CN214309003U

CN214309003U - Novel ultrahigh pressure liquid level meter

Info

Publication number: CN214309003U
Application number: CN202022875632.6U
Authority: CN
Inventors: 范青鹏
Original assignee: Xian Yongxin Technology Co Ltd
Current assignee: Xian Yongxin Technology Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-28
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a novel ultra-high pressure liquid level meter, which comprises a pool and a transmitter, wherein the bottom end of the transmitter is connected with a cable, the bottom end of the cable is connected with a probe, a steel pipe is vertically placed at one side of the bottom end in the pool, the probe is positioned in the steel pipe, a plurality of water inlet holes are arranged at one side of the lower end of the outer surface of the steel pipe, when the probe is put into the installation seat, the position of the pulley can be adjusted by rotating a support rod according to the inner diameter of the steel pipe by utilizing a thread structure between the support rod and a screw hole until four pulleys can be abutted against the inner wall of the steel pipe, then four rotating motors can be started, so that the probe can be stably moved down to the lower side in the steel pipe, and the probe can not be blocked at a certain position in the steel pipe under the driving of the pulley and the support rod, the probe is kept stable, the data can be accurately detected, and the practicability of the prior art is effectively improved.

Description

Novel ultrahigh pressure liquid level meter

Technical Field

The utility model relates to a level gauge, in particular to novel superhigh pressure level gauge belongs to level gauge technical field.

Background

The drop-in type liquid level meter is made by adopting an advanced isolation type diffused silicon sensing element or a ceramic capacitance pressure sensing sensor based on the principle that the measured liquid static pressure is proportional to the height of the liquid, converts the static pressure into an electric signal, and converts the electric signal into a standard electric signal (generally 4-20 mA/1-5 VDC) through temperature compensation and linear correction, namely the pressure sensor for measuring the liquid level, which can be called as a static pressure liquid level meter, a liquid level transmitter, a liquid level sensor and a water level sensor.

Chinese patent No. CN207741826U discloses a water flow pressure interference-proof drop-in type liquid level meter, wherein, the flowing water enters into the gap between the sleeve and the probe of the liquid level meter through the through hole on the sleeve of the liquid level meter, the water pressure is stable, thereby the water flow pressure interference caused by the swinging of the probe of the liquid level meter or the external mechanical work can be eliminated, and the measured value is stable and accurate; chinese patent No. CN209372178U proposes a waterproof drop-in type pressure liquid level meter for inspection wells, which is characterized in that a drop-in type pressure sensor and an inner cavity of a waterproof shell are communicated through a cable gas guide tube, so that the volume of gas is increased, the requirement of gas guide is met, and the measurement error can be greatly reduced; chinese patent No. CN210570924U discloses a novel corrosion-resistant drop-in level gauge, which seals the joint of the gas guide cable and the plastic housing by a sealing sleeve, improves the sealing performance of the probe mechanism, and further enhances the corrosion-resistant capability.

However, the existing liquid level meters can not ensure the stability when used in a torrent liquid environment, and the probes of the liquid level meters are easy to deviate in the torrent liquid environment, so that the measurement precision is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel superhigh pressure level gauge to current level gauge probe that proposes in solving above-mentioned background art rocks easily under the torrent environment, influences the problem that detects the precision.

In order to achieve the above object, the utility model provides a following technical scheme: a novel ultrahigh pressure liquid level meter comprises a water tank and a transmitter, wherein the bottom end of the transmitter is connected with a cable, the bottom end of the cable is connected with a probe, a steel pipe is vertically placed on one side of the bottom end in the water tank, the probe is positioned in the steel pipe, and a plurality of water inlet holes are formed in one side of the lower end of the outer surface of the steel pipe;

the bottom end of the probe is fixedly provided with a balancing weight, the top end of the probe is provided with an installation seat, a cable fixedly penetrates through the bottom side to the top side of the installation seat, screw holes are formed in the front side, the rear side, the left side and the right side of the installation seat, supporting rods are movably arranged inside the four screw holes, external threads are arranged at one ends, close to the installation seat, of the outer surfaces of the four supporting rods, an installation bin is fixedly installed at one end, far away from the installation seat, of the four supporting rods, a groove is formed in one side, far away from the corresponding supporting rod, of the installation bin, and a pulley is movably arranged inside the groove;

the inside of installation storehouse is seted up the cavity, one side fixed mounting in the cavity has the rotation motor.

As a preferred technical scheme of the utility model, the width of mount pad equals the width of probe, the width of balancing weight is greater than the width of probe, the weight of balancing weight is greater than the total weight of probe and mount pad.

As an optimal technical scheme of the utility model, branch passes through external screw thread and corresponding screw screwed connection.

As an optimized technical scheme of the utility model, mount pad, branch and installation storehouse are made by stainless steel.

As a preferred technical scheme of the utility model, the motor shaft activity of rotating the motor runs through in one side of corresponding recess, and the fixed middle-end to the opposite side that runs through in corresponding pulley one side of spindle nose.

As an optimized technical scheme of the utility model, the surface bonding of pulley has the rubber pad.

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

the utility model relates to a novel superhigh pressure level gauge, through the mount pad that sets up, when dropping into the probe, can be earlier according to the internal diameter of steel pipe, rotatory branch, utilize the helicitic texture between branch and the screw, the position of adjustment pulley, can offset with the inner wall of steel pipe until four pulleys, then can start four rotation motors, make the probe stable move down to the inside downside of steel pipe, during this period, receive ordering about of pulley, the probe can not block up in certain position in the steel pipe yet, and the probe is under the supporting role of pulley and branch, make the probe remain stable, the detection of accurate completion data, the practicality of prior art has effectively been improved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the position A of the present invention;

fig. 3 is a schematic perspective view of the mounting base of the present invention;

fig. 4 is a top sectional view of the mounting bin of the present invention.

In the figure: 1. a pool; 2. a transmitter; 3. a cable; 4. a probe; 5. a steel pipe; 6. a water inlet hole; 7. a balancing weight; 8. a mounting seat; 9. a screw hole; 10. a strut; 11. an external thread; 12. installing a bin; 13. a groove; 14. a pulley; 15. a cavity; 16. a rotation motor; 17. and (7) a rubber pad.

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.

Embodiment 1 as shown in fig. 1-4, a novel ultra-high pressure liquid level meter comprises a water tank 1 and a transmitter 2, wherein the bottom end of the transmitter 2 is connected with a cable 3, the bottom end of the cable 3 is connected with a probe 4, a steel pipe 5 is vertically placed on one side of the bottom end inside the water tank 1, the probe 4 is positioned in the steel pipe 5, and a plurality of water inlet holes 6 are formed in one side of the lower end of the outer surface of the steel pipe 5;

the bottom end of the probe 4 is fixedly provided with a balancing weight 7, the top end of the probe 4 is provided with a mounting seat 8, the cable 3 fixedly penetrates through the bottom side to the top side of the mounting seat 8, screw holes 9 are formed in the front side, the rear side, the left side and the right side of the mounting seat 8, supporting rods 10 are movably arranged inside the four screw holes 9, external threads 11 are arranged at one ends, close to the mounting seat 8, of the outer surfaces of the four supporting rods 10, mounting bins 12 are fixedly arranged at one ends, far away from the mounting seat 8, of the four supporting rods 10, grooves 13 are formed in one sides, far away from the corresponding supporting rods 10, of the mounting bins 12, and pulleys 14 are movably arranged inside the grooves 13;

a cavity 15 is arranged in the mounting bin 12, and a rotating motor 16 is fixedly mounted on one side in the cavity 15.

Embodiment 2 on the basis of embodiment 1, as shown in fig. 2, the width of the mounting seat 8 is equal to that of the probe 4, the width of the counterweight 7 is greater than that of the probe 4, and the weight of the counterweight 7 is greater than the total weight of the probe 4 and the mounting seat 8.

Example 3 on the basis of example 1, as shown in fig. 3, the supporting rod 10 is screwed with the corresponding screw hole 9 through the external thread 11.

Example 4 in example 1, as shown in fig. 3, the mounting seat 8, the supporting rod 10 and the mounting chamber 12 are made of stainless steel.

Embodiment 5 on the basis of embodiment 1, as shown in fig. 4, a motor shaft of a rotating motor 16 movably penetrates through one side of a corresponding groove 13, and a shaft head fixedly penetrates through the middle end of one side of a corresponding pulley 14 to the other side.

Example 6 in example 1, as shown in fig. 4, a rubber pad 17 is bonded to the outer surface of the pulley 14.

Embodiment 7 as shown in fig. 1-4, the novel ultra-high pressure liquid level meter comprises a water tank 1 and a transmitter 2, wherein a cable 3 is connected to the bottom end of the transmitter 2, a probe 4 is connected to the bottom end of the cable 3, a steel pipe 5 is vertically placed on one side of the bottom end inside the water tank 1, the probe 4 is positioned inside the steel pipe 5, a plurality of water inlet holes 6 are formed in one side of the lower end of the outer surface of the steel pipe 5, a counterweight 7 is fixedly installed at the bottom end of the probe 4, an installation seat 8 is arranged at the top end of the probe 4, the cable 3 fixedly penetrates through the bottom side to the top side of the installation seat 8, screw holes 9 are respectively formed in the front, the rear, the left and the right sides of the installation seat 8, supporting rods 10 are movably arranged inside the four screw holes 9, external threads 11 are respectively arranged at one ends, close to the installation seat 8, of the outer surfaces of the four supporting rods 10, an installation bin 12 is fixedly installed at one end, far away from the installation seat 8, a groove 13 is formed in one side, far away from the corresponding supporting rod 10, of the installation bin 12, a pulley 14 is movably arranged in the groove 13;

cavity 15 has been seted up to the inside of installation storehouse 12, inside one side fixed mounting of cavity 15 has rotation motor 16, the width of mount pad 8 equals the width of probe 4, the width of balancing weight 7 is greater than the width of probe 4, the weight of balancing weight 7 is greater than the total weight of probe 4 and mount pad 8, branch 10 is through external screw thread 11 and corresponding screw 9 screwed connection, mount pad 8, branch 10 and installation storehouse 12 are made by stainless steel material, the motor shaft activity of rotation motor 16 runs through in one side of corresponding recess 13, and the fixed middle-end to the opposite side that runs through in corresponding pulley 14 one side of spindle nose, pulley 14's surface bonding has rubber pad 17.

When specifically using, the utility model relates to a novel superhigh pressure level gauge, before dropping into probe 4, can be earlier according to steel pipe 5's internal diameter, rotatory branch 10, utilize the helicitic texture between branch 10 and the screw 9, adjust pulley 14's position, can offset with steel pipe 5's inner wall until four pulley 14, then can start four and rotate motor 16, make probe 4 stable move down to the inside downside of steel pipe 5, in this period, receive ordering about of pulley 14, certain position in steel pipe 5 can not be blockked up yet to probe 4, and probe 4 is under pulley 14 and branch 10's supporting role, make probe 4 remain stable, the detection of accurate completion data, the practicality of prior art has effectively been improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A novel ultrahigh pressure liquid level meter comprises a water pool (1) and a transmitter (2), and is characterized in that the bottom end of the transmitter (2) is connected with a cable (3), the bottom end of the cable (3) is connected with a probe (4), a steel pipe (5) is vertically placed on one side of the inner bottom end of the water pool (1), the probe (4) is positioned in the steel pipe (5), and a plurality of water inlet holes (6) are formed in one side of the lower end of the outer surface of the steel pipe (5);

a balancing weight (7) is fixedly installed at the bottom end of the probe (4), an installation seat (8) is arranged at the top end of the probe (4), the cable (3) fixedly penetrates through the bottom side to the top side of the installation seat (8), screw holes (9) are formed in the front, back, left and right sides of the installation seat (8), supporting rods (10) are movably arranged in the four screw holes (9), external threads (11) are arranged at one ends, close to the installation seat (8), of the outer surfaces of the four supporting rods (10), an installation bin (12) is fixedly installed at one end, far away from the installation seat (8), of the four supporting rods (10), a groove (13) is formed in one side, far away from the corresponding supporting rod (10), of the installation bin (12), and a pulley (14) is movably arranged in the groove (13);

a cavity (15) is formed in the mounting bin (12), and a rotating motor (16) is fixedly mounted on one side of the interior of the cavity (15).

2. A novel ultra-high pressure liquid level gauge according to claim 1, characterized in that: the width of mount pad (8) equals the width of probe (4), the width of balancing weight (7) is greater than the width of probe (4), the weight of balancing weight (7) is greater than the total weight of probe (4) and mount pad (8).

3. A novel ultra-high pressure liquid level gauge according to claim 1, characterized in that: the supporting rod (10) is in threaded connection with the corresponding screw hole (9) through an external thread (11).

4. A novel ultra-high pressure liquid level gauge according to claim 1, characterized in that: the mounting seat (8), the support rod (10) and the mounting bin (12) are all made of stainless steel materials.

5. A novel ultra-high pressure liquid level gauge according to claim 1, characterized in that: the motor shaft of the rotating motor (16) movably penetrates through one side of the corresponding groove (13), and the shaft head fixedly penetrates through the middle end of one side of the corresponding pulley (14) to the other side.

6. A novel ultra-high pressure liquid level gauge according to claim 1, characterized in that: the outer surface of the pulley (14) is bonded with a rubber pad (17).