaft drives the valve to move downwards, and the liquid in the tank can flow out of the tank body through the liquid draining hole formed in the liquid draining mechanism, and the liquid draining function is realized.
The equipment is small in size, D30 is 30mm, and space can be saved.
The electromagnetic valve mechanism can be used for conveniently controlling the liquid level. High-low position installed by a liquid sensor in the energy storage device: the liquid sensing height is determined, and when the liquid sensor senses liquid, the liquid sensing height transmits a signal to the main controller, so that the valve is opened.
The function of the explosion-proof valve can be met by using the mechanical structure of the built-in spring. When the air pressure in the energy storage equipment reaches 15KPA, the air in the equipment generates downward thrust to the valve, and when the downward thrust is larger than the upward tension of the spring, the valve automatically bounces downwards, and the air in the tank can be discharged out of the tank, so that the explosion-proof function is achieved.
Drawings
FIG. 1 is a schematic view of a valve assembly;
FIG. 2 is a schematic view of the structure of the main body assembly;
FIG. 3 is a schematic diagram of a solenoid valve assembly;
FIG. 4 is a schematic view of a protective cover assembly;
fig. 5 is a schematic diagram of a main structure of a liquid discharging mechanism on the new energy storage device.
In the figure: the novel rubber gasket comprises a first rubber ring, a second rubber ring, a valve, a main body, a fastening nut, a spring, a coil, a movable shaft, a power line, a protective cover, a tail nut, a flat plate, a spring positioning boss, a main body component mounting boss and a main body component mounting boss.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 5, a drainage mechanism for a new energy storage device includes a valve assembly as shown in fig. 1, a main body assembly as shown in fig. 2, a solenoid valve assembly as shown in fig. 3, a protective cover assembly as shown in fig. 4, and a liquid sensor.
As shown in fig. 1, the valve assembly comprises a valve 2.
As shown in fig. 2, the main body assembly includes a main body 3, a fastening nut 5, and a spring 6. The main body 3 is a tubular part with a central hole, a first positioning step 31 is arranged in the middle of the central hole of the main body, a spring positioning boss 32 is arranged in the central hole of the main body below the first positioning step 31, the spring 6 is sleeved on the spring positioning boss 32, and a liquid discharge hole 33 is radially machined in the main body below the spring positioning boss 32. The outer surface of the middle lower part of the main body 3 is provided with a second external thread, the top of the main body 3 is provided with a third external thread, and the outer edge of the bottom of the main body 3 is provided with a main body component mounting boss 34.
As shown in fig. 3, the solenoid valve assembly includes a coil 7, a movable shaft 8, and a power cord 9. The middle part of the movable shaft 8 is provided with a flat plate 12, the bottom of the movable shaft 8 is a valve connecting rod, and a first external thread is processed on the valve connecting rod. The shaft body of the movable shaft 8 above the flat plate 12 is arranged in the through hole in the coil 7, the shaft body of the movable shaft 8 below the flat plate 12 can be inserted into the central holes of the spring 6 and the spring positioning boss 32, and the valve connecting rod penetrates through the central hole of the spring positioning boss 32 to be connected with the valve 2 to seal the liquid discharge hole 33. The coil 7 is fixed in position by a first positioning step 31. The power line 9 is connected with the coil 7, and can control the movable shaft to move downwards after the coil is electrified, so that the valve 2 is driven to move downwards to open the liquid discharge hole 33.
As shown in fig. 4, the protection cover assembly includes a protection cover 10 and a tail nut 11, the protection cover 10 covers the upper opening of the main body 3 and is locked and fixed by the tail nut 11, and the protection cover 10 is provided with a via hole of the power cord 9 to connect the power cord 9 to the main controller of the new energy storage device.
The main body 3 can penetrate through the mounting hole on the new energy storage equipment, and after being positioned by the main body assembly mounting boss 34, the whole liquid discharging mechanism is locked and fastened on the new energy storage equipment through the matching connection of the fastening nut 5 and the second external thread. Preferably, a first groove is formed on the contact surface of the main body assembly mounting boss 34 and the new energy storage device, and a first rubber ring 4 is arranged in the first groove.
The liquid sensor is arranged inside the new energy storage equipment and is in communication connection with a main controller of the new energy storage equipment.
As a preferred embodiment, the bottom surface of the main body 3 is provided with a valve 2 mounting sink, so that the valve 2 is integrally embedded in the main body 3 when the coil is not conductive. The contact surface between the valve 2 and the bottom surface of the main body 3 is provided with a second groove, and a second rubber ring 1 is arranged in the second groove.
The device can be conveniently arranged on energy storage equipment in a threaded connection mode, and the tail part of the liquid discharge valve adopts the tail nut piece to press and fix the dustproof protective cover, so that the safety and the aesthetic property of the product are improved. Meanwhile, the assembly and maintenance of the production line during production are facilitated, and the production efficiency is improved.
When the liquid sensor in the energy storage device senses that liquid exists in the tank, the main controller supplies power to the coil, downward thrust is generated in the electromagnetic valve, so that the movable shaft drives the valve to move downwards, and the liquid in the tank can flow out of the tank body through the liquid draining hole formed in the liquid draining mechanism, and the liquid draining function is realized.
The electromagnetic valve mechanism can be used for conveniently controlling the liquid level. High-low position installed by a liquid sensor in the energy storage device: the liquid sensing height is determined, and when the liquid sensor senses liquid, the liquid sensing height transmits a signal to the main controller, so that the valve is opened.
The function of the explosion-proof valve can be met by using the mechanical structure of the built-in spring. When the air pressure in the energy storage equipment reaches 15KPA, the air in the equipment generates downward thrust to the valve, and when the downward thrust is larger than the upward tension of the spring, the valve automatically bounces downwards, and the air in the tank can be discharged out of the tank, so that the explosion-proof function is achieved.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (4)
1. A flowing back mechanism for on new forms of energy storage equipment, its characterized in that: the device comprises a valve assembly, a main body assembly, an electromagnetic valve assembly, a protective cover assembly and a liquid sensor;
the valve assembly comprises a valve (2);
the main body assembly comprises a main body (3), a fastening nut (5) and a spring (6); the main body (3) is a tubular part with a central hole, a first positioning step (31) is arranged in the middle of the central hole of the main body, a spring positioning boss (32) is arranged in the central hole of the main body below the first positioning step (31), the spring (6) is sleeved on the spring positioning boss (32), and a liquid discharge hole (33) is radially processed in the main body below the spring positioning boss (32); the outer surface of the middle lower part of the main body (3) is provided with a second external thread, the top of the main body (3) is provided with a third external thread, and the outer edge of the bottom of the main body (3) is provided with a main body component mounting boss (34);
the electromagnetic valve assembly comprises a coil (7), a movable shaft (8) and a power line (9); the middle part of the movable shaft (8) is provided with a flat plate (12), the bottom of the movable shaft (8) is a valve connecting rod, and a first external thread is processed on the valve connecting rod; the movable shaft (8) is arranged in a through hole in the coil (7) and positioned above the flat plate (12), the shaft body of the movable shaft (8) positioned below the flat plate (12) can be inserted into the central holes of the spring (6) and the spring positioning boss (32), and the valve connecting rod penetrates through the central hole of the spring positioning boss (32) to be connected with the valve (2) to seal the liquid discharge hole (33); the coil (7) is positioned and fixed through a first positioning step (31); the power line (9) is connected with the coil (7) and can control the movable shaft to move downwards after the coil is electrified, so that the valve (2) is driven to move downwards to open the liquid discharge hole (33);
the protective cover assembly comprises a protective cover (10) and a tail nut (11), wherein the protective cover (10) covers the upper opening of the main body (3) and is locked and fixed through the tail nut (11), and a power line (9) through hole is formed in the protective cover (10) to connect the power line (9) to a main controller of the new energy storage equipment;
the main body (3) can penetrate through a mounting hole on the new energy storage equipment, is positioned through a main body assembly mounting boss (34), and is fixedly locked on the new energy storage equipment through the whole locking of the liquid discharging mechanism by matching connection of the fastening nut (5) and the second external thread;
the liquid sensor is arranged inside the new energy storage equipment and is in communication connection with a main controller of the new energy storage equipment.
2. The drainage mechanism for a new energy storage device according to claim 1, wherein: a first groove is formed in the contact surface of the main body assembly installation boss (34) and the new energy storage equipment, and a first rubber ring (4) is arranged in the first groove.
3. The drainage mechanism for a new energy storage device according to claim 1, wherein: the valve (2) is machined on the bottom surface of the main body (3) to be installed in a sinking groove, so that when the coil is not conductive, the valve (2) is integrally embedded in the main body (3).
4. A drainage mechanism for a new energy storage device according to claim 1 or 3, wherein: a second groove is formed in the contact surface of the valve (2) and the bottom surface of the main body (3), and a second rubber ring (1) is arranged in the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156365.4U CN219755445U (en) | 2023-05-15 | 2023-05-15 | Liquid draining mechanism for new energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156365.4U CN219755445U (en) | 2023-05-15 | 2023-05-15 | Liquid draining mechanism for new energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219755445U true CN219755445U (en) | 2023-09-26 |
Family
ID=88076378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321156365.4U Active CN219755445U (en) | 2023-05-15 | 2023-05-15 | Liquid draining mechanism for new energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219755445U (en) |
-
2023
- 2023-05-15 CN CN202321156365.4U patent/CN219755445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A liquid discharge mechanism for new energy storage equipment Granted publication date: 20230926 Pledgee: China Construction Bank Corporation Shanghai Fourth Branch Pledgor: SHANGHAI FOUND AUTOMATIC EQUIPMENT Co.,Ltd. Registration number: Y2024310000229 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |