CN218822644U

CN218822644U - Multifunctional intelligent liquid level meter

Info

Publication number: CN218822644U
Application number: CN202222301428.2U
Authority: CN
Inventors: 崔洪浩; 王建; 刘鹏; 廖年年
Original assignee: Nanjing Vost Intelligent Control Technology Co ltd
Current assignee: Nanjing Vost Intelligent Control Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-07
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a multi-functional intelligent level gauge relates to level gauge technical field, specifically includes the level gauge body, the middle part of level gauge body bottom is equipped with impurity interception structure, and impurity interception structure is including keeping apart pipe and impurity clearance mechanism, the bottom of inserted bar is connected with the middle part of keeping apart the inside pipe cavity bottom, the bottom of keeping apart the pipe is inlayed and is had the net that permeates water, the top of keeping apart the pipe is equipped with the blast pipe, one side of level gauge body bottom is equipped with the vertical detection structure, and the vertical detection structure includes conductive ball, detection ring and power. This multi-functional intelligent level gauge has set up impurity interception structure, can filter the liquid that needs detected, prevents that the impurity adhesion in the liquid from influencing the removal of floater on the floater, and has set up the dust removal mechanism who comprises air compressor machine, ventilation slip ring and the board of blowing, can automatic clear permeate water the impurity of online adhesion, the circulation of the liquid of being convenient for.

Description

Multifunctional intelligent liquid level meter

Technical Field

The utility model relates to a level gauge technical field specifically is a multi-functional intelligent level gauge.

Background

The liquid level meter is a device for indicating the actual position of liquid in a tank, is widely applied and is a kind of common liquid level meter, and the float ball type liquid level meter is composed of a float ball, an inserted link and the like. The floater level gauge passes through flange and installs on the container top, and the floater is also along with reciprocating when the liquid level of container changes, but when containing more impurity in the solution that measures, these impurity adhesion can the adhesion on the floater, changes the weight and the volume of floater, and then influences the measuring result of this level gauge, and the installation straightness that hangs down of level gauge can influence the displacement of floater, and then influences the accuracy of level gauge testing result, for this, provides a multi-functional intelligent level gauge.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional intelligent level gauge has solved the impurity adhesion that proposes in the above-mentioned background art on the floater, influences the straightness that hangs down of level gauge measuring accuracy and liquid level piece installation and can influence the displacement's of floater problem.

The utility model provides a following technical scheme: the utility model provides a multi-functional intelligent level gauge, includes the level gauge body, the middle part of level gauge body bottom is connected with the inserted bar, the floater has been cup jointed in the outer lane activity of inserted bar, the middle part of level gauge body bottom is equipped with impurity interception structure, and impurity interception structure includes the isolation pipe of being connected with level gauge body bottom and the air compressor machine of being connected with level gauge body bottom, the bottom and the middle part of isolation pipe inner chamber bottom of inserted bar are connected, the bottom of isolating the pipe is inlayed and is had the net that permeates water, the top swing joint who isolates the pipe inner chamber has the ventilation sliding ring, and the ventilation sliding ring passes through the ventilation pipe to be connected with the air compressor machine, and the bottom of ventilation sliding ring is connected with the dust blowing board through the connecting pipe, the top of isolating the pipe is equipped with the blast pipe, one side of level gauge body bottom is equipped with the vertical detection structure, and the vertical detection structure includes conductive ball, detection ring and power.

Preferably, the outer side wall of the dust blowing plate is in contact with the inner wall of the water permeable net, air injection holes are uniformly formed in the outer side wall of the dust blowing plate, the dust blowing plate is located on the outer side of the floating ball, and a cross valve is connected in an inner cavity of each air injection hole.

Preferably, the ventilation slip ring comprises a rotating toothed ring movably connected with the inner cavity of the isolation pipe, the top of the connecting pipe is connected with the middle of the bottom of the rotating toothed ring, the top end of the connecting pipe extends into the inner cavity of the rotating toothed ring, the top of the rotating toothed ring is movably connected with a fixing ring, the top of the fixing ring is connected with the isolation pipe, one end of the ventilation pipe extends into the inner cavity of the fixing ring, and the inner cavity of the fixing ring is communicated with the inner cavity of the rotating toothed ring.

Preferably, a rotating motor is embedded in one side of the top end of the inner cavity of the isolation pipe, a gear is connected to the tail end of an output shaft of the rotating motor, and the gear is meshed with the rotating gear ring.

Preferably, the middle part of the top of the conductive ball is connected with a pull rope, the other end of the pull rope is connected with the bottom of the liquid level meter body, the bottom of the conductive ball is connected with a power supply through a wire, the top of the detection ring is connected with the bottom of the liquid level meter body, and the bottom of the detection ring is connected with the top of the power supply.

Preferably, the detection ring is composed of an illuminating lamp, and the illuminating lamp is connected with a power supply through a conducting wire.

Preferably, the bottom end of the exhaust pipe is connected with a buoyancy block.

With current multi-functional intelligent level gauge contrast, the utility model discloses possess following beneficial effect:

1. this multi-functional intelligent level gauge has set up impurity interception structure, can filter the liquid that needs detected, prevents that the impurity adhesion in the liquid from on the floater, influencing the removal of floater, and has set up the dust removal mechanism who comprises air compressor machine, ventilation slip ring and the board of blowing, can permeate water the impurity of online adhesion, the circulation of the liquid of being convenient for by automatic clear.

2. This multi-functional intelligent level gauge has set up the vertical detection structure, can carry out intellectual detection system to the levelness of this level gauge installation, and the installation of this level gauge of being convenient for through the setting of stay cord, and electrically conductive ball can be in vertical state under the effect of gravity always, makes electrically conductive ball can contact with the detection ring of slope, and convenient to use person judges the gradient of this level gauge.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the interior of the structural insulating tube of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure isolation tube of the present invention;

FIG. 4 is an enlarged schematic view of the ventilation slip ring of the present invention;

FIG. 5 is an explosion diagram of the vertical structure detection structure of the present invention;

FIG. 6 is a schematic diagram of the structure vertical detection structure circuit connection of the present invention;

fig. 7 is a back schematic view of the structure of fig. 1 of the present invention.

In the figure: 1. a liquid level meter body; 2. an isolation pipe; 3. a water permeable net; 4. a vertical detection structure; 5. an air compressor; 6. a power source; 7. a lighting lamp; 8. a conductive ball; 9. pulling a rope; 10. inserting a rod; 11. a floating ball; 12. a gear; 13. a rotation motor; 14. rotating the toothed ring; 15. a connecting pipe; 16. a dust blowing plate; 17. a fixing ring; 18. a ventilation pipe; 19. an exhaust pipe; 20. a buoyancy block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The utility model provides an embodiment: please refer to fig. 1 to 4, a multi-functional intelligent level gauge, including level gauge body 1, the middle part of 1 bottom of level gauge body is connected with inserted bar 10, and the floater 11 has been cup jointed in the outer lane activity of inserted bar 10, and the middle part of 1 bottom of level gauge body is equipped with impurity interception structure, can filter the liquid that needs detected through impurity interception structure, intercepts the impurity in the liquid, prevents impurity and 11 contacts of floater, influences the use of floater 11.

The impurity interception structure in this embodiment includes and keeps apart pipe 2 with 1 bottom welded of level gauge body, floater 11 is located the middle part of keeping apart 2 inner chambers of pipe, and the bottom of inserted bar 10 is in the same place with the middle part welding of keeping apart 2 bottoms of pipe, the outer lane of keeping apart 2 bottoms is inlayed and is had the net 3 that permeates water, through the setting of net 3 that permeates water, liquid can enter into the inner chamber of keeping apart pipe 2, and permeate water net 3 and intercept the impurity in the liquid, keep apart floater 11 and impurity, be convenient for the use of this level gauge.

After using for a long time, the surface of net 3 that permeates water can be stained with impurity, the circulation of the inside and outside water of influence isolation tube 2, consequently, set up impurity clearance mechanism in the inner chamber of isolation tube 2, impurity clearance mechanism includes air compressor machine 5, the ventilation sliding ring with blow dirt board 16, the compressed air that air compressor machine 5 during operation produced enters into through the ventilation sliding ring and blows in dirt board 16, blow the compressed air in the dirt board 16 and spray to the net 3 that permeates water on, blow off the impurity that blocks up net 3 that permeates water, the circulation of the water of being convenient for.

The air compressor 5 is connected with the bottom of the liquid level meter body 1 through bolts, and an air outlet of the air compressor 5 is in threaded connection with a vent pipe 18.

Referring to fig. 1 and 4, the ventilation slip ring comprises a rotating toothed ring 14 movably connected with an inner cavity of the isolation pipe 2, the top of the rotating toothed ring 14 is movably connected with a fixing ring 17, the top of the fixing ring 17 is welded with the inner cavity of the isolation pipe 2, the inner cavity of the fixing ring 17 is communicated with the inner cavity of the rotating toothed ring 14, one end of a ventilation pipe 18 extends into the inner cavity of the fixing ring 17, the ventilation slip ring is arranged in such a way that compressed air generated when the air compressor 5 works can enter the inner cavity of the rotating toothed ring 14 through the ventilation slip ring, a connecting pipe 15 is embedded in the middle of the inner cavity of the rotating toothed ring 14, the other end of the connecting pipe 15 is embedded on the dust blowing plate 16, the other end of the connecting pipe 15 extends into the inner cavity of the dust blowing plate 16, and the compressed air can enter the inner cavity of the dust blowing plate 16 through the connecting pipe 15 through the arrangement of the connecting pipe 15.

Referring to fig. 2, the outer side wall of the dust blowing plate 16 is in contact with the inner wall of the water permeable net 3, and the outer side wall of the dust blowing plate 16 is uniformly provided with air injection holes, through the arrangement of the air injection holes, air in the dust blowing plate 16 can be discharged, cross valves are bonded in the inner cavities of the air injection holes, through the arrangement of the cross valves, liquid can be prevented from entering the inner cavities of the dust blowing plate 16, the dust blowing plate 16 is located outside the floating ball 11, and the rotation of the floating ball 11 cannot be influenced by the dust blowing plate 16.

One side on 2 inner chamber tops of insulating tube is inlayed and is had rotation motor 13, there is gear 12 at the output shaft end of rotation motor 13 through reduction gear connection, gear 12 and the meshing of rotating ring gear 14, through the setting of rotating motor 13, the rotation of rotating motor 13 can drive the gear 12 rotation of being connected with it, gear 12 drives through the rotating ring gear 14 with it meshing and blows the rotation of dirt board 16, it can contact with the net 3 that permeates water of different positions department to blow dirt board 16, be convenient for blow dirt board 16 and clear up the impurity of adhesion on the net 3 that permeates water.

Referring to fig. 7, when the liquid level gauge is used in a sealed container, the pressure inside the container increases with the entrance of compressed air, in order to keep the balance of the pressure inside the container, an exhaust pipe 19 is disposed at the top end of the isolation pipe 2, the exhaust pipe 19 is C-shaped, two ends of the exhaust pipe 19 are both located outside the isolation pipe 2, one end of the exhaust pipe 19 is connected to a buoyancy block 20, the buoyancy block 20 is disposed so that the end of the exhaust pipe 19 can be always located on the liquid level, which is convenient for exhausting, the end of the exhaust pipe 19 is provided with an electric ball valve, and the middle of the exhaust pipe 19 is located in the inner cavity of the isolation pipe 2.

Please refer to fig. 1 to 6, the multifunctional intelligent liquid level meter further comprises a vertical detection structure 4, the vertical detection structure 4 is composed of a conductive ball 8, a detection ring and a power supply 6, a pull rope 9 is adhered to the middle of the top of the conductive ball 8, the other end of the pull rope 9 is adhered to the bottom of the liquid level meter body 1, when the liquid level meter body 1 is in a vertical state, the conductive ball 8 and the detection ring are in a separated state, and when the liquid level meter body 1 is in an inclined state, and the inclined structure of the liquid level meter body 1 influences the upward moving position of the floating ball 11, the conductive ball 8 and the detection ring are in a contact state, and the bright light emitted by the detection ring reminds a user.

In this embodiment, bolted connection is passed through together in the top of detection ring and the bottom of level gauge body 1, the bottom of detection ring is passed through the bolt and is connected with the top of power 6, and the detection ring comprises light 7, the wall connection of light 7 has the conducting strip, the one end of conducting strip is passed through the wire and is connected with the anodal or the negative pole of power 6, the middle part of 8 bottoms of conductive ball is connected with another wire, the length of this wire is the twice of distance between conductive ball 8 and the power 6, this wire is connected with the another utmost point of power 6, therefore, when the conducting strip contact on conductive ball 8 and light 7, conductive ball 8, light 7 and power 6 form a closed circuit, power 6 can provide the electric energy for light 7, light takes place the light in the circular telegram of light 7, be convenient for remind the user to adjust this level gauge installation angle.

