CN210603484U

CN210603484U - Sealing structure of liquid level metering box

Info

Publication number: CN210603484U
Application number: CN201921722570.6U
Authority: CN
Inventors: 杉时夫
Original assignee: Tokyo Design & Installation Zhangzhou Instrument Co Ltd
Current assignee: Tokyo Design & Installation Zhangzhou Instrument Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-22
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a sealing structure of a liquid level measuring tank, which comprises a liquid level meter, a measuring tank, an upper top cover and an electrode liquid level meter, through the installation of the observation window, the working personnel can observe the internal condition of the device on the premise of not opening the metering box, the working efficiency is improved, the observability is increased, so as to avoid the occurrence of accidents, by installing the sealing strip, the sealing performance of the whole device is improved, the whole sealing structure of the device is improved, by the installation of the installation groove and the electrode shell, the device can completely block the air from entering or flowing out under the condition of closing, thereby increasing the sealing property of the whole device, improving the working efficiency, the sealing performance of the built-in structure is stabilized more through the installation of the separation plate for separating the inner plate, and through the installation of the liquid level meter and the electrode liquid level meter, the double-monitoring mechanism is utilized to monitor more accurately, so that the working efficiency is improved.

Description

Sealing structure of liquid level metering box

Technical Field

The utility model relates to a liquid level metering box technical field specifically is a seal structure of liquid level metering box.

Background

As society develops, more and more cryogenic liquefied gases such as: liquid nitrogen, carbon dioxide, liquefied natural gas and the like are widely used, and the gases are mostly liquefied at low temperature to reduce the volume and increase the unit weight for convenient storage and transportation. Under the low-temperature environment, the liquid level meter is designed for achieving the basic requirement in order to intuitively know how much liquefied gas is in the storage tank.

The liquid level batch meter on the present market, the poor, poor stability of most leakproofness, unobservable nature, work efficiency low and the low problem of monitoring precision.

To the above problem, for the problem of the leakproofness, stability, observability, work efficiency and the monitoring precision that improves the liquid level metering box, we have provided a seal structure of liquid level metering box for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure of liquid level metering box has increased leakproofness, stability, observable, work efficiency and monitoring precision, has solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seal structure of liquid level metering box, includes level gauge, batch meter, goes up top cap and electrode level gauge, level gauge and batch meter swing joint, batch meter and last top cap swing joint, go up top cap and electrode level gauge swing joint, the level gauge includes liquid level bottom plate, a liquid level section of thick bamboo, liquid level observation board, low level siren, turns over a board section of thick bamboo, high level siren, top cap and connecting device, and a liquid level section of thick bamboo is installed to the upper end of liquid level bottom plate, and the liquid level observation board is installed in the front of a liquid level section of thick bamboo, and the low level siren is installed to the right lower extreme of a liquid level section of thick bamboo, and a board section of thick bamboo that turns over is installed to the left end of a liquid level section of thick bamboo, and a high level siren is installed to the upper end of a board section of thick bamboo that turns over, and connecting device is installed to the right-, The electrode liquid level meter comprises a motor shell, a lock ring, a reference object, mounting threads, a lower mounting shell and an antenna, wherein a supporting column is mounted at the upper end of a placing plate, a box body is mounted at the upper end of the supporting column, an observation window is mounted on the front surface of the box body, a separating inner plate is mounted at the edge of an inner cavity of the box body, the separating plate is mounted in the inner cavity of the box body, connecting blocks are mounted at the two ends of the separating plate, the separating plate is movably connected with the stabilizing strip through the connecting blocks, a discharge hole is mounted at the bottom end of the box body, an upper top cover is mounted at the top end of the box body and comprises a sealing strip, a cover body, an air vent hole, a feeding hole and a mounting groove, a cover body is mounted at the upper end of the sealing strip, an air vent, the lower extreme of motor housing installs the catch, and the reference object is installed to the lower extreme of catch, and the lower extreme of reference object installs the installation screw thread, and the lower extreme of installation screw thread installs the next installation shell, and the antenna is installed to the lower extreme of next installation shell.

