CN204544928U - A kind of detergent concentration automaton - Google Patents
A kind of detergent concentration automaton Download PDFInfo
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- CN204544928U CN204544928U CN201420861072.0U CN201420861072U CN204544928U CN 204544928 U CN204544928 U CN 204544928U CN 201420861072 U CN201420861072 U CN 201420861072U CN 204544928 U CN204544928 U CN 204544928U
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Abstract
A kind of detergent concentration automaton, comprise cleaning agent case, respectively with its two main water box be connected by Pneumatic executive valve, be arranged on the liquid heating in each main water box, liquid heat sink, temperature meter, measurement of concetration device, be arranged on the liquid-level switch on each main water box, between two main water box, water pump is set, Purified Water Station is connected with main water box by Pneumatic executive valve, in the feed water inlet of each main water box and water return outlet place, Pneumatic executive valve is set respectively, 4 Pneumatic executive valves connect pneumatic controller, pneumatic controller end arranges Programmable Logic Controller.Pneumatic executive valve carries out single control by pneumatic controller, and pneumatic controller carries out SECO by Programmable Logic Controller.The utility model can realize two water tanks and automatically supply switching and circulating backwater switching, avoids the uneven concentration that high concentration stoste causes in dilution, improves technology stability.
Description
Technical field
The utility model relates to a kind of automaton, is specifically related to a kind of detergent concentration automaton.
Background technology
Liquid crystal glass base needs to use disc brush and carries out the removal of machinery brute force to the particle of glass baseplate surface when cleaning, need to add certain density chemical simultaneously, cleaning agent is utilized to permeate pollutant, emulsification, decompose the removal promoting glass surface foreign matter, heated constant temperature control is carried out to cleaning fluid simultaneously, outfit 2 main water box are needed to carry out feed flow, liquid work is manually changed after cleaning certain hour, when concentration is low or higher than setting value, timely additional clean agent stoste or pure water, main water box liquid is caused fully not mix, now main water box bulk concentration is in uneven state, cause the uneven supply of cleaning agent, be unfavorable for that liquid crystal glass base foreign matter is removed, make liquid crystal glass base foreign matter removal ability fluctuated, technology stability is poor.
Utility model content
For the uneven supply of cleaning agent, be unfavorable for that liquid crystal glass base foreign matter is removed, make liquid crystal glass base foreign matter removal ability fluctuated, the problem of technology stability difference, a kind of detergent concentration automaton is provided.
The utility model is by the following technical solutions:
A kind of detergent concentration automaton, comprise cleaning agent case, the main water box be connected by Pneumatic executive valve with it respectively and main water box, be arranged on the liquid heating in each main water box, liquid heat sink, temperature meter, measurement of concetration device, be arranged on the liquid-level switch on each main water box, between two main water box, water pump is set, Purified Water Station is connected with main water box by Pneumatic executive valve, in the feed water inlet of each main water box and water return outlet place, Pneumatic executive valve is set respectively, 4 Pneumatic executive valves connect pneumatic controller, pneumatic controller end arranges Programmable Logic Controller.
Pneumatic executive valve carries out single control by pneumatic controller.
Pneumatic controller carries out SECO by Programmable Logic Controller.
The utility model has the following advantages: by the measurement of concetration device on-line monitoring numerical value of two main water box, set its processing range, when numerical value exceeds technological requirement by Controlled by Programmable Controller pneumatic controller, thus the sequential controlling Pneumatic executive valve opens and closes, realize two water tanks and automatically supply switching and circulating backwater switching, avoid the uneven concentration that high concentration stoste causes in dilution, improve technology stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is prior art structural representation.
Wherein: 1, liquid-level switch, 2, temperature meter, 3, measurement of concetration device, 4, liquid heating, 5, liquid heat sink, 6, pneumatic controller, 7, Programmable Logic Controller, 8, Pneumatic executive valve, 9, cleaning agent case, 10, water pump, 11, filter core, 12, Purified Water Station, 13, main water box, 14, main water box, 15, Purified Water Station.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details:
As shown in Figures 1 and 2, a kind of detergent concentration automaton, comprise cleaning agent case 9, the main water box 13 be connected by Pneumatic executive valve 8 with it respectively and main water box 14, be arranged on the liquid heating 4 in each main water box, liquid heat sink 5, temperature meter 2, measurement of concetration device 3, be arranged on the liquid-level switch 1 on each main water box, between two main water box, water pump 10 is set, Purified Water Station 15 is connected with two main water box by Pneumatic executive valve 8, in the feed water inlet of each main water box and water return outlet place, Pneumatic executive valve 8 is set respectively, 4 Pneumatic executive valves connect pneumatic controller 6, pneumatic controller 6 end arranges Programmable Logic Controller 7.
Pneumatic executive valve 8 carries out single control by pneumatic controller 6.
Pneumatic controller 6 carries out SECO by Programmable Logic Controller 7.
The utility model arranges Pneumatic executive valve respectively in two main water box feed water inlets and water return outlet place, the Pneumatic executive valve increased carries out single control by pneumatic controller respectively, pneumatic controller carries out SECO by Programmable Logic Controller, when main water box 13 measures concentration value lower than setting value, automatically opened by Controlled by Programmable Controller pneumatic controller control main water box 14 feed water inlet place's Pneumatic executive valve and water return outlet place Pneumatic executive valve, after two Pneumatic executive valves unlatchings, main water box 13 feed water inlet place's Pneumatic executive valve and water return outlet place Pneumatic executive valve are closed automatically, the stable supply of detergent concentration is carried out by main water box 14, main water box 13 carries out concentration mixed stability, in like manner, when main water box 14 measures concentration value lower than setting value, automatically opened by Controlled by Programmable Controller pneumatic controller control main water box 13 feed water inlet place's Pneumatic executive valve and water return outlet place Pneumatic executive valve, two Pneumatic executive valves open rear main water box 14 feed water inlet place's Pneumatic executive valve and water return outlet place Pneumatic executive valve is closed automatically, carry out the stable supply of detergent concentration by main water box 13, main water box 14 carries out concentration mixed stability.Perform as above when can realize concentration mixing and switch water tank in time, prevent the state of the art fluctuation because uneven concentration causes, realize stablizing sequential supply.
Claims (3)
1. a detergent concentration automaton, comprise cleaning agent case, the main water box (13) be connected by Pneumatic executive valve (8) with it respectively and main water box (14), be arranged on the liquid heating (4) in each main water box, liquid heat sink (5), temperature meter (2), measurement of concetration device (3), be arranged on the liquid-level switch on each main water box, water pump (10) is set between two main water box, Purified Water Station (12) is connected with main water box by Pneumatic executive valve (8), it is characterized in that: in the feed water inlet of each main water box and water return outlet place, Pneumatic executive valve (8) is set respectively, 4 Pneumatic executive valves connect pneumatic controller (6), pneumatic controller (6) end arranges Programmable Logic Controller (7).
2. a kind of detergent concentration automaton according to claim 1, is characterized in that: Pneumatic executive valve (8) carries out single control by pneumatic controller (6).
3. a kind of detergent concentration automaton according to claim 1, is characterized in that: pneumatic controller (6) carries out SECO by Programmable Logic Controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861072.0U CN204544928U (en) | 2014-12-31 | 2014-12-31 | A kind of detergent concentration automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861072.0U CN204544928U (en) | 2014-12-31 | 2014-12-31 | A kind of detergent concentration automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204544928U true CN204544928U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420861072.0U Active CN204544928U (en) | 2014-12-31 | 2014-12-31 | A kind of detergent concentration automaton |
Country Status (1)
| Country | Link |
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| CN (1) | CN204544928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195462A (en) * | 2015-11-10 | 2015-12-30 | 四川理工学院 | Automatic conductivity electrode cleaning device and automatic conductivity electrode cleaning control method |
| CN110843154A (en) * | 2019-11-22 | 2020-02-28 | 浙江海利环保科技股份有限公司 | Method and system for controlling addition of polyester waste washing liquid medicine |
-
2014
- 2014-12-31 CN CN201420861072.0U patent/CN204544928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195462A (en) * | 2015-11-10 | 2015-12-30 | 四川理工学院 | Automatic conductivity electrode cleaning device and automatic conductivity electrode cleaning control method |
| CN110843154A (en) * | 2019-11-22 | 2020-02-28 | 浙江海利环保科技股份有限公司 | Method and system for controlling addition of polyester waste washing liquid medicine |
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