CN210119267U

CN210119267U - Non-linear standard tank electromagnetic floating ball level meter

Info

Publication number: CN210119267U
Application number: CN201921170155.4U
Authority: CN
Inventors: 倪世坤
Original assignee: Jiali Tianjin Electronics Co Ltd
Current assignee: Jiali Tianjin Electronics Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-02-28
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a non-linear standard tank case electromagnetism floater level gauge belongs to floater level gauge technical field, including the level gauge main part, the level gauge main part mainly comprises ring flange, instrument storehouse and a fixed cylinder, the outer fixed surface of fixed cylinder is connected with the ring flange, and the upper surface of ring flange is fixed and is installed the instrument storehouse, and the top of fixed cylinder extends to in the instrument storehouse, and the below of fixed cylinder is provided with floater and balancing weight, and the bottom of fixed cylinder and the upper surface of balancing weight are all fixed and are installed the mount, and the upper surface and the lower surface of floater are all fixed and are installed the fixed column; through being provided with the fixed column on the floater, utilize the fixed column to pass the mounting hole on the mount to insert the locating pin in the locating hole on the fixed column, and then realized fixed to the fixed column, thereby the completion is fixed to the installation of floater, simple structure, and it is all convenient fixed with the dismantlement, avoids using the fixed inconvenient and problem that the bolt rusts and is difficult to dismantle the floater of bolt.

Description

Non-linear standard tank electromagnetic floating ball level meter

Technical Field

The utility model belongs to the technical field of the floater level gauge, concretely relates to non-linear standard tank electromagnetism floater level gauge.

Background

The float level meter uses magnetic float as measuring element, and utilizes the magnetic coupling action to make the resistance in the sensor implement linear change, and utilizes intelligent converter to convert the resistance change into standard current signal, and can display the percentage, current and level value of liquid level on site, and can implement automatic detection, control and recording of liquid level, and said meter is applicable to sewage treatment of petroleum, chemical industry, electric power, light industry and medicine industries and measurement of medium liquid level in various normal pressure and pressure-bearing containers, and is especially ideal for liquid level measurement of underground storage tank and storage tank

According to the floating ball for the floating ball liquid level meter provided by Chinese patent (publication number: CN208621149U), the weight of the floating ball can be freely increased through the water injection cavity and the counterweight in the comparison document, furthermore, the floating ball can be connected through the bolt and the screw hole according to actual needs, so that the practicability is increased, can be selectively installed and disassembled according to different measured media, is very convenient and simple, has more flexibility than the traditional floating ball, but is easy to be corroded by liquid and rusted when being connected and fixed by using bolts, and then make the floater inconvenient when dismantling, be difficult to dismantle and get off, and the bolt installation is also inconvenient, and present floater level gauge all is linear basically simultaneously, in case a link has bad fallen, probably will lead to the damage of whole product, and present product all takes the instrument, highly can't satisfy the installation needs of standard jar, and the linear difficult analysis judges the fault point and eliminates the fault point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nonlinear standard tank case electromagnetism floater level gauge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the non-linear standard tank electromagnetic floating ball liquid level meter comprises a liquid level meter main body, wherein the liquid level meter main body mainly comprises a flange plate, an instrument bin and a fixed cylinder, the flange plate is fixedly connected to the outer surface of the fixed cylinder, the instrument bin is fixedly arranged on the upper surface of the flange plate, the top end of the fixed cylinder extends into the instrument bin, a floating ball and a balancing weight are arranged below the fixed cylinder, fixed frames are fixedly arranged at the bottom end of the fixed cylinder and the upper surface of the balancing weight, fixed columns are fixedly arranged on the upper surface and the lower surface of the floating ball, the two fixed columns respectively penetrate through mounting holes formed in the two fixed frames, positioning holes are formed in the fixed columns, positioning pins are arranged on the inner side walls of the positioning holes, a high-precision resistor and a reed switch are arranged inside the fixed cylinder, and the high-precision resistor and the reed, the high-precision resistor and the reed pipe are respectively and electrically connected with the two main lines and the protection pipes, the two main lines and the protection pipes are respectively and electrically connected with the two ends of the high-precision resistor in parallel, the high-precision resistor is arranged inside the instrument bin, the two ends of the high-precision resistor are also provided with leads, and the leads penetrate through the instrument bin and extend out of the instrument bin.

Preferably, the number of the high-precision resistors and the number of the reed pipes are a plurality, and the high-precision resistors and the reed pipes are combined into a whole and then are connected in parallel to the trunk line and the protection pipe.

Preferably, the counterweight block is provided with a ground anchor hook hole.

Preferably, the length of the positioning pin is larger than the diameter of the mounting hole, and the outer surfaces of the two ends of the positioning pin are attached to the inner side wall of the fixing frame.

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

the fixing column is arranged on the floating ball, the fixing column penetrates through the mounting hole in the fixing frame, and the positioning pin is inserted into the positioning hole in the fixing column, so that the fixing of the fixing column is realized, the mounting and fixing of the floating ball are completed, the structure is simple, the fixing and the dismounting are both convenient, and the problems that the fixing by using a bolt is inconvenient, the bolt is rusted and the floating ball is difficult to dismount are avoided;

through set up a plurality of tongue tubes and the high-accuracy resistance that the combination was in the same place of concatenating each other in fixed section of thick bamboo to connect a plurality of tongue tubes and the high-accuracy resistance that are in the same place of concatenating each other in parallel and guide to high accuracy resistance through main line and protection tube on, can not lead to the fact the influence to other when making a certain way break down, make it continue normal use, do not have other electron device except high accuracy resistance in the instrument storehouse simultaneously, further reduce instrument storehouse cabin body volume, reduce the height.

Drawings

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

fig. 2 is a schematic structural view of the floating ball of the present invention viewed from above;

FIG. 3 is a schematic structural diagram of a front view section of the present invention;

FIG. 4 is a schematic structural view of the bottom treatment of the present invention;

in the figure: 1. a gauge body; 2. a flange plate; 3. an instrument bin; 4. a fixed cylinder; 5. a floating ball; 6. fixing a column; 7. a fixed mount; 8. a balancing weight; 9. positioning pins; 10. a ground anchor hook hole; 11. a reed switch; 12. high precision resistance; 13. a trunk line and a protection pipe; 14. a high-precision resistor; 15. and (7) leading wires.

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, the present invention provides a technical solution: a nonlinear standard tank electromagnetic floating ball liquid level meter comprises a liquid level meter main body 1, wherein the liquid level meter main body 1 mainly comprises a flange plate 2, an instrument bin 3 and a fixed cylinder 4, the outer surface of the fixed cylinder 4 is fixedly connected with the flange plate 2, the upper surface of the flange plate 2 is fixedly provided with the instrument bin 3, the top end of the fixed cylinder 4 extends into the instrument bin 3, a floating ball 5 and a balancing weight 8 are arranged below the fixed cylinder 4, the bottom end of the fixed cylinder 4 and the upper surface of the balancing weight 8 are both fixedly provided with fixed frames 7, the upper surface and the lower surface of the floating ball 5 are both fixedly provided with fixed columns 6, the two fixed columns 6 respectively penetrate through mounting holes formed in the two fixed frames 7, positioning holes are formed in the fixed columns 6, positioning pins 9 are arranged on the inner side walls of the positioning holes, a high-precision resistor 12 and a reed pipe 11 are arranged inside the fixed cylinder 4, and, the high-precision resistor 12 and the reed switch 11 are electrically connected with two main lines and the protection tubes 13 respectively, the two main lines and the protection tubes 13 are electrically connected with two ends of the high-precision resistor 14 respectively in parallel, the high-precision resistor 14 is arranged inside the instrument cabin 3, two ends of the high-precision resistor 14 are further provided with leads 15, and the leads 15 penetrate through the instrument cabin 3 and extend out of the instrument cabin 3.

In the embodiment, when the floating ball 5 is installed, firstly, the two fixing columns 6 on the floating ball 5 respectively pass through the installation holes on the two fixing frames 7, and the positioning pin 9 is inserted into the positioning hole on the fixing column 6, so as to fix the fixing column 6, thereby completing the installation and fixation of the floating ball 5, when the floating ball 5 is disassembled, the floating ball 5 can be taken down only by pulling out the positioning pin 9, a plurality of reed pipes 11 and high-precision resistors 12 which are mutually connected in series and combined together are arranged in the fixing cylinder 4, and the plurality of reed pipes 11 and high-precision resistors 12 which are combined together are mutually connected in parallel and are guided to the high-precision resistor 14 through the trunk line and the protection tube 13, so that when a certain path fails, other paths cannot be influenced, the path can be continuously and normally used, meanwhile, no other electronic devices are arranged in the instrument bin 3 except the high-precision resistor 14, and the volume of the instrument bin 3 is further reduced, the height is reduced.

Specifically, the number of the high-precision resistors 12 and the reed switches 11 is several, and the high-precision resistors 12 and the reed switches 11 are combined into a whole and then are mutually connected in parallel on a main line and a protection tube 13; the high-precision resistor 12 is connected with the reed switch 11 in series, and a plurality of combinations are connected on the main line and the protection tube 13 in parallel, so that when a certain line breaks down, other lines cannot be influenced, and the normal use of the product is ensured.

Specifically, the counterweight block 8 is provided with a ground anchor hook hole 10; the counterweight 8 can be effectively fixed inside the standard tank by using the ground anchor hook hole 10.

Specifically, the length of the positioning pin 9 is larger than the diameter of the mounting hole, and the outer surfaces of two ends of the positioning pin 9 are attached to the inner side wall of the fixing frame 7; the fixing post 6 is limited by inserting the positioning pin 9 into the fixing post 6, so that the fixing post 6 cannot be easily separated from the fixing frame 7.

The utility model discloses a theory of operation and use flow: when the floating ball 5 is installed, firstly, two fixing columns 6 on the floating ball 5 respectively pass through the installation holes on two fixing frames 7, and the positioning pin 9 is inserted into the positioning hole on the fixing column 6, so that the fixing of the fixing column 6 is realized, the installation and the fixing of the floating ball 5 are completed, when the floating ball 5 is disassembled, the floating ball 5 can be taken down only by pulling out the positioning pin 9, a plurality of reed switches 11 and high-precision resistors 12 which are mutually connected in series and combined together are arranged in the fixing cylinder 4, and the plurality of reed switches 11 and the high-precision resistors 12 which are mutually combined together are mutually connected in parallel and are guided to the high-precision resistors 14 through a main line and a protection tube 13, so that when a certain line breaks down, other lines cannot be influenced, the normal use of the line can be continued, meanwhile, no other electronic devices are arranged in the instrument bin 3 except the high-precision resistors 14, the volume of the instrument bin, the height is reduced.

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. Nonlinear standard tank electromagnetism floater level gauge, including level gauge main part (1), its characterized in that: the liquid level meter comprises a liquid level meter main body (1) and a liquid level meter main body, wherein the liquid level meter main body mainly comprises a flange plate (2), an instrument bin (3) and a fixed cylinder (4), the flange plate (2) is fixedly connected to the outer surface of the fixed cylinder (4), the instrument bin (3) is fixedly installed on the upper surface of the flange plate (2), the top end of the fixed cylinder (4) extends into the instrument bin (3), a floating ball (5) and a balancing weight (8) are arranged below the fixed cylinder (4), fixing frames (7) are fixedly installed at the bottom end of the fixed cylinder (4) and the upper surface of the balancing weight (8), fixing columns (6) are fixedly installed on the upper surface and the lower surface of the floating ball (5), the two fixing columns (6) respectively penetrate through mounting holes formed in the two fixing frames (7), positioning holes are formed in the fixing columns (6), positioning pins (9, the high-precision electric resistance measuring device is characterized in that a high-precision resistor (12) and a reed pipe (11) are arranged inside the fixed cylinder (4), the high-precision resistor (12) and the reed pipe (11) are electrically connected in series, the high-precision resistor (12) and the reed pipe (11) are respectively electrically connected with two main lines and protective pipes (13), the two main lines and the protective pipes (13) are respectively electrically connected with two ends of a high-precision resistor (14) in parallel, the high-precision resistor (14) is arranged inside the instrument bin (3), two ends of the high-precision resistor (14) are further provided with leads (15), and the leads (15) penetrate through the instrument bin (3) and extend out of the instrument bin (3).

2. The non-linear standard tank electromagnetic float ball level gauge according to claim 1, characterized in that: the high-precision resistors (12) and the reed pipes (11) are respectively in a plurality of numbers, and the high-precision resistors (12) and the reed pipes (11) are combined into a whole and then are mutually connected in parallel on a main line and a protection pipe (13).

3. The non-linear standard tank electromagnetic float ball level gauge according to claim 1, characterized in that: and the counterweight block (8) is provided with a ground anchor hook hole (10).

4. The non-linear standard tank electromagnetic float ball level gauge according to claim 1, characterized in that: the length of locating pin (9) is greater than the diameter of mounting hole, the surface at locating pin (9) both ends and the inside wall laminating of mount (7).