CN220420618U

CN220420618U - Temperature maintaining system applied to flow battery

Info

Publication number: CN220420618U
Application number: CN202320344527.0U
Authority: CN
Inventors: 徐谦; 朱亚明
Original assignee: Suzhou Yikelide Energy Technology Co ltd
Current assignee: Suzhou Yikelide Energy Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2024-01-30
Anticipated expiration: 2033-02-28

Abstract

The utility model belongs to the field of maintenance temperature of flow batteries, in particular to a maintenance temperature system applied to a flow battery, which aims at the problems that the prior flow battery is inconvenient to uniformly and rapidly control temperature in the use process and has low temperature control efficiency, so that the normal operation of the battery system is affected.

Description

Temperature maintaining system applied to flow battery

Technical Field

The utility model relates to the technical field of flow battery temperature maintenance, in particular to a temperature maintenance system applied to a flow battery.

Background

The flow battery is an electrochemical energy storage technology proposed by Thaller in 1974, and is a new storage battery. The flow battery consists of a point pile unit, electrolyte, an electrolyte storage and supply unit, a management control unit and the like, is a high-performance storage battery which is separated by utilizing positive and negative electrolytes and circulates respectively, has the characteristics of high capacity, wide use field (environment) and long circulating service life, and is a new energy product. The flow battery generates mutual conversion between electric energy and chemical energy in the charge and discharge process, and generates certain heat in the battery, and the heat is taken away by electrolyte flowing through the battery. However, the electrolyte temperature increases during long-term operation of the battery. For an all-vanadium redox flow battery, the proper temperature window of the electrolyte is 0-45 ℃, and when the temperature exceeds the upper limit of the electrolyte, the solid of the electrolyte is precipitated, so that the normal operation of a battery system is seriously influenced; when the flow battery is applied to severe cold regions, the electrolyte temperature may be lower than the lower temperature limit, and solid precipitation may also occur. Therefore, the control of the temperature range of the electrolyte is a precondition for long-term safe operation of the flow battery.

In the prior art, in the use process of the flow battery, uniform and rapid temperature control is inconvenient, the temperature control efficiency is low, and therefore the normal operation of a battery system is affected.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, in the use process of a flow battery, uniform and rapid temperature control is inconvenient, the temperature control efficiency is low, and the normal operation of a battery system is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a be applied to flow battery's maintenance temperature system, includes the casing, install flow battery body in the casing, the installing port has been seted up at the top of casing, there is bellows through bolt fixed mounting in the installing port, fixedly mounted has a plurality of heating wires in the bellows, vent has all been seted up to the both sides of casing, air intake and air exit have been seted up respectively to the top and the bottom of bellows, all have the dust guard through bolt fixed mounting in air intake and the two vents, first through-hole has all been seted up to the both sides of casing, all rotate in two first through-holes and install the pivot, the one end of two pivots is through welding fixedly connected with same baffle, be provided with swing mechanism on the baffle, there is branch through welding fixed mounting in the bellows.

Preferably, a second through hole is formed in one side of the bellows, a second worm is rotatably installed in the second through hole, a first worm wheel is fixedly installed at one end of the second worm through welding, and the first worm wheel is meshed with the first worm.

Preferably, the swing mechanism comprises a U-shaped rod, the U-shaped rod is fixedly mounted at the top of the baffle through welding, a sliding sleeve is sleeved on the outer side of the U-shaped rod, a sliding rod is fixedly connected to the outer side of the sliding sleeve through welding, a sliding hole is formed in the rotary table, and the sliding rod is slidably mounted in the sliding hole.

Preferably, a third through hole is formed in the top of the shell, a rotating rod is rotatably installed in the third through hole, a second worm wheel is fixedly installed at one end of the rotating rod through welding, the second worm wheel is meshed with the second worm, and a rotary table is fixedly installed at the other end of the rotating rod through welding.

Preferably, the motor is fixedly arranged on the outer side of the supporting rod, a first through hole is formed in the supporting rod, a first worm is rotatably arranged in the first through hole, and an impeller is sleeved on the outer side of the first worm through welding and fixing.

In the utility model, the temperature maintaining system applied to the flow battery has the beneficial effects that:

1. when the motor is started, the motor drives the first worm to rotate, the first worm drives the impeller to rotate, and wind pressure generated by rotation of the impeller can cool the flow battery body in the shell through the air outlet.

2. This scheme is when first worm rotates, and first worm wheel drives the second worm and rotates, and the second worm drives the second worm wheel and rotates, and the bull stick drives the carousel and rotates, and the carousel drives slide bar and sliding sleeve and do circular motion, and the sliding sleeve drives the reciprocal swing of U type pole and baffle to the baffle can make the air exit evenly exhaust, improves control by temperature change efficiency.

The utility model can be used for conveniently and quickly controlling the temperature of the flow battery in a uniform manner, has high temperature control efficiency, can effectively avoid influencing the normal operation of a battery system, and has simple structure and convenient use.

Drawings

Fig. 1 is a schematic diagram of a structure of a front view of a temperature maintenance system applied to a flow battery according to the present utility model;

FIG. 2 is a schematic diagram of a portion A of the temperature maintenance system applied to the flow battery in FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of a portion B of the temperature maintenance system of FIG. 1 in an enlarged configuration for a flow battery according to the present utility model;

fig. 4 is an enlarged schematic structural diagram of a portion C of fig. 1 of a temperature maintenance system applied to a flow battery according to the present utility model.

In the figure: 1. a housing; 2. a flow battery body; 3. a dust-proof plate; 4. a wind box; 5. a rotating shaft; 6. a baffle; 7. heating wires; 8. a support rod; 9. a motor; 10. a first worm; 11. an impeller; 12. a first worm wheel; 13. a second worm; 14. a rotating rod; 15. a second worm wheel; 16. a turntable; 17. a slide bar; 18. a U-shaped rod; 19. and a sliding sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, a maintenance system for flow battery, including casing 1, install flow battery body 2 in the casing 1, the installing port has been seted up at casing 1's top, there is bellows 4 through bolt fixed mounting in the installing port, a plurality of heating wires 7 of fixed mounting in the bellows 4, the vent has all been seted up to casing 1's both sides, air intake and air exit have been seted up respectively to bellows 4's top and bottom, all have dust guard 3 through bolt fixed mounting in air intake and the two vents, dust guard 3 can avoid external dust to get into in the casing 1, first through-hole has all been seted up to casing 1's both sides, all rotate in two first through-holes and install pivot 5, the one end of two pivots 5 is through welded fixedly connected with same baffle 6, be provided with swing mechanism on the baffle 6, there is branch 8 through welded fixedly mounting in the bellows 4.

Referring to fig. 2, a motor 9 is fixedly installed on the outer side of a supporting rod 8, a first through hole is formed in the supporting rod 8, a first worm 10 is rotatably installed in the first through hole, an impeller 11 is sleeved on the outer side of the first worm 10 through welding and fixing, a second through hole is formed in one side of a bellows 4, a second worm 13 is rotatably installed in the second through hole, a first worm wheel 12 is fixedly installed at one end of the second worm 13 through welding, the first worm wheel 12 is meshed with the first worm 10, and when the first worm 10 rotates, the first worm wheel 12 can drive the second worm 13 to rotate.

Referring to fig. 3, a third through hole is formed in the top of the housing 1, a rotating rod 14 is rotatably mounted in the third through hole, one end of the rotating rod 14 is fixedly mounted with a second worm wheel 15 through welding, the second worm wheel 15 is meshed with the second worm 13, the other end of the rotating rod 14 is fixedly mounted with a turntable 16 through welding, and when the second worm 13 rotates, the second worm wheel 15 can drive the rotating rod 14 to rotate.

