CN206573595U - One kind takes liquid detection means - Google Patents
One kind takes liquid detection means Download PDFInfo
- Publication number
- CN206573595U CN206573595U CN201621204752.0U CN201621204752U CN206573595U CN 206573595 U CN206573595 U CN 206573595U CN 201621204752 U CN201621204752 U CN 201621204752U CN 206573595 U CN206573595 U CN 206573595U
- Authority
- CN
- China
- Prior art keywords
- photoelectric sensor
- sensor
- groove
- liquid
- detection means
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Liquid detection means is taken the utility model discloses one kind, is made up of pump, electromagnet cut off valve, level monitoring unit, valve cell and fluid catheter；The output end of the pump is connected with one end of electromagnet cut off valve, and the other end of electromagnet cut off valve is connected with one end of level monitoring unit, and the other end of level monitoring unit is connected with valve cell by fluid catheter；Covered on the liquid level sensor that the level monitoring unit is set on liquid level sensor base；The liquid level sensor base is provided with base groove；Lid is provided with lid groove and upper lid boss on the liquid level sensor；The first photoelectric sensor that the level monitoring unit is set offers the first photoelectric sensor groove, and the second photoelectric sensor that level monitoring unit is set offers the second photoelectric sensor groove；With taking, liquid is reliable, simple operation and other advantages, can be widely used in the field of water quality monitoring correspondence level sensing.
Description
Technical field
The utility model, which is related to, takes liquid detection technique field, especially one kind to take liquid detection means.
Background technology
The important foundation that water quality monitoring is water resources management with protection, it is continuous with supervision to be that environmental protection deepens continuously
Increase in the urgent need to；Liquid sampling metering device is one of core component of water quality monitoring instrument, while taking liquid detection means
It is the core component of liquid liquid extracting and metering device；Take stability and the Reliability Assurance data of apparatus measures of liquid detection means
Stability and veracity；At present, if using with water quality on-line monitoring instrument device take liquid detection means have liquid level sensor and
The class of photoelectric sensor two, it is existing to take liquid detection means to taking the accuracy that liquid is detected low and stability is poor.
Utility model content
The purpose of this utility model, which is to provide that a kind of simple in construction, easy for installation, accuracy rate is high, stability is high takes liquid
Detection means, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：One kind takes liquid detection means, including takes liquid to examine
Device body is surveyed, it is described to take liquid detection means body by pump, electromagnet cut off valve, level monitoring unit, valve cell and fluid catheter group
Into；The pump is placed in liquid to be detected, and the output end of pump is connected with one end of electromagnet cut off valve by fluid catheter, electromagnetism
The other end of stop valve is connected with one end of level monitoring unit by fluid catheter, the other end and the valve list of level monitoring unit
Member is connected by fluid catheter；The level monitoring unit is provided with liquid level sensor base and liquid level sensor and covered, liquid level
Sensor base is stably placed on horizontal plane, is covered on liquid level sensor on liquid level sensor base；The liquid level is passed
Sensor base is provided with base groove；Lid is provided with lid groove and upper lid boss on the liquid level sensor, upper lid groove and
Upper lid boss is in arranged in parallel；The level monitoring unit is additionally provided with the first photoelectric sensor and the second photoelectric sensor, the
One photoelectric sensor is fixedly mounted on liquid level sensor base, and the second photoelectric sensor is fixedly mounted on liquid level sensor base
On, the first photoelectric sensor and the second photoelectric sensor keeping parallelism are installed；First photoelectric sensor offers the first light
Electric transducer groove；Second photoelectric sensor offers the second photoelectric sensor groove；The fluid catheter is fitted in first
The inside of photoelectric sensor groove and the second photoelectric sensor groove.
It is used as further program of the utility model：The base groove and the first photoelectric sensor groove and the second photoelectricity
Sensor recess is in same level.
It is used as further program of the utility model：First photoelectric sensor and the second photoelectric sensor are non-connect
Touch sensor.
It is used as further program of the utility model：The first photoelectric sensor groove and the second photoelectric sensor groove
Between spacing be not less than 4 millimeters.
It is used as further program of the utility model：First photoelectric sensor and the second photoelectric sensor at least provided with
Have two and more than.
Compared with prior art, the utility model beneficial effect：The utility model one kind takes liquid detection means, by by light
Electric transducer, liquid level sensor base, cover integrated on liquid level sensor, make to take liquid detection means easier for installation and spirit
Living, when testing liquid flows through, level monitoring unit is accurately detected, detection is stable and accurate.
Brief description of the drawings
Fig. 1 is working state schematic representation of the present utility model；
Fig. 2 is level monitoring cellular construction schematic diagram of the present utility model；
Fig. 3 is level monitoring unit side view of the present utility model.