In summary, the following steps: this multi-functional intelligent level gauge is when using, the user is according to the luminance of light 7, can judge the installation inclination of this level gauge, when detecting the ring and not bright, this level gauge is in vertically state, be convenient for this level gauge to use, when this level gauge uses, the bottom of insulating tube 2 and the bottom contact of container inner chamber, liquid around the insulating tube 2 enters into the inner chamber of insulating tube 2 through passing through water net 3, and pass through water net 3 and intercept the impurity in the liquid, prevent impurity and floater 11 contact, influence the work of floater 11, when needing to clear up the impurity on the water net 3, air compressor machine 5 circular telegram work, compressed air that air compressor machine 5 during operation produced enters into the inner chamber of blowing dirt board 16 through ventilation sliding ring and connecting pipe 15, the air in the blowing dirt board 16 sprays on the net 3 that permeates water through the wind jet hole, blow off the impurity on the net 3 that permeates water, and air compressor machine 5, rotation motor 13 drives rotation ring gear 14 and rotates, it can contact with the different positions that permeate water net 3 at the during operation to blow dirt board 16, be convenient for permeate water and clear up the clearance of impurity.

While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional intelligent level gauge, includes level gauge body (1), the middle part of level gauge body (1) bottom is connected with inserted bar (10), floater (11), its characterized in that have been cup jointed in the outer lane activity of inserted bar (10): the middle part of level gauge body (1) bottom is equipped with impurity interception structure, and impurity interception structure includes isolation pipe (2) of being connected with level gauge body (1) bottom and air compressor machine (5) of being connected with level gauge body (1) bottom, the bottom of inserted bar (10) is connected with the middle part of isolation pipe (2) inner chamber bottom, the bottom of isolation pipe (2) is inlayed and is had water-permeable net (3), the top swing joint of isolation pipe (2) inner chamber has ventilation sliding ring, and ventilation sliding ring passes through ventilation pipe (18) and is connected with air compressor machine (5), and the bottom of ventilation sliding ring is connected with through connecting pipe (15) blows dirt board (16), the top of isolation pipe (2) is equipped with blast pipe (19), one side of level gauge body (1) bottom is equipped with vertical detection structure (4), and vertical detection structure (4) are including electrically conductive ball (8), detection ring and power (6).

2. The multifunctional intelligent liquid level meter as claimed in claim 1, wherein: the outer side wall of the dust blowing plate (16) is in contact with the inner wall of the water permeable net (3), air spraying holes are uniformly formed in the outer side wall of the dust blowing plate (16), the dust blowing plate (16) is located on the outer side of the floating ball (11), and a cross valve is connected into an inner cavity of each air spraying hole.

3. The multifunctional intelligent liquid level meter according to claim 1, wherein: the ventilation slip ring comprises a rotating toothed ring (14) movably connected with an inner cavity of an isolation pipe (2), the top of a connecting pipe (15) is connected with the middle of the bottom of the rotating toothed ring (14), the top of the connecting pipe (15) extends into the inner cavity of the rotating toothed ring (14), the top of the rotating toothed ring (14) is movably connected with a fixing ring (17), the top of the fixing ring (17) is connected with the isolation pipe (2), one end of a ventilation pipe (18) extends into the inner cavity of the fixing ring (17), and the inner cavity of the fixing ring (17) is communicated with the inner cavity of the rotating toothed ring (14).

4. The multifunctional intelligent liquid level meter according to claim 1, wherein: one side on insulating tube (2) inner chamber top is inlayed and is had rotation motor (13), the output shaft end-to-end connection of rotation motor (13) has gear (12), gear (12) and rotation ring gear (14) meshing.

5. The multifunctional intelligent liquid level meter as claimed in claim 1, wherein: the middle part at the top of the conductive ball (8) is connected with a pull rope (9), the other end of the pull rope (9) is connected with the bottom of the liquid level meter body (1), the bottom of the conductive ball (8) is connected with a power supply (6) through a wire, the top of the detection ring is connected with the bottom of the liquid level meter body (1), and the bottom of the detection ring is connected with the top of the power supply (6).

6. The multifunctional intelligent liquid level meter according to claim 5, wherein: the detection ring consists of an illuminating lamp (7), and the illuminating lamp (7) is connected with a power supply (6) through a conducting wire.

7. The multifunctional intelligent liquid level meter as claimed in claim 2, wherein: the bottom end of the exhaust pipe (19) is connected with a buoyancy block (20).