CN210346841U - Automatic metering instrument for storage tank - Google Patents
Automatic metering instrument for storage tank Download PDFInfo
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- CN210346841U CN210346841U CN201921753269.1U CN201921753269U CN210346841U CN 210346841 U CN210346841 U CN 210346841U CN 201921753269 U CN201921753269 U CN 201921753269U CN 210346841 U CN210346841 U CN 210346841U
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- power supply
- storage tank
- multifunctional
- automatic
- measuring instrument
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Abstract
The automatic measuring instrument for the storage tank comprises a power supply excitation end, a power supply receiving end, a measuring instrument body, a rotating hub, a cable and a multifunctional floater, wherein the power supply excitation end is fixed on the measuring instrument body, and the power supply receiving end is fixed on one side of the rotating hub, corresponds to the power supply excitation end and is connected with the multifunctional floater through the cable wound on the rotating hub. The utility model discloses a storage tank automatic measurement appearance supplies power for the multi-functional float in the storage tank through the wireless power supply mode, and the measurement appearance body adopts wireless communication to carry out measured data's transmission with multi-functional float equally, and through the isolation transmission of power and communication, reduces fixed part and rotary part electrical connection's complexity, increases the anti thunderbolt ability of equipment, the emergence of prevention accident.
Description
Technical Field
The utility model relates to a liquid measurement technical field especially relates to a storage tank automatic measurement appearance.
Background
Among the prior art, storage tank automatic measurement appearance adopts the integral type equipment of liquid level, temperature, density, the oil-water interface of liquid in the servo level gauge technique measurement storage tank, including body and multi-functional float, and need storage tank automatic measurement appearance body and wheel hub's cable to be connected for multi-functional float supplies power, and multi-functional float spreads the signal of gathering through the cable simultaneously. The automatic storage tank measuring instrument body is connected with a cable wound on the rotating component in a sliding wire ring mode. Because the multifunctional floater and the cable are both contacted with combustible gas or liquid, although protection can be carried out on a circuit, because the sliding wire ring belongs to a mechanical rotating part and the contact is in sliding contact, the failure risk exists after long-time use; because equipment is installed at the high position of the tank top, if the equipment is struck by lightning, the oil product can be directly discharged through the cable entering the tank, and explosion accidents are caused.
Disclosure of Invention
In order to solve the deficiencies existing in the prior art, the utility model aims to provide an automatic measuring instrument of storage tank supplies power for the inside multi-functional float of storage tank through wireless mode, and the signal of gathering multi-functional float simultaneously passes through wireless mode and exports for the measuring apparatu body, avoids the use of slide-wire ring promptly, increases anti thunderbolt ability, the emergence of prevention accident.
In order to achieve the above purpose, the utility model provides an automatic measuring instrument for a storage tank, which comprises a power excitation end, a power receiving end, a measuring instrument body, a rotary hub, a cable and a multifunctional floater, wherein,
the power supply excitation end is fixed on the metering device body,
and the power supply receiving end is fixed on one side of the rotating hub, corresponds to the power supply exciting end and is connected with the multifunctional floater through the cable wound on the rotating hub.
Further, a gap is arranged between the power supply excitation end and the power supply receiving end.
Furthermore, a plane structure or an inserting shaft structure is adopted between the power supply excitation end and the power supply receiving end.
Furthermore, the multifunctional floater wirelessly transmits the measurement data with the meter body.
Further, the multifunctional floater comprises a wireless transmitting module and a sensor assembly, and the sensor assembly transmits the measurement data to the meter body through the wireless transmitting module.
Still further, the sensor assembly includes, a temperature sensor, a density sensor; the temperature sensor adopts a PT100 or PT1000 thermal resistor or a semiconductor sensor; the density sensor adopts a resonant cylinder density sensor or a resonant tuning fork densimeter.
