CN207964023U - A kind of liquid level gauge bush attaching structure with flow stabilizing function - Google Patents
A kind of liquid level gauge bush attaching structure with flow stabilizing function Download PDFInfo
- Publication number
- CN207964023U CN207964023U CN201820522629.6U CN201820522629U CN207964023U CN 207964023 U CN207964023 U CN 207964023U CN 201820522629 U CN201820522629 U CN 201820522629U CN 207964023 U CN207964023 U CN 207964023U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- floating ball
- level gauge
- flange
- flow stabilizing
- 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.)
- Expired - Fee Related
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- Level Indicators Using A Float (AREA)
Abstract
Disclosed by the utility model is a kind of liquid level gauge bush attaching structure with flow stabilizing function.Including gear oil jacket cylinder, sleeve flange, base flange, sealing ring, connection bolt, floating ball lever meter.The present apparatus can be used for floating ball lever meter installation, have the fuel tank of mobility status to use suitable for turbine-generator units fuel tank or other internal oil bodies.
Description
Technical field
The utility model is related to a kind of liquid level gauge bush attaching structure with flow stabilizing function
Background technology
Oil tank of water turbine generator liquid level gauge generally uses float-ball type top to fill liquid level gauge, since hollow float proportion is less than fuel tank
Interior turbine oil proportion, floating ball position can maintain an equal level with pasta, and the instruction magnetic turning plate on liquid level gauge top is connected by floating ball upper connecting rod, is floated
Ball upper and lower position can drive instruction magnetic turning plate to carry out oil level in fuel tank and show when changing with pasta.When the hydraulic turbine carries out generator operation
When, due to the centrifugation force effect that big shaft rotation is moved, lubricating oil can be rotated with big axis in fuel tank, and oil body is in flowing in fuel tank
State can thus make floating ball horizontal force draw inclined liquid level gauge floating ball rod, and frequently resulting in connecting rod hair fastener or damage influences oil level
It measures.In order to meet the unit operation measurement needs promising to fuel tank, a kind of liquid level gauge sleeve peace with flow stabilizing function is devised
Assembling structure makes oil body tend towards stability in sleeve, ensures that liquid level gauge floating ball can reliably measure fuel level in tank.
Invention content
The purpose of this utility model is to provide a kind of liquid level gauge bush attaching structure with flow stabilizing function.
The technical solution of the utility model is：Gear oil jacket cylinder (1) upper weld has sleeve flange (2), base flange (3) weldering
It is connected on fuel tank preformed hole upper surface, gear oil jacket cylinder (1) is installed by the first centre bore (7) coaxial line of base flange (3), is floated
Ball liquid level gauge (6) floating ball is installed by the second centre bore (8) coaxial line of sleeve flange (2), sleeve flange (2) and base flange
(3) and between the contact surface of floating ball lever meter (6) sealing ring (4) is separately installed with for seepage-proof oil, and connection bolt (5) is to each portion
Divide and carries out locking connection.
The utility model feature is：
1. liquid level gauge floating ball rod can be protected not led to hair fastener by horizontal pull under oil body flow regime in fuel tank
Or damage.
2. disturbance of the oil body flowing to liquid level gauge floating ball in fuel tank can be reduced, measurement display is made to stablize.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model
Specific implementation mode
As shown in Figure 1, a kind of liquid level gauge bush attaching structure with flow stabilizing function, including gear oil jacket cylinder 1, sleeve flange 2,
Base flange 3, sealing ring 4, connection bolt 5, floating ball lever meter 6.
The internal diameter of gear oil jacket cylinder 1 should be greater than liquid level gauge float ball external diameter, from top to bottom uniformly be bored along 90 degree of angles on surface
There are a certain number of apertures, ensure that oil is swapped with external oil in sleeve, while oil level in sleeve can be made to tend towards stability again,
Convenient for floating ball stably measured oil level.
The second centre bore 8 that a bore dia is slightly larger than float ball external diameter, four light of circumference uniform distribution are processed among sleeve flange 2
Hole is for connecting passing through for bolt, and lower surface is machined with sealing ring mounting groove according to desired size on it.
Sleeve flange 2 is reliably connected with gear oil jacket cylinder 1 by welding.
Sealing ring 4 is installed in two mounting grooves of the upper and lower surface of sleeve flange 2.
First centre bore 7 of the bore dia slightly larger than 1 outer diameter of gear oil jacket cylinder, circumference uniform distribution are processed among base flange 3
For four threaded holes for being bolted, base flange can be installed on the top of liquid level gauge installation preformed hole by welding manner.
After each element of position of sound production as shown in Figure 1, floating ball lever meter 6 is connected with tube-in-tube structure by connecting bolt 5
It connects, fuel level in tank measurement is can be used to after installation is complete.
Claims (1)
1. a kind of liquid level gauge bush attaching structure with flow stabilizing function, it is characterized in that：Gear oil jacket cylinder (1) upper weld has sleeve method
Blue (2), base flange (3) are welded on fuel tank preformed hole upper surface, are kept off in oil jacket cylinder (1) passes through base flange (3) first
Heart hole (7) coaxial line is installed, and floating ball lever meter (6) floating ball is installed by the second centre bore (8) coaxial line of sleeve flange (2),
Sealing ring (4) is separately installed between sleeve flange (2) and the contact surface of base flange (3) and floating ball lever meter (6) for preventing
Permeability, connection bolt (5) carry out locking connection to each section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820522629.6U CN207964023U (en) | 2018-04-11 | 2018-04-11 | A kind of liquid level gauge bush attaching structure with flow stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820522629.6U CN207964023U (en) | 2018-04-11 | 2018-04-11 | A kind of liquid level gauge bush attaching structure with flow stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964023U true CN207964023U (en) | 2018-10-12 |
Family
ID=63727815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820522629.6U Expired - Fee Related CN207964023U (en) | 2018-04-11 | 2018-04-11 | A kind of liquid level gauge bush attaching structure with flow stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473834A (en) * | 2020-05-22 | 2020-07-31 | 中国科学院地质与地球物理研究所 | Lubricating oil liquid level detection device of generator in drilling tool |
-
2018
- 2018-04-11 CN CN201820522629.6U patent/CN207964023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473834A (en) * | 2020-05-22 | 2020-07-31 | 中国科学院地质与地球物理研究所 | Lubricating oil liquid level detection device of generator in drilling tool |
| CN111473834B (en) * | 2020-05-22 | 2021-04-09 | 中国科学院地质与地球物理研究所 | Lubricating oil liquid level detection device of generator in drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |