CN208860406U - A kind of automatic gauge liquid flow sensor - Google Patents
A kind of automatic gauge liquid flow sensor Download PDFInfo
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- CN208860406U CN208860406U CN201821089206.6U CN201821089206U CN208860406U CN 208860406 U CN208860406 U CN 208860406U CN 201821089206 U CN201821089206 U CN 201821089206U CN 208860406 U CN208860406 U CN 208860406U
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- tank body
- liquid flow
- flow sensor
- support frame
- automatic gauge
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- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 239000000523 sample Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000005674 electromagnetic induction Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of automatic gauge liquid flow sensor, including controller and gage probe, it is characterised in that, the gage probe includes: impeller shaft, and the magnetic leaf being mounted in impeller shaft is mounted on the bearing at impeller shaft both ends, shell, electromagnetic inductor；The magnetic leaf helically arcuation；The bearing is equipped with inner tank body and outer tank body, the lateral surface of the inner tank body and the medial surface of outer tank body are equipped with annular groove, the inner tank body is sleeved in outer tank body, the annular groove is set to form ball track, arrangement is equipped with ball, the inner tank body and outer tank body and rolls connection by ball in the ball track；The outer tank body is equipped with support frame, and support frame as described above and outer casing inner wall face are fixedly mounted；The electric appliance inductor is installed in the outer shell outer wall face, and the electromagnetic inductor is electrically connected with the controller.The utility model is high to fluid flow detection accuracy, convenient for installation and maintenance.
Description
Technical field
The utility model belongs to chemical equipment technical field, and in particular to a kind of automatic gauge liquid flow sensor.
Background technique
The working principle of general liquid flow sensor: the impact to magnetic leaf is flowed by liquid, makes magnetic leaf
Rotation, the magnetic leaf of rotation generate pulse signal in the electric field and are exported by electromagnetic inductor to controller, then by controller
Calculate fluid flow.
In Chemical Manufacture, need to add various medicine liquid ingredients, various medical fluid additive amounts have strict demand, different medical fluids
There is different concentration, flow velocity is also different, this just needs liquid flow sensor to have higher flow detection precision, is convenient for simultaneously
Clean and maintenance, service life are high.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automatic gauge liquid flow sensor, fluid flow
Detection accuracy is high, convenient for installation and maintenance.
In order to solve the above technical problems, taking following technical scheme:
A kind of automatic gauge liquid flow sensor, including controller and gage probe, the gage probe include:
Impeller shaft, the magnetic leaf being mounted in impeller shaft are mounted on the bearing at impeller shaft both ends, shell, electromagnetic inductor；The magnetic
Property blade helically arcuation；The bearing is equipped with inner tank body and outer tank body, the lateral surface of the inner tank body and the inside of outer tank body
Face is equipped with annular groove, and the inner tank body is sleeved in outer tank body, makes the annular groove composition ball track, the ball
Arrangement is equipped with ball, the inner tank body and outer tank body and rolls connection by ball in track；The outer tank body is equipped with support frame,
Support frame as described above and outer casing inner wall face are fixedly mounted；The outer shell outer wall face is installed by the electric appliance inductor, the electromagnetic induction
Device is electrically connected with the controller.
Preferably, the magnetic leaf is equipped with water conservancy diversion cambered surface, reduces the resistance that blade accepts liquid, improves fluid flow
The precision of monitoring and the service life of blade, the magnetic leaf quantity are 3 ~ 4, and blade quantity is rationally arranged.
Preferably, the impeller shaft both ends are equipped with rectangular insert, and described inner tank body one end is equipped with corresponding socket, the leaf
Wheel shaft is connect with inner tank body by socket structure, keeps impeller shaft detachable with bearing, convenient for installation and maintenance.
Preferably, support frame as described above quantity is three and central symmetry, stablizes support construction.
Preferably, support frame as described above is in equilateral triangle structure, mitigates its drag effect to liquid.
Preferably, face is kept away in support frame as described above and shell to connect by notch, keep support frame detachable with shell, pacify
It fills easy to maintain.
Preferably, shell both ends outside wall surface is equipped with external screw thread or guiding notch, is easily installed pipeline.
Compared with the prior art, the utility model has the beneficial effects that the magnetic leaf installed by spiral arcuation and installation
Impeller shaft both ends can roll rotational bearing, and be provided with water conservancy diversion cambered surface on magnetic leaf, reduce blade to liquid
The resistance of undertaking makes blade have higher rotation sensitivity, keeps liquid lower or when concentration is higher can still keep height in flow velocity
Detection accuracy and stability；The support frame of equilateral triangle structure setting mitigates its drag effect to liquid；To sum up, the knot
Structure has very strong applicability and practicability in the flow detection that chemical industry soup adds.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment 1 of the automatic gauge liquid flow sensor of the utility model.
Fig. 2 is the bearing arrangement enlarged drawing of the automatic gauge liquid flow sensor of the utility model.
Fig. 3 is the overall structure diagram of the embodiment 2 of the automatic gauge liquid flow sensor of the utility model.
Fig. 4 is the configuration schematic diagram of the automatic gauge liquid flow sensor of the utility model.
Fig. 5 is the support frame structure signal of the equilateral triangle structure of the automatic gauge liquid flow sensor of the utility model
Figure.
Fig. 6 is the socket structure schematic enlarged-scale view of the automatic gauge liquid flow sensor of the utility model.
Description of symbols: 1, controller；2, gage probe；3, impeller shaft；4, magnetic leaf；41, water conservancy diversion cambered surface；5,
Bearing；51, inner tank body；52, outer tank body；53, ball track；54, ball；6, shell；7, electromagnetic inductor；8, support frame；9,
Socket structure；10, notch；11, external screw thread.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of automatic gauge liquid flow sensor, including controller 1 and gage probe 2, it is described
Gage probe 2 includes: impeller shaft 3, and the magnetic leaf 4 being mounted in impeller shaft 3 is mounted on the bearing 5 at 3 both ends of impeller shaft,
Shell 6, electromagnetic inductor 7；The magnetic leaf 4 helically arcuation；The bearing 5 is equipped with inner tank body 51 and outer tank body 52, institute
The medial surface of the lateral surface and outer tank body 52 of stating inner tank body 51 is equipped with annular groove, and the inner tank body 51 is sleeved on outer tank body 52
It is interior, make the annular groove composition ball track 53, arrangement is equipped with ball 54, the inner tank body 51 in the ball track 53
Connection is rolled by ball 54 with outer tank body 52；The outer tank body 52 is equipped with support frame 8, support frame as described above 8 and 6 inner wall of shell
It is fixedly mounted；6 outside wall surface of shell installs the electric appliance inductor 2, and the electromagnetic inductor 2 is electrically connected with controller 1.
The magnetic leaf 4 is equipped with water conservancy diversion cambered surface 41, and 4 quantity of magnetic leaf is three pieces.
The 6 both ends outside wall surface of shell is equipped with guiding notch 11.
The present embodiment the utility model has the advantages that the magnetic leaf installed by spiral arcuation and being mounted on rolling for impeller shaft both ends
The dynamic bearing of turn, and water conservancy diversion cambered surface is provided on magnetic leaf, the resistance that blade accepts liquid is reduced, there is blade
Higher rotation sensitivity makes liquid flow velocity is lower or when concentration is higher can still keep the detection accuracy and stability of height.
Embodiment 2
As shown in Figs. 1-2, a kind of automatic gauge liquid flow sensor, including controller 1 and gage probe 2, it is described
Gage probe 2 includes: impeller shaft 3, and the magnetic leaf 4 being mounted in impeller shaft 3 is mounted on the bearing 5 at 3 both ends of impeller shaft,
Shell 6, electromagnetic inductor 7；The magnetic leaf 4 helically arcuation；The bearing 5 is equipped with inner tank body 51 and outer tank body 52, institute
The medial surface of the lateral surface and outer tank body 52 of stating inner tank body 51 is equipped with annular groove, and the inner tank body 51 is sleeved on outer tank body 52
It is interior, make the annular groove composition ball track 53, arrangement is equipped with ball 54, the inner tank body 51 in the ball track 53
Connection is rolled by ball 54 with outer tank body 52；The outer tank body 52 is equipped with support frame 8, support frame as described above 8 and 6 inner wall of shell
It is fixedly mounted；6 outside wall surface of shell installs the electric appliance inductor 2, and the electromagnetic inductor 2 is electrically connected with controller 1.
The magnetic leaf 4 is equipped with water conservancy diversion cambered surface 41, reduces the resistance that blade accepts liquid, improves fluid flow monitoring
Precision and blade service life, 4 quantity of magnetic leaf be four, blade quantity is rationally arranged.
