CN219573205U - Split ultrasonic liquid level meter - Google Patents

Split ultrasonic liquid level meter Download PDF

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Publication number
CN219573205U
CN219573205U CN202321327402.3U CN202321327402U CN219573205U CN 219573205 U CN219573205 U CN 219573205U CN 202321327402 U CN202321327402 U CN 202321327402U CN 219573205 U CN219573205 U CN 219573205U
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liquid level
quick
mounting
column
ultrasonic
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CN202321327402.3U
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Chinese (zh)
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刘添诚
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Huanhong Automation Instrument Technology Jiangsu Co ltd
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Huanhong Automation Instrument Technology Jiangsu Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

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  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

The utility model discloses a split ultrasonic liquid level meter, which comprises a shell and a quick-dismantling mechanism; a shell: the front side of the shell is provided with a display screen, the lower end of the inner wall of the rear side of the shell is provided with a loudspeaker, the lower end of the front side of the shell is provided with a sound transmission notch corresponding to the loudspeaker, the upper end of the inner wall of the rear side of the shell is provided with a memory card, the lower end of the shell is provided with a cable, the lower end of the cable is provided with a mounting sleeve, the upper end of the mounting sleeve is fixedly connected with a mounting rack, the inside of the mounting sleeve is slidably connected with a mounting column, and the lower end of the mounting column is provided with an ultrasonic liquid level sensor; quick release mechanism: the quick-release mechanism is arranged at the front side of the outer arc surface of the mounting sleeve, and is matched with the mounting column for mounting; wherein: the split ultrasonic liquid level meter is characterized by further comprising a single chip microcomputer, wherein the split ultrasonic liquid level meter can be quickly disassembled for maintenance through a quick-dismantling mechanism, and can be quickly installed and locked, so that the maintenance efficiency of personnel is effectively improved.

