CN108180953A - A kind of flow detection instrument for hydraulic system - Google Patents
A kind of flow detection instrument for hydraulic system Download PDFInfo
- Publication number
- CN108180953A CN108180953A CN201810188584.8A CN201810188584A CN108180953A CN 108180953 A CN108180953 A CN 108180953A CN 201810188584 A CN201810188584 A CN 201810188584A CN 108180953 A CN108180953 A CN 108180953A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- flange
- hydraulic system
- flow detection
- turbine
- 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.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000012530 fluid Substances 0.000 claims description 15
- 230000008676 import Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- G01F1/32—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 using swirl flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
Abstract
The invention discloses a kind of flow detection instruments for hydraulic system, including the first sleeve and second sleeve, turbine is installed in the second sleeve, the outer wall of the second sleeve is equipped with several taper rings, the inner wall of first sleeve is equipped with and the matched type conical bench of taper ring, secondary speed analyzer is also equipped on first sleeve, a pair of openings is respectively equipped at the both ends of first sleeve, the both ends end of the second sleeve is respectively equipped with the first flange of a pair of of sector, first flange is pierced by the opening of the first sleeve, the both ends of first sleeve are respectively equipped with the second flange, described first turns over all over being fastened by bolts between the second flange.The present invention can ensure the stability of turbine at work, so as to ensure the accurate of flow detection.
Description
Technical field
The present invention relates to fluid flow detection device, more particularly to a kind of flow detection instruments for hydraulic system.
Background technology
In the flow monitoring of hydraulic system, one of essential equipment during flowmeter.It is examined in the fluid of hydraulic system
During survey, turbine is mounted on inside pipeline by generally use turbine flowmeter, turbine flow timing, is then examined by specific equipment
The rotating speed of turbine is surveyed, so as to determine the flow of fluid.But be mounted in pipeline by stent during due to turbine, once fluid
Flow it is excessive, will result in turbine be hit face pressure it is excessive, the phenomenon that causing to detect inaccuracy.
Invention content
The technical problems to be solved by the invention are to provide a kind of flow detection instrument for hydraulic system, the instrument energy
Enough ensure the stability of turbine at work, so as to ensure the accurate of flow detection.
To achieve the above object, the present invention provides following technical solution：A kind of flow detector for hydraulic system
Device including the first sleeve and second sleeve, is equipped with turbine in the second sleeve, the outer wall of the second sleeve is equipped with
Several taper rings, the inner wall of first sleeve are equipped with and the matched type conical bench of taper ring, one end of first sleeve
For fluid inlet, other end is fluid outlet, and the second sleeve is equipped with diversion pipe in one end end of fluid inlet, described
The bigger diameter end of taper ring is located on the second sleeve outer wall of the side of fluid outlet, and whirlpool is also equipped on first sleeve
Wheel speed analyzer is respectively equipped with a pair of openings at the both ends of the first sleeve, and the both ends end of the second sleeve is respectively equipped with
A pair of the first fan-shaped flange, first flange are pierced by the opening of the first sleeve, and the both ends of first sleeve are respectively equipped with
Second flange, described first turns over all over being fastened by bolts between the second flange.
Preferably, secondary speed analyzer includes detection contact pin and processor, and the detection contact pin injects second sleeve
At interior turbine, the processor is connect with detection contact pin.
Preferably, secondary speed analyzer further includes display device, and the display device is display screen, and the display
Device is set on the top of processor.
Preferably, diversion pipe is fixed by the bracket in second sleeve, and the diversion pipe, turbine and second set
Cylinder is with one heart.
Preferably, the both ends end of the first sleeve is respectively fixed with flange, and the surface of the flange is equipped with caulking gum.
Using above-mentioned technical proposal, the present invention replaces original stent using second sleeve, and turbine is mounted on second set
In cylinder, and taper ring is equipped in the outer wall of second sleeve, so that turbine is at work, between second sleeve and the first sleeve
Connect more stable, second sleeve will not generate vibration when being impacted, so as to improve the levels of precision of detection.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, by the description of the embodiment, the present invention will be further described：
As shown in Figure 1, a kind of flow detection instrument for hydraulic system of the invention, including the first sleeve 1 and second sleeve
2, the both ends end of the first sleeve 1 is respectively fixed with flange 10, and the surface of flange 10 is equipped with caulking gum 11, in second sleeve 2
Turbine 3 is installed, the outer wall of second sleeve 2 is equipped with 3 circle taper rings 4, and the inner wall of the first sleeve 1 is equipped with and taper ring 4
The type conical bench matched, one end of the first sleeve 1 are fluid inlet 5, and other end is fluid outlet 6, second sleeve 2 fluid into
One end end of mouth 5 is equipped with diversion pipe 7, and diversion pipe 7 is fixedly mounted on by stent 9 in second sleeve 2, and diversion pipe 7, turbine
3 and second sleeve 2 install with one heart, the bigger diameter end of taper ring 4 is located at 2 outer wall of second sleeve close to the side of fluid outlet 6
On, secondary speed analyzer 8 is also equipped on the first sleeve 1, secondary speed analyzer 8 includes detection contact pin 81 and processor
82, detection contact pin 81 is injected at the turbine 3 in second sleeve 2, and processor 82 is connect with detection contact pin 81, secondary speed analyzer
8 further include display device 83, and display device 83 is display screen, and the display device 83 is set on the top of processor 82.
The present invention replaces original stent using second sleeve 2, turbine 3 is mounted in second sleeve 2, and at second set
The outer wall of cylinder 2 is equipped with taper ring 4, so that turbine 3 is at work, is connected between 2 and first sleeve 1 of second sleeve more steady
Fixed, second sleeve 2 will not generate vibration when being impacted, so as to improve the levels of precision of detection.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
1. a kind of flow detection instrument for hydraulic system, including the first sleeve（1）And second sleeve（2）, described second
Sleeve（2）Turbine is inside installed（3）, it is characterised in that：The second sleeve（2）Outer wall be equipped with several taper rings（4）, institute
State the first sleeve（1）Inner wall be equipped with and taper ring（4）Matched type conical bench, the second sleeve（2）One end for stream
Body import（5）, other end is fluid outlet（6）, the second sleeve（2）In fluid inlet（5）One end end be equipped with lead
Flow tube（7）, the taper ring（4）Bigger diameter end be located at close to fluid outlet（6）Side second sleeve（2）On outer wall, institute
State the first sleeve（1）On be also equipped with secondary speed analyzer（8）, first sleeve（1）Both ends at be respectively equipped with a pair
Opening, the second sleeve（2）Both ends end be respectively equipped with the first flange of a pair of of sector（12）, first flange（12）
It is pierced by the first sleeve（1）Opening, first sleeve（1）Both ends be respectively equipped with the second flange（13）, described first turns over time
（12）With the second flange（13）Between be fastened by bolts.
2. the flow detection instrument according to claim 1 for hydraulic system, it is characterised in that：The secondary speed is surveyed
Determine instrument（8）Including detecting contact pin（81）And processor（82）, the detection contact pin（81）Inject second sleeve（2）Interior turbine
（3）Place, the processor（82）With detecting contact pin（81）Connection.
3. the flow detection instrument according to claim 2 for hydraulic system, it is characterised in that：The secondary speed is surveyed
Determine instrument（8）Further include display device（83）, the display device（83）For display screen, and the display device（83）Set on place
Manage device（82）Top.
4. the flow detection instrument according to claim 3 for hydraulic system, it is characterised in that：The diversion pipe（7）
Pass through stent（9）It is fixedly mounted on second sleeve（2）It is interior, and the diversion pipe（7）, turbine（3）And second sleeve（2）Together
The heart.
5. the flow detection instrument according to claim 4 for hydraulic system, it is characterised in that：First sleeve
（1）Both ends end be respectively fixed with flange（10）, the flange（10）Surface be equipped with caulking gum（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188584.8A CN108180953A (en) | 2018-03-07 | 2018-03-07 | A kind of flow detection instrument for hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188584.8A CN108180953A (en) | 2018-03-07 | 2018-03-07 | A kind of flow detection instrument for hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180953A true CN108180953A (en) | 2018-06-19 |
Family
ID=62553649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188584.8A Withdrawn CN108180953A (en) | 2018-03-07 | 2018-03-07 | A kind of flow detection instrument for hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099980A (en) * | 2018-09-18 | 2018-12-28 | 江苏微浪电子科技有限公司 | A kind of flowmeter with high temperature resistant fluid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283235Y (en) * | 1996-07-30 | 1998-06-03 | 朱善梁 | Impeller sensing flowmeter |
| CN2591579Y (en) * | 2002-12-06 | 2003-12-10 | 刘鸿安 | Gas turbin flowmeter |
| CN201522300U (en) * | 2009-07-23 | 2010-07-07 | 艾礼富电子(深圳)有限公司 | Water flow inductor |
| CN203241085U (en) * | 2013-05-10 | 2013-10-16 | 罗美特（上海）自动化仪表有限公司 | Magnetic force shielding cover for turbine flow meter |
| CN207832251U (en) * | 2018-03-07 | 2018-09-07 | 合肥云峰信息科技有限公司 | A kind of flow detection instrument for hydraulic system |
-
2018
- 2018-03-07 CN CN201810188584.8A patent/CN108180953A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283235Y (en) * | 1996-07-30 | 1998-06-03 | 朱善梁 | Impeller sensing flowmeter |
| CN2591579Y (en) * | 2002-12-06 | 2003-12-10 | 刘鸿安 | Gas turbin flowmeter |
| CN201522300U (en) * | 2009-07-23 | 2010-07-07 | 艾礼富电子(深圳)有限公司 | Water flow inductor |
| CN203241085U (en) * | 2013-05-10 | 2013-10-16 | 罗美特（上海）自动化仪表有限公司 | Magnetic force shielding cover for turbine flow meter |
| CN207832251U (en) * | 2018-03-07 | 2018-09-07 | 合肥云峰信息科技有限公司 | A kind of flow detection instrument for hydraulic system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099980A (en) * | 2018-09-18 | 2018-12-28 | 江苏微浪电子科技有限公司 | A kind of flowmeter with high temperature resistant fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |