CN108106694A - A kind of liquid level sensor verifying attachment and its application method - Google Patents
A kind of liquid level sensor verifying attachment and its application method Download PDFInfo
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- CN108106694A CN108106694A CN201711128151.5A CN201711128151A CN108106694A CN 108106694 A CN108106694 A CN 108106694A CN 201711128151 A CN201711128151 A CN 201711128151A CN 108106694 A CN108106694 A CN 108106694A
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- liquid level
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of liquid level sensor verifying attachment and its application methods,Including apparatus main body and control terminal,The bottom of apparatus main body is equipped with link block,Liquid level display screen is installed on the outside of apparatus main body,The one side of liquid level display screen is provided with filter device,Filter device is internally connected with filter frame,And the inside of filter frame is equipped with several pieces of active carbon plates,The upper right position of apparatus main body is connected with drain pipe,Liquid injection pipe is connected at the top of apparatus main body,Link block,Connection screw thread is both provided on the outside of one end of drain pipe and liquid injection pipe,The inner upper position of apparatus main body is provided with signal current divider,The bottom of signal current divider is connected with signal processing end,Connecting tube is provided on the left of signal current divider,The bosom position of apparatus main body is provided with fly rod,The bottom of fly rod is connected with buoy,The design can discharge excessively high liquid and adding liquid,The liquid level in detected material body is made to remain sustained height,Improve the security of device.
Description
Technical field
The present invention relates to liquid level sensor technical fields, are specially a kind of liquid level sensor verifying attachment and its user
Method.
Background technology
Fluid level transmitter（Liquid level gauge）Suitable for the systems such as petrochemical industry, metallurgy, electric power, pharmacy, water supply and sewage, environmental protection and row
The level gauging of the various media of industry.Exquisite structure, simple adjustment and flexible mounting means easily use for user
It provides a convenient.The standard signals way of output such as A04~20mA, 0~5v, 0~10mA is optional as needed by user.Utilize stream
Body Principles of Statics measures liquid level, is an important application of pressure sensor.Using extraordinary centre with airway
Cable and special sealing technique, not only ensure that the watertightness of sensor, but also reference pressure chamber is communicated with environmental pressure, from
And it ensure that the high-precision and high stability of measurement.
But existing liquid level sensor can not realize according to needed for environment the detection height fashion of the liquid level adjusted,
Some impurity in when liquid passes through device can also result in blockage to device, and can not carry out drain and fluid injection automatically.
The content of the invention
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of sand sieving machine based on ergonomic design, solve above-mentioned
Liquid level sensor in the existing market mentioned can not realize according to needed for environment the detection height side of the liquid level adjusted
Formula, when liquid passes through device in some impurity can also result in blockage to device, and asking for drain and fluid injection can not be carried out automatically
Topic.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of liquid level sensor verifying attachment and its
Application method, including apparatus main body and control terminal, the bottom of described device main body is equipped with link block, described device main body it is outer
Side is equipped with liquid level display screen, and the one side of the liquid level display screen is provided with filter device, and the filter device is internally connected with
Filter frame, and the inside of filter frame is equipped with several pieces of active carbon plates, the upper right position of described device main body is connected with row
Liquid pipe is connected with liquid injection pipe at the top of described device main body, is respectively provided on the outside of one end of the link block, drain pipe and liquid injection pipe
There is connection screw thread, the inner upper position of described device main body is provided with signal current divider, and the bottom of the signal current divider connects
Signal processing end is connected to, connecting tube is provided on the left of the signal current divider, the bosom position of described device main body is set
Be equipped with fly rod, the bottom of the fly rod is connected with buoy, and the top both ends of fly rod are mounted on induction point, the fly rod it is outer
Side is provided with sensing receiving layer, and the inner bottom both sides of the sensing receiving layer are mounted on card slot, and the control terminal is located at dress
Put the outside of main body.
