CN2062436U - Ring volume pipe-ball shape volume flowmeter - Google Patents
Ring volume pipe-ball shape volume flowmeter Download PDFInfo
- Publication number
- CN2062436U CN2062436U CN 90200439 CN90200439U CN2062436U CN 2062436 U CN2062436 U CN 2062436U CN 90200439 CN90200439 CN 90200439 CN 90200439 U CN90200439 U CN 90200439U CN 2062436 U CN2062436 U CN 2062436U
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- China
- Prior art keywords
- volume
- ball
- flowmeter
- garden
- gear
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- 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.)
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Abstract
The utility model relates to an indicator used in the fluid pipe line which carries out flow display and volume measurement to the fluid. The ring volume pipe-ball shape volume flowmeter is composed of a circular cross section volume chamber ball, intermission wheels, tooth wheels, intermediate wheels, a back stop block piece, a pipeline, etc. The ring volume pipe-ball shape volume flowmeter is applicable to the middle, small caliber serial products. The caliber can be from a plurality of millimeters to a plurality of hundred millimeters, and the ring volume pipe-ball shape volume flowmeter can be used in the petroleum, chemical industry, vehicle, aircraft and ships. Compared with the same class volumetric flowmeter, the ring volume pipe-ball shape volume flowmeter has the features of simple structure, stable technical performance, easy fabrication, high precision, long service life, little leakage, energy saving, material saving, small size, light weight (one fourth to one third to the present product) and low cost.
Description
The utility model relates to a kind of flow detector, particularly is used on the fluid circuit convection cell and carries out directly that flow shows, the teletransmission type shows, belongs to the volumetric flow instrument.
At present, on fluid circuit, detect, what widely utilize is ellipse garden gear type, waist wheel type, two sphere escapement box type, double rotor type have reached the various board type volumeters of scraping, mostly be that planform complexity, machining precision are difficult for guaranteeing, movable parts in addition are many, easy break-down, leakage rate be big, to cause big measuring error, and make and measure instability, keep in repair problems such as adjusting inconvenience.
The purpose of this utility model is to overcome above-mentioned shortcoming, and it is simple to release a kind of planform to society, and shop characteristic is stable, precision is high, energy-conservation, material-saving, cost is low, reliability is high, the life-span is long, easy to maintenance garden encircle volume pipe ball-type volumeter.
The utility model is to realize like this, show equipment principle according to existing standard pipe prover survey, the intermittence functions of use is changed into the garden ring volume pipe ball-type volumeter of continuity functions of use, change velocity pulse detection formula into volume pulse detection formula again, thereby have both advantages concurrently, it is the accuracy of detection height, but and continuous coverage volume, and export in the pulse detection mode, being easy to on-the-spot directly demonstration is connected with teletransmission output and with computing machine, this is the comprehensive of above two kinds of prior art advantages thus, is again the technological breakthrough to above each self-structure weakness, and has increased a new variety type for the volumetric flow instrument.
The utility model has the advantages that, volume little, in light weight (be about like product 1/4,1/3) is energy-conservation, material-saving, cost is low, precision is high, long-time running is reliable, easy to maintenance.
Fig. 1 is a schematic diagram of the present utility model.Fig. 2 is the sectional view of gear.
Provide an embodiment of the present utility model below in conjunction with Fig. 1, Fig. 2:
When the fluid that is flowed into by pipeline (13) promotes ball (1) and upwards moves in ring-type garden tee section cavity volume (12), ball (1) makes intermittently, and wheel (6) rotates 72 °, and intermittently wheel (6) is coaxial with gear (7), gear (9) is with intermittently wheel (10) is coaxial, making intermittently through idle wheel (8) transmission, wheel (10) also rotates 72 °, simultaneously ball (2) is transferred to, become the metered volume spheroid, ball (3) enters the position of protocorm (2), thereby entered the motion process of second metered volume, to have guaranteed the continuous measurement of quantitative volume, contrary stop member (11) has limited the backwards rotation of ball, five balls are in bottom by own wt, and play the isolating seal effect, in case fluid short circuit.
This structure also is suitable for the negative pressure of vacuum operation, and the position of placement must be that import is in horizontal device, but when negative pressure of vacuum is main operation, also can consider to save gear drive.
Claims (6)
1, volume pipe ball-type volumeter is encircled in a kind of garden, by taking turns (6), (10), gear (7), (9), idle wheel (8) at ring-type garden tee section cavity volume (12), ball (1) (2) (3) (4) (5), intermittence, forming against stop member (11), pipeline (13), it is characterized in that said ball (1), (2), (3), (4), (5) are power with the malleation that flows in type cross section, garden ring body cavity volume (12), spheroid moves successively one by one, the metered volume capacity.
2, garden according to claim 1 endless tube molded capacity formula flowmeter, it is characterized in that said ball (1), (2), (3), (4), (5) are in type cross section, garden ring body cavity volume (12), spheroid is mode of motion from the bottom up, rely on the deadweight of a plurality of spheroids to offset, backwards rotation that causes because of pressure reduction and fluid be not by short circuit.
3, garden according to claim 1 endless tube molded capacity formula flowmeter, it is characterized in that said ball (1), (2), (3), (4), (5) the self-locking link gear that moves one by one, this mechanism is by two multiple tooth wheels at intermittence (6), (10) and three transmission gear (gears (7), gear (9), idle wheel (8)) forms, when spheroid (1), (2), (3), (4), (5), under fluid promotes, when intermittently taking turns (6) by the top, coaxial because of taking turns (6) at gear (7) and intermittence, gear (9) is with intermittently wheel (10) is coaxial, after idle wheel (8) transmission, intermittently wheel rotates 72 °, simultaneously ball is transferred to, become metered volume, spheroid is to guarantee the continuous measurement of quantitative volume.
4, garden according to claim 1 endless tube molded capacity formula flowmeter is characterized in that said contrary stop member (11) has guaranteed that spheroid all the time along forward rotation, has limited the backwards rotation of ball.
5, garden according to claim 1 endless tube molded capacity formula flowmeter is characterized in that said metering display mode is divided into two kinds on on-the-spot indicator type and teletransmission type, can adopt magneto-electric, photo-electric or inductance type etc. during teletransmission.
6, garden according to claim 1 endless tube molded capacity formula flowmeter, it is characterized in that said barotropic fluid structure, also can be suitable for the negative pressure of vacuum operation, the position of placement must be that import is in horizontal device, but when negative pressure of vacuum is main operation, also can save gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90200439 CN2062436U (en) | 1990-01-16 | 1990-01-16 | Ring volume pipe-ball shape volume flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90200439 CN2062436U (en) | 1990-01-16 | 1990-01-16 | Ring volume pipe-ball shape volume flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2062436U true CN2062436U (en) | 1990-09-19 |
Family
ID=4882231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90200439 Withdrawn CN2062436U (en) | 1990-01-16 | 1990-01-16 | Ring volume pipe-ball shape volume flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2062436U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420897C (en) * | 2004-02-06 | 2008-09-24 | 深圳市建恒工业自控系统有限公司 | Composite differential volume tube metering type quantitatively conveying method and device thereof |
| CN100447537C (en) * | 2004-09-24 | 2008-12-31 | 深圳市建恒工业自控系统有限公司 | Dynamic transmission type capacity determining system and method |
| CN104379462B (en) * | 2012-04-17 | 2016-08-31 | 埃尼奥·卡迪亚 | The device controlling to deliver for fluid |
-
1990
- 1990-01-16 CN CN 90200439 patent/CN2062436U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420897C (en) * | 2004-02-06 | 2008-09-24 | 深圳市建恒工业自控系统有限公司 | Composite differential volume tube metering type quantitatively conveying method and device thereof |
| CN100447537C (en) * | 2004-09-24 | 2008-12-31 | 深圳市建恒工业自控系统有限公司 | Dynamic transmission type capacity determining system and method |
| CN104379462B (en) * | 2012-04-17 | 2016-08-31 | 埃尼奥·卡迪亚 | The device controlling to deliver for fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |