CN203456490U - Automatic liquid supplementation system - Google Patents
Automatic liquid supplementation system Download PDFInfo
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- CN203456490U CN203456490U CN201320514984.6U CN201320514984U CN203456490U CN 203456490 U CN203456490 U CN 203456490U CN 201320514984 U CN201320514984 U CN 201320514984U CN 203456490 U CN203456490 U CN 203456490U
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- China
- Prior art keywords
- liquid
- supplementation
- fluid infusion
- valve
- liquid supplementation
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses an automatic liquid supplementation system. The automatic liquid supplementation system includes a reaction tank, and a liquid inlet pipe, a liquid supplementation barrel, and a liquid supplementation pipe which are connected in sequence, wherein a liquid inlet control valve and a liquid supplementation control valve are respectively disposed on the liquid inlet pipe and the liquid supplementation pipe, the liquid inlet control valve and the liquid supplementation control valve are connected with a control system. The automatic liquid supplementation system also includes a supersonic wave liquid level instrument which is disposed in the liquid supplementation barrel, wherein one end of the supersonic wave liquid level instrument stretches out of the liquid supplementation barrel and connects with the control system. The liquid supplementation control valve includes a fine supplementation valve and a coarse supplementation valve which are connected in a parallel manner. In the automatic liquid supplementation system, the fine supplementation valve and the coarse supplementation valve cooperate to supplement liquid for the reaction tank, so that liquid supplementation accuracy is greatly improved, and consistency of an actual liquid supplementation amount and a technical formula is guaranteed, influences of external factors are reduced, and stability of the system is improved. The automatic liquid supplementation system is simple in structure and convenient to install and maintain.
Description
Technical field
The utility model relates to the fluid infusion system of photovoltaic cleaning equipment and wet processing apparatus, relates in particular to a kind of automatic liquid supply system.
Background technology
In solar energy cleaning equipment and wet processing apparatus, especially, in chain type solar energy cleaning equipment and wet processing apparatus, silicon chip is all to process in the reactive tank with liquid circulatory function.The main factor that directly affects the final treatment effect of silicon chip has three, be time, temperature and liquid proportion concentration, and as one of three most important factors, liquid proportion concentration directly affects the treatment effect of silicon chip, conversion efficiency when thereby cell piece is made in final impact, and how to guarantee that actual interpolation liquid is consistent particularly important with regard to what show with the height of technical recipe.
How to design a kind of simple in structure, fluid infusion precisely and the fluid infusion system of system run all right be one of industry technical barrier urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is the specification requirement to fluid infusion precision and stability for above-mentioned fluid infusion system, and a kind of automatic liquid supply system is provided.
The technical solution adopted in the utility model is, designs a kind of automatic liquid supply system, comprises a reactive tank and the feed tube being connected successively, fluid infusion bucket, liquid supplementation pipe; Enter, be respectively arranged with in liquid supplementation pipe into, fluid infusion control valve, enter, fluid infusion control valve is connected with control system, described automatic liquid supply system also comprises that one is arranged on the ultrasonic liquid leveller in fluid infusion bucket, and its one end is stretched out and is connected with control system from fluid infusion bucket; Described fluid infusion control valve comprises a pair of essence benefit valve being in parallel and the thick valve of mending.
In one embodiment, described fluid infusion bucket sidewall stretches out a liquid level detecting switch, and this liquid level detecting switch comprises the Upper-lower Limit liquid level detecting switch arranging every series connection between the upper and lower, and this Upper-lower Limit liquid level detecting switch is all connected with control system.
Liquid supplementation pipe between described fluid infusion bucket and fluid infusion control valve is provided with a hand-operated valve.
Compared with prior art, the utility model by ultrasonic liquid leveller and essence, slightly mend valve and coordinate reactive tank is carried out to fluid infusion, greatly improved fluid infusion precision, guaranteed the consistency of actual amount infused and technical recipe, reduced the impact of external factor, improved the stability of system, it is simple in structure, convenient for installation and maintenance simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model one embodiment.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, the automatic liquid supply system the utility model proposes comprises feed tube 1, fluid infusion bucket 2 and the liquid supplementation pipe 3 connecting successively, feed tube and liquid supplementation pipe are all arranged on the bottom of fluid infusion bucket, the liquid outlet of liquid supplementation pipe is arranged in reactive tank 4, flow through successively feed tube 1, fluid infusion bucket 2 and liquid supplementation pipe 3 of liquid enters in reactive tank 4, for the cleaning of solar silicon wafers, cell piece or process and use.
On feed tube 1, be provided with a liquid inlet control valve 5, it is connected with control system 9, and controls its opening and closing by control system.
On the sidewall of fluid infusion bucket 2, stretch out a liquid level detecting switch 6 being connected with control system 9, it comprises that between the upper and lower its effect is that fluid infusion bucket 2 is carried out to limit liquid level protection every the Upper-lower Limit liquid level detecting switch 61,62 that arranges and be connected in series; One ultrasonic liquid leveller 10 being connected with control system 9 inserts into the inner from the top of fluid infusion bucket 2, and ultrasonic liquid leveller bottom is located at below the limit inferior liquid level of fluid infusion bucket simultaneously.
In liquid supplementation pipe 3, be provided with a hand-operated valve 7, its effect is for closing liquid supplementation pipe when equipment overhauls; In the liquid supplementation pipe between hand-operated valve 7 and reactive tank 4, be provided with a fluid infusion control valve 8, this fluid infusion control valve comprises that a pair of essence that is connected in parallel mends valve 81 and the thick valve 82 of mending, and this essence, slightly mends valve and is all connected with control system 9.In the utility model, effect smart, that slightly mend valve is by control system, to control both opening and closings, flows in reactive tank, and then reach accurate fluid infusion thereby control liquid with low discharge or large flow.
During work, first user sets the liquid quantity of required interpolation by the man-machine dialog interface of equipment, then start fluid infusion system and start working, ultrasonic liquid leveller 10 is recorded liquid quantity current in fluid infusion bucket 2, and liquid quantity that should be remaining while showing that with interpolation quantity contrast that user sets fluid infusion stops, now control system 9 is opened the thick valve 82 of mending toward the interior fluid infusion of reactive tank 4 that holds liquid, the interior current liquid quantity of ultrasonic liquid leveller 10 real time record fluid infusion bucket 2, when the approaching quantity that should be remaining of fluid infusion bucket inner liquid medicine quantity, opening essence mends valve 81 and closes thick benefit valve 82, essence is mended valve to have mended residue liquid compared with low discharge and to have quit work, this time fluid infusion has operated.When the interior residue liquid of fluid infusion bucket 2 reaches limit inferior liquid level control height; liquid inlet control valve 5 is opened and the liquid in fluid infusion bucket 2 is supplemented to maintain a barrel inner liquid medicine quantity, and the Upper-lower Limit liquid level detecting switch 61,62 in native system is as limit liquid level protection in fluid infusion bucket.
Meanwhile, in the present embodiment, fluid infusion bucket adopt cross-sectional area less and in short transverse consistent hydrostatic column, by reducing the volume in unit height, to reach the object that improves fluid infusion accuracy; Also can use in other embodiments cross-sectional area less and in short transverse consistent square column type container.
The utility model is the real time record to fluid infusion bucket inner liquid medicine amount by ultrasonic liquid leveller, coordinate essence, slightly mend valve reactive tank is carried out to fluid infusion, greatly improved fluid infusion precision, guaranteed the consistent of actual amount infused and technical recipe, reduced the impact of external factor, improved the stability of system, it is simple in structure, convenient for installation and maintenance simultaneously.
Claims (3)
1. an automatic liquid supply system, comprises a reactive tank and the feed tube being connected successively, fluid infusion bucket, liquid supplementation pipe; Enter, be respectively arranged with in liquid supplementation pipe into, fluid infusion control valve, enter, fluid infusion control valve is connected with control system, it is characterized in that: described automatic liquid supply system also comprises that one is arranged on the ultrasonic liquid leveller in fluid infusion bucket, and its one end is stretched out and is connected with control system from fluid infusion bucket; Described fluid infusion control valve comprises a pair of essence benefit valve being in parallel and the thick valve of mending.
2. automatic liquid supply system as claimed in claim 1, it is characterized in that: described fluid infusion bucket sidewall stretches out a liquid level detecting switch, this liquid level detecting switch comprises the Upper-lower Limit liquid level detecting switch arranging every series connection between the upper and lower, and this Upper-lower Limit liquid level detecting switch is all connected with control system.
3. automatic liquid supply system as claimed in claim 1, is characterized in that: the liquid supplementation pipe between described fluid infusion bucket and fluid infusion control valve is provided with a hand-operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514984.6U CN203456490U (en) | 2013-08-22 | 2013-08-22 | Automatic liquid supplementation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514984.6U CN203456490U (en) | 2013-08-22 | 2013-08-22 | Automatic liquid supplementation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456490U true CN203456490U (en) | 2014-02-26 |
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ID=50136347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514984.6U Expired - Lifetime CN203456490U (en) | 2013-08-22 | 2013-08-22 | Automatic liquid supplementation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643985A (en) * | 2017-03-14 | 2017-05-10 | 苏州聚晶科技有限公司 | Quantitative seal fluid supplementing equipment |
| WO2019090925A1 (en) * | 2017-11-09 | 2019-05-16 | 常州捷佳创精密机械有限公司 | Liquid addition system and method |
| CN113110623A (en) * | 2021-03-09 | 2021-07-13 | 无锡琨圣智能装备股份有限公司 | High-efficient magnetostrictive fluid infusion device |
-
2013
- 2013-08-22 CN CN201320514984.6U patent/CN203456490U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643985A (en) * | 2017-03-14 | 2017-05-10 | 苏州聚晶科技有限公司 | Quantitative seal fluid supplementing equipment |
| WO2019090925A1 (en) * | 2017-11-09 | 2019-05-16 | 常州捷佳创精密机械有限公司 | Liquid addition system and method |
| CN113110623A (en) * | 2021-03-09 | 2021-07-13 | 无锡琨圣智能装备股份有限公司 | High-efficient magnetostrictive fluid infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |