CN220472759U - Frost-proof type magnetic float level gauge - Google Patents
Frost-proof type magnetic float level gauge Download PDFInfo
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- CN220472759U CN220472759U CN202321742956.XU CN202321742956U CN220472759U CN 220472759 U CN220472759 U CN 220472759U CN 202321742956 U CN202321742956 U CN 202321742956U CN 220472759 U CN220472759 U CN 220472759U
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- float level
- level gauge
- fixedly connected
- frost
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- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The application discloses frost prevention type magnetic float level gauge relates to the technical field of magnetic float level gauges. The utility model provides a including magnetism float level gauge body, the outside of magnetism float level gauge body is provided with the frost prevention division board, the inside of magnetism float level gauge body is provided with magnetism float, the one end of magnetism float level gauge body is provided with the drain, be provided with glass display tube on the magnetism float level gauge body, be provided with on the magnetism float level gauge body and switch on the connecting pipe, the one end fixedly connected with flange of switching on the connecting pipe, be provided with sealing mechanism on the fixedly connected flange. Firstly, the rubber sealing ring is installed on the fixed connection flange through the connecting piece, then the fixed connection flange is installed on the equipment through the bolts, the rubber sealing ring can play a sealing role on the fixed connection flange, liquid is prevented from leaking from the connection part of the fixed connection flange, and therefore waste is reduced.
Description
Technical Field
The application relates to the technical field of magnetic float liquid level meters, in particular to an anti-frost magnetic float liquid level meter.
Background
The magnetic float type liquid level meter has the advantages of visual and striking display, no need of power supply, convenient and reliable installation, small maintenance amount and low maintenance cost, is an upgrading product of a glass tube and a glass plate liquid level meter, and can be widely applied to liquid level detection of tanks, grooves, boxes and other containers in industries of petroleum, chemical industry, power stations, pharmacy, metallurgy, ship industry, sewage treatment and the like.
Through searching, in the prior art, chinese patent application number: cn201620476978.X, filing date: 2016-05-25 discloses a frost prevention formula magnetic suspension level gauge, its characterized in that, including table body, float and display, the float is installed in the table body, the outside at the table body is installed to the display, be equipped with the display rotor in the display, still be equipped with the magnet steel in the float, the lower extreme of table body is equipped with the blowoff valve, still be equipped with the flange between the lower extreme of blowoff valve and the table body, the last gas outlet and the liquid outlet of table body, the upper end of table body is equipped with blind lid or cock, the outer cover of table has the clamp cover still. The liquid level meter can be used as a primary meter for on-site indication, can also be used as a remote secondary meter for outputting 4-20mA signals, has dual purposes of one meter, is economical, reliable and has no leakage, and is an ideal meter for detecting liquid level.
However, the structure still has the defects that when the frost prevention type magnetic float liquid level meter is installed, the fixing flange on the frost prevention type magnetic float liquid level meter is generally fixed on equipment to be installed, most of the connecting modes are bolts, gaps are inevitably formed between the fixing flange and the equipment, and then the situation that liquid leakage easily occurs after the magnetic float liquid level meter is installed is caused, so that waste is caused, and if the welding mode is adopted, leakage can be prevented, but the disassembly is difficult, and the frost prevention type magnetic float liquid level meter is not beneficial to flexible use.
Disclosure of Invention
The purpose of the present application is: for solving the condition that the weeping appears easily after the installation of magnetic float level gauge to cause extravagant problem, this application provides an anti-frost type magnetic float level gauge.
The application specifically adopts the following technical scheme for realizing the purposes:
the frost prevention type magnetic float liquid level meter comprises a magnetic float liquid level meter body, wherein a frost prevention isolation plate is arranged outside the magnetic float liquid level meter body, a magnetic float is arranged inside the magnetic float liquid level meter body, a drain outlet is formed in one end of the magnetic float liquid level meter body, a glass display tube is arranged on the magnetic float liquid level meter body, a conduction connecting tube is arranged on the magnetic float liquid level meter body, one end of the conduction connecting tube is fixedly connected with a fixed connecting flange, a sealing mechanism is arranged on the fixed connecting flange, and the sealing mechanism is used for preventing liquid from leaking from the joint of the fixed connecting flange and mounting equipment;
the sealing mechanism comprises a rubber sealing ring and a connecting piece, wherein the connecting piece is arranged in the fixed connecting flange, and the rubber sealing ring is fixedly connected with one end of the connecting piece.
