CN211528280U - Automatic adding device for electrode filling liquid - Google Patents
Automatic adding device for electrode filling liquid Download PDFInfo
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- CN211528280U CN211528280U CN201922138595.8U CN201922138595U CN211528280U CN 211528280 U CN211528280 U CN 211528280U CN 201922138595 U CN201922138595 U CN 201922138595U CN 211528280 U CN211528280 U CN 211528280U
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Abstract
The utility model discloses an automatic device that adds of electrode filling liquid, it includes: the liquid inlet end of the double-head peristaltic pump is respectively communicated with a first liquid feeding pipe and a first liquid discharging pipe, and the liquid outlet end of the double-head peristaltic pump is respectively communicated with a second liquid feeding pipe and a second liquid discharging pipe; the other end of the first liquid adding pipe is connected to an electrode liquid box filled with electrode filling liquid, the other end of the second liquid adding pipe is inserted into the bottom of the electrode, the other end of the first liquid discharging pipe is inserted into the upper portion of the electrode, and the other end of the second liquid discharging pipe is connected to a waste liquid groove. The automatic adding device of the electrode filling liquid provided by the utility model can maintain the liquid level of the electrode filling liquid unchanged for a long time, avoid potential drift caused by the height change of the electrode filling liquid and ensure the stability of long-term electrode testing; meanwhile, the device is simple in structure and low in component and labor cost.
Description
Technical Field
The utility model relates to an electrode test technical field, concretely relates to automatic interpolation device of electrode filling liquid.
Background
The composite electrode or the reference electrode with filling is widely applied to various products, because electrode filling liquid needs to be added when the electrode (the electrodes described below all represent the composite electrode and the reference electrode with filling) is used, the electrode testing performance is seriously influenced if the electrode filling liquid is too little or not, meanwhile, the electrode filling liquid which is fully added is gradually reduced along with the use of the electrode, the electrode filling liquid needs to be periodically added to maintain the normal use of the electrode, the period is 4-15 days, and meanwhile, in the electrode using process, the electrode potential gradually deviates along with the gradual reduction of the electrode filling liquid, so that the testing is influenced.
Electrode filling liquid in the prior art is added manually, and workers are required to observe the electrode filling liquid allowance at any time so as to add the electrode filling liquid in time.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide an automatic device that adds of electrode filling liquid, realized the automatic interpolation of electrode filling liquid, the liquid level that maintains electrode filling liquid for a long time is unchangeable, has guaranteed the stability of electrode long-term test, and simultaneously, the device simple structure, part and human cost are low.
The utility model provides a technical scheme that technical problem adopted as follows:
an automatic adding device of electrode filling liquid, comprising:
the liquid inlet end of the double-head peristaltic pump is respectively communicated with a first liquid feeding pipe and a first liquid discharging pipe, and the liquid outlet end of the double-head peristaltic pump is respectively communicated with a second liquid feeding pipe and a second liquid discharging pipe;
the other end of the first liquid adding pipe is connected to an electrode liquid box filled with electrode filling liquid, the other end of the second liquid adding pipe is inserted into the bottom of the electrode, the other end of the first liquid discharging pipe is inserted into the upper portion of the electrode, and the other end of the second liquid discharging pipe is connected to a waste liquid groove.
Preferably, an electrode hole is formed in the upper part of the electrode, and the second liquid feeding pipe and the first liquid discharging pipe penetrate through the electrode hole to the inside of the electrode.
Preferably, the diameter of the electrode hole is 2-4 mm.
Preferably, the electrode hole is provided at an upper sidewall or top of the electrode.
Preferably, the first drain pipe is inserted into the electrode to a depth of 8-12 mm.
Preferably, the electrode is a composite electrode or a reference electrode with fill.
Preferably, the double-head peristaltic pump is electrically connected with a controller.
Preferably, the flow rate of the liquid in the second filling pipe is equal to the flow rate of the liquid in the first draining pipe.
Preferably, when the double-head peristaltic pump rotates clockwise, liquid feeding is realized through the first liquid feeding pipe and the second liquid feeding pipe.
Preferably, when the double-head peristaltic pump rotates clockwise, liquid drainage is realized through the first liquid drainage pipe and the second liquid drainage pipe.
Compared with the prior art, the utility model provides an automatic device that adds of electrode filling liquid has following beneficial effect:
the electrode filling liquid in the electrode is fully replaced by adjusting the insertion depth of the second liquid adding pipe, and meanwhile, the liquid level height of the electrode filling liquid in the electrode is controlled by adjusting the insertion depth of the first liquid discharging pipe;
the liquid level of the electrode filling liquid can be kept unchanged for a long time, potential drift caused by the height change of the electrode filling liquid is avoided, and the stability of long-term testing of the electrode can be ensured;
the device has simple structure and low component and labor cost.
Drawings
In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a preferred embodiment of an automatic electrode filling liquid adding device according to the present invention.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The embodiment of the utility model provides an automatic device that adds of electrode filling liquid, as shown in figure 1, it includes: the liquid inlet end of the double-head peristaltic pump 10 is respectively communicated with a first liquid adding pipe 11 and a first liquid discharging pipe 12, and the liquid outlet end of the double-head peristaltic pump 10 is respectively communicated with a second liquid adding pipe 13 and a second liquid discharging pipe 14; the other end of the first liquid adding pipe 11 is connected to an electrode liquid tank 15 filled with electrode filling liquid, the other end of the second liquid adding pipe 13 is inserted into the bottom of the electrode 16, the other end of the first liquid discharging pipe 12 is inserted into the upper part of the electrode 16, and the other end of the second liquid discharging pipe 14 is connected to a waste liquid tank 17.
According to the electrode filling liquid adding device, the double-head peristaltic pump 10 is used for adding the electrode filling liquid, long-time unmanned stable use of electrodes is achieved, meanwhile, the liquid level of the electrode filling liquid in the electrodes is kept relatively stable, and the potential drift phenomenon is reduced.
This application mainly is realized by double-end peristaltic pump 10, and double-end peristaltic pump 10 can be simultaneously with the speed advance a kind and the stock layout of carrying on two pipelines, if set up two sets of pipeline directions to opposite, then when double-end peristaltic pump 10 rotated to a direction, two sets of pipelines just can the same speed carry out flowing back and liquid feeding simultaneously.
For example, when the double-head peristaltic pump 10 rotates clockwise, the electrode filling liquid is added into the electrode 16 through the first liquid adding pipe 11 and the second liquid adding pipe 13, and meanwhile, the second liquid adding pipe 13 is inserted into the bottom of the electrode 16, so that the electrode filling liquid can be replaced from bottom to top, and it is ensured that the electrode filling liquid is new in the electrode 16 after filling is completed. Meanwhile, redundant electrode filling liquid in the electrode 16 is pumped out and drained through the first liquid discharge pipe 12 and the second liquid discharge pipe 14, because the insertion depth of the first liquid discharge pipe 12 is at the upper part of the electrode hole, the first liquid discharge pipe 12 can only pump out filling liquid exceeding the first liquid discharge pipe 12, because the flow rates of the two groups of pipelines of the double-head peristaltic pump 10 are the same, if the filling liquid level in the electrode is lower than that of the first liquid discharge pipe 12, the filling liquid can be gradually added, and if the filling liquid level in the electrode reaches the insertion depth of the first liquid discharge pipe 12, the liquid is pumped by the second liquid feeding pipe 13, the first liquid discharge pipe 12 starts to discharge liquid at the same time, and the speed is the same, so the filling liquid level in the electrode can be maintained at the height of the insertion depth of the first liquid discharge pipe 12.
The depth of the second liquid adding pipe 13 inserted into the bottom of the electrode 16 can be adjusted, and the electrode filling liquid in the electrode can be fully replaced by adjusting the depth of the second liquid adding pipe 13.
Further, an electrode hole (not shown) is formed in the upper portion of the electrode 16, and the second liquid feeding pipe 13 and the first liquid discharging pipe 12 penetrate through the electrode hole into the electrode 16.
Further, the diameter of the electrode hole is 2-4mm, preferably 3mm, so that the electrode filling liquid is added.
Further, the electrode hole is provided on an upper sidewall or a top of the electrode 16.
Further, the first drainage tube 12 is inserted into the electrode 16 to a depth of 8-12mm, preferably 10mm, and the depth of insertion is adjustable, and the depth of insertion determines the position of the electrode filling liquid level in the electrode.
Further, the electrode 16 is a composite electrode or a reference electrode with filling.
Further, double-end peristaltic pump 10 electric connection has a controller (not shown in the figure), can set up fixed interval time through this controller and add, can realize that the electrode is long-term stable to be used, need not artificially add by hand, realizes unmanned long-term operation of instrument.
Further, the flow rate of the liquid in the second liquid feeding pipe 13 is equal to the flow rate of the liquid in the first liquid discharging pipe 12.
Further, when the double-head peristaltic pump 10 rotates clockwise, liquid is added through the first liquid adding pipe 11 and the second liquid adding pipe 13.
Further, when the double-headed peristaltic pump 10 rotates clockwise, liquid discharge is achieved through first liquid discharge pipe 12 and second liquid discharge pipe 14.
To sum up, the utility model discloses an automatic device that adds of electrode filling liquid, include: the liquid inlet end of the double-head peristaltic pump is respectively communicated with a first liquid feeding pipe and a first liquid discharging pipe, and the liquid outlet end of the double-head peristaltic pump is respectively communicated with a second liquid feeding pipe and a second liquid discharging pipe; the other end of the first liquid adding pipe is connected to an electrode liquid box filled with electrode filling liquid, the other end of the second liquid adding pipe is inserted into the bottom of the electrode, the other end of the first liquid discharging pipe is inserted into the upper part of the electrode, and the other end of the second liquid discharging pipe is connected to a waste liquid groove, so that the liquid level height of the electrode filling liquid can be kept unchanged for a long time, potential drift caused by the height change of the electrode filling liquid is avoided, and the stability of long-term testing of the electrode can be ensured; meanwhile, the device is simple in structure and low in component and labor cost.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. An automatic adding device of electrode filling liquid is characterized by comprising:
the liquid inlet end of the double-head peristaltic pump is respectively communicated with a first liquid feeding pipe and a first liquid discharging pipe, and the liquid outlet end of the double-head peristaltic pump is respectively communicated with a second liquid feeding pipe and a second liquid discharging pipe;
the other end of the first liquid adding pipe is connected to an electrode liquid box filled with electrode filling liquid, the other end of the second liquid adding pipe is inserted into the bottom of the electrode, the other end of the first liquid discharging pipe is inserted into the upper portion of the electrode, and the other end of the second liquid discharging pipe is connected to a waste liquid groove.
2. The automatic electrode filling liquid adding device according to claim 1, wherein an electrode hole is formed in an upper portion of the electrode, and the second liquid adding pipe and the first liquid discharging pipe penetrate through the electrode hole into the electrode.
3. The automatic electrode filling fluid adding device according to claim 2, wherein the diameter of the electrode hole is 2-4 mm.
4. The automatic electrode filling fluid adding device according to claim 3, wherein the electrode hole is provided in an upper sidewall or a top of the electrode.
5. The automatic electrode filling solution adding device according to claim 3, wherein the first drain pipe is inserted into the electrode to a depth of 8-12 mm.
6. The automatic electrode fill fluid addition device of claim 1, wherein the electrode is a composite electrode or a reference electrode with fill.
7. The apparatus according to claim 1, wherein the double-headed peristaltic pump is electrically connected to a controller.
8. The automatic electrode filling fluid adding device according to claim 1, wherein the flow rate of the fluid in the second filling tube is equal to the flow rate of the fluid in the first draining tube.
9. The automatic electrode filling fluid adding device according to claim 8, wherein the double-headed peristaltic pump is adapted to add fluid through the first fluid feeding tube and the second fluid feeding tube when rotating clockwise.
10. The apparatus according to claim 8, wherein the double-headed peristaltic pump discharges liquid through the first and second discharge pipes when rotating clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138595.8U CN211528280U (en) | 2019-12-03 | 2019-12-03 | Automatic adding device for electrode filling liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138595.8U CN211528280U (en) | 2019-12-03 | 2019-12-03 | Automatic adding device for electrode filling liquid |
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| Publication Number | Publication Date |
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| CN211528280U true CN211528280U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922138595.8U Active CN211528280U (en) | 2019-12-03 | 2019-12-03 | Automatic adding device for electrode filling liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527184A (en) * | 2022-02-23 | 2022-05-24 | 宋东芹 | Coulomb electrolytic cell |
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2019
- 2019-12-03 CN CN201922138595.8U patent/CN211528280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527184A (en) * | 2022-02-23 | 2022-05-24 | 宋东芹 | Coulomb electrolytic cell |
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Address after: Room 202, 3rd Floor, Building D, Building 33, No. 99, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing 100176 Patentee after: Beijing Bihan Technology Co.,Ltd. Address before: Room 202, 3rd Floor, Building D, Building 33, No. 99, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing 100176 Patentee before: Beijing Bixing Technology Co.,Ltd. |
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