Description

Split ultrasonic liquid level meter
Technical Field
The utility model relates to the technical field of liquid level meters, in particular to a split ultrasonic liquid level meter.
Background
The liquid level is the height position of the liquid medium in the container, the liquid level meter is the meter used for measuring the liquid level of the medium, the liquid level meter is widely used in various fields such as electric power, pharmacy and chemical industry, and is one of common measuring meters, the measuring object of the liquid level meter is mostly the liquid medium, the liquid level meter can be divided into a plurality of types according to the property of the measuring object and the difference of the measuring method, the liquid level meter is mainly widely used for liquid level measurement in the fields such as petroleum processing, food processing, chemical industry, water treatment, pharmacy, electric power, paper making, metallurgy, ships and boilers, and the like, the split type ultrasonic liquid level meter is an instrument for measuring the liquid level by utilizing an ultrasonic technology, is a main stream liquid level meter on the market, a part of the split type ultrasonic liquid level meter is used for measuring the liquid level height by a person to install an ultrasonic sensor probe on the surface of the measured liquid through transmitting ultrasonic signals and receiving reflected signals, and converting the liquid level height into digital signals to be output and displayed on a display screen for the person to know, in order to ensure that the precision of the liquid level measurement, the enterprise can regularly maintain and calibrate, in general cases, the person needs to detach the ultrasonic sensor and control equipment by means of an external tool to take part of the ultrasonic sensor and take part of the ultrasonic sensor can take part of the maintenance and take part in the maintenance and the maintenance of the maintenance is fast, and the maintenance can take no effort.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the split ultrasonic liquid level meter, can rapidly disassemble and maintain the ultrasonic liquid level sensor and the control equipment through the quick-dismantling mechanism, can rapidly install and lock, effectively increases the maintenance efficiency of personnel, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the split ultrasonic liquid level meter comprises a shell and a quick-dismantling mechanism;
a shell: the front side of the shell is provided with a display screen, the lower end of the inner wall of the rear side of the shell is provided with a loudspeaker, the lower end of the front side of the shell is provided with a sound transmission notch corresponding to the loudspeaker, the upper end of the inner wall of the rear side of the shell is provided with a memory card, the lower end of the shell is provided with a cable, the lower end of the cable is provided with a mounting sleeve, the upper end of the mounting sleeve is fixedly connected with a mounting rack, the inside of the mounting sleeve is slidably connected with a mounting column, and the lower end of the mounting column is provided with an ultrasonic liquid level sensor;
quick release mechanism: the quick-release mechanism is arranged at the front side of the outer arc surface of the mounting sleeve, and is matched with the mounting column for mounting;
wherein: still include the singlechip, the singlechip sets up in the rear side inner wall upper end of shell, and the outside power is connected to the input electricity of singlechip, and ultrasonic wave level sensor and memory card are connected with the singlechip two-way electricity, and the output of singlechip is all connected to the input of display screen and speaker, and maintenance is demolishd to ultrasonic wave level sensor and controlgear through quick detach mechanism can be quick to can install the locking fast, the effectual maintenance efficiency who increases personnel.
Further, quick detach mechanism includes traveller and contact dish, the traveller is sliding connection respectively in both sides around the upper end of installation sleeve, and the equal fixedly connected with contact dish of lower extreme of traveller, two contact dishes all with an erection column cooperation installation, realized dismantling and the equipment to the ultrasonic wave level gauge.
Further, the quick-dismantling mechanism further comprises a first spring, the first spring is respectively arranged between the contact disc and the mounting sleeve, the first spring is respectively sleeved on the outer cambered surface of the sliding column, and the disassembly and assembly of the ultrasonic liquid level meter are realized.
Further, quick detach mechanism still includes slot mouth and balladeur train, balladeur train fixed connection is in the outer arc front side of erection column, and the slot mouth has been seted up to the outer arc front side of installation sleeve, and slot mouth and balladeur train cooperation installation have realized dismantling and assembling the ultrasonic wave level gauge.
Further, quick detach mechanism still includes riser and inserted pin, riser fixed connection is in the outer arc front side of installation sleeve, and sliding connection has inserted pin in the sliding hole that the inside of riser was seted up, and the slot has been seted up to the inside of balladeur train, and inserted pin and slot grafting have realized dismantling and the equipment to the ultrasonic liquid level meter.
Further, quick detach mechanism still includes second spring and spacing dish, spacing dish fixed cover is located the extrados left side of inserting the post, is provided with second spring between spacing dish and the riser, and second spring cover is located on the extrados of inserting the post, has realized dismantling and assembling to the ultrasonic liquid level meter.
Further, the right-hand member fixedly connected with of spliced pole draws the dish, makes things convenient for personnel to stimulate spliced pole.
Compared with the prior art, the utility model has the beneficial effects that: the split ultrasonic liquid level meter has the following advantages:
the personnel install the shell at a proper position, then the ultrasonic liquid level sensor is installed at the upper end of the measured liquid through the installation frame, then the personnel opens the ultrasonic liquid level sensor and the display screen through the singlechip, the probe of the ultrasonic sensor measures the liquid level height by transmitting ultrasonic signals to the surface of the measured liquid and receiving reflected signals, and feeds information back to the singlechip, the singlechip is responsible for processing the signals and converting the liquid level height into digital signals to be output and displayed on the display screen for the personnel to know, the singlechip compares the data of the set liquid level height stored in the memory card by calling, when the liquid level exceeds or is lower than a set standard, the singlechip controls to open the loudspeaker to make the personnel notice, when the ultrasonic liquid level sensor needs to be maintained, the personnel pulls the pull disc rightwards to enable the plug-in pin to leave the slot, then pushing the sliding frame on the ultrasonic liquid level sensor upwards to move to a proper position in the slot opening, at the moment, the mounting column drives the sliding column to move upwards, then rapidly rebounds the spring I after rotating the ultrasonic liquid level sensor leftwards to a designated position, drives the contact disc to move downwards to eject the ultrasonic liquid level sensor on the mounting column, then takes down the ultrasonic liquid level sensor for maintenance, after maintenance is completed, the personnel pulls the pull disc rightwards, drives the inserting column to move rightwards, then pushes the ultrasonic liquid level sensor upwards to align the sliding frame with the slot opening, then rotates the ultrasonic liquid level sensor rightwards, when the sliding frame moves to the proper position, rapidly rebounds the spring I to enable the sliding frame to be clamped in the slot opening, then loosens the pull disc, at the moment, rapidly rebounds the spring II to drive the inserting column to be inserted into the slot to complete the installation, the ultrasonic liquid level sensor and the control equipment can be quickly disassembled and maintained through the quick-dismantling mechanism, and the locking can be quickly installed, so that the maintenance efficiency of personnel is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
fig. 4 is a schematic elevational cross-sectional view of the housing of the present utility model.
In the figure: 1 shell, 2 quick detach mechanism, 21 traveller, 22 spring one, 23 contact disc, 24 slot mouth, 25 balladeur train, 26 riser, 27 inserted column, 28 spring two, 29 limit disc, 3 display screen, 4 cable, 5 mounting bracket, 6 singlechip, 7 installation sleeve, 8 ultrasonic wave level sensor, 9 speaker, 10 pull disc, 11 erection column, 12 memory card.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides the following technical solutions: the split ultrasonic liquid level meter comprises a shell 1 and a quick-dismantling mechanism 2;
the shell 1: the front side of the device is provided with a display screen 3, the lower end of the inner wall of the rear side of the housing 1 is provided with a loudspeaker 9, the lower end of the front side of the housing 1 is provided with a sound transmission notch corresponding to the position of the loudspeaker 9, the upper end of the inner wall of the rear side of the housing 1 is provided with a memory card 12, the lower end of the housing 1 is provided with a cable 4, the lower end of the cable 4 is provided with a mounting sleeve 7, the upper end of the mounting sleeve 7 is fixedly connected with a mounting frame 5, the inside of the mounting sleeve 7 is slidably connected with a mounting column 11, and the lower end of the mounting column 11 is provided with an ultrasonic liquid level sensor 8;
quick release mechanism 2: the quick-release mechanism 2 is arranged on the front side of the outer arc surface of the mounting sleeve 7 in a matched manner, the quick-release mechanism 2 comprises a sliding column 21 and contact discs 23, the sliding column 21 is respectively connected on the front side and the rear side of the upper end of the mounting sleeve 7 in a sliding manner, the lower ends of the sliding column 21 are fixedly connected with the contact discs 23, the two contact discs 23 are respectively matched with one mounting column 11 in a matched manner, the quick-release mechanism 2 further comprises a first spring 22, the first spring 22 is respectively arranged between the contact discs 23 and the mounting sleeve 7, the first spring 22 is respectively sleeved on the outer arc surface of the sliding column 21, the quick-release mechanism 2 further comprises a slot 24 and a sliding frame 25, the sliding frame 25 is fixedly connected on the front side of the outer arc surface of the mounting sleeve 11, the slot 24 is formed on the front side of the outer arc surface of the mounting sleeve 7 in a matched manner, the slot 24 is matched with the sliding frame 25 in a matched manner, the quick-release mechanism 2 further comprises a vertical plate 26 and a plug 27, the vertical plate 26 is fixedly connected on the front side of the outer arc surface of the mounting sleeve 7, the inside of the vertical plate 26 is provided with a sliding hole in a sliding way, the inside of the sliding frame 25 is provided with a slot, the inserting column 27 is spliced with the slot, the quick-release mechanism 2 further comprises a second spring 28 and a limiting disc 29, the limiting disc 29 is fixedly sleeved on the left side of the outer cambered surface of the inserting column 27, the second spring 28 is arranged between the limiting disc 29 and the vertical plate 26, the second spring 28 is sleeved on the outer cambered surface of the inserting column 27, the right end of the inserting column 27 is fixedly connected with