CN109282860A - Intelligent turbine flowmeter - Google Patents
Intelligent turbine flowmeter Download PDFInfo
- Publication number
- CN109282860A CN109282860A CN201710595228.3A CN201710595228A CN109282860A CN 109282860 A CN109282860 A CN 109282860A CN 201710595228 A CN201710595228 A CN 201710595228A CN 109282860 A CN109282860 A CN 109282860A
- Authority
- CN
- China
- Prior art keywords
- turbine
- shell
- stainless steel
- steel pipe
- hereinafter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
Abstract
The invention discloses a kind of intelligent turbine flowmeters, including shell, diversion pipe, turbine and flow integrator, diversion pipe is set at the front of the housing, middle part is provided with turbine cylinder in the shell, front is provided with bracket in turbine cylinder, rotation axis is provided on bracket, the turbine is fixed on the rotating shaft, it is corresponded on shell and is provided with stainless steel pipe right above turbine cylinder, stainless steel pipe is communicated with shell, magnetoelastic transducer and signal amplifier are provided in stainless steel pipe, magnetoelastic transducer is connected by signal amplifier with flow integrator, the stainless steel pipe includes the following components of mass fraction: C0.37-0.50%, Si1.75%-2.30%, Mn0.2%-1.0%, Cr0.01%-1.2%, Mo0.05%-1.0%, P0.025 % hereinafter, S0.025% hereinafter, O0.0015% hereinafter, remainder be inevitable impurity and Fe.The configuration of the present invention is simple, easy to use, not easy break-down.
Description
Technical field
The present invention relates to a kind of flowmeter, in particular to a kind of intelligent turbine flowmeter.
Background technique
The flowmeter measured using turbine.Flow velocity is first converted to the revolving speed of turbine by it, then by revolving speed be converted into
The directly proportional electric signal of flow.This flowmeter is frequency for detecting instantaneous flow and total flow integration, output signal,
It is easy to digitize.Existing turbine flowmeter, relatively large sized, component count is more, and assembled relation is complicated, is easy to be out of order.
Summary of the invention
The object of the invention is that it is simple to provide a kind of structure, and it is easy to use, it is not easy out of order intelligent turbine flow
Meter.
To achieve the goals above, the technical solution adopted by the present invention is that such: intelligent turbine flow of the invention
Meter, including shell, diversion pipe, turbine and flow integrator, diversion pipe are set at the front of the housing, and middle part is provided in the shell
Turbine cylinder, front is provided with bracket in turbine cylinder, rotation axis is provided on bracket, the turbine is fixed on the rotating shaft, shell
It is provided with stainless steel pipe right above upper corresponding turbine cylinder, stainless steel pipe is communicated with shell, and magnetic is provided in stainless steel pipe
Electric transducer and signal amplifier, magnetoelastic transducer are connected by signal amplifier with flow integrator, the stainless steel pipe
Following components including mass fraction: C0.37-0.50%, Si1.75%-2.30%, Mn0.2%-1.0%, Cr0.01%-
1.2%, Mo0.05%-1.0%, P0.025% hereinafter, S0.025% hereinafter, O0.0015% hereinafter, remainder be can not keep away
The impurity and Fe exempted from.
Preferably, turbine tube rear end portion is provided with limited block.
Preferably, the bracket and turbine cylinder are integrally formed.
Compared with the prior art, the advantages of the present invention are as follows the configuration of the present invention is simple, easy to use, not easy break-down, can
To be directly installed on existing plastic conduit, solves the problems, such as to need to cut Pipe installing when the installation of existing flowmeter, drop
Low cost；It can be used for the detection of various fluid floies, there is good promotional value.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Referring to Fig. 1, intelligent turbine flowmeter of the invention, including shell, diversion pipe, turbine and flow integrator, it leads
Flow tube is set at the front of the housing, and middle part is provided with turbine cylinder in the shell, and front is provided with bracket in turbine cylinder, sets on bracket
It is equipped with rotation axis, the turbine fixed correspond on the rotating shaft, on shell is provided with stainless steel pipe right above turbine cylinder, stainless
Steel conduit is communicated with shell, and magnetoelastic transducer and signal amplifier are provided in stainless steel pipe, and magnetoelastic transducer passes through signal
Amplifier is connected with flow integrator, and the stainless steel pipe includes the following components of mass fraction: C0.37-0.50%,
Si1.75%-2.30%, Mn0.2%-1.0%, Cr0.01%-1.2%, Mo0.05%-1.0%, P0.025% hereinafter,
Hereinafter, O0.0015% is hereinafter, remainder is inevitable impurity and Fe, turbine tube rear end portion is arranged S0.025%
There is limited block, the bracket and turbine cylinder are integrally formed.
The configuration of the present invention is simple, easy to use, easy break-down, can not be directly installed on existing plastic conduit, solution
Existing flowmeter of having determined needs the problem of cutting Pipe installing when installing, and reduces costs；It can be used for the inspection of various fluid floies
It surveys, there is good promotional value.
Claims (3)
1. a kind of intelligence turbine flowmeter, including shell, diversion pipe, turbine and flow integrator, diversion pipe are arranged in shell
Front end, it is characterised in that: middle part is provided with turbine cylinder in the shell, and front is provided with bracket in turbine cylinder, is arranged on bracket
There is rotation axis, the turbine fixed correspond on the rotating shaft, on shell is provided with stainless steel pipe, stainless steel right above turbine cylinder
Conduit is communicated with shell, and magnetoelastic transducer and signal amplifier are provided in stainless steel pipe, and magnetoelastic transducer is put by signal
Big device is connected with flow integrator, and the stainless steel pipe includes the following components of mass fraction: C0.37-0.50%,
Si1.75%-2.30%, Mn0.2%-1.0%, Cr0.01%-1.2%, Mo0.05%-1.0%, P0.025% hereinafter,
S0.025% hereinafter, O0.0015% hereinafter, remainder be inevitable impurity and Fe.
2. intelligence turbine flowmeter according to claim 1, it is characterised in that: the setting of turbine tube rear end portion is limited
Position block.
3. it is according to claim 1 intelligence turbine flowmeter, it is characterised in that: the bracket and turbine cylinder one at
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595228.3A CN109282860A (en) | 2017-07-20 | 2017-07-20 | Intelligent turbine flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595228.3A CN109282860A (en) | 2017-07-20 | 2017-07-20 | Intelligent turbine flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109282860A true CN109282860A (en) | 2019-01-29 |
Family
ID=65184841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595228.3A Pending CN109282860A (en) | 2017-07-20 | 2017-07-20 | Intelligent turbine flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282860A (en) |
-
2017
- 2017-07-20 CN CN201710595228.3A patent/CN109282860A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204532331U (en) | Turbine measurement mechanism | |
| CN201007664Y (en) | Hall flow sensor | |
| AU7280296A (en) | Detection system for a flowmeter | |
| US20230236049A1 (en) | Turbine design for flow meter | |
| US3342070A (en) | Fluid meter | |
| CN205333128U (en) | Turbine flowmeter device | |
| US3719080A (en) | Sensor probe and shield assembly for swirl-type flowmeter | |
| RU2471154C1 (en) | Ball-type primary transducer of flow of electroconductive liquid | |
| CN109282860A (en) | Intelligent turbine flowmeter | |
| CN207379563U (en) | A kind of gas flow surveying instrument | |
| RU171019U1 (en) | Turbine Flow Transmitter | |
| CN207894462U (en) | A kind of wide-range compares electromagnetic flow transducer | |
| CN203177899U (en) | Novel turbine flowmeter | |
| AU5200399A (en) | Device for measuring the volume flow of a fluid in a pipe | |
| RU166412U1 (en) | TURBINE FLOW CONVERTER | |
| EP0151628A1 (en) | A device for measuring the liquid portion of a two-phase flow of gas and liquid. | |
| CN103018479A (en) | Wind speed monitoring device of gas water heater fan | |
| CN205748493U (en) | A kind of turbine flowmeter | |
| KR100569815B1 (en) | A turbine flow meter | |
| CN101349580A (en) | Large caliber vortex shedding flowmeter | |
| EP1464927B1 (en) | A flowmeter with magnetic sensor | |
| CN210981383U (en) | Portable turbine flowmeter | |
| KR20140044137A (en) | Flow meter | |
| CN219869819U (en) | Turbine flowmeter with detect function | |
| RU2196304C2 (en) | Turbine-type flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |