Liquid level meter with data remote transmission function

Abstract

The utility model discloses a liquid level meter with a remote data transmission function, relates to the field of liquid level meters, and aims to solve the problems that an existing liquid level meter does not have the remote data transmission function, detection of the liquid level meter is generally directly displayed on a display screen, field observation is needed, a detection result cannot be obtained in time when the liquid level meter cannot arrive at the field, data cannot be transmitted in time, and the cost is high. According to the technical scheme, the liquid level meter is characterized by comprising a liquid level meter body, an induction rod is arranged at the lower end of the liquid level meter body, a floating ball is arranged outside the induction rod, a flange plate is arranged at the bottom of the liquid level meter body, and a wire holder is arranged on one side of the liquid level meter body; a mounting seat is arranged on one side of the liquid level meter body, a mounting cavity is formed in the mounting seat, a data box is arranged in the mounting cavity, a busbar is arranged at one end of the data box, a wireless transmitter is arranged in the data box, and a male plug is arranged at the bottom of the mounting cavity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquid level meter, specifically is a kind of liquid level meter with data remote transmission function. BACKGROUND

[0002] Liquid level meter is a kind of instrument for measuring the liquid level height of liquid or powder in container, widely used in various different industries and fields, including industrial production, chemistry, pharmaceutical, food and beverage, environmental protection, energy, aerospace etc.Data remote transmission refers to the technology that data information is transmitted between remote locations.

[0003] However, the device and prior art still have the following defects:

[0004] The existing liquid level meter does not have the function of remote transmission of data, and the liquid level meter detection is generally displayed directly on the display screen, which needs to be observed on site. The detection results cannot be obtained in time when the site cannot be reached, and the data cannot be transmitted in time, which reduces the use effect of the liquid level meter and cannot meet the use requirement. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of liquid level meter with data remote transmission function.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of liquid level meter with data remote transmission function, including liquid level meter main body, the lower end of liquid level meter main body is provided with inductive rod, and the upper end of inductive rod is connected with the lower end of liquid level meter main body as a whole, the outside of inductive rod is provided with float ball, and float ball is slidably connected with inductive rod, the bottom of liquid level meter main body is provided with flange plate, and flange plate is fixedly connected with liquid level meter main body, one side of liquid level meter main body is provided with terminal block, and terminal block is connected with liquid level meter main body as a whole, one side of liquid level meter main body is provided with mounting seat, and mounting seat is connected with liquid level meter main body by screw, the inside of mounting seat is provided with installation cavity, the inside of installation cavity is provided with data box, one end of data box is provided with female busbar, the inside of data box is provided with wireless transmitter, and female busbar and wireless transmitter are fixedly connected with data box, wireless transmitter is electrically connected with female busbar, the bottom of installation cavity is provided with male plug, and male plug is fixedly connected with mounting seat, male plug is correspondingly provided with female busbar, and data box and liquid level meter main body are electrically engagedly connected by male plug and female busbar.

[0008] By adopting the above technical scheme, data box is loaded into mounting seat, male plug is inserted into female busbar and connected with data box, and the data of liquid level meter working process is uploaded to terminal by wireless transmitter, to realize data remote transmission function and facilitate remote monitoring.

[0009] Further, the inside of the data box is provided with a GPS locator and a storage, and the GPS locator and the storage are fixedly connected with the data box, and the GPS locator and the storage are electrically connected with the wireless transmitter and the busbar respectively.

[0010] By adopting the above technical scheme, the GPS locator is connected with the wireless transmitter, the wireless transmitter can upload the coordinate position of the liquid level meter when uploading the working data of the liquid level meter, the remote staff can quickly read and position the liquid level meter, the storage stores and backs up the working data of the liquid level meter, and the staff can read the backup data.

[0011] Further, the side wall of the data box is provided with a rolling groove, the rolling groove is provided with two, and the two rolling grooves are arranged on the two sides of the data box, the inner wall of the mounting cavity is provided with a rolling ball, and the rolling ball is arranged on the two sides of the data box, the rolling ball is arranged correspondingly with the rolling groove, and the rolling ball is rolling connected with the mounting seat.

[0012] By adopting the above technical scheme, the rolling ball guides and limits the data box inserted into the mounting cavity, so that the busbar on the data box inserted into the mounting cavity is accurately connected with the male plug.

[0013] Further, the upper side of the mounting seat is provided with a cover plate, the upper end of the mounting seat is provided with a connecting groove, the connecting groove is provided with two, the lower side of the two ends of the cover plate is provided with a connecting block, the connecting block is provided with two, and the connecting block is fixedly connected with the cover plate, the connecting block is provided with a through hole, and the connecting block is correspondingly arranged with the connecting groove, the two sides of the mounting seat are provided with a limiting bolt, the limiting bolt is provided with two, and the limiting bolt is correspondingly arranged with the through hole, the limiting bolt is screw connected with the mounting seat, and the cross section of the connecting groove and the connecting block is provided in a trapezoidal shape.

[0014] By adopting the above technical scheme, the connecting block is inserted into the connecting groove, one end of the limiting bolt is screwed into the through hole, the connecting block inserted into the connecting groove is limited, the cover plate is connected with the mounting seat, and the upper end opening of the mounting seat is plugged.

[0015] Further, the bottom of the mounting cavity is provided with a first compression spring, the first compression spring is provided with two, and the two first compression springs are arranged on the two sides of the male plug, one end of the first compression spring is fixedly connected with the mounting seat, and the other end of the first compression spring is in contact with the data box, the lower side of the cover plate is provided with a second compression spring, the second compression spring is provided with two, and one end of the second compression spring is fixedly connected with the cover plate, the other end of the second compression spring is in contact with the data box.

[0016] By adopting the above technical scheme, the first compression spring and the second compression spring are respectively in contact with the two sides of the data box, the data box installed in the mounting cavity is clamped, and the installed data box has the effect of buffering and shock absorption.

[0017] Further, the inside of the installation cavity is provided with a drying plate, and the drying plate is fixedly connected with the mounting seat, one side of the mounting seat is provided with a breathable opening, the inside of the breathable opening is provided with a dustproof screen, and the dustproof screen is connected with the mounting seat in an integrated manner.

[0018] By adopting the above technical scheme, the drying plate absorbs the humid air in the installation cavity, ensures that the internal environment of the installation cavity is dry, the breathable opening enables the installation cavity to be in communication with the external environment, the heat in the installation cavity is discharged through the breathable opening, and the effect of cooling is achieved, and the dustproof screen has the effect of dust prevention.

[0019] Further, one side of the flange plate is provided with a mounting bolt, the mounting bolt is in sliding connection with the flange plate in a penetrating manner, the lower end of the flange plate is provided with a rubber pad, the rubber pad is connected with the flange plate in a bonded manner, and the outside of the mounting bolt is provided with an elastic gasket, and the mounting bolt is in sliding connection with the elastic gasket in a penetrating manner.

[0020] By adopting the above technical scheme, the mounting bolt is connected with the container by penetrating the flange plate, the liquid level meter is installed on the container for use, the elastic gasket enables the connecting structure to have the functions of buffering and shock absorption, and the rubber pad fills the gap between the flange plate and the container, thereby improving the sealing performance of the liquid level meter.

[0021] To sum up, the beneficial technical effects of the utility model are as follows:

[0022] 1. The data box, the male plug, the female bus, the wireless transmitter, the GPS locator and the storage are adopted, the data box and the liquid level meter main body are electrically connected in a clamping manner through the male plug and the female bus, the data of the working process of the liquid level meter is uploaded to the terminal by means of the wireless transmitter, the function of remote data transmission is realized, remote monitoring is facilitated, the GPS locator is connected with the wireless transmitter, and the wireless transmitter can upload the coordinate position of the liquid level meter when uploading the working data of the liquid level meter, so that remote staff can quickly locate the liquid level meter; and the storage stores and backs up the working data of the liquid level meter, so that the staff can read the backup data.

[0023] 2. The first compression spring, the second compression spring and the drying plate are adopted, the first compression spring and the second compression spring are respectively in contact with the two sides of the data box, the data box installed in the installation cavity is clamped, and the installed data box has the functions of buffering and shock absorption, and the drying plate absorbs the humid air in the installation cavity, so as to ensure that the internal environment of the installation cavity is dry. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the utility model, constitute a part of the specification, and do not constitute a limitation on the utility model. In the drawings:

[0025] Figure 1 It is a whole structure schematic view of the utility model.

[0026] Figure 2 is the utility data box and mounting seat and cover plate connection relationship diagram;

[0027] Figure 3 is the utility data box main structure diagram;

[0028] Figure 4 is the utility mounting seat bottom structure diagram;

[0029] Figure 5 is the utility data box and mounting seat connection section view;

[0030] Figure 6 is the utility Figure 2 A area local enlarged view.

[0031] In the figure, 1, liquid level gauge main body;2, flange;3, induction rod;4, floating ball;5, installation bolt;6, elastic gasket;7, limit bolt;8, wiring seat;9, rubber pad;10, mounting seat;11, cover plate;12, air vent;13, installation cavity;14, data box;15, male plug;16, female row;17, first compression spring;18, second compression spring;19, ball;20, rolling groove;21, wireless transmitter;22, GPS locator;23, storage;24, drying plate;25, dust screen;26, connecting groove;27, connecting block;28, through hole. DETAILED DESCRIPTION

[0032] The utility model will be further described in detail below in combination with the drawings.

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] Please refer to Figures 1-6The utility model provides technical scheme: a liquid level meter with data remote transmission function, including liquid level meter main part 1, the lower extreme of liquid level meter main part 1 is provided with induction rod 3, and the upper end of induction rod 3 is integrally connected with the lower extreme of liquid level meter main part 1, the outside of induction rod 3 is provided with float ball 4, and float ball 4 is slidably connected with induction rod 3, the bottom of liquid level meter main part 1 is provided with flange plate 2, and flange plate 2 is fixedly connected with liquid level meter main part 1, one side of liquid level meter main part 1 is provided with binding post 8, and binding post 8 is integrally connected with liquid level meter main part 1, one side of liquid level meter main part 1 is provided with mounting seat 10, and mounting seat 10 is connected with liquid level meter main part 1 through screw, the inside of mounting seat 10 is provided with installation cavity 13, the inside of installation cavity 13 is provided with data box 14, one end of data box 14 is provided with female busbar 16, the inside of data box 14 is provided with wireless transmitter 21, and female busbar 16 and wireless transmitter 21 are fixedly connected with data box 14, and wireless transmitter 21 is electrically connected with female busbar 16, the bottom of installation cavity 13 is provided with male plug 15, and male plug 15 is fixedly connected with mounting seat 10, and male plug 15 is correspondingly provided with female busbar 16, and data box 14 and liquid level meter main part 1 are electrically engagedly connected through male plug 15 and female busbar 16, data box 14 is loaded into mounting seat 10, male plug 15 is inserted into female busbar 16 and is connected with data box 14, and the data of liquid level meter working process is uploaded to terminal by wireless transmitter 21, realizes data remote transmission function, and it is convenient to carry out remote monitoring.

[0035] Please refer to Figure 3 The inside of data box 14 is provided with GPS locator 22 and storage 23, and GPS locator 22 and storage 23 are fixedly connected with data box 14, and GPS locator 22 and storage 23 are electrically connected with wireless transmitter 21 and female busbar 16 respectively, and GPS locator 22 is connected with wireless transmitter 21, and wireless transmitter 21 can upload the coordinate position of liquid level meter when uploading the working data of liquid level meter, and it is convenient for remote staff to quickly read and position the liquid level meter, and storage 23 stores and backs up the working data of liquid level meter, and it is convenient for staff to read the backup data.

[0036] Please refer to Figure 2 、 Figure 3 And Figure 5 The sidewall of data box 14 is provided with rolling groove 20, the rolling groove 20 is provided with two, and the two rolling grooves 20 are arranged on the two sides of data box 14, the inner wall of installation cavity 13 is provided with ball 19, and the ball 19 is arranged on the two sides of data box 14, the ball 19 is correspondingly provided with rolling groove 20, and the ball 19 is rollingly connected with mounting seat 10, and the ball 19 guides and limits data box 14 inserted into installation cavity 13, so that female busbar 16 on data box 14 inserted into installation cavity 13 is accurately connected with male plug 15.

[0037] Please refer to Figure 1 ,Figure 2 And Figure 6 The upper portion of the mounting base 10 is provided with a cover plate 11, the upper end of the mounting base 10 is provided with a connecting groove 26, the connecting groove 26 is provided with two, the lower portion of both ends of the cover plate 11 is provided with a connecting block 27, the connecting block 27 is provided with two, and the connecting block 27 is fixedly connected with the cover plate 11, the connecting block 27 is provided with a through hole 28, and the connecting block 27 is correspondingly provided with the connecting groove 26, both sides of the mounting base 10 are provided with a limiting bolt 7, the limiting bolt 7 is provided with two, and the limiting bolt 7 is correspondingly provided with the through hole 28, the limiting bolt 7 is threadedly connected with the mounting base 10, and the connecting groove 26 and the connecting block 27 are provided in a trapezoidal shape, the connecting block 27 is inserted into the connecting groove 26, one end of the limiting bolt 7 is screwed into the through hole 28, the connecting block 27 inserted into the connecting groove 26 is limited, and the cover plate 11 is connected with the mounting base 10, so that the upper end opening of the mounting base 10 is plugged.

[0038] Please refer to Figure 2 And Figure 4 The bottom of the mounting cavity 13 is provided with a first compression spring 17, the first compression spring 17 is provided with two, and the two first compression springs 17 are arranged on both sides of the male plug 15, one end of the first compression spring 17 is fixedly connected with the mounting base 10, and the other end of the first compression spring 17 is attached to the data box 14, the lower portion of the cover plate 11 is provided with a second compression spring 18, the second compression spring 18 is provided with two, one end of the second compression spring 18 is fixedly connected with the cover plate 11, and the other end of the second compression spring 18 is attached to the data box 14, the first compression spring 17 and the second compression spring 18 respectively contact both sides of the data box 14, the data box 14 mounted in the mounting cavity 13 is clamped, and the mounted data box 14 has a buffering and damping effect.

[0039] Please refer to Figure 4 And Figure 5 The inside of the mounting cavity 13 is provided with a drying plate 24, and the drying plate 24 is fixedly connected with the mounting base 10, one side of the mounting base 10 is provided with a ventilation port 12, the inside of the ventilation port 12 is provided with a dust screen 25, and the dust screen 25 is integrated with the mounting base 10, the drying plate 24 absorbs the humid air in the mounting cavity 13, ensures that the inside of the mounting cavity 13 is dry, the ventilation port 12 makes the mounting cavity 13 communicate with the outside environment, releases and discharges the heat in the mounting cavity 13 through the ventilation port 12, plays a role in cooling, and the dust screen 25 plays a role in dust prevention.

[0040] Please refer to Figure 1The side of the flange plate 2 is provided with the mounting bolt 5, and the mounting bolt 5 is in through sliding connection with the flange plate 2, the lower end of the flange plate 2 is provided with the rubber pad 9, and the rubber pad 9 is in bonding connection with the flange plate 2, the outside of the mounting bolt 5 is provided with the elastic gasket 6, and the mounting bolt 5 is in through sliding connection with the elastic gasket 6, the mounting bolt 5 passes through the flange plate 2 and is connected with the container, the liquid level meter is installed on the container for use, the elastic gasket 6 makes the connecting structure have the buffering and damping function, and the rubber pad 9 fills the gap between the flange plate 2 and the container, thereby improving the sealing property of the liquid level meter connection.

[0041] Working principle: the mounting bolt 5 passes through the flange plate 2 and is connected with the container, the liquid level meter is installed on the container for use, the cover plate 11 is opened to install the data box 14 into the mounting cavity 13, the data box 14 and the liquid level meter main body 1 are electrically connected through the male plug 15 and the female row 16, then the connecting block 27 is inserted into the connecting groove 26 in alignment, one end of the limiting bolt 7 is screwed into the through hole 28 to limit the connecting block 27 inserted into the connecting groove 26, the cover plate 11 is connected with the mounting seat 10 to block the upper end opening of the mounting seat 10, the first compression spring 17 and the second compression spring 18 are respectively in contact with the two sides of the data box 14 to clamp the data box 14 installed in the mounting cavity 13, and the installed data box 14 has the buffering and damping effect; the data of the working process of the liquid level meter is uploaded to the terminal by the wireless transmitter 21 to realize the data remote transmission function, facilitate remote monitoring, the GPS locator 22 is connected with the wireless transmitter 21, and the wireless transmitter 21 can upload the coordinate position of the liquid level meter when uploading the working data of the liquid level meter, which facilitates the remote staff to quickly read and position the liquid level meter; the storage 23 stores and backs up the working data of the liquid level meter, which facilitates the staff to read the backup data. The wireless transmitter 21 adopts a TL-WN726N WiFi transmitter, and the GPS locator 22 adopts a Tuqiang GT300.

[0042] It should be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A level gauge with remote data transmission function, comprising a level gauge body (1), characterized in that: A sensing rod (3) is provided at the lower end of the liquid level gauge body (1), and the upper end of the sensing rod (3) is connected to the lower end of the liquid level gauge body (1) as a whole. A float (4) is provided outside the sensing rod (3), and the float (4) is slidably connected to the sensing rod (3). A flange (2) is provided at the bottom of the liquid level gauge body (1), and the flange (2) is fixedly connected to the liquid level gauge body (1). A terminal block (8) is provided on one side of the liquid level gauge body (1), and the terminal block (8) is connected to the liquid level gauge body (1) as a whole. A mounting base (10) is provided on one side of the liquid level gauge body (1), and the mounting base (10) is connected to the liquid level gauge body (1) by screws. The inner part of the mounting base (10) is... The unit is provided with an installation cavity (13), and a data box (14) is provided inside the installation cavity (13). A busbar (16) is provided at one end of the data box (14). A wireless transmitter (21) is provided inside the data box (14), and the busbar (16) and the wireless transmitter (21) are fixedly connected to the data box (14). The wireless transmitter (21) is electrically connected to the busbar (16). A male plug (15) is provided at the bottom of the installation cavity (13), and the male plug (15) is fixedly connected to the mounting base (10). The male plug (15) is correspondingly provided to the busbar (16), and the data box (14) and the liquid level gauge body (1) are electrically engaged and connected through the male plug (15) and the busbar (16).

2. A level gauge with remote data transmission function according to claim 1, characterized in that: The data box (14) is equipped with a GPS locator (22) and a storage device (23), and the GPS locator (22) and the storage device (23) are fixedly connected to the data box (14). The GPS locator (22) and the storage device (23) are electrically connected to the wireless transmitter (21) and the busbar (16), respectively.

3. A level gauge with remote data transmission function according to claim 1, characterized in that: The data box (14) has two roller grooves (20) on its side wall, and the two roller grooves (20) are located on both sides of the data box (14). The mounting cavity (13) has two roller balls (19) on its inner wall, and the roller balls (19) are located on both sides of the data box (14). The roller balls (19) are corresponding to the roller grooves (20), and the roller balls (19) are tumblingly connected to the mounting base (10).

4. A level gauge with remote data transmission function according to claim 1, characterized in that: A cover plate (11) is provided above the mounting base (10). A connecting groove (26) is provided at the upper end of the mounting base (10). There are two connecting grooves (26). A connecting block (27) is provided at the lower ends of both ends of the cover plate (11). There are two connecting blocks (27). The connecting blocks (27) are fixedly connected to the cover plate (11). A through hole (28) is provided on the connecting block (27). The connecting block (27) is corresponding to the connecting groove (26). Limit bolts (7) are provided on both sides of the mounting base (10). There are two limit bolts (7). The limit bolts (7) are corresponding to the through hole (28). The limit bolts (7) are threadedly connected to the mounting base (10). The cross-sections of the connecting groove (26) and the connecting block (27) are trapezoidal.

5. A level gauge with remote data transmission function according to claim 4, characterized in that: The bottom of the mounting cavity (13) is provided with a first compression spring (17). There are two first compression springs (17), and the two first compression springs (17) are located on both sides of the male plug (15). One end of the first compression spring (17) is fixedly connected to the mounting base (10), and the other end of the first compression spring (17) is in contact with the data box (14). A second compression spring (18) is provided below the cover plate (11). There are two second compression springs (18), and one end of the second compression spring (18) is fixedly connected to the cover plate (11), and the other end of the second compression spring (18) is in contact with the data box (14).

6. A level gauge with remote data transmission function according to claim 1, characterized in that: The mounting cavity (13) is provided with a drying plate (24), and the drying plate (24) is fixedly connected to the mounting base (10). A vent (12) is provided on one side of the mounting base (10), and a dustproof net (25) is provided inside the vent (12), and the dustproof net (25) is connected to the mounting base (10) as a whole.

7. A level gauge with remote data transmission function according to claim 1, characterized in that: A mounting bolt (5) is provided on one side of the flange (2), and the mounting bolt (5) is slidably connected to the flange (2). A rubber pad (9) is provided at the lower end of the flange (2), and the rubber pad (9) is fitted and connected to the flange (2). An elastic gasket (6) is provided on the outside of the mounting bolt (5), and the mounting bolt (5) is slidably connected to the elastic gasket (6).

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