a pull disc 10, a person installs the shell 1 at a proper position, then installs an ultrasonic liquid level sensor 8 on the upper end of measured liquid through a mounting frame 5, then opens the ultrasonic liquid level sensor 8 and a display screen 8 through a singlechip 6, a probe of the ultrasonic liquid level sensor 8 measures the liquid level by transmitting ultrasonic signals to the surface of the measured liquid and receiving reflected signals, and feeds information back to the singlechip 6, the singlechip 6 is responsible for processing signals and converting the liquid level height into digital signals to be output and displayed on the display screen 8 for people to know, the singlechip 6 compares the set liquid level height data stored in the memory card 12 by calling, when the liquid level exceeds or is lower than a preset standard, the singlechip 6 controls the loudspeaker 9 to be opened to make the people notice, when the ultrasonic liquid level device needs to be maintained, the personnel pulls the pull disc 10 rightwards to enable the plug post 27 to leave the slot, then pushes the sliding frame 25 on the ultrasonic liquid level sensor 8 upwards to move to a proper position in the slot opening 24, the mounting post 11 drives the sliding post 21 to move upwards at the moment, then rotates the ultrasonic liquid level sensor 8 leftwards to a designated position, and the first spring 22 rebounds rapidly, the ultrasonic liquid level sensor 8 on the installation column 11 is pushed out by driving the contact disc 23 to move downwards, then the ultrasonic liquid level sensor 8 is taken down by personnel to be maintained, after maintenance is completed, the pull disc 10 is pulled rightwards by personnel, the inserting column 27 is driven to move rightwards, then the ultrasonic liquid level sensor 8 is pushed upwards by aiming the sliding frame 25 at the inserting slot opening 24, then the ultrasonic liquid level sensor 8 is rotated rightwards, after the sliding frame 25 moves to a proper position, the sliding frame 25 is clamped into the inserting slot opening 24 by the rapid rebound of the first spring 22, the pull disc 10 is released again, at the moment, the installation is completed by the rapid rebound of the second spring 28, the inserting column 27 is inserted into the inserting slot, the maintenance is disassembled by the rapid rebound of the ultrasonic liquid level sensor and the control equipment, and the locking can be rapidly installed, so that the maintenance efficiency of the personnel is effectively improved.
Wherein: still include singlechip 6, singlechip 6 sets up in the rear side inner wall upper end of shell 1, and the outside power is connected to the input electricity of singlechip 6, and ultrasonic wave level sensor 8 and memory card 12 are connected with singlechip 6 two-way electricity, and the output of singlechip 6 is all connected to the input of display screen 8 and speaker 9 electricity, carries out the control operation.
The working principle of the split ultrasonic liquid level meter provided by the utility model is as follows: the personnel install the shell 1 at a proper position, then install the ultrasonic liquid level sensor 8 to the upper end of the measured liquid through the installation frame 5, then the personnel open the ultrasonic liquid level sensor 8 and the display screen 8 through the singlechip 6, the probe of the ultrasonic liquid level sensor 8 measures the liquid level height by transmitting ultrasonic signals to the surface of the measured liquid and receiving reflected signals, and feeds back information to the singlechip 6, the singlechip 6 is responsible for processing signals and converting the liquid level height into digital signals to be output and displayed on the display screen 8 for the personnel to understand, the singlechip 6 compares the data by calling the set liquid level height stored in the memory card 12, when the liquid level exceeds or is lower than a given standard, the singlechip 6 controls to open the loudspeaker 9 to make the personnel notice, when the ultrasonic liquid level sensor needs to be maintained, after a person pulls the pull disc 10 rightward to separate the insert column 27 from the slot, then pushes the carriage 25 on the ultrasonic liquid level sensor 8 upward to move to a proper position in the slot opening 24, at this time, the mounting column 11 drives the slide column 21 to move upward, then rotates the ultrasonic liquid level sensor 8 leftward to a specified position, the first spring 22 rebounds rapidly, drives the contact disc 23 to move downward to eject the ultrasonic liquid level sensor 8 on the mounting column 11, then the person removes the ultrasonic liquid level sensor 8 for maintenance, after the maintenance is completed, the person pulls the pull disc 10 rightward to drive the insert column 27 to move rightward, then pushes the carriage 25 to align with the slot opening 24 upward to push the ultrasonic liquid level sensor 8, then rotates the ultrasonic liquid level sensor 8 rightward, and when the carriage 25 moves to the proper position, the first spring 22 rapidly rebounds to clamp the carriage 25 into the slot opening 24, then releases the pull disc 10, at this time, the second spring 28 quickly rebounds to drive the inserting column 27 to be inserted into the slot to complete the installation, the ultrasonic liquid level sensor and the control equipment can be quickly removed, maintained and maintained through the quick-release mechanism 2, and the locking can be quickly installed, so that the maintenance efficiency of personnel is effectively improved.
It should be noted that, in the above embodiment, the single-chip microcomputer 6 may be S7-300, the display screen 8 and the speaker 9 may be freely configured according to practical situations, the ultrasonic liquid level sensor 8 may be MTK-MP, and the single-chip microcomputer 6 controls the operation of the ultrasonic liquid level sensor 8, the display screen 8 and the speaker 9 by using methods commonly used in the prior art.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (7)

1. Split type ultrasonic wave level gauge, its characterized in that: comprises a shell (1) and a quick-dismantling mechanism (2);
outer casing (1): the front side of the device is provided with a display screen (3), the lower end of the inner wall of the rear side of the housing (1) is provided with a loudspeaker (9), the lower end of the front side of the housing (1) is provided with a sound transmission notch corresponding to the position of the loudspeaker (9), the upper end of the inner wall of the rear side of the housing (1) is provided with a memory card (12), the lower end of the housing (1) is provided with a cable (4), the lower end of the cable (4) is provided with a mounting sleeve (7), the upper end of the mounting sleeve (7) is fixedly connected with a mounting frame (5), the inside of the mounting sleeve (7) is slidably connected with a mounting column (11), and the lower end of the mounting column (11) is provided with an ultrasonic liquid level sensor (8);
quick release mechanism (2): the quick release mechanism is arranged at the front side of the outer arc surface of the mounting sleeve (7), and the quick release mechanism (2) is matched with the mounting column (11);
wherein: the ultrasonic liquid level sensor comprises a shell (1), a storage card (12), an ultrasonic liquid level sensor (8) and a loudspeaker (9), and is characterized by further comprising a singlechip (6), wherein the singlechip (6) is arranged at the upper end of the inner wall of the rear side of the shell (1), the input end of the singlechip (6) is electrically connected with an external power supply, the ultrasonic liquid level sensor (8) and the storage card (12) are electrically connected with the singlechip (6) in a bidirectional manner, and the input ends of the display screen (3) and the loudspeaker (9) are electrically connected with the output end of the singlechip (6).
2. The split ultrasonic level gauge of claim 1, wherein: quick detach mechanism (2) are including traveller (21) and contact dish (23), both sides around the upper end of traveller (21) sliding connection in installation sleeve (7) respectively, the equal fixedly connected with contact dish (23) of lower extreme of traveller (21), two contact dishes (23) all cooperate the installation with an erection column (11).
3. The split ultrasonic level gauge of claim 2, wherein: the quick-release mechanism (2) further comprises first springs (22), the first springs (22) are respectively arranged between the contact disc (23) and the mounting sleeve (7), and the first springs (22) are respectively sleeved on the outer cambered surfaces of the sliding columns (21).
4. The split ultrasonic level gauge of claim 1, wherein: the quick-release mechanism (2) further comprises a slot opening (24) and a sliding frame (25), the sliding frame (25) is fixedly connected to the front side of the outer arc surface of the mounting column (11), the slot opening (24) is formed in the front side of the outer arc surface of the mounting sleeve (7), and the slot opening (24) is matched with the sliding frame (25).
5. The split ultrasonic level gauge of claim 4, wherein: the quick-release mechanism (2) further comprises a vertical plate (26) and an inserting column (27), the vertical plate (26) is fixedly connected to the front side of the outer arc surface of the mounting sleeve (7), the inserting column (27) is connected in a sliding mode in a sliding hole formed in the vertical plate (26), a slot is formed in the sliding frame (25), and the inserting column (27) is inserted into the slot.
6. The split ultrasonic level gauge of claim 5, wherein: the quick release mechanism (2) further comprises a second spring (28) and a limiting disc (29), the limiting disc (29) is fixedly sleeved on the left side of the outer cambered surface of the inserting column (27), the second spring (28) is arranged between the limiting disc (29) and the vertical plate (26), and the second spring (28) is sleeved on the outer cambered surface of the inserting column (27).
7. The split ultrasonic level gauge of claim 5, wherein: the right end of the inserted column (27) is fixedly connected with a pull disc (10).
CN202321327402.3U 2023-05-29 2023-05-29 Split ultrasonic liquid level meter Active CN219573205U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321327402.3U CN219573205U (en) 2023-05-29 2023-05-29 Split ultrasonic liquid level meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321327402.3U CN219573205U (en) 2023-05-29 2023-05-29 Split ultrasonic liquid level meter

Publications (1)

Publication Number Publication Date
CN219573205U true CN219573205U (en) 2023-08-22

Family

ID=87671643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321327402.3U Active CN219573205U (en) 2023-05-29 2023-05-29 Split ultrasonic liquid level meter

Country Status (1)

Country Link
CN (1) CN219573205U (en)

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