Furthermore, the turnover plate cylinder comprises a turnover plate cylinder body, a lower sealing cover and a built-in bottom cover block, the lower sealing cover is installed at the lower end of the turnover plate cylinder body, and the built-in bottom cover block is installed at the upper end of the lower sealing cover.

Further, connecting device includes first pipeline, mounting nut, first connecting block, first installation piece, second pipeline, series connection piece, second connecting block and second installation piece, and first pipeline passes through mounting nut and first connecting block fixed connection, and first installation piece is installed to the right-hand member of first pipeline, and the second pipeline passes through series connection piece and second connecting block fixed connection, and the second installation piece is installed to the right-hand member of second pipeline.

Furthermore, the observation window is a component made of toughened glass.

Further, the sealing strip is a member made of synthetic rubber.

Furthermore, the first mounting block and the second mounting block are vertically connected with the box body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a seal structure of liquid level metering box, including the level gauge, the batch meter, go up top cap and electrode level gauge, installation through the observation window, make the staff can the inside condition of viewing device under the prerequisite of not opening the batch meter, work efficiency has been improved, observability has been increased, in order to avoid accident's emergence, installation through the sealing strip, the leakproofness of integrated device has been increased, the whole seal structure of device has been improved, installation through mounting groove and electrode shell, make the device can block the entering or the outflow of air completely under the condition of closing, the leakproofness of integrated device has been increased, and work efficiency is improved.

2. The utility model provides a seal structure of liquid level metering box has stabilized built-in structure's leakproofness more through the installation of the baffler of separating the inner panel, through the installation of level gauge and electrode level gauge, utilizes two monitoring mechanism to come more accurate monitoring, improves work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the metering box of the present invention;

FIG. 3 is a schematic structural view of the liquid level meter of the present invention;

fig. 4 is the structure schematic diagram of the electrode liquid level meter of the present invention.

In the figure: 1. a liquid level meter; 11. a liquid level floor; 12. a liquid level barrel; 13. a liquid level observation plate; 14. a low alarm; 15. a plate overturning cylinder; 151. a plate turnover cylinder; 152. a lower sealing cover; 153. a bottom cover block is arranged in the inner part; 16. a high alarm; 17. a top cover; 18. a connecting device; 181. a first conduit; 182. mounting a nut; 183. a first connection block; 184. a first mounting block; 185. a second conduit; 186. a series block; 187. a second connecting block; 188. a second mounting block; 2. a batch tank; 21. placing the plate; 22. a support pillar; 23. a box body; 24. an observation window; 25. a partition inner panel; 26. a barrier plate; 27. connecting blocks; 28. a stabilizing strip; 29. a discharge port; 3. a top cover is arranged; 31. a sealing strip; 32. a cover body; 33. a vent hole; 34. a feeding port; 35. mounting grooves; 4. an electrode level gauge; 41. a motor housing; 42. a locking ring; 43. a reference object; 44. installing threads; 45. a lower mounting shell; 46. an antenna.

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, a sealing structure of a liquid level measuring tank comprises a liquid level meter 1, a measuring tank 2, an upper top cover 3 and an electrode liquid level meter 4, wherein the liquid level meter 1 is movably connected with the measuring tank 2, the measuring tank 2 is movably connected with the upper top cover 3, the upper top cover 3 is movably connected with the electrode liquid level meter 4, the liquid level meter 1 comprises a liquid level bottom plate 11, a liquid level barrel 12, a liquid level observation plate 13, a low-level alarm 14, a turning plate barrel 15, a high-level alarm 16, a top cover 17 and a connecting device 18, the upper end of the liquid level bottom plate 11 is provided with the liquid level barrel 12, the front surface of the liquid level barrel 12 is provided with a liquid level observation plate 13, the right lower end of the liquid level barrel 12 is provided with the low-level alarm 14, the left end of the liquid level barrel 12 is provided with the turning plate barrel 15, the turning plate barrel 15 comprises a turning plate barrel 151, a lower sealing cover 152 and an internal bottom cover block 153, the lower, the high-level alarm 16 is installed at the upper right end of the liquid level barrel 12, the top cover 17 is installed at the upper end of the turning plate barrel 15, the connecting device 18 is installed at the right end of the liquid level barrel 12, the connecting device 18 comprises a first pipeline 181, an installing nut 182, a first connecting block 183, a first installing block 184, a second pipeline 185, a series block 186, a second connecting block 187 and a second installing block 188, the first pipeline 181 is fixedly connected with the first connecting block 183 through the installing nut 182, the first installing block 184 is installed at the right end of the first pipeline 181, the first installing block 184 and the second installing block 188 are vertically connected with the box body 23, the second pipeline 185 is fixedly connected with the second connecting block 187 through the series block 186, the second installing block 188 is installed at the right end of the second pipeline 185, the metering box 2 is installed at the right end of the connecting device 18, the metering box 2 comprises a placing plate 21, a supporting column 22, a box body 23, an observation window 24, a partition, The upper end of the placing plate 21 is provided with a supporting column 22, the upper end of the supporting column 22 is provided with a box body 23, the front surface of the box body 23 is provided with an observation window 24, the observation window 24 is a component made of toughened glass, through the installation of the observation window 24, a worker can observe the internal condition of the device on the premise of not opening the metering box 2, the working efficiency is improved, the observability is improved, the occurrence of accidents is avoided, the edge of the inner cavity of the box body 23 is provided with a separating inner plate 25, the inner cavity of the box body 23 is provided with a separating plate 26, the sealing property of the built-in structure is more stabilized through the installation of the separating plate 26 for separating the inner plate 25, the connecting blocks 27 are installed at the two ends of the separating plate 26, the separating plate 26 is movably connected with the stabilizing strips 28 through the connecting blocks 27, the bottom end of the box body 23 is provided with a discharging port 29, the top cover, the upper top cover 3 comprises a sealing strip 31, a cover body 32, a vent hole 33, a feeding port 34 and a mounting groove 35, the cover body 32 is installed at the upper end of the sealing strip 31, the sealing performance of the whole device is improved through the installation of the sealing strip 31, the whole sealing structure of the device is improved, the sealing strip 31 is a component made of synthetic rubber, the vent hole 33 is installed at the upper right end of the cover body 32, the feeding port 34 is installed at the upper left end of the cover body 32, the mounting groove 35 is installed in the top inner cavity of the cover body 32, the electrode liquid level meter 4 is installed in the inner cavity of the mounting groove 35, the electrode liquid level meter 4 comprises a motor shell 41, a locking ring 42, a reference object 43, a mounting thread 44, a lower mounting shell 45 and an antenna 46, the locking ring 42 is installed at the lower end of the motor shell 41, the device can completely block the air from entering or flowing out under, improve work efficiency, reference thing 43 is installed to the lower extreme of catch 42, and installation screw thread 44 is installed to the lower extreme of reference thing 43, and lower level installation shell 45 is installed to the lower extreme of installation screw thread 44, and antenna 46 is installed to the lower extreme of lower level installation shell 45, through the installation of level gauge 1 and electrode level gauge 4, utilizes two monitoring mechanism to come more accurate monitoring, improves work efficiency.

In summary, the following steps: the utility model provides a seal structure of a liquid level measuring box, which comprises a liquid level meter 1, a measuring box 2, an upper top cover 3 and an electrode liquid level meter 4, through the installation of an observation window 24, a worker can observe the internal condition of the device under the premise of not opening the measuring box 2, the work efficiency is improved, the observability is increased, so as to avoid the occurrence of accidents, the seal performance of the whole device is increased through the installation of a sealing strip 31, the whole seal structure of the device is improved, through the installation of a mounting groove 35 and an electrode shell 41, the device can completely block the air from entering or flowing out under the condition of closing, the seal performance of the whole device is increased, the work efficiency is improved, the seal performance of a built-in structure is more stabilized through the installation of a baffle plate 26 for separating an inner plate 25, through the installation of the liquid level meter 1 and the electrode liquid level meter 4, the use of a double monitoring mechanism for more accurate monitoring, the working efficiency is improved.

