CN101598262A - Pipeline liquid, gaseity real-time detector - Google Patents
Pipeline liquid, gaseity real-time detector Download PDFInfo
- Publication number
- CN101598262A CN101598262A CNA2008100165600A CN200810016560A CN101598262A CN 101598262 A CN101598262 A CN 101598262A CN A2008100165600 A CNA2008100165600 A CN A2008100165600A CN 200810016560 A CN200810016560 A CN 200810016560A CN 101598262 A CN101598262 A CN 101598262A
- Authority
- CN
- China
- Prior art keywords
- cistern
- liquid
- real
- float
- gaseity
- 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.)
- Pending
Links
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The present invention relates to detect the control field, low hydraulic fluid in specifically a kind of real-time detection pipeline, the device of air-flow body state, it is provided with cistern, cistern is provided with liquid entering hole and liquid outlet, feature is that the cistern top is provided with relief opening, be provided with float in the cistern, float is provided with displacement sensing apparatus, the present invention has simple in structure, cost of production is low, easy for installation, reliable operation, long service life, advantage such as applied widely, be applicable to that particularly real-time detection fluid viscosity is big, small flow, the interrupted liquid that flows, gaseity thinks that whole system provides correct control signal.
Description
Technical field:
The present invention relates to detect the control field, the device of low hydraulic fluid, air-flow body state in specifically a kind of real-time detection pipeline.
Background technique:
At present, liquid, the air-flow body real-time detection apparatus that flows in the pipeline mainly contained many kinds of patterns such as photoelectric liquid-levle switch, thermal diffusion type liquid-level switch, piston type flow switch, flowmeter, their common less than one is the fluid that must have in the pipeline greater than minimum startup flow and minimum startup flow velocity, otherwise can not use; The 2nd, the fluid in the pipeline must be to connect stream to flow, disconnected in the time of can not differentiating, the time continuous liquid stream, when fluid in promptly can accurately the detecting tube road is Continuous Flow, when is intermittent current, detects the pipeline fluid state and decides next step working procedure systems easily to mislead relying on.
Summary of the invention:
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of applied widely, particularly be applicable to big viscosity, small flow, interrupted pipeline liquid, the gaseity real-time detector that flows.
The present invention can reach by following measure:
A kind of pipeline liquid, gaseity real-time detector are provided with cistern, and cistern is provided with liquid entering hole and liquid outlet, it is characterized in that the cistern top is provided with relief opening, are provided with float in the cistern, and float is provided with displacement sensing apparatus.
At the bottom of liquid outlet on the cistern of the present invention is higher than cistern, be lower than liquid entering hole, so that store certain amount of fluid in the cistern all the time, so that the present invention detects liquid flowing state in the pipeline, reliable operation in real time.
Displacement sensing apparatus can adopt position transducer among the present invention, also can adopt and touch the contact, when adopting position transducer, position transducer can be installed on the float, also can be installed on the cistern, when adopting the shake-up contact switch, can on float, be provided with feeler lever, the contact is housed on the cistern.
When the present invention does not have liquid to flow in the cistern when liquid entering hole, liquid level and liquid outlet lowest part in the cistern are positioned at same horizontal plane, the liquid outlet no liquid flows out, when liquid entering hole has liquid to flow in the cistern, liquid level in the cistern rises, liquid outlet has liquid to flow out, float rises simultaneously, position sensing device promptly sends signal or signal is sent by the contact in feeler lever shake-up contact, liquid entering hole has liquid to flow into continuously, liquid outlet just has liquid to discharge continuously, and it is motionless that float keeps, when liquid entering hole does not have liquid to flow in the cistern, liquid level in the cistern drops to the liquid outlet lowest part and is positioned at same horizontal plane, the liquid outlet no liquid flows out, and float descends simultaneously, and position sensing device promptly sends signal or signal is sent by the contact in feeler lever disengaging contact, working state with control system, in the said process, the gas that pipeline enters in the cistern is discharged from relief opening
That the present invention has is simple in structure, cost of production is low, easy for installation, reliable operation, long service life, advantage such as applied widely, particularly be applicable to the large and small flow of real-time detection fluid viscosity, interrupted liquid, the gaseity that flows, think that whole system provides correct control signal.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
Embodiment:
Below in conjunction with accompanying drawing the present invention is further described:
As shown in drawings, a kind of pipeline liquid, the gaseity real-time detector, be provided with cistern 1, cistern 1 is provided with liquid entering hole 2 and liquid outlet 3, liquid outlet 3 is higher than the inner bottom surface of cistern 1 and is lower than liquid entering hole 2, so that store certain amount of fluid in the cistern 1 all the time, liquid side and liquid outlet lowest part are on same horizontal plane, cistern 1 top is provided with relief opening 4, with timely discharge gas, be provided with float 5 in the cistern 1, float 5 is provided with displacement sensing apparatus, displacement sensing apparatus can adopt position transducer, also can adopt and touch the contact, when adopting position transducer, position transducer can be installed on the float, also can be installed on the cistern, when adopting the shake-up contact switch, can on float, be provided with feeler lever, the contact is housed on the cistern, float 5, position transducer and shake-up contact switch are same as the prior art, and this does not give unnecessary details.
When the present invention does not have liquid to flow in the cistern when liquid entering hole, liquid level and liquid outlet lowest part in the cistern are positioned at same horizontal plane, the liquid outlet no liquid flows out, when liquid entering hole has liquid to flow in the cistern, liquid level in the cistern rises, liquid outlet has liquid to flow out, float rises simultaneously, position sensing device promptly sends signal or signal is sent by the contact in feeler lever shake-up contact, liquid entering hole has liquid to flow into continuously, liquid outlet just has liquid to discharge continuously, it is motionless that float keeps, when liquid entering hole does not have liquid to flow in the cistern, liquid level in the cistern drops to the liquid outlet lowest part and is positioned at same horizontal plane, the liquid outlet no liquid flows out, float descends simultaneously, position sensing device promptly sends signal or signal is sent by the contact in feeler lever disengaging contact, working state with control system, in the said process, the gas that pipeline enters in the cistern is discharged from relief opening, the present invention has simple in structure, cost of production is low, easy for installation, reliable operation, long service life, advantage such as applied widely is applicable to that particularly real-time detection fluid viscosity is big, small flow, the interrupted liquid that flows, gaseity thinks that whole system provides correct control signal.
Claims (5)
1, a kind of pipeline liquid, gaseity real-time detector are provided with cistern, and cistern is provided with liquid entering hole and liquid outlet, it is characterized in that the cistern top is provided with relief opening, are provided with float in the cistern, and float is provided with displacement sensing apparatus.
2, a kind of pipeline liquid according to claim 1, gaseity real-time detector, it is characterized in that liquid outlet on the cistern be higher than cistern at the bottom of, be lower than liquid entering hole.
3, a kind of pipeline liquid according to claim 1, gaseity real-time detector is characterized in that displacement sensing apparatus is a position transducer.
4, a kind of pipeline liquid according to claim 3, gaseity real-time detector is characterized in that position transducer is installed on the float.
5, a kind of pipeline liquid according to claim 3, gaseity real-time detector is characterized in that displacement sensing apparatus is to touch contact type, and float is provided with feeler lever, and the contact is housed on the cistern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100165600A CN101598262A (en) | 2008-06-04 | 2008-06-04 | Pipeline liquid, gaseity real-time detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100165600A CN101598262A (en) | 2008-06-04 | 2008-06-04 | Pipeline liquid, gaseity real-time detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101598262A true CN101598262A (en) | 2009-12-09 |
Family
ID=41419806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100165600A Pending CN101598262A (en) | 2008-06-04 | 2008-06-04 | Pipeline liquid, gaseity real-time detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101598262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955836A (en) * | 2018-07-31 | 2018-12-07 | 佛山市顺德区鼎联智能科技有限公司 | A kind of liquid conducting pipes expire liquid detection device |
-
2008
- 2008-06-04 CN CNA2008100165600A patent/CN101598262A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955836A (en) * | 2018-07-31 | 2018-12-07 | 佛山市顺德区鼎联智能科技有限公司 | A kind of liquid conducting pipes expire liquid detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200728693A (en) | Flow measurement and control with bubble detection | |
| CN202083421U (en) | Flow rate measuring orifice plate and collecting well flow rate measuring and throttling device | |
| CN101598262A (en) | Pipeline liquid, gaseity real-time detector | |
| CN105865572A (en) | Detection device for water level in container and detection method thereof | |
| CN201292846Y (en) | Oil gas well trace overflow real time monitoring device | |
| CN209209577U (en) | A kind of fluid reservoir sentences sky device | |
| CN202216736U (en) | Visual liquid level observation pipe | |
| CN203908631U (en) | Pipeline liquid level detection device based on dual optical paths | |
| CN206460338U (en) | Water-level control apparatus | |
| CN103134564A (en) | Liquid level measurement device | |
| CN203711160U (en) | Large-volume floating tank | |
| CN204580941U (en) | There is the Double-cavity cistern of water quality detecting function | |
| CN208218439U (en) | A kind of water purifier | |
| CN204133025U (en) | A kind of overflow cup | |
| CN203688180U (en) | Automatic blowby and leakage measuring apparatus for valve | |
| CN203050671U (en) | Water current metering device in coalbed methane discharge and recovery | |
| CN208493624U (en) | A kind of wet precipitator | |
| CN205246180U (en) | Water level detection system | |
| CN202141479U (en) | Device for detecting flow | |
| CN214310024U (en) | Pressure type standard size tank slurry concentration detection device | |
| CN208505414U (en) | A kind of desulfuration absorbing tower outer pipe type liquidometer | |
| CN204312849U (en) | Sewage exhaust valve leakage inspector | |
| CN201764950U (en) | Device for detecting plate periphery position in water vapor environment | |
| CN215026702U (en) | Automatic display and alarm device for filter element blockage degree of oil filter | |
| CN206905850U (en) | The sensor-based system of Water Test Kits cleaning assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091209 |