CN208751664U - A kind of liquidometer - Google Patents
A kind of liquidometer Download PDFInfo
- Publication number
- CN208751664U CN208751664U CN201821350745.0U CN201821350745U CN208751664U CN 208751664 U CN208751664 U CN 208751664U CN 201821350745 U CN201821350745 U CN 201821350745U CN 208751664 U CN208751664 U CN 208751664U
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- cylinder
- liquidometer
- inverted
- magnetic
- float
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Abstract
The utility model relates to a kind of liquidometer, the liquidometer includes cylinder, is welded with mounting flange on the cylinder, the liquidometer further includes magnet assembly and float assembly, the side of cylinder is arranged in the magnet assembly, and the float assembly is arranged in cylinder, and cylinder is set as inverted U cylinder.The magnet assembly includes magnetic inductor, magnetic inductor mounting rod, displacement sensor, magnetic flap and scale, the magnetic flap installs again the front of inverted U cylinder, institute's displacement sensors are mounted on the one side of inverted U cylinder, and the magnetic inductor is mounted on the another side of inverted U cylinder by mounting rod.The program is to improve the stability of liquidometer and multi-functional for target, it is ensured that can visually, can digital display, whole device installation and repairing is convenient, and detection accuracy is high, failure rate is low, manufacturing cost is low, easy to maintenance.
Description
Technical field
The utility model relates to a kind of liquidometers, and in particular to a kind of built-in outer explicit liquidometer belongs to level sensing knot
Structure component technology field.
Background technique
Liquidometer is widely used on the various containers such as tower, slot, tank, kettle and boiler, according to mounting structure difference, liquid level
Meter type is divided into built-in type and fitted outside, shows glass type, magnetic, float type, ultrasound and involves digital display type, wherein magnetic
Liquidometer adapts to the level sensing under the conditions of high temperature, high pressure, corrosivity etc., and detection is reliable, and relative safety, at present using most
Extensively.
Traditional fitted outside magnetic fluid level gauge one is equal to the cylindrical liquid storage room (cylinder) for being measured container height, then
The totally-enclosed cylinder (float) that an outer diameter is slightly less than cylinder internal diameter is designed, kicker magnet is housed inside float, float is put into cylinder
In vivo, cylinder and float are all stainless steel material, and liquid floats on float above liquid in cylinder；Magnetic induction is filled outside cylinder
Body, the magnet in float show liquid level to the magnetic induction body effect outside cylinder, and such liquid level is calculated as fitted outside, and when installation must
It must be installed on cabinet by ball valve, in order to overhaul, there are security risks for such liquidometer, once ball valve is gone bad or mounting surface
There is oil leak, it is necessary to could overhaul liquid extraction in cabinet.
Traditional type built-in type magnetic fluid level gauge, float have magnetic induction body outside cylinder, in cylinder, and one can only be had by transmitting
Kind, dry reed tube formula single-point transmits or the linear formula of displacement sensor；According to the applicant understood, existing built-in type and fitted outside two
Kind mounting means, have representative and common are: (1) application number: CN202182758 U, title: magnetic fluid level gauge is outside one kind
Dress formula liquidometer, the magnetic fluid level gauge emphasized, including cylinder, be magnetic in cylinder float, and cylinder is externally provided with and magnetic coupling
Level instruction device, magnetic float is the ball chain that is connected in series of multiple balls, is equipped in one of ball of ball chain
Band magnetic device；(2) application number: CN201765018 U, title: called putting-into-type liquid level meter is a kind of built-in type liquidometer, is related to one
The liquidometer that kind flange, separator tube, probe form, their mounting means and liquid level display mode and this liquidometer are different.
The domestic and international prior art and there are the problem of: used fitted outside liquidometer, when installation must pass through on cabinet
Ball valve installation, in order to overhaul, there are security risks for such liquidometer, once ball valve is bad or oil leak occurs in mounting surface, it is necessary to
Liquid extraction in cabinet could be overhauled；Built-in type liquidometer is used, one kind can only be had by transmitting, dry reed tube formula single-point hair
Letter or the linear formula of displacement sensor, are unable to visual liquid-level height, and therefore, a kind of new scheme of urgent need solves should
Technical problem.
Summary of the invention
The utility model exactly for the technical problems in the prior art, provides a kind of liquidometer, the technical solution
Compact-sized ingenious, the program is to improve the stability of liquidometer and multi-functional for target, it is ensured that can visually, can digital display and installation
Maintenance is convenient, and detection accuracy is high, failure rate is low, manufacturing cost is low, easy to maintenance.
To achieve the goals above, the technical solution of the utility model is as follows: a kind of liquidometer, and the liquidometer includes cylinder
Body is welded with mounting flange on the cylinder, and the liquidometer further includes magnet assembly and float assembly, and the magnet assembly is set
It sets in the side of cylinder, the float assembly is arranged in cylinder, and cylinder is set as inverted U cylinder.This liquidometer uses
U-shaped normal pressure structure, counterweight balance mode etc., the liquidometer that interior installation is shown outside, are mounted on the top of liquid cabinet, inverted U pipe
Formula, in the case, outside the enclosure, weight shows liquid level, simultaneous with magnetic induction displacement sensor liquid level to float for weight and inductor
Can linear convergent rate, can be displayed on cabinet model by computer disposal liquid level, also with single-point incude sender unit, liquid level can be reported
Difference signal.
As a kind of improvement of the utility model, the magnet assembly includes magnetic inductor, magnetic inductor mounting rod, displacement
Sensor, magnetic flap and scale, the magnetic flap are mounted on the front of inverted U cylinder, the installation of institute's displacement sensors
On the one side of inverted U cylinder, the magnetic inductor is mounted on the another side of inverted U cylinder by mounting rod.
As a kind of improvement of the utility model, the float assembly includes float, messenger wire and magnetic weight, messenger wire
One end connects float, and the other end connects magnetic weight.
As a kind of improvement of the utility model, visual slot is provided on the inverted U cylinder.
As a kind of improvement of the utility model, magnetic weight is set as colored magnetic substance, convenient for observation
As a kind of improvement of the utility model, the liquidometer further includes screw plug, and the screw plug is for placing float.
As a kind of improvement of the utility model, the cylinder of the inverted U is packed on fuel tank internal road area under control, is had thereon logical
Stomata is passed in and out for oil liquid and air.
Compared with the existing technology, as follows the advantages of the utility model: 1) the technical solution overall construction design is compact ingenious,
The installation form of the technical solution eliminates the ball valve of fitted outside, directly in the top for being mounted on cabinet, eliminates leakage body
Hidden danger is deposited and carries on a shoulder pole excellent, has used the liquidometer of this technology, maintenance need not extract the intracorporal liquid of case out, reduce the cost of overhaul；2)
The program uses inverted U barrel-type, and liquid is only in straight barrel, and for installing display, the protection of pipe of falling U is floating for U straight part
Sub-component；3) normal pressure can estimate display is continuously transmitted and is transmitted with single-point, by the visual liquid level of long slot hole, passes through displacement sensing
Device lotion position altitude figure signal is transmitted by magnetic inductor bill point；4) to safe and environment-friendly influence after constructing: this technology
It is directly installed on cabinet top in equipment, any time or maintenance does not have liquid exudation, appoints to safe and environment-friendly will not generate
What is influenced.
Detailed description of the invention
Fig. 1 is the installation diagram of liquidometer of the invention；
Fig. 2 is that liquid level shows and transmit component diagram；
Fig. 3 is inner barrel schematic diagram.
In figure: 1 inverted U cylinder, 2 mounting flanges, 3 visual slots, 4 magnetic inductor mounting plates, 5 magnetic inductors, 6 displacements pass
Sensor, 7 scales, 8 floats, 9 screw plugs, 10 messenger wires, 11 magnet.
It is practical new to this with reference to the accompanying drawings and detailed description in order to reinforce the understanding and cognition to the utility model
Type makes further instructions and introduces.
Specific embodiment
Embodiment 1: referring to figures 1-3, a kind of liquidometer, the liquidometer includes cylinder 1, is welded on the cylinder 1
Mounting flange 2, the liquidometer further include magnet assembly and float assembly, and the side of cylinder, institute is arranged in the magnet assembly
It states float assembly to be arranged in cylinder, cylinder 1 is set as inverted U cylinder.This liquidometer uses inverted U normal pressure structure, weight
Balance mode etc., the liquidometer that interior installation is shown outside are mounted on the top of liquid cabinet, inverted U tubular type, and float in the case, weighs
Hammer and inductor outside the enclosure, weight show liquid level, simultaneous with magnetic induction displacement sensor liquid level can linear convergent rate, pass through meter
Calculation machine processing liquid level can be displayed on cabinet model, also incudes sender unit with single-point, can report the signal of the difference of liquid level, institute
Stating magnet assembly includes magnetic inductor 5, magnetic inductor mounting rod 4, displacement sensor 6 and scale 7, institute's displacement sensors peace
On the one side of inverted U cylinder, the magnetic inductor 5 is mounted on the another side of inverted U cylinder 1 by mounting rod 4,
The float assembly includes float 8, messenger wire 10 and magnetic weight 11, and one end of messenger wire connects float, and other end connection is magnetic
Weight is provided with visual slot 3 on the inverted U cylinder, and magnetic weight is magnetic substance band color, convenient for observation, the liquid level
Meter further includes screw plug 9, and the screw plug is packed on fuel tank internal road area under control, has thereon for placing float, the cylinder of the inverted U
Venthole is passed in and out for oil liquid and air.
The course of work: referring to figures 1-3, when work, as shown, liquid level is formed in respect of 3 parts: stainless steel inverted U cylinder
Body, float assembly and liquid level transmit component, and liquidometer straight barrel is inserted into liquid level box, are mounted on top of oil-tank by flange,
Oil liquid is entered in inverted U cylinder by stomata, and float assembly is made of float, stainless steel wire and magnetic weight, float assembly peace
It is placed in inverted U cylinder, float floats in liquid level, fluctuates with above and below liquid level, and float drives weight to be servo-actuated together up and down, passes through
Weight position can be seen in the long slot hole opened on inverted U cylinder, and the inversion that weight position then represents oil tank liquid level is set, and weight is upper
When indicate that liquid level is low, indicate that liquid level is high when weight is under, magnetic inductor and displacement sensor pass through magnetic field induction magnetism weight
Signal is issued, alarm and liquid level are shown by PLC.
It should be noted that above-described embodiment, is not used to limit the protection scope of the utility model, on above-mentioned basis
Upper made equivalent substitution or substitution belongs to the protection scope of the utility model claims.
Claims (8)
1. a kind of liquidometer, which is characterized in that the liquidometer includes cylinder, and mounting flange is welded on the cylinder, described
Liquidometer further includes magnet assembly and float assembly, and the side of cylinder, the float assembly setting is arranged in the magnet assembly
In cylinder.
2. liquidometer according to claim 1, which is characterized in that the cylinder is set as inverted U cylinder.
3. liquidometer according to claim 2, which is characterized in that the magnet assembly includes magnetic inductor, magnetic inductor
Mounting rod, displacement sensor, magnetic flap and scale, the magnetic flap are mounted on the front of inverted U cylinder, the displacement
Sensor is mounted on the one side of inverted U cylinder, and the magnetic inductor is mounted on the other side of inverted U cylinder by mounting rod
On face.
4. liquidometer according to claim 3, which is characterized in that the float assembly includes float, messenger wire and magnetism
Weight, one end of messenger wire connect float, and the other end connects magnetic weight.
5. liquidometer according to claim 4, which is characterized in that be provided with visual slot on the inverted U cylinder.
6. liquidometer according to claim 5, which is characterized in that magnetic weight is set as colored magnetic substance.
7. liquidometer according to claim 6, which is characterized in that the liquidometer further includes screw plug, and the screw plug is used for
Place float.
8. liquidometer according to claim 7, which is characterized in that the cylinder of the inverted U is packed into fuel tank internal road area under control
On, there is venthole thereon, is passed in and out for oil liquid and air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350745.0U CN208751664U (en) | 2018-08-21 | 2018-08-21 | A kind of liquidometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350745.0U CN208751664U (en) | 2018-08-21 | 2018-08-21 | A kind of liquidometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751664U true CN208751664U (en) | 2019-04-16 |
Family
ID=66080804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350745.0U Active CN208751664U (en) | 2018-08-21 | 2018-08-21 | A kind of liquidometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420409A (en) * | 2021-01-25 | 2021-02-26 | 南京菲迈斯智能科技有限公司 | Distance measuring device for power grid data acquisition |
-
2018
- 2018-08-21 CN CN201821350745.0U patent/CN208751664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420409A (en) * | 2021-01-25 | 2021-02-26 | 南京菲迈斯智能科技有限公司 | Distance measuring device for power grid data acquisition |
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