CN213543666U - Precession vortex flowmeter capable of generating electricity automatically - Google Patents
Precession vortex flowmeter capable of generating electricity automatically Download PDFInfo
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- CN213543666U CN213543666U CN202022307410.4U CN202022307410U CN213543666U CN 213543666 U CN213543666 U CN 213543666U CN 202022307410 U CN202022307410 U CN 202022307410U CN 213543666 U CN213543666 U CN 213543666U
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Abstract
The utility model provides a self-generating precession vortex flowmeter, which is characterized in that the flowmeter comprises a left flange, a flowmeter tube body, a right flange, a display, a battery, a rectifier, a left support rod, a spinner, a deswirler, a sensor, a right support rod, a spiral coil and a magnetic pole; the utility model discloses an add magnetic pole and helical coil, as long as precession vortex flowmeter work will turn into the kinetic energy of spinner under the electromagnetic effect electric energy, the condition that the battery consumes totally has been avoided to this kind of mode of generating electricity certainly, has guaranteed the authenticity of precession vortex flowmeter to the flow record, has improved precession vortex flowmeter's practicality; the utility model discloses the battery and the rectifier of addding deposit the electric current of helical coil and magnetic pole output in the battery after the rectification, and this battery is ordinary battery, has avoided the trouble that changes specific model battery and bring, and the mode of generating electricity has reduced precession vortex flowmeter's use cost moreover certainly, and the energy saving is environmental protection more.
Description
Technical Field
The utility model relates to a flowmeter technical field, concretely relates to precession vortex flowmeter of electricity generation by oneself.
Background
The precession vortex flowmeter is widely applied to various gas flow measurement works in various industries, and the working principle is that a detection element is utilized to obtain the vortex frequency of fluid after the fluid passes through a vortex generator, and a measuring and calculating element integrates and converts the obtained frequency into specific flow and displays the specific flow from a display element; at present, a precession vortex flowmeter can finish flow detection, and mainly depends on some precise power utilization units, and power supplies of the power utilization units are provided by batteries with specific models; from the prior art: 1. the precession vortex flowmeter is used as a precise metering appliance, and is required to avoid vibration when in use, so the precession vortex flowmeter is generally arranged on a wall or a corner which is not easy to collide, but the positions are places where people do not frequently go, once a battery is exhausted under the condition of unconsciousness, the recording of the precession vortex flowmeter on flow is distorted, the accuracy of the precession vortex flowmeter is difficult to ensure, and the practicability of the precession vortex flowmeter is poor; 2. the battery of precession vortex flowmeter is not general model battery, and the battery of specific model is changed and is got up to receive multiple factor restriction, in case can not in time resume precession vortex flowmeter's use, whole gas transmission pipeline will be forced to shut down, and the periodic replacement battery causes the input cost height.
Disclosure of Invention
According to the technical problem, the utility model provides a precession vortex flowmeter of self-power generation, which is characterized in that the flowmeter comprises a left flange, a flowmeter tube body, a right flange, a display, a battery, a rectifier, a left support rod, a spinner, a deswirler, a sensor, a right support rod, a spiral coil and a magnetic pole; the flowmeter comprises a left flange, a flow meter pipe body, a left support rod, a through hole, a screw driver, a right support rod, a magnetic pole, a spiral coil and a sensor, wherein the flow meter pipe body is installed on the right end face of the left flange, the left support rod is installed on the inner side wall of the left flange, the through hole is formed in the middle of the side wall of the left support rod, the left end of the screw driver is arranged in the through hole of the left support rod, the screw driver is of a spiral rotating shaft structure, the screw driver is arranged at the left part in the flow meter pipe body, the right support rod is installed at the middle in the flow meter pipe body, an installation hole is formed in the middle of the right support rod, the right end of the screw driver penetrates through the installation hole of the right support rod and extends to the right side of the right support rod, the magnetic pole is installed on the middle, the sensor is connected with the rectifier, the rectifier is connected with the battery, the battery is installed at the upper end of the rectifier and is a common storage battery, the battery is connected with the display, the display is installed on the battery and is connected with the sensor, the derotation device is installed on the right side of the sensor and is installed at the right part in the flowmeter tube body, and a right flange is installed on the right end face of the flowmeter tube body.
The utility model has the advantages that: the utility model discloses a magnetic pole that adds at the spinner right-hand member, cooperation spiral coil uses, as long as precession vortex flowmeter work will turn into the kinetic energy of spinner under electromagnetic effect electric energy, the situation that the battery consumes totally has been avoided in this kind of mode of generating electricity by oneself, has guaranteed the authenticity of precession vortex flowmeter to the flow record, has improved precession vortex flowmeter's practicality;
the utility model discloses the battery and the rectifier of addding deposit the electric current of helical coil and magnetic pole output in the battery after the rectification, and this battery is ordinary battery, has avoided the trouble that changes specific model battery and bring, and the mode of generating electricity has reduced precession vortex flowmeter's use cost moreover certainly, and the energy saving is environmental protection more.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a main sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
As shown in the figure: 1-left flange, 2-flowmeter tube, 3-right flange, 4-display, 5-battery, 6-rectifier, 7-left support bar, 8-spinner, 9-deswirler, 10-sensor, 11-right support bar, 12-spiral coil, 13-magnetic pole.
Detailed Description
Example 1
The utility model provides a precession vortex flowmeter capable of generating electricity automatically, which is characterized by comprising a left flange 1, a flowmeter tube body 2, a right flange 3, a display 4, a battery 5, a rectifier 6, a left support rod 7, a spinner 8, a deswirler 9, a sensor 10, a right support rod 11, a spiral coil 12 and a magnetic pole 13; a flowmeter tube body 2 is installed on the right end face of a left flange 1, a left support rod 7 is installed on the inner side wall of the left flange 1, a through hole is formed in the middle of the side wall of the left support rod 7, the left end of a spinner 8 is arranged in the through hole of the left support rod 7, the spinner 8 is of a spiral rotating shaft structure, the spinner 8 is arranged at the left part in the flowmeter tube body 1, a right support rod 11 is installed in the middle of the flowmeter tube body 1, a mounting hole is formed in the middle of the right support rod 11, the right end of the spinner 8 penetrates through the mounting hole of the right support rod 11 and extends to the right side of the right support rod 11, a magnetic pole 13 is installed on the side wall of the right end of the spinner 8, a spiral coil 12 is installed in the middle of the flowmeter tube body 1, the spiral coil 12 is installed on the periphery of the magnetic pole 13, a sensor 10 is installed in, the sensor 10 is provided with a sealing ring at the installation position of the flowmeter body 1, the tail end of the spiral coil 12 comes outside the flowmeter body 1 along with the sensor 10, the sensor 10 is provided with a rectifier 6, the tail end of the spiral coil 12 is connected with the rectifier 6, the rectifier 6 is connected with a battery 5, the upper end of the rectifier 6 is provided with the battery 5, the battery 5 is a common storage battery, the battery 5 is connected with a display 4, the battery 5 is provided with the display 4, the display 4 is connected with the sensor 10, the right side of the sensor 10 is provided with a derotator 9, the derotator 9 is installed at the right part in the flowmeter body 1, and the right end face of the flowmeter body 1 is provided with a right flange 3.
Example 2
When the utility model is used, the left flange 1 and the right flange 3 are firstly installed on a fluid pipeline, and the air tightness is checked; then when the fluid passes through the flowmeter body 2, the spinner 8 arranged on the left support rod 7 and the right support rod 11 is driven by the fluid to rotate, the magnetic pole 13 at the right end of the spinner 8 rotates along with the spinner 8, when the magnetic pole 13 rotates, the spiral coil 12 arranged on the periphery of the magnetic pole 13 can generate current due to electromagnetic induction, the generated current is changed into stable current through the rectifier 6 and then stored in the battery 4, the battery 4 is a common storage battery and is convenient to replace, the battery 4 provides energy for the display 4 and the sensor 10, the fluid passing through the spiral rotating shaft structure of the spinner 8 can be changed into a rotating vortex, the sensor 10 detects the frequency of the rotating vortex and transmits a signal to the calculating unit, and then the flow value is represented through the display 4 through conversion; the rotating vortex then passes through the deswirler 9 to become a smooth fluid that flows out of the right flange back into the fluid line.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A self-generating precession vortex flowmeter is characterized by comprising a left flange, a flowmeter pipe body, a right flange, a display, a battery, a rectifier, a left supporting rod, a rotator, a derotator, a sensor, a right supporting rod, a spiral coil and a magnetic pole; the flowmeter comprises a left flange, a flow meter tube body, a left support rod, a through hole, a screw driver, a right support rod, a mounting hole, a sensor, a magnetic pole, a spiral coil and a spiral coil, wherein the flow meter tube body is arranged on the right end face of the left flange, the left support rod is arranged on the inner side wall of the left flange, the through hole is formed in the middle of the side wall of the left support rod, the left end of the screw driver is arranged in the through hole of the left support rod, the screw driver is arranged at the left part in the flow meter tube body, the right support rod is arranged at the middle in the flow meter tube body, the mounting hole is formed in the middle of the right support rod, the right end of the screw driver penetrates through the mounting hole of the right support rod and extends to the right side of the right support rod, the magnetic, the spiral coil is connected with the rectifier, the rectifier is connected with the battery, the battery is installed at the upper end of the rectifier and connected with the display, the display is installed on the battery and connected with the sensor, the derotation device is installed on the right side of the sensor and installed at the right part in the flowmeter pipe body, and a right flange is installed on the right end face of the flowmeter pipe body.
2. A self-generating precession vortex flowmeter according to claim 1 wherein said spinner is of helical spindle construction.
3. A self-generating precession vortex flowmeter according to claim 1 wherein the mounting of the sensor to the flowmeter body is provided with a sealing ring.
4. A self-generating precession vortex flowmeter according to claim 1 wherein said cell is a conventional battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307410.4U CN213543666U (en) | 2020-10-16 | 2020-10-16 | Precession vortex flowmeter capable of generating electricity automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307410.4U CN213543666U (en) | 2020-10-16 | 2020-10-16 | Precession vortex flowmeter capable of generating electricity automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213543666U true CN213543666U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022307410.4U Active CN213543666U (en) | 2020-10-16 | 2020-10-16 | Precession vortex flowmeter capable of generating electricity automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213543666U (en) |
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2020
- 2020-10-16 CN CN202022307410.4U patent/CN213543666U/en active Active
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