Referring to fig. 4, the swing mechanism includes a U-shaped rod 18, the U-shaped rod 18 is fixedly mounted on the top of the baffle 6 by welding, a sliding sleeve 19 is sleeved on the outer side of the U-shaped rod 18, a sliding rod 17 is fixedly connected to the outer side of the sliding sleeve 19 by welding, a sliding hole is formed in the turntable 16, the sliding rod 17 is slidably mounted in the sliding hole, and when the rotating rod 14 rotates, the turntable 16 can drive the sliding rod 17 to do circular motion.

In this embodiment, when using, when flow battery body 2 temperature is higher, can be through opening motor 9, motor 9 drives first worm 10 and rotates, first worm 10 drives impeller 11 and rotates, the wind pressure that impeller 11 rotatory produced can dispel the heat to flow battery body 2 through the air exit, simultaneously first worm 10 drives first worm wheel 12 and rotates, first worm wheel 12 drives second worm 13 and rotates, second worm wheel 13 drives second worm wheel 15 and rotates, second worm wheel 15 drives bull stick 14 and rotates, bull stick 14 drives carousel 16 and rotates, bull stick 14 drives slide bar 17 and sliding sleeve 19 and do circular motion, through the setting of slide bar 17 slidable mounting in the slide hole, sliding sleeve 19 can drive U type pole 18 and baffle 6 reciprocal swing, and then baffle 6 can make the wind pressure of air exit evenly discharge, effectively improve temperature control efficiency, simultaneously when the temperature is lower, can heat through opening a plurality of heating wires 7, and then a plurality of heating wires 7 produce can heat to flow battery body 2.

Claims

1. Be applied to flow battery's dimension warm system, including casing (1), its characterized in that, install flow battery body (2) in casing (1), the installing port has been seted up at the top of casing (1), fixed mounting has bellows (4) in the installing port, fixed mounting has a plurality of heating wires (7) in bellows (4), the vent has all been seted up to the both sides of casing (1), air intake and air exit have been seted up respectively to the top and the bottom of bellows (4), equal fixed mounting has dust guard (3) in air intake and the two vents, first through-hole has all been seted up to the both sides of casing (1), all rotate in two first through-holes and install pivot (5), one end fixedly connected with of two pivots (5) is same baffle (6), be provided with swing mechanism on baffle (6), fixed mounting has branch (8) in bellows (4).

2. The maintenance and warm system for the flow battery according to claim 1, wherein a motor (9) is fixedly arranged on the outer side of the supporting rod (8), a first through hole is formed in the supporting rod (8), a first worm (10) is rotatably arranged in the first through hole, and an impeller (11) is fixedly sleeved on the outer side of the first worm (10).

3. The temperature maintenance system applied to the flow battery according to claim 2, wherein a second through hole is formed in one side of the bellows (4), a second worm (13) is rotatably installed in the second through hole, a first worm wheel (12) is fixedly installed at one end of the second worm (13), and the first worm wheel (12) is meshed with the first worm (10).

4. The maintenance and warm system for a flow battery according to claim 3, wherein a third through hole is formed in the top of the housing (1), a rotating rod (14) is rotatably installed in the third through hole, a second worm wheel (15) is fixedly installed at one end of the rotating rod (14), the second worm wheel (15) is meshed with the second worm (13), and a turntable (16) is fixedly installed at the other end of the rotating rod (14).

5. The maintenance and warm system for flow battery according to claim 4, wherein the swinging mechanism comprises a U-shaped rod (18), the U-shaped rod (18) is fixedly installed at the top of the baffle (6), a sliding sleeve (19) is sleeved on the outer side of the U-shaped rod (18), a sliding rod (17) is fixedly connected to the outer side of the sliding sleeve (19), a sliding hole is formed in the rotary disc (16), and the sliding rod (17) is installed in the sliding hole in a sliding mode.