CN213515908U - Effectual magnetism of winter protection turns over board level gauge - Google Patents
Effectual magnetism of winter protection turns over board level gauge Download PDFInfo
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- CN213515908U CN213515908U CN202022787160.9U CN202022787160U CN213515908U CN 213515908 U CN213515908 U CN 213515908U CN 202022787160 U CN202022787160 U CN 202022787160U CN 213515908 U CN213515908 U CN 213515908U
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- level meter
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Abstract
The utility model discloses an effectual magnetism of winter protection turns over board level gauge, include: the magnetic turning plate liquid level meter comprises a magnetic turning plate liquid level meter body, wherein a drain valve is arranged at the lower end of the magnetic turning plate liquid level meter body and fixedly connected with the magnetic turning plate liquid level meter body through a flange; magnetism turns over board level gauge and is equipped with two inlet tubes, the inlet tube adopts the material of easily conducting heat, it has the winter protection device to advance water piping connection, this magnetism that the winter protection is effectual turns over the board level gauge, the winter protection device is quoted to magnetism turns over the board level gauge, make also can not receive the influence in chilly environment, wherein, the heating wire is arranged in the installation device, avoid exposing, play the effect that fixed magnetism turned over the board level gauge simultaneously, mounting flange can realize the integration with fixed with safeguard function, the bolt makes fixed circular telegram box be connected more tightly with mounting flange, nickel-chromium electrothermal alloy life is longer, and non-deformable.
Description
Technical Field
The utility model relates to a board level gauge technical field is turned over to magnetism, specifically is a board level gauge is turned over to magnetism that winter protection is effectual.
Background
The magnetic flap level gauge is widely applied to the liquid level measurement and control of various towers, tanks and boiler equipment in the industries of electric power, metallurgy, petroleum, chemical engineering, environmental protection, ships, buildings and the like. The magnetic turning plate liquid level meter is provided with a cavity for accommodating a floating ball, which is called as a main pipe or a shell, and the magnetic turning plate liquid level meter and a container form a communicating vessel through a flange or other interfaces; therefore, the liquid level in the cavity is the same as the liquid level in the container, so that the floating ball in the cavity can rise and fall along with the rise and fall of the liquid level in the container; at this time, the liquid level can not be seen, so a column turning display is arranged outside the cavity, magnetic steel is arranged at the junction of a part where the floating ball sinks into the liquid and a part where the floating ball floats out when the floating ball is manufactured, and when the magnetic steel and the floating ball rise and fall along with the liquid level, the magnetism of the magnetic steel is transmitted to the column turning display through the shell to push the magnetic turning column to turn 180 degrees; because the magnetic turning column is a cylinder formed by combining red and white semi-cylinders, the color can be changed towards the outside of the turning column display after the magnetic turning column is turned for 180 degrees, and the boundary of the two colors is the height of the liquid level.
According to the buoyancy principle and the magnetic coupling principle, the red and white boundary positions of the column turning display are the actual heights of medium liquid levels in a container, so that the purpose of accurately displaying the liquid levels on site is achieved, the magnetic turning plate liquid level meter is widely applied due to the characteristics of high sealing, high temperature resistance, high pressure resistance, corrosion resistance and the like, but is limited by the properties of the medium, the liquid levels cannot be effectively displayed even the phenomenon of frost cracking occurs in the environment with lower temperature, and therefore the magnetic turning plate liquid level meter with good cold-proof effect is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectual magnetism of winter protection turns over board level gauge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a magnetic turn-over plate liquid level meter with good cold-proof effect comprises:
the magnetic turning plate liquid level meter comprises a magnetic turning plate liquid level meter body, wherein a drain valve is arranged at the lower end of the magnetic turning plate liquid level meter body and fixedly connected with the magnetic turning plate liquid level meter body through a flange;
the magnetic turning plate liquid level meter is provided with two water inlet pipes, the water inlet pipes are made of materials easy to conduct heat, and the water inlet pipes are connected with cold-proof devices.
Preferably, the winter protection device includes the circular telegram box, circular telegram box and inlet tube outer fringe face and magnetism turn over board level gauge body fixed connection, the circular telegram box is equipped with the power cord, the circular telegram box is connected with the heating wire, the heating wire with cup joint on the inlet tube, the heating wire is connected with installation device, the circular telegram box is equipped with fixing device, and the heating wire is arranged in installation device, avoids exposing, plays the effect that fixed magnetism turned over the board level gauge simultaneously.
Preferably, installation device includes mounting flange, mounting flange is inside be equipped with inlet tube and heating wire matched with step hole, mounting flange one end is equipped with four fixed blocks, four screw holes have been seted up to the fixed block, the mounting flange other end is equipped with the mounting hole, and wherein, mounting flange can realize the integration with fixed with safeguard function.
Preferably, fixing device includes the bolt, the box that leads to the electricity be equipped with fixed block matched with slot, the box that leads to the electricity be equipped with four with screw hole matched with counter sink, the bolt runs through counter sink and screw hole threaded connection, and the bolt makes fixed box that leads to the electricity be connected more tightly with mounting flange.
Preferably, the heating wire is made of a nickel-chromium electrothermal alloy material, so that the service life of the nickel-chromium electrothermal alloy is longer, and the nickel-chromium electrothermal alloy is not easy to deform.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the winter protection device is quoted to magnetism board level gauge of turning over for also can not receive the influence in chilly environment, wherein, in the installation device is arranged in to the heating wire, avoid exposing, play fixed magnetism simultaneously and turn over the effect of board level gauge, mounting flange can realize the integration with fixed with the ability of protecting function, the bolt makes fixed circular telegram box be connected more fastening with mounting flange, nickel-chromium electrothermal alloy life is longer, and non-deformable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of FIG. 1 from another perspective;
FIG. 3 is an enlarged view of area A of FIG. 1;
fig. 4 is an enlarged view of the region B in fig. 2.
In the figure: 1-a magnetic flip plate liquid level meter body; 2-a blowdown valve; 3-water inlet pipe; 4-cold-proof devices; 5-a power-on box; 6-power line; 7-electric heating wire; 8-mounting means; 9-a fixing device; 10-installing a flange; 11-a stepped bore; 12-fixing blocks; 13-a threaded hole; 14-mounting holes; 15-bolt; 16-a slot; 17-countersunk holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a magnetic turn-over plate liquid level meter with good cold-proof effect comprises:
the liquid level meter comprises a magnetic turning plate liquid level meter body 1, wherein a blow-down valve 2 is arranged at the lower end of the magnetic turning plate liquid level meter body 1, and the blow-down valve 2 is fixedly connected with the magnetic turning plate liquid level meter body 1 through a flange;
the board level gauge is turned over to magnetism is equipped with two inlet tubes 3, inlet tube 3 adopts the material of easily conducting heat, inlet tube 3 is connected with winter protection device 4, turns over the board level gauge normal use when using magnetism, and blowoff valve 2 guarantees that magnetism turns over board level gauge normal use, and winter protection device 4 guarantees under chilly environment, also can use.
The cold-proof device 4 comprises a power-on box 5, the power-on box 5 is fixedly connected with the outer edge surface of the water inlet pipe 3 and the magnetic turning plate liquid level meter body 1, the power-on box 5 is provided with a power line 6, the power-on box 5 is connected with a heating wire 7, the heating wire 7 is sleeved on the water inlet pipe 3, the heating wire 7 is connected with an installation device 8, the power-on box 5 is provided with a fixing device 9, when the cold-proof device 4 is used, the power line 6 is powered on, the heating wire heats, liquid is heated, and heat is preserved.
The electric heating wire 7 is made of a nickel-chromium electric heating alloy material.
The working principle is as follows: when using magnetism to turn over board level gauge, the blowoff valve 2 guarantees magnetism and turns over board level gauge normal use, and winter protection device 4 guarantees under chilly environment, also can use, and when using winter protection device 4, power cord 6 circular telegram, the heating wire heating, and liquid is heated, keeps warm, and when 8 installation magnetism turn over board level gauge of installation, fix with mounting flange 10, when using fixing device 9, it is fixed with fixed block 12 and circular telegram box 5 to fix with bolt 15, realizes the location.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a board level gauge is turned over to magnetism that winter protection is effectual which characterized in that: the method comprises the following steps:
the magnetic turning plate liquid level meter comprises a magnetic turning plate liquid level meter body (1), wherein a blow-down valve (2) is arranged at the lower end of the magnetic turning plate liquid level meter body (1), and the blow-down valve (2) is fixedly connected with the magnetic turning plate liquid level meter body (1) through a flange;
the magnetic turning plate liquid level meter is provided with two water inlet pipes (3), the water inlet pipes (3) are made of materials easy to conduct heat, and the water inlet pipes (3) are connected with cold-proof devices (4).
2. The magnetic turn-over plate liquid level meter with good cold-proof effect as claimed in claim 1, characterized in that: the cold-proof device (4) comprises a power-on box (5), the power-on box (5) is fixedly connected with the outer edge surface of the water inlet pipe (3) and the magnetic turning plate liquid level meter body (1), the power-on box (5) is provided with a power line (6), the power-on box (5) is connected with a heating wire (7), the heating wire (7) is sleeved on the water inlet pipe (3), the heating wire (7) is connected with a mounting device (8), and the power-on box (5) is provided with a fixing device (9).
3. The magnetic turn-over plate liquid level meter with good cold-proof effect as claimed in claim 2, characterized in that: mounting device (8) include mounting flange (10), mounting flange (10) inside be equipped with inlet tube (3) and heating wire (7) matched with step hole (11), mounting flange (10) one end is equipped with four fixed blocks (12), four screw holes (13) have been seted up in fixed block (12), mounting flange (10) other end is equipped with mounting hole (14).
4. The magnetic turn-over plate liquid level meter with good cold-proof effect as claimed in claim 2, characterized in that: fixing device (9) include bolt (15), circular telegram box (5) are equipped with slot (16) with fixed block (12) matched with, circular telegram box (5) are equipped with four counter sink (17) with screw hole (13) matched with, bolt (15) run through counter sink (17) and screw hole (13) threaded connection.
5. The magnetic turn-over plate liquid level meter with good cold-proof effect as claimed in claim 3, characterized in that: the electric heating wire (7) is made of a nickel-chromium electric heating alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787160.9U CN213515908U (en) | 2020-11-27 | 2020-11-27 | Effectual magnetism of winter protection turns over board level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787160.9U CN213515908U (en) | 2020-11-27 | 2020-11-27 | Effectual magnetism of winter protection turns over board level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213515908U true CN213515908U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022787160.9U Active CN213515908U (en) | 2020-11-27 | 2020-11-27 | Effectual magnetism of winter protection turns over board level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213515908U (en) |
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2020
- 2020-11-27 CN CN202022787160.9U patent/CN213515908U/en active Active
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