Further, a drain pipe is fixedly communicated with the drain outlet, and a drain valve is arranged on the drain pipe.
By adopting the technical scheme, the drain valve is opened, and residual liquid in the equipment is discharged through the drain outlet and the drain pipe.
Further, a connecting block is fixedly connected to the magnetic float liquid level meter body, and the connecting block is fixedly connected with the glass display tube.
By adopting the technical scheme, the glass display tube is connected with the magnetic float liquid level meter body through the connecting block.
Further, two conducting connecting pipes are arranged and are symmetrical to each other.
Through adopting above-mentioned technical scheme, can install magnetic float level gauge body more firmly on the relevant equipment through two connecting pipes and fixed connection flange that switch on.
Further, a spherical stop valve is arranged on the conducting connecting pipe.
Through adopting above-mentioned technical scheme, open spherical stop valve and carry liquid to the magnetism float level gauge body in through switching on the connecting pipe to control magnetism float and float, then through the inside magnetic substance of magnetism float and the inside magnetic substance effect on the display strip of glass display tube, make the display strip overturn, thereby observe the inside liquid that has of equipment.
Further, a plurality of threaded mounting holes are formed in the fixed connecting flange, and the threaded mounting holes are distributed in an annular array.
Through adopting above-mentioned technical scheme, when installing magnetism float level gauge body, use the screw to fix fixed connection flange to relevant equipment through the screw mounting hole.
Further, the fixed connection flange is provided with a mounting groove and a slot, and the slot is communicated with the mounting groove.
By adopting the technical scheme, the mounting groove and the slot are used for mounting the rubber sealing ring and the connecting piece.
Further, the connecting piece comprises a spring, a connecting plate and an inserting block, wherein the inserting block is inserted in the slot in a sliding mode, the connecting plate is fixedly connected to the inserting block, one end of the spring is fixedly connected with the connecting plate, and the other end of the spring is fixedly connected with the rubber sealing ring.
Through adopting above-mentioned technical scheme, connecting plate and inserted block are slip grafting in mounting groove and slot, do not fixed with fixed connection flange to can make things convenient for rubber seal ring's installation and dismantlement, under the effect of spring, rubber seal ring has an outside elasticity, when installing fixed connection flange, make it connect more closely with relevant equipment, thereby can prevent effectively that liquid from spilling from fixed connection flange's junction.
In summary, the present application includes at least one of the following benefits;
1. this application is through setting up sealing mechanism, when installing the relevant equipment with the magnetic float level gauge body, earlier install on the fixed connection flange with rubber seal ring through the connecting piece, use the bolt again with fixed connection flange to install on the equipment, rubber seal ring can play sealed effect to fixed connection flange, prevents that liquid from spilling from fixed connection flange's junction to reduce extravagant.
2. This application is through setting up the connecting piece, and rubber seal ring is through connecting piece detachably installs on fixed connection flange, and installation and dismantlement process are all comparatively convenient and fast, can not lead to the fact the influence to fixed connection flange's installation and dismantlement simultaneously, and then made things convenient for the installation and the dismantlement of magnetic float level gauge body, are favorable to the use and the change of magnetic float level gauge body.
Drawings
FIG. 1 is a first perspective schematic view of an anti-frost magnetic float gauge of the present application;
FIG. 2 is a second perspective schematic view of the anti-frost magnetic float gauge of the present application;
FIG. 3 is a schematic diagram of a front cross-sectional structure of an anti-frost type magnetic float gauge of the present application;
fig. 4 is an enlarged schematic view of a portion a of fig. 3 in the present application.
Reference numerals illustrate:
1. a magnetic float level gauge body; 2. an anti-frost partition plate; 3. a magnetic float; 4. a sewage outlet; 5. a glass display tube; 6. conducting the connecting pipe; 7. fixing a connecting flange; 8. a sealing mechanism; 9. a rubber seal ring; 10. a connecting piece; 11. a blow-down pipe; 12. a blow-down valve; 13. a connecting block; 14. a spherical stop valve; 15. a threaded mounting hole; 16. a mounting groove; 17. a slot; 18. a spring; 19. a connecting plate; 20. and (5) inserting blocks.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses frost prevention type magnetic float liquid level meter, including magnetic float liquid level meter body 1, the outside of magnetic float liquid level meter body 1 is provided with frost prevention division board 2, the inside of magnetic float liquid level meter body 1 is provided with magnetic float 3, one end of magnetic float liquid level meter body 1 is provided with drain 4, be provided with glass display tube 5 on magnetic float liquid level meter body 1, be provided with on magnetic float liquid level meter body 1 and switch on connecting pipe 6, the one end fixedly connected with fixed connection flange 7 of switching on connecting pipe 6, be provided with sealing mechanism 8 on the fixed connection flange 7, sealing mechanism 8 is used for preventing liquid from leaking from the junction of fixed connection flange 7 and erection equipment;
the sealing mechanism 8 comprises a rubber sealing ring 9 and a connecting piece 10, wherein the connecting piece 10 is arranged inside the fixed connecting flange 7, and the rubber sealing ring 9 is fixedly connected to one end of the connecting piece 10.
In this application, magnetism float level gauge body 1 is prior art, frost prevention division board 2 parcel magnetism float level gauge body 1, thereby prevent that the inside low temperature of equipment from spilling over and making the surface frosting of glass display tube 5, influence staff's observation, when installing magnetism float level gauge body 1 on the relevant equipment, firstly install rubber seal ring 9 on fixed connection flange 7 through connecting piece 10, reuse bolt is installed fixed connection flange 7 on the equipment, on the one hand, rubber seal ring 9 can play sealed effect to fixed connection flange 7, prevent that liquid from spilling from fixed connection flange 7's junction, on the other hand, rubber seal ring 9 passes through connecting piece 10 detachably and installs on fixed connection flange 7, installation and dismantlement process are all comparatively convenient and fast, can not cause the influence to fixed connection flange 7's installation and dismantlement simultaneously, be favorable to magnetism float level gauge body 1's use and change.
Referring to fig. 1 and 2, a drain pipe 11 is fixedly connected to the drain port 4, and a drain valve 12 is installed on the drain pipe 11, more specifically, the drain valve 12 is opened to drain the residual liquid inside the apparatus through the drain port 4 and the drain pipe 11.
Referring to fig. 1, a connection block 13 is fixedly connected to the magnetic float level gauge body 1, and the connection block 13 is fixedly connected to the glass display tube 5, more specifically, the glass display tube 5 is connected to the magnetic float level gauge body 1 through the connection block 13.
Referring to fig. 1 and 2, the conductive connecting pipes 6 are provided in two, and the two conductive connecting pipes 6 are symmetrical to each other, and more specifically, the magnetic float gauge body 1 can be more firmly mounted to the related equipment through the two conductive connecting pipes 6 and the fixed connecting flange 7.
Referring to fig. 2 and 3, a ball-shaped cut-off valve 14 is installed on the connection pipe 6, more specifically, the ball-shaped cut-off valve 14 is opened to transfer liquid into the magnetic float gauge body 1 through the connection pipe 6, thereby controlling the magnetic float 3 to float, and then the display strip is turned over by the action of the magnetic body inside the magnetic float 3 and the magnetic body on the display strip inside the glass display pipe 5, thereby observing whether the liquid exists inside the apparatus.
Referring to fig. 2 and 4, the fixed connection flange 7 is provided with a plurality of screw mounting holes 15, and the plurality of screw mounting holes 15 are distributed in an annular array, more specifically, when the magnetic float level gauge body 1 is mounted, the fixed connection flange 7 is fixed to the related equipment through the screw mounting holes 15 by using screws.
Referring to fig. 4, the fixed connection flange 7 is provided with a mounting groove 16 and a slot 17, and the slot 17 communicates with the mounting groove 16, more specifically, the mounting groove 16 and the slot 17 are used for mounting the rubber seal ring 9 and the connection member 10.
Referring to fig. 4, the connector 10 includes a spring 18, a connection plate 19 and an insert 20, the insert 20 is slidably inserted into the slot 17, the connection plate 19 is fixedly connected to the insert 20, one end of the spring 18 is fixedly connected to the connection plate 19, and the other end of the spring 18 is fixedly connected to the rubber sealing ring 9, more specifically, the connection plate 19 and the insert 20 are slidably inserted into the installation slot 16 and the slot 17 and are not fixed to the fixed connection flange 7, so that the installation and the disassembly of the rubber sealing ring 9 can be facilitated, the rubber sealing ring 9 has an outward elastic force under the action of the spring 18, and when the fixed connection flange 7 is installed, the connection with related equipment is made to be more compact, so that the leakage of liquid from the connection position of the fixed connection flange 7 can be effectively prevented.
Working principle: when the magnetic float level meter body 1 is used, the fixed connecting flange 7 is fixedly installed on related equipment through the threaded installation hole 15 by using a screw, in the installation process, the inserting block 20 is firstly inserted into the inserting groove 17, meanwhile, the connecting plate 19 and the spring 18 can be inserted into the installation groove 16, thereby the rubber sealing ring 9 is installed on the fixed connecting flange 7, the condition that liquid leakage occurs at the connecting position of the fixed connecting flange 7 can be prevented, then, the spherical stop valve 14 is opened, the liquid is conveyed into the magnetic float level meter body 1 through the conducting connecting pipe 6, so that the magnetic float 3 is controlled to float, then, the magnetic body inside the magnetic float 3 acts with the magnetic body on the display strip inside the glass display tube 5, the display strip is turned over, so that whether the liquid exists inside the observation equipment is prevented, the frost prevention isolation plate 2 wraps the magnetic float level meter body 1, so that the surface of the glass display tube 5 is prevented from being frosted due to low-temperature overflow inside the equipment, the observation of workers is influenced, finally, the spherical stop valve 14 is closed after the equipment is used, the drain valve 12 is opened, and residual liquid inside the equipment is drained through the drain port 4 and the drain tube 11.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides an anti-frost formula magnetic float level gauge, includes magnetic float level gauge body (1), its characterized in that: the anti-frost magnetic float level meter comprises a magnetic float level meter body (1), wherein an anti-frost isolation plate (2) is arranged outside the magnetic float level meter body (1), a magnetic float (3) is arranged inside the magnetic float level meter body (1), a drain outlet (4) is formed in one end of the magnetic float level meter body (1), a glass display tube (5) is arranged on the magnetic float level meter body (1), a conduction connecting tube (6) is arranged on the magnetic float level meter body (1), one end of the conduction connecting tube (6) is fixedly connected with a fixed connecting flange (7), a sealing mechanism (8) is arranged on the fixed connecting flange (7), and the sealing mechanism (8) is used for preventing liquid from leaking from the joint of the fixed connecting flange (7) and mounting equipment;
the sealing mechanism (8) comprises a rubber sealing ring (9) and a connecting piece (10), wherein the connecting piece (10) is arranged in the fixed connecting flange (7), and the rubber sealing ring (9) is fixedly connected with one end of the connecting piece (10).
2. A frost protection type magnetic float level gauge as defined in claim 1, wherein: the sewage outlet (4) is fixedly communicated with a sewage pipe (11), and a sewage valve (12) is arranged on the sewage pipe (11).
3. A frost protection type magnetic float level gauge as defined in claim 1, wherein: the magnetic float liquid level meter is characterized in that a connecting block (13) is fixedly connected to the magnetic float liquid level meter body (1), and the connecting block (13) is fixedly connected with the glass display tube (5).
4. A frost protection type magnetic float level gauge as defined in claim 1, wherein: two conducting connecting pipes (6) are arranged, and the two conducting connecting pipes (6) are symmetrical to each other.
5. A frost protection type magnetic float level gauge as defined in claim 1, wherein: a spherical stop valve (14) is arranged on the conducting connecting pipe (6).
6. A frost protection type magnetic float level gauge as defined in claim 1, wherein: a plurality of threaded mounting holes (15) are formed in the fixed connecting flange (7), and the threaded mounting holes (15) are distributed in an annular array.
7. A frost protection type magnetic float level gauge as defined in claim 1, wherein: the fixed connection flange (7) is provided with a mounting groove (16) and a slot (17), and the slot (17) is communicated with the mounting groove (16).
8. The frost prevention type magnetic float level gauge of claim 7 wherein: the connecting piece (10) comprises a spring (18), a connecting plate (19) and an inserting block (20), wherein the inserting block (20) is inserted into the slot (17) in a sliding mode, the connecting plate (19) is fixedly connected to the inserting block (20), one end of the spring (18) is fixedly connected with the connecting plate (19), and the other end of the spring (18) is fixedly connected with the rubber sealing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321742956.XU CN220472759U (en) | 2023-07-05 | 2023-07-05 | Frost-proof type magnetic float level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321742956.XU CN220472759U (en) | 2023-07-05 | 2023-07-05 | Frost-proof type magnetic float level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472759U true CN220472759U (en) | 2024-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321742956.XU Active CN220472759U (en) | 2023-07-05 | 2023-07-05 | Frost-proof type magnetic float level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472759U (en) |
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2023
- 2023-07-05 CN CN202321742956.XU patent/CN220472759U/en active Active
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