CN216206866U

CN216206866U - Magnetic liquid level meter with air-proof cushion

Info

Publication number: CN216206866U
Application number: CN202122660513.3U
Authority: CN
Inventors: 张飞
Original assignee: Shandong Kemai Measurement And Control Technology Co ltd
Current assignee: Shandong Kemai Measurement And Control Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a magnetic liquid level meter additionally provided with an air-proof cushion, which comprises a box body, wherein the inner side wall of the box body is fixedly connected with a partition plate, an exhaust fan is fixedly embedded on the upper surface of the partition plate, the inner side wall of the box body is fixedly connected with a heating net, the upper surface of the box body is provided with a group of through holes, the inner side wall of the box body is fixedly connected with a filtering mechanism, the right side surface of the filtering mechanism is fixedly communicated with a connecting pipe, and the right end of the connecting pipe penetrates through the box body and extends to the right side of the box body. According to the utility model, the heating net is arranged, the exhaust fan discharges heat into the air suction hood by utilizing the heat generated by the heating net, and then the heat is discharged into the sealing cylinder through the air suction hood, so that the heat can heat the liquid in the connecting pipe, and the viscosity can be reduced due to the rise of the liquid temperature, and meanwhile, the viscosity can be reduced, so that the flowing speed of the liquid can be increased, and the phenomenon of liquid level indication abnormality caused by the blockage of the floater can be avoided.

Description

Magnetic liquid level meter with air-proof cushion

Technical Field

The utility model relates to the field of magnetic liquid level meters, in particular to a magnetic liquid level meter additionally provided with an air-proof cushion.

Background

The magnetic level meter is installed on the extending pipe outside the tank, the liquid level inside the tank can be clearly known by the turning plate indicator, the magnetic switch can be installed outside the by-pass pipe, and used as the electric contact signal output or the liquid level transmitter to make remote liquid level signal transmission and liquid level control, the level meter is a reliable safety meter, and it works according to the principle of buoyancy force and magnetic coupling action, when the liquid level in the measured container is up and down, the float in the main pipe of the level meter is up and down, the permanent magnetic steel in the float is transferred to the field indicator by magnetic coupling to drive the red and white turning columns to turn over 180 deg., the liquid level is up, the turning column is changed from white to red, the liquid level is down, the turning column is changed to white, the actual height of medium liquid level in the container is at the red and white boundary position of the indicator, thereby realizing liquid level indication, the magnetic level meter with air-proof cushion at present stage is widely used in petroleum Chemical industry, metallurgy, environmental protection, boats and ships, liquid level measurement and control in the production process of trades such as building, food, traditional level gauge is installed in the bucket groove outside usually, because the factor of weather zero in winter, can change with the liquid outside the bucket in the bucket, the reason that the liquid received weather outside the bucket can become thick, can the viscosity rise along with the temperature reduces the fluid volume, thick liquid flow speed can descend, and lead to the float to block easily, cause the phenomenon of liquid level indication malfunction.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a magnetic liquid level meter with an air-proof cushion.

In order to achieve the purpose, the utility model adopts the following technical scheme: a magnetic liquid level meter with an air-proof cushion comprises a box body, wherein a baffle is fixedly connected to the inner side wall of the box body, an exhaust fan is fixedly inlaid on the upper surface of the baffle, a heating net is fixedly connected to the inner side wall of the box body, a group of openings are formed in the upper surface of the box body, a filtering mechanism is fixedly connected to the inner side wall of the box body, a connecting pipe is fixedly communicated with the right side surface of the filtering mechanism, the right end of the connecting pipe penetrates through the box body and extends to the right side of the box body, a sealing cylinder is fixedly connected to the outer surface of the connecting pipe, an air suction cover is fixedly communicated with the outer surface of the sealing cylinder, a temperature sensor is fixedly connected to the inner side wall of the box body, a single chip microcomputer is fixedly connected to the inner side wall of the box body, a liquid level meter body is arranged on the left side of the box body, and the input end of the liquid level meter body penetrates through the box body and is fixedly communicated with the left side surface of the filtering mechanism, the front of box has the access door through two hinge fixed hinge joints, the positive fixedly connected with control switch of access door, the positive fixedly connected with display of access door.

As a further description of the above technical solution:

and a dust screen is arranged above the box body, and the bottom surface of the dust screen is fixedly connected with the upper surface of the box body.

As a further description of the above technical solution:

the front fixedly connected with handle of access door, anti-skidding line has been seted up to the surface of handle.

As a further description of the above technical solution:

the equal fixedly connected with connecting block of left and right sides face of box, every the mounting hole has all been seted up in the front of connecting block, every the screw thread has all been seted up to the inner wall of mounting hole.

As a further description of the above technical solution:

the positive fixedly connected with data plate of level gauge body, the material of data plate is the metal material.

As a further description of the above technical solution:

the bottom surface fixedly connected with two fixed blocks of baffle, two the side that the fixed block is close to each other all is connected with the surface fixed connection of cover that induced drafts.

The utility model has the following beneficial effects: the temperature sensor is arranged, the temperature sensor is used for detecting the heat in the box body, and the temperature sensor is used for initiating a signal to the singlechip, so that the singlechip transmits the detected temperature to the display, the display displays the temperature, the temperature change in the box body is convenient for workers to know, the workers can adjust the temperature, and impurities in the liquid can be filtered through the filtering mechanism, the impurity in the liquid is prevented from influencing the use of the liquid level meter body.

Drawings

FIG. 1 is a schematic perspective view of a front view of a case of a magnetic liquid level gauge with an air-cushion according to the present invention;

FIG. 2 is a cross-sectional view of a front view of a case of a magnetic level gauge with an air-cushion attached thereto according to the present invention;

FIG. 3 is a cross-sectional view of a front view of a magnetic level gauge cartridge with an air-cushion addition proposed by the present invention.

1. A nameplate; 2. a liquid level meter body; 3. a box body; 4. a control switch; 5. a handle; 6. a connecting pipe; 7. mounting holes; 8. connecting blocks; 9. a dust screen; 10. a display; 11. an access door; 12. a single chip microcomputer; 13. a filtering mechanism; 14. an air suction hood; 15. a sealing cylinder; 16. a temperature sensor; 17. a partition plate; 18. an exhaust fan; 19. heating the net; 20. a port; 21. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a magnetic liquid level meter with an air-proof cushion comprises a box body 3, a baffle 17 is fixedly connected with the inner side wall of the box body 3, an exhaust fan 18 is fixedly inlaid on the upper surface of the baffle 17, a heating net 19 is fixedly connected with the inner side wall of the box body 3, a group of through holes 20 are formed in the upper surface of the box body 3, a filter mechanism 13 is fixedly connected with the inner side wall of the box body 3, a connecting pipe 6 is fixedly communicated with the right side surface of the filter mechanism 13, the right end of the connecting pipe 6 penetrates through the box body 3 and extends to the right side of the box body 3, a sealing cylinder 15 is fixedly connected with the outer surface of the connecting pipe 6, an air suction cover 14 is fixedly communicated with the outer surface of the sealing cylinder 15, a temperature sensor 16 is fixedly connected with the inner side wall of the box body 3, a single chip 12 is fixedly connected with the inner side wall of the box body 3, a liquid level meter body 2 is arranged on the left side of the box body 3, and an input end of the liquid level meter body 2 penetrates through the box body 3 and is fixedly communicated with the left side surface of the filter mechanism 13, the front of box 3 has access door 11 through two hinge fixed hinge joints, and access door 11's positive fixedly connected with control switch 4, access door 11's positive fixedly connected with display 10.

The top of box 3 is equipped with dust screen 9, the bottom surface of dust screen 9 is connected with the last fixed surface of box 3, can prevent through dust screen 9 that the dust from getting into inside box 3, and avoid the inside phenomenon that the dust is collected together to appear in box 3, the positive fixedly connected with handle 5 of access door 11, anti-skidding line has been seted up to handle 5's surface, the staff of being convenient for through handle 5 opens access door 11, the phenomenon of opening the difficulty appears when avoiding access door 11 to open, the equal fixedly connected with connecting block 8 of the left and right sides face of box 3, mounting hole 7 has all been seted up in the front of every connecting block 8, the screw thread has all been seted up to the inner wall of every mounting hole 7, the staff of being convenient for installs box 3 in the position of use, the phenomenon of installation difficulty appears when avoiding box 3 to install.

