CN216746345U - Buoy type liquid level detection device - Google Patents
Buoy type liquid level detection device Download PDFInfo
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- CN216746345U CN216746345U CN202220224214.7U CN202220224214U CN216746345U CN 216746345 U CN216746345 U CN 216746345U CN 202220224214 U CN202220224214 U CN 202220224214U CN 216746345 U CN216746345 U CN 216746345U
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Abstract
The utility model provides a buoy type liquid level detection device, relates to the technical field of liquid level detection devices, and solves the technical problem that an existing buoy liquid level meter cannot give an alarm in time when the liquid level in a container reaches the highest liquid level or the lowest liquid level. The device comprises a buoy liquid level meter device and an acousto-optic alarm system, wherein the buoy liquid level meter device at least comprises a display panel, the acousto-optic alarm system is connected with the display panel, and the acousto-optic alarm system can be communicated with an acousto-optic alarm control circuit and sends acousto-optic alarm information when the liquid level indicated by the display panel reaches the highest liquid level line or the lowest liquid level line. The buoy liquid level meter device provided by the utility model can be used for measuring the liquid level through the display panel, and meanwhile, when the liquid level indicated by the display panel reaches the highest liquid level or the lowest liquid level, the acousto-optic alarm control circuits of the acousto-optic alarm system can be communicated and emit acousto-optic alarm information, so that the purposes of monitoring the liquid level in real time and outputting an alarm are realized.
Description
Technical Field
The utility model relates to the technical field of liquid level detection devices, in particular to a buoy type liquid level detection device.
Background
The float level meter is a liquid level measuring instrument, and is widely applied to industries such as petroleum, chemical engineering, tap water and the like due to good stability, moderate precision and low price. At present, the buoy liquid level meter can be used for detecting the liquid level of media of various towers, tanks, troughs, spherical containers, boilers and other equipment. The series of buoy liquid level meters can achieve high sealing, leakage prevention and are suitable for occasions with high temperature, high pressure and corrosion resistance.
However, the applicant has found that at least the following technical problems exist in the prior art: the existing buoy liquid level meter is mainly used for measuring the height of liquid level in a container and is usually output in a field display mode, namely people can only observe the liquid level condition indicated by the buoy liquid level meter on the field to judge whether a medium in a tank body reaches the highest liquid level or the lowest liquid level, so that people cannot feed or discharge the liquid medium in the container in time. In addition, when different liquids are stored in the container, the existing float level meter has different highest or lowest alarm lines, however, when the liquid level alarm line of the container needs to be changed, a series of interlocking system debugging needs to be carried out, which brings great trouble and workload to workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a buoy type liquid level detection device, which solves the technical problem that a buoy liquid level meter in the prior art cannot give an alarm in time when the liquid level in a container reaches the highest liquid level or the lowest liquid level. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a buoy type liquid level detection device which comprises a buoy liquid level meter device and an audible and visual alarm system, wherein the buoy liquid level meter device comprises a display panel, the audible and visual alarm system is connected with the display panel, and the audible and visual alarm system can be communicated with an audible and visual alarm control circuit and send audible and visual alarm information when the liquid level indicated by the display panel reaches the highest liquid level or the lowest liquid level.
According to a preferred embodiment, the acousto-optic alarm system comprises a first acousto-optic alarm lamp and a second acousto-optic alarm lamp, wherein the first acousto-optic alarm lamp is connected with the acousto-optic alarm control circuit for the lowest liquid level, and the second acousto-optic alarm lamp is connected with the acousto-optic alarm control circuit for the highest liquid level.
According to a preferred embodiment, the sound and light alarm system further comprises a lowest liquid level explosion-proof switch, a highest liquid level explosion-proof switch and an explosion-proof junction box, wherein the lowest liquid level explosion-proof switch is arranged on the upper portion of the display panel and communicated with the display panel at the lowest liquid level line, the highest liquid level explosion-proof switch is arranged on the lower portion of the display panel and communicated with the display panel at the highest liquid level line, and the explosion-proof junction box is arranged in the middle of the display panel.
