CN201304332Y - An automatic liquid infusion device - Google Patents
An automatic liquid infusion device Download PDFInfo
- Publication number
- CN201304332Y CN201304332Y CNU2008202128207U CN200820212820U CN201304332Y CN 201304332 Y CN201304332 Y CN 201304332Y CN U2008202128207 U CNU2008202128207 U CN U2008202128207U CN 200820212820 U CN200820212820 U CN 200820212820U CN 201304332 Y CN201304332 Y CN 201304332Y
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- CN
- China
- Prior art keywords
- soup
- constant voltage
- supply device
- automatic liquid
- woven hose
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 48
- 238000001802 infusion Methods 0.000 title abstract 5
- 235000014347 soups Nutrition 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Devices For Dispensing Beverages (AREA)
- Seeds, Soups, And Other Foods (AREA)
Abstract
The utility model discloses an automatic liquid infusion device which comprises a chemical liquid constant pressure groove and a pipeline connected with the constant pressure groove; a liquid level sensor is arranged on the chemical liquid constant pressure groove, the lower part of the chemical liquid constant pressure groove is connected with an infusion tube and a precision flow sensor is arranged on the infusion tube; the utility model combines structures of a metering pump and a constant pressure filling equipment, adopts the constant pressure groove to stably increase pipeline pressure and utilizes the precision flow sensor to realize pulse output; so the precision filling is realized for longer pipeline; meanwhile, the defect of uneasy control of filling volume in constant pressure groove filling equipment is overcome; besides, multi-place independent filling of one type of chemical liquid is realized; the automatic liquid infusion device has simple structure, easy operation and maintenance.
Description
Technical field
The utility model relates to a kind of liquid supply device, relates in particular to a kind of automatic liquid supply device that is used for chemical reaction.
Background technology
The chemical liquid charging method mainly contains measuring pump constant flow dosing method, constant volume dosing method and constant voltage groove constant flow dosing method in the industry manufacturing at present.
Wherein, measuring pump constant flow dosing method, measuring pump adopt the mode of constant current amount to carry out the soup filling, at pipeline in short-term, can realize that substantially soup quantitatively annotates.But when the user does not allow medicinal liquor barrel directly to be put near the equipment place, the measuring pump charging line will be very long, the pressure loss of pipeline will make adding amount inaccurate like this, measuring pump is that constant current amount mode is controlled adding amount in addition, the output of the amount of not having, when pipeline is obstructed, adding amount is altered a great deal, do not reach accurate filling.
The constant volume dosing method by measuring the volume quantitative filling, is promptly adjusted the solution amount of will annotating, filling at regular time and quantity, and such addition can be very accurate, but can only control an amount, when technology will be adjusted, need readjust adding amount, brings a lot of troubles to operation.The control of this mode amount of having, but will manually adjust again when needing variable.
Constant voltage groove constant flow dosing method, its principle is the same with the measuring pump dosing method, just owing to adopt constant voltage groove mode, not influenced by supply of chemical pipeline length, this mode is because the output of the amount of not having, and makes the bad control of adding amount, need make regular check on pipeline, regularly detect.
The utility model content
The utility model is in order to solve the annotate defective of inaccuracy, the bad control of constant voltage groove filing provision adding amount of existing measuring pump filing provision when pipeline is longer, a kind of automatic liquid supply device is provided, it has effectively realized the accurate control of adding amount when pipeline is longer by the combination of the two structure.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of automatic liquid supply device comprises a soup constant voltage groove and the pipeline that is attached thereto.Described soup constant voltage groove is provided with liquid level sensor, and soup constant voltage groove below connects woven hose, and is provided with accurate flow sensor on woven hose.
Described woven hose can be provided with single channel or multichannel output, and is equipped with a manual diaphragm valve and a pneumatic diaphragm valve on the output of every road, and described accurate flow sensor is arranged on the trunk roads of woven hose.
Described liquid level sensor comprises a high liquid level sensor, a middle liquid level sensor and a low liquid level sensor.
Described soup constant voltage groove top has been provided with soup supply pipe and blast pipe.The soup supply pipe is provided with pneumatic operated valve.
Described soup constant voltage groove below is provided with the connect drain cap of bore greater than soup constant voltage groove bottom.
Described woven hose is provided with the detection mouth parallel with output, detects on the mouth to have valve.
Described woven hose is provided with four tunnel outputs, and every road output is in corresponding PROCESS FOR TREATMENT groove.
Described manual diaphragm valve and pneumatic diaphragm valve are PFA (tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer) or PP (polypropylene) material is made.
The utility model combines the structure of measuring pump and constant voltage groove filing provision, with the stable pipeline pressure that adds of constant voltage groove, accurate flow sensor pulse output; When pipeline is longer, still can accurately annotate, overcome the defective of the bad control of constant voltage groove filing provision adding amount simultaneously, and can realize that chemical liquid of the same race many places annotate separately, simple in structure, Operation and Maintenance is easy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of preferred embodiment of automatic liquid supply device comprises a soup constant voltage groove 1 and the pipeline that is attached thereto as shown in Figure 1.Described soup constant voltage groove 1 is provided with a high liquid level sensor 2, a middle liquid level sensor 3 and a low liquid level sensor 4, is used to control liquid level.Soup constant voltage groove 1 below connects woven hose 7, and woven hose 7 is provided with four tunnel outputs and a detection mouth 10, and every road outputs in the corresponding PROCESS FOR TREATMENT groove 11; Be provided with an accurate flow sensor 6 on the trunk roads of woven hose 7, the woven hose 7 that itself and soup constant voltage groove are 1 is provided with a valve.Be equipped with a manual diaphragm valve 8 and a pneumatic diaphragm valve 9 on the output of described every road.Also be provided with soup supply pipe 13 and blast pipe 12 above soup constant voltage groove 1, the pipeline of soup supply pipe 13 is provided with pneumatic operated valve 14, and the other end of soup supply pipe 13 is connected with the soup feed mechanism.Soup constant voltage groove 1 below be provided with bore greater than soup constant voltage groove 1 bottom surface connect drain cap 5, be used to collect the liquid that exposes.Have valve on the described detection mouth 10.
As shown in Figure 1, the utility model preferred embodiment is in when control, can give 4 PROCESS FOR TREATMENT grooves 11 soup of annotating at regular time and quantity respectively, and during the filling soup, the action of controlling corresponding pneumatic diaphragm valve 9 gets final product.The switch of the pneumatic operated valve 14 of soup constant voltage groove 1 is by 2 controls of middle liquid level sensor 3 and high liquid level sensor, and during liquid level sensor 3, the pneumatic operated valve 14 of soup supply pipe 13 is opened in liquid level is low to moderate, the paramount liquid level sensor of feed flow 2 places, and pneumatic operated valve 14 cuts out.During use, middle and high liquid level sensor 2,3 differences in height are adjusted into 30mm, guarantee soup constant voltage groove 1 liquid level within the specific limits, and the pressure of replenishing line changes not quite like this, and the flow velocity of pipe inner liquid medicine is just constant substantially.
Described manual diaphragm valve 8 and pneumatic diaphragm valve 9 are making by PFA or PP material.
The described woven hose 7 of aforementioned preferred embodiments is four tunnel outputs, and the utility model woven hose 7 when implementing also can be made as the multichannel output of single channel output or other quantity.
The utility model can be realized the automatic filling of chemical liquid, reduces the danger and the unstability of artificial filling soup.Adopt the stable interpolation of constant voltage groove pipeline pressure, accurate flow sensor pulse output, PLC control makes the amount of adding soup to show on touch-screen, makes technologist's energy visual supervisory control.Adopt PLC control simultaneously, can realize that the automatic pointing of the automatic equipment course of work quantitatively adds, guarantee the uniformity of PROCESS FOR TREATMENT.Pipeline all adopts corrosion resistant highly purified PFA material, is applicable to the filling of all chemical liquids.Utilize the principle of voltage stabilization and current stabilization amount, join and accurate flow sensor pulse output control, make and satisfy the accurate filling requirement of soup by soup filling precision≤± 1%.
Claims (7)
1, a kind of automatic liquid supply device, comprise a soup constant voltage groove (1) and the pipeline that is attached thereto, it is characterized in that: described soup constant voltage groove (1) is provided with liquid level sensor, soup constant voltage groove (1) below connects woven hose (7), and is provided with accurate flow sensor (6) on woven hose (7).
2, automatic liquid supply device according to claim 1, it is characterized in that: described woven hose (7) is provided with single channel or multichannel output, and be equipped with a manual diaphragm valve (8) and a pneumatic diaphragm valve (9) on the output of every road, described accurate flow sensor (6) is arranged on the trunk roads of woven hose (7).
3, automatic liquid supply device according to claim 1 is characterized in that: described liquid level sensor comprises a high liquid level sensor (2), a middle liquid level sensor (3) and a low liquid level sensor (4).
4, automatic liquid supply device according to claim 1 is characterized in that: described soup constant voltage groove (1) top is connected with soup supply pipe (13) and blast pipe (12), and soup supply pipe (13) is provided with pneumatic operated valve (14).
5, automatic liquid supply device according to claim 1 is characterized in that: described soup constant voltage groove (1) below is provided with bore and connects drain cap (5) greater than soup constant voltage groove (1) bottom surface.
6, automatic liquid supply device according to claim 2 is characterized in that: described woven hose (7) is provided with the detection mouth (10) parallel with output, detects on the mouth to have valve, is used for the measurement and the setting of initial parameter.
7, automatic liquid supply device according to claim 2 is characterized in that: described woven hose (7) is provided with four tunnel outputs, and every road output is in corresponding PROCESS FOR TREATMENT groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202128207U CN201304332Y (en) | 2008-10-24 | 2008-10-24 | An automatic liquid infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202128207U CN201304332Y (en) | 2008-10-24 | 2008-10-24 | An automatic liquid infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304332Y true CN201304332Y (en) | 2009-09-09 |
Family
ID=41096794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202128207U Expired - Fee Related CN201304332Y (en) | 2008-10-24 | 2008-10-24 | An automatic liquid infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304332Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148285A (en) * | 2010-12-29 | 2011-08-10 | 常州亿晶光电科技有限公司 | Constant volume type accurate automatic liquid replenishing device |
| CN102172582A (en) * | 2010-12-29 | 2011-09-07 | 常州亿晶光电科技有限公司 | Flow type precise automatic liquid supplementing device |
| CN102569499A (en) * | 2010-12-23 | 2012-07-11 | 无锡尚德太阳能电力有限公司 | Etching system and etching method |
| CN102828184A (en) * | 2011-06-15 | 2012-12-19 | 尚德太阳能电力有限公司 | Fluid infusion apparatus and wet etching system of solar cell chip containing fluid infusion apparatus |
| CN103721623A (en) * | 2013-11-18 | 2014-04-16 | 中冶焦耐工程技术有限公司 | A kind of liquid additive automatic adding system and using method |
| TWI512193B (en) * | 2014-01-20 | 2015-12-11 | Syringe meter | |
| CN105609591A (en) * | 2016-03-02 | 2016-05-25 | 江西展宇新能源股份有限公司 | Fluid replacement valve flow calibration method for RENA texturing and etching machine |
| CN105599145A (en) * | 2015-12-30 | 2016-05-25 | 张璐 | Self-batching stirrer |
| CN105642193A (en) * | 2015-12-30 | 2016-06-08 | 张璐 | Liquid dosing machine |
| CN106276764A (en) * | 2016-08-31 | 2017-01-04 | 无锡中微掩模电子有限公司 | A kind of Campatible mask chemical product liquid-supplying system |
| CN106746408A (en) * | 2016-12-28 | 2017-05-31 | 山西太钢不锈钢股份有限公司 | A kind of organic matter sludges processing method |
-
2008
- 2008-10-24 CN CNU2008202128207U patent/CN201304332Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569499A (en) * | 2010-12-23 | 2012-07-11 | 无锡尚德太阳能电力有限公司 | Etching system and etching method |
| CN102148285A (en) * | 2010-12-29 | 2011-08-10 | 常州亿晶光电科技有限公司 | Constant volume type accurate automatic liquid replenishing device |
| CN102172582A (en) * | 2010-12-29 | 2011-09-07 | 常州亿晶光电科技有限公司 | Flow type precise automatic liquid supplementing device |
| CN102148285B (en) * | 2010-12-29 | 2014-07-30 | 常州亿晶光电科技有限公司 | Constant volume type accurate automatic liquid replenishing device |
| CN102828184A (en) * | 2011-06-15 | 2012-12-19 | 尚德太阳能电力有限公司 | Fluid infusion apparatus and wet etching system of solar cell chip containing fluid infusion apparatus |
| CN103721623A (en) * | 2013-11-18 | 2014-04-16 | 中冶焦耐工程技术有限公司 | A kind of liquid additive automatic adding system and using method |
| TWI512193B (en) * | 2014-01-20 | 2015-12-11 | Syringe meter | |
| CN105599145A (en) * | 2015-12-30 | 2016-05-25 | 张璐 | Self-batching stirrer |
| CN105642193A (en) * | 2015-12-30 | 2016-06-08 | 张璐 | Liquid dosing machine |
| CN105609591A (en) * | 2016-03-02 | 2016-05-25 | 江西展宇新能源股份有限公司 | Fluid replacement valve flow calibration method for RENA texturing and etching machine |
| CN106276764A (en) * | 2016-08-31 | 2017-01-04 | 无锡中微掩模电子有限公司 | A kind of Campatible mask chemical product liquid-supplying system |
| CN106746408A (en) * | 2016-12-28 | 2017-05-31 | 山西太钢不锈钢股份有限公司 | A kind of organic matter sludges processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN JIEJIA WEICHUANG MICROELECTRONICS EQUIPME Free format text: FORMER OWNER: SHENZHEN SC EXACT EQUIPMENT CO., LTD. Effective date: 20110329 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 BUILDING A13, LINPOKENG INDUSTRIAL ZONE, HAOSI, SHAJING TOWN, BAO'AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 1/F, BUILDING A4, LINPOKENG INDUSTRIAL ZONE, HAOSI, SHAJING SUBDISTRICT, BAO'AN DISTRICT, SHENZHEN CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110329 Address after: 518000, Shenzhen Baoan District manhole Street oyster four Lin slope pit Industrial Zone, A4 building, first floor Patentee after: Shenzhen Jiejiachuang Microelectronic Equipment Co., Ltd. Address before: 518000 A13 building, oyster four woods slope pit Industrial Zone, Baoan District, Guangdong, Shenzhen Patentee before: Shenzhen SC Exact Equipment Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN S.C NEW ENERGY TECHNOLOGY CORPORATION Free format text: FORMER NAME: SHENZHEN JIEJIA WEICHUANG MICROELECTRONICS EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong, Shenzhen province Baoan District manhole Street oyster four Lin slope pit Industrial Zone A4 and No. A6 workshop Patentee after: Shenzhen S. C New Energy Equipment Co., Ltd. Address before: 518000, Shenzhen Baoan District manhole Street oyster four Lin slope pit Industrial Zone, A4 building, first floor Patentee before: Shenzhen Jiejiachuang Microelectronic Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20161024 |