CN200998643Y - Liquid on-line diluting apparatus - Google Patents
Liquid on-line diluting apparatus Download PDFInfo
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- CN200998643Y CN200998643Y CNU2006201418186U CN200620141818U CN200998643Y CN 200998643 Y CN200998643 Y CN 200998643Y CN U2006201418186 U CNU2006201418186 U CN U2006201418186U CN 200620141818 U CN200620141818 U CN 200620141818U CN 200998643 Y CN200998643 Y CN 200998643Y
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Abstract
The utility model discloses a liquid on-line diluting device, which comprises a measured liquid box, a diluted liquid box and a mixing device; wherein inflow openings, flow discharging openings, and overflow openings are respectively arranged on the measured liquid box and the diluted liquid box, an inflow opening and an flow discharging opening are arranged on the mixing device, measured liquid and diluted liquid flowing out from the flow discharging openings of the measured liquid box and the diluted liquid box can flow into the inflow opening of the mixing device.
Description
Technical field
The utility model relates to a kind of air mix facilities, relates in particular to a kind of liquid on-line air mix facilities.
Background technology
At present, in the fluid analysis field, often to carry out on-line dilution, and then improve the measurement range of analytical instrument fluid to be measured.
As shown in Figure 1, a kind of liquid on-line air mix facilities commonly used, fluid to be measured in the pipeline 1,2 and diluent liquid are mixed in pipeline 5 through flowmeter 3,4 backs, go to control the dilution ratio of fluid to be measured by flowmeter 3,4.This device can be realized the on-line dilution of liquid, but following deficiency is also arranged: 1) cost height, and the price of flowmeter is higher; 2) application is narrow, because liquid may be to have corrosively, and existing flowmeter has limited this application; 3) flowmeter easily stops up, and some fluid to be measured is as often there being foreign material such as earth in the detected water sample in the water analysis field, and these foreign material easily stop up and damage flowmeter.
The utility model content
In order to solve above shortcomings in the prior art, the utility model provides that a kind of cost is low, application more extensively, not susceptible to plugging liquid on-line air mix facilities.
The utility model is by the following technical solutions:
A kind of liquid on-line air mix facilities comprises fluid to be measured case, diluent liquid case and mixing arrangement; All be provided with the influent stream mouth on described fluid to be measured case and the diluent liquid case, go out head piece and overfall; Described mixing arrangement is provided with the influent stream mouth and goes out head piece, from the influent stream mouth that fluid to be measured that head piece flows out and diluent liquid flow into described mixing arrangement that goes out of described fluid to be measured case and diluent liquid case.
The aperture that goes out head piece on described fluid to be measured case and the diluent liquid case can be regulated.
Overfall on described fluid to be measured case and the diluent liquid case is contour.
Described mixing arrangement is " Y " shape device, from two the influent stream mouths that fluid to be measured that head piece flows out and diluent liquid flow into described " Y " shape device respectively that go out of described fluid to be measured case and diluent liquid case.
Described mixing arrangement is a funnel device, from the influent stream mouth that fluid to be measured that head piece flows out and diluent liquid flow into described funnel device that goes out of described fluid to be measured case and diluent liquid case.
Blender is installed in the described mixing arrangement.
At the influent stream mouth of fluid to be measured case with go out screen pack is installed between the head piece.
At the influent stream mouth of diluent liquid case with go out dividing plate is installed between the head piece, the height of described dividing plate is lower than the height of overfall on the diluent liquid case.
Described air mix facilities also comprises a liquid reserve tank, and described liquid reserve tank is provided with out head piece; Liquid flows into described liquid reserve tank after the dilution that goes out the head piece outflow of described mixing arrangement.
Described air mix facilities also comprises a spill box, and the liquid that is flowed out by described overfall flows into described spill box.
Technical solutions of the utility model have realized on-line dilution accurately, be diluted to the measurement category that measurement mechanism can reach to some fluid to be measured such as water samples that contains the high density pollution thing so long, enlarged the measurement range of liquid analysis system, improve the measurement upper limit, thereby widened the application of liquid analysis system.
Description of drawings
Fig. 1 is a kind of liquid on-line air mix facilities structural representation of the prior art;
Fig. 2 is a kind of liquid on-line air mix facilities structural representation of the present utility model;
Fig. 3 is another view of air mix facilities among Fig. 2;
Fig. 4 is the front view of another kind of liquid on-line air mix facilities of the present utility model;
Fig. 5 is the front view of another liquid on-line air mix facilities of the present utility model;
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is done further detailed description.
Embodiment 1:
As shown in Figures 2 and 3, a kind of liquid on-line air mix facilities comprises fluid to be measured case 6, diluent liquid case 7, liquid reserve tank 8, spill box 9, mixing arrangement 10, screen pack 63 and dividing plate 73.