According to a preferred embodiment, the first acousto-optic alarm lamp is arranged close to the upper part of the display panel, and the lowest liquid level explosion-proof switch, the first acousto-optic alarm lamp and the explosion-proof junction box are connected through an explosion-proof cable to form a lowest liquid level acousto-optic alarm control circuit;
the second acousto-optic alarm lamp is arranged close to the lower part of the display panel, and the highest liquid level explosion-proof switch, the second acousto-optic alarm lamp and the explosion-proof junction box are connected through an explosion-proof cable to form a highest liquid level acousto-optic alarm control circuit.
According to a preferred embodiment, the audible and visual alarm system further comprises an explosion-proof transmitter, the explosion-proof transmitter is arranged along the length direction of the display panel and is connected with an explosion-proof controller, and the explosion-proof transmitter can monitor the liquid level in the display panel in real time and transmit the liquid level to the explosion-proof controller.
According to a preferred embodiment, the output end of the explosion-proof controller is respectively connected with the first acousto-optic alarm lamp and the second acousto-optic alarm lamp, the first acousto-optic alarm lamp is connected with the acousto-optic alarm control circuit at the lowest liquid level in the explosion-proof controller, and the second acousto-optic alarm lamp is connected with the acousto-optic alarm control circuit at the highest liquid level in the explosion-proof controller.
According to a preferred embodiment, buoy level gauge device still includes cursory, wire rope, pulley, level gauge cavity and counter weight, wherein, wire rope's one end is connected cursory, wire rope's the other end passes the pulley extends to in the level gauge cavity and with be located counter weight in the level gauge cavity is connected, display panel set up in the outside of level gauge cavity.
According to a preferred embodiment, the liquid level meter further comprises a connecting pipe, wherein a mounting flange is arranged at one end, close to the buoy, of the connecting pipe, the pulley is arranged in the connecting pipe, and the other end of the connecting pipe is connected to the cavity of the liquid level meter.
According to a preferred embodiment, the floating device further comprises a floating slideway, and two ends of the float are arranged on the floating slideway in a sliding mode.
According to a preferred embodiment, the gauge chamber is fixed to the container by means of a support.
Based on the technical scheme, the buoy type liquid level detection device at least has the following technical effects:
the buoy type liquid level detection device comprises a buoy liquid level meter device and an acousto-optic alarm system, wherein the buoy liquid level meter device at least comprises a display panel, the acousto-optic alarm system is connected with the display panel, and the acousto-optic alarm system can be communicated with an acousto-optic alarm control circuit and sends acousto-optic alarm information when the liquid level indicated by the display panel reaches the highest liquid level or the lowest liquid level. And then when the buoy liquid level meter device carries out liquid level measurement through the display panel, when the liquid level that display panel instructed reaches highest liquid level line or minimum liquid level line, can make acousto-optic warning control circuit of acousto-optic warning system be linked together to send acousto-optic warning information, thereby realize real-time supervision liquid level height, and the purpose of warning output.
On the other hand, the acousto-optic alarm system in the buoy type liquid level detection device comprises a lowest liquid level acousto-optic alarm control circuit formed by connecting a lowest liquid level anti-explosion switch, a first acousto-optic alarm lamp and an anti-explosion junction box through an anti-explosion cable; and the highest liquid level acousto-optic alarm control circuit is formed by connecting a highest liquid level anti-explosion switch, a second acousto-optic alarm lamp and an anti-explosion junction box through an anti-explosion cable. And the explosion-proof switch of minimum liquid level sets up in display panel's upper portion, and be linked together with display panel in minimum liquid level line department, the explosion-proof switch of highest liquid level sets up in display panel's lower part, and be linked together with display panel in highest liquid level line department, therefore, reciprocate the counter weight that drives in the level gauge cavity at the cursory and reciprocate and then instruct the liquid level size, and show the liquid level through display panel, when the liquid level that the display panel instructed reaches the highest liquid level line, trigger the explosion-proof switch of highest liquid level and open, make the reputation alarm lamp of highest liquid level send audible and visual alarm information for the intercommunication of highest liquid level audible and visual alarm control circuit makes. When the liquid level indicated by the display panel reaches the lowest liquid level line, the lowest liquid level explosion-proof switch is triggered to be opened, so that the lowest liquid level acousto-optic alarm control circuit is communicated, and the first acousto-optic alarm lamp sends acousto-optic alarm information. Meanwhile, the explosion-proof design is adopted, and the use is safe and reliable.
On the other hand, the sound-light alarm system in the buoy type liquid level detection device provided by the embodiment of the utility model can further comprise an explosion-proof transmitter, the explosion-proof transmitter is arranged along the length direction of the display panel and is connected with the explosion-proof controller, the explosion-proof transmitter can monitor the liquid level in the display panel in real time and transmit the liquid level to the explosion-proof controller, the output end of the explosion-proof controller is respectively connected with a first sound-light alarm lamp and a second sound-light alarm lamp, the first sound-light alarm lamp is connected with a lowest liquid level sound-light alarm control circuit in the explosion-proof controller, and the second sound-light alarm lamp is connected with a highest liquid level sound-light alarm control circuit in the explosion-proof controller. When the liquid level transmitted to the explosion-proof controller by the explosion-proof transmitter reaches the highest liquid level or the lowest liquid level, the explosion-proof controller controls the communication of the lowest liquid level acousto-optic alarm control circuit or the highest liquid level acousto-optic alarm control circuit so that the first acousto-optic alarm lamp or the second acousto-optic alarm lamp is turned on to generate acousto-optic alarm. The highest liquid level line or the lowest liquid level line of input can be preset through the explosion-proof control instrument, so that the medium with different highest and lowest warning lines can be directly obtained by changing the numerical values of the highest liquid level line and the lowest liquid level line in the explosion-proof control instrument without changing the system structure, and the workload is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a float type liquid level detection device according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of a float type liquid level detection device according to another preferred embodiment of the present invention;
FIG. 3 is a diagram showing the connection of a float in the float-type liquid level detecting device according to a preferred embodiment of the present invention.
In the figure: 1-floating; 2-installing a flange; 3-a steel wire rope; 4-a quick coupling; 5-a pulley; 6-a liquid level meter cavity; 7-a display panel; 8-lowest liquid level explosion-proof switch; 9-explosion-proof cable; 10-a first acousto-optic warning light; 11-explosion-proof junction box; 12-a second audible alarm light; 13-highest liquid level explosion-proof switch; 14-a counterweight; 15-a support; 16-a connecting tube; 17-a floating slideway; 18-explosion-proof control instrument; 19-explosion-proof transmitter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the utility model is explained in detail in the following with the accompanying drawings of the specification.
The utility model provides a buoy type liquid level detection device which comprises a buoy liquid level meter device and an acousto-optic alarm system. The buoy liquid level meter device comprises a display panel 7, an acousto-optic alarm system is connected with the display panel 7, and the acousto-optic alarm system can be communicated with an acousto-optic alarm control circuit and send acousto-optic alarm information when the liquid level indicated by the display panel 7 reaches the highest liquid level or the lowest liquid level. Therefore, when the buoy liquid level meter device carries out liquid level measurement through the display panel, when the liquid level indicated by the display panel reaches the highest liquid level line or the lowest liquid level line, the acousto-optic alarm control circuit of the acousto-optic alarm system can be communicated, acousto-optic alarm information is sent out, and therefore the purposes of monitoring the liquid level in real time and outputting an alarm are achieved.
Preferably, the display panel 7 of the present application can be a double-scale display panel, so as to achieve the effect of double-scale display of liquid level and volume.
Further preferably, the acousto-optic alarm system comprises a first acousto-optic alarm lamp 10 and a second acousto-optic alarm lamp 12, wherein the first acousto-optic alarm lamp 10 is connected with the acousto-optic alarm control circuit at the lowest liquid level, and the second acousto-optic alarm lamp 12 is connected with the acousto-optic alarm control circuit at the highest liquid level. Namely, when the lowest liquid level acousto-optic alarm control circuit is communicated, the first acousto-optic alarm lamp 10 flickers and gives an alarm; when the highest liquid level acousto-optic alarm control circuit is communicated, the second acousto-optic alarm lamp 12 flickers and gives an alarm. Preferably, in order to provide better alarm effect, the first acousto-optic warning lamp 10 and the second acousto-optic warning lamp 12 can be acousto-optic warning lamps with different colors, for example, the first acousto-optic warning lamp 10 is a green acousto-optic warning lamp, and the second acousto-optic warning lamp 12 is a red acousto-optic warning lamp.
