CN215491965U - Ultrasonic liquid level meter with high measurement precision - Google Patents
Ultrasonic liquid level meter with high measurement precision Download PDFInfo
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- CN215491965U CN215491965U CN202122027778.XU CN202122027778U CN215491965U CN 215491965 U CN215491965 U CN 215491965U CN 202122027778 U CN202122027778 U CN 202122027778U CN 215491965 U CN215491965 U CN 215491965U
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- level gauge
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- electric telescopic
- liquid level
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Abstract
The utility model discloses an ultrasonic liquid level meter with high measurement precision, which comprises a mounting plate, an electric telescopic rod and a protection mechanism, wherein the mounting plate is fixedly connected with a mounting bracket in a welding mode, an electric slide rail is arranged below the mounting bracket, the electric slide rail is in sliding connection with a slide block, the electric telescopic rod is arranged below the slide block, an ultrasonic liquid level meter body is arranged at the bottom end of the electric telescopic rod, a probe is connected below the ultrasonic liquid level meter body, the protection mechanism is arranged below the ultrasonic liquid level meter body, and a control panel is arranged outside the protection mechanism. This measure ultrasonic wave level gauge that precision is high is provided with electric telescopic handle and protection machanism, and electric telescopic handle stretches out and draws back and is convenient for drive ultrasonic wave level gauge body and be the concertina movement, is convenient for adjust ultrasonic wave level gauge body height according to the demand, and protection machanism plays fine guard action, avoids the electron measuring element trouble of ultrasonic wave level gauge winter to lead to normally working.
Description
Technical Field
The utility model relates to the technical field of ultrasonic liquid level meters, in particular to an ultrasonic liquid level meter with high measurement accuracy.
Background
The ultrasonic level meter is a digital level meter controlled by a microprocessor, ultrasonic pulses are sent out by a sensor during measurement, sound waves are received by the same sensor after being reflected by the surface of the liquid or an ultrasonic receiver, the sound waves are converted into electric signals through a piezoelectric crystal or a magnetostrictive device, the distance from the sensor to the surface of the measured liquid is calculated according to the time between the sending and the receiving of the sound waves, and the ultrasonic level meter can be widely used for measuring the heights of various liquids and solid materials. The measuring accuracy of the existing ultrasonic liquid level meter is low, the ultrasonic liquid level meter is installed at the upper end of a measured liquid, the liquid can be condensed on the ultrasonic liquid level meter after contacting the ultrasonic liquid level meter in winter, the phenomenon of dewing occurs, the measuring result of the ultrasonic liquid level meter is seriously influenced, the measurement fluctuation is large, the measuring accuracy of the ultrasonic liquid level meter is reduced, the practicability of the existing ultrasonic liquid level meter is low, the original ultrasonic liquid level meter is directly installed at the top of a container through a bolt, the ultrasonic liquid level meter cannot be moved, the ultrasonic liquid level meter can only measure one position when measuring objects in the container, the measuring result cannot be measured at each position, the measuring result is inaccurate, and the measuring accuracy is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ultrasonic liquid level meter with high measurement accuracy, and the ultrasonic liquid level meter is used for solving the problems that the conventional ultrasonic liquid level meter in the background art is low in measurement accuracy and low in practicability.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a measure ultrasonic wave level gauge that precision is high, includes mounting panel, electric telescopic handle and protection mechanism, the mounting panel passes through welding mode and installing support fixed connection, and the installing support below is equipped with electronic slide rail, electronic slide rail and slider sliding connection simultaneously, electric telescopic handle sets up in the slider below, and the electric telescopic handle bottom installs the ultrasonic wave level gauge body, and ultrasonic wave level gauge body below is connected with the probe simultaneously, protection mechanism sets up in ultrasonic wave level gauge body below, and the protection mechanism outside is equipped with control panel.
Through adopting above-mentioned technical scheme, the control panel that is equipped with is convenient for control protection mechanism and is protected the ultrasonic wave level gauge body.
Preferably, protection mechanism is including protection casing, heating element, cavity, through-hole, motor, fan and waterproof battery, the inside heating element that is equipped with of protection casing, and the heating element both sides are equipped with the cavity, and cavity one side is equipped with the through-hole simultaneously, the motor sets up in the inside one side of protection casing, and the motor rotates with the fan to be connected, and the motor below is equipped with waterproof battery simultaneously.
By adopting the technical scheme, the protection mechanism is matched with the heating assembly for use, the surface temperature of the probe can be improved, and the ultrasonic liquid level meter is prevented from being condensed into water drops or frosting and freezing on the outdoor surface in winter.
Preferably, the motor and the fan form a rotating mechanism, and the rotating mechanism rotates within the range of 0-360 degrees.
By adopting the technical scheme, the arranged motor works to drive the fan to rotate, so that the wet air near the probe can be blown away, and the water vapor concentration near the probe is reduced.
Preferably, the number of the heating assemblies is two, and the heating assemblies are symmetrically distributed on two sides of the probe.
Through adopting above-mentioned technical scheme, the heating element heating effect that is equipped with is better, and heating element can effectively avoid probe surface condensation water droplet or the phenomenon of frosting to take place.
Preferably, the electric slide rail, the slide block and the electric telescopic rod form a sliding mechanism, and the sliding distance of the sliding mechanism is smaller than the length of the mounting bracket.
Through adopting above-mentioned technical scheme, the electronic slide rail work of being equipped with is convenient for control slider horizontal slip, thereby the slider slides and removes about driving electric telescopic handle.
Preferably, the electric telescopic rod and the ultrasonic liquid level meter body form a telescopic mechanism, and the telescopic distance of the telescopic mechanism is greater than the height of the mounting bracket.
Through adopting above-mentioned technical scheme, thereby the electric telescopic handle who is equipped with is concertina movement and drives the ultrasonic wave level gauge body and be concertina movement, is convenient for adjust ultrasonic wave level gauge body and detects the height.
Compared with the prior art, the utility model has the beneficial effects that: the ultrasonic liquid level meter with high measurement accuracy,
(1) the protection mechanism can effectively protect the sound wave liquid level meter body through the protection shell, the heating component is arranged in the protection shell, the heating component can improve the surface temperature of the probe through heating, the probe is prevented from being condensed and frozen, the motor works to drive the fan to rotate, and wet air near the probe can be blown away to reduce the water vapor concentration, the mode is simple, the use reliability of the ultrasonic liquid level meter is greatly improved, the ultrasonic liquid level meter can be conveniently and better measured, and the measurement result is accurate;
(2) be provided with electric slide rail and electric telescopic handle, electric slide rail work is convenient for control slider horizontal slip, thereby the slider slides and drives electric telescopic handle and ultrasonic wave level gauge body and remove, be convenient for adjust ultrasonic wave level gauge body measuring position according to the demand, thereby electric telescopic handle stretches out and draws back and drives the ultrasonic wave level gauge body and stretch out and draw back, be convenient for adjust the measurement height according to the actual demand, this kind of adjustment mode is comparatively simple, be convenient for adjust the measuring position according to the demand, improved and measured the precision.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural diagram of the protection mechanism of the present invention.
In the figure: 1. mounting panel, 2, installing support, 3, electronic slide rail, 4, slider, 5, electric telescopic handle, 6, ultrasonic wave level gauge body, 7, probe, 8, protection mechanism, 801, protection casing, 802, heating element, 803, cavity, 804, through-hole, 805, motor, 806, fan, 807, waterproof battery, 9, control panel.
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.
Referring to fig. 1-3, the utility model provides an ultrasonic level gauge with high measurement accuracy, as shown in fig. 2, a mounting plate 1 is fixedly connected with a mounting bracket 2 by welding, an electric slide rail 3 is arranged below the mounting bracket 2, the electric slide rail 3 is connected with a slide block 4 in a sliding manner, the electric slide rail 3, the slide block 4 and an electric telescopic rod 5 form a sliding mechanism, the sliding distance of the sliding mechanism is smaller than the length of the mounting bracket 2, the electric slide rail 3 is convenient to control the slide block 4 to slide left and right, the slide block 4 slides to drive the electric telescopic rod 5 to move left and right, and the position of the electric telescopic rod 5 is convenient to adjust according to requirements, the adjusting manner is simple and convenient to use, the electric telescopic rod 5 is arranged below the slide block 4, an ultrasonic level gauge body 6 is arranged at the bottom end of the electric telescopic rod 5, and a probe 7 is connected below the ultrasonic level gauge body 6, electric telescopic handle 5 and ultrasonic wave level gauge body 6 constitute telescopic machanism, and telescopic machanism telescopic distance is greater than the 2 heights of installing support, thereby telescopic motion is to electric telescopic handle 5 drives ultrasonic wave level gauge body 6 and is telescopic motion, is convenient for adjust ultrasonic wave level gauge body 6 measurement height according to the demand, and this kind of measurement mode is comparatively simple, convenient to use.
As shown in fig. 1 and 3, the protection mechanism 8 is disposed below the ultrasonic level gauge body 6, the control panel 9 is disposed outside the protection mechanism 8, the heating element 802 is disposed inside the protection housing 801, the cavities 803 are disposed on two sides of the heating element 802, the through hole 804 is disposed on one side of the cavity 803, the motor 805 is disposed on one side inside the protection housing 801, the motor 805 is rotatably connected to the fan 806, the waterproof battery 807 is disposed below the motor 805, the protection housing 801 has a good protection effect, the probe 7 is prevented from being condensed into water drops or from being frosted and frozen, the waterproof battery 807 has a good waterproof effect, the motor 805 and the fan 806 constitute a rotation mechanism, the rotation angle of the rotation mechanism ranges from 0 degree to 360 degrees, the motor 805 operates to drive the fan 806 to rotate, so as to effectively blow away moist air on the surface of the probe 7, reduce the concentration of water vapor, and greatly reduce the possibility that water vapor condenses on the surface of the probe 7 into water drops, heating element 802 is equipped with two, and heating element 802 symmetric distribution is in 7 both sides of probe, and heating element 802 heating effect is better, and heating element 802 can improve 7 surface temperature of probe, avoids 7 surfaces of probe to appear condensing into the water droplet or frosting, icing phenomenon, can effectively improve ultrasonic wave level meter measurement precision.
The working principle is as follows: when the ultrasonic liquid level meter with high measurement accuracy is used, firstly, the ultrasonic liquid level meter with high measurement accuracy is installed and fixed at a use place through the installation plate 1, the power is switched on, the electric slide rail 3 works to conveniently control the slide block 4 to slide left and right, the slide block 4 slides to drive the electric telescopic rod 5 and the ultrasonic liquid level meter body 6 to move left and right, the measurement position of the ultrasonic liquid level meter body 6 is conveniently adjusted according to requirements, the electric telescopic rod 5 makes telescopic motion to drive the ultrasonic liquid level meter body 6 to make telescopic motion, the height of the ultrasonic liquid level meter body 6 is conveniently adjusted according to requirements, the adjustment mode is simple, better measurement is convenient, the measurement accuracy is improved, the probe 7 is convenient to measure, the control and protection mechanism 8 is convenient to work through the control panel 9, and heating is carried out through the heating component 802 arranged outside the probe 7, the temperature of the probe 7 can be increased, so that the phenomenon that the ultrasonic liquid level meter body 6 is condensed into water drops or frosts or freezes on the outdoor surface in winter is avoided, the fan 806 is driven to rotate by the work of the motor 805, the wet air near the probe 7 is convenient to blow away, the water vapor concentration is reduced, the use reliability of the ultrasonic liquid level meter body 6 is improved, the measuring mode is simple, the measuring accuracy of the ultrasonic liquid level meter body 6 is greatly improved, the whole work is completed, and the content which is not described in detail in the description belongs to the existing technology known by professional technicians in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a measure ultrasonic wave level gauge that precision is high, includes mounting panel (1), electric telescopic handle (5) and protection machanism (8), its characterized in that: mounting panel (1) is through welding mode and installing support (2) fixed connection, and installing support (2) below is equipped with electric slide rail (3), electric slide rail (3) and slider (4) sliding connection simultaneously, electric telescopic handle (5) set up in slider (4) below, and electric telescopic handle (5) bottom installs ultrasonic wave level gauge body (6), and ultrasonic wave level gauge body (6) below is connected with probe (7) simultaneously, protection mechanism (8) set up in ultrasonic wave level gauge body (6) below, and protection mechanism (8) outside is equipped with control panel (9).
2. An ultrasonic level gauge with high measurement accuracy as defined in claim 1, wherein: protection mechanism (8) are equipped with heating element (802) including protection casing (801), heating element (802), cavity (803), through-hole (804), motor (805), fan (806) and waterproof battery (807), protection casing (801) inside is equipped with heating element (802), and heating element (802) both sides are equipped with cavity (803), and cavity (803) one side is equipped with through-hole (804) simultaneously, motor (805) set up in the inside one side of protection casing (801), and motor (805) rotate with fan (806) and be connected, and motor (805) below is equipped with waterproof battery (807) simultaneously.
3. An ultrasonic level gauge with high measurement accuracy as claimed in claim 2, wherein: the motor (805) and the fan (806) form a rotating mechanism, and the rotating mechanism rotates within the range of 0-360 degrees.
4. An ultrasonic level gauge with high measurement accuracy as claimed in claim 2, wherein: the number of the heating assemblies (802) is two, and the heating assemblies (802) are symmetrically distributed on two sides of the probe (7).
5. An ultrasonic level gauge with high measurement accuracy as defined in claim 1, wherein: the electric sliding rail (3), the sliding block (4) and the electric telescopic rod (5) form a sliding mechanism, and the sliding distance of the sliding mechanism is smaller than the length of the mounting bracket (2).
6. An ultrasonic level gauge with high measurement accuracy as defined in claim 1, wherein: the electric telescopic rod (5) and the ultrasonic liquid level meter body (6) form a telescopic mechanism, and the telescopic distance of the telescopic mechanism is greater than the height of the mounting bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122027778.XU CN215491965U (en) | 2021-08-26 | 2021-08-26 | Ultrasonic liquid level meter with high measurement precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122027778.XU CN215491965U (en) | 2021-08-26 | 2021-08-26 | Ultrasonic liquid level meter with high measurement precision |
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| Publication Number | Publication Date |
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| CN215491965U true CN215491965U (en) | 2022-01-11 |
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| CN202122027778.XU Active CN215491965U (en) | 2021-08-26 | 2021-08-26 | Ultrasonic liquid level meter with high measurement precision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858239A (en) * | 2022-05-23 | 2022-08-05 | 青岛理工大学 | Urban road ponding risk point intelligent recognition early warning system |
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2021
- 2021-08-26 CN CN202122027778.XU patent/CN215491965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858239A (en) * | 2022-05-23 | 2022-08-05 | 青岛理工大学 | Urban road ponding risk point intelligent recognition early warning system |
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