The positive fixedly connected with data plate 1 of level gauge body 2, the material of data plate 1 is the metal material, the staff of being convenient for through data plate 1 knows the device's operation flow, the operation of mistake appears when avoiding the staff to use, two fixed blocks 21 of bottom surface fixedly connected with of baffle 17, a side that two fixed blocks 21 are close to each other all is connected with the surface fixed connection who induced drafts cover 14, can consolidate to induced drafts cover 14 through fixed block 21, and can increase the stability of induced drafts cover 14.

The working principle is as follows: when the temperature-measuring device is used by a worker, firstly, the box body 3 is installed at a using position by matching the installation hole 7 with the connection block 8, then the heating net 19, the exhaust fan 18, the single chip microcomputer 12, the temperature sensor 16 and the control switch 4 are communicated with a power supply, then, the control switch 4 is pressed, the heating net 19 generates heat, meanwhile, the heat generated by the heating net 19 is absorbed by suction force generated by the exhaust fan 18, the heat is discharged into the suction hood 14, meanwhile, the suction hood 14 discharges the heat into the sealing barrel 15, then, the heat heats the connection pipe 6, the temperature of liquid in the connection pipe 6 rises, the heat in the box body 3 is detected by the temperature sensor 16, a signal is sent to the single chip microcomputer 12, the detected temperature is transmitted to the display 10 by the single chip microcomputer 12, and the display 10 displays the temperature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an install magnetism level gauge of air defense pad additional, includes box (3), its characterized in that: the air-conditioning cabinet is characterized in that a partition board (17) is fixedly connected to the inner side wall of the box body (3), an exhaust fan (18) is fixedly inlaid on the upper surface of the partition board (17), a heating net (19) is fixedly connected to the inner side wall of the box body (3), a group of through openings (20) are formed in the upper surface of the box body (3), a filtering mechanism (13) is fixedly connected to the inner side wall of the box body (3), a connecting pipe (6) is fixedly communicated with the right side surface of the filtering mechanism (13), the right end of the connecting pipe (6) penetrates through the box body (3) and extends to the right side of the box body (3), a sealing barrel (15) is fixedly connected to the outer surface of the connecting pipe (6), an air suction hood (14) is fixedly communicated to the outer surface of the sealing barrel (15), a temperature sensor (16) is fixedly connected to the inner side wall of the box body (3), and a single chip microcomputer (12) is fixedly connected to the inner side wall of the box body (3), the left side of box (3) is equipped with level gauge body (2), the input of level gauge body (2) run through box (3) and with the fixed intercommunication of the left surface of filter mechanism (13), the front of box (3) has access door (11) through two hinge fixed hinge joints, the positive fixedly connected with control switch (4) of access door (11), the positive fixedly connected with display (10) of access door (11).

2. The air-cushion-added magnetic liquid level gauge according to claim 1, wherein: the dust screen (9) is arranged above the box body (3), and the bottom surface of the dust screen (9) is fixedly connected with the upper surface of the box body (3).

3. The air-cushion-added magnetic liquid level gauge according to claim 1, wherein: the front face of the access door (11) is fixedly connected with a handle (5), and anti-slip grains are formed in the outer surface of the handle (5).

4. The air-cushion-added magnetic liquid level gauge according to claim 1, wherein: the equal fixedly connected with connecting block (8) of the left and right sides face of box (3), every mounting hole (7), every have all been seted up in the front of connecting block (8 the inner wall of mounting hole (7) has all been seted up threadedly.

5. The air-cushion-added magnetic liquid level gauge according to claim 1, wherein: the front face of the liquid level meter body (2) is fixedly connected with a nameplate (1), and the nameplate (1) is made of metal.

6. The air-cushion-added magnetic liquid level gauge according to claim 1, wherein: the bottom surface fixedly connected with two fixed blocks (21) of baffle (17), two the side that fixed block (21) are close to each other all is connected with the surface fixed connection of cover (14) that induced drafts.