As shown in fig. 1, fig. 1 shows a schematic structural diagram of a preferred embodiment of the float type liquid level detection device, and preferably, in this embodiment, the audible and visual alarm system further comprises a minimum liquid level explosion-proof switch 8, a maximum liquid level explosion-proof switch 13 and an explosion-proof junction box 11. The lowest liquid level explosion-proof switch 8 is arranged on the upper portion of the display panel 7 and is communicated with the display panel 7 at the lowest liquid level line, so that when the liquid level in the display panel reaches the lowest liquid level line, the liquid level triggers the lowest liquid level explosion-proof switch 8 to be turned on. The highest liquid level explosion-proof switch 13 is arranged at the lower part of the display panel 7 and is communicated with the display panel 7 at the highest liquid level line, so that when the liquid level in the display panel reaches the highest liquid level line, the liquid level triggers the highest liquid level explosion-proof switch 13 to be opened. An explosion-proof junction box 11 is arranged in the middle of the display panel 7, and preferably, the explosion-proof junction box 11 is connected with commercial power to supply power for the first acousto-optic alarm lamp 10 and the second acousto-optic alarm lamp 12. Preferably, in the embodiment, the lowest liquid level explosion-proof switch 8, the first acousto-optic alarm lamp 10 and the explosion-proof junction box 11 are connected through an explosion-proof cable 9 to form a lowest liquid level acousto-optic alarm control circuit, and in the embodiment, the first acousto-optic alarm lamp 10 is arranged close to the upper part of the display panel 7; when the lowest liquid level explosion-proof switch 8 is turned on, the lowest liquid level sound-light alarm control circuit is communicated so that the first sound-light alarm lamp 10 flashes and gives an alarm. Preferably, the highest liquid level explosion-proof switch 13, the second acousto-optic warning lamp 12 and the explosion-proof junction box 11 are connected through an explosion-proof cable 9 to form a highest liquid level acousto-optic warning control circuit, in this embodiment, the second acousto-optic warning lamp 12 is arranged close to the lower part of the display panel 7, and when the highest liquid level explosion-proof switch 13 is opened, the highest liquid level acousto-optic warning control circuit is communicated to enable the second acousto-optic warning lamp 12 to flash and give an alarm. The sound and light alarm system in the embodiment adopts an explosion-proof arrangement, and is safe and reliable to use.
As shown in fig. 2, fig. 2 is a schematic structural diagram of a buoy type liquid level detection device of another preferred embodiment. In this embodiment, the sound and light alarm system further includes an explosion-proof transmitter 19, and the explosion-proof transmitter 19 is disposed along the length direction of the display panel 7. The explosion-proof transmitter 19 is connected with the explosion-proof controller 18, and the explosion-proof transmitter 19 can monitor the liquid level in the display panel 7 in real time and transmit the liquid level to the explosion-proof controller 18. Namely, the liquid level condition in the display panel 7 can be transmitted to the explosion-proof controller 18 in real time through the explosion-proof transmitter 19, the explosion-proof controller 18 receives the liquid level data of the explosion-proof transmitter 19 and compares the liquid level data with the preset maximum liquid level or minimum liquid level data of the system, and when the liquid level data output by the explosion-proof transmitter reaches the preset maximum liquid level or minimum liquid level data of the explosion-proof controller, the explosion-proof controller controls the communication of the maximum liquid level acousto-optic alarm control circuit or the minimum liquid level acousto-optic alarm control circuit. Preferably, the output end of the explosion-proof controller 18 is respectively connected with a first acousto-optic alarm lamp 10 and a second acousto-optic alarm lamp 12, the first acousto-optic alarm lamp 10 is connected with the acousto-optic alarm control circuit at the lowest liquid level in the explosion-proof controller 18, and the second acousto-optic alarm lamp 12 is connected with the acousto-optic alarm control circuit at the highest liquid level in the explosion-proof controller 18. When the liquid level data transmitted to the explosion-proof controller by the explosion-proof transmitter reaches the preset maximum liquid level or minimum liquid level data of the system, the explosion-proof controller controls the lowest liquid level acousto-optic alarm control circuit or the highest liquid level acousto-optic alarm control circuit to be communicated so that the first acousto-optic alarm lamp or the second acousto-optic alarm lamp is turned on to generate acousto-optic alarm. The highest liquid level or the lowest liquid level data can be preset and input through the explosion-proof control instrument, so that the numerical values of the highest liquid level line and the lowest liquid level line in the explosion-proof control instrument can be directly changed for media with different highest and lowest warning lines, the system structure does not need to be changed, and the workload is greatly reduced. Preferably, the explosion-proof controller 18 is connected to the mains supply to supply power to the explosion-proof transmitter, the first acousto-optic warning lamp and the second acousto-optic warning lamp.
Further preferably, as shown in fig. 1 to 3, the float liquid level meter device further comprises a float 1, a steel wire rope 3, a pulley 5, a liquid level meter cavity 6 and a counterweight 14. Wherein, the one end of wire rope 3 is connected cursory 1, and cursory 1 is placed in the container, and the other end of wire rope 3 passes pulley 5 and extends to in the level gauge cavity 6 and be connected with counter weight 14 that is located level gauge cavity 6. The display panel 7 is arranged outside the liquid level meter cavity 6 and is used for displaying the liquid level and the volume in the container in a double mode. Preferably, the liquid level meter further comprises a connecting pipe 16, the mounting flange 2 is arranged at one end of the connecting pipe 16 close to the float 1, the pulley 5 is arranged in the connecting pipe 16, and the other end of the connecting pipe 16 is connected to the liquid level meter cavity 6. The connection between the connecting pipes 16 can be formed by three quick couplings 4 to facilitate the installation connection between the wire rope 3 and the pulley 5. The utility model provides a float is placed on the liquid level in the container in the buoy level gauge device, and when the liquid level rose, float 1 moved upwards, and counter weight 14 corresponds the downstream and shows the liquid level height through display panel 7, and when the liquid level reduced, float 1 moved downwards, and counter weight 14 corresponds the upward movement and shows the liquid level height through display panel 7. Preferably, the buoy liquid level meter device of this application still includes cursory slide 17, and the both ends of cursory 1 slide and set up on cursory slide 17 to make cursory can follow cursory slide 17 and slide from top to bottom. Preferably, the gauge chamber 6 is fixed to the container by means of a support 15. The gauge chamber 6 is welded to the vessel by means of a support 15.
The buoy type liquid level detection device can detect the liquid level in real time and enable people to timely carry out charging or discharging operation on the liquid medium in the container through light flashing and alarming when the liquid level reaches the highest liquid level and the lowest liquid level. In addition, the buoy type liquid level detection device can preset the highest liquid level and the lowest liquid level of the medium through the explosion-proof controller based on different media through the arrangement of the explosion-proof transmitter and the explosion-proof controller, and light flicker and alarm prompt are generated when the liquid level data transmitted by the explosion-proof transmitter reaches the preset highest liquid level and the preset lowest liquid level, so that the application range of the buoy type liquid level detection device is expanded, and the workload of people is greatly reduced.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a buoy type liquid level detection device, its characterized in that includes buoy level gauge device and audible and visual alarm system, wherein, buoy level gauge device includes display panel (7), audible and visual alarm system with display panel (7) are connected, audible and visual alarm system can be based on when the liquid level that display panel (7) instructed reaches the highest liquid level or minimum liquid level intercommunication audible and visual alarm control circuit and sends audible and visual alarm information.
2. The float-type liquid level detection device according to claim 1, wherein the acousto-optic alarm system comprises a first acousto-optic alarm lamp (10) and a second acousto-optic alarm lamp (12), wherein the first acousto-optic alarm lamp (10) is connected with the lowest liquid level acousto-optic alarm control circuit, and the second acousto-optic alarm lamp (12) is connected with the highest liquid level acousto-optic alarm control circuit.
3. The buoy type liquid level detection device according to claim 2, wherein the sound and light alarm system further comprises a lowest liquid level explosion-proof switch (8), a highest liquid level explosion-proof switch (13) and an explosion-proof junction box (11), wherein the lowest liquid level explosion-proof switch (8) is arranged on the upper portion of the display panel (7) and communicated with the display panel (7) at the lowest liquid level line, the highest liquid level explosion-proof switch (13) is arranged on the lower portion of the display panel (7) and communicated with the display panel (7) at the highest liquid level line, and the explosion-proof junction box (11) is arranged in the middle of the display panel (7).
4. The buoy type liquid level detection device as claimed in claim 3, wherein the first acousto-optic alarm lamp (10) is arranged close to the upper part of the display panel (7), and the lowest liquid level explosion-proof switch (8), the first acousto-optic alarm lamp (10) and the explosion-proof junction box (11) are connected through an explosion-proof cable (9) to form a lowest liquid level acousto-optic alarm control circuit;
the second acousto-optic alarm lamp (12) is close to the lower portion of the display panel (7) and the highest liquid level explosion-proof switch (13), the second acousto-optic alarm lamp (12) and the explosion-proof junction box (11) are connected through an explosion-proof cable (9) to form a highest liquid level acousto-optic alarm control circuit.
5. The buoy type liquid level detection device of claim 2, wherein the acousto-optic alarm system further comprises an explosion-proof transmitter (19), the explosion-proof transmitter (19) is arranged along the length direction of the display panel (7), the explosion-proof transmitter (19) is connected with an explosion-proof controller (18), and the explosion-proof transmitter (19) can monitor the liquid level in the display panel (7) in real time and transmit the liquid level to the explosion-proof controller (18).
6. The buoy type liquid level detection device as claimed in claim 5, wherein the output end of the explosion-proof controller (18) is connected with the first acousto-optic alarm lamp (10) and the second acousto-optic alarm lamp (12), respectively, and the first acousto-optic alarm lamp (10) is connected with the acousto-optic alarm control circuit at the lowest liquid level in the explosion-proof controller (18), and the second acousto-optic alarm lamp (12) is connected with the acousto-optic alarm control circuit at the highest liquid level in the explosion-proof controller (18).
7. The buoy type liquid level detection device according to any one of claims 1 to 6, further comprising a buoy (1), a steel wire rope (3), a pulley (5), a liquid level meter cavity (6) and a counterweight (14), wherein one end of the steel wire rope (3) is connected with the buoy (1), the other end of the steel wire rope (3) passes through the pulley (5) and extends into the liquid level meter cavity (6) and is connected with the counterweight (14) located in the liquid level meter cavity (6), and the display panel (7) is arranged outside the liquid level meter cavity (6).
8. The floating level detecting device according to claim 7, further comprising a connecting pipe (16), wherein a mounting flange (2) is arranged at one end of the connecting pipe (16) close to the float (1), the pulley (5) is arranged in the connecting pipe (16), and the other end of the connecting pipe (16) is connected to the liquid level meter cavity (6).
9. The float type liquid level detection device according to claim 8, further comprising a float slide way (17), wherein two ends of the float (1) are slidably arranged on the float slide way (17).
10. The floating level detecting device according to claim 7, characterized in that the gauge chamber (6) is fixed to the container by means of a support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220224214.7U CN216746345U (en) | 2022-01-26 | 2022-01-26 | Buoy type liquid level detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220224214.7U CN216746345U (en) | 2022-01-26 | 2022-01-26 | Buoy type liquid level detection device |
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| CN216746345U true CN216746345U (en) | 2022-06-14 |
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| CN202220224214.7U Active CN216746345U (en) | 2022-01-26 | 2022-01-26 | Buoy type liquid level detection device |
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Effective date of registration: 20230807 Address after: No. 1-1, Huangsongdian Street, Huangsongdian Town, Jiaohe City, Jilin Province, 132500 Patentee after: Li Jianjun Address before: 300450 room 208, office building, No. 39, Bohai Road, Tianjin Economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: Huashengrong (Tianjin) Energy Technology Development Co.,Ltd. |
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