CN220772857U - Online force-measuring type gravity meter device - Google Patents
Online force-measuring type gravity meter device Download PDFInfo
- Publication number
- CN220772857U CN220772857U CN202322559693.5U CN202322559693U CN220772857U CN 220772857 U CN220772857 U CN 220772857U CN 202322559693 U CN202322559693 U CN 202322559693U CN 220772857 U CN220772857 U CN 220772857U
- Authority
- CN
- China
- Prior art keywords
- liquid
- sphere
- liquid tank
- liquid inlet
- control cabinet
- 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.)
- Active
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 238000005303 weighing Methods 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000035800 maturation Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses an online force-measuring type gravity meter device, which comprises a liquid box, a sphere and a weighing sensor, wherein the liquid box is provided with a liquid inlet; the top end of the liquid tank is provided with an opening, and the liquid tank is provided with a liquid inlet and an overflow port; the sphere is accommodated in the liquid box, and the weight is filled in the sphere; the top of the ball body is connected with a inhaul cable, the top of the inhaul cable is connected to the bottom of the cross beam above the liquid tank, the weighing sensor is connected to the inhaul cable, the weighing sensor is electrically connected to the control cabinet, the controller is arranged in the control cabinet, and the weighing display is embedded on the surface of the control cabinet. Compared with the prior art, the utility model uses the sphere to weigh and test the specific gravity, the weighing technology has high maturation precision, and the error can reach two thousandths of a positive thousandth; simple structure, equipment cost of manufacture is low, maintains the washing convenience, and the fault rate is significantly reduced.
Description
Technical Field
The utility model relates to the technical field of a specific gravity meter, in particular to an online force measuring type specific gravity meter device.
Background
An on-line specific gravity meter is a common device in the chemical industry field. The traditional on-line specific gravity meter mainly adopts a tuning fork method and a liquid level differential pressure method for measurement. 1. The tuning fork method has the advantages that the measuring effect of the proportion meter is not ideal, the proportion meter is sensitive to bubbles and easy to generate errors, and the measuring element is not easy to clean. 2. The differential pressure type gravity meter is not suitable for a high-temperature and high-pressure environment, is easy to be disturbed under the working conditions of low density and low flow, has large influence on precision by impurities, and has thinner pressure measuring diaphragm, easy abrasion, easy data drifting and difficult cleaning of a measuring element.
Therefore, a new online force measuring type gravity meter device is needed.
Disclosure of Invention
The utility model aims to provide an online force-measuring type gravity meter device, which utilizes a sphere to weigh and test the gravity, has high maturation precision of the weighing technology, and can reach two thousandths of error; simple structure, equipment cost of manufacture is low, and it is convenient to maintain and wash, and the fault rate is significantly reduced to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an on-line force measuring type gravity meter device comprises a liquid box, a sphere and a weighing sensor; the top end of the liquid tank is provided with an opening, and the liquid tank is provided with a liquid inlet and an overflow port; the sphere is accommodated in the liquid box, and the weight is filled in the sphere; the top of the ball body is connected with a inhaul cable, the top of the inhaul cable is connected to the bottom of the cross beam above the liquid tank, the weighing sensor is connected to the inhaul cable, the weighing sensor is electrically connected to the control cabinet, the controller is arranged in the control cabinet, and the weighing display is embedded on the surface of the control cabinet.
According to a further improvement scheme, the liquid inlet is arranged at the bottom end of the liquid tank, and the overflow port is arranged at the side part above the liquid tank.
According to a further improvement scheme, the inner wall of the liquid tank at the inner side of the liquid inlet is connected with a liquid inlet baffle plate, and a plurality of liquid seepage holes are formed in the liquid inlet baffle plate.
According to a further improvement scheme, the liquid inlet baffle is of a convex arc structure.
According to a further improvement of the utility model, the sphere is of an elliptic structure.
According to a further improvement scheme, the bottom of the cross beam is connected with lifting equipment, and the top end of a guy cable is hung on a lifting hook of the lifting equipment.
According to a further improvement scheme, the hoisting equipment is an electric hoist.
According to a further improvement scheme of the utility model, the side wall of the sphere is connected with a hanging lug.
The utility model has the beneficial effects that:
the online force-measuring type gravity meter device has high mature precision of the weighing technology, and the error can reach two thousandths; simple structure, equipment cost of manufacture is low, maintains the washing convenience, and the fault rate is significantly reduced.