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

1. The utility model provides a seal structure of liquid level metering box, includes level gauge (1), batch meter (2), goes up top cap (3) and electrode level gauge (4), level gauge (1) and batch meter (2) swing joint, batch meter (2) and last top cap (3) swing joint, go up top cap (3) and electrode level gauge (4) swing joint, its characterized in that: the liquid level meter (1) comprises a liquid level bottom plate (11), a liquid level barrel (12), a liquid level observation plate (13), a low-level alarm (14), a turnover barrel (15), a high-level alarm (16), a top cover (17) and a connecting device (18), the liquid level barrel (12) is installed at the upper end of the liquid level bottom plate (11), the liquid level observation plate (13) is installed at the front of the liquid level barrel (12), the low-level alarm (14) is installed at the right lower end of the liquid level barrel (12), the turnover barrel (15) is installed at the left end of the liquid level barrel (12), the high-level alarm (16) is installed at the right upper end of the liquid level barrel (12), the top cover (17) is installed at the upper end of the turnover barrel (15), the connecting device (18) is installed at the right end of the liquid level barrel (12), the metering box (2) is installed at the right end of the connecting device (18), the metering box, The box body (23), the observation window (24), the separation inner plate (25), the separation plate (26), the connecting block (27), the stabilizing strip (28) and the discharge hole (29), the support column (22) is installed at the upper end of the placing plate (21), the box body (23) is installed at the upper end of the support column (22), the observation window (24) is installed on the front face of the box body (23), the separation inner plate (25) is installed at the edge of the inner cavity of the box body (23), the separation plate (26) is installed in the inner cavity of the box body (23), the connecting block (27) is installed at two ends of the separation plate (26), the separation plate (26) is movably connected with the stabilizing strip (28) through the connecting block (27), the discharge hole (29) is installed at the bottom end of the box body (23), the upper top cover (3) is installed at the top end of the box body (23), the upper cover, the electrode liquid level meter comprises a cover body (32) installed at the upper end of a sealing strip (31), an air vent (33) is installed at the upper right end of the cover body (32), a feeding hole (34) is installed at the upper left end of the cover body (32), a mounting groove (35) is installed in the top inner cavity of the cover body (32), an electrode liquid level meter (4) is installed in the inner cavity of the mounting groove (35), the electrode liquid level meter (4) comprises a motor shell (41), a locking ring (42), a reference object (43), mounting threads (44), a lower mounting shell (45) and an antenna (46), the locking ring (42) is installed at the lower end of the motor shell (41), the reference object (43) is installed at the lower end of the locking ring (42), the mounting threads (44) are installed at the lower end of the reference object (43), the lower mounting shell (45) is.

2. A sealing structure of a liquid level measuring tank according to claim 1, characterized in that: the turnover plate cylinder (15) comprises a turnover plate cylinder body (151), a lower sealing cover (152) and a built-in bottom cover block (153), the lower sealing cover (152) is installed at the lower end of the turnover plate cylinder body (151), and the built-in bottom cover block (153) is installed at the upper end of the lower sealing cover (152).

3. A sealing structure of a liquid level measuring tank according to claim 1, characterized in that: connecting device (18) include first pipeline (181), mounting nut (182), first connecting block (183), first installation piece (184), second pipeline (185), series connection piece (186), second connecting block (187) and second installation piece (188), first pipeline (181) are through mounting nut (182) and first connecting block (183) fixed connection, first installation piece (184) are installed to the right-hand member of first pipeline (181), second pipeline (185) are through series connection piece (186) and second connecting block (187) fixed connection, second installation piece (188) are installed to the right-hand member of second pipeline (185).

4. A sealing structure of a liquid level measuring tank according to claim 1, characterized in that: the observation window (24) is a component made of toughened glass material.

5. A sealing structure of a liquid level measuring tank according to claim 1, characterized in that: the sealing strip (31) is a member made of synthetic rubber.

6. A sealing structure of a liquid level measuring tank according to claim 3, wherein: the first mounting block (184) and the second mounting block (188) are vertically connected with the box body (23).