3 both ends of impeller shaft are equipped with rectangular insert 91, and described inner tank body one end is equipped with corresponding socket 92, the impeller
Axis 3 is connect with inner tank body 51 by socket structure 9, keeps impeller shaft detachable with bearing, convenient for installation and maintenance.
8 quantity of support frame as described above is three and central symmetry, stablizes support construction.
Support frame as described above 8 is in equilateral triangle structure, mitigates support frame to the drag effect of liquid.
Face is kept away in 8 framves of the support and shell 6 to connect by notch 10, keeps support frame detachable with shell, is installed
It is easy to maintain.
The 6 both ends outside wall surface of shell is equipped with external screw thread 11, is easily installed pipeline.
The present embodiment the utility model has the advantages that the magnetic leaf installed by spiral arcuation and being mounted on rolling for impeller shaft both ends
The dynamic bearing of turn, and water conservancy diversion cambered surface is provided on magnetic leaf, the resistance that blade accepts liquid is reduced, there is blade
Higher rotation sensitivity makes liquid flow velocity is lower or when concentration is higher can still keep the detection accuracy and stability of height；
The support frame of equilateral triangle structure mitigates the flow inspection that support frame adds the drag effect of liquid, the structure in chemical industry soup
Measuring tool has very strong applicability and practicability.
Claims (7)
1. a kind of automatic gauge liquid flow sensor, including controller and gage probe, which is characterized in that the metering passes
Sensor includes: impeller shaft, and the magnetic leaf being mounted in impeller shaft is mounted on the bearing at impeller shaft both ends, shell, electromagnetic induction
Device；The magnetic leaf helically arcuation；The bearing is equipped with inner tank body and outer tank body, the lateral surface and outer groove of the inner tank body
The medial surface of body is equipped with annular groove, and the inner tank body is sleeved in outer tank body, makes the annular groove composition ball track,
Arrangement is equipped with ball, the inner tank body and outer tank body and rolls connection by ball in the ball track；The outer tank body is set
There is support frame, support frame as described above and outer casing inner wall face are fixedly mounted；The electromagnetic inductor is installed in the outer shell outer wall face, described
Electromagnetic inductor is electrically connected with the controller.
2. a kind of automatic gauge liquid flow sensor according to claim 1, which is characterized in that the magnetic leaf is set
There is water conservancy diversion cambered surface, the magnetic leaf quantity is 3 ~ 4.
3. a kind of automatic gauge liquid flow sensor according to claim 1, which is characterized in that the impeller shaft both ends
Equipped with rectangular insert, described inner tank body one end is equipped with corresponding socket, and the impeller shaft is connect with inner tank body by socket structure.
4. a kind of automatic gauge liquid flow sensor according to claim 1, which is characterized in that support frame as described above quantity
For three and central symmetry.
5. a kind of automatic gauge liquid flow sensor according to claim 4, which is characterized in that support frame as described above is in just
Triangular structure.
6. a kind of automatic gauge liquid flow sensor according to claim 4, which is characterized in that support frame as described above and outer
Face is kept away in shell to connect by notch.
7. a kind of automatic gauge liquid flow sensor according to claim 1, which is characterized in that outside the shell both ends
Wall surface is equipped with external screw thread or guiding notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089206.6U CN208860406U (en) | 2018-07-10 | 2018-07-10 | A kind of automatic gauge liquid flow sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089206.6U CN208860406U (en) | 2018-07-10 | 2018-07-10 | A kind of automatic gauge liquid flow sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208860406U true CN208860406U (en) | 2019-05-14 |
Family
ID=66412493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089206.6U Active CN208860406U (en) | 2018-07-10 | 2018-07-10 | A kind of automatic gauge liquid flow sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208860406U (en) |
-
2018
- 2018-07-10 CN CN201821089206.6U patent/CN208860406U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240717 Address after: 529728, Building 3, No.10 Xinlong Road, Gongye West District, Gonghe Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: Guangdong Zhengliyuan New Materials Technology Co.,Ltd. Country or region after: China Address before: No. 4, Dongcun Gangbian Road, Shawan Town, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee before: GUANGZHOU ZHENGLI METAL SURFACE TREATMENT Co.,Ltd. Country or region before: China |