Preferably, the fly rod insertion is arranged inside apparatus main body, and fly rod is connected with apparatus main body internal activity, institute
Pocket numbers are stated as two, the fly rod and buoy are solid buoyancy material.
Preferably, the connection screw thread is embedded is arranged on the outside of one end of link block, drain pipe and liquid injection pipe.
Preferably, the filter frame is connected with filter device internal activity.
Preferably, active carbon plate is closely welded with one end of filter frame, and the quantity of the activity carbon plate is five pieces.
Preferably, the induction point is closely welded with both ends at the top of fly rod, and the induction point receives layer signal with sensing and connects
It connects, the sensing receiving layer is connected with signal processing end signal.
Preferably, the signal current divider is connected with signal processing end signal, and signal processing end connects with control end signal
It connects.
（Three）Advantageous effect
The present invention provides a kind of liquid level sensor verifying attachment and its application methods, possess following advantageous effect：
1st, liquid level sensor verifying attachment, by setting fly rod（A02）Insertion is arranged at apparatus main body（A01）Inside, and fly rod
（A02）With apparatus main body（A01）Internal activity connects, card slot（A014）Quantity is two, fly rod（A02）And buoy（A03）
For solid buoyancy material, by apparatus main body（A01）Bottom fix in a liquid, pass through fly rod（A02）Make with the buoyancy of buoy 3
With making fly rod（A02）And buoy（A03）Always float on liquid, and pass through buoy（A03）With apparatus main body（A01）Inside is living
Dynamic connection, makes buoy（A03）With fly rod（A02）Always in upper and lower elevating movement, card slot（A014）Design make fly rod（A02）Gu
It is scheduled on apparatus main body（A01）Interior, which can detect the variation of liquid in real time, and simple in structure, practical reliable.
2nd, liquid level sensor verifying attachment, by setting connection screw thread（A0118）Insertion is arranged at link block（A04）、
Drain pipe（A08）And liquid injection pipe（A09）One end on the outside of, pass through link block（A04）, drain pipe（A08）And liquid injection pipe（A09）One
The connection screw thread at end（A0118）, the apparatus main body can be made（A01）Quickly fixed with object to be detected with separating, it also can be quick
Connection liquid injection pipe（A09）With drain pipe（A08）, make the apparatus main body（A01）Dismounting is easily facilitated with carrying, so as to improve
Work efficiency.
3rd, liquid level sensor verifying attachment, by setting filter frame（A016）With filter device（A07）Internal activity connects,
Pass through filter frame（A016）With filter device（A07）Flexible connection make cleaning activity carbon plate（A017）It is more convenient, so as to carry
High work efficiency, and then add apparatus main body（A01）Service life.
4th, liquid level sensor verifying attachment, by setting active carbon plate（A017）And filter frame（A016）One end it is close
Welding, active carbon plate（A017）Quantity for five pieces when liquid flows, may have some impurity in liquid, can be to apparatus main body
（A01）It results in blockage, and certain influence is generated to level sensing, and pass through active carbon plate（A017）In active carbon adsorption it is miscellaneous
Matter, by the impurity absorption in liquid in active carbon plate（A017）On, multiple activity carbon plates（A017）Make filter effect more preferably, filter
Frame（A016）With filter device（A07）Flexible connection make cleaning activity carbon plate（A017）It is more convenient, so as to improve work
Efficiency.
5th, liquid level sensor verifying attachment, by setting induction point（A013）With fly rod（A02）Top both ends are closely welded,
Induction point（A013）With sensing receiving layer（A012）Signal connects, and senses receiving layer（A012）With signal processing end（A011）Signal
Connection, works as fly rod（A02）It is elevated to sensing receiving layer（A012）A certain position when, fly rod（A02）The induction point at both ends
（A013）With sensing receiving layer（A012）Signal connects, and senses receiving layer（A012）Signal is passed into signal processing end（A011）
Processing, and signal processing end（A011）Liquid level is transmitted to liquid level display screen in real time（A06）On, the design can intuitively by
Liquid level information feeds back to user, and induction of signal makes level sensing more accurate.
6th, liquid level sensor verifying attachment passes through setting signal current divider（A010）With signal processing end（A011）Signal connects
It connects, and signal processing end（A011）With control terminal（A05）Signal connects, and passes through control terminal（A05）The height of liquid level, sensing are set
Receiving layer（A012）Signal is passed into signal processing end（A011）Processing, when liquid level is too low, signal processing end（A011）Control
Signal current divider processed（A010）, pass through liquid injection pipe（A09）It is transported to connecting tube（A015）Liquid is supplemented, and when liquid level is excessively high,
Signal processing end（A011）Control signal current divider（A010）, pass through connecting tube（A015）It extracts liquid and puts drain pipe（A08）, make
Excessively high liquid discharge, which can discharge excessively high liquid and adding liquid, and the liquid level in detected material body is made to protect always
Sustained height is held, improves the security of device.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the whole cross-sectional view of the present invention；
Fig. 3 is the filter device cross-sectional view of the present invention.
In figure：A01- apparatus main bodies；A02- fly rods；A03- buoys；A04- link blocks；A05- control terminals；A06- liquid levels are shown
Display screen；A07- filter devices；A08- drain pipes；A09- liquid injection pipes；A010- signal current dividers；A011- signal processings end；A012-
Sense receiving layer；A013- induction points；A014- card slots；A015- connecting tubes；A016- filter frames；A017- activity carbon plates；A0118-
Connection screw thread.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of liquid level sensor verifying attachment and its application method, as shown in Figs. 1-3, a kind of liquid
Level sensor verifying attachment and its application method, including apparatus main body（A01）And control terminal（A05）, described device main body（A01）
Bottom link block is installed（A04）, described device main body（A01）Outside liquid level display screen is installed（A06）, the liquid level
Display screen（A06）One side be provided with filter device（A07）, the filter device（A07）It is internally connected with filter frame（A016）,
And filter frame（A016）Inside several pieces of active carbon plates are installed（A017）, described device main body（A01）Upper right position
It puts and is connected with drain pipe（A08）, described device main body（A01）Top be connected with liquid injection pipe（A09）, the link block（A04）、
Drain pipe（A08）And liquid injection pipe（A09）One end on the outside of be both provided with connection screw thread（A0118）, described device main body（A01）'s
Inner upper position is provided with signal current divider（A010）, the signal current divider（A010）Bottom be connected with signal processing end
（A011）, the signal current divider（A010）Left side be provided with connecting tube（A015）, described device main body（A01）Inside in
Meta position, which installs, is equipped with fly rod（A02）, the fly rod（A02）Bottom be connected with buoy（A03）, and fly rod（A02）Top two
End is mounted on induction point（A013）, the fly rod（A02）Outside be provided with sensing receiving layer（A012）, the sensing reception
Layer（A012）Inner bottom both sides be mounted on card slot（A014）, the control terminal（A05）Positioned at apparatus main body（A01）It is outer
Side, the fly rod（A02）Insertion is arranged at apparatus main body（A01）Inside, and fly rod（A02）With apparatus main body（A01）Inside is living
Dynamic connection, the card slot（A014）Quantity is two, the fly rod（A02）And buoy（A03）It is solid buoyancy material, it is described
Connection screw thread（A0118）Insertion is arranged at link block（A04）, drain pipe（A08）And liquid injection pipe（A09）One end on the outside of, institute
State filter frame（A016）With filter device（A07）Internal activity connects, active carbon plate（A017）And filter frame（A016）One
The close welding in end, the activity carbon plate（A017）Quantity for five pieces, the induction point（A013）With fly rod（A02）Top both ends
Close welding, the induction point（A013）With sensing receiving layer（A012）Signal connects, the sensing receiving layer（A012）With letter
Number processing end（A011）Signal connects, the signal current divider（A010）With signal processing end（A011）Signal connects, and signal
Processing end（A011）With control terminal（A05）Signal connects.
Concrete principle：In use, pass through link block（A04）, drain pipe（A08）And liquid injection pipe（A09）The connection spiral shell of one end
Line（A0118）, make apparatus main body（A01）It is fixed on testee, connects fixed drain pipe（A08）And liquid injection pipe（A09）, so
Afterwards, fly rod is passed through（A02）And buoy（A03）Buoyancy make fly rod（A02）And buoy（A03）Always float on liquid,
And pass through buoy（A03）With apparatus main body（A01）Internal activity connects, and makes buoy（A03）With fly rod（A02）Always in liter up and down
Drop movement, card slot（A014）Design make fly rod（A02）It is fixed on apparatus main body（A01）Interior, which can detect liquid in real time
Variation, then, work as fly rod（A02）It is elevated to sensing receiving layer（A012）A certain position when, fly rod（A02）The sensing at both ends
Point（A013）With sensing receiving layer（A012）Signal connects, and senses receiving layer（A012）Signal is passed into signal processing end
（A011）Processing, and signal processing end（A011）Liquid level is transmitted to liquid level display screen in real time（A06）On, which can be straight
That sees feeds back to liquid level information user, and induction of signal makes level sensing more accurate, then, passes through control terminal（A05）
The height of liquid level is set, senses receiving layer（A012）Signal is passed into signal processing end（A011）Processing, when liquid level is too low,
Signal processing end（A011）Control signal current divider（A010）, pass through liquid injection pipe（A09）It is transported to connecting tube（A015）Replenisher
Body, and when liquid level is excessively high, signal processing end（A011）Control signal current divider（A010）, pass through connecting tube（A015）Extract
Body puts drain pipe（A08）, discharge excessively high liquid, which can discharge excessively high liquid and adding liquid, makes to be detected
The in vivo liquid level of object remains sustained height, improves the security of device, meanwhile, pass through active carbon plate（A017）In work
Property carbon adsorption impurity, by the impurity absorption in liquid in active carbon plate（A017）On, multiple activity carbon plates（A017）Imitate filtering
Fruit more preferably, filter frame（A016）With filter device（A07）Flexible connection make cleaning activity carbon plate（A017）It is more convenient, so as to
It improves work efficiency.
In conclusion liquid level sensor verifying attachment, by setting fly rod（A02）Insertion is arranged at apparatus main body（A01）
Inside, and fly rod（A02）With apparatus main body（A01）Internal activity connects, card slot（A014）Quantity is two, fly rod（A02）With
Buoy（A03）It is solid buoyancy material, by apparatus main body（A01）Bottom fix in a liquid, pass through fly rod（A02）With it is floating
The buoyancy of mark 3 makes fly rod（A02）And buoy（A03）Always float on liquid, and pass through buoy（A03）With apparatus main body
（A01）Internal activity connects, and makes buoy（A03）With fly rod（A02）Always in upper and lower elevating movement, card slot（A014）Design make
Fly rod（A02）It is fixed on apparatus main body（A01）Interior, which can detect the variation of liquid in real time, and simple in structure, and practicality can
It leans on.
Meanwhile by setting connection screw thread（A0118）Insertion is arranged at link block（A04）, drain pipe（A08）And fluid injection
Pipe（A09）One end on the outside of, pass through link block（A04）, drain pipe（A08）And liquid injection pipe（A09）The connection screw thread of one end
（A0118）, the apparatus main body can be made（A01）It is quickly fixed with object to be detected with separating, also can quickly connect liquid injection pipe
（A09）With drain pipe（A08）, make the apparatus main body（A01）Dismounting is easily facilitated with carrying, so as to improve work efficiency.
Also, by setting filter frame（A016）With filter device（A07）Internal activity connects, and passes through filter frame（A016）
With filter device（A07）Flexible connection make cleaning activity carbon plate（A017）It is more convenient, so as to improve work efficiency, and then
Add apparatus main body（A01）Service life.
Also, by setting active carbon plate（A017）And filter frame（A016）One end closely weld, active carbon plate
（A017）Quantity for five pieces when liquid flows, may have some impurity in liquid, can be to apparatus main body（A01）It causes to block up
Plug, and certain influence is generated to level sensing, and pass through active carbon plate（A017）In active carbon adsorption impurity, will be in liquid
Impurity absorption in active carbon plate（A017）On, multiple activity carbon plates（A017）Make filter effect more preferably, filter frame（A016）With
Filter device（A07）Flexible connection make cleaning activity carbon plate（A017）It is more convenient, so as to improve work efficiency.
Also, by setting induction point（A013）With fly rod（A02）Top both ends are closely welded, induction point（A013）With sense
Answer receiving layer（A012）Signal connects, and senses receiving layer（A012）With signal processing end（A011）Signal connects, and works as fly rod（A02）
It is elevated to sensing receiving layer（A012）A certain position when, fly rod（A02）The induction point at both ends（A013）With sensing receiving layer
（A012）Signal connects, and senses receiving layer（A012）Signal is passed into signal processing end（A011）Processing, and signal processing end
（A011）Liquid level is transmitted to liquid level display screen in real time（A06）On, which, which can intuitively feed back to liquid level information, makes
User, and induction of signal makes level sensing more accurate.
Also, pass through setting signal current divider（A010）With signal processing end（A011）Signal connects, and signal processing end
（A011）With control terminal（A05）Signal connects, and passes through control terminal（A05）The height of liquid level is set, senses receiving layer（A012）It will
Signal passes to signal processing end（A011）Processing, when liquid level is too low, signal processing end（A011）Control signal current divider
（A010）, pass through liquid injection pipe（A09）It is transported to connecting tube（A015）Liquid is supplemented, and when liquid level is excessively high, signal processing end
（A011）Control signal current divider（A010）, pass through connecting tube（A015）It extracts liquid and puts drain pipe（A08）, make excessively high liquid
Discharge, which can discharge excessively high liquid and adding liquid, and the liquid level in detected material body is made to remain sustained height,
Improve the security of device.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of liquid level sensor verifying attachment, including apparatus main body（A01）And control terminal（A05）, it is characterised in that：The dress
Put main body（A01）Bottom link block is installed（A04）, described device main body（A01）Outside liquid level display screen is installed
（A06）, the liquid level display screen（A06）One side be provided with filter device（A07）, the filter device（A07）Inside connection
There is filter frame（A016）, and filter frame（A016）Inside several pieces of active carbon plates are installed（A017）, described device main body
（A01）Upper right position be connected with drain pipe（A08）, described device main body（A01）Top be connected with liquid injection pipe
（A09）, the link block（A04）, drain pipe（A08）And liquid injection pipe（A09）One end on the outside of be both provided with connection screw thread
（A0118）, described device main body（A01）Inner upper position be provided with signal current divider（A010）, the signal current divider
（A010）Bottom be connected with signal processing end（A011）, the signal current divider（A010）Left side be provided with connecting tube
（A015）, described device main body（A01）Bosom position be provided with fly rod（A02）, the fly rod（A02）Bottom connection
There is buoy（A03）, and fly rod（A02）Top both ends be mounted on induction point（A013）, the fly rod（A02）Outside set
There is sensing receiving layer（A012）, the sensing receiving layer（A012）Inner bottom both sides be mounted on card slot（A014）, it is described
Control terminal（A05）Positioned at apparatus main body（A01）Outside.
2. a kind of liquid level sensor verifying attachment according to claim 1, it is characterised in that：The fly rod（A02）It is embedded
It is arranged at apparatus main body（A01）Inside, and fly rod（A02）With apparatus main body（A01）Internal activity connects, the card slot（A014）
Quantity is two, the fly rod（A02）And buoy（A03）It is solid buoyancy material.
3. a kind of liquid level sensor verifying attachment according to claim 1, it is characterised in that：The connection screw thread
（A0118）Insertion is arranged at link block（A04）, drain pipe（A08）And liquid injection pipe（A09）One end on the outside of.
4. a kind of liquid level sensor verifying attachment according to claim 1, it is characterised in that：The filter frame（A016）With
Filter device（A07）Internal activity connects.
5. a kind of liquid level sensor verifying attachment according to claim 1, it is characterised in that：Active carbon plate（A017）With
Filter frame（A016）One end closely weld, it is described activity carbon plate（A017）Quantity be five pieces.
6. a kind of liquid level sensor verifying attachment according to claim 1, it is characterised in that：The induction point（A013）With
Fly rod（A02）Top both ends are closely welded, the induction point（A013）With sensing receiving layer（A012）Signal connects, the sensing
Receiving layer（A012）With signal processing end（A011）Signal connects.
7. a kind of liquid level sensor verifying attachment according to claim 1, it is characterised in that：The signal current divider
（A010）With signal processing end（A011）Signal connects, and signal processing end（A011）With control terminal（A05）Signal connects.
8. a kind of application method of liquid level sensor verifying attachment, it is characterised in that：In use, pass through link block（A04）, drain
Pipe（A08）And liquid injection pipe（A09）The connection screw thread of one end（A0118）, make apparatus main body（A01）It is fixed on testee, even
Connect fixed drain pipe（A08）And liquid injection pipe（A09）, then, pass through fly rod（A02）And buoy（A03）Buoyancy make fly rod
（A02）And buoy（A03）Always float on liquid, and pass through buoy（A03）With apparatus main body（A01）Internal activity connects,
Make buoy（A03）With fly rod（A02）Always in upper and lower elevating movement, card slot（A014）Design make fly rod（A02）It is fixed on dress
Put main body（A01）Interior, which can detect the variation of liquid in real time, then, work as fly rod（A02）It is elevated to sensing receiving layer
（A012）A certain position when, fly rod（A02）The induction point at both ends（A013）With sensing receiving layer（A012）Signal connects, sensing
Receiving layer（A012）Signal is passed into signal processing end（A011）Processing, and signal processing end（A011）Liquid level is real-time
It is transmitted to liquid level display screen（A06）On, which intuitively can feed back to user by liquid level information, and induction of signal makes liquid level
Detection is more accurate, then, passes through control terminal（A05）The height of liquid level is set, senses receiving layer（A012）Signal is passed to
Signal processing end（A011）Processing, when liquid level is too low, signal processing end（A011）Control signal current divider（A010）, pass through note
Liquid pipe（A09）It is transported to connecting tube（A015）Liquid is supplemented, and when liquid level is excessively high, signal processing end（A011）Control signal point
Flow device（A010）, pass through connecting tube（A015）It extracts liquid and puts drain pipe（A08）, discharge excessively high liquid, which can incite somebody to action
Excessively high liquid discharge and adding liquid, make the liquid level in detected material body remain sustained height, improve the peace of device
Quan Xing, meanwhile, pass through active carbon plate（A017）In active carbon adsorption impurity, by the impurity absorption in liquid in active carbon plate
（A017）On, multiple activity carbon plates（A017）Make filter effect more preferably, filter frame（A016）With filter device（A07）Activity even
Connecing makes cleaning activity carbon plate（A017）It is more convenient, so as to improve work efficiency.
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| CN201711128151.5A CN108106694A (en) | 2017-11-15 | 2017-11-15 | A kind of liquid level sensor verifying attachment and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115560830A (en) * | 2022-12-05 | 2023-01-03 | 常州玻璃钢造船厂有限公司 | Liquid level detection system for ships and boats and detection method thereof |
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