CN221055852U - Low-temp. -proof shock-proof magnetic float level meter - Google Patents
Low-temp. -proof shock-proof magnetic float level meter Download PDFInfo
- Publication number
- CN221055852U CN221055852U CN202322593913.6U CN202322593913U CN221055852U CN 221055852 U CN221055852 U CN 221055852U CN 202322593913 U CN202322593913 U CN 202322593913U CN 221055852 U CN221055852 U CN 221055852U
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- fixedly connected
- protective shell
- magnetic float
- level gauge
- shell
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- 230000001681 protective effect Effects 0.000 claims abstract description 47
- 230000035939 shock Effects 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 31
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 15
- 238000009924 canning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001808 coupling effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000703 anti-shock Effects 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to the technical field of magnetic float level meters, in particular to a low-temperature-resistant and shock-resistant magnetic float level meter, which comprises a protective shell, wherein the lower end of the protective shell is fixedly connected with a connecting seat, the lower end of the connecting seat is fixedly connected with a supporting plate, the side wall of the protective shell is fixedly connected with an electronic induction element, the upper end of the electronic induction element is electrically connected with a controller, and the middle part of the protective shell is provided with a low-temperature-resistant device, and the utility model has the beneficial effects that: be provided with the one deck heated board at the lateral wall middle part of level gauge, can protect the level gauge better, prevent that it from appearing measuring inaccurate phenomenon when the ultralow temperature liquid of test to guarantee the stability of medium, make magnetic float normal operating, and when the live time is too long after, when the float goes wrong, can take out the float and change, thereby use more suitable floats, operability greatly increased.
Description
Technical Field
The utility model relates to the technical field of magnetic float level meters, in particular to a low-temperature-resistant and shock-resistant magnetic float level meter.
Background
The magnetic float type liquid level meter is arranged on the extension pipe at the outer side of the barrel groove, and the liquid level inside the barrel groove can be clearly known by the turning plate indicator. The magnetic switch can be additionally arranged on the outer side of the bypass pipe and used as an electric contact signal output, or the liquid level transmitter of the device can be used for remote liquid level signal transmission and liquid level control. The liquid level meter is a reliable safety instrument. The liquid level meter works according to the buoyancy principle and the magnetic coupling action principle. When the liquid level in the measured container rises and falls, the float in the main conduit of the liquid level meter also rises and falls, and permanent magnet steel in the float is transmitted to the on-site indicator through magnetic coupling to drive the red and white turning columns to turn over 180 degrees. The liquid level rises, and the turning column is changed from white to red; the liquid level is reduced, the turning column turns to be white, and the red and white boundary positions of the indicator are the actual height of the medium liquid level in the container, thereby realizing liquid level indication
At present, the magnetic float level gauge is suitable for normal temperature and normal pressure in the use process of chemical engineering and canning measuring units, and cannot control high-position points and low-position points of canning media; in addition, in the product transportation process, the magnetic floater is damaged in the main pipe shell due to logistic reasons, so that the measurement accuracy is affected or the measurement cannot be directly carried out; meanwhile, if the medium to be measured is ultralow temperature of-50 ℃, the liquid level meter cannot accurately measure, so that the industrial liquid level meter cannot be well applied to production practice.
Therefore, it is necessary to design a low temperature and shock resistant magnetic float level gauge.
Disclosure of utility model
Therefore, the utility model provides the low-temperature-resistant and shock-resistant magnetic float liquid level meter, which solves the problems that the conventional magnetic float liquid level meter is applicable to normal temperature and normal pressure in the use process of chemical engineering and canning measuring units and cannot control high-position points and low-position points of canning media through a low-temperature-resistant device; in addition, in the product transportation process, the magnetic floater is damaged in the main pipe shell due to logistic reasons, so that the measurement accuracy is affected or the measurement cannot be directly carried out; meanwhile, if the medium to be measured is ultralow temperature of-50 ℃, the liquid level meter cannot accurately measure, so that the industrial liquid level meter cannot be well applied to production practice.
In order to achieve the above object, the present utility model provides the following technical solutions: the low-temperature-resistant and shock-resistant magnetic float level gauge comprises a protective shell, wherein the lower end of the protective shell is fixedly connected with a connecting seat, the lower end of the connecting seat is fixedly connected with a supporting plate, the side wall of the protective shell is fixedly connected with an electronic induction element, the upper end of the electronic induction element is electrically connected with a controller, and the middle part of the protective shell is provided with a low-temperature-resistant device;
the low temperature prevention device comprises a low temperature prevention component and an illumination component, wherein the side wall of the controller is fixedly connected with a connecting column, the connecting column is fixedly connected to one side of a protective shell, the low temperature prevention component is fixedly connected to the middle of the protective shell, the illumination component is fixedly connected to the side wall of the protective shell, the lower end of the protective shell penetrates through a sewage drain pipe fixedly connected with the lower end of the protective shell, and the side wall of the sewage drain pipe is provided with a switch valve.
Preferably, the lighting assembly comprises two lamp holders, the two lamp holders are fixedly connected to two ends of the side wall of the protective shell, and one sides of the two lamp holders are respectively provided with a mounting groove.
Preferably, the middle parts of the two mounting grooves are provided with two mounting seats, one ends of the two mounting seats are provided with illuminating lamps, and the number of the illuminating lamps is two.
Preferably, the side wall of the protective shell is rotationally connected with the protective door through hinges, the number of the hinges is two, and the side wall of the protective door is fixedly connected with the handle.
Preferably, the low temperature prevention component comprises an outer shell, wherein the outer shell is fixedly connected to the inner wall of the protective shell, the inner wall of the outer shell is fixedly connected with a heat insulation plate, and the inner wall of the heat insulation plate is fixedly connected with an inner shell.
Preferably, the middle part of inner shell is provided with the smooth chamber, the equal fixedly connected with spring damper in inner wall both ends of inner shell, the quantity of spring damper is two, the middle part sliding connection in smooth chamber has magnetic float.
Preferably, the lateral walls of the outer shell, the heat insulation plate and the inner shell are fixedly connected with connecting pipes in a penetrating mode, the number of the connecting pipes is two, electromagnetic valves are installed on the lateral walls of the two connecting pipes, and the number of the electromagnetic valves is two.
Preferably, the two connecting pipes are fixedly connected with flanges at one ends, the number of the flanges is two, sealing gaskets are fixedly connected with one sides of the two flanges, and the number of the sealing gaskets is two.
The beneficial effects of the utility model are as follows: be provided with the one deck heated board at the lateral wall middle part of level gauge, can protect the level gauge better, prevent that it from appearing measuring inaccurate phenomenon when the ultralow temperature liquid of test to guarantee the stability of medium, make magnetic float normal operating, and when the live time is too long after, when the float goes wrong, can take out the float and change, thereby use more suitable floats, operability greatly increased, whole result is simple, convenient operation.
Drawings
FIG. 1 is a front view of the anti-low temperature and anti-shock magnetic float level gauge provided by the utility model;
FIG. 2 is a rear view of the anti-cold shock magnetic float gauge provided by the present utility model;
FIG. 3 is a cross-sectional view of the anti-low temperature anti-shock magnetic float level gauge provided by the utility model;
FIG. 4 is a schematic view of a lamphead of the low temperature and shock resistant magnetic float level gauge provided by the utility model;
in the figure: 1. a lamp holder; 2. a lighting lamp; 3. a protective shell; 4. a sealing gasket; 5. a flange; 6. a connecting pipe; 7. a connecting seat; 8. a support plate; 9. a blow-down pipe; 10. a switch valve; 11. an electromagnetic valve; 12. a magnetic float; 13. an electronic sensing element; 14. a sliding cavity; 15. a controller; 16. a connecting column; 17. a mounting base; 18. a mounting groove; 19. a hinge; 20. a protective door; 21. a grip; 22. a spring damper; 23. a housing; 24. a thermal insulation board; 25. an inner shell.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-4, the low temperature-resistant and shock-resistant magnetic float 12 liquid level meter provided by the utility model comprises a protective shell 3, wherein the protective shell 3 can play a role in protection, is made of metal, the lower end of the protective shell 3 is fixedly connected with a connecting seat 7, the connecting seat 7 can play a role in connection and fixation, is made of metal, the lower end of the connecting seat 7 is fixedly connected with a supporting plate 8, the supporting plate 8 can play a role in supporting and fixation, is made of metal, the side wall of the protective shell 3 is fixedly connected with an electronic induction element 13, the electronic induction element 13 can trigger a corresponding digital circuit, conductors placed in changing magnetic flux can generate electromotive force, the electromotive force is called induced electromotive force or induced electromotive force, if the conductor is closed into a loop, the electromotive force drives electrons to flow to form induced current, the upper end of the electronic induction element 13 is electrically connected with a controller 15, the controller 15 is a main command device for changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence to control the starting, speed regulation, braking and reversing of the motor, the middle part of the protective shell 3 is provided with a low temperature prevention device which comprises a low temperature prevention component and a lighting component, the side wall of the controller 15 is fixedly connected with a connecting column 16, the connecting column 16 can play a role of connection and fixation and is made of metal, the connecting column 16 is fixedly connected on one side of the protective shell 3, the low temperature resistant component is fixedly connected in the middle of the protective shell 3, the lighting component is fixedly connected on the side wall of the protective