CN2376619Y - Angle type flow meter - Google Patents
Angle type flow meter Download PDFInfo
- Publication number
- CN2376619Y CN2376619Y CN 99226669 CN99226669U CN2376619Y CN 2376619 Y CN2376619 Y CN 2376619Y CN 99226669 CN99226669 CN 99226669 CN 99226669 U CN99226669 U CN 99226669U CN 2376619 Y CN2376619 Y CN 2376619Y
- Authority
- CN
- China
- Prior art keywords
- measurement chamber
- vortex
- vortex generator
- metering mechanism
- type flowmeter
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an angle type flow meter, which is mainly composed of a casing (1), a metering mechanism and a display device. The utility model is characterized in that the metering mechanism is composed of a metering chamber (2) vertically arranged in the casing (1), a vortex generator (4) fixed in the metering chamber (2) and a vortex sensor (5) arranged at the downstream position of the vortex generator (4) in the metering chamber (2).
Description
The utility model relates to a kind of angie type flowmeter, relates in particular to the metering mechanism of angie type flowmeter.
Existing angie type flowmeter mainly is made of housing, metering mechanism, several parts of display device, wherein metering mechanism belongs to impeller or turbine wheel measuring mechanism, be to utilize the proportional principle of the angular velocity of impeller or turbine rotation and rate of flow of fluid to carry out work, owing to exist the mechanical rotation part in this angie type flowmeter, the mechanical rotation part will inevitably wear and tear and make that the flowmeter life-span is shorter in the course of the work, and tumbler is blocked by the foreign material in the fluid and causes and can not effectively work than being easier to.
The purpose of this utility model provides long, the more reliable angie type flowmeter of work in a kind of serviceable life.
To achieve these goals, technical solution of the present utility model is such: the angie type flowmeter mainly is made of housing, metering mechanism, several parts of display device, wherein metering mechanism is by the vertically disposed measurement chamber in the housing, and the vortex sensor that is arranged at the vortex generator downstream position in the vortex generator of measurement chamber internal fixation, the measurement chamber is formed.
Because in the above-mentioned technical solution, the metering mechanism of angie type flowmeter adopts vortex generator, vortex sensor to realize function of measuring, original impeller or turbine type metering mechanism have been replaced, have characteristics such as simple in structure, no mechanical movable piece, thus can cannot not reach stifledly, do not block, do not wear and tear, effect such as long service life, work are more reliable.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the structural representation of embodiment provided by the utility model.
Wherein: 1, housing; 2, measurement chamber; 3, metering cavity wall; 4, vortex generator; 5, vortex sensor; 6, display instrument; 7, dividing plate; 8, import interface; 9, discharge coupling.
As shown in Figure 1, the angie type flowmeter is mainly by housing 1, metering mechanism, display instrument 6 is that display device is formed, housing 1 usefulness dot-and-dash line is represented, wherein metering mechanism is by the vertically disposed measurement chamber 2 that is installed in the housing 1, the vortex generator 4 of measurement chamber 2 internal fixation on metering cavity wall 3, the vortex sensor 5 that vortex generator 4 downstream positions are set in the measurement chamber 2 is formed, when this angie type flowmeter is installed on when working on the fluid line, fluid enters measurement chamber 2 and mobile in measurement chamber 2 with certain speed through import interface 8, fluid is flowed through and can be produced vortex behind the vortex generator 4 in the measurement chamber 2, the fluid that produces vortex makes vortex sensor 5 produce the output electric signal during through the vortex sensor 5 of vortex generator 4 back, this output electric signal is through the data of display instrument 6 processes and displays outflows or flow velocity, fluid plays fluid and the display instrument 6 partitions also effect of stationary vortex sensor 5 at flowmeter median septum 7 after discharge coupling 9 flows out the angie type flowmeter.
For flowmeter that easily the utility model is provided and the mechanical meters that was installed in originally on the pipeline are exchanged, as shown in Figure 1 vortex sensor 5 is inserted and is fixed in the top of vortex generator 4 in the measurement chamber 2 along measurement chamber 2 central axial direction.This makes can be connected on the pipeline at interchange process middle shell 1 and does not tear open, only replaces metering mechanism and display device gets final product, and has reduced user's investment.
Claims (2)
1, a kind of angie type flowmeter, mainly form by housing (1), metering mechanism, several parts of display device, it is characterized in that: metering mechanism is by the vertically disposed measurement chamber (2) in the housing (1), and the vortex sensor (5) that is arranged at vortex generator (4) downstream position in the vortex generator (4) of measurement chamber (2) internal fixation, the measurement chamber (2) is formed.
2, angie type flowmeter according to claim 1 is characterized in that: vortex sensor (5) inserts and is fixed in the top of the interior vortex generator of measurement chamber (2) (4) along measurement chamber (2) central axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226669 CN2376619Y (en) | 1999-05-15 | 1999-05-15 | Angle type flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226669 CN2376619Y (en) | 1999-05-15 | 1999-05-15 | Angle type flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376619Y true CN2376619Y (en) | 2000-05-03 |
Family
ID=34016325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226669 Expired - Fee Related CN2376619Y (en) | 1999-05-15 | 1999-05-15 | Angle type flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376619Y (en) |
-
1999
- 1999-05-15 CN CN 99226669 patent/CN2376619Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |