CN211858810U

CN211858810U - Liquid flow tube of flow battery

Info

Publication number: CN211858810U
Application number: CN202020788818.5U
Authority: CN
Inventors: 卞保靖; 王培培; 史建华
Original assignee: FEILONG FINE TECHNOLOGY (SUZHOU) CO LTD
Current assignee: FEILONG FINE TECHNOLOGY (SUZHOU) CO LTD
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-11-03
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a redox flow cell liquid flow pipe, including the second conveyer pipe, the first conveyer pipe of one end fixedly connected with of second conveyer pipe, the other end fixedly connected with delivery end of second conveyer pipe, the middle part of second conveyer pipe is equipped with the bellows, the delivery port has been seted up at the middle part of delivery end, the front end fixed mounting of delivery end has first seal gasket, the upper end fixedly connected with link of first conveyer pipe, the feed inlet has been seted up to the inside of link, the bottom fixedly connected with second seal gasket of link, connecting thread has been seted up to the outer wall of link, first conveyer pipe with the second conveyer pipe is the design of integrated into one piece, the delivery end is the toper design, just the little one end of delivery end opening with second conveyer pipe looks fixed connection. The utility model discloses the installation is saved time high-efficient in the use to the difficult corruption and the leakage that takes place electrolyte, and electrolyte is carried smoothly easily and circulates.

Description

Liquid flow tube of flow battery

Technical Field

The utility model relates to a flow battery technical field specifically is flow battery liquid flow tube.

Background

The flow battery is a new storage battery, which is a high-performance storage battery with respective circulation by separating positive and negative electrolytes, has the characteristics of high capacity, wide application field (environment) and long cycle service life, and is a new energy product at present. The liquid flow tube is needed to be used in the production and manufacturing process of the flow battery, the existing flow tube is formed by assembling 5 part tubes, each part tube needs to be customized and processed, a sealing ring and special glue are placed at each tube opening for assembly and bonding, but along with the lapse of time, electrolyte corrosion is caused within a period of several months or half a year, leakage exists at a joint, dead angles and right angles exist between bonding pipelines, and 90-degree right angles are not beneficial to electrolyte circulation, so that the existing flow tube is not beneficial to the processing and production of the flow battery in the use process, and a flow battery liquid flow tube is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flow cell liquid flow pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the liquid flow tube of the liquid flow cell comprises a second conveying tube, wherein a first conveying tube is fixedly connected to one end of the second conveying tube, a conveying end is fixedly connected to the other end of the second conveying tube, a corrugated tube is arranged in the middle of the second conveying tube, a conveying opening is formed in the middle of the conveying end, a first sealing gasket is fixedly mounted at the front end of the conveying end, a connecting end is fixedly connected to the upper end of the first conveying tube, a feeding port is formed in the connecting end, and a second sealing gasket is fixedly connected to the bottom end of the connecting end.

Preferably, the outer wall of the connecting end is provided with connecting threads.

Preferably, the first delivery pipe and the second delivery pipe are designed to be integrally formed.

Preferably, the delivery end is designed in a conical shape, and one end of the delivery end with a small opening is fixedly connected with the second delivery pipe.

Preferably, the first conveying pipe is designed in an arc shape, and the second conveying pipe is designed in a horizontal shape.

Preferably, the first sealing gasket and the second sealing gasket are both made of rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses first conveyer pipe and second conveyer pipe design as an organic whole takes shape, need not the bonding assembly, and the installation time is saved to the installation effectiveness height, first conveyer pipe with the second conveyer pipe designs as an organic whole takes shape, and the leakproofness is good, does not have the weeping phenomenon that bonds to long period does not leak not be afraid of the corruption, and the design increases the bellows, makes the whole flexible bending of pipeline good, and first conveyer pipe is the arc design, and the design pipeline circular arc excessively does not have the dead angle, does benefit to the electrolyte and flows, carries the end to be the toper design, just carry the little one end of end opening with second conveyer pipe looks fixed connection, consequently the velocity of flow reduces when the transport mouth that sets up in the electrolyte by carrying the end discharges, great hydraulic pressure that has slowed down to make electrolyte carry safety can not cause the.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a top view of the main body of the present invention;

FIG. 3 is a schematic sectional view of the main body of the present invention;

fig. 4 is a schematic view of the part a of the present invention.

In the figure: 1-a first conveying pipe, 2-a second conveying pipe, 3-a conveying end, 4-a conveying opening, 5-a first sealing gasket, 6-a second sealing gasket, 7-a connecting end, 8-a feeding opening and 9-a corrugated pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: flow cell liquid flow pipe, including second conveyer pipe 2, the first conveyer pipe 1 of one end fixedly connected with of second conveyer pipe 2, the other end fixedly connected with of second conveyer pipe 2 carries end 3, the middle part of second conveyer pipe 2 is equipped with bellows 9, carry the middle part of end 3 and seted up transport mouth 4, the front end fixed mounting of transport end 3 has first seal gasket 5, the upper end fixedly connected with link 7 of first conveyer pipe 1, feed inlet 8 has been seted up to the inside of link 7, the bottom fixedly connected with second seal gasket 6 of link 7.

The outer wall of the connecting end 7 is provided with connecting threads, the first conveying pipe 1 and the second conveying pipe 2 are designed to be integrally formed, the conveying end 3 is designed to be conical, the end with a small opening of the conveying end 3 is fixedly connected with the second conveying pipe 2, the first conveying pipe 1 is designed to be arc-shaped, the second conveying pipe 2 is designed to be horizontal, the first sealing gasket 5 and the second sealing gasket 6 are both made of rubber materials, the first conveying pipe 1 and the second conveying pipe 2 are designed to be integrally formed without bonding and assembling, the installation efficiency is high, the installation time is saved, the integrated forming is realized, the sealing performance is good, the bonding liquid leakage phenomenon does not exist, the leakage is not afraid of corrosion for a long period, the corrugated pipe 9 is additionally designed, the whole flexibility and the bending performance of the pipeline are good, the first conveying pipe 1 is designed to be arc-shaped, the arc transition of the pipeline is designed to have no dead angle, the electrolyte can flow conveniently, the conveying, therefore, the flow speed is reduced when the electrolyte is discharged from the conveying port 4 arranged in the conveying end 3, and the hydraulic pressure is greatly reduced, so that the electrolyte is safely conveyed without loosening the connecting end.

The working principle is as follows: the connecting threads are arranged on the outer walls of the connecting end 7 and the connecting end 7 to enable the device to be quickly connected with an external device, the bottom end of the connecting end 7 and the front end of the conveying end 3 are respectively provided with the second sealing gasket 6 and the first sealing gasket 5, the sealing performance of the device is ensured to be good and not easy to leak in the using process through the second sealing gasket 6 and the first sealing gasket 5, the first conveying pipe 1 and the second conveying pipe 2 are integrally formed, bonding and assembling are not needed, the mounting efficiency is high, the mounting time is saved, the device is integrally formed, the sealing performance is good, the bonding and liquid leakage phenomena do not exist, the device is free of corrosion for a long period, the corrugated pipe 9 is additionally arranged, the whole flexibility and the bending performance of the pipeline are good, the first conveying pipe 1 is in an arc-shaped design, the design of pipeline arc transition is beneficial, and carry 3 little one ends of opening of end and 2 looks fixed connection of second conveyer pipe, consequently the flow velocity reduces when the transport mouth 4 of seting up in the electrolyte is by transport end 3 discharges, great hydraulic pressure that has slowed down to make electrolyte carry safety can not cause not hard up of link, the utility model discloses the installation is saved time high-efficient in the use to the difficult corruption and the leakage that takes place electrolyte, and electrolyte carries smoothly easily to circulate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Flow battery fluid pipe, including second conveyer pipe (2), its characterized in that: the utility model discloses a seal gasket, including first conveyer pipe (1) of one end fixedly connected with of second conveyer pipe (2), the other end fixedly connected with of second conveyer pipe (2) carries end (3), the middle part of second conveyer pipe (2) is equipped with bellows (9), transport mouth (4) have been seted up at the middle part of carrying end (3), the front end fixed mounting of carrying end (3) has first seal gasket (5), upper end fixedly connected with link (7) of first conveyer pipe (1), feed inlet (8) have been seted up to the inside of link (7), the bottom fixedly connected with second seal gasket (6) of link (7).

2. The flow battery fluid flow tube of claim 1, wherein: the outer wall of the connecting end (7) is provided with connecting threads.

3. The flow battery fluid flow tube of claim 1, wherein: the first conveying pipe (1) and the second conveying pipe (2) are designed to be integrally formed.

4. The flow battery fluid flow tube of claim 1, wherein: the conveying end (3) is in a conical design, and one end of the conveying end (3) with a small opening is fixedly connected with the second conveying pipe (2).

5. The flow battery fluid flow tube of claim 1, wherein: the first conveying pipe (1) is designed in an arc shape, and the second conveying pipe (2) is designed in a horizontal shape.

6. The flow battery fluid flow tube of claim 1, wherein: the first sealing gasket (5) and the second sealing gasket (6) are both made of rubber.