Described fluid to be measured case 6 is provided with influent stream mouth 61, goes out head piece 62 and overfall 64, described influent stream mouth 61 is positioned at a side of described fluid to be measured case 6, describedly go out the bottom that head piece 62 is positioned at described fluid to be measured case 6, described overfall 64 is positioned on the sidewall of fluid to be measured case 6, describedly goes out head piece 62 and is provided with flow-out hole footpath adjusting device (not shown).
Described diluent liquid case case is provided with influent stream mouth 71, goes out head piece 72 and overfall 74, described influent stream mouth 71 is positioned at a side of described diluent liquid case 7, describedly go out the bottom that head piece 72 is positioned at described diluent liquid case 7, described overfall 74 is positioned on the sidewall of diluent liquid case 7, describedly goes out head piece 72 and is provided with flow-out hole footpath adjusting device (not shown).Described overfall 74 and overfall 64 are contour.Described overfall can be a plurality of.
Described mixing arrangement 10 is " Y " shape pipeline, two influent stream mouths respectively with go out head piece 62 and be connected with 72, be provided with the flow mixer (not shown) in the pipeline 101, be used to make the fluid to be measured and the diluent liquid that enter mixing arrangement 10 evenly to mix.Described flow mixer can adopt multiple scheme, is prior art, does not repeat them here.
Described liquid reserve tank 8 is installed in the bottom of described mixing arrangement 10, is provided with overfall 84 on its sidewall, and the bottom is provided with out head piece 82.Described spill box 9 is installed in a side of described fluid to be measured case 6 and diluent liquid case 7, and liquid flows into spill box 9 backs and led to waste pipe after fluid to be measured, diluent liquid and the dilution of flowing out from described overfall 64,74,84.
Described screen pack 63 is installed in going out between head piece 62 and the influent stream mouth 61 of described fluid to be measured case 6, is used to filter fluid to be measured, also avoids simultaneously flowing to flowing out the disturbance of flows from going out head piece 62 of the fluid to be measured that flows into from influent stream mouth 61.Described dividing plate 73 is installed in going out between head piece 72 and the influent stream mouth 71 of described diluent liquid case 7, and it highly is lower than the height of described overfall 74, avoids flowing to flowing out the disturbance of flows from going out head piece 72 of the diluent liquid that flows into from influent stream mouth 71.
The course of work of described air mix facilities is: fluid to be measured is evacuated in the fluid to be measured case 6, and diluent liquid flows in the diluent liquid case 7, and described overfall 64,74 places have liquid to flow out respectively simultaneously, keeps the described pressure that goes out head piece 62,72 places and equates; The fluid to be measured and the diluent liquid that flow out from described overfall 64,74 enter in the described spill box 9.Fluid to be measured filters the back through described screen pack 63 and flows in the mixing arrangements 10 by going out head piece 62, after fluid to be measured and diluent liquid are fully mixed through flow mixer mixing arrangement 10 in, in the inflow liquid reserve tank 8.
Accuracy and continuity in order to keep measuring, should satisfy: the flow of the fluid to be measured that flows into from fluid to be measured case 6 influent stream mouths 61 should be greater than from going out the fluid to be measured that head piece 62 flows out.The flow of the diluent liquid that flows into from diluent liquid case 7 influent stream mouths 71 should be greater than from going out the diluent liquid that head piece 72 flows out.From diluent liquid case 7 go out head piece 72 and fluid to be measured case 6 go out the flow that head piece 62 flows into liquid reserve tanks 8 should be greater than the flow that flows to the downstream.
According to the Bernoulli equation of the technical solution of the utility model and fluid as can be known, the height that removes to keep liquid level in fluid to be measured case and the diluent liquid case by the overfall that is provided with is constant, and then has fixed the pressure at liquid outlet place; Therefore describedly go out the adjusting device of installing on the head piece 62,72 and come the adjustment aperture size as long as regulate, can control the ratio of the flow of fluid to be measured and diluent liquid, and then obtain the diluent liquid of different dilution ratios, realize on-line dilution, the fluid to be measured of some high concentrations is diluted to the measurement category that measurement mechanism can reach, thereby has widened the application of corresponding liquid analytical system.
Embodiment 2:
As shown in Figure 4, a kind of liquid on-line air mix facilities as different from Example 1, does not re-use liquid reserve tank, and the liquid that flows out from described fluid to be measured case and diluent liquid case fully mixes through " Y " mixing arrangement.
Embodiment 3:
As shown in Figure 5, a kind of liquid on-line air mix facilities, as different from Example 1, described mixing arrangement is a funnel device 12, go out the liquid that head piece 62,72 flows out and flow in the funnel from described, fully mix the back through the blender (not shown) in the VERTICAL TUBE 121 and flow in the liquid reserve tank 8.The height of described funnel device 12 influent stream mouths is higher than the height of overfall 84 on the liquid reserve tank 8.In addition, the design funnel device goes out the head piece pore size fluid that flows into funnel device 12 is not overflowed.
It is pointed out that above-mentioned embodiment should not be construed as the restriction to the utility model protection domain.Key of the present utility model is, by overfall is set the liquid level in fluid to be measured case and the diluent liquid case is fixed, change the size that goes out the head piece aperture on fluid to be measured case and the diluent liquid case, after mixing, reach different dilution ratios from two liquid that go out the head piece outflow.Under the situation that does not break away from the utility model spirit, any type of change that the utility model is made all should fall within the protection domain of the present utility model.
Claims (10)
1, a kind of liquid on-line air mix facilities, it is characterized in that: described air mix facilities comprises fluid to be measured case, diluent liquid case and mixing arrangement; All be provided with the influent stream mouth on described fluid to be measured case and the diluent liquid case, go out head piece and overfall; Described mixing arrangement is provided with the influent stream mouth and goes out head piece, from the influent stream mouth that fluid to be measured that head piece flows out and diluent liquid flow into described mixing arrangement that goes out of described fluid to be measured case and diluent liquid case.
2, air mix facilities according to claim 1 is characterized in that: the aperture that goes out head piece on described fluid to be measured case and the diluent liquid case can be regulated.
3, air mix facilities according to claim 1 and 2 is characterized in that: the overfall on described fluid to be measured case and the diluent liquid case is contour.
4, air mix facilities according to claim 1 and 2, it is characterized in that: described mixing arrangement is " Y " shape device, from two the influent stream mouths that fluid to be measured that head piece flows out and diluent liquid flow into described " Y " shape device respectively that go out of described fluid to be measured sample case and diluent liquid case.
5, air mix facilities according to claim 1 and 2 is characterized in that: described mixing arrangement is a funnel device, from the influent stream mouth that fluid to be measured that head piece flows out and diluent liquid flow into described funnel device that goes out of described fluid to be measured case and diluent liquid case.
6, air mix facilities according to claim 1 and 2 is characterized in that: blender is installed in the described mixing arrangement.
7, air mix facilities according to claim 1 and 2 is characterized in that: at the influent stream mouth of fluid to be measured case with go out screen pack is installed between the head piece.
8, air mix facilities according to claim 1 and 2 is characterized in that: at the influent stream mouth of diluent liquid case with go out dividing plate is installed between the head piece, the height of described dividing plate is lower than the height of overfall on the diluent liquid case.
9, air mix facilities according to claim 1 and 2 is characterized in that: described air mix facilities also comprises a liquid reserve tank, and described liquid reserve tank is provided with out head piece; Liquid flows into described liquid reserve tank after the dilution that goes out the head piece outflow of described mixing arrangement.
10, air mix facilities according to claim 1 and 2 is characterized in that: described air mix facilities also comprises a spill box, and the liquid that is flowed out by described overfall flows into described spill box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201418186U CN200998643Y (en) | 2006-12-29 | 2006-12-29 | Liquid on-line diluting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201418186U CN200998643Y (en) | 2006-12-29 | 2006-12-29 | Liquid on-line diluting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998643Y true CN200998643Y (en) | 2008-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201418186U Expired - Fee Related CN200998643Y (en) | 2006-12-29 | 2006-12-29 | Liquid on-line diluting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998643Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067692A (en) * | 2015-08-03 | 2015-11-18 | 常州达亨自动化设备有限公司 | High concentration chloride ion analysis system |
-
2006
- 2006-12-29 CN CNU2006201418186U patent/CN200998643Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067692A (en) * | 2015-08-03 | 2015-11-18 | 常州达亨自动化设备有限公司 | High concentration chloride ion analysis system |
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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: JUGUANG SCIENCE AND TECHNOLOGY (HANGZHOU) CO., LTD Free format text: FORMER OWNER: WANG JIAN Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Hangzhou City, Zhejiang Province, Binjiang District Lake Road 760, zip code: 310052 Patentee after: Focused Photonics (Hangzhou) Inc. Address before: Hangzhou City, Zhejiang Province, Binjiang District Lake Road 1180 No. 3 Building 2 floor, zip code: 310052 Patentee before: Wang Jian |
|
| C56 | Change in the name or address of the patentee |
Owner name: FOCUSED PHOTONICS (HANGZHOU), LTD. Free format text: FORMER NAME: JUGUANG SCIENCE AND TECHNOLOGY (HANGZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 760 Patentee after: Focused Photonics (Hangzhou) Inc. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 760 Patentee before: Juguang Sci. & Tech. (Hangzhou) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20121229 |