shell 3, the lower end of the protective shell 3 is fixedly connected with a drain pipe 9 in a penetrating way, the drain pipe 9 can discharge precipitated liquid and is made of metal, the side wall of the drain pipe 9 is provided with a switch valve 10, the switch valve 10 can control the switch and the closing of the drain pipe 9, the lighting component comprises lamp holders 1, the lamp holders 1 can play the roles of supporting and fixing and are made of metal, the number of the lamp holders 1 is two, the two lamp holders 1 are fixedly connected at the two ends of the side wall of the protective shell 3, one sides of the two lamp holders 1 are provided with mounting grooves 18, the mounting grooves 18 facilitate the mounting and fixing of the mounting seats 17, the middle parts of the two mounting grooves 18 are provided with mounting seats 17, the mounting seats 17 can play a role of connection and mounting and are made of metal, the number of the mounting seats 17 is two, one ends of the two mounting seats 17 are provided with illuminating lamps 2, the illuminating lamps 2 can play a role of illumination, the number of the illuminating lamps 2 is two, the side wall of the protective shell 3 is rotationally connected with a protective door 20 through hinges 19, the protective door 20 can play a role of protection and rotation and is made of metal, the number of the hinges 19 is two, the side wall of the protective door 20 is fixedly connected with a handle 21, the protective door 20 is conveniently rotationally opened by using the handle 21 and is made of metal, the low temperature resistant component comprises an outer shell 23, the outer shell 23 can play a role in protection and is made of metal, the outer shell 23 is fixedly connected to the inner wall of a protective shell 3, an insulation board 24 is fixedly connected to the inner wall of the outer shell 23, the insulation board 24 is made of metal, polystyrene resin is used as a raw material, other raw materials and auxiliary materials are added with polymer, catalyst is injected simultaneously through heating and mixing, and then extrusion molding is carried out to manufacture a rigid foam plastic board, the rigid foam plastic board has moisture resistance and water resistance, the thickness of a building outer protective structure can be reduced, an inner shell 25 is fixedly connected to the inner wall of the insulation board 24, the inner shell 25 can play a role in protection and is made of metal, a sliding cavity 14 is arranged in the middle of the inner shell 25, the sliding cavity 14 is convenient for the magnetic floater 12 to slide up and down, the two ends of the inner wall of the inner shell 25 are fixedly connected with the spring dampers 22, the spring dampers 22 can play a role of buffering and damping, the sliding cavity is made of metal, the number of the spring dampers 22 is two, the middle part of the sliding cavity 14 is slidably connected with the magnetic floater 12, the magnetic floater 12 can slide up and down when meeting the buoyancy of water, permanent magnet steel in the magnetic floater 12 is transferred through a magnetic coupling effect, the side walls of the outer shell 23, the heat insulation plate 24 and the inner shell 25 are fixedly connected with the connecting pipes 6 in a penetrating way, the connecting pipes 6 can play a role of liquid flow, the sliding cavity is made of metal, the number of the connecting pipes 6 is two, the electromagnetic valves 11 are arranged on the side walls of the two connecting pipes 6, the electromagnetic valves 11 are industrial equipment controlled by electromagnetic, are automatic basic elements for controlling fluid, belong to actuators, are not limited to hydraulic pressure and pneumatic pressure, the number of the electromagnetic valves 11 is two, one ends of the two connecting pipes 6 are fixedly connected with flanges 5, the flanges 5 can play a role in connection and fixation, the two connecting pipes are made of metal, the number of the flanges 5 is two, one sides of the two flanges 5 are fixedly connected with sealing gaskets 4, the sealing gaskets 4 can play a role in sealing and connection, the two sealing gaskets 4 are made of rubber;
The application process of the utility model is as follows: the technical staff at first passes through flange 5 with the level gauge and connects in device one side that needs to detect to sealed pad 4 can play sealed and connected effect, prevent the outflow of liquid, flange 5 can carry out better connection, then the liquid in the jar body is whether increase and reduce, one side of controller 15 is connected on the computer of control room, at first make solenoid valve 11 open through controller 15, liquid can flow into slide cavity 14 through connecting pipe 6, and then slide from top to bottom through magnetic float 12, permanent magnet steel passes through one side of magnetic coupling effect transfer to electronic inductive element 13 in the magnetic float 12, thereby trigger corresponding digital electron, and show on the computer, when the liquid is less than minimum critical point, start solenoid valve 11 canning liquid, when the liquid level is higher than the critical point, then automatic shutdown solenoid valve 11, accomplish the scene or the remote control of liquid level, and the spring damper 22 of slide cavity 14 both sides all can protect magnetic float 12, prevent that the damage appears in the magnetic float 12, in evening, can pass through mount pad 17 connection in mounting groove 18 with light 2, then use up and down through magnetic float 12, afterwards, can open the valve 12 through the valve 21 when the valve is used for the whole in the drain valve 12 is used, can be changed through the valve 12, when the drain valve is used for the drain valve is opened to the valve 12, can be changed through the valve is opened in order to the safety valve 12, when the drain is convenient is changed, can be changed, when the drain valve is changed, can be changed, in the drain valve is used in the drain valve is opened, can is used, can be used for the valve is changed, and is used for the drain valve is used, can is used for the drain is can is used, and is used for the drain, can is has the drain, and is convenient, and can is has the drain, and is convenient.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (8)
1. Prevent low temperature magnetism float level gauge that takes precautions against earthquakes, including protecting crust (3), the lower extreme fixedly connected with connecting seat (7) of protecting crust (3), the lower extreme fixedly connected with backup pad (8) of connecting seat (7), the lateral wall fixedly connected with electronic induction component (13) of protecting crust (3), the upper end electric connection of electronic induction component (13) has controller (15), its characterized in that: the middle part of the protective shell (3) is provided with a low temperature preventing device;
The low temperature prevention device comprises a low temperature prevention component and a lighting component, wherein the side wall of the controller (15) is fixedly connected with a connecting column (16), the connecting column (16) is fixedly connected to one side of the protective shell (3), the low temperature prevention component is fixedly connected to the middle of the protective shell (3), the lighting component is fixedly connected to the side wall of the protective shell (3), the lower end of the protective shell (3) is fixedly connected with a drain pipe (9) in a penetrating mode, and the side wall of the drain pipe (9) is provided with a switch valve (10).
2. The anti-cold shock magnetic float level gauge of claim 1 wherein: the lighting assembly comprises lamp holders (1), wherein the number of the lamp holders (1) is two, the two lamp holders (1) are fixedly connected to two ends of the side wall of the protective shell (3), and one sides of the two lamp holders (1) are provided with mounting grooves (18).
3. The anti-cold shock magnetic float level gauge of claim 2 wherein: the middle parts of the two mounting grooves (18) are respectively provided with two mounting seats (17), one ends of the two mounting seats (17) are respectively provided with an illuminating lamp (2), and the number of the illuminating lamps (2) is two.
4. A low temperature and shock resistant magnetic float level gauge as claimed in claim 3 wherein: the side wall of the protective shell (3) is rotationally connected with protective doors (20) through hinges (19), the number of the hinges (19) is two, and the side wall of the protective doors (20) is fixedly connected with handles (21).
5. The anti-cold shock magnetic float level gauge of claim 1 wherein: the low temperature prevention assembly comprises an outer shell (23), the outer shell (23) is fixedly connected to the inner wall of the protective shell (3), an insulation board (24) is fixedly connected to the inner wall of the outer shell (23), and an inner shell (25) is fixedly connected to the inner wall of the insulation board (24).
6. The anti-cold shock magnetic float level gauge of claim 5 wherein: the middle part of inner shell (25) is provided with smooth chamber (14), the equal fixedly connected with spring damper (22) in inner wall both ends of inner shell (25), the quantity of spring damper (22) is two, the middle part sliding connection of smooth chamber (14) has magnetic float (12).
7. The anti-cold shock magnetic float level gauge of claim 6 wherein: the side walls of the outer shell (23), the heat insulation plate (24) and the inner shell (25) penetrate through and are fixedly connected with connecting pipes (6), the number of the connecting pipes (6) is two, electromagnetic valves (11) are mounted on the side walls of the two connecting pipes (6), and the number of the electromagnetic valves (11) is two.
8. The anti-cold shock magnetic float level gauge of claim 7 wherein: two the equal fixedly connected with flange (5) of one end of connecting pipe (6), the quantity of flange (5) is two, two the equal fixedly connected with sealing washer (4) of one side of flange (5), the quantity of sealing washer (4) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322593913.6U CN221055852U (en) | 2023-09-25 | 2023-09-25 | Low-temp. -proof shock-proof magnetic float level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322593913.6U CN221055852U (en) | 2023-09-25 | 2023-09-25 | Low-temp. -proof shock-proof magnetic float level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221055852U true CN221055852U (en) | 2024-05-31 |
Family
ID=91205553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322593913.6U Active CN221055852U (en) | 2023-09-25 | 2023-09-25 | Low-temp. -proof shock-proof magnetic float level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221055852U (en) |
-
2023
- 2023-09-25 CN CN202322593913.6U patent/CN221055852U/en active Active
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