CN211452535U - High-pressure steel cable magnetic liquid level meter - Google Patents
High-pressure steel cable magnetic liquid level meter Download PDFInfo
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- CN211452535U CN211452535U CN202020457618.1U CN202020457618U CN211452535U CN 211452535 U CN211452535 U CN 211452535U CN 202020457618 U CN202020457618 U CN 202020457618U CN 211452535 U CN211452535 U CN 211452535U
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- level meter
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Abstract
The utility model discloses a high-pressure steel cable magnetic liquid level meter, which comprises a guide cylinder and a magnetic liquid level meter; the guide cylinder is positioned in the tested liquid tank, and penetrates through the top of the tested liquid tank; the magnetic liquid level meter is arranged outside the measured liquid tank, and the top of a measuring cylinder of the magnetic liquid level meter is connected with the guide cylinder; a guide wheel is arranged at the joint of the measuring cylinder and the guide cylinder; a floating ball is arranged in the guide cylinder and can move relative to the guide cylinder; the floating ball clearance steel wire is connected with a magnetic ball in a measuring cylinder of the magnetic liquid level meter; the steel wire bypasses the guide wheels of the measuring cylinder and the guide cylinder, and two ends of the steel wire are respectively connected with the magnetic ball and the floating ball.
Description
Technical Field
The utility model relates to a liquid level measurement technical field specifically is a high pressure cable wire magnetic level gauge.
Background
At present, for some large vertical storage tanks, the volume and the quality of the liquid in the storage tank are measured by a liquid level meter for more convenient statistics and measurement. However, the viscosity of the stored liquid is higher, and compared with a common measuring container, the volume of the vertical storage tank is huge, the design height is usually more than 10 meters, and the observation by a conventional liquid level meter is inconvenient.
Because the viscosity of the measured medium is large, and the fluidity of the medium in winter is poor, the pressure tapping pipe is easy to crystallize or scale to influence the pressure tapping effect, and the differential pressure type liquid level meter can not accurately measure basically.
Conventional magnetic flap level gauges are excluded because of the large range and viscosity, and most of these types of vertical tanks have only a top opening.
Some non-contact measurement level gauges, such as radar level gauges and ultrasonic wave level gauges, can realize the purpose of intelligent teletransmission, but on-the-spot personnel can't make things convenient for accurate real-time observation liquid level, can only see real-time liquid level through climbing to the tank deck or going to control room teletransmission signal receiving terminal, and is very inconvenient. And the probes of the radar liquid level meter and the ultrasonic liquid level meter are easy to stick crystals in the tank for a long time, so that the accuracy of measurement is influenced.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a high-pressure steel cable magnetic liquid level meter suitable for a reaction tank easy to coke or crystallize.
The utility model provides a technical scheme as follows that above-mentioned technical problem took:
a high-pressure steel cable magnetic liquid level meter comprises a guide cylinder and a magnetic liquid level meter;
the guide cylinder is positioned in the tested liquid tank, and penetrates through the top of the tested liquid tank;
the magnetic liquid level meter is arranged outside the measured liquid tank, and the top of a measuring cylinder of the magnetic liquid level meter is connected with the guide cylinder;
a guide wheel is arranged at the joint of the measuring cylinder and the guide cylinder;
a floating ball is arranged in the guide cylinder and can move relative to the guide cylinder;
the floating ball clearance steel wire is connected with a magnetic ball in a measuring cylinder of the magnetic liquid level meter;
the steel wire bypasses the guide wheels of the measuring cylinder and the guide cylinder, and two ends of the steel wire are respectively connected with the magnetic ball and the floating ball.
Furthermore, the diameter of the cross section of the floating ball is larger than 10 cm, and the height of the floating ball is larger than 15 cm.
Furthermore, the floating ball and the magnetic ball are made of titanium alloy.
Further, the material of the steel wire and the guide wheel is 316.
Furthermore, the magnetic turning plate of the magnetic liquid level meter is made of ceramic.
Further, the guide cylinder and the magnetic liquid level meter are vertically arranged.
Furthermore, the magnetic liquid level meter is fixedly connected with the liquid tank to be measured through the supporting rod.
By applying the technical scheme of the utility model, the liquid level monitoring of the medium with larger viscosity and poor fluidity is solved through the floating ball, when the liquid level in the detected liquid tank descends, the buoyancy received by the floating ball is reduced, the gravity of the floating ball is larger than the sum of the buoyancy and the gravity of the magnetic ball, and the floating ball moves down along with the liquid level and the magnetic ball ascends; when the liquid level in the detected liquid tank rises, the buoyancy of the floating ball is increased, the gravity of the floating ball is smaller than the sum of the buoyancy of the floating ball and the gravity of the magnetic ball, the floating ball rises along with the liquid level, and the magnetic ball falls; by matching the floating ball with the magnetic liquid level meter, the device not only has the advantage of wide range of specific gravity of the measured medium, but also keeps the advantages of visual display and rapid reflection of the magnetic liquid level meter; compared with the existing non-contact liquid level meter with high viscosity, the liquid level meter has the advantages of simple structure, convenience in installation, low cost and high universality.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.
Fig. 1 is a schematic view of the magnetic liquid level gauge with high-pressure steel cables of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following specific embodiments.
As shown in fig. 1, a high-pressure steel cable magnetic liquid level meter comprises a guide cylinder 100 and a magnetic liquid level meter 200;
the guide cylinder 100 is positioned in the tested liquid tank 500, and the guide cylinder 100 penetrates through the top of the tested liquid tank 500;
the magnetic liquid level meter 200 is arranged outside the measured liquid tank 500, and the top of the measuring cylinder 201 of the magnetic liquid level meter 200 is connected with the guide cylinder 100;
a guide wheel 300 is arranged at the joint of the measuring cylinder 201 and the guide cylinder 100;
a floating ball 101 is arranged in the guide cylinder 100, and the floating ball 101 can move relative to the guide cylinder 100;
the floating ball 101 clearance steel wire 400 is connected with a magnetic ball 202 in a measuring cylinder 201 of the magnetic liquid level meter 200;
the steel wire 400 bypasses the measuring cylinder 201 and the guide wheel 300 of the guide cylinder 100, and both ends of the steel wire 400 are respectively connected with the magnetic ball 202 and the floating ball 101. When the viscosity of the object is high and the fluidity is poor, the liquid level in the detected liquid tank 500 descends, the buoyancy force borne by the floating ball 101 is reduced, the gravity of the floating ball 101 is greater than the sum of the buoyancy force and the gravity of the magnetic ball 202, and the floating ball 101 moves downwards along with the liquid level and the magnetic ball 202 ascends; when the liquid level in the liquid tank 500 to be detected rises, the buoyancy of the floating ball 101 is increased, the gravity of the floating ball 101 is smaller than the sum of the buoyancy of the floating ball 101 and the gravity of the magnetic ball 202, the floating ball 101 rises along with the liquid level, and the magnetic ball 202 falls. The floating ball 101 changes in real time along with the liquid level height in the liquid tank 500 to be detected, and the floating ball 101 is connected with the floating ball 101 through the steel wire 400, so that the liquid level height in the tank body can be reflected in time; the influence of medium viscosity and fluidity is small, the display is accurate, and the error is small; the measuring cylinder is hermetically connected with the guide cylinder, and can be suitable for high-pressure environment.
In this embodiment, the diameter of the cross section of the floating ball 101 is larger than 10 cm, and the height of the floating ball 101 is larger than 15 cm. Has larger cross section and higher floating ball 101 height, high sensitivity and wide application range of the specific gravity of the liquid.
In this embodiment, the floating ball 101 and the magnetic ball 202 are made of titanium alloy. The titanium alloy has the characteristics of light weight, high strength and corrosion resistance, so that the floating ball 101 is suitable for detecting the liquid level of most media; the titanium alloy floating ball and the magnetic ball have high structural strength and can meet the high-pressure use environment.
In this embodiment, the material of the wire 400 and the guide pulley 300 is 316. The friction coefficient of the inner guide wheel 300 is small, the influence of friction on numerical values is reduced, and the measurement accuracy is improved.
In this embodiment, the magnetic flap of the magnetic level gauge 200 is made of ceramic. The magnetic turning plate is a ceramic turning plate, and can not be demagnetized or discolored at high temperature. The turnover is flexible.
In this embodiment, the guide cylinder 100 and the magnetic level gauge 200 are vertically installed. The formation of the floating ball 101 is reduced, the liquid level feedback is quicker, and the measurement is more accurate.
In this embodiment, the magnetic level gauge 200 is fixedly connected to the liquid tank 500 to be measured through a support rod.
By applying the technical scheme of the utility model, the liquid level monitoring that the medium viscosity is larger and the mobility is poor is solved through the floating ball 101, when the liquid level in the liquid tank 500 to be detected descends, the buoyancy received by the floating ball 101 is reduced, the gravity of the floating ball 101 is greater than the sum of the buoyancy and the gravity of the magnetic ball 202, and the floating ball 101 moves down the magnetic ball 202 to ascend along with the liquid level; when the liquid level in the liquid tank 500 to be detected rises, the buoyancy of the floating ball 101 is increased, the gravity of the floating ball 101 is smaller than the sum of the buoyancy of the floating ball 101 and the gravity of the magnetic ball 202, the floating ball 101 rises along with the liquid level, and the magnetic ball 202 falls; by matching the floating ball 101 with the magnetic liquid level meter 200, the device not only has the advantage of wide range of specific gravity of the measured medium, but also keeps the advantages of intuitive display and quick response of the magnetic liquid level meter 200; the device is suitable for detecting the liquid level of the reaction tank in a high-pressure environment and easy to coke or crystallize; compared with the existing non-contact liquid level meter with high viscosity, the liquid level meter has the advantages of simple structure, convenience in installation, low cost and high universality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A high-pressure steel cable magnetic liquid level meter is characterized by comprising a guide cylinder (100) and a magnetic liquid level meter (200);
the guide cylinder (100) is positioned in the tested liquid tank (500), and the guide cylinder (100) penetrates through the top of the tested liquid tank (500);
the magnetic liquid level meter (200) is arranged outside the measured liquid tank (500), and the top of a measuring cylinder (201) of the magnetic liquid level meter (200) is connected with the guide cylinder (100);
a guide wheel (300) is arranged at the joint of the measuring cylinder (201) and the guide cylinder (100);
a floating ball (101) is arranged in the guide cylinder (100), and the floating ball (101) can move relative to the guide cylinder (100);
the clearance steel wire (400) of the floating ball (101) is connected with a magnetic ball (202) in a measuring cylinder (201) of the magnetic liquid level meter (200);
the steel wire (400) bypasses the measuring cylinder (201) and the guide wheel (300) of the guide cylinder (100), and two ends of the steel wire (400) are respectively connected with the magnetic ball (202) and the floating ball (101).
2. The high-pressure steel rope magnetic liquid level gauge according to claim 1, wherein the cross-sectional diameter of the floating ball (101) is larger than 10 cm, and the height of the floating ball (101) is larger than 15 cm.
3. The high-pressure steel-rope magnetic liquid level gauge according to claim 1, wherein the floating ball (101) and the magnetic ball (202) are made of titanium alloy.
4. The high pressure steel rope magnetic level gauge according to claim 1, wherein the steel wire (400) and the guide wheel (300) are made of 316.
5. The high-pressure steel rope magnetic level gauge according to claim 1, wherein the magnetic flip plate of the magnetic level gauge (200) is made of ceramic.
6. The high pressure steel rope magnetic level gauge according to claim 1, wherein the guide cylinder (100) and the magnetic level gauge (200) are vertically erected.
7. The high-pressure steel-rope magnetic liquid level meter according to claim 1, wherein the magnetic liquid level meter (200) is fixedly connected with the measured liquid tank (500) through a support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457618.1U CN211452535U (en) | 2020-04-01 | 2020-04-01 | High-pressure steel cable magnetic liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457618.1U CN211452535U (en) | 2020-04-01 | 2020-04-01 | High-pressure steel cable magnetic liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452535U true CN211452535U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020457618.1U Active CN211452535U (en) | 2020-04-01 | 2020-04-01 | High-pressure steel cable magnetic liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452535U (en) |
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2020
- 2020-04-01 CN CN202020457618.1U patent/CN211452535U/en active Active
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