CN109305711A - A kind of bubble trap - Google Patents
A kind of bubble trap Download PDFInfo
- Publication number
- CN109305711A CN109305711A CN201811483809.9A CN201811483809A CN109305711A CN 109305711 A CN109305711 A CN 109305711A CN 201811483809 A CN201811483809 A CN 201811483809A CN 109305711 A CN109305711 A CN 109305711A
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- China
- Prior art keywords
- end cap
- cylinder
- storage chamber
- liquid storage
- bubble
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides a kind of bubble trap, including cylinder, hydrophobic membrane and end cap, the liquid storage chamber of upper end opening is provided in the cylinder, the end cap is located at the upper end of the cylinder, and the end cap lid is located at the upper end opening of the liquid storage chamber；The water outlet mouthpiece being connected to the liquid storage chamber is provided on the downside of the cylinder；The water inlet interface being connected to the liquid storage chamber is provided on the end cap；It is provided with the de-bubble gap of upper end opening on the end cap, is isolated between the de-bubble gap and the liquid storage chamber by the hydrophobic membrane.Bubble trap provided by the invention, small in size, structure is simple, without consuming additional electric energy and not influencing sample liquids ingredient.
Description
Technical field
It is the present invention relates to monitoring water quality on line technical field, in particular to a kind of for monitoring water quality on line technical field
Bubble trap.
Background technique
In monitoring water quality on line technical field, specially oil field reinjection water suspended particulate is monitored on-line.In monitoring process,
It needs to carry out real-time sampling and detection to the water sample inside water injection well in oil fields, and sampling process can be mixed into gas in sample water body
Bubble greatly influences the accuracy of testing result.
Therefore, it is necessary to carry out de-bubble to sample water body.Existing liquid bubble removing method mainly has: heating, ultrasonic de-bubble
Method, vacuumizes bubble removing method and the common water inlet pipe of on-line computing model adds the method for filter membrane.According to different application field and
Engineering practice selects different bubble removing methods.
Heating heats liquid, as temperature increases, bubble overflows liquid level.Ultrasonic bubble removing method is tested at present
The most widely used bubble removing method in room generates ultrasonic wave using ultrasonic generator, so that liquid internal bubble generates vibration
It is dynamic, to rupture, reaches to cool down and steep purpose.Bubble removing method is vacuumized, using minipump, is depressurized to 0.05~0.07MPa i.e.
The gas dissolved in liquid can be removed.Water inlet pipe adds filter membrane bubble removing method, most common on-line monitoring system bubble removing method, and water leads to
The gas that filter membrane filters out internal dissolution later is crossed, the filter membrane valuableness service life is short, replacement difficulty.
Meanwhile heating, ultrasonic bubble removing method, vacuumize bubble removing method, these types of method needs volume and power is biggish removes
Mechanism is steeped, needs to consume additional electric energy, is not particularly suited for on-line monitoring equipment.And the common water inlet pipe of on-line computing model added
The method of filter membrane can filter out the ingredient for needing to detect in water body while de-bubble, influence testing result, and filter membrane valence
Lattice are expensive, maintenance not convenient for safeguarding.
Summary of the invention
The present invention is directed at least solve one of above-mentioned technical problem, provide a kind of small in size, structure is simple, without consuming volume
Outer electric energy and the bubble trap for not influencing sample liquids ingredient.
To achieve the above object, the invention adopts the following technical scheme:
The present invention provides a kind of bubble trap, including cylinder, hydrophobic membrane and end cap, upper end opening is provided in the cylinder
Liquid storage chamber, the end cap is located at the upper end of the cylinder, and the end cap lid is located at the upper end opening of the liquid storage chamber；It is described
The water outlet mouthpiece being connected to the liquid storage chamber is provided on the downside of cylinder；It is provided on the end cap and is connected to the liquid storage chamber
Water inlet interface；It is provided with the de-bubble gap of upper end opening on the end cap, passes through between the de-bubble gap and the liquid storage chamber
The hydrophobic membrane isolation.
In some embodiments, be provided with the liquid chamber being connected to the liquid storage chamber on the end cap, the water inlet interface with
The liquid chamber connection.
In some embodiments, the top of the end cap is arranged in the water inlet interface, and the water outlet mouthpiece is arranged described
The bottom of cylinder.
In some embodiments, the end cap is fixedly connected with the cylinder by screw.
In some embodiment, it is provided with screw installation through-hole on the end cap, is provided with blind screw hole on the cylinder,
The screw passes through the screw installation through-hole and is threadedly coupled with the blind screw hole.
In some embodiments, gasket is provided between the screw and the screw installation through-hole.
In some embodiments, the body centre is axially provided with connecting column, and the liquid storage chamber is centered around the connecting column
Periphery；The blind screw hole is arranged on the connecting column, and the central axial of the end cap is provided with the screw installation
Through-hole.
In some embodiments, the de-bubble gap includes multiple arcs slit arranged side by side, each arcuate slots
Top be provided with outside be connected to remove abscess.
In some embodiments, the end cap is column lid identical with the cylinder external diameter, and the hydrophobic membrane is setting
Round sheet body between end cap and cylinder, part of the hydrophobic membrane between water inlet interface and liquid storage chamber are provided with evacuation
Through-hole.
The beneficial effects of the present invention are: liquid to be entered in liquid storage chamber by the water inlet interface being located on end cap, using dredging
The ventilation water proof characteristic of moisture film hydrophobic membrane is arranged between de-bubble gap and liquid storage chamber, by gravity, in the intracorporal liquid of cylinder
When position reaches hydrophobic membrane, bubble is located at the top of liquid level；At this point, bubble can be entered by hydrophobic membrane de-bubble gap and by
The discharge of de-bubble gap, and the liquid being located in liquid storage chamber can not pass through hydrophobic membrane, realize the separation of liquid and bubble；Again by being located at
Cylinder is discharged in liquid by the water outlet mouthpiece on the downside of cylinder.Whole process is without consuming additional electric energy, and entire bubble trap
Structure is simple, small in size, and can be realized the separation of good bubble and liquid, does not influence the ingredient of liquid, is suitable for online
Monitoring system.
Detailed description of the invention
Fig. 1 is the schematic perspective view of bubble trap in one embodiment of the invention.
Fig. 2 is the longitudinal cross section of bubble trap in one embodiment of the invention.
Fig. 3 is the structural schematic diagram of end cap in one embodiment of the invention.
Fig. 4 is the structural schematic diagram of cylinder in one embodiment of the invention.
Appended drawing reference:
Cylinder 10；Liquid storage chamber 101；Water outlet mouthpiece 102；Blind screw hole 103；Connecting column 104；Hydrophobic membrane 20；End cap 30；
De-bubble gap 301；Arcuate slots 3011；Except abscess 3012；Water inlet interface 302；Liquid chamber 303；Screw installation through-hole 304；Spiral shell
Nail 40；Gasket 401.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Bubble trap provided by the invention is elaborated below in conjunction with attached drawing 1 to attached drawing 4.
As depicted in figs. 1 and 2, in one embodiment of the invention, a kind of bubble trap, including cylinder 10, hydrophobic membrane are disclosed
20 and end cap 30, the liquid storage chamber 101 of upper end opening is provided in the cylinder 10, the end cap 30 is located at the upper of the cylinder 10
End, the lid of end cap 30 are located at the upper end opening of the liquid storage chamber 101；The downside of the cylinder 10 is provided with and the liquid storage
The water outlet mouthpiece 102 that chamber 101 is connected to；The water inlet interface 302 being connected to the liquid storage chamber 101 is provided on the end cap 30；Institute
The de-bubble gap 301 for being provided with upper end opening on end cap 30 is stated, is passed through between the de-bubble gap 301 and the liquid storage chamber 101
The hydrophobic membrane 20 is isolated.
Bubble trap provided by the invention, liquid are entered in liquid storage chamber 101 by the water inlet interface 302 being located on end cap 30,
Using the ventilation water proof characteristic of hydrophobic membrane 20, hydrophobic membrane 20 is arranged between de-bubble gap 301 and liquid storage chamber 101, by gravity
Effect, when the liquid level in cylinder 10 reaches hydrophobic membrane 20, bubble is located at the top of liquid level；At this point, bubble can be by dredging
Moisture film 20 enters de-bubble gap 301 and is discharged by de-bubble gap 301, and the liquid being located in liquid storage chamber 101 can not be passed through and be dredged
Moisture film 20 realizes the separation of liquid and bubble；Cylinder 10 is discharged in liquid by the water outlet mouthpiece 102 for being located at 10 downside of cylinder again.
Whole process is without consuming additional electric energy, and the structure of entire bubble trap is simple, small in size, and can be realized good gas
The separation of bubble and liquid, does not influence the ingredient of liquid, is suitable for on-line monitoring system.
In one embodiment of the present of invention, as shown in Figures 2 and 3, it is provided on end cap 30 and is connected to liquid storage chamber 101
Liquid chamber 303, water inlet interface 302 are connected to liquid chamber 303.The liquid injected by water inlet interface 302, it is laggard through liquid chamber 303
Enter into liquid storage chamber 101；The position height of liquid chamber 303 is higher than the height of liquid storage chamber 101, when cooperating hydrophobic membrane 20 to work,
The presence of liquid chamber 303 can make the top liquid level of liquid be higher than hydrophobic membrane 20, at this point, being located at liquid at hydrophobic membrane 20
The bubble of upside can be smoothly entered in de-bubble gap 301 and be discharged through hydrophobic membrane 20.
In order to improve the effect of de-bubble, in one embodiment of the invention, as depicted in figs. 1 and 2, water inlet interface 302 is arranged
At the top of end cap 30, and the bottom of cylinder 10 is arranged in water outlet mouthpiece 102 simultaneously.
In one embodiment of the invention, as shown in Fig. 2, being fixedly connected between end cap 30 and cylinder 10 by screw 40.It dredges
Moisture film 20 is arranged between end cap 30 and cylinder 10, and end cap 30 and cylinder 10 are fixed together by screw 40, while by hydrophobic membrane
20 are fixed and form stable integrated structure therebetween.
Further, as shown in Figure 2, Figure 3 and Figure 4, it is provided with screw installation through-hole 304 on end cap 30, is set on cylinder 10
It is equipped with blind screw hole 103, screw 40 passes through screw installation through-hole 304 and is threadedly coupled with blind screw hole 103.
Water overflows in order to prevent, and gasket 401 is provided between screw 40 and screw installation through-hole 304.More specifically,
Using rubber gasket 401, there is certain elasticity, improve sealing effect.
In order to improve the stability of connection, cylinder 10 is central axial to be provided with connecting column 104,101 company of being centered around of liquid storage chamber
The periphery of column 104 is connect, i.e. liquid storage chamber 101 is ring cavity, and the connecting column 104 is protruded in middle position.Blind screw hole 103 is set
It sets on connecting column 104, end cap 30 is central axial to be provided with the screw installation through-hole 304.By in cylinder 10 and end cap 30
Heart position is fixedly connected, and can be improved stability；Guarantee the installation reliability of hydrophobic membrane 20 simultaneously.
As shown in figure 3, de-bubble gap 301 includes multiple arcs slit 3011 arranged side by side, each arcuate slots 3011
Top be provided with outside be connected to remove abscess 3012.The design of multiple arcs slit 3011 can guarantee that hydrophobic membrane 20 exists
Connective stability between arcuate slots 3011 and cylinder 10, while improving the overall structure reliability of end cap 30.
As shown in Figures 1 to 4, end cap 30 is column lid identical with 10 outer diameter of cylinder, and hydrophobic membrane 20 is to be arranged in end cap
Round sheet body between 30 and cylinder 10, part of the hydrophobic membrane 20 between water inlet interface 302 and liquid storage chamber 101, which is provided with, to be kept away
Allow through-hole.The design of through-hole is avoided, so that the liquid injected in water inlet interface 302 is able to enter in liquid storage chamber 101, if it is
Complete hydrophobic membrane 20, liquid will be unable to enter in liquid storage chamber 101 through hydrophobic membrane 20.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (9)
1. a kind of bubble trap, which is characterized in that including cylinder, hydrophobic membrane and end cap, be provided with upper end opening in the cylinder
Liquid storage chamber, the end cap are located at the upper end of the cylinder, and the end cap lid is located at the upper end opening of the liquid storage chamber；The cylinder
The water outlet mouthpiece being connected to the liquid storage chamber is provided on the downside of body；Be provided on the end cap be connected to the liquid storage chamber into
Water interface；It is provided with the de-bubble gap of upper end opening on the end cap, passes through institute between the de-bubble gap and the liquid storage chamber
State hydrophobic membrane isolation.
2. bubble trap according to claim 1, which is characterized in that be provided on the end cap and be connected to the liquid storage chamber
Liquid chamber, the water inlet interface are connected to the liquid chamber.
3. bubble trap according to claim 1, which is characterized in that the top of the end cap is arranged in the water inlet interface,
The bottom of the cylinder is arranged in the water outlet mouthpiece.
4. bubble trap according to claim 1, which is characterized in that the end cap and the cylinder connect by the way that screw is fixed
It connects.
5. bubble trap according to claim 4, which is characterized in that screw installation through-hole is provided on the end cap, it is described
Blind screw hole is provided on cylinder, the screw passes through the screw installation through-hole and is threadedly coupled with the blind screw hole.
6. bubble trap according to claim 5, which is characterized in that be arranged between the screw and the screw installation through-hole
There is gasket.
7. bubble trap according to claim 5, which is characterized in that the body centre is axially provided with connecting column, described
Liquid storage chamber is centered around the periphery of the connecting column；The blind screw hole is arranged on the connecting column, the center of the end cap
Axially it is provided with the screw installation through-hole.
8. bubble trap according to claim 1, which is characterized in that the de-bubble gap includes multiple arcs arranged side by side
Slit, be provided at the top of each arcuate slots be connected to outside remove abscess.
9. bubble trap according to claim 1, which is characterized in that the end cap is column identical with the cylinder external diameter
Lid, the hydrophobic membrane are the round sheet body being arranged between end cap and cylinder, and the hydrophobic membrane is located at water inlet interface and storage
Part between sap cavity is provided with evacuation through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483809.9A CN109305711B (en) | 2018-12-06 | 2018-12-06 | Bubble remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483809.9A CN109305711B (en) | 2018-12-06 | 2018-12-06 | Bubble remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109305711A true CN109305711A (en) | 2019-02-05 |
| CN109305711B CN109305711B (en) | 2021-04-13 |
Family
ID=65222590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483809.9A Active CN109305711B (en) | 2018-12-06 | 2018-12-06 | Bubble remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109305711B (en) |
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|---|---|---|---|---|
| CN2436167Y (en) * | 2000-07-28 | 2001-06-27 | 威海市医用高分子有限公司输液器制品分公司 | Disposable transfusion filter |
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| CN2684843Y (en) * | 2003-11-10 | 2005-03-16 | 马清刚 | Liquid medicine filter |
| CN101181672A (en) * | 2006-10-12 | 2008-05-21 | 赛尔格有限责任公司 | Degassing a liquid using a gravity fed apparatus |
| CN101500692A (en) * | 2005-07-13 | 2009-08-05 | 雷奥戴纳有限公司 | Integrated degassing and debubbling apparatus |
| CN102256689A (en) * | 2008-10-30 | 2011-11-23 | 多孔介质公司 | Venting and filtration systems with gas permeable membrane |
| CN203075375U (en) * | 2012-12-31 | 2013-07-24 | 魏安 | Air exhausting device and filter of medical infusion device |
| CN203493988U (en) * | 2013-10-08 | 2014-03-26 | 成都市新津事丰医疗器械有限公司 | Precise filtration bag type infusion set with automatic exhaust function |
| CN203647784U (en) * | 2013-10-08 | 2014-06-18 | 成都市新津事丰医疗器械有限公司 | Bag type infusion set with exhaust and precision filtration functions |
| CN205773483U (en) * | 2016-06-03 | 2016-12-07 | 深圳市清时捷科技有限公司 | A kind of water quality online fluid path defoaming device |
-
2018
- 2018-12-06 CN CN201811483809.9A patent/CN109305711B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436161Y (en) * | 2000-05-29 | 2001-06-27 | 北京伏尔特技术有限公司 | White blood cell filter |
| CN2436167Y (en) * | 2000-07-28 | 2001-06-27 | 威海市医用高分子有限公司输液器制品分公司 | Disposable transfusion filter |
| CN2684843Y (en) * | 2003-11-10 | 2005-03-16 | 马清刚 | Liquid medicine filter |
| CN101500692A (en) * | 2005-07-13 | 2009-08-05 | 雷奥戴纳有限公司 | Integrated degassing and debubbling apparatus |
| CN101181672A (en) * | 2006-10-12 | 2008-05-21 | 赛尔格有限责任公司 | Degassing a liquid using a gravity fed apparatus |
| CN102256689A (en) * | 2008-10-30 | 2011-11-23 | 多孔介质公司 | Venting and filtration systems with gas permeable membrane |
| CN203075375U (en) * | 2012-12-31 | 2013-07-24 | 魏安 | Air exhausting device and filter of medical infusion device |
| CN203493988U (en) * | 2013-10-08 | 2014-03-26 | 成都市新津事丰医疗器械有限公司 | Precise filtration bag type infusion set with automatic exhaust function |
| CN203647784U (en) * | 2013-10-08 | 2014-06-18 | 成都市新津事丰医疗器械有限公司 | Bag type infusion set with exhaust and precision filtration functions |
| CN205773483U (en) * | 2016-06-03 | 2016-12-07 | 深圳市清时捷科技有限公司 | A kind of water quality online fluid path defoaming device |
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| Publication number | Publication date |
|---|---|
| CN109305711B (en) | 2021-04-13 |
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