According to the online force-measuring type gravity meter device, the inner wall of the liquid tank at the inner side of the liquid inlet is connected with the liquid inlet baffle, so that the interception area is increased, the flow speed is reduced, the impact of liquid on a ball body is reduced, and the test precision is improved.
The on-line force measuring type gravity meter device is additionally provided with the lifting equipment, so that the ball body is more convenient to take and place during cleaning.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the sphere structure of the present utility model.
In the figure: 1-liquid tank, 101-liquid inlet, 102-overflow mouth, 2-spheroid, 201-balancing weight, 202-hangers, 3-weighing sensor, 4-cable, 5-crossbeam, 6-controller, 601-weighing display, 7-liquid inlet baffle, 8-hoisting equipment.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Example 1: as shown in fig. 1-2, an on-line force measuring type gravity meter device comprises a liquid tank 1, a sphere 2 and a weighing sensor 3; the top end of the liquid tank 1 is opened, and the liquid tank 1 is provided with a liquid inlet 101 and an overflow port 102; the ball body 2 is accommodated in the liquid tank 1, and the ball body 2 is filled with a counterweight 201; the top end of the sphere 2 is connected with a guy cable 4, the top end of the guy cable 4 is connected to the bottom of a cross beam 5 above the liquid tank 1, the weighing sensor 3 is connected to the guy cable 4, the weighing sensor 3 is electrically connected to a control cabinet 6, a controller is arranged in the control cabinet 6, and a weighing display 601 is embedded on the surface of the control cabinet 6; the liquid inlet 101 is arranged at the bottom end of the liquid tank 1, and the overflow port 102 is arranged at the side part above the liquid tank 1; the inner wall of the liquid tank 1 at the inner side of the liquid inlet 101 is connected with a liquid inlet baffle 7, and a plurality of liquid seepage holes are formed in the liquid inlet baffle 7; the liquid inlet baffle 7 is of a convex arc structure; the sphere 2 has an elliptic structure.
Example 2: this embodiment is a further improvement of embodiment 1, the main improvement being that embodiment 1 is inconvenient when in use, when the sphere 2 is taken out or put back; in the present embodiment, however, the above-described drawbacks can be avoided, specifically:
the bottom of the cross beam 5 is connected with a lifting device 8, and the top end of the inhaul cable 4 is hung on a lifting hook of the lifting device 8; the lifting equipment 8 is an electric hoist; the side wall of the sphere 2 is connected with a hanging lug 202; in the embodiment, the lifting equipment is additionally arranged, and the ball body 2 is more convenient to take and place during cleaning.
Otherwise, this embodiment is identical to embodiment 1, and a detailed description thereof is omitted.
The specific working principle of the utility model is as follows:
the spheres 2 are immersed in liquids of different densities and the buoyancy generated is different. The buoyancy is as follows: ffloat = ρ liquid gV row; where g is a constant, g=9.8N/kg. V-bank, i.e. the volume of liquid displaced by the overflow 102, can be completely submerged in the liquid if the weight of the sphere 2 is greater than the buoyancy, in which case V-bank is equal to the volume of the sphere 2. Knowing the g and V rows, the weighing sensor 3 can calculate ρ liquid=ffloat/g.V row, i.e. the density of the liquid, as long as ffloat is measured by the controller built in the control cabinet 6, and the specific gravity of the liquid is obtained and displayed by the weighing display 601.
The sphere 2 is made of a material with corrosion resistance, high temperature resistance and high pressure resistance; when the surface of the sphere 2 needs to be cleaned, the electric hoist lifts up and lifts the sphere 2 away from the liquid tank 1; at the moment, an operator hooks the hanging lugs 202 through a pull rod with a hook and pulls the hanging lugs to the outer side of the liquid tank 1, the electric hoist drops the ball 2, and the ball 2 can fall on the ground, so that the electric hoist is convenient for the operator to clean; after the cleaning is finished, the ball body 2 is put back to the inner side of the liquid tank 1 through the electric hoist.
The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, not to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. An on-line force measuring type gravity meter device, which is characterized in that: comprises a liquid box (1), a sphere (2) and a weighing sensor (3); the top end of the liquid tank (1) is provided with an opening, and the liquid tank (1) is provided with a liquid inlet (101) and an overflow port (102); the ball body (2) is accommodated in the liquid tank (1), and the weight (201) is filled in the ball body (2); the top of the ball body (2) is connected with a guy cable (4), the top of the guy cable (4) is connected to the bottom of a cross beam (5) above the liquid tank (1), the weighing sensor (3) is connected to the guy cable (4), the weighing sensor (3) is electrically connected to the control cabinet (6), a controller is arranged in the control cabinet (6), and a weighing display (601) is embedded on the surface of the control cabinet (6).
2. An on-line dynamometer apparatus of claim 1, wherein: the liquid inlet (101) is arranged at the bottom end of the liquid tank (1), and the overflow port (102) is arranged at the side part above the liquid tank (1).
3. An on-line dynamometer apparatus of claim 1, wherein: the inner wall of the liquid tank (1) at the inner side of the liquid inlet (101) is connected with a liquid inlet baffle (7), and a plurality of liquid seepage holes are formed in the liquid inlet baffle (7).
4. An on-line dynamometer apparatus of claim 3, wherein: the liquid inlet baffle (7) is of a convex arc structure.
5. An on-line dynamometer apparatus of claim 1, wherein: the sphere (2) is in an elliptic structure.
6. An on-line dynamometer apparatus of any one of claims 1-5, wherein: the bottom of the cross beam (5) is connected with a lifting device (8), and the top end of the guy cable (4) is hung on a lifting hook of the lifting device (8).
7. An on-line dynamometer apparatus of claim 6, wherein: the lifting equipment (8) is an electric hoist.
8. An on-line dynamometer apparatus of claim 6, wherein: the side wall of the sphere (2) is connected with a hanging lug (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559693.5U CN220772857U (en) | 2023-09-20 | 2023-09-20 | Online force-measuring type gravity meter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559693.5U CN220772857U (en) | 2023-09-20 | 2023-09-20 | Online force-measuring type gravity meter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772857U true CN220772857U (en) | 2024-04-12 |
Family
ID=90600543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322559693.5U Active CN220772857U (en) | 2023-09-20 | 2023-09-20 | Online force-measuring type gravity meter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772857U (en) |
-
2023
- 2023-09-20 CN CN202322559693.5U patent/CN220772857U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201583470U (en) | Portable soil disintegrating tester | |
| CN106767936A (en) | The concentration detection system and its detection method of a kind of use integration technology | |
| CN106802263A (en) | The experimental rig and its test method of a kind of simplified rubber volume expansion rate | |
| CN211347813U (en) | Device for measuring rock water absorption in real time | |
| CN107560974A (en) | The detection method of intelligent densitometer | |
| CN220772857U (en) | Online force-measuring type gravity meter device | |
| CN212180025U (en) | Storage tank liquid level system | |
| CN207036205U (en) | Weight volume measuring device | |
| CN206298833U (en) | A kind of pre- ballasting system of continuous rigid frame bridge | |
| CN207300796U (en) | A kind of quick measurement manganese-zinc ferrite sintered density device | |
| CN217277667U (en) | Pump suction type liquid surface tension coefficient measuring instrument | |
| CN216646172U (en) | Syrup brix measuring device | |
| CN214471179U (en) | Liquid level measuring device for phosphorus trichloride storage tank | |
| CN206695810U (en) | A kind of concentration detection system using integration technology | |
| CN212932282U (en) | Yellow river water conservancy hydrology forecast equipment | |
| CN204831475U (en) | Oil, two liquid level measurement devices of water in jar | |
| CN206311480U (en) | A kind of laddering test device of reinforcing steel corrosion rate | |
| CN209783699U (en) | Lever type buoy liquid level meter for asphalt storage tank | |
| CN218781873U (en) | Novel device for measuring liquid level of potcher through acid resistance and corrosion resistance | |
| CN207174548U (en) | A kind of water tank liquid level meter apparatus | |
| CN206919981U (en) | A kind of buoy level meter for being easy to observation | |
| CN103542913A (en) | Inverted-cup-type magnetic floater and assembling method thereof | |
| CN216746344U (en) | Device for measuring liquid level of viscous fluid substance in tank | |
| CN205981365U (en) | Radar level gauge | |
| CN215297029U (en) | Simple and easy measuring device of concrete core appearance density |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |