CN202651260U - Electrolyte injector with heating function - Google Patents
Electrolyte injector with heating function Download PDFInfo
- Publication number
- CN202651260U CN202651260U CN2012202903803U CN201220290380U CN202651260U CN 202651260 U CN202651260 U CN 202651260U CN 2012202903803 U CN2012202903803 U CN 2012202903803U CN 201220290380 U CN201220290380 U CN 201220290380U CN 202651260 U CN202651260 U CN 202651260U
- Authority
- CN
- China
- Prior art keywords
- electrolyte
- fluid injection
- injection syringe
- heating function
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model relates to the field of batteries, in particular to an electrolyte injector with a heating function. The electrolyte injector comprises an electrolyte injecting needle cylinder and a heating device, wherein the heating device comprises a circulation water pipe arranged on the inner wall of the electrolyte injecting needle cylinder, as well as a hot water heater connected with the water inlet/outlet end of the circulation water pipe. According to the utility model, the heating device is arranged on the electrolyte injecting needle cylinder; via heating, the problem of the prior art that electrolyte crystallization blocks the electrolyte injecting needle cylinder is solved, therefore, the use is very convenient, the electrolyte injecting needle cylinder is not required to be frequently replaced and washed, a defect of pollution to the electrolyte, which is caused by washing, is avoided.
Description
Technical field
The utility model relates to the battery product field, is specifically related to a kind of injecting electrolytic solution device with heating function
Background technology
In the course of processing of lithium ion battery, need to inject electrolyte toward inside battery, and lithium ion battery is being carried out in the process of fluid injection, because electrolyte is difficult to absorb fully at short notice, therefore the lifting of institute's reservoir quantity in along with lithium ion battery, the minimizing of remaining space in the battery case, generally in needle tubing, can produce a small amount of fluid injection remaining, and present most of producer takes the mode of vacuum pumping liquid injection to carry out, but when vacuumizing, stop up needle tubing and cause needle tubing inside to exist a large amount of electrolyte remaining owing to the remnants of needle tubing electrolyte inside make the high electrolyte of fusing point be easy to crystallization, so that fluid injection precision and efficient reduce greatly.
To this, the main method that each producer solves the electrolyte crystallization in the needle tubing is regularly to take out needle tubing and with organic solution needle interior wall is cleaned then oven dry.But, utilize the method need to change frequently needle tubing, the simultaneously cleaning of organic solution also can be brought impurity and moisture into, brings very large negative effect to battery liquid-filling, has had a strong impact on thickness and other combination properties of battery
Summary of the invention
For overcoming defects, the purpose of this utility model namely is to provide a kind of injecting electrolytic solution device with heating function.
The purpose of this utility model is achieved through the following technical solutions:
A kind of injecting electrolytic solution device with heating function of the utility model comprises: fluid injection syringe, heater; Described heater comprises: be arranged on the circulating water pipe in the fluid injection syringe inwall, and the hot-water heater that joins with the turnover water end (W.E.) of circulating water pipe.
Further, described circulating water pipe is evenly distributed in the fluid injection syringe inwall.
Further, be provided with a temperature controller in the described hot-water heater, this temperature controller is provided with the temperature sense probe, and this temperature sense probe is arranged on the described fluid injection syringe.
Further, the outer wall of described fluid injection syringe closely is arranged with a muff.
The utility model is by arranging heater at the fluid injection syringe, by heating, can eliminate the problem of fluid injection Crystallization Plugging fluid injection syringe in the prior art fully, therefore very easy to use, and do not need frequent and washing fluid injection syringe, can not occur to pollute the defective of explaining liquid because of cleaning yet.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, a kind of injecting electrolytic solution device with heating function of the utility model mainly comprises:
Further, described circulating water pipe 3 is evenly distributed in the fluid injection syringe inwall, it is heated more even.
Further, be provided with a temperature controller in the described hot-water heater, this temperature controller is provided with the temperature sense probe, and this temperature sense probe is arranged on the described fluid injection syringe.Can get the temperature of the fluid injection in the fluid injection syringe 1 by the temperature sense probe, and then control the work of hot-water heater by temperature controller.
Further, the outer wall of described fluid injection syringe 1 closely is arranged with a muff.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. the injecting electrolytic solution device with heating function is characterized in that, comprising: fluid injection syringe, heater; Described heater comprises: be arranged on the circulating water pipe in the fluid injection syringe inwall, and the hot-water heater that joins with the turnover water end (W.E.) of circulating water pipe.
2. the injecting electrolytic solution device with heating function as claimed in claim 1, it is characterized in that: described circulating water pipe is evenly distributed in the fluid injection syringe inwall.
3. the injecting electrolytic solution device with heating function as claimed in claim 2 is characterized in that: be provided with a temperature controller in the described hot-water heater, this temperature controller is provided with the temperature sense probe, and this temperature sense probe is arranged on the described fluid injection syringe.
4. the injecting electrolytic solution device with heating function as claimed in claim 3, it is characterized in that: the outer wall of described fluid injection syringe closely is arranged with a muff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202903803U CN202651260U (en) | 2012-06-20 | 2012-06-20 | Electrolyte injector with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202903803U CN202651260U (en) | 2012-06-20 | 2012-06-20 | Electrolyte injector with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651260U true CN202651260U (en) | 2013-01-02 |
Family
ID=47420316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202903803U Expired - Fee Related CN202651260U (en) | 2012-06-20 | 2012-06-20 | Electrolyte injector with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524613A (en) * | 2017-09-20 | 2019-03-26 | 横店集团东磁股份有限公司 | Fluid injection efficiency and the method for promoting battery core performance in a kind of raising cell manufacturing process |
| CN110131884A (en) * | 2019-05-08 | 2019-08-16 | 上海汇平新能源有限公司 | It is electrolysed liquor heating method and device |
-
2012
- 2012-06-20 CN CN2012202903803U patent/CN202651260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524613A (en) * | 2017-09-20 | 2019-03-26 | 横店集团东磁股份有限公司 | Fluid injection efficiency and the method for promoting battery core performance in a kind of raising cell manufacturing process |
| CN110131884A (en) * | 2019-05-08 | 2019-08-16 | 上海汇平新能源有限公司 | It is electrolysed liquor heating method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130620 |