The utility model discloses a storage tank automatic measurement appearance supplies power for the multi-functional float in the storage tank through the wireless power supply mode, and the measurement appearance body adopts wireless communication to carry out measured data's transmission with multi-functional float equally, and through the isolation transmission of power and communication, reduces fixed part and rotary part electrical connection's complexity, increases the anti thunderbolt ability of equipment, the emergence of prevention accident.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a structural block diagram of an automatic storage tank meter according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Fig. 1 is a block diagram showing the structure of an automatic storage tank measuring instrument according to the present invention, and as shown in fig. 1, the automatic storage tank measuring instrument of the present invention comprises a power supply excitation terminal 10, a power supply receiving terminal 20, a measuring instrument body 30, a rotary hub 40, a cable 50, and a multifunctional float 60, wherein,
and a power supply excitation end 10 fixed on the meter body 30 and connected with a power supply inside the automatic storage tank meter.
And a power receiving terminal 20 fixed to one side of the rotary hub 40 corresponding to the power excitation terminal 10 and rotating together with the rotary hub 40.
The power receiving end 20 is connected to the multi-function float 60 through a cable 50 wound around the rotating hub 40 to supply power to the multi-function float 60.
A certain interval is arranged between the power excitation end 10 and the power receiving end 20; the plane structure or the inserting shaft structure can be adopted between the power source transmitting end and the receiving end.
A multi-functional float 60 comprising a wireless transmission module and a sensor assembly; wherein the sensor assembly comprises a temperature sensor, a density sensor, and the like. The density sensor is a resonant cylinder density sensor or a resonant tuning fork densitometer or the like. The temperature sensor may be a PT100 or PT1000 thermal resistor or other semiconductor sensor or other type of temperature sensor.
The sensor assembly sends the measurement data to the meter body through the wireless sending module.
Rotation of the rotating hub 50 is effected by a stepper motor or other form of motor.
The utility model discloses an automatic measuring instrument of storage tank supplies power, the transmission that the measuring instrument body adopted wireless power supply to carry out measured data with multi-functional float equally through the wireless power supply mode for multi-functional float in the storage tank, increases anti thunderbolt ability, the emergence of prevention accident.
Those of ordinary skill in the art will understand 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An automatic measuring instrument for a storage tank comprises a power supply excitation end, a power supply receiving end, a measuring instrument body, a rotating hub, a cable and a multifunctional floater,
the power supply excitation end is fixed on the metering device body,
and the power supply receiving end is fixed on one side of the rotating hub, corresponds to the power supply exciting end and is connected with the multifunctional floater through the cable wound on the rotating hub.
2. The automatic tank meter according to claim 1, wherein a space is provided between the power source excitation end and the power source receiving end.
3. The automatic tank meter according to claim 1, wherein a planar structure or a spindle structure is adopted between the power source excitation end and the power source receiving end.
4. The automatic tank meter according to claim 1, wherein the multifunctional float wirelessly communicates measurement data with the meter body.
5. The automatic tank meter according to claim 1, wherein the multifunctional float comprises a wireless transmission module and a sensor assembly, the sensor assembly transmitting measurement data to the meter body through the wireless transmission module.
6. The automatic tank meter according to claim 5, wherein the sensor assembly comprises, a temperature sensor, a density sensor; the temperature sensor adopts a PT100 or PT1000 thermal resistor or a semiconductor sensor; the density sensor adopts a resonant cylinder density sensor or a resonant tuning fork densimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753269.1U CN210346841U (en) | 2019-10-18 | 2019-10-18 | Automatic metering instrument for storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753269.1U CN210346841U (en) | 2019-10-18 | 2019-10-18 | Automatic metering instrument for storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346841U true CN210346841U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921753269.1U Active CN210346841U (en) | 2019-10-18 | 2019-10-18 | Automatic metering instrument for storage tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN210346841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595575A (en) * | 2019-10-18 | 2019-12-20 | 北京均友欣业科技有限公司 | Automatic metering instrument for storage tank |
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2019
- 2019-10-18 CN CN201921753269.1U patent/CN210346841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595575A (en) * | 2019-10-18 | 2019-12-20 | 北京均友欣业科技有限公司 | Automatic metering instrument for storage tank |
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