CN207908090U - A kind of liquid motion direction thrust measurement device - Google Patents
A kind of liquid motion direction thrust measurement device Download PDFInfo
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- CN207908090U CN207908090U CN201820417815.3U CN201820417815U CN207908090U CN 207908090 U CN207908090 U CN 207908090U CN 201820417815 U CN201820417815 U CN 201820417815U CN 207908090 U CN207908090 U CN 207908090U
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- liquid
- motion direction
- weighing sensor
- reaction kettle
- measurement device
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Abstract
The utility model discloses a kind of liquid motion direction thrust measurement devices, including the weighing sensor, dynamometry part and the connector that are placed in reaction kettle and the display instrument being placed in outside reaction kettle, one end of weighing sensor is connected by connector with reaction kettle, the other end of weighing sensor is connected by connector with dynamometry part, weighing sensor is electrically connected with the display instrument outside reaction kettle, and conversion liquid thrust is read by external display instrument.The utility model liquid motion direction thrust measurement device can be suitable for stressing conditions complicated in reaction kettle, and accurately extrapolate liquid thrust size, and apparatus structure is simple, and dynamometry is convenient, and practical reliable, manufacturing cost is low.
Description
Technical field
The utility model is related to a kind of liquid internal device for measuring force, a kind of specifically liquid motion direction thrust measurement
Device.
Background technology
In a kettle, due to there is the influence of baffle plate and stirring action, liquid internal by multiple directions power,
Force environment is complicated, causes liquid internal dynamometry difficult, it is difficult to weigh the quality of mixing effect.And in the prior art, it is common
Force measuring method is to select fluid pressure sensor to survey the pressure of fluids within pipes, however pipe fluid pressure is stablized, and flow
To uniform, Impact direction is single, can not be effectively adapted to the situation of stress complexity in reaction kettle, lead to measurement result and reality
Border difference is larger.Based on this, it is necessary to which providing a kind of can quickly and easily measure liquid flow direction thrust in reaction kettle
Detection device.
Utility model content
The purpose of this utility model is to provide a kind of liquid motion direction thrust measurement device, can effectively adapt to react
Complicated stressing conditions in kettle, and thrust that is quick, convenient, accurately calculating liquid motion direction accurately weigh stirring
The quality of effect, to solve the above-mentioned problems of the prior art, and structure of the detecting device is simple, practical reliable, manufacturing cost
It is low.
To achieve the above object, the utility model provides following scheme：The utility model provides a kind of liquid motion side
To thrust measurement device, including the weighing sensor, dynamometry part and the connector that are placed in reaction kettle and it is placed in outside reaction kettle
One end of display instrument, weighing sensor is connected by connector with reaction kettle, and the other end of weighing sensor passes through connector
It is connected with dynamometry part, weighing sensor is electrically connected with the display instrument outside reaction kettle, and conversion liquid is read by external display instrument
Thrust.
Further, filled with detection liquid in the reaction kettle, and bubble-free generates in the detection liquid.
Further, the weighing sensor is located at the ullage of the detection liquid, and the dynamometry part is located at described
Below the liquid level for detecting liquid, and the dynamometry part is only in contact with the detection liquid.
Further, the density of the dynamometry part is more than the density of the detection liquid.
Further, the dynamometry part is spherical shape.
Further, the material of the dynamometry part is resistant material.
Further, the weighing sensor is S type weighing sensors.
Further, the connector is low elastic force carbon fiber rope.
The utility model achieves following technique effect compared with the existing technology：The liquid motion direction thrust measurement device
Simple in structure, dynamometry is convenient, and practical reliable, the low elastic force carbon fiber rope for selecting elastic force extremely low does connector, avoids connector
Influence of the own resilient to test result, while carbon fiber has higher intensity, the reliability of device is ensure that, by dynamometry part
It is placed in inside reaction kettle, conversion liquid thrust is read by external display instrument, easy to operate, accuracy is high, and manufacturing cost is low.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the utility model liquid motion direction thrust measurement apparatus structure schematic diagram；
Fig. 2 is the utility model liquid motion direction thrust measurement working state of device force analysis figure；
Wherein, 1, reaction kettle, 2, weighing sensor, 3, dynamometry part, 4, connector.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
As shown in Figure 1, the present embodiment provides a kind of liquid motion direction thrust measurement devices, including it is placed in 1 in reaction kettle
Weighing sensor 2, dynamometry part 3 and connector 4 and the display instrument that is placed in outside reaction kettle, one end of weighing sensor 2 passes through
Connector 4 is connected with reaction kettle 1, and the other end of weighing sensor 2 is connected by connector 4 with dynamometry part 3, weighing and sensing
Device 2 is electrically connected with display instrument, and conversion liquid thrust is read by external display instrument.
