CN204690140U - A kind of tubular anode cover - Google Patents
A kind of tubular anode cover Download PDFInfo
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- CN204690140U CN204690140U CN201520228401.2U CN201520228401U CN204690140U CN 204690140 U CN204690140 U CN 204690140U CN 201520228401 U CN201520228401 U CN 201520228401U CN 204690140 U CN204690140 U CN 204690140U
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- pipe
- anode
- anolyte
- mouth
- tubular
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Abstract
The utility model discloses a kind of tubular anode cover, comprise end cap, water inlet pipe, anode capouch that drainage enters anolyte; Described water inlet pipe inserts described tubular anode cover by described end cap clamping hole; The sidewall of described anode capouch is provided with the rising pipe that water conservancy diversion goes out the anolyte of electrolysis; The insertion mouth of pipe of described water inlet pipe is higher than the mouth of pipe predetermined distance of described rising pipe.By the optimization design to its structure, effectively eliminate anolyte flow blind angle, avoid bacteria breed, guarantee the serviceability that tubular anode cover is reliable and stable.
Description
Technical field
The utility model relates to electrophoresis application technique field, particularly a kind of tubular anode cover.
Background technology
Electrophoretic painting utilizes extra electric field to be the particulate directional migration such as pigment and resin be suspended in electrophoresis liquid, and be deposited on the coating process of the substrate surface of one of electrode.Ability cathode electrophoresis is a kind of coating process extensively adopted.
Ability cathode electrophoresis take coated article as negative electrode, electrophoretic paint is cationic; Ability cathode electrophoresis is immersed in by the coated article with electroconductibility to fill in water-reducible, that concentration is lower electrophoretic paint groove as negative electrode, the another anode arranged corresponding thereto in groove, direct current is led to, at the upper a kind of coating process of separating out homogeneous water-insoluble film of coated article (negative electrode) at two interpolars.
Anode cap adopts above-mentioned principle that anolyte is circulated and carries out electrolysis, particularly, shown in Fig. 1.Anode cap comprises end cap 11 ', is stuck in the water inlet pipe 13 ' of end cap 11 ' clamping hole, end cap 11 ' is fixedly connected on the upper end of anode capouch 15 ', this water inlet pipe 13 ' by anolyte by outer introducing anode cap, its one end is fastened in end cap 11 ', the other end extends to the base 18 ' of anode cap, and is fixed on the fixed orifices of base 18 '.When anolyte flow to fixed orifices by water inlet pipe 13 ', base 18 ' is provided with the internal space that communicating aperture is communicated with fixed orifices and anode cap, under the effect of pressure difference, anolyte upwards flows into the space between anode tube 16 ' and fixing anode barrier film 17 ' in the enclosure, the terminal stud 12 ' of anode tube 16 ' is energized, anolyte generation electrolysis, anolyte travels up to rising pipe 14 ' and locates to flow out; Because anode tube 16 ' bottom is non-shutoff, cause anolyte also can flow in anode tube 16 ', and usually stay cool at the anolyte that anode tube 16 ' is interior, circulation cannot be participated in, so, in anode tube 16 ', occur anolyte flow blind angle.Due in anolyte containing large amount of organic, the sterilant that anti-bacteria grows if add in time, flow blind angle place very easily causes the growth of bacterium, seriously constrains the stability of painting electrophoresis system works.
The stability of electrophoresis system has a great impact coating process quality and painting cost tool, therefore, how to suppress the problem of bacteria breed in anode cap day by day to become one of this area major issue.
In view of this, urgently design is optimized to the structure of tubular anode cover, provides a kind of and effectively eliminate anolyte flow blind angle, avoid the tubular anode cover of bacteria breed.
Utility model content
The purpose of this utility model, for providing a kind of tubular anode cover, by the optimization design to its structure, is effectively eliminated anolyte flow blind angle, is avoided bacteria breed, guarantee the serviceability that tubular anode cover is reliable and stable.
The utility model provides a kind of tubular anode cover, comprises end cap, water inlet pipe, anode capouch that drainage enters anolyte; Described water inlet pipe inserts described tubular anode cover by described end cap clamping hole; The sidewall of described anode capouch is provided with the rising pipe that water conservancy diversion goes out the anolyte of electrolysis; The insertion mouth of pipe of described water inlet pipe is higher than the mouth of pipe predetermined distance of described rising pipe.
Adopt the tubular anode cover of said structure, namely the insertion mouth of pipe of water inlet pipe is higher than the mouth of pipe predetermined distance of rising pipe, that is, inserts the mouth of pipe and is positioned at above the mouth of pipe of rising pipe; The anolyte that water inlet pipe drainage enters, in the inner fully flowing of the anode tube of tubular anode cover, flow to the lower end of anode tube, then under pressure difference effect, upwards flows through electrolysis gap, finally discharged by rising pipe.
By above-mentioned setting, anolyte can be made fully to flow inside and outside anode tube, particularly inner in anode tube, anolyte constantly carries out flowing and upgrades, effective elimination anolyte flow blind angle, make the anolyte being regularly added with sterilant flow through each position in anode tube, avoid the growing of bacterium, grow, guarantee the serviceability that tubular anode cover is reliable and stable.
Alternatively, the described insertion mouth of pipe is lower than the upper port predetermined distance of the anode tube of described tubular anode cover.
Alternatively, the anolyte liquid level in the anode tube of the concordant described tubular anode cover of the described insertion mouth of pipe.
Adopt above-mentioned design, by the liquid level of the anolyte in the concordant anode tube of the insertion mouth of pipe, dead angle can be eliminated completely, make the anolyte in anode tube all can participate in flow circuit, reduce and be positioned at the hidden danger that the anolyte flowing renewal of inserting mouth of pipe top slowly or not participates in flow circuit, guarantee, completely without flow blind angle in anode tube, to promote the serviceability of tubular type anode cap.
Alternatively, the difference of altitude between the described insertion mouth of pipe and the mouth of pipe of described rising pipe is arranged within the scope of 40mm ~ 60mm.
Alternatively, the upper port of described anode tube is higher than the mouth of pipe 95mm ~ 105mm of described rising pipe.
Alternatively, the distance between the lower port of described anode tube and the base of described tubular anode cover is arranged within the scope of 18mm ~ 22mm.
Accompanying drawing explanation
Fig. 1 is tubular anode cover structure schematic diagram in prior art;
Fig. 2 is tubular anode cover structure schematic diagram in specific embodiment.
Wherein, the Reference numeral in Fig. 1 and the corresponding relation between component names are:
End cap 11 ', terminal stud 12 ', water inlet pipe 13 ', rising pipe 14 ', anode capouch 15 ', anode tube 16 ', anode barrier film 17 ', base 18 '.
Reference numeral in Fig. 2 and the corresponding relation between component names are:
End cap 11, terminal stud 12, water inlet pipe 13, rising pipe 14, anode capouch 15, anode tube 16, anode barrier film 17, base 18.
Embodiment
Core of the present utility model, for providing a kind of tubular anode cover, by the optimization design to its structure, is effectively eliminated anolyte flow blind angle, is avoided bacteria breed, guarantee the serviceability that tubular anode cover is reliable and stable.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
It should be noted that, the noun of locality " upper and lower " is herein all with tubular anode cover for benchmark, as shown in Figure 2, " on " refer to the top of tubular anode cover, the i.e. direction of tubular anode cover end cap 11, D score refers to the bottom of tubular anode cover, i.e. the direction of tubular anode cover base 18; Should be understood that, the appearance of these nouns of locality is all be accustomed to for benchmark with installing and using of equipment, and the appearance of tread should not affect protection domain of the present utility model.
Please refer to shown in Fig. 2, this figure is the structural representation of tubular anode in specific embodiment.
As shown in Figure 2, in a kind of embodiment, the utility model provides a kind of tubular anode cover, and this tubular anode cover comprises end cap 11, anode capouch 15, the water inlet pipe 13 of drainage anolyte, the anode barrier film 17 being fixed on tubular anode over body case inner side-wall and anode tube 16.Wherein, the lower end of anode capouch 15 housing, upper port and the end cap 11 that be tightly connected is tightly connected, and the sidewall of anode capouch 15 is provided with the rising pipe 14 that water conservancy diversion goes out the anolyte after electrolysis; Anode tube 16 is fixed on the inside of tubular anode cover, and namely anode tube 16 extends inserted base 18 by end cap 11, and upper end is withheld fixing by end cap 11, and lower end and base 18 have certain interval, and upper port is higher than the mouth of pipe of rising pipe 14; And water inlet pipe 13 is by end cap 11 clamping hole inserting pipe-type anode cap, thus anolyte drainage is entered in tubular anode cover.
Unlike the prior art, the insertion mouth of pipe of this water inlet pipe 13 is higher than the mouth of pipe predetermined distance of rising pipe 14; That is, insert the mouth of pipe to be positioned at above the mouth of pipe of rising pipe 14.When water inlet pipe 13 drainage enter anolyte enter the inside of anode tube 16 time, anolyte can flow from the inner upper end of anode tube 16 to lower end, improve the mobility of anode tube 16 inner anode liquid, namely make anolyte fully flow in anode tube 16, constantly carry out flowing and upgrade.
When anolyte flow to bottom tubular anode cover, upwards entered the electrolysis gap formed between anode tube 16 and barrier film by the gap between anode tube 16 lower port and base 18, and gradually on flow to rising pipe 14, flowed out by rising pipe 14.
In a kind of specific embodiment, distance between anode tube 16 lower port and base 18 is 20mm, namely there is the gap of 20mm between the two, anolyte is flowed into by anode tube 16 inside under certain pressure effect in electrolysis gap, guarantees the serviceability of the mobility of anolyte, tubular anode cover.
Certainly, the distance between this anode tube 16 lower port and base 18 can be set to the numerical value of 18mm ~ 22mm, such as, also can be 19mm, 21mm etc., only needs to guarantee that anolyte is interior to outer inflow tank room gap by anode tube 16, and is flowed out by vent pipe.
This tubular anode cover fully can promote that the flowing of anolyte inside and outside anode tube 16 upgrades, effective elimination anolyte flow blind angle, the anolyte being regularly added with sterilant is made to flow through each position in anode tube 16, avoid the growing of bacterium, grow, guarantee the serviceability that tubular anode cover is reliable and stable.
Further, in another specific embodiment, the insertion mouth of pipe of water inlet pipe 13 is lower than anode tube 16 upper port predetermined distance.Setting like this, the anolyte can evaded by inserting mouth of pipe outflow spatters to anode tube 16, and is directly flowed out by rising pipe 14 without electrolysis.
Needs illustrate, the insertion mouth of pipe can set according to the practical situations of tubular anode cover lower than the predetermined distance of anode tube 16 upper port, only needs effectively to evade anolyte and splash, and be again insert the nozzle position of the mouth of pipe higher than rising pipe 14.
For above-described embodiment, also can by the liquid level of the anolyte in the concordant anode tube 16 of the insertion mouth of pipe, namely the position of inserting the mouth of pipe is set according to the velocity of flow of anolyte, make the liquid level of its proper concordant anolyte, or make it roughly in the position of anode liquid level, make it neither insert in anolyte too much, neither it cross higher than anolyte face, effectively avoid the splashing of anolyte.
Adopt above-mentioned design, when especially preferably inserting the liquid level of the concordant anolyte of the mouth of pipe, dead angle can be eliminated completely, make the anolyte in anode tube 16 all can participate in flow circuit, reduce and be positioned at the hidden danger that the anolyte flowing renewal of inserting mouth of pipe top slowly or not participates in flow circuit, guarantee, completely without flow blind angle in anode tube 16, to promote the serviceability of tubular type anode cap.
Further, 100mm above the mouth of pipe upper port of anode tube 16 being preferably arranged on rising pipe 14, thus enable anolyte make full use of pressure reduction to flow downward by anode tube 16, after terminal stud 12 in anode tube 16 is energized, anolyte is upwards flowed by electrolysis gap, and is discharged by rising pipe 14.
Certainly, the difference of altitude between the upper port of anode tube 16 and the mouth of pipe of rising pipe 14 can be arranged within the scope of 95mm ~ 105mm, only needs can fully guarantee circulating of tubular anode cover inner anode liquid.
Further, also design can be optimized to the difference of altitude inserted between the mouth of pipe and the mouth of pipe of rising pipe 14.In a kind of specific embodiment, can will insert 50mm above the mouth of pipe that the mouth of pipe preferably be arranged on rising pipe 14, setting like this, can meet under tubular anode cover working order, insert the liquid level position that the mouth of pipe is roughly positioned at anode tube 16 inner anode liquid, deviation is less, fully can guarantee the flowing of anode tube 16 inner anode liquid, greatly eliminate flow blind angle, guarantee the work that tubular anode cover is reliable and stable.
Certainly, in actual applications, the difference of altitude inserted between the mouth of pipe and the mouth of pipe of rising pipe 14 can be arranged within the scope of 40mm ~ 60mm, can guarantee the flowing of anode tube 16 inner anode liquid equally, eliminates flow blind angle, guarantees the work that tubular anode cover is reliable and stable.Therefore, the particular location inserting the mouth of pipe should set according to the concrete applying working condition of tubular anode cover, only needs effectively to eliminate flow blind angle, avoids the position grown of bacterium.
Above a kind of tubular anode cover provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (6)
1. a tubular anode cover, comprises end cap (11), water inlet pipe (13), anode capouch (15) that drainage enters anolyte; It is characterized in that, described water inlet pipe (13) inserts described tubular anode cover by described end cap (11) clamping hole; The sidewall of described anode capouch (15) is provided with the rising pipe (14) that water conservancy diversion goes out the anolyte of electrolysis; The insertion mouth of pipe of described water inlet pipe (13) is higher than the mouth of pipe predetermined distance of described rising pipe (14).
2. tubular anode cover according to claim 1, is characterized in that, the described insertion mouth of pipe is lower than the upper port predetermined distance of the anode tube (16) of described tubular anode cover.
3. tubular anode cover according to claim 1 and 2, is characterized in that, the anolyte liquid level in the anode tube (16) of the concordant described tubular anode cover of the described insertion mouth of pipe.
4. tubular anode cover according to claim 2, is characterized in that, the difference of altitude between the mouth of pipe of the described insertion mouth of pipe and described rising pipe (14) is arranged within the scope of 40mm ~ 60mm.
5. tubular anode cover according to claim 2, is characterized in that, the upper port of described anode tube (16) is higher than the mouth of pipe 95mm ~ 105mm of described rising pipe (14).
6. tubular anode cover according to claim 2, is characterized in that, the distance between the lower port of described anode tube (16) and the base (18) of described tubular anode cover is arranged within the scope of 18mm ~ 22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228401.2U CN204690140U (en) | 2015-04-15 | 2015-04-15 | A kind of tubular anode cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228401.2U CN204690140U (en) | 2015-04-15 | 2015-04-15 | A kind of tubular anode cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690140U true CN204690140U (en) | 2015-10-07 |
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| CN201520228401.2U Active CN204690140U (en) | 2015-04-15 | 2015-04-15 | A kind of tubular anode cover |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543941A (en) * | 2016-02-29 | 2016-05-04 | 隆鑫通用动力股份有限公司 | Anode for outside groove electroplating of engine cylinder body |
| CN110886005A (en) * | 2019-12-06 | 2020-03-17 | 隆鑫通用动力股份有限公司 | Anode assembly for cylinder body outside-tank electroplating |
-
2015
- 2015-04-15 CN CN201520228401.2U patent/CN204690140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105543941A (en) * | 2016-02-29 | 2016-05-04 | 隆鑫通用动力股份有限公司 | Anode for outside groove electroplating of engine cylinder body |
| CN110886005A (en) * | 2019-12-06 | 2020-03-17 | 隆鑫通用动力股份有限公司 | Anode assembly for cylinder body outside-tank electroplating |
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