CN211504331U

CN211504331U - Novel liquid level meter device

Info

Publication number: CN211504331U
Application number: CN202020314243.3U
Authority: CN
Inventors: 陈宇
Original assignee: Xi'an Xiangyuan Science & Technology Co ltd
Current assignee: Xi'an Xiangyuan Science & Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-09-15
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a novel liquid level meter device, including device main part, ring flange, blowoff valve, positive pressure valve and signal teletransmission device, the ring flange is installed to one side of device main part bottom, and the central point department of putting of ring flange bottom installs the blowoff valve, install the positive pressure valve on the outer wall of device main part one side, the one end of positive pressure valve extends to the inside of device main part, and installs the negative pressure valve on the device main part outer wall of positive pressure valve one side, the one end of negative pressure valve extends to the inside of device main part, be provided with on the outer wall of device main part one side and disassemble the structure, the central point department of putting on device main part top installs signal teletransmission device, the guard box is installed to one side on device main part surface. The utility model discloses not only prolong life, reduced staff's maintenance intensity, still reduced the use cost of device.

Description

Novel liquid level meter device

Technical Field

The utility model relates to a level gauge technical field specifically is a novel level gauge device.

Background

As is well known, the height of a liquid medium in a container is called as a liquid level, an instrument for measuring the liquid level is called as a liquid level meter, the liquid level meter is one of level instruments, and the types of the liquid level meter comprise a tuning fork vibration type, a magnetic suspension type, a pressure type, ultrasonic waves, sonar waves, a magnetic turning plate, radars and the like.

The liquid level meter devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing liquid level meter device generally needs to be inserted into a measuring medium, if the measuring method is used for measuring a non-corrosive medium, the liquid level meter is very easy to corrode if the measuring method is used for measuring a strong acid, strong alkali and strong corrosive medium, and the use cost of the device is high;

(2) when the existing liquid level meter device needs to be maintained, the whole liquid level meter device is usually required to be disassembled, the process is time-consuming and labor-consuming and inconvenient to operate, and the maintenance time of workers is greatly increased;

(3) the service life of the existing liquid level meter device is prolonged due to long-term exposure in the external environment, and the haze, the wind, the rain and the like are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel level gauge device to the use cost who provides the device among the above-mentioned background art is higher, life is low and staff's maintenance intensity is big problem is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a novel liquid level meter device comprises a device main body, a flange plate, a drain valve, a positive pressure valve and a signal remote transmission device, wherein the flange plate is arranged on one side of the bottom end of the device main body, a blowoff valve is arranged at the central position of the bottom end of the flange plate, a positive pressure valve is arranged on the outer wall of one side of the device main body, one end of the positive pressure valve extends to the inside of the device main body, and a negative pressure valve is arranged on the outer wall of the device main body at one side of the positive pressure valve, one end of the negative pressure valve extends to the inside of the device main body, the outer wall of one side of the device main body is provided with a disassembly structure, the central position of the top end of the device main body is provided with a signal remote transmission device, one side of the surface of the device main body is provided with a protection box, and one side on the surface of the protection box is hinged with a door frame, one side on the surface of the device main body is provided with a transparent window, and the surface of the device main body on one side of the transparent window is provided with a plate turning box.

Preferably, the inner walls of the two sides of the device body are provided with spacer sleeves, the device body on one side of the spacer sleeves is internally provided with a strong magnetic buoy in a sliding manner, and the strong magnetic buoy is matched with the turning plate block.

Preferably, the inside of disassembling the structure has set gradually main support, arc piece, locating piece, leads to groove, auxiliary stand, spring, constant head tank, guide bar and mounting groove, be fixed with the auxiliary stand on the outer wall of device main part one side, and be provided with the constant head tank on the outer wall of auxiliary stand one side to install the locating piece on the auxiliary stand outer wall between the adjacent constant head tank, the inside both ends of locating piece all are provided with logical groove.

Preferably, a main bracket is installed at one end, far away from the auxiliary bracket, of the positioning block, and an installation groove is installed on the outer wall of one side of the main bracket.

Preferably, the arc piece is installed to the one end that leads to inslot portion, and the central point on arc piece top puts the department and is fixed with the guide bar, and the top of guide bar extends to the outside of main support to one side winding on guide bar surface has the spring, and the spring plays fixed and spacing effect to the migration range of arc piece.

Preferably, the both ends of guard box all are fixed with the stopper frame, and the equidistant restriction piece all is installed to the inside one side of stopper frame to install the lead screw on the outer wall of restriction piece one side, the both ends of lead screw extend to the outside of stopper frame, the handle is installed to the one end that the stopper frame outer wall was kept away from to the lead screw, and the one end of lead screw is fixed with the support, and the one end that the lead screw was kept away from to the support is fixed with the mounting panel.

Preferably, the turn-over board is installed to the one end of turn-over board incasement portion and turns over the board incasement portion that board instruction was fast one side and be provided with the scale, through the setting of scale, convenient to use person observes the position of solution.

Preferably, the flange bolt is arranged on one side of the surface of the mounting plate, the valve body groove is formed in the surface of the mounting plate on one side of the flange bolt, and the mounting of the device main body is facilitated through the flange bolt and the valve body groove.

Compared with the prior art, the beneficial effects of the utility model are that: the novel liquid level meter device not only prolongs the service life, reduces the maintenance intensity of workers, but also reduces the use cost of the device;

(1) the device is characterized in that the device main body is placed in the protection box through the protection box, the handle and the support are arranged, the positive pressure valve and the negative pressure valve sequentially penetrate through the corresponding valve body grooves, the handle is manually rotated to drive the screw rod to rotate in the limiting block, the limiting block plays a limiting and fixing role on the screw rod, the support and the mounting plate can be pushed to the outer wall of the solution box, then the flange bolt is driven into the solution box, the device can be mounted completely, the device is prevented from being corroded by bad weather under the shielding of the protection box, and the service life of the device is prolonged;

(2) the door frame is opened by arranging the guide rod, the positioning groove and the arc-shaped block, the guide rod is manually rotated, one end of the guide rod is rotated to the outside of the positioning groove, the fixed limit of the guide rod is released, then the guide rod is pulled upwards to drive the arc-shaped block to be pushed out to the outside of the through groove together, the spring is in a compressed state, the fixed limit of the auxiliary support is released at the moment, the auxiliary support and the through groove can be pushed out to the outside of the main support, then the main body of the device is taken out from the inside of the protection box, the dismounting work of the device is completed, the phenomenon of dismounting the whole device is avoided, and the labor intensity of workers is reduced;

(3) through being provided with strong magnetic buoy, turn over the board case, turn over board instruction and fast and transparent window, solution passes through the inside of positive pressure valve access device main part, the negative pressure valve plays the effect of balanced pressure, when the liquid level in the measured container goes up and down, permanent magnet steel in the strong magnetic buoy passes through the magnetic coupling and transmits the turn over board case, make to turn over the board and instruct to overturn soon, turn over the board instruction when the liquid level goes up and trun into red by white soon, turn over the board instruction when the liquid level descends and trun into white by red soon, the red white juncture is the actual height of liquid level in the container on the panel, and can observe the real-time height of liquid level through mutually supporting of transparent window and scale, thereby realize liquid level display, avoid the device direct and strong acid, the alkali, medium direct contact such as strong corrosion.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the protection box of the present invention;

fig. 4 is a schematic view of the mounting plate of the present invention;

fig. 5 is an enlarged schematic view of the dismounting mechanism of the present invention.

In the figure: 1. a device main body; 2. a flange plate; 3. a blowoff valve; 4. a positive pressure valve; 5. disassembling the structure; 501. A main support; 502. an arc-shaped block; 503. positioning blocks; 504. a through groove; 505. a sub-mount; 506. a spring; 507. positioning a groove; 508. a guide bar; 509. mounting grooves; 6. a negative pressure valve; 7. a signal remote transmission device; 8. a door frame; 9. a protection box; 10. a limiting block frame; 11. a ferromagnetic buoy; 12. a spacer sleeve; 13. a graduated scale; 14. the turning plate is fast to indicate; 15. turning over the board box; 16. a transparent window; 17. mounting a plate; 18. a support; 19. a limiting block; 20. a screw rod; 21. a handle; 22. a flange bolt; 23. a valve body groove.

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. 1-5, the present invention provides an embodiment: a novel liquid level meter device comprises a device main body 1, a flange plate 2, a blow-down valve 3, a positive pressure valve 4 and a signal remote transmission device 7, wherein the flange plate 2 is installed on one side of the bottom end of the device main body 1, the blow-down valve 3 is installed at the central position of the bottom end of the flange plate 2, the positive pressure valve 4 is installed on the outer wall of one side of the device main body 1, one end of the positive pressure valve 4 extends into the device main body 1, a negative pressure valve 6 is installed on the outer wall of the device main body 1 on one side of the positive pressure valve 4, one end of the negative pressure valve 6 extends into the device main body 1, and a disassembly structure 5 is arranged on;

a main support 501, an arc block 502, a positioning block 503, a through groove 504, an auxiliary support 505, a spring 506, a positioning groove 507, a guide rod 508 and a mounting groove 509 are sequentially arranged in the disassembling structure 5, the auxiliary support 505 is fixed on the outer wall of one side of the device main body 1, the positioning groove 507 is arranged on the outer wall of one side of the auxiliary support 505, the positioning block 503 is mounted on the outer wall of the auxiliary support 505 between the adjacent positioning grooves 507, the through groove 504 is arranged at two ends of the inner part of the positioning block 503, the main support 501 is mounted at one end of the positioning block 503 far away from the auxiliary support 505, the mounting groove 509 is mounted on the outer wall of one side of the main support 501, the arc block 502 is mounted at one end of the inner part of the through groove 504, the guide rod 508 is fixed at the center position of the top end of the arc block;

when the device needs to be maintained, the door frame 8 is opened, one end of the guide rod 508 is rotated to the outside of the positioning groove 507 by manually rotating the guide rod 508, the fixing limit of the guide rod 508 is released, then the guide rod 508 is pulled upwards to drive the arc-shaped block 502 to be pushed out to the outside of the through groove 504 together, the spring 506 is in a compressed state, the fixing limit of the auxiliary bracket 505 is released at the moment, the auxiliary bracket 505 and the through groove 504 can be pushed out to the outside of the main bracket 501, and then the device main body 1 is taken out from the inside of the protection box 9, so that the disassembly work of the device is completed, the phenomenon of disassembling the whole device is avoided, and the labor intensity of workers is reduced;

a signal remote transmission device 7 is installed at the center position of the top end of the device main body 1, a protection box 9 is installed on one side of the surface of the device main body 1, a door frame 8 is hinged to one side of the surface of the protection box 9, a transparent window 16 is arranged on one side of the surface of the device main body 1, and a plate turnover box 15 is installed on the surface of the device main body 1 on one side of the transparent window 16;

the two ends of the protection box 9 are both fixed with limiting block frames 10, one side inside each limiting block frame 10 is provided with limiting blocks 19 at equal intervals, the outer wall of one side of each limiting block 19 is provided with a lead screw 20, the two ends of each lead screw 20 extend to the outside of each limiting block frame 10, one end, far away from the outer wall of each limiting block frame 10, of each lead screw 20 is provided with a handle 21, one end of each lead screw 20 is fixed with a support 18, one end, far away from the lead screw 20, of each support 18 is fixed with a mounting plate 17, one side of the surface of each mounting plate 17 is provided with a flange bolt 22, the surface of each mounting plate 17 on one side of each flange bolt 22 is provided with a valve body groove 23, one end inside each turnover box 15 is provided with a turnover indicating block 14;

the device main body 1 is placed in the protection box 9, the positive pressure valve 4 and the negative pressure valve 6 sequentially penetrate through the corresponding valve body grooves 23, the handle 21 is manually rotated to drive the screw rod 20 to rotate in the limiting block 19, the limiting block 19 plays a limiting and fixing role on the screw rod 20, the support 18 and the mounting plate 17 can be pushed to the outer wall of the solution box, then the flange bolt 22 is driven into the solution box, the device can be mounted completely, the device is prevented from being corroded by bad weather under the shielding of the protection box 9, and the service life of the device is prolonged;

the inner walls of two sides of the device body 1 are provided with a spacer 12, and a strong magnetic buoy 11 is slidably arranged in the device body 1 at one side of the spacer 12;

when the liquid level in the container under test goes up and down, permanent magnet steel in the strong magnetic buoy 11 passes through the magnetic coupling and transmits to the board case 15 that turns over, make the board that turns over instruct fast 14 upset 180, turn over board when the liquid level goes up and instruct fast 14 to trun into red by white, turn over board instruct fast 14 to trun into white by red when the liquid level descends, red white juncture is the actual height of liquid level in the container on the panel, and can observe the real-time height of liquid level through transparent window 16 and scale 13 mutually supporting, thereby realize the liquid level display, avoid the direct and strong acid of device, strong base, medium direct contact such as strong corrosion, the use cost of reducing means.

The working principle is as follows: when in use, firstly, the device main body 1 is put into the protection box 9, the positive pressure valve 4 and the negative pressure valve 6 sequentially pass through the corresponding valve body grooves 23, the handle 21 is manually rotated to drive the screw rod 20 to rotate in the limiting block 19, the limiting block 19 plays a role in limiting and fixing the screw rod 20, the support 18 and the mounting plate 17 can be pushed to the outer wall of the solution box, then the flange bolt 22 is driven into the solution box, the device can be mounted, the device is prevented from being corroded by bad weather under the shielding of the protection box 9, the service life of the device is prolonged, when the device needs to be maintained, the door frame 8 is opened, one end of the guide rod 508 is rotated to the outside of the positioning groove 507 by manually rotating the guide rod 508, the fixed limit of the guide rod 508 is released, then the guide rod 508 is pulled upwards to drive the arc-shaped block 502 to be pushed out of the through groove 504 together, and the spring 506 is compressed, the fixed limit of the secondary support 505 is released at the moment, the secondary support 505 and the through groove 504 can be pushed out to the outside of the main support 501, then the device main body 1 is taken out from the inside of the protection box 9, the dismounting work of the device is completed, the phenomenon of dismounting the whole device is avoided, the labor intensity of workers is reduced, the solution enters the inside of the device main body 1 through the positive pressure valve 4, the negative pressure valve 6 plays a role of balancing pressure, when the liquid level in the detected container rises and falls, the permanent magnetic steel in the strong magnetic buoy 11 is transmitted to the flap box 15 through magnetic coupling, the flap indication block 14 is turned over by 180 degrees, when the liquid level rises, the flap indication block 14 is turned from white to red, when the liquid level falls, the red-white junction of the panel is the actual height of the liquid level in the container, and the real-time height of the liquid level can be observed through the mutual matching of the transparent window 16 and the graduated, thereby realizing liquid level display, avoiding direct contact of the device with strong acid, strong alkali, strong corrosion and other media, and reducing the use cost of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel liquid level meter device, includes device main part (1), ring flange (2), blowoff valve (3), positive pressure valve (4) and signal teletransmission device (7), its characterized in that: the device is characterized in that a flange plate (2) is installed on one side of the bottom end of the device main body (1), a blowdown valve (3) is installed at the central position of the bottom end of the flange plate (2), a positive pressure valve (4) is installed on the outer wall of one side of the device main body (1), one end of the positive pressure valve (4) extends to the inside of the device main body (1), a negative pressure valve (6) is installed on the outer wall of the device main body (1) on one side of the positive pressure valve (4), one end of the negative pressure valve (6) extends to the inside of the device main body (1), a disassembly structure (5) is arranged on the outer wall of one side of the device main body (1), a signal remote transmission device (7) is installed at the central position of the top end of the device main body (1), a protection box (9) is installed on one side of the surface of the device main body (1), a door frame (8), and a panel turnover box (15) is arranged on the surface of the device main body (1) at one side of the transparent window (16).

2. The new fluid level gauge assembly of claim 1, wherein: spacer bushes (12) are mounted on the inner walls of the two sides of the device body (1), and strong magnetic buoys (11) are slidably mounted inside the device body (1) on one side of the spacer bushes (12).

3. The new fluid level gauge assembly of claim 1, wherein: the device is characterized in that a main support (501), an arc-shaped block (502), a positioning block (503), a through groove (504), an auxiliary support (505), a spring (506), a positioning groove (507), a guide rod (508) and a mounting groove (509) are sequentially arranged inside the disassembling structure (5), the auxiliary support (505) is fixed on the outer wall of one side of the device main body (1), the positioning groove (507) is formed in the outer wall of one side of the auxiliary support (505), the positioning block (503) is mounted on the outer wall of the auxiliary support (505) between the adjacent positioning grooves (507), and the through groove (504) is formed in both ends of the inside of the positioning block (503).

4. A new type of liquid level gauge device as claimed in claim 3, characterized in that: a main support (501) is installed at one end, far away from the auxiliary support (505), of the positioning block (503), and an installation groove (509) is installed on the outer wall of one side of the main support (501).

5. The new liquid level gauge device as claimed in claim 4, wherein: an arc-shaped block (502) is installed at one end inside the through groove (504), a guide rod (508) is fixed at the center of the top end of the arc-shaped block (502), the top end of the guide rod (508) extends to the outside of the main support (501), and a spring (506) is wound on one side of the surface of the guide rod (508).

6. The new fluid level gauge assembly of claim 1, wherein: both ends of guard box (9) are all fixed with stopper frame (10), and stopper frame (10) inside one side all installs equidistant restriction piece (19) to install lead screw (20) on the outer wall of restriction piece (19) one side, the both ends of lead screw (20) extend to the outside of stopper frame (10), handle (21) are installed to the one end that stopper frame (10) outer wall was kept away from in lead screw (20), and the one end of lead screw (20) is fixed with support (18), and the one end that lead screw (20) were kept away from in support (18) is fixed with mounting panel (17).

7. The new fluid level gauge assembly of claim 1, wherein: the turnover indicating block (14) is installed at one end inside the turnover box (15), and a graduated scale (13) is arranged inside the turnover box (15) on one side of the turnover indicating block (14).

8. The new fluid level gauge assembly of claim 6, wherein: one side on mounting panel (17) surface all is provided with flange bolt (22), and mounting panel (17) surface of flange bolt (22) one side is provided with valve body groove (23).