CN103123267A - Liquid defoaming device of monitor - Google Patents
Liquid defoaming device of monitor Download PDFInfo
- Publication number
- CN103123267A CN103123267A CN2011103666909A CN201110366690A CN103123267A CN 103123267 A CN103123267 A CN 103123267A CN 2011103666909 A CN2011103666909 A CN 2011103666909A CN 201110366690 A CN201110366690 A CN 201110366690A CN 103123267 A CN103123267 A CN 103123267A
- Authority
- CN
- China
- Prior art keywords
- container
- liquid
- defoaming device
- cover plate
- communicated
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a liquid defoaming device of a monitor. The liquid defoaming device comprises a cylinder body, and the inside of the cylinder body is provided with a first cylindrical container and a second cylindrical container which are not communicated with each other. The first cylindrical container is communicated with a main liquid inlet and a plurality of primary liquid outlets. A secondary liquid inlet and a secondary liquid outlet are arranged on the second cylindrical container, and one of the primary liquid outlets is communicated with the secondary liquid outlet. A cover plate is connected with an opening of the first cylindrical container and a container body of the second cylindrical container in a sealing mode, and the cover plate is provided with a first air removing port communicated with the opening of the first cylindrical container and a second air removing port communicated with an opening of the second cylindrical container. By using two sealed air removing systems, even if the primary air removing system does not remove all air, an electromagnetic valve of the secondary air removing system can further remove air, so that precision of sample injection of an injector is guaranteed. The liquid defoaming device of the monitor is not easy to block, low in cost and good in air removing effect.
Description
Technical field
The present invention relates to a kind of monitor liquid defoaming device, being applicable to needs in the exact instrument of bubble free liquids.
Background technology
When liquid monitoring operates, often have tiny bubble and be mixed in the pipeline that enters surveying instrument in liquid, the accuracy of this tiny aeration liquid detecting must be implemented to remove.In the prior art, device that be used for to eliminate bubble mainly contains three kinds, and the one, make with alveolate liquid to enter in the identical bulk container of atmosphere, bubble is overflowed under normal pressure; Another kind is the mode that adopts voltage doubling tube, liquid internal pressure power is strengthened, and inner air tube is dissolved in liquid under pressure, to eliminate bubble; Also having a kind of is to make with the tiny filter membrane of alveolate liquid passage aperture, and bubble is leached.But this several method has shortcoming, and first method can not realize flow analysis, and the twoth kind of method inevitably brought obstruction, all is not suitable for the automonitor of flow analysis, the third method exist except tolerance few, and the defective such as expensive.
Summary of the invention
The present invention propose a kind of simple in structure, be difficult for to stop up, the liquid defoaming device of monitor that degassing effect is better, with solve at present few except tolerance, very easily stop up and the technical matters such as expensive.
The present invention adopts following technical scheme to realize: a kind of liquid defoaming device of monitor, it comprises: in establish the cylindrical shell of do not communicate the first container cartridge and second container cylinder, the first container cartridge connection arranges total inlet and a plurality of one-level liquid outlet, the second container cylinder is provided with secondary inlet and secondary liquid outlet, and one of them one-level liquid outlet is communicated with the secondary liquid outlet; The cover plate that is tightly connected on the cylindrical shell of the nozzle of the first container cartridge, second container cylinder, and arrange on cover plate is communicated with the nozzle of the first container cartridge first remove gas port except second of the nozzle of gas port and connection second container cylinder.
Wherein, between described cover plate and the first container cartridge, between described cover plate and second container cylinder, an O-ring seal is set all.
Wherein, described first except removing gas port, gas port, second is bore along the bell that reduces gradually away from described cover plate direction.
Wherein, the bore of described total inlet is all greater than the bore of a plurality of one-level liquid outlets.
Wherein, by control be arranged in the secondary inlet the inwall pump be arranged on switching time of the inwall valve in the secondary liquid outlet, make to produce pressure in the second container cylinder gas in the second container cylinder is discharged except gas port from second.
Compared with prior art, the present invention has following beneficial effect:
The present invention adopts the off gas system of two sealings, even the one-level off gas system does not fall all air scavenge, the solenoid valve of secondary degassing system can further be got rid of it, can guarantee the degree of accuracy of syringe application of sample, the liquid defoaming device of this monitor is difficult for stopping up, cheap, degassing effect is better.
Description of drawings
Fig. 1 is the perspective view of preferred embodiment of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
see also Fig. 1, Fig. 2 and Fig. 3, the liquid defoaming device of this monitor comprises: in establish the cylindrical shell 11 of two do not communicate the first container cartridge 111 and second container cylinders 112, wherein, a plurality of one-level liquid outlets 1111 are set on the first container cartridge 111, 1112, 1113 and 1114 and total inlet 1115, a plurality of one-level liquid outlets 1111 wherein, 1112, 1113 connect respectively the puddler purging system, the outer wall washing system, automatic cleaning system and inner wall washing system, export respectively bubble-free cleaning fluid to the puddler purging system, the outer wall washing system, automatic cleaning system and inner wall washing system, another container cartridge 112 is connected with exterior line by a plurality of secondary inlets 1121 and secondary liquid outlet 1122, the cover plate 12 of locking on above-mentioned cylindrical shell 11, arrange on this cover plate 12 is communicated with the nozzle of the first container cartridge 111 first except gas port 121 and be communicated with second container cylinder 112 nozzle second except gas port 122, and first remove gas port 121 and second and remove on gas port 122 inwalls ebullator all is set, and be respectively equipped with an O-ring seal 13 between cover plate 12 and two container cartridges 111 and 112, cover plate 12 is by the nozzle sealing of O-ring seal 13 with two container cartridges 111 and 112.
Two columniform the first container cartridges 111 and second container cylinder 112 are independent container, form the off gas system of two sealings under cover plate 12 coordinates: consist of the one-level off gas system between total many one-level liquid outlets 1111 of inlet 1115-the first container cartridge 111-, 1112,1113 and 1114; Consist of secondary degassing system between one-level liquid outlet 1114-secondary inlet 1121-second container cylinder 112-secondary liquid outlet 1122.
Specific works principle of the present invention is as follows:
at first, cleaning fluid flows in the first container cartridge 111 from total inlet 1115, with a plurality of one-level liquid outlets 1111, 1112, 1113 and 1114 all close, under the first ebullator effect that removes in gas port 121, the bubble of cleaning fluid removes gas port 121 through first and drains fast, be exactly the cleaning fluid of liquid condition in such the first container cartridge 111, thereby guarantee from one-level liquid outlet 1111, 1112, 1113 and 1114 export respectively bubble-free cleaning fluid to the puddler purging system, the outer wall washing system, automatic cleaning system and inner wall washing system, can greatly improve cleaning performance.
Secondly, one-level liquid outlet 1114 connects the entrance of the inwall pump in the inner wall washing system, and the inwall delivery side of pump connects secondary inlet 1121, and secondary liquid outlet 1122 is connected inwall solenoid valve-syringe-sampling needles.Like this, also can be discharged under the purging system effect in the inwall solenoid valve even also contain the gas of trace in the cleaning fluid that described one-level liquid outlet 1114 flows out, guarantee the degree of accuracy of syringe by the sampling needle application of sample.
More excellent, the bore of described total inlet 1115 is greater than a plurality of one-level liquid outlets 1111,1112,1113 and 1114 bore.And the bore of described secondary inlet 1121 is consistent with the bore of secondary liquid outlet 1122, by the switching time of inwall valve in inwall pump and secondary liquid outlet 1122 in control secondary inlet 1121, make in second container cylinder 112 and produce pressure, thus with the gas in second container cylinder 112 from wherein second discharging except gas port 122.Such as, control in secondary inlet 1121 the inwall pump and postpone 0.5s than inwall valve in secondary liquid outlet 1122 and close, in second container cylinder 112, pressure has just been arranged, then opened second and gas is discharged except gas port 122.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the liquid defoaming device of a monitor, is characterized in that, described device comprises:
In establish the cylindrical shell of do not communicate the first container cartridge and second container cylinder, the first container cartridge is communicated with total inlet and a plurality of one-level liquid outlet is set, the second container cylinder is provided with secondary inlet and secondary liquid outlet, and one of them one-level liquid outlet is communicated with secondary liquid outlet;
The cover plate that is tightly connected on the cylindrical shell of the nozzle of the first container cartridge, second container cylinder, and arrange on cover plate is communicated with the nozzle of the first container cartridge first remove gas port except second of the nozzle of gas port and connection second container cylinder.
2. the liquid defoaming device of monitor according to claim 1 is characterized in that: between described cover plate and the first container cartridge, between described cover plate and second container cylinder, an O-ring seal is set all.
3. the liquid defoaming device of monitor according to claim 1 is characterized in that: described first is bore along the bell that reduces gradually away from described cover plate direction except gas port except gas port, second.
4. the liquid defoaming device of according to claim 1 ~ 3 described monitors of any one is characterized in that: the bore of described total inlet is all greater than the bore of a plurality of one-level liquid outlets.
5. the liquid defoaming device of according to claim 1 ~ 3 described monitors of any one, it is characterized in that: by control be arranged in the secondary inlet the inwall pump be arranged on switching time of the inwall valve in the secondary liquid outlet, make to produce pressure in the second container cylinder gas in the second container cylinder is discharged except gas port from second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110366690.9A CN103123267B (en) | 2011-11-18 | 2011-11-18 | The liquid defoaming device of monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110366690.9A CN103123267B (en) | 2011-11-18 | 2011-11-18 | The liquid defoaming device of monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103123267A true CN103123267A (en) | 2013-05-29 |
| CN103123267B CN103123267B (en) | 2015-09-23 |
Family
ID=48454332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110366690.9A Active CN103123267B (en) | 2011-11-18 | 2011-11-18 | The liquid defoaming device of monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103123267B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016913Y (en) * | 2007-03-05 | 2008-02-06 | 季铭治 | Pipe-line air bubble removing device for fluid monitor |
| CN101537268A (en) * | 2009-04-24 | 2009-09-23 | 东莞宏威数码机械有限公司 | Gluewater-defoaming device |
| JP2009240987A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Gas-liquid separator of fine air bubble supply device |
| CN201711002U (en) * | 2010-05-21 | 2011-01-19 | 任应刚 | Atmospheric pressure liquid seal throttling type foam breaker |
| CN101972560A (en) * | 2010-09-07 | 2011-02-16 | 苏州世名科技股份有限公司 | Defoaming device for high viscosity liquid product |
-
2011
- 2011-11-18 CN CN201110366690.9A patent/CN103123267B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016913Y (en) * | 2007-03-05 | 2008-02-06 | 季铭治 | Pipe-line air bubble removing device for fluid monitor |
| JP2009240987A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Gas-liquid separator of fine air bubble supply device |
| CN101537268A (en) * | 2009-04-24 | 2009-09-23 | 东莞宏威数码机械有限公司 | Gluewater-defoaming device |
| CN201711002U (en) * | 2010-05-21 | 2011-01-19 | 任应刚 | Atmospheric pressure liquid seal throttling type foam breaker |
| CN101972560A (en) * | 2010-09-07 | 2011-02-16 | 苏州世名科技股份有限公司 | Defoaming device for high viscosity liquid product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103123267B (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203837991U (en) | Simple vacuum degassing device for liquid dissolved gas | |
| CN202330075U (en) | Liquid container bypass continuous sampling device | |
| CN102661878A (en) | Closed quick sampler | |
| CN203178290U (en) | Full-automatic biochemical ionic analysis liquid path system | |
| CN102836589B (en) | Rapidly-installed water purifier having double self-locking sealing, and filtration apparatus containing the same | |
| CN103670391B (en) | Displacement test fluid control method and experimental facilities | |
| CN202033291U (en) | Liquid driving sampling device capable of realizing steam reaction under constant voltage and constant current | |
| CN103123267A (en) | Liquid defoaming device of monitor | |
| CN207908466U (en) | A kind of dust explosion protection air detection device | |
| CN103278234A (en) | Hydraulic machinery operation monitoring device | |
| CN202562846U (en) | Pneumatic flow sampling device for atomic fluorescence spectrometer | |
| CN210894329U (en) | Be applied to water pollution detection's environmental monitoring equipment | |
| CN210954070U (en) | Liquid path system of sample analyzer and sample analyzer | |
| CN208852722U (en) | External liquid dispersion device | |
| CN203849142U (en) | Liquid flow focusing control system of flow cytometry | |
| CN202522447U (en) | Enclosed type quick sampler | |
| CN209530507U (en) | A kind of nitrogen oxides detection system | |
| CN202648892U (en) | Leak detector for welding tightness of water blocking breathable film | |
| CN210716121U (en) | Valve gate | |
| CN202018378U (en) | Sprinkling detecting system | |
| CN204346775U (en) | A kind of sampling jar | |
| CN209791578U (en) | Liquid distribution bottle for liquid chromatograph | |
| CN220337668U (en) | Connection structure of water tank and communicating vessel | |
| CN212904829U (en) | Novel valve for water quality analyzer | |
| CN209145840U (en) | A kind of pressure differential detection valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 518088 Guangdong city of Shenzhen province Nanshan District Xili Street Xueyuan Road No. 1001 Nanshan Chi Park A4 Building 9 floor Patentee after: SHENZHEN LANDWIND BIOLOGICAL ENGINEERING CO.,LTD. Address before: Futian District King Road Shenzhen city Guangdong province 518000 No. 81 country garden building E 601 Patentee before: SHENZHEN LANDWIND INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 518000 8th Floor, Building A4, Nanshan Zhiyuan, 1001 Xueyuan Avenue, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Lanyun Biomedical Technology Co.,Ltd. Address before: 518088 9, A4 building, Nanshan Zhiyuan 1001, Xue Yuan Avenue, Xili street, Nanshan District, Shenzhen, Guangdong. Patentee before: SHENZHEN LANDWIND BIOLOGICAL ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid defoaming device of monitor Effective date of registration: 20230117 Granted publication date: 20150923 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: Shenzhen Lanyun Biomedical Technology Co.,Ltd. Registration number: Y2023980031158 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |