CN101294826A - Intelligent liquid phase air bubble flow measuring and observing device - Google Patents
Intelligent liquid phase air bubble flow measuring and observing device Download PDFInfo
- Publication number
- CN101294826A CN101294826A CNA2008100499866A CN200810049986A CN101294826A CN 101294826 A CN101294826 A CN 101294826A CN A2008100499866 A CNA2008100499866 A CN A2008100499866A CN 200810049986 A CN200810049986 A CN 200810049986A CN 101294826 A CN101294826 A CN 101294826A
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- liquid phase
- phase bubble
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- viewer
- housing
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Abstract
The invention discloses an intelligent liquidoid bubble flow metering and observing device, which comprises an upper lid, a shell body, a lower inner lid, a lower lid, a sealing cap, a liquid and three unidirectional ventilated membranes, wherein the unidirectional ventilated membranes are respectively arranged between the upper lid and the shell body, between the lower inner lid and the lower lid, and between the lower end of an air inlet pipe of the lower lid and the sealing cap; an air outlet pipe and a vent groove on the upper lid, a gas communicating pipe on the shell body, and a vent groove on the lower lid constitute a circular gas path at the periphery of a liquidoid bubble observing tube; the air inlet pipe on the lower lid extends right to the center of the liquidoid bubble observing tube; about 70% water liquid is injected in the liquidoid bubble observing tube. Therefore, the structural form that the air inlet pipe is constantly inserted in the water, the air outlet pipe encircles the liquidoid bubble observing tube, and ventilation points spread all over the two ends of the liquidoid bubble observing tube is constituted.
Description
Technical field
The present invention relates to a kind of intelligent liquid phase bubble flowmeter amount, viewer.Be adapted at promptly can not Direct observation infusing, transfuse blood and drip under the situation of speed under pressure transfusion, the blood transfusion state,, just know transfusion speed, thereby finish rescue and treatment under the complex situations by observing the bubble flow of pressure source.
Background technology
Liquid phase bubble flowmeter amount now, viewer based on the gravity float-type, promptly are provided with float in the sight glass pipe, when gas passed through, float was upwards floating, learns the gas flow that passes through by the floating height of measuring float.Its deficiency be: can only vertically use, under the situation that keeps flat, puts upside down, can't use, not be suitable for complicated occasions such as field, battlefield, disaster scene, 120 first aids.
Summary of the invention
The objective of the invention is to propose a kind of simple in structure, feasible, adapt to intelligent liquid phase bubble flowmeter amount, viewer under the various complex environments.
Intelligent liquid phase bubble flowmeter amount of the present invention, viewer comprise: loam cake, housing, following inner cap, lower cover, sealing cap, water liquid and three one-way ventilating films are formed.Wherein the one-way ventilating film be separately positioned between loam cake and the housing, down between inner cap and the lower cover, between the draft tube lower end and sealing cap of lower cover.Loam cake and housing, following inner cap and the airtight bonding of housing, airtight bonding between the draft tube hypomere of lower cover and housing, lower cover and the sealing cap.There is the gas outlet that upwards stretches out at the loam cake center; Air channel is arranged below the loam cake and be communicated with the gas outlet that protrudes upward.Housing is that major diameter, periphery are that the short tube body of several minor diameters, intervalve are liquid phase bubble observation tube in the middle of being, several narrow tubes of periphery are air communicating pipe.The upper surface of liquid phase bubble observation tube is provided with the capping of porous.Following inner cap is center and all porose cover plate of periphery, the airtight bonding in lower end of its periphery and liquid phase bubble observation tube, the airtight bonding of root of the draft tube that center pit and lower cover center protrude upward; Air channel is arranged above the lower cover; There is the draft tube of stretching out up and down respectively at the lower cover center, its part of stretching out downwards and the airtight bonding of sealing cap, and the operative tip that protrudes upward extends the center position of liquid phase bubble observation tube; In liquid phase bubble observation tube, inject about 70% water liquid, because all there is the one-way ventilating film at its two ends, so water liquid remains total amount in liquid phase bubble observation tube constant.Like this, just constituted draft tube and be inserted in all the time in the water liquid, escape pipe is around around the liquid phase bubble observation tube, and ventilative point spreads all over the version at liquid phase bubble observation tube two ends.
Gas passes the one-way ventilating film from the lower end of sealing cap, the draft tube that warp covers down enters liquid phase bubble observation tube, gas enters its upper space with bubble form by the water liquid in the liquid phase bubble observation tube, and air channel below one-way ventilating film, loam cake and gas outlet are upwards discharged again.And when intelligent liquid phase bubble flowmeter amount of the present invention, viewer in morpheme arbitrarily in the time of (as tilting, putting upside down), the draft tube that gas still passes the one-way ventilating film from the lower end of capping, cover down enters liquid phase bubble observation tube, pass water liquid and enter its upper space, different is gas will be discharged by the one-way ventilating film between inner cap and the lower cover down, the air channel above the lower cover, air communicating pipe, air channel below the loam cake and the gas outlet at loam cake center on the housing.
So intelligent liquid phase bubble flowmeter amount of the present invention, viewer have following advantage: the flow that, can reflect gas intuitively by the flow of metering bubble; Two, under the situation that is used for pressure transfusion, blood transfusion, can reflect the flow velocity and the flow of transfusion intuitively by the metering gas flow; Three, practicality simple for structure is easy to utilize.
Description of drawings
Fig. 1 is an assembly structure synoptic diagram of the present invention.
Fig. 2 is a section of structure of the present invention.
Embodiment
Intelligent liquid phase bubble flowmeter amount, viewer shown in Figure 1.Form by loam cake 1, one-way ventilating film 2, housing 3, following inner cap 4, one-way ventilating film 2A, lower cover 5, one-way ventilating film 2B, sealing cap 6 and water liquid 7;
Shown in Figure 2, during use, gas enters from the following stomidium 6a of sealing cap 6, pass one-way ventilating film 2B, draft tube 5a on lower cover 5 enters liquid phase bubble observation tube 3a, gas enters its upper space with bubble form by the water liquid 7 among the liquid phase bubble observation tube 3a, and air channel 1b and the gas outlet 1a below one-way ventilating film 2, loam cake 1 upwards discharges again;
When intelligent liquid phase bubble flowmeter amount of the present invention, viewer in morpheme arbitrarily in the time of (as tilting, putting upside down), gas still enters from the following stomidium 6a of sealing cap 6, pass one-way ventilating film 2B, draft tube 5a on lower cover 5 enters liquid phase bubble observation tube 3a, pass water liquid 7 and enter its upper space, different is gas will be by the one-way ventilating film 2A between inner cap 4 down and the lower cover 5, air channel 5b, air communicating pipe 3b, air channel 1b below the loam cake 1 on the housing 3 and the gas outlet 1a discharge at loam cake 1 center above the lower cover 5.
Like this, the flow velocity and the flow of gas easily be observed, measure to intelligent liquid phase bubble flowmeter amount of the present invention, viewer can easily under various complicated occasions.
Claims (9)
1, intelligent liquid phase bubble flowmeter amount, viewer.Form by loam cake (1), one-way ventilating film (2), housing (3), following inner cap (4), one-way ventilating film (2A), lower cover (5), one-way ventilating film (2B), sealing cap (6) and water liquid (7);
2, intelligent liquid phase bubble flowmeter amount according to claim 1, viewer.There is the gas outlet (1a) that upwards stretches out at the center of its loam cake (1), and air channel (1b) is arranged below and is communicated with the gas outlet that protrudes upward (1a);
3, intelligent liquid phase bubble flowmeter amount according to claim 1, viewer.Its housing (3) is that major diameter, periphery are the short tube body of several minor diameters in the middle of being.Intervalve is a liquid phase bubble observation tube (3a), and several narrow tubes of periphery are air communicating pipe (3b).The upper surface of liquid phase bubble observation tube (3a) is provided with the capping (3c) of porous.
4, intelligent liquid phase bubble flowmeter amount according to claim 1, viewer.Inner cap (4) is the cover plate of center and periphery all porose (4a) under it, airtight bonding in lower end of its periphery and liquid phase bubble observation tube (3a), the airtight bonding of root of the draft tube (5a) that center pit and lower cover (5) center protrudes upward;
5, intelligent liquid phase bubble flowmeter amount according to claim 1, viewer.Air channel (5b) is arranged above its lower cover (5); There is the draft tube (5a) of stretching out up and down respectively at the center of lower cover (5); Its part of stretching out downwards and the airtight bonding of sealing cap (6); The operative tip that protrudes upward extends the center position of liquid phase bubble observation tube (3a);
6, intelligent liquid phase bubble flowmeter amount according to claim 1, viewer.Its one-way ventilating film (2) is arranged between loam cake (1) and the housing (3); Its one-way ventilating film (2A) is arranged on down between inner cap (4) and the lower cover (5); Its one-way ventilating film (2B) is arranged between the lower end and sealing cap (6) of the draft tube (5a) on the lower cover (5);
7, housing according to claim 3.In liquid phase bubble observation tube (3a), inject about 70% water liquid (7).Because all there are one-way ventilating film (2), (2A) in its two ends, so water liquid (7) remains total amount in liquid phase bubble observation tube (3a) constant.
8, intelligent liquid phase bubble flowmeter amount according to claim 1, viewer.All airtight bonding between its loam cake (1) and the housing (3), between housing (3) and the following inner cap (4), between housing (3) and the lower cover (5), between lower cover (5) and the following inner cap (4), between lower cover (5) and the sealing cap (6);
9, intelligent liquid phase bubble flowmeter amount according to claim 1, viewer.Air chamber in its liquid phase bubble observation tube (3a) is communicated with the gas annular flow path of liquid phase bubble observation tube (3a) periphery by one-way ventilating film (2) or one-way ventilating film (2A).The gas annular flow path of liquid phase bubble observation tube (3a) periphery is communicated with by air communicating pipe (3b) on the gas outlet (1a) on the loam cake (1), air channel (1b), the housing (3) and the air channel (5b) on the lower cover (5) and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100499866A CN101294826B (en) | 2008-06-10 | 2008-06-10 | Intelligent liquid phase air bubble flow measuring and observing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100499866A CN101294826B (en) | 2008-06-10 | 2008-06-10 | Intelligent liquid phase air bubble flow measuring and observing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101294826A true CN101294826A (en) | 2008-10-29 |
| CN101294826B CN101294826B (en) | 2012-11-28 |
Family
ID=40065253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100499866A Expired - Fee Related CN101294826B (en) | 2008-06-10 | 2008-06-10 | Intelligent liquid phase air bubble flow measuring and observing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101294826B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322899A (en) * | 2011-09-07 | 2012-01-18 | 中国船舶重工集团公司第七○四研究所 | Photoelectric type gas microflow bubble flowmeter |
| CN106434332A (en) * | 2016-11-07 | 2017-02-22 | 百奥森（江苏）食品安全科技有限公司 | Microorganism sample detection kit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62103520A (en) * | 1985-10-31 | 1987-05-14 | Terumo Corp | Flowmeter |
| CN2426364Y (en) * | 2000-04-29 | 2001-04-11 | 马伟博 | Dropping pot with dropping sound sensor for transfusion system |
| CN2626520Y (en) * | 2003-06-11 | 2004-07-21 | 丁宏志 | Three-way device for transfusion |
-
2008
- 2008-06-10 CN CN2008100499866A patent/CN101294826B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322899A (en) * | 2011-09-07 | 2012-01-18 | 中国船舶重工集团公司第七○四研究所 | Photoelectric type gas microflow bubble flowmeter |
| CN102322899B (en) * | 2011-09-07 | 2012-09-05 | 中国船舶重工集团公司第七○四研究所 | Photoelectric type gas microflow bubble flowmeter |
| CN106434332A (en) * | 2016-11-07 | 2017-02-22 | 百奥森（江苏）食品安全科技有限公司 | Microorganism sample detection kit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101294826B (en) | 2012-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yagen Inventor after: Liang Haofang Inventor before: Zhang Yagen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YAGEN TO: ZHANG YAGEN LIANG HAOFANG |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130610 |