As shown in Fig. 2, when calculating liquid motion direction thrust, dynamometry part 3 is by gravity G, buoyancy F, pulling force L and thrust
These four power of T, and equilibrium state is kept under the collective effect of four kinds of power, thrust T is required liquid thrust.
G=F+Lsin θ
T=Lcos θ
Wherein, r is dynamometry part size radius, and g is gravity acceleration constant, and θ is the angle of pulling force and deboost.
In order to ensure the accuracy of experimental data, detection liquid is filled in reaction kettle 1, and detect bubble-free in liquid and produce
It is raw.
In order to avoid weighing sensor 2 is by liquid-immersed damage, and in order to avoid liquid buoyancy is to the shadow of weighing sensor 2
It rings, weighing sensor 2 is located at the ullage of detection liquid.
In order to avoid weighing sensor 2 is contacted with detection liquid, while ensureing that dynamometry part 3 is only in contact with detection liquid,
It contacts with object in reaction kettle 1 to avoid dynamometry part 3 and collides and influence the force analysis of dynamometry part 3, and finally influence liquid
The length of the measuring and calculating of thrust, connector 4 is unsuitable long.
In order to ensure the accuracy of measurement result, ensure that dynamometry part 3 is totally submerged in detecting the buoyancy being subject in liquid
It is worth to determine, the density of dynamometry part 3 should be greater than the density of detection liquid in the utility model.
Dynamometry part 3 is preferably spherical in the utility model, can also be selected as other shapes such as square, cylinder or centrum
Shape.
It is detected liquid corrosion in order to avoid dynamometry part 3 or is chemically reacted with detection liquid, and influences final survey
Amount is as a result, the material of dynamometry part 3 is resistant material in the utility model.
Weighing sensor 2 is S type weighing sensors in the utility model, and other same type load cells also can be selected.
Influence in order to avoid 4 own resilient of connector to test result, connector 4 is preferably low in the utility model
Elastic force carbon fiber rope, other elastic force can also be selected low and be easily straightened and with some strength material.
The liquid motion direction thrust measurement device of the utility model selects S types weighing sensor and dynamometry part, built-in
In reaction kettle, dynamometry part is totally submerged in detecting in liquid, and after stress balance, it is big to read value of thrust by external display instrument
It is small, and then liquid thrust size accurately is extrapolated, device structure is simple, and dynamometry simple operation, experimental data is accurate, and practicality can
It leans on.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, according to the utility model thought, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of liquid motion direction thrust measurement device, it is characterised in that：Including be placed in reaction kettle weighing sensor, survey
Power part and connector and the display instrument being placed in outside the reaction kettle, one end of the weighing sensor by the connector with
The reaction kettle is connected, and the other end of the weighing sensor is connected by the connector with the dynamometry part, described
Weighing sensor is electrically connected with the display instrument.
2. liquid motion direction thrust measurement device according to claim 1, it is characterised in that：Filling in the reaction kettle
There is detection liquid, and bubble-free generates in the detection liquid.
3. liquid motion direction thrust measurement device according to claim 2, it is characterised in that：The weighing sensor position
In the ullage of the detection liquid, the dynamometry part is located at below the liquid level of the detection liquid, and the dynamometry part is only
It is in contact with the detection liquid.
4. liquid motion direction thrust measurement device according to claim 3, it is characterised in that：The density of the dynamometry part
More than the density of the detection liquid.
5. liquid motion direction thrust measurement device according to claim 1 or 4, it is characterised in that：The dynamometry part is
It is spherical.
6. liquid motion direction thrust measurement device according to claim 1 or 4, it is characterised in that：The dynamometry part
Material is resistant material.
7. liquid motion direction thrust measurement device according to claim 1, it is characterised in that：The weighing sensor is
S type weighing sensors.
8. liquid motion direction thrust measurement device according to claim 1, it is characterised in that：The connector is low bullet
Power carbon fiber rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417815.3U CN207908090U (en) | 2018-03-27 | 2018-03-27 | A kind of liquid motion direction thrust measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417815.3U CN207908090U (en) | 2018-03-27 | 2018-03-27 | A kind of liquid motion direction thrust measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908090U true CN207908090U (en) | 2018-09-25 |
Family
ID=63559456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820417815.3U Active CN207908090U (en) | 2018-03-27 | 2018-03-27 | A kind of liquid motion direction thrust measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908090U (en) |
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2018
- 2018-03-27 CN CN201820417815.3U patent/CN207908090U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215500 New Material Industrial Park, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshou City Binjiang Chemical Co., Ltd. Address before: 215500 Room 201, 86 Blocks, Huyuan New Village, Yushan Town, Changshu City, Jiangsu Province Patentee before: Changshou City Binjiang Chemical Co., Ltd. |