In figure：1- takes liquid detection means body；2- pumps；3- electromagnet cut off valve；4- level monitoring units；5- valve cells；6-
Fluid catheter；7- liquid level sensor bases；Covered on 8- liquid level sensors；The upper lid grooves of 81-；The upper lid boss of 82-；The photoelectric transfers of 9- first
Sensor；91- the first photoelectric sensor grooves；The photoelectric sensors of 10- second；101- the second photoelectric sensor grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-3, the utility model embodiment, one kind takes liquid detection means, including takes liquid detection means body
1, take liquid detection means body 1 to be made up of pump 2, electromagnet cut off valve 3, level monitoring unit 4, valve cell 5 and fluid catheter 6；Pump 2 is put
Put in liquid to be detected, the output end of pump 2 is connected with one end of electromagnet cut off valve 3 by fluid catheter 6, electromagnet cut off valve 3
The other end be connected with one end of level monitoring unit 4 by fluid catheter 6, the other end of level monitoring unit 4 and valve cell 5
It is connected by fluid catheter 6；Level monitoring unit 4 is provided with lid 8 on liquid level sensor base 7 and liquid level sensor, and liquid level is passed
Sensor base 7 is stably placed on horizontal plane, and lid 8 is covered on liquid level sensor base 7 on liquid level sensor；Liquid level sensor
Base 7 is provided with base groove 71；Lid 8 is provided with lid groove 81 and upper lid boss 82, upper lid groove 81 on liquid level sensor
It is in arranged in parallel with upper lid boss 82, upper lid groove 81 ensure that the first photoelectric sensor 9 and the second photoelectric sensor 10 will not
Push up lid 8 on liquid level sensor；Fluid catheter 6 firmly can be fitted in the first photoelectric sensor groove 91 and by upper lid boss 82
The inside of two photoelectric sensor grooves 101；Level monitoring unit 4 is additionally provided with the first photoelectric sensor 9 and the second photoelectric sensing
Device 10, the first photoelectric sensor 9 is fixedly mounted on liquid level sensor base 7, and the second photoelectric sensor 10 is fixedly mounted on liquid
On level sensor base 7, the first photoelectric sensor 9 and the keeping parallelism of the second photoelectric sensor 10 are installed；First photoelectric sensor 9
It is noncontacting proximity sensor with the second photoelectric sensor 10, not contacting would not be by liquid corrosion, service life natural increase；
Photoelectric sensor be provided with two and more than, it is actually detected during, the first photoelectric sensor 9 and the second photoelectric sensor 10 are same
When all detecting the signal of liquid, just represent to take liquid success, stability is higher；First photoelectric sensor 9 and the second photoelectricity
Sensor 10 can be with concentric placed side by side or separated on electromagnet cut off valve 3 and the associated conduit of valve cell 5；Institute
State the first photoelectric sensor 9 and offer the first photoelectric sensor groove 91；Second photoelectric sensor 10 offers the second photoelectric transfer
Sensor groove 101；Fluid catheter 6 is fitted in the inside of the first photoelectric sensor groove 91 and the second photoelectric sensor groove 101, its
Effect is the stability that ensure that photo-sensor signal；The photoelectric sensor groove 91 of base groove 71 and first and the second photoelectricity
Sensor recess 101 is in same level, it is ensured that fluid catheter 6 being capable of horizontal positioned in level monitoring unit 4；First light
Spacing between the photoelectric sensor groove 101 of electric transducer groove 91 and second is not less than 4 millimeters, and its effect is can be effective
The caused erroneous judgement of the problems such as avoiding the small liquid pearl in the bubble and conduit in liquid, improves the degree of accuracy of detection.
In summary：The utility model one kind takes liquid detection means, and electromagnet cut off valve 3, liquid level should be first opened before use
Monitoring unit 4, valve cell 5, then pump 2 just start running, liquid to be detected slowly rises from fluid catheter 6, only when the first light
When the photoelectric sensor 10 of electric transducer 9 and second is detected simultaneously by the signal for having liquid in fluid catheter 6, just represent to take liquid success,
Start to detect the liquid to be detected in fluid catheter 6 after taking liquid success, wherein being set as the first photoelectric sensor 9 and second
Photoelectric sensor 10 just takes liquid to be successfully to ensure to take during liquid not when being detected simultaneously by the signal for having liquid in fluid catheter 6
Can be because small liquid pearl or aeration cause to take liquid unstable；It is finally reached the purpose for improving accuracy rate and stability.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. one kind takes liquid detection means, including takes liquid detection means body (1), it is characterised in that：It is described to take liquid detection means sheet
Body (1) is made up of pump (2), electromagnet cut off valve (3), level monitoring unit (4), valve cell (5) and fluid catheter (6)；The pump (2)
It is placed in liquid to be detected, the output end of pump (2) is connected with one end of electromagnet cut off valve (3) by fluid catheter (6), electromagnetism
The other end of stop valve (3) is connected with one end of level monitoring unit (4) by fluid catheter (6), level monitoring unit (4)
The other end is connected with valve cell (5) by fluid catheter (6)；The level monitoring unit (4) is provided with liquid level sensor base
(7) (8) and on liquid level sensor are covered, liquid level sensor base (7) is stably placed on horizontal plane, (8) is covered on liquid level sensor
Cover on liquid level sensor base (7)；The liquid level sensor base (7) is provided with base groove (71)；The liquid level is passed
(8) are covered on sensor and are provided with lid groove (81) and upper lid boss (82), upper lid groove (81) is with upper lid boss (82) in parallel
Arrangement；The level monitoring unit (4) is additionally provided with the first photoelectric sensor (9) and the second photoelectric sensor (10), the first light
Electric transducer (9) is fixedly mounted on liquid level sensor base (7), and the second photoelectric sensor (10) is fixedly mounted on level sensing
On device base (7), the first photoelectric sensor (9) and the second photoelectric sensor (10) keeping parallelism are installed；First photoelectric transfer
Sensor (9) offers the first photoelectric sensor groove (91)；Second photoelectric sensor (10) offers the second photoelectric sensing
Device groove (101)；The fluid catheter (6) is fitted in the first photoelectric sensor groove (91) and the second photoelectric sensor groove
(101) inside.
2. one kind according to claim 1 takes liquid detection means, it is characterised in that：The base groove (71) and the first light
Electric transducer groove (91) and the second photoelectric sensor groove (101) are in same level.
3. one kind according to claim 1 takes liquid detection means, it is characterised in that：First photoelectric sensor (9) and
Second photoelectric sensor (10) is noncontacting proximity sensor.
4. one kind according to claim 1 takes liquid detection means, it is characterised in that：The first photoelectric sensor groove
(91) spacing between the second photoelectric sensor groove (101) is not less than 4 millimeters.
5. one kind according to claim 1 takes liquid detection means, it is characterised in that：First photoelectric sensor (9) and
Second photoelectric sensor (10) at least provided with two and more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204752.0U CN206573595U (en) | 2016-11-09 | 2016-11-09 | One kind takes liquid detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204752.0U CN206573595U (en) | 2016-11-09 | 2016-11-09 | One kind takes liquid detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573595U true CN206573595U (en) | 2017-10-20 |
Family
ID=60062820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621204752.0U Active CN206573595U (en) | 2016-11-09 | 2016-11-09 | One kind takes liquid detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061670A (en) * | 2016-11-09 | 2018-05-22 | 郑州富铭环保科技有限公司 | One kind takes liquid detection device |
-
2016
- 2016-11-09 CN CN201621204752.0U patent/CN206573595U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061670A (en) * | 2016-11-09 | 2018-05-22 | 郑州富铭环保科技有限公司 | One kind takes liquid detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204963951U (en) | Liquid level detection system | |
| CN204389475U (en) | A kind of multi-parameter water quality on-line monitoring device | |
| CN203216549U (en) | Ultra-low power consumption ultrasonic water meter | |
| CN206573595U (en) | One kind takes liquid detection means | |
| CN205015330U (en) | Water quality detector | |
| CN103674936B (en) | A kind of based on electrochemical luminescence COD method for quick and device | |
| CN205404564U (en) | Dedicated water quality testing device in water utilities | |
| CN210720230U (en) | Lubricating oil detection sensor | |
| CN201697681U (en) | Light control metering device | |
| CN206223156U (en) | A kind of hydrographic water resource monitoring device in water conservancy irrigation | |
| CN206248166U (en) | A kind of water-level measuring post of portable type measuring level of ground water | |
| CN201837609U (en) | ORP detection bottle | |
| CN205619988U (en) | Gaseous ration meter of gassiness volume desorption | |
| CN201247216Y (en) | Apparatus for measuring liquid-carrying capability of foam | |
| CN210834670U (en) | Portable dissolved oxygen detector | |
| CN205138946U (en) | Maturity nondestructive test device based on design of honey shaddock density | |
| CN108061670A (en) | One kind takes liquid detection device | |
| CN208399299U (en) | A kind of air detection equipment with dust measuring function | |
| CN206479220U (en) | A kind of siphon liquid leakage rate monitors wireless acquisition terminal equipment | |
| CN207114542U (en) | A kind of machine oil on-line real-time measuremen and data gathering system | |
| CN205175509U (en) | Indirect formula liquid level measurement device | |
| CN206756936U (en) | Electrodeless formula conductivity detector for salt water area | |
| CN206609504U (en) | A kind of portable multifunctional field Water table in well measuring appliance | |
| CN206450291U (en) | Capacitance type sensor liquid level detection device | |
| CN206914577U (en) | The float device that probe measures in pond based on PH |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |