CN218211544U

CN218211544U - Novel prevent scalding magnetism and turn over board level gauge

Info

Publication number: CN218211544U
Application number: CN202222309717.7U
Authority: CN
Inventors: 付仁辉
Original assignee: Shandong Hechuang Automatic Control Instrument Co ltd
Current assignee: Shandong Hechuang Automatic Control Instrument Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-03
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a novel prevent scalding magnetism and turn over board level gauge, use in level measurement technical field, when using, through setting up evacuation mechanism, the cavity, the magnetism float, the fixed column, the mounting panel, base and blow off pipe, be connected vacuum pump and evacuation mechanism among the external environment, can make and be in vacuum state in the cavity, vacuum state both can insulate against heat, also can separate cold, because the interact between the material is caused by the interaction of particle, there is few particle promptly in the vacuum, the event can insulate against heat and also can separate cold, so can effectually prevent that the level gauge body is in the higher state of temperature when using, prevent that high temperature from influencing measuring precision or making the life reduction of scale.

Description

Novel prevent scalding magnetism and turn over board level gauge

Technical Field

The utility model belongs to the technical field of the level measurement, in particular to novel prevent scalding magnetism and turn over board level gauge.

Background

The magnetic turning plate liquid level meter is used for detecting the liquid level of a medium in various towers, tanks, troughs, spherical containers, boilers and other equipment.

The current announcements are: CN210802621U, a chinese utility model patent, discloses a high temperature resistant vacuumized magnetic turn-over plate level gauge, which mainly comprises a main body tube, a connecting flange, a magnetic floating ball, a level gauge panel, a lower flange, a blowdown integrated valve, a remote transmitter, and a vacuuming assembly, wherein the upper and lower ends of the main body tube are respectively welded with a connecting tube, and are connected with a medium storage tank through the connecting tube; the lower end of the main pipe is connected with a blowdown integrated valve, the side wall of the main pipe is provided with a liquid level meter scale panel, and the upper end of the main pipe is provided with a vacuumizing assembly. This utility model discloses simple structure sets up the vacuum jacket, effectively keeps apart heat-conduction, has solved the problem that level gauge scale panel is heated the deformation and teletransmission changer is heated the transmission distortion.

The problem that board level gauge exists is turned over in a novel scalding prevention magnetism of current: when the magnetic turn-over plate liquid level meter is used in a high-temperature environment, the panel of the scale is likely to deform at a high temperature, so that the measurement precision is influenced, and the service life of the scale is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel prevent scalding magnetism and turn over board level gauge, its advantage has the function of preventing scalding.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a novel prevent scalding magnetism and turn over board level gauge, includes the level gauge body and turns over the board case, the top of level gauge body is provided with evacuation mechanism, the cavity has been seted up to the inside of level gauge body, the inside of cavity is provided with the magnetism float, two fixed columns have been linked firmly on the outer lateral wall of level gauge body, the one end of fixed column has all linked firmly the mounting panel, the bottom of level gauge body has linked firmly the base, the bottom of base is provided with the blow off pipe.

Adopt above-mentioned technical scheme, when using, be connected vacuum pump and evacuation mechanism among the external environment, can make and be in vacuum state in the cavity, vacuum state both can insulate against heat, also can insulate against cold, because the interact between the material is caused by the interactive of particle, the vacuum exists few particle promptly, so can insulate against heat also can insulate against cold, so can effectually prevent that the level gauge body is in the higher state of temperature when using.

The utility model discloses further set up to: the vacuumizing mechanism comprises a conical barrel, a sealing cone, a telescopic cavity, a limiting plate, a connecting rod, a spring and a sealing cover, wherein the conical barrel is matched with the sealing cone for use, the telescopic cavity is arranged in the sealing cone, the limiting plate is arranged in the telescopic cavity, the bottom of the connecting rod penetrates through the telescopic cavity and is movably connected with the sealing cone, two ends of the spring are fixedly connected with the top of the telescopic cavity and the top of the limiting plate respectively, and the sealing cover is connected with the conical barrel in a threaded manner.

Adopt above-mentioned technical scheme, when using, make the connecting rod remove in flexible intracavity through the sealed awl of downward removal, make sealed awl break away from a toper section of thick bamboo, make break away from encapsulated situation in the cavity, can carry out the evacuation operation in the cavity this moment, can cancel the removal sealed awl after the evacuation operation is accomplished, make the spring reset, sealed awl and the inner wall contact of a toper section of thick bamboo have played the effect that increases the leakproofness after that.

The utility model discloses further set up to: the utility model discloses a tapered tube's mounting structure, including a conical tube, the inside wall of conical tube is last to have linked firmly a plurality of spliced poles, the top of spliced pole has linked firmly the backup pad, the top of backup pad links firmly with the bottom of connecting rod.

By adopting the technical scheme, when the sealing cone moves downwards, the bottom of the connecting rod can be provided with a supporting point, so that the effect of facilitating the resetting of the sealing cone is achieved.

The utility model discloses further set up to: the connecting pipe is fixedly connected to the inner side wall of the sealing cover, a plurality of air inlet grooves are formed in the circumference of the bottom end of the connecting pipe, and the bottom of the connecting pipe is movably connected with the top of the sealing cone.

Adopt above-mentioned technical scheme, when twisting sealed lid, can make the bottom of connecting pipe and the top contact of sealed awl, played and need not the manual work press also can make the effect that sealed awl descends, increase the security.

The utility model discloses further set up to: and the outer wall of the sealing cone is fixedly connected with a sealing pad.

By adopting the technical scheme, the sealing performance of the conical cylinder can be improved when the sealing cone contacts with the inner wall of the conical cylinder by arranging the sealing gasket.

The utility model discloses further set up to: four rectangular blocks convenient for screwing the sealing cover are arranged on the outer wall of the sealing cover in a circumferential mode.

Adopt above-mentioned technical scheme, when needs twist sealed lid, can twist sealed lid through the rectangle piece, increase the friction between user's hand and the sealed lid, played the effect of being convenient for twist sealed lid.

To sum up, the utility model discloses following beneficial effect has:

when the liquid level gauge is used, the vacuum pump in the external environment is connected with the vacuumizing mechanism, the cavity can be in a vacuum state, heat insulation and cold insulation can be achieved in the vacuum state, interaction between substances is caused by interaction of particles, the vacuum state is that few particles exist, heat insulation and cold insulation can be achieved, and therefore the liquid level gauge body can be effectively prevented from being in a high-temperature state when the liquid level gauge is used.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 isbase:Sub>A perspective sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2;

fig. 4 is a schematic structural diagram of the vacuum-pumping structure, the connecting column, the supporting column, the connecting pipe, the air inlet groove, the sealing gasket and the rectangular block of the present invention.

Reference numerals: 1. a body; 2. turning over the board box; 3. a vacuumizing mechanism; 4. a cavity; 5. a magnetic float; 6. fixing the column; 7. mounting a plate; 8. a base; 9. a blow-off pipe; 10. connecting columns; 11. a support plate; 12. a connecting pipe; 13. an air inlet groove; 14. a gasket; 15. a rectangular block; 31. a tapered barrel; 32. sealing the cone; 33. a telescoping chamber; 34. a limiting plate; 35. a connecting rod; 36. a spring; 37. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment is as follows:

referring to fig. 1-4, a novel prevent scalding magnetism and turn over board level gauge, including level gauge body 1 and turn over board case 2, the top of level gauge body 1 is provided with evacuation mechanism 3, cavity 4 has been seted up to the inside of level gauge body 1, the inside of cavity 4 is provided with magnetic float 5, two fixed columns 6 have been linked firmly on the outer lateral wall of level gauge body 1, the one end of fixed column 6 has all been linked firmly mounting panel 7, the bottom of level gauge body 1 has linked firmly base 8, the bottom of base 8 is provided with blow off pipe 9, when using, be connected vacuum pump and evacuation mechanism 3 among the external environment, can make and be in vacuum state in cavity 4, vacuum state both can insulate against heat, also can insulate against cold, because the interact between the material is caused by the interaction of particle, there is few particle promptly in the vacuum, so can insulate against heat also can insulate against cold, so can effectually prevent that level gauge body 1 from being in the higher state of temperature when using.

Referring to fig. 4, the vacuum pumping mechanism 3 includes a tapered cylinder 31, a sealing cone 32, a telescopic cavity 33, a limiting plate 34, a connecting rod 35, a spring 36 and a sealing cover 37, the tapered cylinder 31 is used in cooperation with the sealing cone 32, the telescopic cavity 33 is disposed inside the sealing cone 32, the limiting plate 34 is disposed inside the telescopic cavity 33, the bottom of the connecting rod 35 penetrates through the telescopic cavity 33 and is movably connected with the sealing cone 32, two ends of the spring 36 are fixedly connected with the top of the telescopic cavity 33 and the top of the limiting plate 34, and the sealing cover 37 is in threaded connection with the tapered cylinder 31.

Referring to fig. 4, a plurality of connecting columns 10 are fixedly connected to the inner side wall of the conical cylinder 31, a supporting plate 11 is fixedly connected to the top of each connecting column 10, the top of each supporting plate 11 is fixedly connected with the bottom of the corresponding connecting rod 35, when the corresponding sealing cone 32 moves downwards, the bottom of each connecting rod 35 can be provided with a supporting point, and the effect of facilitating resetting of the corresponding sealing cone 32 is achieved.

Referring to fig. 4, the connecting pipe 12 is fixedly connected to the inner side wall of the sealing cover 37, the plurality of air inlet grooves 13 are formed in the circumference of the bottom end of the connecting pipe 12, the bottom of the connecting pipe 12 is movably connected with the top of the sealing cone 32, when the sealing cover 37 is screwed, the bottom end of the connecting pipe 12 can be in contact with the top of the sealing cone 32, the effect of enabling the sealing cone 32 to descend without manual pressing is achieved, and safety is improved.

Referring to fig. 4, the outer wall of the sealing cone 32 is fixedly connected with the sealing pad 14, and by arranging the sealing pad 14, the sealing performance of the conical cylinder 31 can be improved when the sealing cone 32 is contacted with the inner wall of the conical cylinder 31.

Referring to fig. 4, four rectangular blocks 15 are circumferentially disposed on the outer wall of the sealing cover 37 to facilitate screwing the sealing cover 37, so that when the sealing cover 37 needs to be screwed, the sealing cover 37 can be screwed by the rectangular blocks 15, friction between the user's hand and the sealing cover 37 is increased, and the sealing cover 37 can be conveniently screwed.

The using process is briefly described as follows: when using, be connected vacuum pump and connecting pipe 12, then twist sealed lid 37 on the outer wall of a toper section of thick bamboo 31 through rectangular block 15, because sealed lid 37 and toper section of thick bamboo 31 threaded connection, after sealed lid 37 descends the certain distance, the bottom of connecting pipe 12 can contact with the top of sealed awl 32, spring 36 contracts after that, sealed awl 32 descends along connecting rod 35, sealed pad 14 and sealed awl 32 will break away from the inner wall of a toper section of thick bamboo 31 this moment, start the vacuum pump and take out the gas in cavity 4 after that, make to be in the vacuum state in cavity 4, because the interact between the material is caused by the interaction of particle, the vacuum is the existence few particle promptly, so can insulate against heat and also can insulate against cold, so after the evacuation completion, can insulate against heat thereby reach the effect of preventing scalding.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel prevent scalding magnetism and turn over board level gauge, includes level gauge body (1) and panel turnover case (2), its characterized in that: the vacuum pumping device is characterized in that a vacuum pumping mechanism (3) is arranged at the top of the liquid level meter body (1), a cavity (4) is formed in the liquid level meter body (1), a magnetic floater (5) is arranged in the cavity (4), two fixing columns (6) are fixedly connected to one outer side wall of the liquid level meter body (1), a mounting plate (7) is fixedly connected to one ends of the fixing columns (6), a base (8) is fixedly connected to the bottom of the liquid level meter body (1), and a drain pipe (9) is arranged at the bottom of the base (8).

2. The novel scald-proof magnetic turning plate liquid level meter as claimed in claim 1, wherein: evacuation mechanism (3) are including a toper section of thick bamboo (31), sealed awl (32), flexible chamber (33), limiting plate (34), connecting rod (35), spring (36) and sealed lid (37), toper section of thick bamboo (31) uses with sealed awl (32) cooperation, the inside of sealed awl (32) is seted up in flexible chamber (33), limiting plate (34) set up in the inside in flexible chamber (33), the bottom of connecting rod (35) is run through flexible chamber (33) and with sealed awl (32) swing joint, the both ends of spring (36) link firmly with the top in flexible chamber (33) and the top of limiting plate (34) respectively, sealed lid (37) and toper section of thick bamboo (31) threaded connection.

3. The novel scald-proof magnetic turning plate liquid level meter as claimed in claim 2, wherein: a plurality of connecting posts (10) have been linked firmly on the inside wall of a toper section of thick bamboo (31), the top of connecting post (10) has linked firmly backup pad (11), the top of backup pad (11) links firmly with the bottom of connecting rod (35).

4. The novel scald-proof magnetic turning plate liquid level meter as claimed in claim 2, wherein: the connecting pipe (12) is fixedly connected to the inner side wall of the sealing cover (37), a plurality of air inlet grooves (13) are formed in the circumference of the bottom end of the connecting pipe (12), and the bottom of the connecting pipe (12) is movably connected with the top of the sealing cone (32).

5. The novel scald-proof magnetic turning plate liquid level meter as claimed in claim 2, wherein: and the outer wall of the sealing cone (32) is fixedly connected with a sealing gasket (14).

6. The novel scald-proof magnetic turning plate liquid level meter as claimed in claim 2, characterized in that: the circumference is provided with four rectangular blocks (15) that are convenient for twist and move sealed lid (37) on the outer wall of sealed lid (37).