CN110595574A - High-temperature-resistant magnetostrictive liquid level meter - Google Patents
High-temperature-resistant magnetostrictive liquid level meter Download PDFInfo
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- CN110595574A CN110595574A CN201910899650.7A CN201910899650A CN110595574A CN 110595574 A CN110595574 A CN 110595574A CN 201910899650 A CN201910899650 A CN 201910899650A CN 110595574 A CN110595574 A CN 110595574A
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- liquid level
- temperature
- fixedly connected
- heat
- limiting
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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
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a high-temperature-resistant magnetostrictive liquid level meter, which comprises a meter head, wherein one side of the meter head is provided with a connector, the bottom of the meter head is connected with a connecting rod, the outer surface of the connecting rod is fixedly connected with a heat conduction sleeve, the outer surface of the heat conduction sleeve is fixedly connected with a heat conduction rod, a heat dissipation mechanism is arranged above the heat conduction rod, the bottom of the connecting rod is fixedly connected with a measuring rod, the joint of the measuring rod and the connecting rod is fixedly connected with an installation flange, the outer surface of the measuring rod is positioned below the installation flange and is connected with a liquid level floater, an interface floater is arranged below the liquid level floater, the bottom of the measuring rod is fixedly connected with a limiting ring, and one side of the limiting ring, which is far. Has the advantages that: this magnetostrictive liquid level meter can improve the temperature service environment of instrument, dispels the heat through two kinds of radiating modes, makes the instrument use under higher temperature, has increased the service temperature environmental scope of instrument.
Description
Technical Field
The invention relates to the technical field of magnetostrictive liquid level meters, in particular to a high-temperature-resistant magnetostrictive liquid level meter.
Background
With the rapid development of science and technology, high and new technology is widely applied in various industries, and the magnetostrictive liquid level sensor with high technological content is applied to the liquid level measurement of various storage tanks. The liquid level meter has the characteristics of high precision, strong environmental adaptability, convenience in installation and the like. Therefore, the liquid level measuring instrument is widely applied to the liquid level measuring fields of petroleum, chemical engineering and the like, other traditional sensors are gradually replaced, the magnetostrictive liquid level meter is used for liquid level industrial metering and control of various liquid tanks such as petroleum, chemical raw material storage, industrial processes, biochemistry, medicine, food and beverage, tank area management, underground inventory of gas stations and the like, the dam water level, reservoir water level monitoring, sewage treatment and the like, the measuring environment temperature of the existing magnetostrictive liquid level sensor is limited, most of the magnetostrictive liquid level sensor can be used in a working environment of about one hundred ℃, and the instrument cannot be used in some working environments with higher temperature.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant magnetostrictive liquid level meter to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high temperature resistant magnetostrictive liquid level meter, includes the gauge outfit, one side of gauge outfit is equipped with the interface, the bottom of gauge outfit is connected with the connecting rod, the outer fixed surface of connecting rod is connected with heat conduction cover, the outer fixed surface of heat conduction cover is connected with the heat conduction pole, the top of heat conduction pole is equipped with heat dissipation mechanism, the bottom fixedly connected with measuring stick of connecting rod, the measuring stick with the junction fixedly connected with mounting flange of connecting rod, the surface of measuring stick and the below that is located mounting flange are connected with the liquid level float, the below of liquid level float is equipped with the interface float.
Furthermore, the heat dissipation mechanism comprises two arc plates and a fan, the two arc plates are arranged above the heat conducting rod, the fan is connected inside the arc plates, and the two arc plates are connected through a connecting mechanism.
Further, coupling mechanism includes connecting block and bolt, the both ends of arc all link firmly the connecting block, two pass through bolted connection between the connecting block, the arc with be equipped with stop gear between the gauge outfit.
Further, stop gear includes stopper and spacing groove, the inner wall fixedly connected with stopper of arc, the bottom lateral wall of gauge outfit is opened there is the spacing groove, the stopper with the spacing groove phase-match.
Furthermore, a round hole is formed in the connecting block, and the round hole is matched with the bolt.
Furthermore, one end of the heat conducting rod, which is far away from the heat conducting sleeve, is connected with a water-cooling pipe, one end of the water-cooling pipe is connected with a water inlet, and the other end of the water-cooling pipe is connected with a water outlet.
Furthermore, the bottom of the mounting flange is fixedly connected with a heat insulation plate, and a plurality of through holes are formed in the heat insulation plate.
Furthermore, the bottom of the measuring rod is fixedly connected with a limiting ring, and one side, away from the circle center, of the limiting ring is connected with a plurality of limiting rods.
Compared with the prior art, the invention has the following beneficial effects:
(1) this magnetostrictive liquid level meter can improve the temperature service environment of instrument, dispels the heat through two kinds of radiating modes, makes the instrument use under higher temperature, has increased the service temperature environmental scope of instrument.
(2) The heat dissipation mechanism can perform heat dissipation operation on the heat conducting rod, the connecting mechanism enables the two arc plates to be connected and fixed, and the limiting mechanism plays a limiting role to enable the arc plates to be difficult to separate from the bottom of the gauge outfit.
(3) The water-cooled tube can carry out water-cooling heat dissipation's operation to the conducting rod, takes away the heat on the conducting rod through cold water, and the heat insulating board plays thermal-insulated effect, and the spacing ring cooperates with the gag lever post, can improve the stability of measuring stick bottom and measurement container bottom contact.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a high temperature resistant magnetostrictive liquid level gauge according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a water cooling pipe in a high temperature resistant magnetostrictive liquid level meter according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a connection mechanism in a high temperature resistant magnetostrictive liquid level meter according to an embodiment of the invention.
Reference numerals:
1. a gauge head; 2. an interface; 3. a connecting rod; 4. a heat conducting sleeve; 5. a heat conducting rod; 6. a measuring rod; 7. installing a flange; 8. a liquid level float; 9. an interface float; 10. an arc-shaped plate; 11. a fan; 12. connecting blocks; 13. a bolt; 14. a limiting block; 15. a limiting groove; 16. a water-cooled tube; 17. a water inlet; 18. a water outlet; 19. a heat insulation plate; 20. a through hole; 21. a limiting ring; 22. a limiting rod.
Detailed Description
The invention is further described with reference to the following drawings and detailed description:
in an embodiment, referring to fig. 1-3, a high temperature resistant magnetostrictive liquid level meter according to an embodiment of the present invention includes a meter head 1, a connector 2 is disposed on one side of the meter head 1, a connecting rod 3 is connected to the bottom of the meter head 1, a heat conducting sleeve 4 is fixedly connected to an outer surface of the connecting rod 3, the heat conducting sleeve 4 is sleeved on an outer surface of the connecting rod 3 and is connected to the connecting rod 3 in an adhesive manner, a heat conducting rod 5 is fixedly connected to an outer surface of the heat conducting sleeve 4, one end of the heat conducting rod 5, which is away from the heat conducting sleeve 4, is connected to a water cooling tube 16, one end of the water cooling tube 16 is connected to a water inlet 17, the other end of the water cooling tube 16 is connected to a water outlet 18, it should be noted that the water inlet 17 and the water outlet 18 of the water cooling tube 16 need to be connected to an;
for the heat dissipation mechanism, it needs to be described that the heat dissipation mechanism includes two arc plates 10 and fans 11, the two arc plates 10 are arranged above the heat conducting rod 5, the fans 11 are connected inside the arc plates 10, it needs to be described that the number of the fans 11 in the arc plates 10 is two or more, and the two arc plates 10 are connected through a connecting mechanism;
the connecting mechanism comprises connecting blocks 12 and bolts 13, the two ends of the arc-shaped plate 10 are fixedly connected with the connecting blocks 12, the two connecting blocks 12 are connected through the bolts 13, circular holes are formed in the connecting blocks 12 and matched with the bolts 13, the circular holes are used for enabling the bolts 13 to penetrate through the connecting blocks 12, and a limiting mechanism is arranged between the arc-shaped plate 10 and the gauge head 1;
the limiting mechanism comprises a limiting block 14 and a limiting groove 15, the inner wall of the arc-shaped plate 10 is fixedly connected with the limiting block 14, the side wall of the bottom of the gauge outfit 1 is provided with the limiting groove 15, the limiting block 14 is matched with the limiting groove 15, and the limiting block 14 can be inserted into the limiting groove 15 so as to limit the arc-shaped plate 10;
the utility model discloses a measuring device, including connecting rod 3, measuring rod 6, spacing ring 21, measuring rod 6 and measuring container, the bottom fixedly connected with measuring stick 6 of connecting rod 3, one side that the centre of a circle was kept away from to spacing ring 21 is connected with a plurality of gag lever posts 22, and spacing ring 21 and gag lever post 22 cooperate, can improve the stability of measuring stick 6 bottom and the contact of measuring container bottom, measuring rod 6 with the junction fixedly connected with mounting flange 7 of connecting rod 3, mounting flange 7's bottom fixedly connected with heat insulating board 19, it has a plurality of through-holes 20 to open on the heat insulating board 19, and heat insulating board 19 can not block its installation when through-hole 20's effect just makes corresponding construction bolt be connected with mounting flange 7, the surface of measuring stick 6 and the below that is located mounting flange 7 are connected with liquid level.
Compared with patents 201620863047.5, 201910157480.5 and 201820048235.1, the magnetostrictive liquid level meter can improve the temperature use environment of the meter, and heat dissipation is carried out through two heat dissipation mechanisms and water cooling, so that the meter can be used at a higher temperature, and the use temperature environment range of the meter is increased.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the measuring rod 6 is inserted into a measuring container, the limiting rod 22 at the bottom of the measuring rod 6 is contacted with the bottom of the measuring container, the stability of the measuring rod 6 is improved, the heat insulation plate 19 is contacted with the top of the measuring container to play a role of heat insulation, the heat transfer of the measuring container to the upper part of the mounting flange 7 is reduced, the mounting flange 7 is fixedly connected with the top of the measuring container through a corresponding mounting bolt, the detected data can be observed through the meter head 1, the limiting blocks 14 on the arc-shaped plates 10 are inserted into the limiting grooves 15, the two connecting blocks 12 are fixedly connected through the bolts 13, so that the two arc-shaped plates 10 are fixedly connected, when the internal temperature of the measuring container is higher, the heat on the connecting rods 3 is transferred to the heat conducting rods 5 by the heat conducting sleeves 4, the fans 11 on the arc-shaped plates 10 are started to dissipate the heat of the heat conducting rods 5, meanwhile, an external water supply device is connected, make cold water flow in water-cooling tube 16, take away the heat on the conducting rod 5 to carry out radiating operation, make the magnetostrictive level gauge can adapt to higher temperature environment, this magnetostrictive level gauge can improve the temperature service environment of instrument, dispel the heat through two kinds of radiating modes, make the instrument can use under higher temperature, increased the service temperature environmental scope of instrument.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high temperature resistant magnetostrictive liquid level meter, its characterized in that, includes gauge outfit (1), one side of gauge outfit (1) is equipped with interface (2), the bottom of gauge outfit (1) is connected with connecting rod (3), the outer fixed surface of connecting rod (3) is connected with heat conduction cover (4), the outer fixed surface of heat conduction cover (4) is connected with heat conduction pole (5), the top of heat conduction pole (5) is equipped with heat dissipation mechanism, the bottom fixedly connected with measuring stick (6) of connecting rod (3), measuring stick (6) with the junction fixedly connected with mounting flange (7) of connecting rod (3), the surface of measuring stick (6) and the below that is located mounting flange (7) are connected with liquid level float (8), the below of liquid level float (8) is equipped with interface float (9).
2. The high-temperature-resistant magnetostrictive liquid level meter according to claim 1, characterized in that the heat dissipation mechanism comprises two arc plates (10) and a fan (11), the two arc plates (10) are arranged above the heat conducting rod (5), the fan (11) is connected inside the arc plates (10), and the two arc plates (10) are connected through a connecting mechanism.
3. The high-temperature-resistant magnetostrictive liquid level meter according to claim 2, characterized in that the connecting mechanism comprises a connecting block (12) and a bolt (13), the two ends of the arc-shaped plate (10) are fixedly connected with the connecting block (12), the two connecting blocks (12) are connected through the bolt (13), and a limiting mechanism is arranged between the arc-shaped plate (10) and the meter head (1).
4. The high-temperature-resistant magnetostrictive liquid level meter according to claim 3, characterized in that the limiting mechanism comprises a limiting block (14) and a limiting groove (15), the limiting block (14) is fixedly connected to the inner wall of the arc-shaped plate (10), the limiting groove (15) is formed in the side wall of the bottom of the meter head (1), and the limiting block (14) is matched with the limiting groove (15).
5. A high temperature resistant magnetostrictive liquid level gauge according to claim 3, characterized in that the connecting block (12) is provided with a circular hole inside, and the circular hole is matched with the bolt (13).
6. The high-temperature-resistant magnetostrictive liquid level meter according to claim 1, characterized in that one end of the heat conducting rod (5) far away from the heat conducting sleeve (4) is connected with a water cooling pipe (16), one end of the water cooling pipe (16) is connected with a water inlet (17), and the other end of the water cooling pipe (16) is connected with a water outlet (18).
7. The high-temperature-resistant magnetostrictive liquid level gauge according to claim 1, characterized in that a heat-insulating plate (19) is fixedly connected to the bottom of the mounting flange (7), and a plurality of through holes (20) are formed in the heat-insulating plate (19).
8. The high-temperature-resistant magnetostrictive liquid level gauge according to claim 1, characterized in that a limiting ring (21) is fixedly connected to the bottom of the measuring rod (6), and a plurality of limiting rods (22) are connected to one side of the limiting ring (21) away from the center of the circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910899650.7A CN110595574A (en) | 2019-09-23 | 2019-09-23 | High-temperature-resistant magnetostrictive liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910899650.7A CN110595574A (en) | 2019-09-23 | 2019-09-23 | High-temperature-resistant magnetostrictive liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110595574A true CN110595574A (en) | 2019-12-20 |
Family
ID=68862337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910899650.7A Withdrawn CN110595574A (en) | 2019-09-23 | 2019-09-23 | High-temperature-resistant magnetostrictive liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110595574A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947746A (en) * | 2020-07-10 | 2020-11-17 | 上海奥迪斯仪器科技有限公司 | Magnetostrictive liquid level meter |
| CN113340381A (en) * | 2021-05-27 | 2021-09-03 | 蔡金梅 | Radiating anti-interference level electrical instrument |
-
2019
- 2019-09-23 CN CN201910899650.7A patent/CN110595574A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947746A (en) * | 2020-07-10 | 2020-11-17 | 上海奥迪斯仪器科技有限公司 | Magnetostrictive liquid level meter |
| CN113340381A (en) * | 2021-05-27 | 2021-09-03 | 蔡金梅 | Radiating anti-interference level electrical instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191220 |
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| WW01 | Invention patent application withdrawn after publication |